changes

3d-viewer/3d_canvas.cpp

@@ -24,6 +24,34 @@
 #include "bitmaps.h"
 
 
+// -----------------
+// helper function (from wxWidgets, opengl/cube.cpp sample
+// -----------------
+void CheckGLError()
+{
+    GLenum errLast = GL_NO_ERROR;
+
+    for ( ;; )
+    {
+        GLenum err = glGetError();
+        if ( err == GL_NO_ERROR )
+            return;
+
+        // normally the error is reset by the call to glGetError() but if
+        // glGetError() itself returns an error, we risk looping forever here
+        // so check that we get a different error than the last time
+        if ( err == errLast )
+        {
+            wxLogError(wxT("OpenGL error state couldn't be reset."));
+            return;
+        }
+
+        errLast = err;
+
+        wxLogError(wxT("OpenGL error %d"), err);
+    }
+}
+
 /*
  * Pcb3D_GLCanvas implementation
  */
@@ -538,6 +566,8 @@ void Pcb3D_GLCanvas::InitGL()
 
     // Setup light souces:
     SetLights();
+
+    CheckGLError();
 }
 
 

3d-viewer/3d_draw.cpp

@@ -20,6 +20,8 @@
 #error Please set wxUSE_GLCANVAS to 1 in setup.h.
 #endif
 
+extern void CheckGLError();
+
 static void    Draw3D_FilledCircle( double posx, double posy, double rayon,
                                     double hole_rayon, double zpos );
 static void    Draw3D_FilledSegment( double startx, double starty,
@@ -348,9 +350,8 @@ GLuint Pcb3D_GLCanvas::CreateDrawGL_List()
     glEndList();
 
     /* Test for errors */
-    GLenum err = glGetError();
+    CheckGLError();
-    if( err != GL_NO_ERROR )
+
-        DisplayError( this, wxT( "Error in GL commands" ) );
     return m_gllist;
 }
 
@@ -786,8 +787,6 @@ void D_PAD::Draw3D( Pcb3D_GLCanvas* glcanvas )
         delta_cx, delta_cy,
         xc, yc;
     int     angle, delta_angle;
-    int     coord[4][2];
-    double  fcoord[8][2], f_hole_coord[8][2];
     double  scale;
     double  zpos;
     wxPoint shape_pos;
@@ -917,33 +916,18 @@ void D_PAD::Draw3D( Pcb3D_GLCanvas* glcanvas )
         break;
 
     case PAD_RECT:
-
     case PAD_TRAPEZOID:
     {
-        int ddx, ddy;
+        wxPoint  coord[5];
-        ddx = m_DeltaSize.x >> 1;
+        wxRealPoint  fcoord[8], f_hole_coord[8];
-        ddy = m_DeltaSize.y >> 1;
+        BuildPadPolygon( coord, wxSize(0,0), angle );
-
-        coord[0][0] = -dx - ddy;
-        coord[0][1] = +dy + ddx;
-
-        coord[1][0] = -dx + ddy;
-        coord[1][1] = -dy - ddx;
-
-        coord[2][0] = +dx - ddy;
-        coord[2][1] = -dy + ddx;
-
-        coord[3][0] = +dx + ddy;
-        coord[3][1] = +dy - ddx;
-
         for( ii = 0; ii < 4; ii++ )
         {
-            RotatePoint( &coord[ii][0], &coord[ii][1], angle );
+            coord[ii].x += ux0;
-            coord[ii][0] += ux0;
+            coord[ii].y += uy0;
-            coord[ii][1] += uy0;
             ll = ii * 2;
-            fcoord[ll][0] = coord[ii][0] *scale;
+            fcoord[ll].x = coord[ii].x *scale;
-            fcoord[ll][1] = coord[ii][1] *scale;
+            fcoord[ll].y = coord[ii].y *scale;
         }
 
         for( ii = 0; ii < 7; ii += 2 )
@@ -951,18 +935,17 @@ void D_PAD::Draw3D( Pcb3D_GLCanvas* glcanvas )
             ll = ii + 2;
             if( ll > 7 )
                 ll -= 8;
-            fcoord[ii + 1][0] = (fcoord[ii][0] + fcoord[ll][0]) / 2;
+            fcoord[ii + 1].x = (fcoord[ii].x + fcoord[ll].x) / 2;
-            fcoord[ii + 1][1] = (fcoord[ii][1] + fcoord[ll][1]) / 2;
+            fcoord[ii + 1].y = (fcoord[ii].y + fcoord[ll].y) / 2;
         }
 
         for( ii = 0; ii < 8; ii++ )
         {
-            f_hole_coord[ii][0] = -hole * 0.707;
+            f_hole_coord[ii].x = -hole * 0.707;
-            f_hole_coord[ii][1] = hole * 0.707;
+            f_hole_coord[ii].y = hole * 0.707;
-            RotatePoint( &f_hole_coord[ii][0], &f_hole_coord[ii][1],
+            RotatePoint( &f_hole_coord[ii].x, &f_hole_coord[ii].y, angle - (ii * 450) );
-                        angle - (ii * 450) );
+            f_hole_coord[ii].x += drillx;
-            f_hole_coord[ii][0] += drillx;
+            f_hole_coord[ii].y += drilly;
-            f_hole_coord[ii][1] += drilly;
         }
 
         for( layer = FIRST_COPPER_LAYER; layer <= LAST_COPPER_LAYER; layer++ )
@@ -991,12 +974,12 @@ void D_PAD::Draw3D( Pcb3D_GLCanvas* glcanvas )
             glBegin( GL_QUAD_STRIP );
             for( ii = 0; ii < 8; ii++ )
             {
-                glVertex3f( f_hole_coord[ii][0], -f_hole_coord[ii][1], zpos );
+                glVertex3f( f_hole_coord[ii].x, -f_hole_coord[ii].y, zpos );
-                glVertex3f( fcoord[ii][0], -fcoord[ii][1], zpos );
+                glVertex3f( fcoord[ii].x, -fcoord[ii].y, zpos );
             }
 
-            glVertex3f( f_hole_coord[0][0], -f_hole_coord[0][1], zpos );
+            glVertex3f( f_hole_coord[0].x, -f_hole_coord[0].y, zpos );
-            glVertex3f( fcoord[0][0], -fcoord[0][1], zpos );
+            glVertex3f( fcoord[0].x, -fcoord[0].y, zpos );
             glEnd();
         }
     }

3d-viewer/3d_toolbar.cpp

@@ -87,11 +87,11 @@ void WinEDA3D_DrawFrame::ReCreateHToolbar()
                          _( "Move up ^" ) );
 
     m_HToolBar->AddTool( ID_MOVE3D_DOWN, wxEmptyString, wxBitmap( down_xpm ),
-                         _( "Move down" ) );
+                         _( "Move down v" ) );
 
     m_HToolBar->AddSeparator();
     m_HToolBar->AddTool( ID_ORTHO, wxEmptyString, wxBitmap( ortho_xpm ),
-                         _( "Enable/Disable ortographic projection" ),
+                         _( "Enable/Disable orthographic projection" ),
                          wxITEM_CHECK );
 
     m_HToolBar->Realize();

AUTHORS.txt

@@ -1,17 +1,13 @@
-* Copyright (C) 1992-2009 Jean-Pierre Charras
+* Copyright (C) 1992-2010 Jean-Pierre Charras
-* Copyright (C) 1992-2009 Kicad Developers Team
+* Copyright (C) 1992-2010 Kicad Developers Team
 * under GNU General Public License (see copyright.txt)
 
-== Main Author
+== Main Authors
 Jean-Pierre Charras <jean-pierre.charras[at]gipsa-lab-dot-inpg-dot-fr>
-IUT1 GEII2
+Dick Hollenbeck <dick[at]softplc-dot-com>
-Universite Joseph Fourier (U.J.F.)
+Wayne Stambaugh <stambaughw[at]verizon-dot-net>
-Saint Martin d'Hères (38402)
-Laboratiore GIPSA-Lab
-Saint Martin d'Hères
 
 == Contributors
-Dick Hollenbeck <dick[at]softplc-dot-com>
 Hauptmech <hauptmech[at]gmail-dot-com>
 Jerry Jacobs <xor.gate.engineering[at]gmail-dot-com>
 Jonas Diemer <diemer[at]gmx-dot-de>
@@ -21,7 +17,6 @@ Marco Serantoni <marco.serantoni[at]gmail-dot-com>  (OSX maintener)
 Rok Markovic <rok[at]kanardia.eu>
 Tim Hanson <sideskate[at]gmail-dot-com>
 Vesa Solonen <vesa.solonen[at]hut-dot-fi>
-Wayne Stambaugh <stambaughw[at]verizon-dot-net>
 
 See also CHANGELOG.txt for contributors.
 

CHANGELOG.txt

@@ -4,7 +4,21 @@ KiCad ChangeLog 2010
 Please add newer entries at the top, list the date and your name with
 email address.
 
-2010-oct-15, UPDATE Jean-Pierre Charras <jean-pierre.charras@gipsa-lab.inpg.fr>
+2010-nov-3 UPDATE Wayne Stambaugh <stambaughw@verizon.net>
+================================================================================
+++common
+  * Initial ground work for using Boost container for storing draw items
+    instead of internal linked list.
+++EESchema
+  * Move tests for dangling end code back into schematic objects.
+  * Add clear draw object state helper to SCH_SCREEN object.
+  * Add support for schematic objects to keep temporary list of connection
+    objects for dangling end and other connection related tests.
+  * Rearrange schematic label object code.
+  * Remove duplicate error message boxes when loading schematic items.
+
+
+2010-oct-28, UPDATE Jean-Pierre Charras <jean-pierre.charras@gipsa-lab.inpg.fr>
 ================================================================================
 PolyLine.cpp:
     remove unused method CPolyLine::TestPointInsideContour() which was a duplicate of

bitmaps/CMakeLists.txt

@@ -161,6 +161,7 @@ set(BITMAP_SRCS
     icon_pcbnew.xpm
     icon_txt.xpm
     import3d.xpm
+    import_cmp_from_lib.xpm
     import_hierarchical_label.xpm
     Import_Module.xpm
     import.xpm

bitmaps/import_cmp_from_lib.xpm

@@ -0,0 +1,38 @@
+/* XPM */
+const char *import_cmp_from_lib_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"16 16 16 1",
+"O c #76787C",
+"$ c #979A9C",
+"= c #404440",
+"; c #ACB1B5",
+"# c #04BA04",
+"+ c #CACCCC",
+"o c #F5F6F7",
+". c #2E3031",
+"  c None",
+"* c #124912",
+"@ c #049304",
+"& c #505355",
+"X c #0C290C",
+"% c #046404",
+"- c #DADBDB",
+": c #83888C",
+/* pixels */
+"      .X        ",
+"     ooO        ",
+"    +o++.       ",
+" @#X$++.$       ",
+" %#@X$+X.&      ",
+" *##@%%%%=&.=.. ",
+" OX######%Oooo-.",
+"  $&*@@##%Ooo-; ",
+"  :;+:&%@&ooo+: ",
+"   O;+$*=-oo-;X ",
+"   =:$+.oooo+O  ",
+"    &O-+oooo;   ",
+"    X&++--o+:   ",
+"      .=O$$$    ",
+"         .XX    ",
+"                "
+};

common/CMakeLists.txt

@@ -20,6 +20,7 @@ set(COMMON_SRCS
     block_commande.cpp
     build_version.cpp
     class_colors_design_settings.cpp
+    class_layerchoicebox.cpp
     class_marker_base.cpp
     class_plotter.cpp
     class_undoredo_container.cpp

common/base_screen.cpp

@@ -542,6 +542,22 @@ PICKED_ITEMS_LIST* BASE_SCREEN::PopCommandFromRedoList( )
 }
 
 
+void BASE_SCREEN::AddItem( EDA_BaseStruct* aItem )
+{
+    wxCHECK_RET( aItem != NULL, wxT( "Attempt to add NULL item pointer to " ) + GetClass() +
+                 wxT( "item list" ) );
+    m_items.push_back( aItem );
+}
+
+
+void BASE_SCREEN::InsertItem( EDA_ITEMS::iterator aIter, EDA_BaseStruct* aItem )
+{
+    wxCHECK_RET( aItem != NULL, wxT( "Attempt to insert NULL item pointer to " ) + GetClass() +
+                 wxT( "item list" ) );
+    m_items.insert( aIter, aItem );
+}
+
+
 #if defined(DEBUG)
 /**
  * Function Show

common/basicframe.cpp

@@ -259,7 +259,7 @@ void WinEDA_BasicFrame::GetKicadHelp( wxCommandEvent& event )
     }
     else
     {
-        msg.Printf( _( "Help file %s not found" ), GetChars( wxGetApp().m_HelpFileName ) );
+        msg.Printf( _( "Help file %s not found." ), GetChars( wxGetApp().m_HelpFileName ) );
         DisplayError( this, msg );
     }
 

common/class_layerchoicebox.cpp

@@ -0,0 +1,181 @@
+#include "common.h"
+#include "pcbnew.h"
+#include "wxPcbStruct.h"
+#include "class_board_design_settings.h"
+#include "colors_selection.h"
+
+#include "bitmaps.h"
+#include "pcbnew_id.h"
+
+#include "hotkeys.h"
+#include "help_common_strings.h"
+
+#include <wx/ownerdrw.h>
+#include <wx/menuitem.h>
+#include <wx/bmpcbox.h>
+#include <wx/wx.h>
+
+#include "class_layerchoicebox.h"
+
+/* class to display a layer list.
+ *
+ */
+
+WinEDALayerChoiceBox::WinEDALayerChoiceBox( WinEDA_Toolbar* parent, wxWindowID id,
+                                            const wxPoint& pos, const wxSize& size,
+                                            int n, const wxString choices[] ) :
+    wxBitmapComboBox( parent, id, wxEmptyString, pos, size,
+                      n, choices, wxCB_READONLY )
+{
+    m_layerorder   = true;
+    m_layerhotkeys = true;
+    m_hotkeys      = NULL;
+
+    if( choices != NULL )
+        ResyncBitmapOnly();
+}
+
+
+WinEDALayerChoiceBox::WinEDALayerChoiceBox( WinEDA_Toolbar* parent, wxWindowID id,
+                                            const wxPoint& pos, const wxSize& size,
+                                            const wxArrayString& choices ) :
+    wxBitmapComboBox( parent, id, wxEmptyString, pos, size,
+                      choices, wxCB_READONLY )
+{
+    m_layerorder   = true;
+    m_layerhotkeys = true;
+    m_hotkeys      = NULL;
+
+    if( !choices.IsEmpty() )
+        ResyncBitmapOnly();
+}
+
+
+bool WinEDALayerChoiceBox::SetLayersOrdered( bool value )
+{
+    m_layerorder = value;
+    return m_layerorder;
+}
+
+
+bool WinEDALayerChoiceBox::SetLayersHotkeys( bool value )
+{
+    m_layerhotkeys = value;
+    return m_layerhotkeys;
+}
+
+
+// Get Current Item #
+int WinEDALayerChoiceBox::GetChoice()
+{
+    return GetSelection();
+}
+
+
+// Get Current Layer
+int WinEDALayerChoiceBox::GetLayerSelection()
+{
+    return (long) GetClientData( GetSelection() );
+}
+
+
+// Set Layer #
+int WinEDALayerChoiceBox::SetLayerSelection( int layer )
+{
+    int elements = GetCount();
+
+    for( int i = 0; i < elements; i++ )
+    {
+        if( GetClientData( i ) == (void*) layer )
+        {
+            if( GetSelection() != i )   // Element (i) is not selected
+            {
+                SetSelection( i );
+                return i;
+            }
+            else
+                return i;               //If element already selected; do nothing
+        }
+    }
+
+    // Not Found
+    SetSelection( -1 );
+    return -1;
+}
+
+
+// Reload the Layers
+void WinEDALayerChoiceBox::Resync()
+{
+    WinEDA_BasePcbFrame* pcbFrame = (WinEDA_BasePcbFrame*) GetParent()->GetParent();
+    BOARD* board = pcbFrame->GetBoard();
+
+    wxASSERT( board != NULL );
+
+    Clear();
+
+    static DECLARE_LAYERS_ORDER_LIST( layertranscode );
+    static DECLARE_LAYERS_HOTKEY( layerhk );
+
+    for( int i = 0; i < LAYER_COUNT; i++ )
+    {
+        wxBitmap   layerbmp( 14, 14 );
+        wxMemoryDC bmpDC;
+        wxBrush    brush;
+        wxString   layername;
+        int        layerid = i;
+
+        if( m_layerorder )
+            layerid = layertranscode[i];
+
+        if( !board->IsLayerEnabled( layerid ) )
+            continue;
+
+        // Prepare Bitmap
+        bmpDC.SelectObject( layerbmp );
+        brush.SetColour( MakeColour( board->GetLayerColor( layerid ) ) );
+        brush.SetStyle( wxSOLID );
+
+        bmpDC.SetBrush( brush );
+        bmpDC.DrawRectangle( 0, 0, layerbmp.GetWidth(), layerbmp.GetHeight() );
+        bmpDC.SetBrush( *wxTRANSPARENT_BRUSH );
+        bmpDC.SetPen( *wxBLACK_PEN );
+        bmpDC.DrawRectangle( 0, 0, layerbmp.GetWidth(), layerbmp.GetHeight() );
+
+        layername = board->GetLayerName( layerid );
+
+        if( m_layerhotkeys && m_hotkeys != NULL )
+            layername = AddHotkeyName( layername, m_hotkeys, layerhk[layerid], false );
+
+        Append( layername, layerbmp, (void*) layerid );
+    }
+}
+
+void WinEDALayerChoiceBox::ResyncBitmapOnly()
+{
+    WinEDA_BasePcbFrame* pcbFrame = (WinEDA_BasePcbFrame*) GetParent()->GetParent();
+    BOARD* board = pcbFrame->GetBoard();
+
+    int elements = GetCount();
+    for( int i = 0; i < elements; i++ )
+    {
+        wxBitmap   layerbmp( 14, 14 );
+        wxMemoryDC bmpDC;
+        wxBrush    brush;
+        wxString   layername;
+        int        layerid = i;
+
+        // Prepare Bitmap
+        bmpDC.SelectObject( layerbmp );
+        brush.SetColour( MakeColour( board->GetLayerColor( layerid ) ) );
+        brush.SetStyle( wxSOLID );
+
+        bmpDC.SetBrush( brush );
+        bmpDC.DrawRectangle( 0, 0, layerbmp.GetWidth(), layerbmp.GetHeight() );
+        bmpDC.SetBrush( *wxTRANSPARENT_BRUSH );
+        bmpDC.SetPen( *wxBLACK_PEN );
+        bmpDC.DrawRectangle( 0, 0, layerbmp.GetWidth(), layerbmp.GetHeight() );
+
+        SetItemBitmap(i, layerbmp); 
+    }
+}

common/drawframe.cpp

@@ -633,37 +633,43 @@ void WinEDA_DrawFrame::UpdateStatusBar()
     }
 
     /* The following sadly is an if eeschema/if pcbnew */
-    wxString formatter;
+    wxString absformatter;
+    wxString locformatter;
     switch( g_UserUnit )
     {
     case INCHES:
         if( m_InternalUnits == EESCHEMA_INTERNAL_UNIT )
         {
-            formatter = wxT( "X %.3f  Y %.3f" );
+            absformatter = wxT( "X %.3f  Y %.3f" );
+            locformatter = wxT( "dx %.3f  dy %.3f" );
         }
         else
         {
-            formatter = wxT( "X %.4f  Y %.4f" );
+            absformatter = wxT( "X %.4f  Y %.4f" );
+            locformatter = wxT( "dx %.4f  dy %.4f" );
         }
         break;
 
     case MILLIMETRES:
         if( m_InternalUnits == EESCHEMA_INTERNAL_UNIT )
         {
-            formatter = wxT( "X %.2f  Y %.2f" );
+            absformatter = wxT( "X %.2f  Y %.2f" );
+            locformatter = wxT( "dx %.2f  dy %.2f" );
         }
         else
         {
-            formatter = wxT( "X %.3f  Y %.3f" );
+            absformatter = wxT( "X %.3f  Y %.3f" );
+            locformatter = wxT( "dx %.3f  dy %.3f" );
         }
         break;
 
     case UNSCALED_UNITS:
-        formatter = wxT( "X %f  Y %f" );
+        absformatter = wxT( "X %f  Y %f" );
+        locformatter = wxT( "dx %f  dy %f" );
         break;
     }
 
-    Line.Printf( formatter, dXpos, dYpos );
+    Line.Printf( absformatter, dXpos, dYpos );
     SetStatusText( Line, 2 );
 
     /* Display relative coordinates:  */
@@ -678,7 +684,7 @@ void WinEDA_DrawFrame::UpdateStatusBar()
     }
 
     /* We already decided the formatter above */
-    Line.Printf( formatter, dXpos, dYpos );
+    Line.Printf( locformatter, dXpos, dYpos );
     SetStatusText( Line, 3 );
 }
 

common/dsnlexer.cpp

@@ -224,18 +224,18 @@ bool DSNLEXER::IsSymbol( int aTok )
 }
 
 
-void DSNLEXER::ThrowIOError( wxString aText, int charOffset ) throw (IOError)
+void DSNLEXER::ThrowIOError( wxString aText, int charOffset ) throw( IO_ERROR )
 {
     // append to aText, do not overwrite
     aText << wxT(" ") << _("in") << wxT(" \"") << CurSource()
           << wxT("\" ") << _("on line") << wxT(" ") << reader->LineNumber()
           << wxT(" ") << _("at offset") << wxT(" ") << charOffset;
 
-    throw IOError( aText );
+    throw IO_ERROR( aText );
 }
 
 
-void DSNLEXER::Expecting( int aTok ) throw( IOError )
+void DSNLEXER::Expecting( int aTok ) throw( IO_ERROR )
 {
     wxString    errText( _("Expecting") );
     errText << wxT(" ") << GetTokenString( aTok );
@@ -243,7 +243,7 @@ void DSNLEXER::Expecting( int aTok ) throw( IOError )
 }
 
 
-void DSNLEXER::Expecting( const wxString& text ) throw( IOError )
+void DSNLEXER::Expecting( const wxString& text ) throw( IO_ERROR )
 {
     wxString    errText( _("Expecting") );
     errText << wxT(" '") << text << wxT("'");
@@ -251,7 +251,7 @@ void DSNLEXER::Expecting( const wxString& text ) throw( IOError )
 }
 
 
-void DSNLEXER::Unexpected( int aTok ) throw( IOError )
+void DSNLEXER::Unexpected( int aTok ) throw( IO_ERROR )
 {
     wxString    errText( _("Unexpected") );
     errText << wxT(" ") << GetTokenString( aTok );
@@ -259,7 +259,7 @@ void DSNLEXER::Unexpected( int aTok ) throw( IOError )
 }
 
 
-void DSNLEXER::Unexpected( const wxString& text ) throw( IOError )
+void DSNLEXER::Unexpected( const wxString& text ) throw( IO_ERROR )
 {
     wxString    errText( _("Unexpected") );
     errText << wxT(" '") << text << wxT("'");
@@ -267,7 +267,7 @@ void DSNLEXER::Unexpected( const wxString& text ) throw( IOError )
 }
 
 
-void DSNLEXER::NeedLEFT() throw( IOError )
+void DSNLEXER::NeedLEFT() throw( IO_ERROR )
 {
     int tok = NextTok();
     if( tok != DSN_LEFT )
@@ -275,7 +275,7 @@ void DSNLEXER::NeedLEFT() throw( IOError )
 }
 
 
-void DSNLEXER::NeedRIGHT() throw( IOError )
+void DSNLEXER::NeedRIGHT() throw( IO_ERROR )
 {
     int tok = NextTok();
     if( tok != DSN_RIGHT )
@@ -283,7 +283,7 @@ void DSNLEXER::NeedRIGHT() throw( IOError )
 }
 
 
-int DSNLEXER::NeedSYMBOL() throw( IOError )
+int DSNLEXER::NeedSYMBOL() throw( IO_ERROR )
 {
     int tok = NextTok();
     if( !IsSymbol( tok ) )
@@ -292,7 +292,7 @@ int DSNLEXER::NeedSYMBOL() throw( IOError )
 }
 
 
-int DSNLEXER::NeedSYMBOLorNUMBER() throw( IOError )
+int DSNLEXER::NeedSYMBOLorNUMBER() throw( IO_ERROR )
 {
     int  tok = NextTok();
     if( !IsSymbol( tok ) && tok!=DSN_NUMBER )
@@ -312,7 +312,7 @@ static inline bool isSpace( int cc )
 }
 
 
-int DSNLEXER::NextTok() throw (IOError)
+int DSNLEXER::NextTok() throw( IO_ERROR )
 {
     char*   cur  = next;
     char*   head = cur;
@@ -1380,7 +1380,7 @@ class DSNTEST : public wxApp
     DSNLEXER*   lexer;
     int         nestLevel;
 
-    void        recursion() throw( IOError );
+    void        recursion() throw( IO_ERROR );
 
     void        indent()
     {
@@ -1485,7 +1485,7 @@ bool DSNTEST::OnInit()
         }
         printf("\n");
     }
-    catch( IOError ioe )
+    catch( IO_ERROR ioe )
     {
         fprintf( stderr, "%s\n", CONV_TO_UTF8( ioe.errorText ) );
     }
@@ -1494,7 +1494,7 @@ bool DSNTEST::OnInit()
 }
 
 
-void DSNTEST::recursion() throw(IOError)
+void DSNTEST::recursion() throw( IO_ERROR )
 {
     int         tok;
     const char* space = "";

common/edaappl.cpp

@@ -626,6 +626,18 @@ void WinEDA_App::GetSettings(bool aReopenLastUsedDirectory)
     }
 
     m_EDA_Config->Read( wxT( "BgColor" ), &g_DrawBgColor );
+
+    /* Load per-user search paths from settings file */
+    
+    wxString   upath;
+    int i = 1;
+    while( 1 ) 
+    { 
+        upath = m_EDA_CommonConfig->Read( wxString::Format( wxT( "LibraryPath%d" ), i ), wxT( "" ) );
+        if( upath.IsSameAs( wxT( "" ) ) ) break;
+        m_libSearchPaths.Add( upath );
+        i ++;
+    }
 }
 
 

common/richio.cpp

@@ -90,7 +90,7 @@ FILE_LINE_READER::FILE_LINE_READER( FILE* aFile, const wxString& aFileName, unsi
 }
 
 
-unsigned FILE_LINE_READER::ReadLine() throw (IOError)
+unsigned FILE_LINE_READER::ReadLine() throw( IO_ERROR )
 {
     length  = 0;
     line[0] = 0;
@@ -101,7 +101,7 @@ unsigned FILE_LINE_READER::ReadLine() throw (IOError)
         length += strlen( line + length );
 
         if( length == maxLineLength )
-            throw IOError( _("Line length exceeded") );
+            throw IO_ERROR( _("Line length exceeded") );
 
         // a normal line breaks here, once through while loop
         if( length+1 < capacity || line[length-1] == '\n' )
@@ -117,7 +117,7 @@ unsigned FILE_LINE_READER::ReadLine() throw (IOError)
 }
 
 
-unsigned STRING_LINE_READER::ReadLine() throw (IOError)
+unsigned STRING_LINE_READER::ReadLine() throw( IO_ERROR )
 {
     size_t  nlOffset = lines.find( '\n', ndx );
 
@@ -129,7 +129,7 @@ unsigned STRING_LINE_READER::ReadLine() throw (IOError)
     if( length )
     {
         if( length >= maxLineLength )
-            throw IOError( _("Line length exceeded") );
+            throw IO_ERROR( _("Line length exceeded") );
 
         if( length+1 > capacity )   // +1 for terminating nul
             expandCapacity( length+1 );
@@ -186,7 +186,7 @@ const char* OUTPUTFORMATTER::GetQuoteChar( const char* wrapee, const char* quote
 }
 
 
-int OUTPUTFORMATTER::vprint( const char* fmt,  va_list ap )  throw( IOError )
+int OUTPUTFORMATTER::vprint( const char* fmt,  va_list ap )  throw( IO_ERROR )
 {
     int ret = vsnprintf( &buffer[0], buffer.size(), fmt, ap );
     if( ret >= (int) buffer.size() )
@@ -202,7 +202,7 @@ int OUTPUTFORMATTER::vprint( const char* fmt,  va_list ap )  throw( IOError )
 }
 
 
-int OUTPUTFORMATTER::sprint( const char* fmt, ... )  throw( IOError )
+int OUTPUTFORMATTER::sprint( const char* fmt, ... )  throw( IO_ERROR )
 {
     va_list     args;
 
@@ -214,7 +214,7 @@ int OUTPUTFORMATTER::sprint( const char* fmt, ... )  throw( IOError )
 }
 
 
-int OUTPUTFORMATTER::Print( int nestLevel, const char* fmt, ... ) throw( IOError )
+int OUTPUTFORMATTER::Print( int nestLevel, const char* fmt, ... ) throw( IO_ERROR )
 {
 #define NESTWIDTH           2   ///< how many spaces per nestLevel
 
@@ -243,7 +243,7 @@ int OUTPUTFORMATTER::Print( int nestLevel, const char* fmt, ... ) throw( IOError
 }
 
 
-const char* OUTPUTFORMATTER::Quoted( std::string* aWrapee ) throw( IOError )
+const char* OUTPUTFORMATTER::Quoted( std::string* aWrapee ) throw( IO_ERROR )
 {
     // derived class's notion of what a quote character is
     char quote          = *GetQuoteChar( "(" );
@@ -268,7 +268,7 @@ const char* OUTPUTFORMATTER::Quoted( std::string* aWrapee ) throw( IOError )
             // a decision was made to make all S-expression strings be on a single
             // line.  You can embedd \n (human readable) in the text but not
             // '\n' which is 0x0a.
-            throw IOError( _( "S-expression string has newline" ) );
+            throw IO_ERROR( _( "S-expression string has newline" ) );
         }
     }
 
@@ -285,7 +285,7 @@ const char* OUTPUTFORMATTER::Quoted( std::string* aWrapee ) throw( IOError )
 
 //-----<STRING_FORMATTER>----------------------------------------------------
 
-void STRING_FORMATTER::write( const char* aOutBuf, int aCount ) throw( IOError )
+void STRING_FORMATTER::write( const char* aOutBuf, int aCount ) throw( IO_ERROR )
 {
     mystring.append( aOutBuf, aCount );
 }
@@ -314,7 +314,7 @@ const char* STREAM_OUTPUTFORMATTER::GetQuoteChar( const char* wrapee )
 }
 
 
-void STREAM_OUTPUTFORMATTER::write( const char* aOutBuf, int aCount ) throw( IOError )
+void STREAM_OUTPUTFORMATTER::write( const char* aOutBuf, int aCount ) throw( IO_ERROR )
 {
     int lastWrite;
 
@@ -326,7 +326,7 @@ void STREAM_OUTPUTFORMATTER::write( const char* aOutBuf, int aCount ) throw( IOE
 
         if( !os.IsOk() )
         {
-            throw IOError( _( "OUTPUTSTREAM_OUTPUTFORMATTER write error" ) );
+            throw IO_ERROR( _( "OUTPUTSTREAM_OUTPUTFORMATTER write error" ) );
         }
     }
 }

common/selcolor.cpp

@@ -74,13 +74,27 @@ WinEDA_SelColorFrame::WinEDA_SelColorFrame( wxWindow*      parent,
     GetSizer()->SetSizeHints( this );
 
     // Ensure the whole frame is visible, whenever the asked position.
+    // Moreover with a work station having dual monitors, the asked position can be relative to a monitor
+    // and this frame can be displayed on the other monitor, with an "out of screen" position.
     // Give also a small margin.
-    wxPoint endCornerPosition = GetPosition();
     int margin = 10;
+    wxPoint windowPosition = GetPosition();
+    if( framepos != wxDefaultPosition )
+    {
+        if( windowPosition.x < margin )
+            windowPosition.x = margin;
+        // Under MACOS, a vertical margin >= 20 is needed by the system menubar
+        int v_margin = MAX(20, margin);
+        if( windowPosition.y < v_margin )
+            windowPosition.y = v_margin;
+        if( windowPosition != framepos )
+            SetPosition(windowPosition);
+    }
+    wxPoint endCornerPosition = GetPosition();
     endCornerPosition.x += GetSize().x + margin;
     endCornerPosition.y += GetSize().y + margin;
 
-    wxPoint windowPosition = GetPosition();
+    windowPosition = GetPosition();
     wxRect freeScreenArea( wxGetClientDisplayRect( ) );
     if( freeScreenArea.GetRight() < endCornerPosition.x )
     {

common/wineda_toolbar.cpp

@@ -13,7 +13,7 @@
 WinEDA_Toolbar::WinEDA_Toolbar( id_toolbar type, wxWindow * parent,
                                 wxWindowID id, bool horizontal ):
     wxAuiToolBar( parent, id, wxDefaultPosition, wxDefaultSize,
-                  wxAUI_TB_DEFAULT_STYLE | wxAUI_TB_OVERFLOW | ( ( horizontal ) ?
+                  wxAUI_TB_DEFAULT_STYLE | ( ( horizontal ) ?
                                              wxAUI_TB_HORZ_LAYOUT :
                                              wxAUI_TB_VERTICAL ) )
 {

common/xnode.cpp

@@ -29,7 +29,7 @@
 typedef wxXmlProperty   XATTR;
 
 
-void XNODE::Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+void XNODE::Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
 {
     switch( GetType() )
     {
@@ -48,7 +48,7 @@ void XNODE::Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
 }
 
 
-void XNODE::FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+void XNODE::FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
 {
     std::string utf8;
 

cvpcb/class_DisplayFootprintsFrame.cpp

@@ -14,6 +14,7 @@
 #include "protos.h"
 #include "cvstruct.h"
 #include "class_DisplayFootprintsFrame.h"
+#include "cvpcb_id.h"
 
 /*
  * NOTE: There is something in 3d_viewer.h that causes a compiler error in

cvpcb/class_footprints_listbox.cpp

@@ -23,7 +23,7 @@ FOOTPRINTS_LISTBOX::FOOTPRINTS_LISTBOX( WinEDA_CvpcbFrame* parent,
 {
     m_UseFootprintFullList = true;
     m_ActiveFootprintList  = NULL;
-    SetActiveFootprintList( TRUE );
+    SetActiveFootprintList( true );
 }
 
 
@@ -61,8 +61,8 @@ wxString FOOTPRINTS_LISTBOX::GetSelectedFootprint()
     if( ii >= 0 )
     {
         wxString msg = (*m_ActiveFootprintList)[ii];
-        msg.Trim( TRUE );
+        msg.Trim( true );
-        msg.Trim( FALSE );
+        msg.Trim( false );
         FootprintName = msg.AfterFirst( wxChar( ' ' ) );
     }
 
@@ -121,11 +121,11 @@ void FOOTPRINTS_LISTBOX::SetFootprintFullList( FOOTPRINT_LIST& list )
         m_FullFootprintList.Add( msg );
     }
 
-    SetActiveFootprintList( TRUE );
+    SetActiveFootprintList( true );
 
     if( ( GetCount() == 0 )
        || ( OldSelection < 0 ) || ( OldSelection >= GetCount() ) )
-        SetSelection( 0, TRUE );
+        SetSelection( 0, true );
     Refresh();
 }
 
@@ -137,7 +137,7 @@ void FOOTPRINTS_LISTBOX::SetFootprintFilteredList( COMPONENT*      Component,
     wxString msg;
     unsigned jj;
     int      OldSelection = GetSelection();
-    bool     HasItem = FALSE;
+    bool     HasItem = false;
 
     m_FilteredFootprintList.Clear();
 
@@ -150,17 +150,17 @@ void FOOTPRINTS_LISTBOX::SetFootprintFilteredList( COMPONENT*      Component,
             msg.Printf( wxT( "%3d %s" ), m_FilteredFootprintList.GetCount() + 1,
                        footprint.m_Module.GetData() );
             m_FilteredFootprintList.Add( msg );
-            HasItem = TRUE;
+            HasItem = true;
         }
     }
 
     if( HasItem )
-        SetActiveFootprintList( FALSE );
+        SetActiveFootprintList( false );
     else
-        SetActiveFootprintList( TRUE );
+        SetActiveFootprintList( true );
 
     if( ( GetCount() == 0 ) || ( OldSelection >= GetCount() ) )
-        SetSelection( 0, TRUE );
+        SetSelection( 0, true );
 
     Refresh();
 }
@@ -189,49 +189,35 @@ void FOOTPRINTS_LISTBOX::SetActiveFootprintList( bool FullList, bool Redraw )
     {
         bool new_selection;
         if( FullList )
-            new_selection = TRUE;
+            new_selection = true;
         else
-            new_selection = FALSE;
+            new_selection = false;
         if( new_selection != old_selection )
-            SetSelection( 0, TRUE );
+            SetSelection( 0, true );
     }
 #endif
     if( FullList )
     {
-        m_UseFootprintFullList = TRUE;
+        m_UseFootprintFullList = true;
         m_ActiveFootprintList  = &m_FullFootprintList;
         SetItemCount( m_FullFootprintList.GetCount() );
     }
     else
     {
-        m_UseFootprintFullList = FALSE;
+        m_UseFootprintFullList = false;
         m_ActiveFootprintList  = &m_FilteredFootprintList;
         SetItemCount( m_FilteredFootprintList.GetCount() );
     }
 
     if( Redraw )
     {
-        if( !m_UseFootprintFullList
+        if( !m_UseFootprintFullList || ( m_UseFootprintFullList != old_selection ) )
-           || ( m_UseFootprintFullList != old_selection ) )
         {
             Refresh();
         }
     }
 
-    if( !m_UseFootprintFullList || ( m_UseFootprintFullList != old_selection ) )
+    GetParent()->DisplayStatus();
-    {
-        GetParent()->SetStatusText( wxEmptyString, 0 );
-        GetParent()->SetStatusText( wxEmptyString, 1 );
-    }
-
-    wxString msg;
-    if( FullList )
-        msg.Printf( _( "Footprints (All): %d" ),
-                   m_ActiveFootprintList->GetCount() );
-    else
-        msg.Printf( _( "Footprints (filtered): %d" ),
-                   m_ActiveFootprintList->GetCount() );
-    GetParent()->SetStatusText( msg, 2 );
 }
 
 
@@ -253,6 +239,7 @@ void FOOTPRINTS_LISTBOX::OnLeftClick( wxListEvent& event )
     wxString   FootprintName = GetSelectedFootprint();
 
     Module = GetModuleDescrByName( FootprintName, GetParent()->m_footprints );
+    wxASSERT(Module);
     if( GetParent()->DrawFrame )
     {
         GetParent()->CreateScreenCmp(); /* refresh general */

cvpcb/cvframe.cpp

@@ -16,6 +16,7 @@
 #include "cvstruct.h"
 #include "dialog_cvpcb_config.h"
 #include "class_DisplayFootprintsFrame.h"
+#include "cvpcb_id.h"
 
 #include "build_version.h"
 
@@ -115,7 +116,6 @@ WinEDA_CvpcbFrame::WinEDA_CvpcbFrame( const wxString& title,
     m_KeepCvpcbOpen         = false;
     m_undefinedComponentCnt = 0;
 
-
     /* Name of the document footprint list
      * usually located in share/modules/footprints_doc
      * this is of the responsibility to users to create this file
@@ -422,9 +422,7 @@ void WinEDA_CvpcbFrame::DelAssociations( wxCommandEvent& event )
         m_undefinedComponentCnt = m_components.size();
     }
 
-    Line.Printf( _( "Components: %d (free: %d)" ), m_components.size(),
+    DisplayStatus();
-                 m_components.size() );
-    SetStatusText( Line, 1 );
 }
 
 
@@ -557,6 +555,7 @@ void WinEDA_CvpcbFrame::OnSelectComponent( wxListEvent& event )
 
     m_FootprintList->SetFootprintFilteredList( &m_components[ selection ],
                                                m_footprints );
+    DisplayStatus();
 }
 
 
@@ -585,3 +584,30 @@ void WinEDA_CvpcbFrame::OnUpdateKeepOpenOnSave( wxUpdateUIEvent& event )
 {
     event.Check( m_KeepCvpcbOpen );
 }
+
+
+/** DisplayStatus()
+ * Displays info to the status line at bottom of the main frame
+ */
+void WinEDA_CvpcbFrame::DisplayStatus()
+{
+    wxString msg;
+    msg.Printf( _( "Components: %d (free: %d)" ),
+                 m_components.size(), m_undefinedComponentCnt );
+    SetStatusText( msg, 0 );
+
+    SetStatusText( wxEmptyString, 1 );
+
+    if( m_FootprintList )
+    {
+        if( m_FootprintList->m_UseFootprintFullList )
+            msg.Printf( _( "Footprints (All): %d" ),
+                       m_FootprintList->m_ActiveFootprintList->GetCount() );
+        else
+            msg.Printf( _( "Footprints (filtered): %d" ),
+                       m_FootprintList->m_ActiveFootprintList->GetCount() );
+    }
+    else
+        msg.Empty();
+    SetStatusText( msg, 2 );
+}

cvpcb/cvpcb_id.h

@@ -0,0 +1,34 @@
+/**
+ * @file cvpcb_id.h
+ */
+/*
+ * Command IDs for CvPcb.
+ *
+ * Please add IDs that are unique to the component library viewer here and
+ * not in the global id.h file.  This will prevent the entire project from
+ * being rebuilt when adding new commands to the component library viewer.
+ */
+
+// Generic IDs:
+#include "id.h"
+
+// specific IDs
+enum id_cvpcb_frm
+{
+    ID_CVPCB_QUIT = ID_END_LIST,
+    ID_CVPCB_READ_INPUT_NETLIST,
+    ID_CVPCB_SAVEQUITCVPCB,
+    ID_CVPCB_CREATE_CONFIGWINDOW,
+    ID_CVPCB_CREATE_SCREENCMP,
+    ID_CVPCB_GOTO_FIRSTNA,
+    ID_CVPCB_GOTO_PREVIOUSNA,
+    ID_CVPCB_DEL_ASSOCIATIONS,
+    ID_CVPCB_AUTO_ASSOCIE,
+    ID_CVPCB_COMPONENT_LIST,
+    ID_CVPCB_FOOTPRINT_LIST,
+    ID_CVPCB_CREATE_STUFF_FILE,
+    ID_CVPCB_SHOW3D_FRAME,
+    ID_CVPCB_FOOTPRINT_DISPLAY_FULL_LIST,
+    ID_CVPCB_FOOTPRINT_DISPLAY_FILTERED_LIST,
+    ID_CVPCB_CONFIG_KEEP_OPEN_ON_SAVE
+};

cvpcb/cvstruct.h

@@ -16,36 +16,6 @@ class COMPONENTS_LISTBOX;
 class DISPLAY_FOOTPRINTS_FRAME;
 
 
-#include "id.h"
-
-
-/**
- * Command IDs for the component library viewer.
- *
- * Please add IDs that are unique to the component library viewer here and
- * not in the global id.h file.  This will prevent the entire project from
- * being rebuilt when adding new commands to the component library viewer.
- */
-enum id_cvpcb_frm
-{
-    ID_CVPCB_QUIT = ID_END_LIST,
-    ID_CVPCB_READ_INPUT_NETLIST,
-    ID_CVPCB_SAVEQUITCVPCB,
-    ID_CVPCB_CREATE_CONFIGWINDOW,
-    ID_CVPCB_CREATE_SCREENCMP,
-    ID_CVPCB_GOTO_FIRSTNA,
-    ID_CVPCB_GOTO_PREVIOUSNA,
-    ID_CVPCB_DEL_ASSOCIATIONS,
-    ID_CVPCB_AUTO_ASSOCIE,
-    ID_CVPCB_COMPONENT_LIST,
-    ID_CVPCB_FOOTPRINT_LIST,
-    ID_CVPCB_CREATE_STUFF_FILE,
-    ID_CVPCB_SHOW3D_FRAME,
-    ID_CVPCB_FOOTPRINT_DISPLAY_FULL_LIST,
-    ID_CVPCB_FOOTPRINT_DISPLAY_FILTERED_LIST,
-    ID_CVPCB_CONFIG_KEEP_OPEN_ON_SAVE
-};
-
 
 /**
  * The CVPcb application main window.
@@ -120,6 +90,10 @@ public:
     void             SaveProjectFile( const wxString& fileName );
     virtual void     LoadSettings();
     virtual void     SaveSettings();
+    /** DisplayStatus()
+     * Displays info to the status line at bottom of the main frame
+     */
+    void             DisplayStatus();
 
     PARAM_CFG_ARRAY& GetProjectFileParameters( void );
 

cvpcb/init.cpp

@@ -24,7 +24,7 @@ void WinEDA_CvpcbFrame::SetNewPkg( const wxString& package )
     COMPONENT* Component;
     bool       isUndefined = false;
     int        NumCmp;
-    wxString   Line;
+    wxString   msg;
 
     if( m_components.empty() )
         return;
@@ -45,7 +45,7 @@ void WinEDA_CvpcbFrame::SetNewPkg( const wxString& package )
 
     Component->m_Module = package;
 
-    Line.Printf( CMP_FORMAT, NumCmp + 1,
+    msg.Printf( CMP_FORMAT, NumCmp + 1,
                  GetChars( Component->m_Reference ),
                  GetChars( Component->m_Value ),
                  GetChars( Component->m_Module ) );
@@ -54,7 +54,7 @@ void WinEDA_CvpcbFrame::SetNewPkg( const wxString& package )
     if( isUndefined )
         m_undefinedComponentCnt -= 1;
 
-    m_ListCmp->SetString( NumCmp, Line );
+    m_ListCmp->SetString( NumCmp, msg );
     m_ListCmp->SetSelection( NumCmp, FALSE );
 
     // We activate next component:
@@ -62,9 +62,7 @@ void WinEDA_CvpcbFrame::SetNewPkg( const wxString& package )
         NumCmp++;
     m_ListCmp->SetSelection( NumCmp, TRUE );
 
-    Line.Printf( _( "Components: %d (free: %d)" ),
+    DisplayStatus();
-                 m_components.size(), m_undefinedComponentCnt );
-    SetStatusText( Line, 1 );
 }
 
 
@@ -112,9 +110,7 @@ bool WinEDA_CvpcbFrame::ReadNetList()
     if( !m_components.empty() )
         m_ListCmp->SetSelection( 0, TRUE );
 
-    msg.Printf( _( "Components: %d (free: %d)" ), m_components.size(),
+    DisplayStatus();
-                m_undefinedComponentCnt );
-    SetStatusText( msg, 1 );
 
     /* Update the title of the main window. */
     SetTitle( wxGetApp().GetTitle() + wxT( " " ) + GetBuildVersion() +

cvpcb/listboxes.cpp

@@ -9,6 +9,7 @@
 #include "cvpcb.h"
 #include "protos.h"
 #include "cvstruct.h"
+#include "cvpcb_id.h"
 
 
 /******************************************************************************
@@ -122,7 +123,5 @@ void WinEDA_CvpcbFrame::BuildFOOTPRINTS_LISTBOX()
     }
 
     m_FootprintList->SetFootprintFullList( m_footprints );
-
+    DisplayStatus();
-    msg.Printf( _( "Footprints: %d" ), m_FootprintList->GetCount() );
-    SetStatusText( msg, 2 );
 }

cvpcb/menucfg.cpp

@@ -10,6 +10,7 @@
 
 #include "cvpcb.h"
 #include "cvstruct.h"
+#include "cvpcb_id.h"
 
 #include "bitmaps.h"
 

cvpcb/tool_cvpcb.cpp

@@ -11,6 +11,7 @@
 #include "cvpcb.h"
 #include "protos.h"
 #include "cvstruct.h"
+#include "cvpcb_id.h"
 
 
 void WinEDA_CvpcbFrame::ReCreateHToolbar()

eeschema/block.cpp

@@ -19,16 +19,11 @@
 
 
 // Imported functions:
-void            MoveItemsInList( PICKED_ITEMS_LIST& aItemsList,
+void            MoveItemsInList( PICKED_ITEMS_LIST& aItemsList, const wxPoint aMoveVector );
-                                 const wxPoint      aMoveVector );
+void            RotateListOfItems( PICKED_ITEMS_LIST& aItemsList, wxPoint& Center );
-void            RotateListOfItems( PICKED_ITEMS_LIST& aItemsList,
+void            Mirror_X_ListOfItems( PICKED_ITEMS_LIST& aItemsList, wxPoint& aMirrorPoint );
-                                   wxPoint&           Center );
+void            MirrorListOfItems( PICKED_ITEMS_LIST& aItemsList, wxPoint& Center );
-void            Mirror_X_ListOfItems( PICKED_ITEMS_LIST& aItemsList,
+void            DeleteItemsInList( WinEDA_DrawPanel*  panel, PICKED_ITEMS_LIST& aItemsList );
-                                      wxPoint&           aMirrorPoint );
-void            MirrorListOfItems( PICKED_ITEMS_LIST& aItemsList,
-                                   wxPoint&           Center );
-void            DeleteItemsInList( WinEDA_DrawPanel*  panel,
-                                   PICKED_ITEMS_LIST& aItemsList );
 void            DuplicateItemsInList( SCH_SCREEN*        screen,
                                       PICKED_ITEMS_LIST& aItemsList,
                                       const wxPoint      aMoveVector  );
@@ -38,9 +33,7 @@ static void     AddPickedItem( SCH_SCREEN* screen, wxPoint aPosition );
 static LIB_PIN* GetNextPinPosition( SCH_COMPONENT* aDrawLibItem,
                                     wxPoint&       aPosition,
                                     bool           aSearchFirst );
-static void     DrawMovingBlockOutlines( WinEDA_DrawPanel* panel,
+static void     DrawMovingBlockOutlines( WinEDA_DrawPanel* panel, wxDC* DC, bool erase );
-                                         wxDC*             DC,
-                                         bool              erase );
 static void     SaveStructListForPaste( PICKED_ITEMS_LIST& aItemsList );
 
 
@@ -114,8 +107,7 @@ void WinEDA_SchematicFrame::HandleBlockPlace( wxDC* DC )
     {
         wxString msg;
         err = TRUE;
-        msg.Printf( wxT( "HandleBlockPLace() error : no items to place (cmd \
+        msg.Printf( wxT( "HandleBlockPLace() error : no items to place (cmd %d, state %d)" ),
-%d, state %d)"                                                                               ),
                     block->m_Command, block->m_State );
         DisplayError( this, msg );
     }
@@ -136,10 +128,7 @@ void WinEDA_SchematicFrame::HandleBlockPlace( wxDC* DC )
         if( DrawPanel->ManageCurseur )
             DrawPanel->ManageCurseur( DrawPanel, DC, FALSE );
 
-        SaveCopyInUndoList( block->m_ItemsSelection,
+        SaveCopyInUndoList( block->m_ItemsSelection, UR_MOVED, block->m_MoveVector );
-                            UR_MOVED,
-                            block->m_MoveVector );
-
         MoveItemsInList( block->m_ItemsSelection, block->m_MoveVector );
         block->ClearItemsList();
         break;
@@ -149,13 +138,10 @@ void WinEDA_SchematicFrame::HandleBlockPlace( wxDC* DC )
         if( DrawPanel->ManageCurseur )
             DrawPanel->ManageCurseur( DrawPanel, DC, FALSE );
 
-        DuplicateItemsInList(
+        DuplicateItemsInList( GetScreen(), block->m_ItemsSelection, block->m_MoveVector );
-            GetScreen(), block->m_ItemsSelection, block->m_MoveVector );
 
-        SaveCopyInUndoList(
+        SaveCopyInUndoList( block->m_ItemsSelection,
-            block->m_ItemsSelection,
+                            ( block->m_Command == BLOCK_PRESELECT_MOVE ) ? UR_CHANGED : UR_NEW );
-            (block->m_Command ==
-             BLOCK_PRESELECT_MOVE) ? UR_CHANGED : UR_NEW );
 
         block->ClearItemsList();
         break;
@@ -178,12 +164,8 @@ void WinEDA_SchematicFrame::HandleBlockPlace( wxDC* DC )
 
     OnModify();
 
-    /* clear struct.m_Flags  */
+    // clear struct.m_Flags.
-    SCH_ITEM* Struct;
+    GetScreen()->ClearDrawingState();
-    for( Struct = GetScreen()->EEDrawList;
-        Struct != NULL;
-        Struct = Struct->Next() )
-        Struct->m_Flags = 0;
 
     DrawPanel->ManageCurseur = NULL;
     DrawPanel->ForceCloseManageCurseur = NULL;
@@ -196,13 +178,11 @@ void WinEDA_SchematicFrame::HandleBlockPlace( wxDC* DC )
 
     if( block->GetCount() )
     {
-        DisplayError( this,
+        DisplayError( this, wxT( "HandleBlockPLace() error: some items left in buffer" ) );
-                     wxT( "HandleBlockPLace() error: some items left in buffer" ) );
         block->ClearItemsList();
     }
 
-    SetToolID( m_ID_current_state, DrawPanel->m_PanelDefaultCursor,
+    SetToolID( m_ID_current_state, DrawPanel->m_PanelDefaultCursor, wxEmptyString );
-               wxEmptyString );
     DrawPanel->Refresh();
 }
 
@@ -288,11 +268,9 @@ int WinEDA_SchematicFrame::HandleBlockEnd( wxDC* DC )
             DrawAndSizingBlockOutlines( DrawPanel, DC, FALSE );
             if( block->GetCount() )
             {
-                wxPoint move_vector =
+                wxPoint move_vector = -GetScreen()->m_BlockLocate.m_BlockLastCursorPosition;
-                    -GetScreen()->m_BlockLocate.m_BlockLastCursorPosition;
                 SaveStructListForPaste( block->m_ItemsSelection );
-                MoveItemsInList( g_BlockSaveDataList.m_ItemsSelection,
+                MoveItemsInList( g_BlockSaveDataList.m_ItemsSelection, move_vector );
-                                 move_vector );
                 ii = -1;
             }
             block->ClearItemsList();
@@ -317,12 +295,7 @@ int WinEDA_SchematicFrame::HandleBlockEnd( wxDC* DC )
 
     if( block->m_Command  == BLOCK_ABORT )
     {
-        /* clear struct.m_Flags  */
+        GetScreen()->ClearDrawingState();
-        EDA_BaseStruct* Struct;
-        for( Struct = GetScreen()->EEDrawList;
-            Struct != NULL;
-            Struct = Struct->Next() )
-            Struct->m_Flags = 0;
     }
 
     if( ii <= 0 )
@@ -333,9 +306,7 @@ int WinEDA_SchematicFrame::HandleBlockEnd( wxDC* DC )
         DrawPanel->ManageCurseur = NULL;
         DrawPanel->ForceCloseManageCurseur = NULL;
         GetScreen()->SetCurItem( NULL );
-        SetToolID( m_ID_current_state,
+        SetToolID( m_ID_current_state, DrawPanel->m_PanelDefaultCursor, wxEmptyString );
-                   DrawPanel->m_PanelDefaultCursor,
-                   wxEmptyString );
     }
 
     if( zoom_command )
@@ -415,8 +386,7 @@ void WinEDA_SchematicFrame::HandleBlockEndByPopUp( int Command, wxDC* DC )
             DrawPanel->ManageCurseur( DrawPanel, DC, FALSE );
         if( block->GetCount() )
         {
-            wxPoint move_vector =
+            wxPoint move_vector = -GetScreen()->m_BlockLocate.m_BlockLastCursorPosition;
-                -GetScreen()->m_BlockLocate.m_BlockLastCursorPosition;
             SaveStructListForPaste( block->m_ItemsSelection );
             MoveItemsInList( g_BlockSaveDataList.m_ItemsSelection, move_vector );
         }
@@ -424,8 +394,7 @@ void WinEDA_SchematicFrame::HandleBlockEndByPopUp( int Command, wxDC* DC )
 
     case BLOCK_ZOOM:     /* Window Zoom */
         DrawPanel->ForceCloseManageCurseur( DrawPanel, DC );
-        DrawPanel->SetCursor(
+        DrawPanel->SetCursor( DrawPanel->m_PanelCursor = DrawPanel->m_PanelDefaultCursor );
-            DrawPanel->m_PanelCursor = DrawPanel->m_PanelDefaultCursor );
         Window_Zoom( GetScreen()->m_BlockLocate );
         break;
 
@@ -439,9 +408,7 @@ void WinEDA_SchematicFrame::HandleBlockEndByPopUp( int Command, wxDC* DC )
             /* Compute the rotation center and put it on grid */
             wxPoint rotationPoint = block->Centre();
             PutOnGrid( &rotationPoint );
-            SaveCopyInUndoList( block->m_ItemsSelection,
+            SaveCopyInUndoList( block->m_ItemsSelection, UR_ROTATED, rotationPoint );
-                                UR_ROTATED,
-                                rotationPoint );
             RotateListOfItems( block->m_ItemsSelection, rotationPoint );
             OnModify();
         }
@@ -460,9 +427,7 @@ void WinEDA_SchematicFrame::HandleBlockEndByPopUp( int Command, wxDC* DC )
             /* Compute the mirror center and put it on grid */
             wxPoint mirrorPoint = block->Centre();
             PutOnGrid( &mirrorPoint );
-            SaveCopyInUndoList( block->m_ItemsSelection,
+            SaveCopyInUndoList( block->m_ItemsSelection, UR_MIRRORED_X, mirrorPoint );
-                                UR_MIRRORED_X,
-                                mirrorPoint );
             Mirror_X_ListOfItems( block->m_ItemsSelection, mirrorPoint );
             OnModify();
 //            block->m_State   = STATE_BLOCK_MOVE;
@@ -481,9 +446,7 @@ void WinEDA_SchematicFrame::HandleBlockEndByPopUp( int Command, wxDC* DC )
             /* Compute the mirror center and put it on grid */
             wxPoint mirrorPoint = block->Centre();
             PutOnGrid( &mirrorPoint );
-            SaveCopyInUndoList( block->m_ItemsSelection,
+            SaveCopyInUndoList( block->m_ItemsSelection, UR_MIRRORED_Y, mirrorPoint );
-                                UR_MIRRORED_Y,
-                                mirrorPoint );
             MirrorListOfItems( block->m_ItemsSelection, mirrorPoint );
             OnModify();
 //            block->m_State   = STATE_BLOCK_MOVE;
@@ -506,9 +469,7 @@ void WinEDA_SchematicFrame::HandleBlockEndByPopUp( int Command, wxDC* DC )
         DrawPanel->ManageCurseur = NULL;
         DrawPanel->ForceCloseManageCurseur = NULL;
         GetScreen()->SetCurItem( NULL );
-        SetToolID( m_ID_current_state,
+        SetToolID( m_ID_current_state, DrawPanel->m_PanelDefaultCursor, wxEmptyString );
-                   DrawPanel->m_PanelDefaultCursor,
-                   wxEmptyString );
     }
 }
 
@@ -516,8 +477,7 @@ void WinEDA_SchematicFrame::HandleBlockEndByPopUp( int Command, wxDC* DC )
 /* Traces the outline of the search block structures
  * The entire block follows the cursor
  */
-static void DrawMovingBlockOutlines( WinEDA_DrawPanel* panel, wxDC* DC,
+static void DrawMovingBlockOutlines( WinEDA_DrawPanel* panel, wxDC* DC, bool erase )
-                                     bool erase )
 {
     BLOCK_SELECTOR* block = &panel->GetScreen()->m_BlockLocate;;
 
@@ -555,9 +515,7 @@ static void DrawMovingBlockOutlines( WinEDA_DrawPanel* panel, wxDC* DC,
  */
 void SaveStructListForPaste( PICKED_ITEMS_LIST& aItemsList )
 {
-    g_BlockSaveDataList.ClearListAndDeleteItems();      // delete previous
+    g_BlockSaveDataList.ClearListAndDeleteItems();   // delete previous saved list, if exists
-                                                        // saved list, if
-                                                        // exists
 
     /* save the new list: */
     ITEM_PICKER item;
@@ -569,8 +527,7 @@ void SaveStructListForPaste( PICKED_ITEMS_LIST& aItemsList )
     for( unsigned ii = 0; ii < aItemsList.GetCount(); ii++ )
     {
         /* Make a copy of the original picked item. */
-        SCH_ITEM* DrawStructCopy = DuplicateStruct(
+        SCH_ITEM* DrawStructCopy = DuplicateStruct( (SCH_ITEM*) aItemsList.GetPickedItem( ii ) );
-            (SCH_ITEM*) aItemsList.GetPickedItem( ii ) );
         DrawStructCopy->SetParent( NULL );
         item.m_PickedItem = DrawStructCopy;
         g_BlockSaveDataList.PushItem( item );
@@ -599,8 +556,7 @@ void WinEDA_SchematicFrame::PasteListOfItems( wxDC* DC )
     for( unsigned ii = 0; ii < g_BlockSaveDataList.GetCount(); ii++ )
     {
         Struct = DuplicateStruct(
-            (SCH_ITEM*) g_BlockSaveDataList.m_ItemsSelection.GetPickedItem(
+            (SCH_ITEM*) g_BlockSaveDataList.m_ItemsSelection.GetPickedItem( ii ) );
-                ii ) );
         picker.m_PickedItem = Struct;
         picklist.PushItem( picker );
 
@@ -621,10 +577,7 @@ void WinEDA_SchematicFrame::PasteListOfItems( wxDC* DC )
     MoveItemsInList( picklist, GetScreen()->m_BlockLocate.m_MoveVector );
 
     /* clear .m_Flags member for all items */
-    for( Struct = GetScreen()->EEDrawList;
+    GetScreen()->ClearDrawingState();
-        Struct != NULL;
-        Struct = Struct->Next() )
-        Struct->m_Flags = 0;
 
     OnModify();
 
@@ -646,11 +599,7 @@ static void CollectStructsToDrag( SCH_SCREEN* screen )
     if( pickedlist->GetCount() == 0 )
         return;
 
-    /* .m_Flags member is used to handle how a wire is exactly selected
+    screen->ClearDrawingState();
-     * (fully selected, or partially selected by an end point )
-     */
-    for( Struct = screen->EEDrawList; Struct != NULL; Struct = Struct->Next() )
-        Struct->m_Flags = 0;
 
     for( unsigned ii = 0; ii < pickedlist->GetCount(); ii++ )
     {
@@ -724,7 +673,8 @@ static void CollectStructsToDrag( SCH_SCREEN* screen )
             SCH_SHEET* sheet = (SCH_SHEET*) Struct;
 
             // Add all pins sheets of a selected hierarchical sheet to the list
-            BOOST_FOREACH( SCH_SHEET_PIN label, sheet->GetSheetPins() ) {
+            BOOST_FOREACH( SCH_SHEET_PIN label, sheet->GetSheetPins() )
+            {
                 AddPickedItem( screen, label.m_Pos );
             }
         }

eeschema/class_drawsheet.cpp

@@ -898,6 +898,70 @@ void SCH_SHEET::renumberLabels()
 }
 
 
+void SCH_SHEET::GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList )
+{
+    // Using BOOST_FOREACH here creates problems (bad pointer value to pinsheet).
+    // I do not know why.
+    for( unsigned ii = 0; ii < GetSheetPins().size(); ii++ )
+    {
+        SCH_SHEET_PIN &pinsheet = GetSheetPins()[ii];
+
+        wxCHECK2_MSG( pinsheet.Type() == DRAW_HIERARCHICAL_PIN_SHEET_STRUCT_TYPE, continue,
+                      wxT( "Invalid item in schematic sheet pin list.  Bad programmer!" ) );
+
+        pinsheet.GetEndPoints( aItemList );
+    }
+}
+
+
+bool SCH_SHEET::IsDanglingStateChanged( std::vector< DANGLING_END_ITEM >& aItemList )
+{
+    bool currentState = IsDangling();
+
+    BOOST_FOREACH( SCH_SHEET_PIN& pinsheet, GetSheetPins() )
+    {
+        pinsheet.IsDanglingStateChanged( aItemList );
+    }
+
+    return currentState != IsDangling();
+}
+
+
+bool SCH_SHEET::IsDangling() const
+{
+    // If any hierarchical label in the sheet is dangling, then the sheet is dangling.
+    for( size_t i = 0; i < GetSheetPins().size(); i++ )
+    {
+        if( GetSheetPins()[i].IsDangling() )
+            return true;
+    }
+
+    return false;
+}
+
+
+bool SCH_SHEET::IsSelectStateChanged( const wxRect& aRect )
+{
+    bool previousState = IsSelected();
+
+    EDA_Rect boundingBox = GetBoundingBox();
+
+    if( aRect.Intersects( boundingBox ) )
+        m_Flags |= SELECTED;
+    else
+        m_Flags &= ~SELECTED;
+
+    return previousState != IsSelected();
+}
+
+
+void SCH_SHEET::GetConnectionPoints( vector< wxPoint >& aPoints ) const
+{
+    for( size_t i = 0; i < GetSheetPins().size(); i++ )
+        aPoints.push_back( GetSheetPins()[i].m_Pos );
+}
+
+
 #if defined(DEBUG)
 
 void SCH_SHEET::Show( int nestLevel, std::ostream& os )

eeschema/class_drawsheet.h

@@ -23,7 +23,6 @@ extern SCH_SHEET* g_RootSheet;
  * the sheet, it corresponds to a hierarchical label.
  */
 
-//class SCH_SHEET_PIN : public SCH_ITEM, public EDA_TextStruct
 class SCH_SHEET_PIN : public SCH_HIERLABEL
 {
 private:
@@ -31,15 +30,15 @@ private:
                         ///< Sheet label numbering begins at 2.
                         ///< 0 is reserved for the sheet name.
                         ///< 1 is reserve for the sheet file name.
-    int m_Edge;                     /* For pin labels only: sheet edge (0 to 3) of the pin
+    int m_Edge;         /* For pin labels only: sheet edge (0 to 3) of the pin
-                                     * m_Edge define on which edge the pin is positionned:
+                         * m_Edge define on which edge the pin is positionned:
-                                     *        0: pin on left side
+                         *        0: pin on left side
-                                     *        1: pin on right side
+                         *        1: pin on right side
-                                     *        2: pin on top side
+                         *        2: pin on top side
-                                     *        3: pin on bottom side
+                         *        3: pin on bottom side
-                                     *  for compatibility reasons, this does not follow same values as text
+                         *  for compatibility reasons, this does not follow same values as text
-                                     *  orientation.
+                         *  orientation.
-                                     */
+                         */
 
 public:
     SCH_SHEET_PIN( SCH_SHEET* parent,
@@ -168,8 +167,9 @@ public:
      * @param aFindLocation - a wxPoint where to put the location of matched item. can be NULL.
      * @return True if this item matches the search criteria.
      */
-    virtual bool Matches( wxFindReplaceData& aSearchData,
+    virtual bool Matches( wxFindReplaceData& aSearchData, void* aAuxData, wxPoint* aFindLocation );
-                          void* aAuxData, wxPoint * aFindLocation );
+
+    virtual void GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList );
 };
 
 
@@ -251,6 +251,11 @@ public:
 
     SCH_SHEET_PIN_LIST& GetSheetPins() { return m_labels; }
 
+    SCH_SHEET_PIN_LIST& GetSheetPins() const
+    {
+        return const_cast< SCH_SHEET_PIN_LIST& >( m_labels );
+    }
+
     /**
      * Remove a sheet label from this sheet.
      *
@@ -412,7 +417,9 @@ public:
     virtual void Move( const wxPoint& aMoveVector )
     {
         m_Pos += aMoveVector;
-        BOOST_FOREACH( SCH_SHEET_PIN & label, m_labels ) {
+
+        BOOST_FOREACH( SCH_SHEET_PIN & label, m_labels )
+        {
             label.Move( aMoveVector );
         }
     }
@@ -437,8 +444,7 @@ public:
      *
      * @return True if this item matches the search criteria.
      */
-    virtual bool Matches( wxFindReplaceData& aSearchData,
+    virtual bool Matches( wxFindReplaceData& aSearchData, void* aAuxData, wxPoint* aFindLocation );
-                          void* aAuxData, wxPoint * aFindLocation );
 
     /**
      * Resize this sheet to aSize and adjust all of the labels accordingly.
@@ -457,6 +463,16 @@ public:
      */
     wxPoint GetFileNamePosition ();
 
+    virtual void GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList );
+
+    virtual bool IsDanglingStateChanged( std::vector< DANGLING_END_ITEM >& aItemList );
+
+    virtual bool IsDangling() const;
+
+    virtual bool IsSelectStateChanged( const wxRect& aRect );
+
+    virtual void GetConnectionPoints( vector< wxPoint >& aPoints ) const;
+
 #if defined(DEBUG)
 
     // comment inherited by Doxygen from Base_Struct

eeschema/class_hierarchical_PIN_sheet.cpp

@@ -340,6 +340,46 @@ void SCH_SHEET_PIN::Rotate( wxPoint rotationPoint )
 }
 
 
+/** Virtual Function SCH_SHEET_PIN::CreateGraphicShape
+ * calculates the graphic shape (a polygon) associated to the text
+ * @param aCorner_list = a buffer to fill with polygon corners coordinates
+ * @param aPos = Position of the shape
+ */
+void SCH_SHEET_PIN::CreateGraphicShape( std::vector <wxPoint>& aCorner_list,
+                                        const wxPoint&         aPos )
+{
+     /* This is the same icon shapes as SCH_HIERLABEL
+     * but the graphic icon is slightly different in 2 cases:
+     * for INPUT type the icon is the OUTPUT shape of SCH_HIERLABEL
+     * for OUTPUT type the icon is the INPUT shape of SCH_HIERLABEL
+     */
+    int tmp = m_Shape;
+    switch( m_Shape )
+    {
+    case NET_INPUT:
+        m_Shape = NET_OUTPUT;
+        break;
+
+    case NET_OUTPUT:
+        m_Shape = NET_INPUT;
+        break;
+
+    default:
+        break;
+    }
+    SCH_HIERLABEL::CreateGraphicShape( aCorner_list, aPos );
+    m_Shape = tmp;
+}
+
+
+void SCH_SHEET_PIN::GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList )
+{
+    DANGLING_END_ITEM item( SHEET_LABEL_END, this );
+    item.m_Pos  = m_Pos;
+    aItemList.push_back( item );
+}
+
+
 #if defined(DEBUG)
 void SCH_SHEET_PIN::Show( int nestLevel, std::ostream& os )
 {

eeschema/class_library.cpp

@@ -485,9 +485,8 @@ the current schematic." ),
         {
             versionMajor = (int) major;
             versionMinor = (int) minor;
-
+//            wxLogDebug( wxT( "Component library <%s> is version %d.%d." ),
-            wxLogDebug( wxT( "Component library <%s> is version %d.%d." ),
+//                        GetChars( GetName() ), versionMajor, versionMinor );
-                        GetChars( GetName() ), versionMajor, versionMinor );
         }
     }
 

eeschema/class_marker_sch.cpp

@@ -180,3 +180,16 @@ void SCH_MARKER::Mirror_Y( int aYaxis_position )
     m_Pos.x  = -m_Pos.x;
     m_Pos.x += aYaxis_position;
 }
+
+
+bool SCH_MARKER::IsSelectStateChanged( const wxRect& aRect )
+{
+    bool previousState = IsSelected();
+
+    if( aRect.Contains( m_Pos ) )
+        m_Flags |= SELECTED;
+    else
+        m_Flags &= ~SELECTED;
+
+    return previousState != IsSelected();
+}

eeschema/class_marker_sch.h

@@ -116,6 +116,8 @@ public:
      */
     void         DisplayInfo( WinEDA_DrawFrame* aFrame );
 
+    virtual bool IsSelectStateChanged( const wxRect& aRect );
+
 #if defined(DEBUG)
     void         Show( int nestLevel, std::ostream& os );
 

eeschema/class_sch_component.cpp

@@ -973,9 +973,9 @@ bool SCH_COMPONENT::Save( FILE* f ) const
         if( GetField( REFERENCE )->m_Text.IsEmpty() )
             strncpy( Name1, CONV_TO_UTF8( m_PrefixString ), sizeof( Name1 ) );
         else
-            strncpy( Name1, CONV_TO_UTF8( GetField( REFERENCE )->m_Text ),
+            strncpy( Name1, CONV_TO_UTF8( GetField( REFERENCE )->m_Text ), sizeof( Name1 ) );
-                    sizeof( Name1 ) );
     }
+
     for( ii = 0; ii < (int) strlen( Name1 ); ii++ )
     {
 #if defined(KICAD_GOST)
@@ -1284,3 +1284,77 @@ bool SCH_COMPONENT::Matches( wxFindReplaceData& aSearchData, void* aAuxData, wxP
 
     return false;
 }
+
+
+void SCH_COMPONENT::GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList )
+{
+    LIB_COMPONENT* Entry = CMP_LIBRARY::FindLibraryComponent( m_ChipName );
+
+    if( Entry == NULL )
+        return;
+
+    for( LIB_PIN* Pin = Entry->GetNextPin(); Pin != NULL; Pin = Entry->GetNextPin( Pin ) )
+    {
+        wxASSERT( Pin->Type() == COMPONENT_PIN_DRAW_TYPE );
+
+        if( Pin->GetUnit() && m_Multi && ( m_Multi != Pin->GetUnit() ) )
+            continue;
+
+        if( Pin->GetConvert() && m_Convert && ( m_Convert != Pin->GetConvert() ) )
+            continue;
+
+        DANGLING_END_ITEM item( PIN_END, Pin );
+        item.m_Pos = GetPinPhysicalPosition( Pin );
+        aItemList.push_back( item );
+    }
+}
+
+
+wxPoint SCH_COMPONENT::GetPinPhysicalPosition( LIB_PIN* Pin )
+{
+    wxCHECK_MSG( Pin != NULL && Pin->Type() == COMPONENT_PIN_DRAW_TYPE, wxPoint( 0, 0 ),
+                 wxT( "Cannot get physical position of pin." ) );
+
+    return m_Transform.TransformCoordinate( Pin->m_Pos ) + m_Pos;
+}
+
+
+bool SCH_COMPONENT::IsSelectStateChanged( const wxRect& aRect )
+{
+    bool previousState = IsSelected();
+
+    EDA_Rect boundingBox = GetBoundingBox();
+
+    if( aRect.Intersects( boundingBox ) )
+        m_Flags |= SELECTED;
+    else
+        m_Flags &= ~SELECTED;
+
+    return previousState != IsSelected();
+}
+
+
+void SCH_COMPONENT::GetConnectionPoints( vector< wxPoint >& aPoints ) const
+{
+    LIB_PIN* pin;
+    LIB_COMPONENT* component = CMP_LIBRARY::FindLibraryComponent( m_ChipName );
+
+    wxCHECK_RET( component != NULL,
+                 wxT( "Cannot add connection points to list.  Cannot find component <" ) +
+                 m_ChipName + wxT( "> in any of the loaded libraries." ) );
+
+    for( pin = component->GetNextPin( pin ); pin != NULL; pin = component->GetNextPin( pin ) )
+    {
+        wxCHECK_RET( pin->Type() == COMPONENT_PIN_DRAW_TYPE,
+                     wxT( "GetNextPin() did not return a pin object.  Bad programmer!" ) );
+
+        // Skip items not used for this part.
+        if( m_Multi && pin->GetUnit() && ( pin->GetUnit() != m_Multi ) )
+            continue;
+        if( m_Convert && pin->GetConvert() && ( pin->GetConvert() != m_Convert ) )
+            continue;
+
+        // Calculate the pin position relative to the component position and orientation.
+        aPoints.push_back( m_Transform.TransformCoordinate( pin->m_Pos ) + m_Pos );
+    }
+}

eeschema/class_sch_component.h

@@ -1,6 +1,6 @@
-/*****************************************************/
+/******************************************************/
 /* Definitions for the Component classes for EESchema */
-/*****************************************************/
+/******************************************************/
 
 #ifndef COMPONENT_CLASS_H
 #define COMPONENT_CLASS_H
@@ -85,8 +85,7 @@ private:
     void Init( const wxPoint& pos = wxPoint( 0, 0 ) );
 
 public:
-    SCH_COMPONENT( const wxPoint& pos = wxPoint( 0, 0 ),
+    SCH_COMPONENT( const wxPoint& pos = wxPoint( 0, 0 ), SCH_ITEM* aParent = NULL );
-                   SCH_ITEM* aParent = NULL );
 
     /**
      * Create schematic component from library component object.
@@ -122,6 +121,7 @@ public:
         return wxT( "SCH_COMPONENT" );
     }
 
+    TRANSFORM& GetTransform() const { return const_cast< TRANSFORM& >( m_Transform ); }
 
     /**
      * Function Save
@@ -312,8 +312,7 @@ public:
     int            GetUnitSelection( SCH_SHEET_PATH* aSheet );
 
     // Set the unit selection, for the given sheet path.
-    void           SetUnitSelection( SCH_SHEET_PATH* aSheet,
+    void           SetUnitSelection( SCH_SHEET_PATH* aSheet, int aUnitSelection );
-                                     int             aUnitSelection );
 
     /** Function GetPenSize
      * @return the size of the "pen" that be used to draw or plot this item
@@ -355,8 +354,15 @@ public:
      * @param aFindLocation - a wxPoint where to put the location of matched item. can be NULL.
      * @return True if this component reference or value field matches the search criteria.
      */
-    virtual bool Matches( wxFindReplaceData& aSearchData,
+    virtual bool Matches( wxFindReplaceData& aSearchData, void* aAuxData, wxPoint* aFindLocation );
-                            void* aAuxData, wxPoint * aFindLocation );
+
+    virtual void GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList );
+
+    wxPoint GetPinPhysicalPosition( LIB_PIN* Pin );
+
+    virtual bool IsSelectStateChanged( const wxRect& aRect );
+
+    virtual void GetConnectionPoints( vector< wxPoint >& aPoints ) const;
 
     #if defined(DEBUG)
 

eeschema/class_sch_screen.cpp

@@ -353,6 +353,13 @@ void SCH_SCREEN::ClearUndoORRedoList( UNDO_REDO_CONTAINER& aList, int aItemCount
 }
 
 
+void SCH_SCREEN::ClearDrawingState()
+{
+    for( SCH_ITEM* item = EEDrawList; item != NULL; item = item->Next() )
+        item->m_Flags = 0;
+}
+
+
 /******************************************************************/
 /* Class SCH_SCREENS to handle the list of screens in a hierarchy */
 /******************************************************************/

eeschema/class_schematic_items.cpp

@@ -167,12 +167,45 @@ void SCH_BUS_ENTRY::Rotate( wxPoint rotationPoint )
 }
 
 
+void SCH_BUS_ENTRY::GetEndPoints( std::vector< DANGLING_END_ITEM >& aItemList )
+{
+    DANGLING_END_ITEM item( ENTRY_END, this );
+    item.m_Pos = m_Pos;
+
+    DANGLING_END_ITEM item1( ENTRY_END, this );
+    item1.m_Pos = m_End();
+    aItemList.push_back( item );
+    aItemList.push_back( item1 );
+}
+
+
+bool SCH_BUS_ENTRY::IsSelectStateChanged( const wxRect& aRect )
+{
+    bool previousState = IsSelected();
+
+    // If either end of the bus entry is inside the selection rectangle, the entire
+    // bus entry is selected.  Bus entries have a fixed length and angle.
+    if( aRect.Contains( m_Pos ) || aRect.Contains( m_End() ) )
+        m_Flags |= SELECTED;
+    else
+        m_Flags &= ~SELECTED;
+
+    return previousState != IsSelected();
+}
+
+
+void SCH_BUS_ENTRY::GetConnectionPoints( vector< wxPoint >& aPoints ) const
+{
+    aPoints.push_back( m_Pos );
+    aPoints.push_back( m_End() );
+}
+
+
 /**********************/
 /* class SCH_JUNCTION */
 /**********************/
 
-SCH_JUNCTION::SCH_JUNCTION( const wxPoint& pos ) :
+SCH_JUNCTION::SCH_JUNCTION( const wxPoint& pos ) : SCH_ITEM( NULL, DRAW_JUNCTION_STRUCT_TYPE )
-    SCH_ITEM( NULL, DRAW_JUNCTION_STRUCT_TYPE )
 {
 #define DRAWJUNCTION_DIAMETER 32   /* Diameter of junction symbol between wires */
     m_Pos    = pos;
@@ -289,6 +322,33 @@ void SCH_JUNCTION::Rotate( wxPoint rotationPoint )
 }
 
 
+void SCH_JUNCTION::GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList )
+{
+    DANGLING_END_ITEM item( JUNCTION_END, this );
+    item.m_Pos = m_Pos;
+    aItemList.push_back( item );
+}
+
+
+bool SCH_JUNCTION::IsSelectStateChanged( const wxRect& aRect )
+{
+    bool previousState = IsSelected();
+
+    if( aRect.Contains( m_Pos ) )
+        m_Flags |= SELECTED;
+    else
+        m_Flags &= ~SELECTED;
+
+    return previousState != IsSelected();
+}
+
+
+void SCH_JUNCTION::GetConnectionPoints( vector< wxPoint >& aPoints ) const
+{
+    aPoints.push_back( m_Pos );
+}
+
+
 #if defined(DEBUG)
 void SCH_JUNCTION::Show( int nestLevel, std::ostream& os )
 {
@@ -306,8 +366,7 @@ void SCH_JUNCTION::Show( int nestLevel, std::ostream& os )
 /* class SCH_NO_CONNECT */
 /************************/
 
-SCH_NO_CONNECT::SCH_NO_CONNECT( const wxPoint& pos ) :
+SCH_NO_CONNECT::SCH_NO_CONNECT( const wxPoint& pos ) : SCH_ITEM( NULL, DRAW_NOCONNECT_STRUCT_TYPE )
-    SCH_ITEM( NULL, DRAW_NOCONNECT_STRUCT_TYPE )
 {
 #define DRAWNOCONNECT_SIZE 48       /* No symbol connection range. */
     m_Pos    = pos;
@@ -430,6 +489,25 @@ void SCH_NO_CONNECT::Rotate( wxPoint rotationPoint )
 }
 
 
+bool SCH_NO_CONNECT::IsSelectStateChanged( const wxRect& aRect )
+{
+    bool previousState = IsSelected();
+
+    if( aRect.Contains( m_Pos ) )
+        m_Flags |= SELECTED;
+    else
+        m_Flags &= ~SELECTED;
+
+    return previousState != IsSelected();
+}
+
+
+void SCH_NO_CONNECT::GetConnectionPoints( vector< wxPoint >& aPoints ) const
+{
+    aPoints.push_back( m_Pos );
+}
+
+
 /******************/
 /* Class SCH_LINE */
 /******************/
@@ -634,9 +712,7 @@ bool SCH_LINE::MergeOverlap( SCH_LINE* aLine )
     wxCHECK_MSG( aLine != NULL && aLine->Type() == DRAW_SEGMENT_STRUCT_TYPE, false,
                  wxT( "Cannot test line segment for overlap." ) );
 
-    if( this == aLine )
+    if( this == aLine || GetLayer() != aLine->GetLayer() )
-        return false;
-    if( GetLayer() != aLine->GetLayer() )
         return false;
 
     // Search for a common end, and modify coordinates to ensure RefSegm->m_End
@@ -646,7 +722,7 @@ bool SCH_LINE::MergeOverlap( SCH_LINE* aLine )
         if( m_End == aLine->m_End )
             return true;
 
-        EXCHG( m_Start, aLine->m_End );
+        EXCHG( m_Start, m_End );
     }
     else if( m_Start == aLine->m_End )
     {
@@ -658,8 +734,10 @@ bool SCH_LINE::MergeOverlap( SCH_LINE* aLine )
         EXCHG( aLine->m_Start, aLine->m_End );
     }
     else if( m_End != aLine->m_Start )
+    {
         // No common end point, segments cannot be merged.
         return false;
+    }
 
     /* Test alignment: */
     if( m_Start.y == m_End.y )       // Horizontal segment
@@ -693,12 +771,86 @@ bool SCH_LINE::MergeOverlap( SCH_LINE* aLine )
 }
 
 
-/***********************/
+void SCH_LINE::GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList )
-/* Class SCH_POLYLINE */
+{
-/***********************/
+    if( GetLayer() == LAYER_NOTES )
+        return;
 
-SCH_POLYLINE::SCH_POLYLINE( int layer ) :
+    if( ( GetLayer() == LAYER_BUS ) || ( GetLayer() == LAYER_WIRE ) )
-    SCH_ITEM( NULL, DRAW_POLYLINE_STRUCT_TYPE )
+    {
+        DANGLING_END_ITEM item( (GetLayer() == LAYER_BUS) ? BUS_START_END : WIRE_START_END, this );
+        item.m_Pos = m_Start;
+        DANGLING_END_ITEM item1( (GetLayer() == LAYER_BUS) ? BUS_END_END : WIRE_END_END, this );
+        item1.m_Pos = m_End;
+
+        aItemList.push_back( item );
+        aItemList.push_back( item1 );
+    }
+}
+
+
+bool SCH_LINE::IsDanglingStateChanged( std::vector< DANGLING_END_ITEM >& aItemList )
+{
+    bool previousStartState = m_StartIsDangling;
+    bool previousEndState = m_EndIsDangling;
+
+    if( GetLayer() == LAYER_WIRE )
+    {
+        BOOST_FOREACH( DANGLING_END_ITEM item, aItemList )
+        {
+            if( item.m_Item == this )
+                continue;
+
+            if( m_Start == item.m_Pos )
+                m_StartIsDangling = false;
+
+            if( m_End == item.m_Pos )
+                m_EndIsDangling = false;
+
+            if( (m_StartIsDangling == false) && (m_EndIsDangling == false) )
+                break;
+        }
+    }
+    else if( GetLayer() == LAYER_BUS || GetLayer() == LAYER_NOTES )
+    {
+        // Lines on the notes layer and the bus layer cannot be tested for dangling ends.
+        previousStartState = previousEndState = m_StartIsDangling = m_EndIsDangling = false;
+    }
+
+    return ( previousStartState != m_StartIsDangling ) || ( previousEndState != m_EndIsDangling );
+}
+
+
+bool SCH_LINE::IsSelectStateChanged( const wxRect& aRect )
+{
+    bool previousState = IsSelected();
+
+    if( aRect.Contains( m_Start ) )
+        m_Flags |= STARTPOINT | SELECTED;
+    else
+        m_Flags &= ~( STARTPOINT | SELECTED );
+
+    if( aRect.Contains( m_End ) )
+        m_Flags |= ENDPOINT | SELECTED;
+    else
+        m_Flags &= ~( ENDPOINT | SELECTED );
+
+    return previousState != IsSelected();
+}
+
+
+void SCH_LINE::GetConnectionPoints( vector< wxPoint >& aPoints ) const
+{
+    aPoints.push_back( m_Start );
+    aPoints.push_back( m_End );
+}
+
+
+/**********************/
+/* Class SCH_POLYLINE */
+/**********************/
+
+SCH_POLYLINE::SCH_POLYLINE( int layer ) : SCH_ITEM( NULL, DRAW_POLYLINE_STRUCT_TYPE )
 {
     m_Width = 0;
 

eeschema/class_schematic_items.h

@@ -108,6 +108,16 @@ public:
      */
     bool MergeOverlap( SCH_LINE* aLine );
 
+    virtual void GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList );
+
+    virtual bool IsDanglingStateChanged( std::vector< DANGLING_END_ITEM >& aItemList );
+
+    virtual bool IsDangling() const { return m_StartIsDangling || m_EndIsDangling; }
+
+    virtual bool IsSelectStateChanged( const wxRect& aRect );
+
+    virtual void GetConnectionPoints( vector< wxPoint >& aPoints ) const;
+
 #if defined(DEBUG)
     void         Show( int nestLevel, std::ostream& os );
 
@@ -185,6 +195,10 @@ public:
     virtual void Mirror_Y( int aYaxis_position );
     virtual void Mirror_X( int aXaxis_position );
     virtual void Rotate( wxPoint rotationPoint );
+
+    virtual bool IsSelectStateChanged( const wxRect& aRect );
+
+    virtual void GetConnectionPoints( vector< wxPoint >& aPoints ) const;
 };
 
 
@@ -259,6 +273,12 @@ public:
     virtual void Mirror_Y( int aYaxis_position );
     virtual void Mirror_X( int aXaxis_position );
     virtual void Rotate( wxPoint rotationPoint );
+
+    virtual void GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList );
+
+    virtual bool IsSelectStateChanged( const wxRect& aRect );
+
+    virtual void GetConnectionPoints( vector< wxPoint >& aPoints ) const;
 };
 
 class SCH_POLYLINE : public SCH_ITEM
@@ -405,6 +425,12 @@ public:
     virtual void Mirror_X( int aXaxis_position );
     virtual void Rotate( wxPoint rotationPoint );
 
+    virtual void GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList );
+
+    virtual bool IsSelectStateChanged( const wxRect& aRect );
+
+    virtual void GetConnectionPoints( vector< wxPoint >& aPoints ) const;
+
 #if defined(DEBUG)
     void         Show( int nestLevel, std::ostream& os );
 

eeschema/class_text-label.h

@@ -167,8 +167,17 @@ public:
      * @param aFindLocation - a wxPoint where to put the location of matched item. can be NULL.
      * @return True if this schematic text item matches the search criteria.
      */
-    virtual bool Matches( wxFindReplaceData& aSearchData,
+    virtual bool Matches( wxFindReplaceData& aSearchData, void* aAuxData, wxPoint* aFindLocation );
-                           void* aAuxData, wxPoint * aFindLocation );
+
+    virtual void GetEndPoints( std::vector< DANGLING_END_ITEM >& aItemList );
+
+    virtual bool IsDanglingStateChanged( std::vector< DANGLING_END_ITEM >& aItemList );
+
+    virtual bool IsDangling() const { return m_IsDangling; }
+
+    virtual bool IsSelectStateChanged( const wxRect& aRect );
+
+    virtual void GetConnectionPoints( vector< wxPoint >& aPoints ) const;
 
 #if defined(DEBUG)
     void         Show( int nestLevel, std::ostream& os );

eeschema/dangling_ends.cpp

@@ -4,55 +4,14 @@
 
 #include "fctsys.h"
 #include "gr_basic.h"
-#include "common.h"
 
 #include "program.h"
 #include "general.h"
-#include "netlist.h"
 #include "protos.h"
-#include "class_library.h"
+#include "class_libentry.h"
 #include "lib_pin.h"
 
 
-enum End_Type {
-    UNKNOWN = 0,
-    WIRE_START_END,
-    WIRE_END_END,
-    BUS_START_END,
-    BUS_END_END,
-    JUNCTION_END,
-    PIN_END,
-    LABEL_END,
-    ENTRY_END,
-    SHEET_LABEL_END
-};
-
-// A helper class to store a list of items that can be connected to something:
-class DANGLING_END_ITEM
-{
-public:
-    const void* m_Item;         // a pointer to the parent
-    wxPoint     m_Pos;          // the position of the connecting point
-    int         m_Type;         // type of parent
-
-    DANGLING_END_ITEM( int type, const void* aItem )
-    {
-        m_Item = aItem;
-        m_Type = type;
-    }
-};
-
-static void TestWireForDangling( std::vector <DANGLING_END_ITEM>& aItemList,
-                                 SCH_LINE*                        DrawRef,
-                                 WinEDA_SchematicFrame*           frame,
-                                 wxDC*                            aDC );
-void        TestLabelForDangling( std::vector <DANGLING_END_ITEM>& aItemList,
-                                  SCH_TEXT*                        aLabel,
-                                  WinEDA_SchematicFrame*           aFrame,
-                                  wxDC*                            aDC );
-void        RebuildEndPointsList( std::vector <DANGLING_END_ITEM>& aItemList, SCH_ITEM* aDrawList );
-
-
 /* Returns true if the point P is on the segment S. */
 bool SegmentIntersect( wxPoint aSegStart, wxPoint aSegEnd, wxPoint aTestPoint )
 {
@@ -64,60 +23,27 @@ bool SegmentIntersect( wxPoint aSegStart, wxPoint aSegEnd, wxPoint aTestPoint )
         return false;        /* Cross product non-zero, vectors not parallel */
 
     if( ( (long long) vectSeg.x * vectPoint.x + (long long) vectSeg.y * vectPoint.y ) <
-       ( (long long) vectPoint.x * vectPoint.x + (long long) vectPoint.y * vectPoint.y ) )
+        ( (long long) vectPoint.x * vectPoint.x + (long long) vectPoint.y * vectPoint.y ) )
         return false;          /* Point not on segment */
 
     return true;
 }
 
 
-void WinEDA_SchematicFrame::TestDanglingEnds( SCH_ITEM* DrawList, wxDC* DC )
+void WinEDA_SchematicFrame::TestDanglingEnds( SCH_ITEM* aDrawList, wxDC* aDC )
 {
-    // this list is static to avoid many useles memory allocation.
+    SCH_ITEM* item;
-    std::vector <DANGLING_END_ITEM> itemList;
+    std::vector< DANGLING_END_ITEM > endPoints;
 
-    RebuildEndPointsList( itemList, DrawList );
+    for( item = aDrawList; item != NULL; item = item->Next() )
+        item->GetEndPoints( endPoints );
 
-    for( SCH_ITEM* item = DrawList; item; item = item->Next() )
+    for( item = aDrawList; item; item = item->Next() )
     {
-        switch( item->Type() )
+        if( item->IsDanglingStateChanged( endPoints ) && aDC != NULL )
         {
-        case TYPE_SCH_GLOBALLABEL:
+            RedrawOneStruct( DrawPanel, aDC, item, g_XorMode );
-        case TYPE_SCH_HIERLABEL:
+            RedrawOneStruct( DrawPanel, aDC, item, GR_DEFAULT_DRAWMODE );
-        case TYPE_SCH_LABEL:
-            TestLabelForDangling( itemList, (SCH_LABEL*) item, this, DC );
-            break;
-
-        case DRAW_SHEET_STRUCT_TYPE:
-        {
-             SCH_SHEET* sheet = (SCH_SHEET*) item;
-           // Read the hierarchical pins list and teast for dangling pins:
-            BOOST_FOREACH( SCH_SHEET_PIN & pinsheet, sheet->GetSheetPins() )
-            {
-                TestLabelForDangling( itemList, &pinsheet, this, DC );
-            }
-        }
-            break;
-
-        case DRAW_SEGMENT_STRUCT_TYPE:
-            #undef STRUCT
-            #define STRUCT ( (SCH_LINE*) item )
-            if( STRUCT->GetLayer() == LAYER_WIRE )
-            {
-                TestWireForDangling( itemList, STRUCT, this, DC );
-                break;
-            }
-            if( STRUCT->GetLayer() == LAYER_NOTES )
-                break;
-            if( STRUCT->GetLayer() == LAYER_BUS )
-            {
-                STRUCT->m_StartIsDangling = STRUCT->m_EndIsDangling = false;
-                break;
-            }
-            break;
-
-        default:
-            break;
         }
     }
 }
@@ -129,8 +55,7 @@ void WinEDA_SchematicFrame::TestDanglingEnds( SCH_ITEM* DrawList, wxDC* DC )
  * @param DrawList = List of SCH_ITEMs to check.
  * @return a LIB_PIN pointer to the located pin or NULL if no pin was found.
  */
-LIB_PIN* WinEDA_SchematicFrame::LocatePinEnd( SCH_ITEM*      DrawList,
+LIB_PIN* WinEDA_SchematicFrame::LocatePinEnd( SCH_ITEM* DrawList, const wxPoint& pos )
-                                              const wxPoint& pos )
 {
     SCH_COMPONENT* DrawLibItem;
     LIB_PIN* Pin;
@@ -153,234 +78,3 @@ LIB_PIN* WinEDA_SchematicFrame::LocatePinEnd( SCH_ITEM*      DrawList,
         return Pin;
     return NULL;
 }
-
-
-void TestWireForDangling( std::vector <DANGLING_END_ITEM>& aItemList,
-                          SCH_LINE*                        DrawRef,
-                          WinEDA_SchematicFrame*           frame,
-                          wxDC*                            DC )
-{
-    bool Sdangstate = true, Edangstate = true;
-
-    BOOST_FOREACH( DANGLING_END_ITEM terminal_item, aItemList )
-    {
-        if( terminal_item.m_Item == DrawRef )
-            continue;
-
-        if( DrawRef->m_Start == terminal_item.m_Pos )
-            Sdangstate = false;
-
-        if( DrawRef->m_End == terminal_item.m_Pos )
-            Edangstate = false;
-
-        if( (Sdangstate == false) && (Edangstate == false) )
-            break;
-    }
-
-    if( (Sdangstate != DrawRef->m_StartIsDangling)
-       || (Edangstate != DrawRef->m_EndIsDangling) )
-    {
-        if( DC )
-            RedrawOneStruct( frame->DrawPanel, DC, DrawRef, g_XorMode );
-        DrawRef->m_StartIsDangling = Sdangstate;
-        DrawRef->m_EndIsDangling   = Edangstate;
-        if( DC )
-            RedrawOneStruct( frame->DrawPanel, DC, DrawRef,
-                             GR_DEFAULT_DRAWMODE );
-    }
-}
-
-
-void TestLabelForDangling( std::vector <DANGLING_END_ITEM>& aItemList,
-                           SCH_TEXT*                        aLabel,
-                           WinEDA_SchematicFrame*           aFrame,
-                           wxDC*                            aDC )
-{
-    bool dangstate = true;
-
-    for( unsigned ii = 0; ii < aItemList.size(); ii++ )
-    {
-        DANGLING_END_ITEM & terminal_item = aItemList[ii];
-
-        if( terminal_item.m_Item == aLabel )
-            continue;
-
-        switch( terminal_item.m_Type )
-        {
-        case PIN_END:
-        case LABEL_END:
-        case SHEET_LABEL_END:
-            if( aLabel->m_Pos == terminal_item.m_Pos )
-                dangstate = false;
-            break;
-
-        case WIRE_START_END:
-        case BUS_START_END:
-        {
-            // these schematic items have created 2 DANGLING_END_ITEM
-            // one per end.
-            ii++;
-            DANGLING_END_ITEM & next_terminal = aItemList[ii];
-            dangstate = !SegmentIntersect( terminal_item.m_Pos,
-                                           next_terminal.m_Pos,
-                                           aLabel->m_Pos );
-        }
-            break;
-
-        case UNKNOWN:
-        case JUNCTION_END:
-        case ENTRY_END:
-        case WIRE_END_END:
-        case BUS_END_END:
-            break;
-        }
-
-        if( dangstate == false )
-            break;
-    }
-
-    if( dangstate != aLabel->m_IsDangling )
-    {
-        if( aDC )
-            RedrawOneStruct( aFrame->DrawPanel, aDC, aLabel, g_XorMode );
-        aLabel->m_IsDangling = dangstate;
-        if( aDC )
-            RedrawOneStruct( aFrame->DrawPanel, aDC, aLabel, GR_DEFAULT_DRAWMODE );
-    }
-}
-
-
-/* Returns the physical position of the pin relative to the component
- * orientation. */
-wxPoint ReturnPinPhysicalPosition( LIB_PIN* Pin, SCH_COMPONENT* DrawLibItem )
-{
-    wxPoint PinPos = Pin->m_Pos;
-
-    if( DrawLibItem == NULL )
-        NEGATE( PinPos.y );
-
-    else
-        PinPos = DrawLibItem->m_Transform.TransformCoordinate( Pin->m_Pos ) + DrawLibItem->m_Pos;
-
-    return PinPos;
-}
-
-
-void RebuildEndPointsList( std::vector <DANGLING_END_ITEM>& aItemList, SCH_ITEM* aDrawList )
-{
-    SCH_ITEM* schItem;
-
-    aItemList.clear();
-
-    for( schItem = aDrawList; schItem != NULL; schItem = schItem->Next() )
-    {
-        switch( schItem->Type() )
-        {
-        case TYPE_SCH_LABEL:
-        case TYPE_SCH_GLOBALLABEL:
-        case TYPE_SCH_HIERLABEL:
-        {
-            #undef STRUCT
-            #define STRUCT ( (SCH_LABEL*) schItem )
-            DANGLING_END_ITEM item( LABEL_END, schItem );
-            item.m_Pos  = STRUCT->m_Pos;
-            aItemList.push_back( item );
-        }
-        break;
-
-        case DRAW_SEGMENT_STRUCT_TYPE:
-            #undef STRUCT
-            #define STRUCT ( (SCH_LINE*) schItem )
-            if( STRUCT->GetLayer() == LAYER_NOTES )
-                break;
-            if( ( STRUCT->GetLayer() == LAYER_BUS )
-               || (STRUCT->GetLayer() == LAYER_WIRE ) )
-            {
-                DANGLING_END_ITEM item( (STRUCT->GetLayer() == LAYER_BUS) ?
-                                       BUS_START_END : WIRE_START_END, schItem );
-                item.m_Pos  = STRUCT->m_Start;
-                DANGLING_END_ITEM item1( (STRUCT->GetLayer() == LAYER_BUS) ?
-                                          BUS_END_END : WIRE_END_END, schItem );
-                item1.m_Pos  = STRUCT->m_End;
-
-                aItemList.push_back( item );
-                aItemList.push_back( item1 );
-            }
-            break;
-
-        case DRAW_JUNCTION_STRUCT_TYPE:
-        {
-            #undef STRUCT
-            #define STRUCT ( (SCH_JUNCTION*) schItem )
-            DANGLING_END_ITEM item( JUNCTION_END, schItem );
-            item.m_Pos  = STRUCT->m_Pos;
-            aItemList.push_back( item );
-        }
-        break;
-
-        case DRAW_BUSENTRY_STRUCT_TYPE:
-        {
-            #undef STRUCT
-            #define STRUCT ( (SCH_BUS_ENTRY*) schItem )
-            DANGLING_END_ITEM item( ENTRY_END, schItem );
-            item.m_Pos  = STRUCT->m_Pos;
-
-            DANGLING_END_ITEM item1( ENTRY_END, schItem );
-            item1.m_Pos  = STRUCT->m_End();
-            aItemList.push_back( item );
-            aItemList.push_back( item1 );
-        }
-        break;
-
-        case TYPE_SCH_COMPONENT:
-        {
-            #undef STRUCT
-            #define STRUCT ( (SCH_COMPONENT*) schItem )
-            LIB_COMPONENT* Entry;
-            Entry = CMP_LIBRARY::FindLibraryComponent( STRUCT->m_ChipName );
-            if( Entry == NULL )
-                break;
-
-            for( LIB_PIN* Pin = Entry->GetNextPin(); Pin != NULL;
-                Pin = Entry->GetNextPin( Pin ) )
-            {
-                wxASSERT( Pin->Type() == COMPONENT_PIN_DRAW_TYPE );
-
-                if( Pin->GetUnit() && STRUCT->m_Multi && ( STRUCT->m_Multi != Pin->GetUnit() ) )
-                    continue;
-
-                if( Pin->GetConvert() && STRUCT->m_Convert
-                    && ( STRUCT->m_Convert != Pin->GetConvert() ) )
-                    continue;
-
-                DANGLING_END_ITEM item( PIN_END, Pin );
-                item.m_Pos  = ReturnPinPhysicalPosition( Pin, STRUCT );
-                aItemList.push_back( item );
-            }
-
-            break;
-        }
-
-        case DRAW_SHEET_STRUCT_TYPE:
-        {
-            SCH_SHEET* sheet = (SCH_SHEET*) schItem;
-
-            // Using BOOST_FOREACH here creates problems (bad pointer value to pinsheet).
-            // I do not know why.
-            for( unsigned ii = 0; ii < sheet->GetSheetPins().size(); ii++ )
-            {
-                SCH_SHEET_PIN &pinsheet = sheet->GetSheetPins()[ii];
-                wxASSERT( pinsheet.Type() == DRAW_HIERARCHICAL_PIN_SHEET_STRUCT_TYPE );
-
-                DANGLING_END_ITEM item( SHEET_LABEL_END, &pinsheet );
-                item.m_Pos  = pinsheet.m_Pos;
-                aItemList.push_back( item );
-            }
-        }
-        break;
-
-        default:
-            ;
-        }
-    }
-}

eeschema/dialog_edit_component_in_lib_base.cpp

@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version Apr 16 2008)
+// C++ code generated with wxFormBuilder (version Sep  8 2010)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO "NOT" EDIT THIS FILE!
@@ -25,28 +25,24 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wx
 	m_OptionsBoxSizer = new wxStaticBoxSizer( new wxStaticBox( m_PanelBasic, wxID_ANY, _("General :") ), wxVERTICAL );
 	
 	m_AsConvertButt = new wxCheckBox( m_PanelBasic, wxID_ANY, _("As Convert"), wxDefaultPosition, wxDefaultSize, 0 );
-	
 	m_AsConvertButt->SetToolTip( _("Check this option for components that have a De Morgan representation.\nThis is usual for gates.") );
 	
 	m_OptionsBoxSizer->Add( m_AsConvertButt, 0, wxTOP|wxRIGHT|wxLEFT, 5 );
 	
 	m_ShowPinNumButt = new wxCheckBox( m_PanelBasic, wxID_ANY, _("Show Pin Num"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_ShowPinNumButt->SetValue(true); 
-	
 	m_ShowPinNumButt->SetToolTip( _("Show or hide pin numbers") );
 	
 	m_OptionsBoxSizer->Add( m_ShowPinNumButt, 0, wxTOP|wxRIGHT|wxLEFT, 5 );
 	
 	m_ShowPinNameButt = new wxCheckBox( m_PanelBasic, wxID_ANY, _("Show Pin Name"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_ShowPinNameButt->SetValue(true); 
-	
 	m_ShowPinNameButt->SetToolTip( _("Show or hide pin names") );
 	
 	m_OptionsBoxSizer->Add( m_ShowPinNameButt, 0, wxTOP|wxRIGHT|wxLEFT, 5 );
 	
 	m_PinsNameInsideButt = new wxCheckBox( m_PanelBasic, wxID_ANY, _("Pin Name Inside"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_PinsNameInsideButt->SetValue(true); 
-	
 	m_PinsNameInsideButt->SetToolTip( _("Check this option to have pin names inside the body and pin number outside.\nIf not checked pins names and pins numbers are outside.") );
 	
 	m_OptionsBoxSizer->Add( m_PinsNameInsideButt, 0, wxALL, 5 );
@@ -93,13 +89,11 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wx
 	bSizerBasicPanel->Add( m_staticline1, 0, wxEXPAND | wxALL, 5 );
 	
 	m_OptionPower = new wxCheckBox( m_PanelBasic, wxID_ANY, _("Power Symbol"), wxDefaultPosition, wxDefaultSize, 0 );
-	
 	m_OptionPower->SetToolTip( _("Check this option for power symbols.\nPower symbols have specific properties for Eeschema:\n- Value cannot be edited (to avoid mistakes) because this is the pin name that is important for a power symbol\n- Reference is updated automatically when a netlist is created (no need to run Annotate)") );
 	
 	bSizerBasicPanel->Add( m_OptionPower, 0, wxALL, 5 );
 	
 	m_OptionPartsLocked = new wxCheckBox( m_PanelBasic, wxID_ANY, _("Parts are locked"), wxDefaultPosition, wxDefaultSize, 0 );
-	
 	m_OptionPartsLocked->SetToolTip( _("Check this option if Eeschema cannot change parts selections inside a given package\nThis happens when parts are different in this package.\nWhen this option is not checked, Eeschema automatically choose the parts in packages to minimize packages count") );
 	
 	bSizerBasicPanel->Add( m_OptionPartsLocked, 0, wxALL, 5 );
@@ -123,7 +117,7 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wx
 	
 	m_staticTextKeywords = new wxStaticText( m_PanelDoc, wxID_ANY, _("Keywords:"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_staticTextKeywords->Wrap( -1 );
-	m_staticTextKeywords->SetToolTip( _("Enter key words that can be used to select this composant.\nKey words cannot have spaces and are separated by a space.") );
+	m_staticTextKeywords->SetToolTip( _("Enter key words that can be used to select this component.\nKey words cannot have spaces and are separated by a space.") );
 	
 	m_PanelDocBoxSizer->Add( m_staticTextKeywords, 0, wxTOP|wxRIGHT|wxLEFT, 5 );
 	
@@ -266,4 +260,5 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::~DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE()
 	m_ButtonDeleteAllFootprintFilter->Disconnect( wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler( DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DeleteAllFootprintFilter ), NULL, this );
 	m_sdbSizer2Cancel->Disconnect( wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler( DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::OnCancelClick ), NULL, this );
 	m_sdbSizer2OK->Disconnect( wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler( DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::OnOkClick ), NULL, this );
+	
 }

eeschema/dialog_edit_component_in_lib_base.fbp

@@ -1,10 +1,12 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
 <wxFormBuilder_Project>
-    <FileVersion major="1" minor="9" />
+    <FileVersion major="1" minor="10" />
     <object class="Project" expanded="1">
         <property name="class_decoration"></property>
         <property name="code_generation">C++</property>
         <property name="disconnect_events">1</property>
+        <property name="disconnect_mode">source_name</property>
+        <property name="disconnect_python_events">0</property>
         <property name="encoding">UTF-8</property>
         <property name="event_generation">connect</property>
         <property name="file">dialog_edit_component_in_lib_base</property>
@@ -16,13 +18,16 @@
         <property name="path">.</property>
         <property name="precompiled_header"></property>
         <property name="relative_path">1</property>
+        <property name="skip_python_events">1</property>
         <property name="use_enum">0</property>
         <property name="use_microsoft_bom">0</property>
         <object class="Dialog" expanded="1">
             <property name="bg"></property>
             <property name="center"></property>
             <property name="context_help"></property>
+            <property name="context_menu">1</property>
             <property name="enabled">1</property>
+            <property name="event_handler">impl_virtual</property>
             <property name="extra_style"></property>
             <property name="fg"></property>
             <property name="font"></property>
@@ -37,6 +42,10 @@
             <property name="subclass"></property>
             <property name="title">Lib Component Properties</property>
             <property name="tooltip"></property>
+            <property name="validator_data_type"></property>
+            <property name="validator_style">wxFILTER_NONE</property>
+            <property name="validator_type">wxDefaultValidator</property>
+            <property name="validator_variable"></property>
             <property name="window_extra_style"></property>
             <property name="window_name"></property>
             <property name="window_style"></property>
@@ -83,6 +92,7 @@
                         <property name="bg"></property>
                         <property name="bitmapsize"></property>
                         <property name="context_help"></property>
+                        <property name="context_menu">1</property>
                         <property name="enabled">1</property>
                         <property name="fg"></property>
                         <property name="font"></property>
@@ -97,6 +107,10 @@
                         <property name="style"></property>
                         <property name="subclass"></property>
                         <property name="tooltip"></property>
+                        <property name="validator_data_type"></property>
+                        <property name="validator_style">wxFILTER_NONE</property>
+                        <property name="validator_type">wxDefaultValidator</property>
+                        <property name="validator_variable"></property>
                         <property name="window_extra_style"></property>
                         <property name="window_name"></property>
                         <property name="window_style"></property>
@@ -132,6 +146,7 @@
                             <object class="wxPanel" expanded="1">
                                 <property name="bg"></property>
                                 <property name="context_help"></property>
+                                <property name="context_menu">1</property>
                                 <property name="enabled">1</property>
                                 <property name="fg"></property>
                                 <property name="font"></property>
@@ -145,6 +160,10 @@
                                 <property name="size"></property>
                                 <property name="subclass"></property>
                                 <property name="tooltip"></property>
+                                <property name="validator_data_type"></property>
+                                <property name="validator_style">wxFILTER_NONE</property>
+                                <property name="validator_type">wxDefaultValidator</property>
+                                <property name="validator_variable"></property>
                                 <property name="window_extra_style"></property>
                                 <property name="window_name"></property>
                                 <property name="window_style">wxSUNKEN_BORDER|wxTAB_TRAVERSAL</property>
@@ -196,6 +215,7 @@
                                                     <property name="bg"></property>
                                                     <property name="checked">0</property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
                                                     <property name="font"></property>
@@ -211,6 +231,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip">Check this option for components that have a De Morgan representation.&#x0A;This is usual for gates.</property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
@@ -248,6 +272,7 @@
                                                     <property name="bg"></property>
                                                     <property name="checked">1</property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
                                                     <property name="font"></property>
@@ -263,6 +288,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip">Show or hide pin numbers</property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
@@ -300,6 +329,7 @@
                                                     <property name="bg"></property>
                                                     <property name="checked">1</property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
                                                     <property name="font"></property>
@@ -315,6 +345,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip">Show or hide pin names</property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
@@ -352,6 +386,7 @@
                                                     <property name="bg"></property>
                                                     <property name="checked">1</property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
                                                     <property name="font"></property>
@@ -367,6 +402,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip">Check this option to have pin names inside the body and pin number outside.&#x0A;If not checked pins names and pins numbers are outside.</property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
@@ -405,6 +444,7 @@
                                         <object class="wxStaticLine" expanded="1">
                                             <property name="bg"></property>
                                             <property name="context_help"></property>
+                                            <property name="context_menu">1</property>
                                             <property name="enabled">1</property>
                                             <property name="fg"></property>
                                             <property name="font"></property>
@@ -419,6 +459,10 @@
                                             <property name="style">wxLI_HORIZONTAL</property>
                                             <property name="subclass"></property>
                                             <property name="tooltip"></property>
+                                            <property name="validator_data_type"></property>
+                                            <property name="validator_style">wxFILTER_NONE</property>
+                                            <property name="validator_type">wxDefaultValidator</property>
+                                            <property name="validator_variable"></property>
                                             <property name="window_extra_style"></property>
                                             <property name="window_name"></property>
                                             <property name="window_style"></property>
@@ -472,6 +516,7 @@
                                                         <object class="wxStaticText" expanded="1">
                                                             <property name="bg"></property>
                                                             <property name="context_help"></property>
+                                                            <property name="context_menu">1</property>
                                                             <property name="enabled">1</property>
                                                             <property name="fg"></property>
                                                             <property name="font"></property>
@@ -487,6 +532,10 @@
                                                             <property name="style"></property>
                                                             <property name="subclass"></property>
                                                             <property name="tooltip">This is the number of parts in this component package.&#x0A;A 74LS00 gate has 4 parts per packages.</property>
+                                                            <property name="validator_data_type"></property>
+                                                            <property name="validator_style">wxFILTER_NONE</property>
+                                                            <property name="validator_type">wxDefaultValidator</property>
+                                                            <property name="validator_variable"></property>
                                                             <property name="window_extra_style"></property>
                                                             <property name="window_name"></property>
                                                             <property name="window_style"></property>
@@ -523,6 +572,7 @@
                                                         <object class="wxSpinCtrl" expanded="1">
                                                             <property name="bg"></property>
                                                             <property name="context_help"></property>
+                                                            <property name="context_menu">1</property>
                                                             <property name="enabled">1</property>
                                                             <property name="fg"></property>
                                                             <property name="font"></property>
@@ -540,6 +590,10 @@
                                                             <property name="style">wxSP_ARROW_KEYS</property>
                                                             <property name="subclass"></property>
                                                             <property name="tooltip"></property>
+                                                            <property name="validator_data_type"></property>
+                                                            <property name="validator_style">wxFILTER_NONE</property>
+                                                            <property name="validator_type">wxDefaultValidator</property>
+                                                            <property name="validator_variable"></property>
                                                             <property name="value"></property>
                                                             <property name="window_extra_style"></property>
                                                             <property name="window_name"></property>
@@ -589,6 +643,7 @@
                                                         <object class="wxStaticText" expanded="1">
                                                             <property name="bg"></property>
                                                             <property name="context_help"></property>
+                                                            <property name="context_menu">1</property>
                                                             <property name="enabled">1</property>
                                                             <property name="fg"></property>
                                                             <property name="font"></property>
@@ -604,6 +659,10 @@
                                                             <property name="style"></property>
                                                             <property name="subclass"></property>
                                                             <property name="tooltip">Margin (in 0.001 inches) between a pin name position and the component body.&#x0A;A value from 10 to 40 is usually good.</property>
+                                                            <property name="validator_data_type"></property>
+                                                            <property name="validator_style">wxFILTER_NONE</property>
+                                                            <property name="validator_type">wxDefaultValidator</property>
+                                                            <property name="validator_variable"></property>
                                                             <property name="window_extra_style"></property>
                                                             <property name="window_name"></property>
                                                             <property name="window_style"></property>
@@ -640,6 +699,7 @@
                                                         <object class="wxSpinCtrl" expanded="1">
                                                             <property name="bg"></property>
                                                             <property name="context_help"></property>
+                                                            <property name="context_menu">1</property>
                                                             <property name="enabled">1</property>
                                                             <property name="fg"></property>
                                                             <property name="font"></property>
@@ -657,6 +717,10 @@
                                                             <property name="style">wxSP_ARROW_KEYS</property>
                                                             <property name="subclass"></property>
                                                             <property name="tooltip"></property>
+                                                            <property name="validator_data_type"></property>
+                                                            <property name="validator_style">wxFILTER_NONE</property>
+                                                            <property name="validator_type">wxDefaultValidator</property>
+                                                            <property name="validator_variable"></property>
                                                             <property name="value"></property>
                                                             <property name="window_extra_style"></property>
                                                             <property name="window_name"></property>
@@ -699,6 +763,7 @@
                                         <object class="wxStaticLine" expanded="1">
                                             <property name="bg"></property>
                                             <property name="context_help"></property>
+                                            <property name="context_menu">1</property>
                                             <property name="enabled">1</property>
                                             <property name="fg"></property>
                                             <property name="font"></property>
@@ -713,6 +778,10 @@
                                             <property name="style">wxLI_HORIZONTAL</property>
                                             <property name="subclass"></property>
                                             <property name="tooltip"></property>
+                                            <property name="validator_data_type"></property>
+                                            <property name="validator_style">wxFILTER_NONE</property>
+                                            <property name="validator_type">wxDefaultValidator</property>
+                                            <property name="validator_variable"></property>
                                             <property name="window_extra_style"></property>
                                             <property name="window_name"></property>
                                             <property name="window_style"></property>
@@ -749,6 +818,7 @@
                                             <property name="bg"></property>
                                             <property name="checked">0</property>
                                             <property name="context_help"></property>
+                                            <property name="context_menu">1</property>
                                             <property name="enabled">1</property>
                                             <property name="fg"></property>
                                             <property name="font"></property>
@@ -764,6 +834,10 @@
                                             <property name="style"></property>
                                             <property name="subclass"></property>
                                             <property name="tooltip">Check this option for power symbols.&#x0A;Power symbols have specific properties for Eeschema:&#x0A;- Value cannot be edited (to avoid mistakes) because this is the pin name that is important for a power symbol&#x0A;- Reference is updated automatically when a netlist is created (no need to run Annotate)</property>
+                                            <property name="validator_data_type"></property>
+                                            <property name="validator_style">wxFILTER_NONE</property>
+                                            <property name="validator_type">wxDefaultValidator</property>
+                                            <property name="validator_variable"></property>
                                             <property name="window_extra_style"></property>
                                             <property name="window_name"></property>
                                             <property name="window_style"></property>
@@ -801,6 +875,7 @@
                                             <property name="bg"></property>
                                             <property name="checked">0</property>
                                             <property name="context_help"></property>
+                                            <property name="context_menu">1</property>
                                             <property name="enabled">1</property>
                                             <property name="fg"></property>
                                             <property name="font"></property>
@@ -816,6 +891,10 @@
                                             <property name="style"></property>
                                             <property name="subclass"></property>
                                             <property name="tooltip">Check this option if Eeschema cannot change parts selections inside a given package&#x0A;This happens when parts are different in this package.&#x0A;When this option is not checked, Eeschema automatically choose the parts in packages to minimize packages count</property>
+                                            <property name="validator_data_type"></property>
+                                            <property name="validator_style">wxFILTER_NONE</property>
+                                            <property name="validator_type">wxDefaultValidator</property>
+                                            <property name="validator_variable"></property>
                                             <property name="window_extra_style"></property>
                                             <property name="window_name"></property>
                                             <property name="window_style"></property>
@@ -855,6 +934,7 @@
                             <object class="wxPanel" expanded="1">
                                 <property name="bg"></property>
                                 <property name="context_help"></property>
+                                <property name="context_menu">1</property>
                                 <property name="enabled">1</property>
                                 <property name="fg"></property>
                                 <property name="font"></property>
@@ -868,6 +948,10 @@
                                 <property name="size"></property>
                                 <property name="subclass"></property>
                                 <property name="tooltip"></property>
+                                <property name="validator_data_type"></property>
+                                <property name="validator_style">wxFILTER_NONE</property>
+                                <property name="validator_type">wxDefaultValidator</property>
+                                <property name="validator_variable"></property>
                                 <property name="window_extra_style"></property>
                                 <property name="window_name"></property>
                                 <property name="window_style">wxSUNKEN_BORDER|wxTAB_TRAVERSAL</property>
@@ -906,6 +990,7 @@
                                         <object class="wxStaticText" expanded="1">
                                             <property name="bg"></property>
                                             <property name="context_help"></property>
+                                            <property name="context_menu">1</property>
                                             <property name="enabled">1</property>
                                             <property name="fg"></property>
                                             <property name="font"></property>
@@ -921,6 +1006,10 @@
                                             <property name="style"></property>
                                             <property name="subclass"></property>
                                             <property name="tooltip">A short description that is displayed in Eeschema.&#x0A;Can be a very good help when selecting components in libraries components lists.</property>
+                                            <property name="validator_data_type"></property>
+                                            <property name="validator_style">wxFILTER_NONE</property>
+                                            <property name="validator_type">wxDefaultValidator</property>
+                                            <property name="validator_variable"></property>
                                             <property name="window_extra_style"></property>
                                             <property name="window_name"></property>
                                             <property name="window_style"></property>
@@ -957,6 +1046,7 @@
                                         <object class="wxTextCtrl" expanded="1">
                                             <property name="bg"></property>
                                             <property name="context_help"></property>
+                                            <property name="context_menu">1</property>
                                             <property name="enabled">1</property>
                                             <property name="fg"></property>
                                             <property name="font"></property>
@@ -972,6 +1062,10 @@
                                             <property name="style"></property>
                                             <property name="subclass"></property>
                                             <property name="tooltip"></property>
+                                            <property name="validator_data_type"></property>
+                                            <property name="validator_style">wxFILTER_NONE</property>
+                                            <property name="validator_type">wxDefaultValidator</property>
+                                            <property name="validator_variable"></property>
                                             <property name="value"></property>
                                             <property name="window_extra_style"></property>
                                             <property name="window_name"></property>
@@ -1012,6 +1106,7 @@
                                         <object class="wxStaticText" expanded="1">
                                             <property name="bg"></property>
                                             <property name="context_help"></property>
+                                            <property name="context_menu">1</property>
                                             <property name="enabled">1</property>
                                             <property name="fg"></property>
                                             <property name="font"></property>
@@ -1026,7 +1121,11 @@
                                             <property name="size"></property>
                                             <property name="style"></property>
                                             <property name="subclass"></property>
-                                            <property name="tooltip">Enter key words that can be used to select this composant.&#x0A;Key words cannot have spaces and are separated by a space.</property>
+                                            <property name="tooltip">Enter key words that can be used to select this component.&#x0A;Key words cannot have spaces and are separated by a space.</property>
+                                            <property name="validator_data_type"></property>
+                                            <property name="validator_style">wxFILTER_NONE</property>
+                                            <property name="validator_type">wxDefaultValidator</property>
+                                            <property name="validator_variable"></property>
                                             <property name="window_extra_style"></property>
                                             <property name="window_name"></property>
                                             <property name="window_style"></property>
@@ -1063,6 +1162,7 @@
                                         <object class="wxTextCtrl" expanded="1">
                                             <property name="bg"></property>
                                             <property name="context_help"></property>
+                                            <property name="context_menu">1</property>
                                             <property name="enabled">1</property>
                                             <property name="fg"></property>
                                             <property name="font"></property>
@@ -1078,6 +1178,10 @@
                                             <property name="style"></property>
                                             <property name="subclass"></property>
                                             <property name="tooltip"></property>
+                                            <property name="validator_data_type"></property>
+                                            <property name="validator_style">wxFILTER_NONE</property>
+                                            <property name="validator_type">wxDefaultValidator</property>
+                                            <property name="validator_variable"></property>
                                             <property name="value"></property>
                                             <property name="window_extra_style"></property>
                                             <property name="window_name"></property>
@@ -1118,6 +1222,7 @@
                                         <object class="wxStaticText" expanded="1">
                                             <property name="bg"></property>
                                             <property name="context_help"></property>
+                                            <property name="context_menu">1</property>
                                             <property name="enabled">1</property>
                                             <property name="fg"></property>
                                             <property name="font"></property>
@@ -1133,6 +1238,10 @@
                                             <property name="style"></property>
                                             <property name="subclass"></property>
                                             <property name="tooltip">Enter the documentation file (a .pdf document) associated to the component.</property>
+                                            <property name="validator_data_type"></property>
+                                            <property name="validator_style">wxFILTER_NONE</property>
+                                            <property name="validator_type">wxDefaultValidator</property>
+                                            <property name="validator_variable"></property>
                                             <property name="window_extra_style"></property>
                                             <property name="window_name"></property>
                                             <property name="window_style"></property>
@@ -1169,6 +1278,7 @@
                                         <object class="wxTextCtrl" expanded="1">
                                             <property name="bg"></property>
                                             <property name="context_help"></property>
+                                            <property name="context_menu">1</property>
                                             <property name="enabled">1</property>
                                             <property name="fg"></property>
                                             <property name="font"></property>
@@ -1184,6 +1294,10 @@
                                             <property name="style"></property>
                                             <property name="subclass"></property>
                                             <property name="tooltip"></property>
+                                            <property name="validator_data_type"></property>
+                                            <property name="validator_style">wxFILTER_NONE</property>
+                                            <property name="validator_type">wxDefaultValidator</property>
+                                            <property name="validator_variable"></property>
                                             <property name="value"></property>
                                             <property name="window_extra_style"></property>
                                             <property name="window_name"></property>
@@ -1233,6 +1347,7 @@
                                                 <object class="wxButton" expanded="1">
                                                     <property name="bg"></property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="default">0</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
@@ -1249,6 +1364,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip"></property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
@@ -1285,6 +1404,7 @@
                                                 <object class="wxButton" expanded="1">
                                                     <property name="bg"></property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="default">0</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
@@ -1301,6 +1421,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip"></property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
@@ -1342,6 +1466,7 @@
                             <object class="wxPanel" expanded="1">
                                 <property name="bg"></property>
                                 <property name="context_help"></property>
+                                <property name="context_menu">1</property>
                                 <property name="enabled">1</property>
                                 <property name="fg"></property>
                                 <property name="font"></property>
@@ -1355,6 +1480,10 @@
                                 <property name="size"></property>
                                 <property name="subclass"></property>
                                 <property name="tooltip"></property>
+                                <property name="validator_data_type"></property>
+                                <property name="validator_style">wxFILTER_NONE</property>
+                                <property name="validator_type">wxDefaultValidator</property>
+                                <property name="validator_variable"></property>
                                 <property name="window_extra_style"></property>
                                 <property name="window_name"></property>
                                 <property name="window_style">wxSUNKEN_BORDER|wxTAB_TRAVERSAL</property>
@@ -1402,6 +1531,7 @@
                                                 <object class="wxStaticText" expanded="1">
                                                     <property name="bg"></property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
                                                     <property name="font"></property>
@@ -1417,6 +1547,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip">An alias is a component that uses the body of its root component.&#x0A;It has its own documentation and keywords.&#x0A;A fast way to extend a library with similar components</property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
@@ -1454,6 +1588,7 @@
                                                     <property name="bg"></property>
                                                     <property name="choices"></property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
                                                     <property name="font"></property>
@@ -1468,6 +1603,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip"></property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
@@ -1516,6 +1655,7 @@
                                                 <object class="wxButton" expanded="1">
                                                     <property name="bg"></property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="default">0</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
@@ -1532,6 +1672,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip"></property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
@@ -1568,6 +1712,7 @@
                                                 <object class="wxButton" expanded="1">
                                                     <property name="bg"></property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="default">0</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
@@ -1584,6 +1729,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip"></property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
@@ -1620,6 +1769,7 @@
                                                 <object class="wxButton" expanded="1">
                                                     <property name="bg"></property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="default">0</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
@@ -1636,6 +1786,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip"></property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
@@ -1677,6 +1831,7 @@
                             <object class="wxPanel" expanded="1">
                                 <property name="bg"></property>
                                 <property name="context_help"></property>
+                                <property name="context_menu">1</property>
                                 <property name="enabled">1</property>
                                 <property name="fg"></property>
                                 <property name="font"></property>
@@ -1690,6 +1845,10 @@
                                 <property name="size"></property>
                                 <property name="subclass"></property>
                                 <property name="tooltip"></property>
+                                <property name="validator_data_type"></property>
+                                <property name="validator_style">wxFILTER_NONE</property>
+                                <property name="validator_type">wxDefaultValidator</property>
+                                <property name="validator_variable"></property>
                                 <property name="window_extra_style"></property>
                                 <property name="window_name"></property>
                                 <property name="window_style">wxSUNKEN_BORDER|wxTAB_TRAVERSAL</property>
@@ -1737,6 +1896,7 @@
                                                 <object class="wxStaticText" expanded="1">
                                                     <property name="bg"></property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
                                                     <property name="font"></property>
@@ -1752,6 +1912,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip">A list of footprints names that can be used for this component.&#x0A;Footprints names can used jockers.&#x0A;(like sm* to allow all footprints names starting by sm).</property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
@@ -1789,6 +1953,7 @@
                                                     <property name="bg"></property>
                                                     <property name="choices"></property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
                                                     <property name="font"></property>
@@ -1803,6 +1968,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip"></property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
@@ -1851,6 +2020,7 @@
                                                 <object class="wxButton" expanded="1">
                                                     <property name="bg"></property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="default">0</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
@@ -1867,6 +2037,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip"></property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
@@ -1903,6 +2077,7 @@
                                                 <object class="wxButton" expanded="1">
                                                     <property name="bg"></property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="default">0</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
@@ -1919,6 +2094,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip"></property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>
@@ -1955,6 +2134,7 @@
                                                 <object class="wxButton" expanded="1">
                                                     <property name="bg"></property>
                                                     <property name="context_help"></property>
+                                                    <property name="context_menu">1</property>
                                                     <property name="default">0</property>
                                                     <property name="enabled">1</property>
                                                     <property name="fg"></property>
@@ -1971,6 +2151,10 @@
                                                     <property name="style"></property>
                                                     <property name="subclass"></property>
                                                     <property name="tooltip"></property>
+                                                    <property name="validator_data_type"></property>
+                                                    <property name="validator_style">wxFILTER_NONE</property>
+                                                    <property name="validator_type">wxDefaultValidator</property>
+                                                    <property name="validator_variable"></property>
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style"></property>

eeschema/dialog_edit_component_in_lib_base.h

@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version Apr 16 2008)
+// C++ code generated with wxFormBuilder (version Sep  8 2010)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO "NOT" EDIT THIS FILE!
@@ -91,19 +91,20 @@ class DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE : public wxDialog
 		wxButton* m_sdbSizer2Cancel;
 		
 		// Virtual event handlers, overide them in your derived class
-		virtual void CopyDocToAlias( wxCommandEvent& event ){ event.Skip(); }
+		virtual void CopyDocToAlias( wxCommandEvent& event ) { event.Skip(); }
-		virtual void BrowseAndSelectDocFile( wxCommandEvent& event ){ event.Skip(); }
+		virtual void BrowseAndSelectDocFile( wxCommandEvent& event ) { event.Skip(); }
-		virtual void AddAliasOfPart( wxCommandEvent& event ){ event.Skip(); }
+		virtual void AddAliasOfPart( wxCommandEvent& event ) { event.Skip(); }
-		virtual void DeleteAliasOfPart( wxCommandEvent& event ){ event.Skip(); }
+		virtual void DeleteAliasOfPart( wxCommandEvent& event ) { event.Skip(); }
-		virtual void DeleteAllAliasOfPart( wxCommandEvent& event ){ event.Skip(); }
+		virtual void DeleteAllAliasOfPart( wxCommandEvent& event ) { event.Skip(); }
-		virtual void AddFootprintFilter( wxCommandEvent& event ){ event.Skip(); }
+		virtual void AddFootprintFilter( wxCommandEvent& event ) { event.Skip(); }
-		virtual void DeleteOneFootprintFilter( wxCommandEvent& event ){ event.Skip(); }
+		virtual void DeleteOneFootprintFilter( wxCommandEvent& event ) { event.Skip(); }
-		virtual void DeleteAllFootprintFilter( wxCommandEvent& event ){ event.Skip(); }
+		virtual void DeleteAllFootprintFilter( wxCommandEvent& event ) { event.Skip(); }
-		virtual void OnCancelClick( wxCommandEvent& event ){ event.Skip(); }
+		virtual void OnCancelClick( wxCommandEvent& event ) { event.Skip(); }
-		virtual void OnOkClick( wxCommandEvent& event ){ event.Skip(); }
+		virtual void OnOkClick( wxCommandEvent& event ) { event.Skip(); }
 		
 	
 	public:
+		
 		DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wxWindow* parent, wxWindowID id = ID_LIBEDIT_NOTEBOOK, const wxString& title = _("Lib Component Properties"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 546,384 ), long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER );
 		~DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE();
 	

eeschema/eelibs_read_libraryfiles.cpp

@@ -80,7 +80,7 @@ void WinEDA_SchematicFrame::LoadLibraries( void )
         {
             wxString prompt;
 
-            prompt.Printf( _( "Component library <%s> failed to load.\n\nError: %s" ),
+            prompt.Printf( _( "Component library <%s> failed to load.\nError: %s" ),
                            GetChars( fn.GetFullPath() ),
                            GetChars( errMsg ) );
             DisplayError( this, prompt );
@@ -104,8 +104,8 @@ void WinEDA_SchematicFrame::LoadLibraries( void )
     CMP_LIBRARY::SetSortOrder( sortOrder );
     CMP_LIBRARY::GetLibraryList().sort();
 
-#ifdef __WXDEBUG__
+#if 0   // #ifdef __WXDEBUG__
-    wxLogDebug( wxT( "LoadLibraries () requested component library sort order:" ) );
+    wxLogDebug( wxT( "LoadLibraries() requested component library sort order:" ) );
 
     for( size_t i = 0; i < sortOrder.GetCount(); i++ )
         wxLogDebug( wxT( "    " ) + sortOrder[i] );

eeschema/eeschema_config.cpp

@@ -613,7 +613,7 @@ void WinEDA_SchematicFrame::LoadSettings()
         {
             m_TemplateFieldNames.Parse( &lexer );
         }
-        catch( IOError e )
+        catch( IO_ERROR e )
         {
             // @todo show error msg
             D(printf("templatefieldnames parsing error: '%s'\n",

eeschema/files-io.cpp

@@ -269,7 +269,7 @@ bool WinEDA_SchematicFrame::LoadOneEEProject( const wxString& FileName, bool IsN
         {
             wxString prompt;
 
-            prompt.Printf( _( "Component library <%s> failed to load.\n\n Error: %s" ),
+            prompt.Printf( _( "Component library <%s> failed to load.\nError: %s" ),
                            GetChars( fn.GetFullPath() ),
                            GetChars( errMsg ) );
             DisplayError( this, prompt );

eeschema/hotkeys.cpp

@@ -32,7 +32,7 @@
  * s_LibEdit_Hotkey_List list or s_Common_Hotkey_List if the same command is
  * added both in eeschema and libedit)
  * Add the new code in the switch in OnHotKey() function.
- * when the variable ItemInEdit is true, an item is currently edited.
+ * when the variable itemInEdit is true, an item is currently edited.
  * This can be useful if the new function cannot be executed while an item is
  * currently being edited
  * ( For example, one cannot start a new wire when a component is moving.)
@@ -100,6 +100,7 @@ static Ki_HotkeyInfo HkRedo( wxT( "Redo" ), HK_REDO, GR_KB_SHIFT + GR_KB_CTRL +
 
 // Schematic editor
 static Ki_HotkeyInfo HkAddLabel( wxT( "add Label" ), HK_ADD_LABEL, 'L' );
+static Ki_HotkeyInfo HkAddJunction( wxT( "add Junction" ), HK_ADD_JUNCTION, 'J' );
 static Ki_HotkeyInfo HkBeginWire( wxT( "begin Wire" ), HK_BEGIN_WIRE, 'W' );
 static Ki_HotkeyInfo HkAddComponent( wxT( "Add Component" ),
                                      HK_ADD_NEW_COMPONENT, 'A' );
@@ -180,6 +181,7 @@ Ki_HotkeyInfo* s_Schematic_Hotkey_List[] =
     &HkEditComponentFootprint,
     &HkBeginWire,
     &HkAddLabel,
+    &HkAddJunction,
     &HkAddNoConn,
     NULL
 };
@@ -244,9 +246,13 @@ void WinEDA_SchematicFrame::OnHotKey( wxDC* DC, int hotkey,
 
     cmd.SetEventObject( this );
 
-    bool        ItemInEdit = GetScreen()->GetCurItem()&& GetScreen()->GetCurItem()->m_Flags;
-    bool        RefreshToolBar = FALSE;
     SCH_SCREEN* screen = GetScreen();
+    // itemInEdit == false means no item currently edited. We can ask for editing a new item
+    bool        itemInEdit = screen->GetCurItem() && screen->GetCurItem()->m_Flags;
+    // notBusy == true means no item currently edited and no other command in progress
+    // We can change active tool and ask for editing a new item
+    bool        notBusy = (!itemInEdit) && (screen->m_BlockLocate.m_State == STATE_NO_BLOCK);
+    bool        RefreshToolBar = FALSE;
 
     if( hotkey == 0 )
         return;
@@ -306,7 +312,7 @@ void WinEDA_SchematicFrame::OnHotKey( wxDC* DC, int hotkey,
 
     case HK_UNDO:
     case HK_REDO:
-        if( !ItemInEdit )
+        if( notBusy )
         {
             wxCommandEvent event( wxEVT_COMMAND_TOOL_CLICKED, HK_Descr->m_IdMenuEvent );
             wxPostEvent( this, event );
@@ -318,7 +324,7 @@ void WinEDA_SchematicFrame::OnHotKey( wxDC* DC, int hotkey,
         break;
 
     case HK_DELETE:
-        if( !ItemInEdit && screen->m_BlockLocate.m_State == STATE_NO_BLOCK )
+        if( notBusy)
         {
             RefreshToolBar = LocateAndDeleteItem( this, DC );
             OnModify();
@@ -328,12 +334,12 @@ void WinEDA_SchematicFrame::OnHotKey( wxDC* DC, int hotkey,
         break;
 
     case HK_REPEAT_LAST:
-        if( !ItemInEdit && g_ItemToRepeat && ( g_ItemToRepeat->m_Flags == 0 ) )
+        if( notBusy && g_ItemToRepeat && ( g_ItemToRepeat->m_Flags == 0 ) )
             RepeatDrawItem( DC );
         break;
 
     case HK_FIND_ITEM:
-        if( !ItemInEdit )
+        if( notBusy )
         {
             wxCommandEvent evt;
             evt.SetId( ID_FIND_ITEMS );
@@ -342,7 +348,7 @@ void WinEDA_SchematicFrame::OnHotKey( wxDC* DC, int hotkey,
         break;
 
     case HK_FIND_NEXT_ITEM:
-        if( !ItemInEdit )
+        if( notBusy )
         {
             wxFindDialogEvent event( wxEVT_COMMAND_FIND, GetId() );
             event.SetEventObject( this );
@@ -353,7 +359,7 @@ void WinEDA_SchematicFrame::OnHotKey( wxDC* DC, int hotkey,
         break;
 
     case HK_FIND_NEXT_DRC_MARKER:
-        if( !ItemInEdit )
+        if( notBusy )
         {
             wxFindDialogEvent event( EVT_COMMAND_FIND_DRC_MARKER, GetId() );
             event.SetEventObject( this );
@@ -364,7 +370,7 @@ void WinEDA_SchematicFrame::OnHotKey( wxDC* DC, int hotkey,
         break;
 
     case HK_ADD_NEW_COMPONENT:      // Add component
-        if( !ItemInEdit )
+        if( !itemInEdit )
         {
             // switch to m_ID_current_state = ID_COMPONENT_BUTT;
             if( m_ID_current_state != ID_COMPONENT_BUTT )
@@ -374,7 +380,7 @@ void WinEDA_SchematicFrame::OnHotKey( wxDC* DC, int hotkey,
         break;
 
     case HK_ADD_LABEL:
-        if( !ItemInEdit )
+        if( notBusy )
         {
             // switch to m_ID_current_state = ID_LABEL_BUTT;
             if( m_ID_current_state != ID_LABEL_BUTT )
@@ -383,11 +389,19 @@ void WinEDA_SchematicFrame::OnHotKey( wxDC* DC, int hotkey,
         }
         break;
 
-    case HK_BEGIN_WIRE:
+    case HK_ADD_JUNCTION:
+        if( notBusy )
+        {
+            // switch to m_ID_current_state = ID_JUNCTION_BUTT;
+            if( m_ID_current_state != ID_JUNCTION_BUTT )
+                SetToolID( ID_JUNCTION_BUTT, wxCURSOR_PENCIL, _( "Add Junction" ) );
+            OnLeftClick( DC, MousePos );
+        }
+        break;
 
-        /* An item is selected. If edited and not a wire, a new command is not
+    case HK_BEGIN_WIRE:
-         * possible */
+        // An item is selected. If not a wire, a new command is not possible
-        if( !ItemInEdit && screen->m_BlockLocate.m_State == STATE_NO_BLOCK )
+        if( notBusy )
         {
             if( DrawStruct && DrawStruct->m_Flags )
             {
@@ -409,7 +423,7 @@ void WinEDA_SchematicFrame::OnHotKey( wxDC* DC, int hotkey,
         break;
 
     case HK_ADD_NOCONN_FLAG:      // Add a no connected flag
-        if( !ItemInEdit )
+        if( notBusy )
         {
             if( m_ID_current_state != ID_NOCONN_BUTT )
                 SetToolID( ID_NOCONN_BUTT, wxCURSOR_PENCIL, _( "Add \"NoNonnect\" Flags" ) );
@@ -532,7 +546,7 @@ void WinEDA_SchematicFrame::OnHotKey( wxDC* DC, int hotkey,
     case HK_DRAG:                           // Start drag
     case HK_MOVE_COMPONENT_OR_ITEM:         // Start move component or other schematic item
     case HK_COPY_COMPONENT_OR_LABEL:        // Duplicate component or text/label
-        if( ItemInEdit )
+        if( itemInEdit )
             break;
 
         if( DrawStruct == NULL )
@@ -627,7 +641,7 @@ void WinEDA_SchematicFrame::OnHotKey( wxDC* DC, int hotkey,
 
     case HK_EDIT:
 
-        if( ItemInEdit )
+        if( itemInEdit )
             break;
         if( DrawStruct == NULL )
         {
@@ -671,7 +685,7 @@ void WinEDA_SchematicFrame::OnHotKey( wxDC* DC, int hotkey,
         break;
 
     case HK_EDIT_COMPONENT_VALUE:
-        if( ItemInEdit )
+        if( itemInEdit )
             break;
         if( DrawStruct == NULL )
             DrawStruct = LocateSmallestComponent( GetScreen() );
@@ -682,7 +696,7 @@ void WinEDA_SchematicFrame::OnHotKey( wxDC* DC, int hotkey,
         break;
 
     case HK_EDIT_COMPONENT_FOOTPRINT:
-        if( ItemInEdit )
+        if( itemInEdit )
             break;
         if( DrawStruct == NULL )
             DrawStruct = LocateSmallestComponent( GetScreen() );
@@ -711,7 +725,7 @@ void WinEDA_LibeditFrame::OnHotKey( wxDC* DC, int hotkey, EDA_BaseStruct* DrawSt
     cmd.SetEventObject( this );
 
     wxPoint MousePos   = GetScreen()->m_MousePosition;
-    bool    ItemInEdit = GetScreen()->GetCurItem()&& GetScreen()->GetCurItem()->m_Flags;
+    bool    itemInEdit = GetScreen()->GetCurItem()&& GetScreen()->GetCurItem()->m_Flags;
 
     if( hotkey == 0 )
         return;
@@ -767,7 +781,7 @@ void WinEDA_LibeditFrame::OnHotKey( wxDC* DC, int hotkey, EDA_BaseStruct* DrawSt
         break;
 
     case HK_UNDO:
-        if( !ItemInEdit )
+        if( !itemInEdit )
         {
             toolCmd.SetId( wxID_UNDO );
             GetEventHandler()->ProcessEvent( toolCmd );
@@ -775,7 +789,7 @@ void WinEDA_LibeditFrame::OnHotKey( wxDC* DC, int hotkey, EDA_BaseStruct* DrawSt
         break;
 
     case HK_REDO:
-        if( !ItemInEdit )
+        if( !itemInEdit )
         {
             toolCmd.SetId( wxID_REDO );
             GetEventHandler()->ProcessEvent( toolCmd );

eeschema/hotkeys.h

@@ -32,6 +32,7 @@ enum hotkey_id_commnand {
     HK_ADD_NEW_COMPONENT,
     HK_BEGIN_WIRE,
     HK_ADD_LABEL,
+    HK_ADD_JUNCTION,
     HK_ADD_NOCONN_FLAG
 };
 

eeschema/load_one_schematic_file.cpp

@@ -16,11 +16,11 @@
 /* in read_from_file_schematic_items_description.cpp */
 SCH_ITEM* ReadTextDescr( LINE_READER* aLine, wxString& aMsgDiag, int aSchematicFileVersion );
 
-int ReadSheetDescr( wxWindow* frame, LINE_READER* aLine, wxString& aMsgDiag, BASE_SCREEN* Window );
+int ReadSheetDescr( LINE_READER* aLine, wxString& aMsgDiag, BASE_SCREEN* Window );
 
-bool ReadSchemaDescr( wxWindow* frame, LINE_READER* aLine, wxString& aMsgDiag, BASE_SCREEN* Window );
+bool ReadSchemaDescr( LINE_READER* aLine, wxString& aMsgDiag, BASE_SCREEN* Window );
 
-int ReadPartDescr( wxWindow* frame, LINE_READER* aLine, wxString& aMsgDiag, BASE_SCREEN* Window );
+int ReadPartDescr( LINE_READER* aLine, wxString& aMsgDiag, BASE_SCREEN* Window );
 
 static void LoadLayers( LINE_READER* aLine );
 
@@ -29,8 +29,7 @@ static void LoadLayers( LINE_READER* aLine );
  * Routine to load an EESchema file.
  *  Returns true if file has been loaded (at least partially.)
  */
-bool WinEDA_SchematicFrame::LoadOneEEFile( SCH_SCREEN* screen,
+bool WinEDA_SchematicFrame::LoadOneEEFile( SCH_SCREEN* screen, const wxString& FullFileName )
-                                           const wxString& FullFileName )
 {
     char            Name1[256],
                     Name2[256];
@@ -122,13 +121,13 @@ again." );
         {
         case '$':           // identification block
             if( line[1] == 'C' )
-                Failed = ReadPartDescr( this, &reader, MsgDiag, screen );
+                Failed = ReadPartDescr( &reader, MsgDiag, screen );
 
             else if( line[1] == 'S' )
-                Failed = ReadSheetDescr( this, &reader, MsgDiag, screen );
+                Failed = ReadSheetDescr( &reader, MsgDiag, screen );
 
             else if( line[1] == 'D' )
-                Failed = ReadSchemaDescr( this, &reader, MsgDiag, screen );
+                Failed = ReadSchemaDescr( &reader, MsgDiag, screen );
 
             else if( line[1] == 'T' ) // text part
             {
@@ -148,7 +147,7 @@ again." );
             break;
 
         case 'L':        // Its a library item.
-            Failed = ReadPartDescr( this, &reader, MsgDiag, screen );
+            Failed = ReadPartDescr( &reader, MsgDiag, screen );
             break;
 
         case 'W':        // Its a Segment (WIRE or BUS) item.

eeschema/menubar.cpp

@@ -305,13 +305,14 @@ void WinEDA_SchematicFrame::ReCreateMenuBar()
 
     /* Global label */
     item = new wxMenuItem( placeMenu, ID_GLABEL_BUTT, _( "Global label" ),
-                           _( "Place a global label. Warning: all global labels with the same name are connected in whole hierarchy" ),
+                           HELP_PLACE_GLOBALLABEL, wxITEM_NORMAL );
-                           wxITEM_NORMAL );
     item->SetBitmap( add_glabel_xpm );
     placeMenu->Append( item );
 
     /* Junction */
-    item = new wxMenuItem( placeMenu, ID_JUNCTION_BUTT, _( "Junction" ),
+    text = AddHotkeyName( _( "Junction" ), s_Schematic_Hokeys_Descr,
+                          HK_ADD_JUNCTION, false );    // add comment, not a shortcut
+    item = new wxMenuItem( placeMenu, ID_JUNCTION_BUTT, text,
                            HELP_PLACE_JUNCTION, wxITEM_NORMAL );
     item->SetBitmap( add_junction_xpm );
     placeMenu->Append( item );

eeschema/netform.cpp

@@ -1055,7 +1055,7 @@ bool EXPORT_HELP::WriteGENERICNetList( WinEDA_SchematicFrame* frame, const wxStr
             STREAM_OUTPUTFORMATTER  outputFormatter( os );
             xroot->Format( &outputFormatter, 0 );
         }
-        catch( IOError ioe )
+        catch( IO_ERROR ioe )
         {
             delete xroot;
             goto L_error;

eeschema/netlist.cpp

@@ -369,14 +369,19 @@ static NETLIST_OBJECT* FindBestNetName( NETLIST_OBJECT_LIST& aLabelItemBuffer )
     if( aLabelItemBuffer.size() == 0 )
         return NULL;
 
-    int priority_order[4] =
+    // Define a priority (from low to high) to sort labels:
-    { NET_LABEL, NET_HIERLABEL, NET_PINLABEL, NET_GLOBLABEL };
+    // NET_PINLABEL and NET_GLOBLABEL are global labels
+    // and priority >= PRIO_MAX-1 is for global connections
+    // ( i.e. for labels that are not prefixed by a sheetpath)
+    #define PRIO_MAX 4
+    int priority_order[PRIO_MAX+1] =
+    { NET_ITEM_UNSPECIFIED, NET_LABEL, NET_HIERLABEL, NET_PINLABEL, NET_GLOBLABEL };
 
     NETLIST_OBJECT*item = aLabelItemBuffer[0];
 
-    // Calculate item priority
+    // Calculate item priority (initial priority)
     int item_priority = 0;
-    for( unsigned ii = 0; ii < 4; ii++ )
+    for( unsigned ii = 0; ii <= PRIO_MAX; ii++ )
     {
         if ( item->m_Type == priority_order[ii]  )
         {
@@ -388,14 +393,9 @@ static NETLIST_OBJECT* FindBestNetName( NETLIST_OBJECT_LIST& aLabelItemBuffer )
     for( unsigned ii = 1; ii < aLabelItemBuffer.size(); ii++ )
     {
         NETLIST_OBJECT* candidate = aLabelItemBuffer[ii];
-        if( candidate->m_SheetList.Path().Length() < item->m_SheetList.Path().Length() )
-        {
-            item = candidate;
-            continue;
-        }
         // Calculate candidate priority
         int candidate_priority = 0;
-        for( unsigned ii = 0; ii < 4; ii++ )
+        for( unsigned ii = 0; ii <= PRIO_MAX; ii++ )
         {
             if ( candidate->m_Type == priority_order[ii]  )
             {
@@ -404,13 +404,43 @@ static NETLIST_OBJECT* FindBestNetName( NETLIST_OBJECT_LIST& aLabelItemBuffer )
             }
         }
         if( candidate_priority > item_priority )
+        {
             item = candidate;
+            item_priority = candidate_priority;
+        }
         else if( candidate_priority == item_priority )
         {
-            if( candidate->m_Label.Cmp( item->m_Label ) < 0 )
+            // for global labels, we select the best candidate by alphabetic order
-                item = candidate;
+            // because they have no sheetpath as prefix name
+            // for other labels, we select them before by sheet deep order
+            // because the actual name is /sheetpath/label
+            // and for a given path length, by alphabetic order
+            
+            if( item_priority >= PRIO_MAX-1 )     // global label or pin label
+            {   // selection by alphabetic order:
+                if( candidate->m_Label.Cmp( item->m_Label ) < 0 )
+                    item = candidate;
+            }
+            else    // not global: names are prefixed by their sheetpath
+            {
+                // use name defined in highter hierarchical sheet
+                // (i.e. shorter path because paths are /<timestamp1>/<timestamp2>/...
+                // and timestamp = 8 letters.
+                if( candidate->m_SheetList.Path().Length() < item->m_SheetList.Path().Length() )
+                {
+                    item = candidate;
+                }
+                else if( candidate->m_SheetList.Path().Length() == item->m_SheetList.Path().Length() )
+                {
+                    // For labels on sheets having an equivalent deep in hierarchy, use
+                    // alphabetic label name order:
+                    if( candidate->m_Label.Cmp( item->m_Label ) < 0 )
+                        item = candidate;
+                }
+            }
         }
     }
+
     return item;
 }
 
@@ -994,25 +1024,24 @@ static void PointToPointConnect( NETLIST_OBJECT* Ref, int IsBus, int start )
 
 
 /*
- * Search if a junction is connected to segments and include the Netcode
+ * Search if a junction is connected to segments and propagate the junction Netcode
- * objects connect to the junction.
+ * to objects connected by the junction.
  * The junction must have a valid Netcode
- * The list of objects is SUPPOSED class by NumSheet ??? Croissants,
+ * The list of objects is expected sorted by sheets.
- * And research is done from the start element, 1st element
+ * Search is done from index aIdxStart to the last element of g_NetObjectslist
- * Leaf schema
- * (There can be no physical connection between elements of different sheets)
  */
-static void SegmentToPointConnect( NETLIST_OBJECT* Jonction,
+static void SegmentToPointConnect( NETLIST_OBJECT* aJonction,
-                                   int IsBus, int start )
+                                   int aIsBus, int aIdxStart )
 {
-    for( unsigned i = start; i < g_NetObjectslist.size(); i++ )
+    for( unsigned i = aIdxStart; i < g_NetObjectslist.size(); i++ )
     {
         NETLIST_OBJECT* Segment = g_NetObjectslist[i];
 
-        if( Segment->m_SheetList != Jonction->m_SheetList )
+        // if different sheets, no physical connection between elements is possible.
+        if( Segment->m_SheetList != aJonction->m_SheetList )
             continue;
 
-        if( IsBus == 0 )
+        if( aIsBus == 0 )
         {
             if( Segment->m_Type != NET_SEGMENT )
                 continue;
@@ -1023,24 +1052,24 @@ static void SegmentToPointConnect( NETLIST_OBJECT* Jonction,
                 continue;
         }
 
-        if( SegmentIntersect( Segment->m_Start, Segment->m_End, Jonction->m_Start ) )
+        if( SegmentIntersect( Segment->m_Start, Segment->m_End, aJonction->m_Start ) )
         {
             /* Propagation Netcode has all the objects of the same Netcode. */
-            if( IsBus == 0 )
+            if( aIsBus == 0 )
             {
                 if( Segment->GetNet() )
                     PropageNetCode( Segment->GetNet(),
-                                    Jonction->GetNet(), IsBus );
+                                    aJonction->GetNet(), aIsBus );
                 else
-                    Segment->SetNet( Jonction->GetNet() );
+                    Segment->SetNet( aJonction->GetNet() );
             }
             else
             {
                 if( Segment->m_BusNetCode )
                     PropageNetCode( Segment->m_BusNetCode,
-                                    Jonction->m_BusNetCode, IsBus );
+                                    aJonction->m_BusNetCode, aIsBus );
                 else
-                    Segment->m_BusNetCode = Jonction->m_BusNetCode;
+                    Segment->m_BusNetCode = aJonction->m_BusNetCode;
             }
         }
     }
@@ -1072,10 +1101,11 @@ void LabelConnect( NETLIST_OBJECT* LabelRef )
                 continue;
         }
 
-        //regular labels are sheet-local;
+        // regular labels are sheet-local;
-        //NET_HIERLABEL are used to connect sheets.
+        // NET_HIERLABEL are used to connect sheets.
-        //NET_LABEL is sheet-local (***)
+        // NET_LABEL is sheet-local (***)
-        //NET_GLOBLABEL is global.
+        // NET_GLOBLABEL is global.
+        // NET_PINLABEL is a kind of global label (generated by a power pin invisible)
         NetObjetType ntype = g_NetObjectslist[i]->m_Type;
         if(  ntype == NET_LABEL
              || ntype == NET_GLOBLABEL

eeschema/read_from_file_schematic_items_descriptions.cpp

@@ -175,7 +175,7 @@ SCH_ITEM* ReadTextDescr( LINE_READER* aLine, wxString& aMsgDiag, int aSchematicF
 /* Function used by LoadEEFile().
  * Get the lines for a description of a piece of hierarchy.
  */
-int ReadSheetDescr( wxWindow* frame, LINE_READER* aLine, wxString& aMsgDiag, BASE_SCREEN* Window )
+int ReadSheetDescr( LINE_READER* aLine, wxString& aMsgDiag, BASE_SCREEN* Window )
 {
     int              ii, fieldNdx, size;
     char             Name1[256], Char1[256], Char2[256];
@@ -286,7 +286,6 @@ int ReadSheetDescr( wxWindow* frame, LINE_READER* aLine, wxString& aMsgDiag, BAS
                     aLine->LineNumber() );
 
                 aMsgDiag << CONV_FROM_UTF8( line );
-                DisplayError( frame, aMsgDiag );
             }
             if( size == 0 )
                 size = DEFAULT_SIZE_TEXT;
@@ -316,7 +315,6 @@ int ReadSheetDescr( wxWindow* frame, LINE_READER* aLine, wxString& aMsgDiag, BAS
                 aMsgDiag.Printf( wxT( "EESchema file sheet label error at line %d, ignoring.\n" ),
                                  aLine->LineNumber() );
                 aMsgDiag << CONV_FROM_UTF8( line );
-                DisplayError( frame, aMsgDiag );
                 continue;
             }
 
@@ -391,7 +389,7 @@ int ReadSheetDescr( wxWindow* frame, LINE_READER* aLine, wxString& aMsgDiag, BAS
 
 
 /* Read the schematic header. */
-bool ReadSchemaDescr( wxWindow* frame, LINE_READER* aLine, wxString& aMsgDiag, BASE_SCREEN* Window )
+bool ReadSchemaDescr( LINE_READER* aLine, wxString& aMsgDiag, BASE_SCREEN* Window )
 {
     char Text[256], buf[1024];
     int  ii;
@@ -427,7 +425,6 @@ bool ReadSchemaDescr( wxWindow* frame, LINE_READER* aLine, wxString& aMsgDiag, B
 line %d, \aAbort reading file.\n" ),
                          aLine->LineNumber() );
         aMsgDiag << CONV_FROM_UTF8( line );
-        DisplayError( frame, aMsgDiag );
     }
 
     Window->m_CurrentSheetDesc = wsheet;
@@ -509,7 +506,7 @@ line %d, \aAbort reading file.\n" ),
  * Get the lines for a description of a schematic component.
  */
 
-int ReadPartDescr( wxWindow* frame, LINE_READER* aLine, wxString& aMsgDiag, BASE_SCREEN* Window )
+int ReadPartDescr( LINE_READER* aLine, wxString& aMsgDiag, BASE_SCREEN* Window )
 {
     int            ii;
     char           Name1[256], Name2[256],
@@ -754,7 +751,6 @@ int ReadPartDescr( wxWindow* frame, LINE_READER* aLine, wxString& aMsgDiag, BASE
                 aMsgDiag.Printf(
                     wxT( "Component Field error line %d, aborted" ),
                     aLine->LineNumber() );
-                DisplayError( frame, aMsgDiag );
                 continue;
             }
 

eeschema/template_fieldnames.cpp

@@ -31,7 +31,7 @@ wxString TEMPLATE_FIELDNAME::GetDefaultFieldName( int aFieldNdx )
     }
 }
 
-void TEMPLATE_FIELDNAME::Format( OUTPUTFORMATTER* out, int nestLevel ) const throw( IOError )
+void TEMPLATE_FIELDNAME::Format( OUTPUTFORMATTER* out, int nestLevel ) const throw( IO_ERROR )
 {
     // user may want spaces in his field name, ug, so quote them for the parser.
     out->Print( nestLevel, "(field (name \"%s\")", CONV_TO_UTF8(m_Name) );
@@ -46,7 +46,7 @@ void TEMPLATE_FIELDNAME::Format( OUTPUTFORMATTER* out, int nestLevel ) const thr
 }
 
 
-void TEMPLATE_FIELDNAME::Parse( TEMPLATE_FIELDNAMES_LEXER* in ) throw( IOError )
+void TEMPLATE_FIELDNAME::Parse( TEMPLATE_FIELDNAMES_LEXER* in ) throw( IO_ERROR )
 {
     TFIELD_T    tok;
 
@@ -87,7 +87,7 @@ void TEMPLATE_FIELDNAME::Parse( TEMPLATE_FIELDNAMES_LEXER* in ) throw( IOError )
 }
 
 
-void TEMPLATES::Format( OUTPUTFORMATTER* out, int nestLevel ) const throw( IOError )
+void TEMPLATES::Format( OUTPUTFORMATTER* out, int nestLevel ) const throw( IO_ERROR )
 {
     // We'll keep this general, and include the \n, even though the only known
     // use at this time will not want the newlines or the indentation.
@@ -97,7 +97,7 @@ void TEMPLATES::Format( OUTPUTFORMATTER* out, int nestLevel ) const throw( IOErr
     out->Print( 0, ")\n" );
 }
 
-void TEMPLATES::Parse( TEMPLATE_FIELDNAMES_LEXER* in ) throw( IOError )
+void TEMPLATES::Parse( TEMPLATE_FIELDNAMES_LEXER* in ) throw( IO_ERROR )
 {
     TFIELD_T        tok;
 

eeschema/template_fieldnames.h

@@ -66,7 +66,7 @@ struct TEMPLATE_FIELDNAME
      * Function Format
      * serializes this object out as text into the given OUTPUTFORMATTER.
      */
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) const throw( IOError );
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) const throw( IO_ERROR );
 
     /**
      * Function Parse
@@ -81,7 +81,7 @@ struct TEMPLATE_FIELDNAME
      *
      * @param aSpec is the input token stream of keywords and symbols.
      */
-    void Parse( TEMPLATE_FIELDNAMES_LEXER* aSpec ) throw( IOError );
+    void Parse( TEMPLATE_FIELDNAMES_LEXER* aSpec ) throw( IO_ERROR );
 
     /**
      * Function GetDefaultFieldName
@@ -106,13 +106,13 @@ public:
      * Function Format
      * serializes this object out as text into the given OUTPUTFORMATTER.
      */
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) const throw( IOError );
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) const throw( IO_ERROR );
 
     /**
      * Function Parse
      * fills this object from information in the input stream handled by TEMPLATE_FIELDNAMES_LEXER
      */
-    void Parse( TEMPLATE_FIELDNAMES_LEXER* in ) throw( IOError );
+    void Parse( TEMPLATE_FIELDNAMES_LEXER* in ) throw( IO_ERROR );
 
 
     /**

eeschema/tool_lib.cpp

@@ -113,11 +113,11 @@ void WinEDA_LibeditFrame::ReCreateHToolbar()
     m_HToolBar->AddSeparator();
     m_HToolBar->AddTool( ID_LIBEDIT_NEW_PART, wxEmptyString,
                          wxBitmap( new_component_xpm ),
-                         _( "New component" ) );
+                         _( "Create a new component" ) );
 
     m_HToolBar->AddTool( ID_LIBEDIT_SELECT_PART, wxEmptyString,
-                         wxBitmap( add_component_xpm ),
+                         wxBitmap( import_cmp_from_lib_xpm ),
-                         _( "Select component to edit" ) );
+                         _( "Load component to edit from the current lib" ) );
 
     m_HToolBar->AddTool( ID_LIBEDIT_SAVE_CURRENT_PART, wxEmptyString,
                          wxBitmap( save_part_in_mem_xpm ),

gerbview/controle.cpp

@@ -110,6 +110,5 @@ void WinEDA_GerberFrame::GeneralControle( wxDC* DC, wxPoint Mouse )
         wxSafeYield();
     }
 
-    SetToolbars();
     UpdateStatusBar();
 }

gerbview/gerberframe.cpp

@@ -217,6 +217,7 @@ WinEDA_GerberFrame::WinEDA_GerberFrame( wxWindow*       father,
 
     ReFillLayerWidget();    // this is near end because contents establish size
 
+    SetToolbars();
     m_auimgr.Update();
 
 }
@@ -239,6 +240,10 @@ void WinEDA_GerberFrame::OnCloseWindow( wxCloseEvent& Event )
 
 int WinEDA_GerberFrame::BestZoom()
 {
+    // gives a minimal value to zoom, if no item in list
+    if( GetBoard()->m_Drawings == NULL  )
+        return(16 * GetScreen()->m_ZoomScalar) ;
+
     double x, y;
     EDA_Rect bbox;
 
@@ -248,13 +253,14 @@ int WinEDA_GerberFrame::BestZoom()
         GERBER_DRAW_ITEM* gerb_item = (GERBER_DRAW_ITEM*) item;
         bbox.Merge( gerb_item->GetBoundingBox() );
     }
-
+    bbox.Inflate( GetScreen()->GetGridSize().x * 2, GetScreen()->GetGridSize().y * 2);
     wxSize size = DrawPanel->GetClientSize();
-    x = ( bbox.GetWidth() + GetScreen()->GetGridSize().x ) / (double) size.x;
+    x = bbox.GetWidth() / (double) size.x;
-    y = ( bbox.GetHeight() + GetScreen()->GetGridSize().y ) / (double) size.y;
+    y = bbox.GetHeight() / (double) size.y;
     GetScreen()->m_Curseur = bbox.Centre();
 
-    return wxRound( MAX( x, y ) * (double) GetScreen()->m_ZoomScalar );
+    int best_zoom = wxRound( MAX( x, y ) * (double) GetScreen()->m_ZoomScalar ) ;
+    return  best_zoom;
 }
 
 /**************************************/
@@ -508,7 +514,7 @@ void WinEDA_GerberFrame::UpdateTitleAndInfo()
     gerber->DisplayImageInfo( );
 
     // Display Image Name and Layer Name (from the current gerber data):
-    text.Printf( _("Image name: \"%s\"  Layer name \"%s\""),
+    text.Printf( _("Image name: \"%s\"  Layer name: \"%s\""),
         GetChars(gerber->m_ImageName), GetChars(gerber->GetLayerParams( ).m_LayerName) );
     SetStatusText( text, 0 );
 

gerbview/initpcb.cpp

@@ -47,6 +47,7 @@ bool WinEDA_GerberFrame::Clear_Pcb( bool query )
     SetBaseScreen( ActiveScreen = ScreenPcb );
     GetScreen()->Init();
     setActiveLayer(LAYER_N_BACK);
+    syncLayerBox();
     return TRUE;
 }
 
@@ -56,7 +57,7 @@ void WinEDA_GerberFrame::Erase_Current_Layer( bool query )
     int      layer = getActiveLayer();
     wxString msg;
 
-    msg.Printf( _( "Delete layer %d?" ), layer + 1 );
+    msg.Printf( _( "Clear layer %d?" ), layer + 1 );
     if( query && !IsOK( this, msg ) )
         return;
 
@@ -81,4 +82,5 @@ void WinEDA_GerberFrame::Erase_Current_Layer( bool query )
 
     ScreenPcb->SetModify();
     ScreenPcb->SetRefreshReq();
+    syncLayerBox();
 }

gerbview/menubar.cpp

@@ -97,8 +97,8 @@ void WinEDA_GerberFrame::ReCreateMenuBar( void )
                             tools_xpm );
     miscellaneous_menu->AppendSeparator();
     ADD_MENUITEM_WITH_HELP( miscellaneous_menu, ID_GERBVIEW_GLOBAL_DELETE,
-                            _( "&Delete Layer" ),
+                            _( "&Clear Layer" ),
-                            _( "Delete current layer" ), general_deletions_xpm );
+                            _( "Clear current layer" ), general_deletions_xpm );
 
     // Menu Help:
     wxMenu* helpMenu = new wxMenu;

gerbview/readgerb.cpp

@@ -17,9 +17,8 @@
 bool WinEDA_GerberFrame::Read_GERBER_File( const wxString& GERBER_FullFileName,
                                            const wxString& D_Code_FullFileName )
 {
-    int      G_commande = 0,
+    int      G_commande = 0;        // command number for G commands like G04
-             D_commande = 0;            /* command number for G or D commands
+    int      D_commande = 0;        // command number for D commands like D02
-                                         * (like G04 or D02) */
 
     char     line[GERBER_BUFZ];
 
@@ -57,7 +56,7 @@ bool WinEDA_GerberFrame::Read_GERBER_File( const wxString& GERBER_FullFileName,
 
     SetLocaleTo_C_standard();
 
-    while( TRUE )
+    while( true )
     {
         if( fgets( line, sizeof(line), gerber->m_Current_File ) == NULL )
         {
@@ -94,7 +93,6 @@ bool WinEDA_GerberFrame::Read_GERBER_File( const wxString& GERBER_FullFileName,
                 gerber->m_CommandState = CMD_IDLE;
                 while( *text )
                     text++;
-
                 break;
 
             case 'G':    /* Line type Gxx : command */

gerbview/rs274d.cpp

@@ -455,7 +455,9 @@ bool GERBER_IMAGE::Execute_G_Command( char*& text, int G_commande )
         break;
 
     case GC_COMMENT:
-        text = NULL;
+        // Skip comment
+        while ( *text && (*text != '*') )
+            text++;
         break;
 
     case GC_LINEAR_INTERPOL_10X:

gerbview/toolbars_gerber.cpp

@@ -13,7 +13,7 @@
 #include "gerbview_id.h"
 #include "hotkeys.h"
 #include "class_GERBER.h"
-
+#include "class_layerchoicebox.h"
 
 void WinEDA_GerberFrame::ReCreateHToolbar( void )
 {
@@ -89,7 +89,7 @@ void WinEDA_GerberFrame::ReCreateHToolbar( void )
         choices.Add( msg );
     }
 
-    m_SelLayerBox = new WinEDAChoiceBox( m_HToolBar,
+    m_SelLayerBox = new WinEDALayerChoiceBox( m_HToolBar,
                                          ID_TOOLBARH_GERBVIEW_SELECT_LAYER,
                                          wxDefaultPosition, wxSize( 150, -1 ),
                                          choices );
@@ -224,17 +224,6 @@ void WinEDA_GerberFrame::SetToolbars()
     if( m_HToolBar == NULL )
         return;
 
-    if( GetScreen()->m_BlockLocate.m_Command == BLOCK_MOVE )
-    {
-        m_HToolBar->EnableTool( wxID_CUT, true );
-        m_HToolBar->EnableTool( wxID_COPY, true );
-    }
-    else
-    {
-        m_HToolBar->EnableTool( wxID_CUT, false );
-        m_HToolBar->EnableTool( wxID_COPY, false );
-    }
-
     if(  m_SelLayerBox && (m_SelLayerBox->GetSelection() != screen->m_Active_Layer) )
     {
         m_SelLayerBox->SetSelection( screen->m_Active_Layer );

gerbview/wxGerberFrame.h

@@ -8,7 +8,7 @@
 
 #include "id.h"
 #include "class_gerbview_layer_widget.h"
-
+#include "class_layerchoicebox.h"
 
 /**
  * Command IDs for the gerber file viewer.
@@ -44,7 +44,7 @@ protected:
     GERBER_LAYER_WIDGET* m_LayersManager;
 
 public:
-    WinEDAChoiceBox* m_SelLayerBox;
+    WinEDALayerChoiceBox* m_SelLayerBox;
     WinEDAChoiceBox* m_SelLayerTool;
     wxTextCtrl*      m_TextInfo;        // a wxTextCtrl used to display some info about
                                         // gerber data (format..)

include/base_struct.h

@@ -348,6 +348,7 @@ public:
     inline bool IsModified() const { return m_Flags & IS_CHANGED; }
     inline bool IsMoving() const { return m_Flags & IS_MOVED; }
     inline bool IsDragging() const { return m_Flags & IS_DRAGGED; }
+    inline bool IsSelected() const { return m_Flags & SELECTED; }
 
     int GetState( int type ) const
     {

include/bitmaps.h

@@ -152,6 +152,7 @@ extern const char* icon_gerbview_xpm[];
 extern const char* icon_modedit_xpm[];
 extern const char* icon_txt_xpm[];
 extern const char* icon_w3d_xpm[];
+extern const char* import_cmp_from_lib_xpm[];
 extern const char* import_hierarchical_label_xpm[];
 extern const char* import_module_xpm[];
 extern const char* import_xpm[];

include/class_base_screen.h

@@ -14,12 +14,23 @@
 #include "block_commande.h"
 #include "common.h"
 
+#include <boost/ptr_container/ptr_vector.hpp>
+
 
 // Forward declarations:
 class SCH_ITEM;
 class Ki_PageDescr;
 
 
+/**
+ * Define list of drawing items for screens.
+ *
+ * The Boost containter was choosen over the statand C++ contain because you can detach
+ * the pointer from a list with the release method.
+ */
+typedef boost::ptr_vector< EDA_BaseStruct > EDA_ITEMS;
+
+
 /* Simple class for handling grid arrays. */
 class GRID_TYPE
 {
@@ -56,17 +67,16 @@ WX_DECLARE_OBJARRAY( GRID_TYPE, GridArray );
 /*******************************************************************/
 class BASE_SCREEN : public EDA_BaseStruct
 {
+    EDA_ITEMS m_items;          ///< The drawing items associated with this screen.
+
 public:
-    wxPoint m_DrawOrg;          /* offsets for drawing the circuit on the
+    wxPoint m_DrawOrg;          /* offsets for drawing the circuit on the screen */
-                                 * screen */
+    wxPoint m_Curseur;          /* Screen cursor coordinate (on grid) in user units. */
-    wxPoint m_Curseur;          /* Screen cursor coordinate (on grid) in user
+    wxPoint m_MousePosition;    /* Mouse cursor coordinate (off grid) in user units. */
-                                 * units. */
-    wxPoint m_MousePosition;    /* Mouse cursor coordinate (off grid) in user
-                                 * units. */
     wxPoint m_MousePositionInPixels;
-    wxPoint m_O_Curseur;       /* Relative Screen cursor coordinate (on grid)
+    wxPoint m_O_Curseur;        /* Relative Screen cursor coordinate (on grid)
-                                * in user units.
+                                 * in user units.
-                                * (coordinates from last reset position)*/
+                                 * (coordinates from last reset position)*/
     // Scrollbars management:
     int     m_ScrollPixelsPerUnitX; /* Pixels per scroll unit in the horizontal direction. */
     int     m_ScrollPixelsPerUnitY; /* Pixels per scroll unit in the vertical direction. */
@@ -280,8 +290,7 @@ public:
     /**
      * Function SetZoomList
      * sets the list of zoom factors.
-     * @param aZoomList An array of zoom factors in ascending order, zero
+     * @param aZoomList An array of zoom factors in ascending order, zero terminated
-     *                  terminated
      */
     void        SetZoomList( const wxArrayInt& zoomlist );
 
@@ -300,8 +309,7 @@ public:
     bool        SetFirstZoom();
     bool        SetLastZoom();
 
-    //----<grid
+    //----<grid stuff>----------------------------------------------------------
-    // stuff>----------------------------------------------------------
 
     /**
      * Return the command ID of the currently selected grid.
@@ -359,6 +367,13 @@ public:
         return wxT( "BASE_SCREEN" );
     }
 
+    /**
+     * Helpers for accessing the draw item list.
+     */
+    EDA_ITEMS::iterator Begin() { return m_items.begin(); }
+    EDA_ITEMS::iterator End() { return m_items.end(); }
+    virtual void AddItem( EDA_BaseStruct* aItem );
+    virtual void InsertItem(  EDA_ITEMS::iterator aIter, EDA_BaseStruct* aItem );
 
 #if defined(DEBUG)
 

include/class_layerchoicebox.h

@@ -0,0 +1,65 @@
+#ifndef CLASS_LAYERCHOICEBOX_H
+#define CLASS_LAYERCHOICEBOX_H 1
+
+#include "hotkeys_basic.h"
+#include <wx/bmpcbox.h>
+
+/* class to display a layer list.
+ *
+ */
+
+class WinEDALayerChoiceBox : public wxBitmapComboBox
+{
+private:
+    bool m_layerhotkeys;
+    bool m_layerorder;
+public:
+    WinEDALayerChoiceBox( WinEDA_Toolbar* parent, wxWindowID id,
+                     const wxPoint& pos = wxDefaultPosition,
+                     const wxSize& size = wxDefaultSize,
+                     int n = 0, const wxString choices[] = NULL );
+
+    WinEDALayerChoiceBox( WinEDA_Toolbar* parent, wxWindowID id,
+                     const wxPoint& pos, const wxSize& size,
+                     const wxArrayString& choices );
+
+    // Get Current Item #
+    int GetChoice();
+
+    // Get Current Layer
+    int GetLayerSelection();
+
+    // Set Layer #
+    int SetLayerSelection(int layer);
+
+    // Reload the Layers
+    void Resync();
+    void ResyncBitmapOnly();
+
+    bool SetLayersOrdered(bool value);
+    bool SetLayersHotkeys(bool value);
+    // Hotkey Info
+    struct Ki_HotkeyInfoSectionDescriptor* m_hotkeys;
+};
+
+#define DECLARE_LAYERS_HOTKEY(list) int list[LAYER_COUNT] = \
+        { \
+            HK_SWITCH_LAYER_TO_COPPER,   \
+            HK_SWITCH_LAYER_TO_INNER1,   \
+            HK_SWITCH_LAYER_TO_INNER2,   \
+            HK_SWITCH_LAYER_TO_INNER3,   \
+            HK_SWITCH_LAYER_TO_INNER4,   \
+            HK_SWITCH_LAYER_TO_INNER5,   \
+            HK_SWITCH_LAYER_TO_INNER6,   \
+            HK_SWITCH_LAYER_TO_INNER7,   \
+            HK_SWITCH_LAYER_TO_INNER8,   \
+            HK_SWITCH_LAYER_TO_INNER9,   \
+            HK_SWITCH_LAYER_TO_INNER10,  \
+            HK_SWITCH_LAYER_TO_INNER11,  \
+            HK_SWITCH_LAYER_TO_INNER12,  \
+            HK_SWITCH_LAYER_TO_INNER13,  \
+            HK_SWITCH_LAYER_TO_INNER14,  \
+            HK_SWITCH_LAYER_TO_COMPONENT \
+        };
+
+#endif //CLASS_LAYERCHOICEBOX_H

include/class_sch_screen.h

@@ -6,7 +6,7 @@
 #define CLASS_SCREEN_H
 
 #include "macros.h"
-#include "base_struct.h"
+#include "sch_item_struct.h"
 #include "class_base_screen.h"
 
 
@@ -17,8 +17,9 @@
 class SCH_SCREEN : public BASE_SCREEN
 {
 public:
-    int m_RefCount;                             /*how many sheets reference this screen?
+    int       m_RefCount;     ///< Number of sheets referencing this screen.
-                                                  * delete when it goes to zero. */
+                              ///< Delete when it goes to zero.
+
     SCH_SCREEN( KICAD_T aType = SCREEN_STRUCT_TYPE );
     ~SCH_SCREEN();
 
@@ -80,7 +81,7 @@ public:
      * items are removed from the beginning of the list.
      * So this function can be called to remove old commands
      */
-    virtual void         ClearUndoORRedoList( UNDO_REDO_CONTAINER& aList, int aItemCount = -1 );
+    virtual void ClearUndoORRedoList( UNDO_REDO_CONTAINER& aList, int aItemCount = -1 );
 
     /**
      * Function Save
@@ -90,6 +91,17 @@ public:
      * @return bool - true if success writing else false.
      */
     bool         Save( FILE* aFile ) const;
+
+    /**
+     * Clear the state flags of all the items in the screen.
+     */
+    void ClearDrawingState();
+
+    virtual void AddItem( SCH_ITEM* aItem ) { BASE_SCREEN::AddItem( (EDA_BaseStruct*) aItem ); }
+    virtual void InsertItem(  EDA_ITEMS::iterator aIter, SCH_ITEM* aItem )
+    {
+        BASE_SCREEN::InsertItem( aIter, (EDA_BaseStruct*) aItem );
+    }
 };
 
 

include/dsnlexer.h

@@ -102,7 +102,7 @@ class DSNLEXER
 
     void init();
 
-    int readLine() throw (IOError)
+    int readLine() throw( IO_ERROR )
     {
         unsigned len = reader->ReadLine();
 
@@ -213,29 +213,29 @@ public:
      * this lower level function returning an int (so the enum does not collide
      * with another usage).
      * @return int - the type of token found next.
-     * @throw IOError - only if the LINE_READER throws it.
+     * @throw IO_ERROR - only if the LINE_READER throws it.
      */
-    int NextTok() throw (IOError);
+    int NextTok() throw( IO_ERROR );
 
     /**
      * Function NeedSYMBOL
      * calls NextTok() and then verifies that the token read in
      * satisfies bool IsSymbol().
-     * If not, an IOError is thrown.
+     * If not, an IO_ERROR is thrown.
      * @return int - the actual token read in.
-     * @throw IOError, if the next token does not satisfy IsSymbol()
+     * @throw IO_ERROR, if the next token does not satisfy IsSymbol()
      */
-    int NeedSYMBOL() throw( IOError );
+    int NeedSYMBOL() throw( IO_ERROR );
 
     /**
      * Function NeedSYMBOLorNUMBER
      * calls NextTok() and then verifies that the token read in
      * satisfies bool IsSymbol() or tok==DSN_NUMBER.
-     * If not, an IOError is thrown.
+     * If not, an IO_ERROR is thrown.
      * @return int - the actual token read in.
-     * @throw IOError, if the next token does not satisfy the above test
+     * @throw IO_ERROR, if the next token does not satisfy the above test
      */
-    int NeedSYMBOLorNUMBER() throw( IOError );
+    int NeedSYMBOLorNUMBER() throw( IO_ERROR );
 
     /**
      * Function CurTok
@@ -311,58 +311,58 @@ public:
      * encapsulates the formatting of an error message which contains the exact
      * location within the input file of something the caller is rejecting.
      */
-    void ThrowIOError( wxString aText, int charOffset ) throw (IOError);
+    void ThrowIOError( wxString aText, int charOffset ) throw( IO_ERROR );
 
     /**
      * Function Expecting
-     * throws an IOError exception with an input file specific error message.
+     * throws an IO_ERROR exception with an input file specific error message.
      * @param aTok is the token/keyword type which was expected at the current input location.
-     * @throw IOError with the location within the input file of the problem.
+     * @throw IO_ERROR with the location within the input file of the problem.
      */
-    void Expecting( int aTok ) throw( IOError );
+    void Expecting( int aTok ) throw( IO_ERROR );
 
     /**
      * Function Expecting
-     * throws an IOError exception with an input file specific error message.
+     * throws an IO_ERROR exception with an input file specific error message.
      * @param aErrorMsg is the token/keyword type which was expected at the
      *         current input location.
-     * @throw IOError with the location within the input file of the problem.
+     * @throw IO_ERROR with the location within the input file of the problem.
      */
-    void Expecting( const wxString& aErrorMsg ) throw( IOError );
+    void Expecting( const wxString& aErrorMsg ) throw( IO_ERROR );
 
     /**
      * Function Unexpected
-     * throws an IOError exception with an input file specific error message.
+     * throws an IO_ERROR exception with an input file specific error message.
      * @param aTok is the token/keyword type which was not expected at the
      *         current input location.
-     * @throw IOError with the location within the input file of the problem.
+     * @throw IO_ERROR with the location within the input file of the problem.
      */
-    void Unexpected( int aTok ) throw( IOError );
+    void Unexpected( int aTok ) throw( IO_ERROR );
 
     /**
      * Function Unexpected
-     * throws an IOError exception with an input file specific error message.
+     * throws an IO_ERROR exception with an input file specific error message.
      * @param aErrorMsg is the token/keyword type which was not expected at the
      *         current input location.
-     * @throw IOError with the location within the input file of the problem.
+     * @throw IO_ERROR with the location within the input file of the problem.
      */
-    void Unexpected( const wxString& aErrorMsg ) throw( IOError );
+    void Unexpected( const wxString& aErrorMsg ) throw( IO_ERROR );
 
     /**
      * Function NeedLEFT
      * calls NextTok() and then verifies that the token read in is a DSN_LEFT.
-     * If it is not, an IOError is thrown.
+     * If it is not, an IO_ERROR is thrown.
-     * @throw IOError, if the next token is not a DSN_LEFT
+     * @throw IO_ERROR, if the next token is not a DSN_LEFT
      */
-    void NeedLEFT() throw( IOError );
+    void NeedLEFT() throw( IO_ERROR );
 
     /**
      * Function NeedRIGHT
      * calls NextTok() and then verifies that the token read in is a DSN_RIGHT.
-     * If it is not, an IOError is thrown.
+     * If it is not, an IO_ERROR is thrown.
-     * @throw IOError, if the next token is not a DSN_RIGHT
+     * @throw IO_ERROR, if the next token is not a DSN_RIGHT
      */
-    void NeedRIGHT() throw( IOError );
+    void NeedRIGHT() throw( IO_ERROR );
 
     /**
      * Function GetTokenText

include/richio.h

@@ -42,20 +42,20 @@
 
 
 /**
- * Struct IOError
+ * Struct IO_ERROR
  * is a class used to hold an error message and may be used to throw exceptions
  * containing meaningful error messages.
  */
-struct IOError
+struct IO_ERROR
 {
     wxString    errorText;
 
-    IOError( const wxChar* aMsg ) :
+    IO_ERROR( const wxChar* aMsg ) :
         errorText( aMsg )
     {
     }
 
-    IOError( const wxString& aMsg ) :
+    IO_ERROR( const wxString& aMsg ) :
         errorText( aMsg )
     {
     }
@@ -104,9 +104,9 @@ public:
      * counter.  If the line is larger than aMaxLineLength passed to the
      * constructor, then an exception is thrown.  The line is nul terminated.
      * @return unsigned - The number of bytes read, 0 at end of file.
-     * @throw IOError when a line is too long.
+     * @throw IO_ERROR when a line is too long.
      */
-    virtual unsigned ReadLine() throw( IOError ) = 0;
+    virtual unsigned ReadLine() throw( IO_ERROR ) = 0;
 
     /**
      * Function GetSource
@@ -181,7 +181,7 @@ public:
             fclose( fp );
     }
 
-    unsigned ReadLine() throw( IOError );   // see LINE_READER::ReadLine() description
+    unsigned ReadLine() throw( IO_ERROR );   // see LINE_READER::ReadLine() description
 
     /**
      * Function Rewind
@@ -228,31 +228,32 @@ public:
         source = aSource;
     }
 
-     unsigned ReadLine() throw(IOError);    // see LINE_READER::ReadLine() description
+     unsigned ReadLine() throw( IO_ERROR );    // see LINE_READER::ReadLine() description
 };
 
 
 /**
  * Class OUTPUTFORMATTER
- * is an important interface (abstract) class used to output UTF8 text in a convenient
+ * is an important interface (abstract) class used to output UTF8 text in
- * way. The primary interface is "printf() - like" but with support for indentation
+ * a convenient way. The primary interface is "printf() - like" but
- * control.  The destination of the 8 bit wide text is up to the implementer.
+ * with support for indentation control.  The destination of the 8 bit
+ * wide text is up to the implementer.
  * <p>
- * The implementer only has to implement the write() function, but can also optionaly
+ * The implementer only has to implement the write() function, but can
- * re-implement GetQuoteChar().
+ * also optionally re-implement GetQuoteChar().
  * <p>
- * If you want to output a wxString, then use CONV_TO_UTF8() on it before passing
+ * If you want to output a wxString, then use CONV_TO_UTF8() on it
- * it as an argument to Print().
+ * before passing it as an argument to Print().
  * <p>
- * Since this is an abstract interface, only classes derived from this one
+ * Since this is an abstract interface, only classes derived from
- * may actually be used.
+ * this one may actually be used.
  */
 class OUTPUTFORMATTER
 {
     std::vector<char>       buffer;
 
-    int sprint( const char* fmt, ... )  throw( IOError );
+    int sprint( const char* fmt, ... )  throw( IO_ERROR );
-    int vprint( const char* fmt,  va_list ap )  throw( IOError );
+    int vprint( const char* fmt,  va_list ap )  throw( IO_ERROR );
 
 
 protected:
@@ -283,9 +284,9 @@ protected:
      *
      * @param aOutBuf is the start of a byte buffer to write.
      * @param aCount  tells how many bytes to write.
-     * @throw IOError, if there is a problem outputting, such as a full disk.
+     * @throw IO_ERROR, if there is a problem outputting, such as a full disk.
      */
-    virtual void write( const char* aOutBuf, int aCount ) throw( IOError ) = 0;
+    virtual void write( const char* aOutBuf, int aCount ) throw( IO_ERROR ) = 0;
 
 #if defined(__GNUG__)   // The GNU C++ compiler defines this
 
@@ -307,14 +308,14 @@ public:
      * Function Print
      * formats and writes text to the output stream.
      *
-     * @param nestLevel The multiple of spaces to preceed the output with.
+     * @param nestLevel The multiple of spaces to precede the output with.
      * @param fmt A printf() style format string.
      * @param ... a variable list of parameters that will get blended into
      *  the output under control of the format string.
      * @return int - the number of characters output.
-     * @throw IOError, if there is a problem outputting, such as a full disk.
+     * @throw IO_ERROR, if there is a problem outputting, such as a full disk.
      */
-    int PRINTF_FUNC Print( int nestLevel, const char* fmt, ... ) throw( IOError );
+    int PRINTF_FUNC Print( int nestLevel, const char* fmt, ... ) throw( IO_ERROR );
 
     /**
      * Function GetQuoteChar
@@ -350,11 +351,11 @@ public:
      *
      * @return const char* - useful for passing to printf() style functions that
      *  must output utf8 streams.
-     * @throw IOError, if aWrapee has any \r or \n bytes in it which is
+     * @throw IO_ERROR, if aWrapee has any \r or \n bytes in it which is
      *        illegal according to the DSNLEXER who does not ever want them
      *        within a string.
      */
-    virtual const char* Quoted( std::string* aWrapee )  throw( IOError );
+    virtual const char* Quoted( std::string* aWrapee )  throw( IO_ERROR );
 
     //-----</interface functions>-----------------------------------------
 };
@@ -402,7 +403,7 @@ public:
 
     //-----<OUTPUTFORMATTER>------------------------------------------------
 protected:
-    void write( const char* aOutBuf, int aCount ) throw( IOError );
+    void write( const char* aOutBuf, int aCount ) throw( IO_ERROR );
     //-----</OUTPUTFORMATTER>-----------------------------------------------
 };
 
@@ -434,7 +435,7 @@ public:
     const char* GetQuoteChar( const char* wrapee );
 
 protected:
-    void write( const char* aOutBuf, int aCount ) throw( IOError );
+    void write( const char* aOutBuf, int aCount ) throw( IO_ERROR );
     //-----</OUTPUTFORMATTER>-----------------------------------------------
 };
 

include/sch_item_struct.h

@@ -5,11 +5,46 @@
 #ifndef SCH_ITEM_STRUCT_H
 #define SCH_ITEM_STRUCT_H
 
+#include <vector>
+#include <class_base_screen.h>
 
+using namespace std;
+
+
+class SCH_ITEM;
 class WinEDA_SchematicFrame;
 class wxFindReplaceData;
 
 
+enum DANGLING_END_T {
+    UNKNOWN = 0,
+    WIRE_START_END,
+    WIRE_END_END,
+    BUS_START_END,
+    BUS_END_END,
+    JUNCTION_END,
+    PIN_END,
+    LABEL_END,
+    ENTRY_END,
+    SHEET_LABEL_END
+};
+
+// A helper class to store a list of items that can be connected to something:
+class DANGLING_END_ITEM
+{
+public:
+    const void*    m_Item;         // a pointer to the parent
+    wxPoint        m_Pos;          // the position of the connecting point
+    DANGLING_END_T m_Type;         // type of parent
+
+    DANGLING_END_ITEM( DANGLING_END_T type, const void* aItem )
+    {
+        m_Item = aItem;
+        m_Type = type;
+    }
+};
+
+
 /**
  * Class SCH_ITEM
  * is a base class for any item which can be embedded within the SCHEMATIC
@@ -21,7 +56,7 @@ class SCH_ITEM : public EDA_BaseStruct
 {
 protected:
     int            m_Layer;
-
+    EDA_ITEMS      m_connections;   ///< List of items connected to this item.
 
 public:
     SCH_ITEM( EDA_BaseStruct* aParent,  KICAD_T aType );
@@ -72,15 +107,15 @@ public:
      * move item to a new position.
      * @param aMoveVector = the deplacement vector
      */
-    virtual void Move(const wxPoint& aMoveVector) = 0;
+    virtual void Move( const wxPoint& aMoveVector ) = 0;
 
     /** virtual function Mirror_Y
      * mirror item relative to an Y axis
      * @param aYaxis_position = the y axis position
      */
-    virtual void Mirror_Y(int aYaxis_position) = 0;
+    virtual void Mirror_Y( int aYaxis_position ) = 0;
-    virtual void Mirror_X(int aXaxis_position) = 0;
+    virtual void Mirror_X( int aXaxis_position ) = 0;
-    virtual void Rotate(wxPoint rotationPoint) = 0;
+    virtual void Rotate( wxPoint rotationPoint ) = 0;
 
 
     /**
@@ -109,8 +144,7 @@ public:
      * @param aFindLocation - a wxPoint where to put the location of matched item. can be NULL.
      * @return True if this schematic text item matches the search criteria.
      */
-    virtual bool Matches( wxFindReplaceData& aSearchData,
+    virtual bool Matches( wxFindReplaceData& aSearchData, void* aAuxData, wxPoint* aFindLocation )
-                          void * aAuxData, wxPoint * aFindLocation )
         { return false; }
 
     /**
@@ -121,6 +155,62 @@ public:
      * @return True if this item matches the search criteria.
      */
     bool Matches( const wxString& aText, wxFindReplaceData& aSearchData );
+
+    /**
+     * Add schematic item end points to \a aItemList if the item has endpoints.
+     *
+     * The default version doesn't do anything since many of the schematic object cannot
+     * be tested for dangling ends.  If you add a new schematic item that can have a
+     * dangling end ( no connect ), override this method to provide the correct end
+     * points.
+     *
+     * @param aItemList - List of DANGLING_END_ITEMS to add to.
+     */
+    virtual void GetEndPoints( vector< DANGLING_END_ITEM >& aItemList ) {}
+
+    /**
+     * Test the schematic item to \a aItemList to check if it's dangling state has changed.
+     *
+     * Note that the return value only true when the state of the test has changed.  Use
+     * the IsDangling() method to get the current dangling state of the item.  Some of
+     * the schematic objects cannot be tested for a dangling state, the default method
+     * always returns false.  Only override the method if the item can be tested for a
+     * dangling state.
+     *
+     * @param aItemList - List of items to test item against.
+     * @return True if the dangling state has changed from it's current setting.
+     */
+    virtual bool IsDanglingStateChanged( vector< DANGLING_END_ITEM >& aItemList ) { return false; }
+
+    virtual bool IsDangling() const { return false; }
+
+    /**
+     * Check if the selection state of an item  inside \a aRect has changed.
+     *
+     * The is used by the block selection code to verify if an item is selected or not.
+     * True is be return anytime the select state changes.  If you need to know the
+     * the current selection state, use the IsSelected() method.
+     *
+     * @param aRect - Rectange to test against.
+     */
+    virtual bool IsSelectStateChanged( const wxRect& aRect ) { return false; }
+
+    /**
+     * Get a list of connection points for this item.
+     *
+     * Not all schematic items have connection points so the default method does nothing.
+     *
+     * @param aPoints - List of connection points to add to.
+     */
+    virtual void GetConnectionPoints( vector< wxPoint >& aPoints ) const { }
+
+    /**
+     * Clear all of the connection items from the list.
+     *
+     * The vector release method is used to prevent the item pointers from being deleted.
+     * Do not use the vector erase method on the connection list.
+     */
+    void ClearConnections() { m_connections.release(); }
 };
 
 #endif /* SCH_ITEM_STRUCT_H */

include/wxPcbStruct.h

@@ -9,6 +9,7 @@
 #include "wxstruct.h"
 #include "base_struct.h"
 #include "param_config.h"
+#include "class_layerchoicebox.h"
 
 #ifndef PCB_INTERNAL_UNIT
 #define PCB_INTERNAL_UNIT 10000
@@ -114,7 +115,7 @@ protected:
 
 
 public:
-    WinEDAChoiceBox* m_SelLayerBox;         // a combo box to display and
+    WinEDALayerChoiceBox* m_SelLayerBox;    // a combo box to display and
                                             // select active layer
     WinEDAChoiceBox* m_SelTrackWidthBox;    // a combo box to display and
                                             // select current track width
@@ -308,7 +309,7 @@ public:
     void             ReCreateMicrowaveVToolbar();
     void             ReCreateOptToolbar();
     void             ReCreateMenuBar();
-    WinEDAChoiceBox* ReCreateLayerBox( WinEDA_Toolbar* parent );
+    WinEDALayerChoiceBox* ReCreateLayerBox( WinEDA_Toolbar* parent );
 
     /** Virtual Function OnModify()
      * Must be called after a board change

include/xnode.h

@@ -52,9 +52,9 @@ public:
      * writes this object as UTF8 out to an OUTPUTFORMATTER as an S-expression.
      * @param out The formatter to write to.
      * @param nestLevel A multiple of the number of spaces to preceed the output with.
-     * @throw IOError if a system error writing the output, such as a full disk.
+     * @throw IO_ERROR if a system error writing the output, such as a full disk.
      */
-    virtual void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError );
+    virtual void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR );
 
     /**
      * Function FormatContents
@@ -62,9 +62,9 @@ public:
      * This is the same as Format() except that the outer wrapper is not included.
      * @param out The formatter to write to.
      * @param nestLevel A multiple of the number of spaces to preceed the output with.
-     * @throw IOError if a system error writing the output, such as a full disk.
+     * @throw IO_ERROR if a system error writing the output, such as a full disk.
      */
-    virtual void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError );
+    virtual void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR );
 
     // The following functions did not appear in the base class until recently.
     // Overload them even if they are present in base class, just to make sure

kicad/CMakeLists.txt

@@ -44,7 +44,7 @@ add_executable(kicad WIN32 MACOSX_BUNDLE
 
 if(APPLE)
     set_target_properties(kicad PROPERTIES MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/Info.plist)
-	target_link_libraries(kicad common bitmaps ${wxWidgets_LIBRARIES})
+	target_link_libraries(kicad common bitmaps kbool polygon ${wxWidgets_LIBRARIES})
 else(APPLE)
 	target_link_libraries(kicad common bitmaps kbool polygon ${wxWidgets_LIBRARIES} ${GDI_PLUS_LIBRARIES})
 endif(APPLE)

new/design.h

@@ -418,7 +418,7 @@ protected:                  ///< derived classes must implement
      * part is done, then LIB::ReloadPart() must be called on this same part
      * and all parts that inherit it must be reparsed.
      */
-    virtual void WritePart( const STRING& aPartName, const STRING& aSExpression ) throw ( IO_ERROR ) = 0;
+    virtual void WritePart( const STRING& aPartName, const STRING& aSExpression ) throw( IO_ERROR ) = 0;
 
 
 protected:
@@ -444,7 +444,7 @@ public:
      * will find it and load it into its containing LIB, even if that means
      * having to load a new LIB as given in the library table.
      */
-    static PART* GetPart( const LPID& aLogicalPartID ) throw ( IO_ERROR );
+    static PART* GetPart( const LPID& aLogicalPartID ) throw( IO_ERROR );
 
     /**
      * Function GetLib
@@ -572,9 +572,9 @@ public:
      * There can be some self referential issues that mean all the parts in the PARTS_LIST
      * have to reparsed.
      */
-    virtual void WritePart( PART* aPart ) throw ( IO_ERROR ) = 0;
+    virtual void WritePart( PART* aPart ) throw( IO_ERROR ) = 0;
 
-    virtual void SetPartBody( PART* aPart, const STRING& aSExpression ) throw ( IO_ERROR );
+    virtual void SetPartBody( PART* aPart, const STRING& aSExpression ) throw( IO_ERROR );
 
     /**
      * Function GetRevisions

pcbnew/edit.cpp

@@ -861,8 +861,7 @@ void WinEDA_PcbFrame::Process_Special_Functions( wxCommandEvent& event )
         break;
 
     case ID_TOOLBARH_PCB_SELECT_LAYER:
-        itmp = m_SelLayerBox->GetChoice();
+        setActiveLayer( (size_t) m_SelLayerBox->GetLayerSelection());
-        setActiveLayer( (size_t) m_SelLayerBox->wxItemContainer::GetClientData( itmp ) );
         if( DisplayOpt.ContrastModeDisplay )
             DrawPanel->Refresh( true );
         break;

pcbnew/hotkeys.cpp

@@ -449,13 +449,13 @@ void WinEDA_PcbFrame::OnHotKey( wxDC* aDC, int aHotkeyCode, EDA_BaseStruct* aIte
         break;
 
     case HK_ADD_VIA: // Switch to alternate layer and Place a via if a track is in progress
-        if( m_ID_current_state != ID_TRACK_BUTT )
-            return;
         if( !itemCurrentlyEdited ) // no track in progress: switch layer only
         {
             Other_Layer_Route( NULL, aDC );
             break;
         }
+        if( m_ID_current_state != ID_TRACK_BUTT )
+            return;
         if( GetCurItem()->Type() != TYPE_TRACK )
             return;
         if( (GetCurItem()->m_Flags & IS_NEW) == 0 )

pcbnew/layer_widget.cpp

@@ -44,7 +44,6 @@
 #define BUTT_SIZE_Y             18
 #define BUTT_VOID               4
 
-
 /* XPM */
 static const char * clear_xpm[] = {
 "10 14 1 1",
@@ -152,9 +151,13 @@ wxBitmapButton* LAYER_WIDGET::makeColorButton( wxWindow* aParent, int aColor, in
     // then create a wxBitmapButton from it.
     wxBitmap bitmap = makeBitmap( aColor );
 
+#ifndef __WXMAC__
     wxBitmapButton* ret = new wxBitmapButton( aParent, aID, bitmap,
         wxDefaultPosition, wxSize(BUTT_SIZE_X, BUTT_SIZE_Y), wxBORDER_RAISED );
-
+#else
+    wxBitmapButton* ret = new wxBitmapButton( aParent, aID, bitmap,
+        wxDefaultPosition, wxSize(BUTT_SIZE_X, BUTT_SIZE_Y));
+#endif
     // save the color value in the name, no where else to put it.
     ret->SetName( makeColorTxt( aColor ) );
     return ret;

pcbnew/menubar_pcbframe.cpp

@@ -32,26 +32,24 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
     menuBar = new wxMenuBar();
 
 
-    /**
+    /** Create File Menu */
-     * File Menu
-     */
     wxMenu* filesMenu = new wxMenu;
 
-    /* New */
+    // New
     item = new wxMenuItem( filesMenu, ID_NEW_BOARD,
                           _( "&New" ),
                           _( "Clear current board and initialize a new one" ) );
     item->SetBitmap( new_xpm );
     filesMenu->Append( item );
 
-    /* Open */
+    // Open
     item = new wxMenuItem( filesMenu, ID_LOAD_FILE,
                            _( "&Open\tCtrl+O" ),
                            _( "Delete current board and load new board" ) );
     item->SetBitmap( open_xpm );
     filesMenu->Append( item );
 
-    /* Load Recent submenu */
+    // Load Recent submenu
     wxMenu* openRecentMenu = new wxMenu();
     wxGetApp().m_fileHistory.AddFilesToMenu( openRecentMenu );
     ADD_MENUITEM_WITH_HELP_AND_SUBMENU( filesMenu, openRecentMenu,
@@ -60,54 +58,50 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
                                         open_project_xpm );
 
 
-    /* PCBNew Board */
+    // PCBNew Board
     item = new wxMenuItem( filesMenu, ID_APPEND_FILE,
                _( "&Append Board" ),
                _( "Append another PCBNew board to the current loaded board" ) );
     item->SetBitmap( import_xpm );
     filesMenu->Append( item );
 
-    /* Separator */
+    // Separator
     filesMenu->AppendSeparator();
 
-    /* Save */
+    // Save
     item = new wxMenuItem( filesMenu, ID_SAVE_BOARD,
                            _( "&Save\tCtrl+S" ),
                            _( "Save current board" ) );
     item->SetBitmap( save_xpm );
     filesMenu->Append( item );
 
-    /* Save As */
+    // Save As
     item = new wxMenuItem( filesMenu, ID_SAVE_BOARD_AS,
                           _( "Save as..." ),
                           _( "Save the current board as.." ) );
     item->SetBitmap( save_as_xpm );
     filesMenu->Append( item );
-
-    /* Separator */
     filesMenu->AppendSeparator();
 
-    /* Revert */
+    // Revert
     item = new wxMenuItem( filesMenu, ID_MENU_READ_LAST_SAVED_VERSION_BOARD,
                            _( "&Revert" ),
                            _( "Clear board and get previous saved version of board" ) );
     item->SetBitmap( jigsaw_xpm );
     filesMenu->Append( item );
 
-    /* Rescue */
+    // Rescue
     item = new wxMenuItem( filesMenu, ID_MENU_RECOVER_BOARD, _( "&Rescue" ),
                            _( "Clear old board and get last rescue file" ) );
     item->SetBitmap( hammer_xpm );
     filesMenu->Append( item );
-
-    /* Separator */
     filesMenu->AppendSeparator();
 
 
     /* Fabrication Outputs submenu */
     wxMenu* fabricationOutputsMenu = new wxMenu;
     item = new wxMenuItem( fabricationOutputsMenu, ID_PCB_GEN_POS_MODULES_FILE,
-                           _( "&Modules Position" ),
+                           _( "&Modules Position File" ),
                            _( "Generate modules position file for pick and place" ) );
     item->SetBitmap( post_compo_xpm );
     fabricationOutputsMenu->Append( item );
@@ -118,14 +112,14 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
     item->SetBitmap( post_drill_xpm );
     fabricationOutputsMenu->Append( item );
 
-    /* Component File */
+    // Component File
     item = new wxMenuItem( fabricationOutputsMenu, ID_PCB_GEN_CMP_FILE,
                            _( "&Component File" ),
-                           _( "(Re)create components file for CvPcb" ) );
+                           _( "(Re)create components file (*.cmp) for CvPcb" ) );
     item->SetBitmap( save_cmpstuff_xpm );
     fabricationOutputsMenu->Append( item );
 
-    /* BOM File */
+    // BOM File
     item = new wxMenuItem( fabricationOutputsMenu, ID_PCB_GEN_BOM_FILE_FROM_BOARD,
                            _( "&BOM File" ),
                            _( "Create a bill of materials from schematic" ) );
@@ -141,51 +135,41 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
     /* Import submenu */
     wxMenu* submenuImport = new wxMenu();
 
-    /* Specctra Session */
+    // Specctra Session
     item = new wxMenuItem( submenuImport, ID_GEN_IMPORT_SPECCTRA_SESSION,
                            _( "&Specctra Session" ),
                            _( "Import a routed \"Specctra Session\" (*.ses) file" ) );
     item->SetBitmap( import_xpm );    // @todo need better bitmap
     submenuImport->Append( item );
 
-    /**
-     * would be implemented in WinEDA_PcbFrame::ImportSpecctraDesign() in
-     * specctra_import.cpp
-     *  item = new wxMenuItem(submenuImport, ID_GEN_IMPORT_SPECCTRA_DESIGN,
-     *  _("&Specctra Design"), _("Import a \"Specctra Design\" (*.dsn) file") );
-     *  item->SetBitmap(export_xpm);    // @todo need better bitmap
-     *  submenuImport->Append(item);
-     */
-
     ADD_MENUITEM_WITH_HELP_AND_SUBMENU( filesMenu, submenuImport,
                                         ID_GEN_IMPORT_FILE, _( "Import" ),
                                         _( "Import files" ), import_xpm );
 
-
     /* Export submenu */
     wxMenu* submenuexport = new wxMenu();
 
-    /* Specctra DSN */
+    // Specctra DSN
     item = new wxMenuItem( submenuexport, ID_GEN_EXPORT_SPECCTRA,
                            _( "&Specctra DSN" ),
                            _( "Export the current board to a \"Specctra DSN\" file" ) );
     item->SetBitmap( export_xpm );
     submenuexport->Append( item );
 
-    /* GenCAD */
+    // GenCAD
     item = new wxMenuItem( submenuexport, ID_GEN_EXPORT_FILE_GENCADFORMAT,
                            _( "&GenCAD" ), _( "Export GenCAD format" ) );
     item->SetBitmap( export_xpm );
     submenuexport->Append( item );
 
-    /* Module Report */
+    // Module Report
     item = new wxMenuItem( submenuexport, ID_GEN_EXPORT_FILE_MODULE_REPORT,
                            _( "&Module Report" ),
                            _( "Create a report of all modules on the current board" ) );
     item->SetBitmap( tools_xpm );
     submenuexport->Append( item );
 
-    /* VRML */
+    // VRML
     item = new wxMenuItem( submenuexport, ID_GEN_EXPORT_FILE_VRML,
                            _( "&VRML" ),
                            _( "Export a VRML board representation" ) );
@@ -196,43 +180,40 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
                                         ID_GEN_EXPORT_FILE, _( "&Export" ),
                                         _( "Export board" ), export_xpm );
 
-    /* Separator */
     filesMenu->AppendSeparator();
 
-    /* Print */
+    // Print
     item = new wxMenuItem( filesMenu, wxID_PRINT,
                            _( "&Print\tCtrl+P" ),
                            _( "Print board" ) );
     item->SetBitmap( print_button );
     filesMenu->Append( item );
 
-    /* Print SVG */
+    // Create SVG file
     item = new wxMenuItem( filesMenu, ID_GEN_PLOT_SVG,
                            _( "Print S&VG" ),
                            _( "Plot board in Scalable Vector Graphics format" ) );
     item->SetBitmap( print_button );
     filesMenu->Append( item );
 
-    /* Plot */
+    // Plot
     item = new wxMenuItem( filesMenu, ID_GEN_PLOT,
               _( "&Plot" ),
               _( "Plot board in HPGL, PostScript or Gerber RS-274X format)" ) );
     item->SetBitmap( plot_xpm );
     filesMenu->Append( item );
-
+   filesMenu->AppendSeparator();
-    /* Archive Footprints Submenu */
-    filesMenu->AppendSeparator();
 
     wxMenu* submenuarchive = new wxMenu();
 
-    /* Add New Footprints */
+    // Archive New Footprints
     item = new wxMenuItem( submenuarchive, ID_MENU_ARCHIVE_NEW_MODULES,
-                           _( "Add New Footprints" ),
+                           _( "Archive New Footprints" ),
                            _( "Archive new footprints only in a library (keep other footprints in this lib)" ) );
     item->SetBitmap( library_update_xpm );
     submenuarchive->Append( item );
 
-    /* Create FootPrint Archive */
+    // Create FootPrint Archive
     item = new wxMenuItem( submenuarchive, ID_MENU_ARCHIVE_ALL_MODULES,
                            _( "Create Footprint Archive" ),
                            _( "Archive all footprints in a library (old library will be deleted)" ) );
@@ -255,62 +236,54 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
 
 #endif /* !defined( __WXMAC__ ) */
 
-
+    /** Create Edit menu **/
-
-    /**
-     * Edit menu
-     */
     wxMenu* editMenu = new wxMenu;
 
-    /* Undo */
+    // Undo
     text  = AddHotkeyName( _( "Undo" ), s_Pcbnew_Editor_Hokeys_Descr, HK_UNDO );
     item = new wxMenuItem( editMenu, wxID_UNDO, text,
                            HELP_UNDO, wxITEM_NORMAL );
     item->SetBitmap( undo_xpm );
     editMenu->Append( item );
 
-    /* Redo */
+    // Redo
     text  = AddHotkeyName( _( "Redo" ), s_Pcbnew_Editor_Hokeys_Descr, HK_REDO );
     item = new wxMenuItem( editMenu, wxID_REDO, text,
                            HELP_REDO, wxITEM_NORMAL );
     item->SetBitmap( redo_xpm );
     editMenu->Append( item );
 
-    /* Delete */
+    // Delete
     item = new wxMenuItem( editMenu, ID_PCB_DELETE_ITEM_BUTT,
                            _( "Delete" ),
                            _( "Delete items" ) );
     item->SetBitmap( delete_body_xpm );
     editMenu->Append( item );
-
-    /* Separator */
     editMenu->AppendSeparator();
 
-    /* Find */
+    // Find
     text = AddHotkeyName( _( "&Find" ), s_Pcbnew_Editor_Hokeys_Descr, HK_FIND_ITEM );
     item = new wxMenuItem( editMenu, ID_FIND_ITEMS,
                            text, HELP_FIND );
     item->SetBitmap( find_xpm );
     editMenu->Append( item );
-
-    /* Separator */
     editMenu->AppendSeparator();
 
-    /* Global Deletions */
+    // Global Deletions
     item = new wxMenuItem( editMenu, ID_PCB_GLOBAL_DELETE,
                            _( "Global &Deletions" ),
                            _( "Delete tracks, modules, texts... on board" ) );
     item->SetBitmap( general_deletions_xpm );
     editMenu->Append( item );
 
-    /* Cleanup Tracks and Vias */
+    // Cleanup Tracks and Vias
     item = new wxMenuItem( editMenu, ID_MENU_PCB_CLEAN,
                            _( "&Cleanup Tracks and Vias" ),
                            _( "Clean stubs, vias, delete break points, or connect dangling tracks to pads and vias" ) );
     item->SetBitmap( delete_body_xpm );
     editMenu->Append( item );
 
-    /* Swap Layers */
+    // Swap Layers
     item = new wxMenuItem( editMenu, ID_MENU_PCB_SWAP_LAYERS,
                            _( "&Swap Layers" ),
                            _( "Swap tracks on copper layers or drawings on other layers" ) );
@@ -318,9 +291,7 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
     editMenu->Append( item );
 
 
-    /**
+    /** Create View menu **/
-     * View menu
-     */
     wxMenu* viewMenu = new wxMenu;
 
     /* Important Note for ZOOM IN and ZOOM OUT commands from menubar:
@@ -334,7 +305,7 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
      * in other words HK_ZOOM_IN and HK_ZOOM_OUT *are NOT* accelerators
      * for Zoom in and Zoom out sub menus
      */
-    /* Zoom In */
+    // Zoom In
     text = AddHotkeyName( _( "Zoom In" ), s_Pcbnew_Editor_Hokeys_Descr,
                           HK_ZOOM_IN, false );
     item = new wxMenuItem( viewMenu, ID_ZOOM_IN, text,
@@ -342,7 +313,7 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
     item->SetBitmap( zoom_in_xpm );
     viewMenu->Append( item );
 
-    /* Zoom Out */
+    // Zoom Out
     text = AddHotkeyName( _( "Zoom Out" ), s_Pcbnew_Editor_Hokeys_Descr,
                           HK_ZOOM_OUT, false );
     item = new wxMenuItem( viewMenu, ID_ZOOM_OUT, text,
@@ -351,7 +322,7 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
     item->SetBitmap( zoom_out_xpm );
     viewMenu->Append( item );
 
-    /* Fit on Screen */
+    // Fit on Screen
     text = AddHotkeyName( _( "Fit on Screen" ), s_Pcbnew_Editor_Hokeys_Descr,
                           HK_ZOOM_AUTO );
 
@@ -362,7 +333,7 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
 
     viewMenu->AppendSeparator();
 
-    /* Redraw */
+    // Redraw
     text = AddHotkeyName( _( "Redraw" ), s_Pcbnew_Editor_Hokeys_Descr,
                           HK_ZOOM_REDRAW );
 
@@ -371,18 +342,16 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
                            wxITEM_NORMAL );
     item->SetBitmap( zoom_redraw_xpm );
     viewMenu->Append( item );
-
-    /* Separator */
     viewMenu->AppendSeparator();
 
-    /* 3D Display */
+    // 3D Display
     item = new wxMenuItem( viewMenu, ID_MENU_PCB_SHOW_3D_FRAME,
                            _( "3D Display" ),
                            _( "Show board in 3D viewer" ) );
     item->SetBitmap( show_3d_xpm );
     viewMenu->Append( item );
 
-    /* List Nets */
+    // List Nets
     item = new wxMenuItem( viewMenu, ID_MENU_LIST_NETS,
                            _( "&List Nets" ),
                            _( "View a list of nets with names and id's" ) );
@@ -391,163 +360,150 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
 
 
 
-    /**
+    /** Create Place Menu **/
-     * Place Menu
-     */
     wxMenu* placeMenu = new wxMenu;
 
-    /* Module */
+    // Module
     text = AddHotkeyName( _( "Module" ), s_Pcbnew_Editor_Hokeys_Descr,
-                          HK_ADD_MODULE );
+                          HK_ADD_MODULE, false );
     item = new wxMenuItem( placeMenu, ID_COMPONENT_BUTT, text,
-                           _( "Place a module" ), wxITEM_NORMAL );
+                           _( "Add modules" ), wxITEM_NORMAL );
 
     item->SetBitmap( module_xpm );
     placeMenu->Append( item );
 
-    /* Track */
+    // Track
     text = AddHotkeyName( _( "Track" ), s_Pcbnew_Editor_Hokeys_Descr,
-                          HK_ADD_NEW_TRACK );
+                          HK_ADD_NEW_TRACK, false );
     item = new wxMenuItem( placeMenu, ID_TRACK_BUTT, text,
-                           _( "Place a track" ), wxITEM_NORMAL );
+                           _( "Add tracks and vias" ), wxITEM_NORMAL );
 
     item->SetBitmap( add_tracks_xpm );
     placeMenu->Append( item );
 
-    /* Zone */
+    // Zone
     item = new wxMenuItem( placeMenu, ID_PCB_ZONES_BUTT,
                          _( "Zone" ),
-                         _( "Place a filled zone" ));
+                         _( "Add filled zones" ));
     item->SetBitmap( add_zone_xpm );
     placeMenu->Append( item );
 
-    /* Text */
+    // Text
     item = new wxMenuItem( placeMenu, ID_PCB_ADD_TEXT_BUTT,
                            _( "Text" ),
-                           _( "Place text" ) );
+                           _( "Add text on copper layers or graphic text" ) );
     item->SetBitmap( add_text_xpm );
     placeMenu->Append( item );
 
-    /* Graphics submenu */
+    // Graphic Arc
-    wxMenu *graphicsSubMenu = new wxMenu;
+    item = new wxMenuItem( placeMenu, ID_PCB_ARC_BUTT,
-
-    /* Graphic Arc */
-    item = new wxMenuItem( graphicsSubMenu, ID_PCB_ARC_BUTT,
                          _( "Arc" ),
-                         _( "Place a graphic arc" ) );
+                         _( "Add graphic arc" ) );
     item->SetBitmap( add_arc_xpm );
-    graphicsSubMenu->Append( item );
-
-    /* Graphic Circle */
-    item = new wxMenuItem( graphicsSubMenu, ID_PCB_CIRCLE_BUTT,
-                         _( "Circle" ),
-                         _( "Place a graphic circle" ));
-    item->SetBitmap( add_circle_xpm );
-    graphicsSubMenu->Append( item );
-
-    /* Dimension */
-    item = new wxMenuItem( graphicsSubMenu, ID_PCB_DIMENSION_BUTT,
-                         _( "Dimension" ),
-                         _( "Place a dimension" ) );
-    item->SetBitmap( add_dimension_xpm );
-    graphicsSubMenu->Append( item );
-
-    /* Line or Polygon */
-    item = new wxMenuItem( graphicsSubMenu, ID_PCB_ADD_LINE_BUTT,
-                           _( "Line or Polygon" ),
-                           _( "Place a graphic line or polygon" ));
-    item->SetBitmap( add_dashed_line_xpm );
-    graphicsSubMenu->Append( item );
-
-    /* Append graphics submenu to placeMenu */
-    placeMenu->AppendSubMenu(graphicsSubMenu, _( "Graphics" ));
-
-    /* Separator */
-    placeMenu->AppendSeparator();
-
-    /* Layer alignment target */
-    item = new wxMenuItem( placeMenu, ID_PCB_MIRE_BUTT,
-                           _( "Layer alignment target" ),
-                           _( "Place a layer alignment target" ));
-    item->SetBitmap( add_mires_xpm );
     placeMenu->Append( item );
 
-    /* Drill & Place Offset */
+    // Graphic Circle
+    item = new wxMenuItem( placeMenu, ID_PCB_CIRCLE_BUTT,
+                         _( "Circle" ),
+                         _( "Add graphic circle" ));
+    item->SetBitmap( add_circle_xpm );
+    placeMenu->Append( item );
+
+    // Line or Polygon
+    item = new wxMenuItem( placeMenu, ID_PCB_ADD_LINE_BUTT,
+                           _( "Line or Polygon" ),
+                           _( "Add graphic line or polygon" ));
+    item->SetBitmap( add_dashed_line_xpm );
+    placeMenu->Append( item );
+    placeMenu->AppendSeparator();
+
+    // Dimension
+    item = new wxMenuItem( placeMenu, ID_PCB_DIMENSION_BUTT,
+                         _( "Dimension" ),
+                         _( "Add dimension" ) );
+    item->SetBitmap( add_dimension_xpm );
+    placeMenu->Append( item );
+
+    // Layer alignment target
+    item = new wxMenuItem( placeMenu, ID_PCB_MIRE_BUTT,
+                           _( "Layer alignment target" ),
+                           _( "Add layer alignment target" ));
+    item->SetBitmap( add_mires_xpm );
+    placeMenu->Append( item );
+    placeMenu->AppendSeparator();
+
+    // Drill & Place Offset
     item = new wxMenuItem( placeMenu, ID_PCB_PLACE_OFFSET_COORD_BUTT,
                       _( "Drill and Place Offset" ),
-                      _( "Place the offset adjust for drill and place files" ));
+                      _( "Place the origin point for drill and place files" ));
     item->SetBitmap( pcb_offset_xpm );
     placeMenu->Append( item );
 
-    /* Grid Origin */
+    // Grid Origin
     item = new wxMenuItem( placeMenu, ID_PCB_PLACE_GRID_COORD_BUTT,
                            _( "Grid Origin" ),
-                           _( "Place origin point for the grid" ));
+                           _( "Set the origin point for the grid" ));
     item->SetBitmap( grid_select_axis_xpm );
     placeMenu->Append( item );
 
 
 
-    /**
+    /** Create Preferences and configuration menu **/
-     * Preferences and configuration
-     */
     wxMenu* configmenu = new wxMenu;
 
-    /* Library */
+    // Library
     item = new wxMenuItem( configmenu, ID_CONFIG_REQ,
                            _( "&Library" ),
                            _( "Setting libraries, directories and others..." ) );
     item->SetBitmap( library_xpm );
     configmenu->Append( item );
 
-    /* Colors and Visibility are handled by the layers manager toolbar
+    // Colors and Visibility are also handled by the layers manager toolbar
-     * that can be shown or hidden
-    */
     item = new wxMenuItem( configmenu, ID_MENU_PCB_SHOW_HIDE_LAYERS_MANAGER_DIALOG,
                            _( "Hide &Layers Manager" ),
                            HELP_SHOW_HIDE_LAYERMANAGER );
     item->SetBitmap( layers_manager_xpm );
     configmenu->Append( item );
 
-    /* General */
+    // General
     item = new wxMenuItem( configmenu, ID_OPTIONS_SETUP,
                            _( "&General" ),
                            _( "Select general options for PCBnew" ) );
     item->SetBitmap( preference_xpm );
     configmenu->Append( item );
 
-    /* Display */
+    //Display
     item = new wxMenuItem( configmenu, ID_PCB_DISPLAY_OPTIONS_SETUP,
                            _( "&Display" ),
                            _( "Select how items (pads, tracks texts ... ) are displayed" ) );
     item->SetBitmap( display_options_xpm );
     configmenu->Append( item );
 
-    /* Dimensions submenu */
+    /* Create Dimensions submenu */
     wxMenu* dimensionsMenu = new wxMenu;
 
-    /* Grid */
+    // Grid
     item = new wxMenuItem( dimensionsMenu, ID_PCB_USER_GRID_SETUP,
                            _( "Grid" ),
                            _( "Adjust user grid dimensions" ) );
     item->SetBitmap( grid_xpm );
     dimensionsMenu->Append( item );
 
-    /* Text and Drawings */
+    // Text and Drawings
     item = new wxMenuItem( dimensionsMenu, ID_PCB_DRAWINGS_WIDTHS_SETUP,
                            _( "Texts and Drawings" ),
                            _( "Adjust dimensions for texts and drawings" ) );
     item->SetBitmap( options_text_xpm );
     dimensionsMenu->Append( item );
 
-    /* Pads */
+    // Pads
     item = new wxMenuItem( dimensionsMenu, ID_PCB_PAD_SETUP,
                            _( "Pads" ),
                            _( "Adjust default pad characteristics" ) );
     item->SetBitmap( pad_xpm );
     dimensionsMenu->Append( item );
 
-    /* Pads Mask Clearance */
+    // Pads Mask Clearance
     item = new wxMenuItem( dimensionsMenu, ID_PCB_MASK_CLEARANCE,
                            _( "Pads Mask Clearance" ),
                            _( "Adjust the global clearance between pads and the solder resist mask" ) );
@@ -555,7 +511,7 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
     dimensionsMenu->Append( item );
 
 
-    /* Save dimension preferences */
+    // Save dimension preferences
     dimensionsMenu->AppendSeparator();
     item = new wxMenuItem( dimensionsMenu, ID_CONFIG_SAVE,
                            _( "&Save" ),
@@ -569,23 +525,21 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
                                         _( "Global dimensions preferences" ),
                                         add_dimension_xpm );
 
-    /* Language submenu */
+    // Language submenu
     wxGetApp().AddMenuLanguageList( configmenu );
 
-    /* Hotkey submenu */
+    // Hotkey submenu
     AddHotkeyConfigMenu( configmenu );
-
-    /* Separator */
     configmenu->AppendSeparator();
 
-    /* Save Preferences */
+    // Save Preferences
     item = new wxMenuItem( configmenu, ID_CONFIG_SAVE,
                            _( "&Save Preferences" ),
                            _( "Save application preferences" ) );
     item->SetBitmap( save_setup_xpm );
     configmenu->Append( item );
 
-    /* Read Preferences */
+    // Read Preferences
     item = new wxMenuItem( configmenu, ID_CONFIG_READ,
                            _( "&Read Preferences" ),
                            _( "Read application preferences" ) );
@@ -624,7 +578,7 @@ void WinEDA_PcbFrame::ReCreateMenuBar()
     /* Contents */
     item = new wxMenuItem( helpMenu, ID_GENERAL_HELP,
                            _( "&Contents" ),
-                           _( "Open the PCBnew manual" ) );
+                           _( "Open the on line PCBnew documentation" ) );
     item->SetBitmap( online_help_xpm );
     helpMenu->Append( item );
 

pcbnew/pcbframe.cpp

@@ -341,7 +341,10 @@ WinEDA_PcbFrame::WinEDA_PcbFrame( wxWindow* father,
     // wxAuiPaneInfo items to manage them.
     vert.TopDockable( false ).BottomDockable( false );
     horiz.LeftDockable( false ).RightDockable( false );
-    horiz.ToolbarPane().Gripper( false );
+
+    // Create a template from the horiz wxAuiPaneInfo, specific to horizontal toolbars:
+    wxAuiPaneInfo horiz_tb( horiz );
+    horiz_tb.ToolbarPane().Gripper( false );
 
     // Create a wxAuiPaneInfo for the Layers Manager, not derived from the template.
     // LAYER_WIDGET is floatable, but initially docked at far right
@@ -356,13 +359,13 @@ WinEDA_PcbFrame::WinEDA_PcbFrame( wxWindow* father,
     if( m_HToolBar )
     {
         m_auimgr.AddPane( m_HToolBar,
-                          wxAuiPaneInfo( horiz ).Name( wxT( "m_HToolBar" ) ).Top().Row( 0 ) );
+                          wxAuiPaneInfo( horiz_tb ).Name( wxT( "m_HToolBar" ) ).Top().Row( 0 ) );
     }
 
     if( m_AuxiliaryToolBar )
     {
         m_auimgr.AddPane( m_AuxiliaryToolBar,
-                          wxAuiPaneInfo( horiz ).Name( wxT( "m_AuxiliaryToolBar" ) ).Top().Row( 1 ) );
+                          wxAuiPaneInfo( horiz_tb ).Name( wxT( "m_AuxiliaryToolBar" ) ).Top().Row( 1 ) );
     }
 
     if( m_AuxVToolBar )
@@ -379,7 +382,8 @@ WinEDA_PcbFrame::WinEDA_PcbFrame( wxWindow* father,
     {
         m_auimgr.AddPane( m_OptionsToolBar,
                           wxAuiPaneInfo( vert ).Name( wxT( "m_OptionsToolBar" ) ).Left()
-                          .ToolbarPane().Gripper( false ));
+                          .ToolbarPane().Gripper( false ) );
+
         m_OptionsToolBar->ToggleTool( ID_TB_OPTIONS_SHOW_MANAGE_LAYERS_VERTICAL_TOOLBAR,
                                       m_show_layer_manager_tools );
         m_auimgr.GetPane( wxT( "m_LayersManagerToolBar" ) ).Show( m_show_layer_manager_tools );

pcbnew/specctra.cpp

@@ -533,7 +533,7 @@ int SPECCTRA_DB::findLayerName( const std::string& aLayerName ) const
 }
 
 
-void SPECCTRA_DB::ThrowIOError( const wxChar* fmt, ... ) throw( IOError )
+void SPECCTRA_DB::ThrowIOError( const wxChar* fmt, ... ) throw( IO_ERROR )
 {
     wxString    errText;
     va_list     args;
@@ -542,18 +542,18 @@ void SPECCTRA_DB::ThrowIOError( const wxChar* fmt, ... ) throw( IOError )
     errText.PrintfV( fmt, args );
     va_end( args );
 
-    throw IOError( errText );
+    throw IO_ERROR( errText );
 }
 
 
-void SPECCTRA_DB::expecting( const char* text ) throw( IOError )
+void SPECCTRA_DB::expecting( const char* text ) throw( IO_ERROR )
 {
     wxString    errText = CONV_FROM_UTF8( text );
     lexer->Expecting( errText );
 }
 
 
-void SPECCTRA_DB::unexpected( const char* text ) throw( IOError )
+void SPECCTRA_DB::unexpected( const char* text ) throw( IO_ERROR )
 {
     wxString    errText = CONV_FROM_UTF8( text );
     lexer->Unexpected( errText );
@@ -566,7 +566,7 @@ DSN_T SPECCTRA_DB::nextTok()
     return ret;
 }
 
-void SPECCTRA_DB::readCOMPnPIN( std::string* component_id, std::string* pin_id ) throw( IOError )
+void SPECCTRA_DB::readCOMPnPIN( std::string* component_id, std::string* pin_id ) throw( IO_ERROR )
 {
     DSN_T  tok;
 
@@ -609,7 +609,7 @@ void SPECCTRA_DB::readCOMPnPIN( std::string* component_id, std::string* pin_id )
 }
 
 
-void SPECCTRA_DB::readTIME( time_t* time_stamp ) throw( IOError )
+void SPECCTRA_DB::readTIME( time_t* time_stamp ) throw( IO_ERROR )
 {
     DSN_T tok;
 
@@ -675,7 +675,7 @@ void SPECCTRA_DB::readTIME( time_t* time_stamp ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::LoadPCB( const wxString& filename ) throw( IOError )
+void SPECCTRA_DB::LoadPCB( const wxString& filename ) throw( IO_ERROR )
 {
     FILE*       fp = wxFopen( filename, wxT("r") );
 
@@ -704,7 +704,7 @@ void SPECCTRA_DB::LoadPCB( const wxString& filename ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::LoadSESSION( const wxString& filename ) throw( IOError )
+void SPECCTRA_DB::LoadSESSION( const wxString& filename ) throw( IO_ERROR )
 {
     FILE*       fp = wxFopen( filename, wxT("r") );
 
@@ -733,7 +733,7 @@ void SPECCTRA_DB::LoadSESSION( const wxString& filename ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doPCB( PCB* growth ) throw( IOError )
+void SPECCTRA_DB::doPCB( PCB* growth ) throw( IO_ERROR )
 {
     DSN_T tok;
 
@@ -838,7 +838,7 @@ void SPECCTRA_DB::doPCB( PCB* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doPARSER( PARSER* growth ) throw( IOError )
+void SPECCTRA_DB::doPARSER( PARSER* growth ) throw( IO_ERROR )
 {
     DSN_T       tok;
     std::string const1;
@@ -977,7 +977,7 @@ void SPECCTRA_DB::doPARSER( PARSER* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doRESOLUTION( UNIT_RES* growth ) throw(IOError)
+void SPECCTRA_DB::doRESOLUTION( UNIT_RES* growth ) throw( IO_ERROR )
 {
     DSN_T   tok = nextTok();
 
@@ -1004,7 +1004,7 @@ void SPECCTRA_DB::doRESOLUTION( UNIT_RES* growth ) throw(IOError)
 }
 
 
-void SPECCTRA_DB::doUNIT( UNIT_RES* growth ) throw(IOError)
+void SPECCTRA_DB::doUNIT( UNIT_RES* growth ) throw( IO_ERROR )
 {
     DSN_T   tok = nextTok();
 
@@ -1025,7 +1025,7 @@ void SPECCTRA_DB::doUNIT( UNIT_RES* growth ) throw(IOError)
 }
 
 
-void SPECCTRA_DB::doLAYER_PAIR( LAYER_PAIR* growth ) throw( IOError )
+void SPECCTRA_DB::doLAYER_PAIR( LAYER_PAIR* growth ) throw( IO_ERROR )
 {
     needSYMBOL();
     growth->layer_id0 = lexer->CurText();
@@ -1041,7 +1041,7 @@ void SPECCTRA_DB::doLAYER_PAIR( LAYER_PAIR* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doLAYER_NOISE_WEIGHT( LAYER_NOISE_WEIGHT* growth ) throw( IOError )
+void SPECCTRA_DB::doLAYER_NOISE_WEIGHT( LAYER_NOISE_WEIGHT* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -1060,7 +1060,7 @@ void SPECCTRA_DB::doLAYER_NOISE_WEIGHT( LAYER_NOISE_WEIGHT* growth ) throw( IOEr
 }
 
 
-void SPECCTRA_DB::doSTRUCTURE( STRUCTURE* growth ) throw(IOError)
+void SPECCTRA_DB::doSTRUCTURE( STRUCTURE* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -1194,7 +1194,7 @@ L_place:
 }
 
 
-void SPECCTRA_DB::doSTRUCTURE_OUT( STRUCTURE_OUT* growth ) throw( IOError )
+void SPECCTRA_DB::doSTRUCTURE_OUT( STRUCTURE_OUT* growth ) throw( IO_ERROR )
 {
     /*
     <structure_out_descriptor >::=
@@ -1237,7 +1237,7 @@ void SPECCTRA_DB::doSTRUCTURE_OUT( STRUCTURE_OUT* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doKEEPOUT( KEEPOUT* growth ) throw( IOError )
+void SPECCTRA_DB::doKEEPOUT( KEEPOUT* growth ) throw( IO_ERROR )
 {
     DSN_T   tok = nextTok();
 
@@ -1326,7 +1326,7 @@ void SPECCTRA_DB::doKEEPOUT( KEEPOUT* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doWINDOW( WINDOW* growth ) throw( IOError )
+void SPECCTRA_DB::doWINDOW( WINDOW* growth ) throw( IO_ERROR )
 {
     DSN_T   tok = nextTok();
 
@@ -1378,7 +1378,7 @@ void SPECCTRA_DB::doWINDOW( WINDOW* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doBOUNDARY( BOUNDARY* growth ) throw( IOError )
+void SPECCTRA_DB::doBOUNDARY( BOUNDARY* growth ) throw( IO_ERROR )
 {
     DSN_T   tok = nextTok();
 
@@ -1425,7 +1425,7 @@ void SPECCTRA_DB::doBOUNDARY( BOUNDARY* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doPATH( PATH* growth ) throw( IOError )
+void SPECCTRA_DB::doPATH( PATH* growth ) throw( IO_ERROR )
 {
     DSN_T   tok = nextTok();
 
@@ -1473,7 +1473,7 @@ void SPECCTRA_DB::doPATH( PATH* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doRECTANGLE( RECTANGLE* growth ) throw( IOError )
+void SPECCTRA_DB::doRECTANGLE( RECTANGLE* growth ) throw( IO_ERROR )
 {
     needSYMBOL();
     growth->layer_id = lexer->CurText();
@@ -1498,7 +1498,7 @@ void SPECCTRA_DB::doRECTANGLE( RECTANGLE* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doCIRCLE( CIRCLE* growth ) throw( IOError )
+void SPECCTRA_DB::doCIRCLE( CIRCLE* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -1526,7 +1526,7 @@ void SPECCTRA_DB::doCIRCLE( CIRCLE* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doQARC( QARC* growth ) throw( IOError )
+void SPECCTRA_DB::doQARC( QARC* growth ) throw( IO_ERROR )
 {
     needSYMBOL();
     growth->layer_id = lexer->CurText();
@@ -1550,7 +1550,7 @@ void SPECCTRA_DB::doQARC( QARC* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doSTRINGPROP( STRINGPROP* growth ) throw( IOError )
+void SPECCTRA_DB::doSTRINGPROP( STRINGPROP* growth ) throw( IO_ERROR )
 {
     needSYMBOL();
     growth->value = lexer->CurText();
@@ -1558,7 +1558,7 @@ void SPECCTRA_DB::doSTRINGPROP( STRINGPROP* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doTOKPROP( TOKPROP* growth ) throw( IOError )
+void SPECCTRA_DB::doTOKPROP( TOKPROP* growth ) throw( IO_ERROR )
 {
     DSN_T tok = nextTok();
 
@@ -1571,7 +1571,7 @@ void SPECCTRA_DB::doTOKPROP( TOKPROP* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doVIA( VIA* growth ) throw( IOError )
+void SPECCTRA_DB::doVIA( VIA* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -1600,7 +1600,7 @@ void SPECCTRA_DB::doVIA( VIA* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doCONTROL( CONTROL* growth ) throw( IOError )
+void SPECCTRA_DB::doCONTROL( CONTROL* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -1647,7 +1647,7 @@ void SPECCTRA_DB::doCONTROL( CONTROL* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doPROPERTIES( PROPERTIES* growth ) throw( IOError )
+void SPECCTRA_DB::doPROPERTIES( PROPERTIES* growth ) throw( IO_ERROR )
 {
     DSN_T       tok;
     PROPERTY    property;  // construct it once here, append multiple times.
@@ -1670,7 +1670,7 @@ void SPECCTRA_DB::doPROPERTIES( PROPERTIES* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doLAYER( LAYER* growth ) throw( IOError )
+void SPECCTRA_DB::doLAYER( LAYER* growth ) throw( IO_ERROR )
 {
     DSN_T   tok = nextTok();
 
@@ -1792,7 +1792,7 @@ void SPECCTRA_DB::doLAYER( LAYER* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doRULE( RULE* growth ) throw( IOError )
+void SPECCTRA_DB::doRULE( RULE* growth ) throw( IO_ERROR )
 {
     std::string     builder;
     int             bracketNesting = 1; // we already saw the opening T_LEFT
@@ -1838,7 +1838,7 @@ void SPECCTRA_DB::doRULE( RULE* growth ) throw( IOError )
 
 
 #if 0
-void SPECCTRA_DB::doPLACE_RULE( PLACE_RULE* growth, bool expect_object_type ) throw( IOError )
+void SPECCTRA_DB::doPLACE_RULE( PLACE_RULE* growth, bool expect_object_type ) throw( IO_ERROR )
 {
     /*   (place_rule [<structure_place_rule_object> ]
          {[<spacing_descriptor> |
@@ -1924,7 +1924,7 @@ void SPECCTRA_DB::doPLACE_RULE( PLACE_RULE* growth, bool expect_object_type ) th
 #endif
 
 
-void SPECCTRA_DB::doREGION( REGION* growth ) throw( IOError )
+void SPECCTRA_DB::doREGION( REGION* growth ) throw( IO_ERROR )
 {
     DSN_T tok = nextTok();
 
@@ -1993,7 +1993,7 @@ void SPECCTRA_DB::doREGION( REGION* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doCLASS_CLASS( CLASS_CLASS* growth ) throw( IOError )
+void SPECCTRA_DB::doCLASS_CLASS( CLASS_CLASS* growth ) throw( IO_ERROR )
 {
     DSN_T   tok = nextTok();
 
@@ -2038,7 +2038,7 @@ void SPECCTRA_DB::doCLASS_CLASS( CLASS_CLASS* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doCLASSES( CLASSES* growth ) throw( IOError )
+void SPECCTRA_DB::doCLASSES( CLASSES* growth ) throw( IO_ERROR )
 {
     DSN_T   tok = nextTok();
 
@@ -2061,7 +2061,7 @@ void SPECCTRA_DB::doCLASSES( CLASSES* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doGRID( GRID* growth ) throw( IOError )
+void SPECCTRA_DB::doGRID( GRID* growth ) throw( IO_ERROR )
 {
     DSN_T   tok = nextTok();
 
@@ -2126,7 +2126,7 @@ void SPECCTRA_DB::doGRID( GRID* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doLAYER_RULE( LAYER_RULE* growth ) throw( IOError )
+void SPECCTRA_DB::doLAYER_RULE( LAYER_RULE* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -2151,7 +2151,7 @@ void SPECCTRA_DB::doLAYER_RULE( LAYER_RULE* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doPLACE( PLACE* growth ) throw( IOError )
+void SPECCTRA_DB::doPLACE( PLACE* growth ) throw( IO_ERROR )
 {
     DSN_T   tok = nextTok();
 
@@ -2266,7 +2266,7 @@ void SPECCTRA_DB::doPLACE( PLACE* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doCOMPONENT( COMPONENT* growth ) throw( IOError )
+void SPECCTRA_DB::doCOMPONENT( COMPONENT* growth ) throw( IO_ERROR )
 {
     DSN_T   tok = nextTok();
 
@@ -2296,7 +2296,7 @@ void SPECCTRA_DB::doCOMPONENT( COMPONENT* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doPLACEMENT( PLACEMENT* growth ) throw( IOError )
+void SPECCTRA_DB::doPLACEMENT( PLACEMENT* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -2355,7 +2355,7 @@ void SPECCTRA_DB::doPLACEMENT( PLACEMENT* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doPADSTACK( PADSTACK* growth ) throw( IOError )
+void SPECCTRA_DB::doPADSTACK( PADSTACK* growth ) throw( IO_ERROR )
 {
     DSN_T   tok = nextTok();
 
@@ -2455,7 +2455,7 @@ void SPECCTRA_DB::doPADSTACK( PADSTACK* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doSHAPE( SHAPE* growth ) throw( IOError )
+void SPECCTRA_DB::doSHAPE( SHAPE* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -2538,7 +2538,7 @@ L_done_that:
 }
 
 
-void SPECCTRA_DB::doIMAGE( IMAGE* growth ) throw( IOError )
+void SPECCTRA_DB::doIMAGE( IMAGE* growth ) throw( IO_ERROR )
 {
     DSN_T   tok = nextTok();
 
@@ -2634,7 +2634,7 @@ void SPECCTRA_DB::doIMAGE( IMAGE* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doPIN( PIN* growth ) throw( IOError )
+void SPECCTRA_DB::doPIN( PIN* growth ) throw( IO_ERROR )
 {
     DSN_T   tok = nextTok();
 
@@ -2681,7 +2681,7 @@ void SPECCTRA_DB::doPIN( PIN* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doLIBRARY( LIBRARY* growth ) throw( IOError )
+void SPECCTRA_DB::doLIBRARY( LIBRARY* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -2735,7 +2735,7 @@ void SPECCTRA_DB::doLIBRARY( LIBRARY* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doNET( NET* growth ) throw( IOError )
+void SPECCTRA_DB::doNET( NET* growth ) throw( IO_ERROR )
 {
     DSN_T       tok = nextTok();
     PIN_REFS*   pin_refs;
@@ -2875,7 +2875,7 @@ L_pins:
 }
 
 
-void SPECCTRA_DB::doTOPOLOGY( TOPOLOGY* growth ) throw( IOError )
+void SPECCTRA_DB::doTOPOLOGY( TOPOLOGY* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -2913,7 +2913,7 @@ void SPECCTRA_DB::doTOPOLOGY( TOPOLOGY* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doCLASS( CLASS* growth ) throw( IOError )
+void SPECCTRA_DB::doCLASS( CLASS* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -3023,7 +3023,7 @@ void SPECCTRA_DB::doCLASS( CLASS* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doNETWORK( NETWORK* growth ) throw( IOError )
+void SPECCTRA_DB::doNETWORK( NETWORK* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -3068,7 +3068,7 @@ void SPECCTRA_DB::doNETWORK( NETWORK* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doCOMP_ORDER( COMP_ORDER* growth ) throw( IOError )
+void SPECCTRA_DB::doCOMP_ORDER( COMP_ORDER* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -3086,7 +3086,7 @@ void SPECCTRA_DB::doCOMP_ORDER( COMP_ORDER* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doFROMTO( FROMTO* growth ) throw( IOError )
+void SPECCTRA_DB::doFROMTO( FROMTO* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -3172,7 +3172,7 @@ void SPECCTRA_DB::doFROMTO( FROMTO* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doWIRE( WIRE* growth ) throw( IOError )
+void SPECCTRA_DB::doWIRE( WIRE* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -3295,7 +3295,7 @@ void SPECCTRA_DB::doWIRE( WIRE* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doWIRE_VIA( WIRE_VIA* growth ) throw( IOError )
+void SPECCTRA_DB::doWIRE_VIA( WIRE_VIA* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
     POINT   point;
@@ -3399,7 +3399,7 @@ void SPECCTRA_DB::doWIRE_VIA( WIRE_VIA* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doWIRING( WIRING* growth ) throw( IOError )
+void SPECCTRA_DB::doWIRING( WIRING* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -3455,7 +3455,7 @@ void SPECCTRA_DB::doWIRING( WIRING* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doANCESTOR( ANCESTOR* growth ) throw( IOError )
+void SPECCTRA_DB::doANCESTOR( ANCESTOR* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -3493,7 +3493,7 @@ void SPECCTRA_DB::doANCESTOR( ANCESTOR* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doHISTORY( HISTORY* growth ) throw( IOError )
+void SPECCTRA_DB::doHISTORY( HISTORY* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -3549,7 +3549,7 @@ void SPECCTRA_DB::doHISTORY( HISTORY* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doSESSION( SESSION* growth ) throw( IOError )
+void SPECCTRA_DB::doSESSION( SESSION* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -3626,7 +3626,7 @@ void SPECCTRA_DB::doSESSION( SESSION* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doWAS_IS( WAS_IS* growth ) throw( IOError )
+void SPECCTRA_DB::doWAS_IS( WAS_IS* growth ) throw( IO_ERROR )
 {
     DSN_T       tok;
     PIN_PAIR    empty( growth );
@@ -3667,7 +3667,7 @@ void SPECCTRA_DB::doWAS_IS( WAS_IS* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doROUTE( ROUTE* growth ) throw( IOError )
+void SPECCTRA_DB::doROUTE( ROUTE* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -3743,7 +3743,7 @@ void SPECCTRA_DB::doROUTE( ROUTE* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doNET_OUT( NET_OUT* growth ) throw( IOError )
+void SPECCTRA_DB::doNET_OUT( NET_OUT* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
 
@@ -3811,7 +3811,7 @@ void SPECCTRA_DB::doNET_OUT( NET_OUT* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::doSUPPLY_PIN( SUPPLY_PIN* growth ) throw( IOError )
+void SPECCTRA_DB::doSUPPLY_PIN( SUPPLY_PIN* growth ) throw( IO_ERROR )
 {
     DSN_T   tok;
     PIN_REF empty(growth);
@@ -3847,7 +3847,7 @@ void SPECCTRA_DB::doSUPPLY_PIN( SUPPLY_PIN* growth ) throw( IOError )
 }
 
 
-void SPECCTRA_DB::ExportPCB( wxString filename, bool aNameChange ) throw( IOError )
+void SPECCTRA_DB::ExportPCB( wxString filename, bool aNameChange ) throw( IO_ERROR )
 {
     if( pcb )
     {
@@ -3938,7 +3938,7 @@ UNIT_RES* ELEM::GetUnits() const
 }
 
 
-void ELEM::Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+void ELEM::Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
 {
     out->Print( nestLevel, "(%s\n", Name() );
 
@@ -3948,7 +3948,7 @@ void ELEM::Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
 }
 
 
-void ELEM_HOLDER::FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+void ELEM_HOLDER::FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
 {
     for( int i=0;  i<Length();  ++i )
     {
@@ -4061,7 +4061,7 @@ PARSER::PARSER( ELEM* aParent ) :
 }
 
 
-void PARSER::FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+void PARSER::FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
 {
     out->Print( nestLevel, "(string_quote %c)\n", string_quote );
     out->Print( nestLevel, "(space_in_quoted_tokens %s)\n", space_in_quoted_tokens ? "on" : "off" );
@@ -4097,7 +4097,7 @@ void PARSER::FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOErro
 }
 
 
-void PLACE::Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+void PLACE::Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
 {
     bool        useMultiLine;
 

pcbnew/specctra.h

@@ -554,9 +554,9 @@ struct POINT
      * SPECCTRA DSN format.
      * @param out The formatter to write to.
      * @param nestLevel A multiple of the number of spaces to preceed the output with.
-     * @throw IOError if a system error writing the output, such as a full disk.
+     * @throw IO_ERROR if a system error writing the output, such as a full disk.
      */
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) const throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) const throw( IO_ERROR )
     {
         out->Print( nestLevel, " %.6g %.6g", x, y );
     }
@@ -576,9 +576,9 @@ struct PROPERTY
      * SPECCTRA DSN format.
      * @param out The formatter to write to.
      * @param nestLevel A multiple of the number of spaces to preceed the output with.
-     * @throw IOError if a system error writing the output, such as a full disk.
+     * @throw IO_ERROR if a system error writing the output, such as a full disk.
      */
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) const throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) const throw( IO_ERROR )
     {
         const char* quoteName  = out->GetQuoteChar( name.c_str() );
         const char* quoteValue = out->GetQuoteChar( value.c_str() );
@@ -654,9 +654,9 @@ public:
      * SPECCTRA DSN format.
      * @param out The formatter to write to.
      * @param nestLevel A multiple of the number of spaces to preceed the output with.
-     * @throw IOError if a system error writing the output, such as a full disk.
+     * @throw IO_ERROR if a system error writing the output, such as a full disk.
      */
-    virtual void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError );
+    virtual void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR );
 
 
     /**
@@ -666,9 +666,9 @@ public:
      * wrapper is not included.
      * @param out The formatter to write to.
      * @param nestLevel A multiple of the number of spaces to preceed the output with.
-     * @throw IOError if a system error writing the output, such as a full disk.
+     * @throw IO_ERROR if a system error writing the output, such as a full disk.
      */
-    virtual void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    virtual void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         // overridden in ELEM_HOLDER
     }
@@ -700,7 +700,7 @@ public:
     {
     }
 
-    virtual void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError );
+    virtual void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR );
 
 
     //-----< list operations >--------------------------------------------
@@ -796,7 +796,7 @@ public:
 
     PARSER( ELEM* aParent );
 
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError );
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR );
 };
 
 
@@ -831,7 +831,7 @@ public:
     DSN_T   GetEngUnits() const  { return units; }
     int     GetValue() const  { return value; }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         if( type == T_unit )
             out->Print( nestLevel, "(%s %s)\n", Name(),
@@ -874,7 +874,7 @@ public:
         point1.FixNegativeZero();
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* newline = nestLevel ? "\n" : "";
 
@@ -907,7 +907,7 @@ public:
     {
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         out->Print( nestLevel, "(%s", Name() );
 
@@ -953,7 +953,7 @@ public:
         delete rule;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         out->Print( nestLevel, "(%s", Name() );
 
@@ -1012,7 +1012,7 @@ public:
         aperture_width = aWidth;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* newline = nestLevel ? "\n" : "";
 
@@ -1071,7 +1071,7 @@ public:
         delete rectangle;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         out->Print( nestLevel, "(%s\n", Name() );
 
@@ -1104,7 +1104,7 @@ public:
         diameter = 0.0;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* newline = nestLevel ? "\n" : "";
 
@@ -1151,7 +1151,7 @@ public:
         aperture_width = 0.0;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* newline = nestLevel ? "\n" : "";
 
@@ -1233,7 +1233,7 @@ public:
         }
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         out->Print( nestLevel, "(%s ", Name() );
 
@@ -1316,7 +1316,7 @@ public:
         windows.push_back( aWindow );
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* newline = "\n";
 
@@ -1393,7 +1393,7 @@ public:
         padstacks.push_back( aViaName );
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const int RIGHTMARGIN = 80;
         int perLine = out->Print( nestLevel, "(%s", Name() );
@@ -1447,7 +1447,7 @@ public:
     {
     }
 
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         for( STRINGS::iterator i=class_ids.begin();  i!=class_ids.end();  ++i )
         {
@@ -1485,7 +1485,7 @@ public:
         delete classes;
     }
 
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         if( classes )
             classes->Format( out, nestLevel );
@@ -1515,7 +1515,7 @@ public:
     {
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         out->Print( nestLevel, "(%s\n", Name() );
 
@@ -1570,7 +1570,7 @@ public:
         delete rules;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* quote = out->GetQuoteChar( name.c_str() );
 
@@ -1644,7 +1644,7 @@ public:
         layer_weight = 0.0;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* quote0 = out->GetQuoteChar( layer_id0.c_str() );
         const char* quote1 = out->GetQuoteChar( layer_id1.c_str() );
@@ -1671,7 +1671,7 @@ public:
     {
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         out->Print( nestLevel, "(%s\n", Name() );
 
@@ -1717,7 +1717,7 @@ public:
     {
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         out->Print( nestLevel, "(%s %s)\n", Name(),
                    GetTokenText( value ) );
@@ -1743,7 +1743,7 @@ public:
     {
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* quote = out->GetQuoteChar( value.c_str() );
 
@@ -1786,7 +1786,7 @@ public:
         delete rules;
     }
 
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         if( region_id.size() )
         {
@@ -1834,7 +1834,7 @@ public:
         image_type= T_NONE;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         out->Print( nestLevel, "(%s %s %.6g",
                    Name(),
@@ -1878,7 +1878,7 @@ public:
         delete rules;
     }
 
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         for( LAYERS::iterator i=layers.begin();  i!=layers.end();  ++i )
             i->Format( out, nestLevel );
@@ -1962,7 +1962,7 @@ public:
             place_boundary->SetParent( this );
     }
 
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         if( unit )
             unit->Format( out, nestLevel );
@@ -2094,7 +2094,7 @@ public:
         rotation = aRotation;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError );
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR );
 };
 typedef boost::ptr_vector<PLACE>    PLACES;
 
@@ -2131,7 +2131,7 @@ public:
      */
 //    static int Compare( IMAGE* lhs, IMAGE* rhs );
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* quote = out->GetQuoteChar( image_id.c_str() );
         out->Print( nestLevel, "(%s %s%s%s\n", Name(),
@@ -2142,7 +2142,7 @@ public:
         out->Print( nestLevel, ")\n" );
     }
 
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         for( PLACES::iterator i=places.begin();  i!=places.end();  ++i )
             i->Format( out, nestLevel );
@@ -2195,7 +2195,7 @@ public:
         return added;
     }
 
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         if( unit )
             unit->Format( out, nestLevel );
@@ -2261,7 +2261,7 @@ public:
         connect = aConnect;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         out->Print( nestLevel, "(%s ", Name() );
 
@@ -2320,7 +2320,7 @@ public:
         vertex.FixNegativeZero();
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* quote = out->GetQuoteChar( padstack_id.c_str() );
         if( isRotated )
@@ -2405,7 +2405,7 @@ public:
         return image_id;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         std::string imageId = GetImageId();
 
@@ -2420,7 +2420,7 @@ public:
     }
 
     // this is here for makeHash()
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         if( side != T_both )
             out->Print( 0, " (side %s)", GetTokenText( side ) );
@@ -2520,7 +2520,7 @@ public:
         padstack_id = aPadstackId;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* quote = out->GetQuoteChar( padstack_id.c_str() );
 
@@ -2534,7 +2534,7 @@ public:
 
 
     // this factored out for use by Compare()
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         if( unit )
             unit->Format( out, nestLevel );
@@ -2763,7 +2763,7 @@ public:
         return NULL;
     }
 
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         if( unit )
             unit->Format( out, nestLevel );
@@ -2808,7 +2808,7 @@ struct PIN_REF : public ELEM
      * is like Format() but is not virual and returns the number of characters
      * that were output.
      */
-    int FormatIt( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    int FormatIt( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         // only print the newline if there is a nest level, and make
         // the quotes unconditional on this one.
@@ -2852,7 +2852,7 @@ public:
         delete rules;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         // no quoting on these two, the lexer preserved the quotes on input
         out->Print( nestLevel, "(%s %s %s ",
@@ -2910,7 +2910,7 @@ public:
     {
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         out->Print( nestLevel, "(%s", Name() );
 
@@ -2993,7 +2993,7 @@ public:
         return -1;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* quote = out->GetQuoteChar( net_id.c_str() );
         const char* space = " ";
@@ -3070,7 +3070,7 @@ public:
     {
     }
 
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         for( FROMTOS::iterator i=fromtos.begin();  i!=fromtos.end();  ++i )
             i->Format( out, nestLevel );
@@ -3117,7 +3117,7 @@ public:
     }
 
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* quote = out->GetQuoteChar( class_id.c_str() );
 
@@ -3186,7 +3186,7 @@ public:
     {
     }
 
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         for( NETS::iterator i=nets.begin();  i!=nets.end();  ++i )
             i->Format( out, nestLevel );
@@ -3267,7 +3267,7 @@ public:
         }
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         out->Print( nestLevel, "(%s ", Name() );
 
@@ -3351,7 +3351,7 @@ public:
         return padstack_id;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* quote = out->GetQuoteChar( padstack_id.c_str() );
 
@@ -3477,7 +3477,7 @@ public:
         delete unit;
     }
 
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         if( unit )
             unit->Format( out, nestLevel );
@@ -3540,7 +3540,7 @@ public:
         delete wiring;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* quote = out->GetQuoteChar( pcbname.c_str() );
 
@@ -3603,7 +3603,7 @@ public:
         time_stamp = time(NULL);
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         char    temp[80];
         struct  tm* tmp;
@@ -3647,7 +3647,7 @@ public:
         time_stamp = time(NULL);
     }
 
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         for( ANCESTORS::iterator i=ancestors.begin();  i!=ancestors.end();  ++i )
             i->Format( out, nestLevel );
@@ -3690,7 +3690,7 @@ public:
     {
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         bool singleLine = pin_refs.size() <= 1;
         out->Print( nestLevel, "(%s", Name() );
@@ -3749,7 +3749,7 @@ public:
         delete rules;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* quote = out->GetQuoteChar( net_id.c_str() );
 
@@ -3816,7 +3816,7 @@ public:
         return ELEM::GetUnits();
     }
 
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         if( resolution )
             resolution->Format( out, nestLevel );
@@ -3879,7 +3879,7 @@ public:
     {
     }
 
-    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void FormatContents( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         for( PIN_PAIRS::iterator i=pin_pairs.begin();  i!=pin_pairs.end();  ++i )
         {
@@ -3936,7 +3936,7 @@ public:
         delete route;
     }
 
-    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IOError )
+    void Format( OUTPUTFORMATTER* out, int nestLevel ) throw( IO_ERROR )
     {
         const char* quote = out->GetQuoteChar( session_id.c_str() );
         out->Print( nestLevel, "(%s %s%s%s\n", Name(),
@@ -4048,10 +4048,10 @@ class SPECCTRA_DB
     /**
      * Function needLEFT
      * calls nextTok() and then verifies that the token read in is a T_LEFT.
-     * If it is not, an IOError is thrown.
+     * If it is not, an IO_ERROR is thrown.
-     * @throw IOError, if the next token is not a T_LEFT
+     * @throw IO_ERROR, if the next token is not a T_LEFT
      */
-    void needLEFT() throw( IOError )
+    void needLEFT() throw( IO_ERROR )
     {
         lexer->NeedLEFT();
     }
@@ -4059,10 +4059,10 @@ class SPECCTRA_DB
     /**
      * Function needRIGHT
      * calls nextTok() and then verifies that the token read in is a T_RIGHT.
-     * If it is not, an IOError is thrown.
+     * If it is not, an IO_ERROR is thrown.
-     * @throw IOError, if the next token is not a T_RIGHT
+     * @throw IO_ERROR, if the next token is not a T_RIGHT
      */
-    void needRIGHT() throw( IOError )
+    void needRIGHT() throw( IO_ERROR )
     {
         lexer->NeedRIGHT();
     }
@@ -4071,11 +4071,11 @@ class SPECCTRA_DB
      * Function needSYMBOL
      * calls nextTok() and then verifies that the token read in
      * satisfies bool isSymbol().
-     * If not, an IOError is thrown.
+     * If not, an IO_ERROR is thrown.
      * @return DSN_T - the actual token read in.
-     * @throw IOError, if the next token does not satisfy isSymbol()
+     * @throw IO_ERROR, if the next token does not satisfy isSymbol()
      */
-    DSN_T needSYMBOL() throw( IOError )
+    DSN_T needSYMBOL() throw( IO_ERROR )
     {
         return (DSN_T) lexer->NeedSYMBOL();
     }
@@ -4084,11 +4084,11 @@ class SPECCTRA_DB
      * Function needSYMBOLorNUMBER
      * calls nextTok() and then verifies that the token read in
      * satisfies bool isSymbol() or tok==T_NUMBER.
-     * If not, an IOError is thrown.
+     * If not, an IO_ERROR is thrown.
      * @return DSN_T - the actual token read in.
-     * @throw IOError, if the next token does not satisfy the above test
+     * @throw IO_ERROR, if the next token does not satisfy the above test
      */
-    DSN_T needSYMBOLorNUMBER() throw( IOError )
+    DSN_T needSYMBOLorNUMBER() throw( IO_ERROR )
     {
         return (DSN_T) lexer->NeedSYMBOLorNUMBER();
     }
@@ -4106,10 +4106,10 @@ class SPECCTRA_DB
      *
      * @param component_id Where to put the text preceeding the '-' hyphen.
      * @param pin_d Where to put the text which trails the '-'.
-     * @throw IOError, if the next token or two do no make up a pin_reference,
+     * @throw IO_ERROR, if the next token or two do no make up a pin_reference,
      * or there is an error reading from the input stream.
      */
-    void readCOMPnPIN( std::string* component_id, std::string* pid_id ) throw( IOError );
+    void readCOMPnPIN( std::string* component_id, std::string* pid_id ) throw( IO_ERROR );
 
 
     /**
@@ -4123,80 +4123,80 @@ class SPECCTRA_DB
      * time stamp.
      *
      * @param time_stamp Where to put the parsed time value.
-     * @throw IOError, if the next token or 8 do no make up a time stamp,
+     * @throw IO_ERROR, if the next token or 8 do no make up a time stamp,
      * or there is an error reading from the input stream.
      */
-    void readTIME( time_t* time_stamp ) throw( IOError );
+    void readTIME( time_t* time_stamp ) throw( IO_ERROR );
 
 
     /**
      * Function expecting
-     * throws an IOError exception with an input file specific error message.
+     * throws an IO_ERROR exception with an input file specific error message.
      * @param int is the token type which was expected at the current input location.
-     * @throw IOError with the location within the input file of the problem.
+     * @throw IO_ERROR with the location within the input file of the problem.
      */
-    void expecting( DSN_T aTok ) throw( IOError )
+    void expecting( DSN_T aTok ) throw( IO_ERROR )
     {
         lexer->Expecting( aTok );
     }
-    void unexpected( DSN_T aTok ) throw( IOError )
+    void unexpected( DSN_T aTok ) throw( IO_ERROR )
     {
         lexer->Unexpected( aTok );
     }
-    void expecting( const char* text ) throw( IOError );
+    void expecting( const char* text ) throw( IO_ERROR );
-    void unexpected( const char* text ) throw( IOError );
+    void unexpected( const char* text ) throw( IO_ERROR );
 
-    void doPCB( PCB* growth ) throw(IOError);
+    void doPCB( PCB* growth ) throw( IO_ERROR );
-    void doPARSER( PARSER* growth ) throw(IOError);
+    void doPARSER( PARSER* growth ) throw( IO_ERROR );
-    void doRESOLUTION( UNIT_RES* growth ) throw(IOError);
+    void doRESOLUTION( UNIT_RES* growth ) throw( IO_ERROR );
-    void doUNIT( UNIT_RES* growth ) throw( IOError );
+    void doUNIT( UNIT_RES* growth ) throw( IO_ERROR );
-    void doSTRUCTURE( STRUCTURE* growth ) throw( IOError );
+    void doSTRUCTURE( STRUCTURE* growth ) throw( IO_ERROR );
-    void doSTRUCTURE_OUT( STRUCTURE_OUT* growth ) throw( IOError );
+    void doSTRUCTURE_OUT( STRUCTURE_OUT* growth ) throw( IO_ERROR );
-    void doLAYER_NOISE_WEIGHT( LAYER_NOISE_WEIGHT* growth ) throw( IOError );
+    void doLAYER_NOISE_WEIGHT( LAYER_NOISE_WEIGHT* growth ) throw( IO_ERROR );
-    void doLAYER_PAIR( LAYER_PAIR* growth ) throw( IOError );
+    void doLAYER_PAIR( LAYER_PAIR* growth ) throw( IO_ERROR );
-    void doBOUNDARY( BOUNDARY* growth ) throw( IOError );
+    void doBOUNDARY( BOUNDARY* growth ) throw( IO_ERROR );
-    void doRECTANGLE( RECTANGLE* growth ) throw( IOError );
+    void doRECTANGLE( RECTANGLE* growth ) throw( IO_ERROR );
-    void doPATH( PATH* growth ) throw( IOError );
+    void doPATH( PATH* growth ) throw( IO_ERROR );
-    void doSTRINGPROP( STRINGPROP* growth ) throw( IOError );
+    void doSTRINGPROP( STRINGPROP* growth ) throw( IO_ERROR );
-    void doTOKPROP( TOKPROP* growth ) throw( IOError );
+    void doTOKPROP( TOKPROP* growth ) throw( IO_ERROR );
-    void doVIA( VIA* growth ) throw( IOError );
+    void doVIA( VIA* growth ) throw( IO_ERROR );
-    void doCONTROL( CONTROL* growth ) throw( IOError );
+    void doCONTROL( CONTROL* growth ) throw( IO_ERROR );
-    void doLAYER( LAYER* growth ) throw( IOError );
+    void doLAYER( LAYER* growth ) throw( IO_ERROR );
-    void doRULE( RULE* growth ) throw( IOError );
+    void doRULE( RULE* growth ) throw( IO_ERROR );
-    void doKEEPOUT( KEEPOUT* growth ) throw( IOError );
+    void doKEEPOUT( KEEPOUT* growth ) throw( IO_ERROR );
-    void doCIRCLE( CIRCLE* growth ) throw( IOError );
+    void doCIRCLE( CIRCLE* growth ) throw( IO_ERROR );
-    void doQARC( QARC* growth ) throw( IOError );
+    void doQARC( QARC* growth ) throw( IO_ERROR );
-    void doWINDOW( WINDOW* growth ) throw( IOError );
+    void doWINDOW( WINDOW* growth ) throw( IO_ERROR );
-    void doREGION( REGION* growth ) throw( IOError );
+    void doREGION( REGION* growth ) throw( IO_ERROR );
-    void doCLASS_CLASS( CLASS_CLASS* growth ) throw( IOError );
+    void doCLASS_CLASS( CLASS_CLASS* growth ) throw( IO_ERROR );
-    void doLAYER_RULE( LAYER_RULE* growth ) throw( IOError );
+    void doLAYER_RULE( LAYER_RULE* growth ) throw( IO_ERROR );
-    void doCLASSES( CLASSES* growth ) throw( IOError );
+    void doCLASSES( CLASSES* growth ) throw( IO_ERROR );
-    void doGRID( GRID* growth ) throw( IOError );
+    void doGRID( GRID* growth ) throw( IO_ERROR );
-    void doPLACE( PLACE* growth ) throw( IOError );
+    void doPLACE( PLACE* growth ) throw( IO_ERROR );
-    void doCOMPONENT( COMPONENT* growth ) throw( IOError );
+    void doCOMPONENT( COMPONENT* growth ) throw( IO_ERROR );
-    void doPLACEMENT( PLACEMENT* growth ) throw( IOError );
+    void doPLACEMENT( PLACEMENT* growth ) throw( IO_ERROR );
-    void doPROPERTIES( PROPERTIES* growth ) throw( IOError );
+    void doPROPERTIES( PROPERTIES* growth ) throw( IO_ERROR );
-    void doPADSTACK( PADSTACK* growth ) throw( IOError );
+    void doPADSTACK( PADSTACK* growth ) throw( IO_ERROR );
-    void doSHAPE( SHAPE* growth ) throw( IOError );
+    void doSHAPE( SHAPE* growth ) throw( IO_ERROR );
-    void doIMAGE( IMAGE* growth ) throw( IOError );
+    void doIMAGE( IMAGE* growth ) throw( IO_ERROR );
-    void doLIBRARY( LIBRARY* growth ) throw( IOError );
+    void doLIBRARY( LIBRARY* growth ) throw( IO_ERROR );
-    void doPIN( PIN* growth ) throw( IOError );
+    void doPIN( PIN* growth ) throw( IO_ERROR );
-    void doNET( NET* growth ) throw( IOError );
+    void doNET( NET* growth ) throw( IO_ERROR );
-    void doNETWORK( NETWORK* growth ) throw( IOError );
+    void doNETWORK( NETWORK* growth ) throw( IO_ERROR );
-    void doCLASS( CLASS* growth ) throw( IOError );
+    void doCLASS( CLASS* growth ) throw( IO_ERROR );
-    void doTOPOLOGY( TOPOLOGY* growth ) throw( IOError );
+    void doTOPOLOGY( TOPOLOGY* growth ) throw( IO_ERROR );
-    void doFROMTO( FROMTO* growth ) throw( IOError );
+    void doFROMTO( FROMTO* growth ) throw( IO_ERROR );
-    void doCOMP_ORDER( COMP_ORDER* growth ) throw( IOError );
+    void doCOMP_ORDER( COMP_ORDER* growth ) throw( IO_ERROR );
-    void doWIRE( WIRE* growth ) throw( IOError );
+    void doWIRE( WIRE* growth ) throw( IO_ERROR );
-    void doWIRE_VIA( WIRE_VIA* growth ) throw( IOError );
+    void doWIRE_VIA( WIRE_VIA* growth ) throw( IO_ERROR );
-    void doWIRING( WIRING* growth ) throw( IOError );
+    void doWIRING( WIRING* growth ) throw( IO_ERROR );
-    void doSESSION( SESSION* growth ) throw( IOError );
+    void doSESSION( SESSION* growth ) throw( IO_ERROR );
-    void doANCESTOR( ANCESTOR* growth ) throw( IOError );
+    void doANCESTOR( ANCESTOR* growth ) throw( IO_ERROR );
-    void doHISTORY( HISTORY* growth ) throw( IOError );
+    void doHISTORY( HISTORY* growth ) throw( IO_ERROR );
-    void doROUTE( ROUTE* growth ) throw( IOError );
+    void doROUTE( ROUTE* growth ) throw( IO_ERROR );
-    void doWAS_IS( WAS_IS* growth ) throw( IOError );
+    void doWAS_IS( WAS_IS* growth ) throw( IO_ERROR );
-    void doNET_OUT( NET_OUT* growth ) throw( IOError );
+    void doNET_OUT( NET_OUT* growth ) throw( IO_ERROR );
-    void doSUPPLY_PIN( SUPPLY_PIN* growth ) throw( IOError );
+    void doSUPPLY_PIN( SUPPLY_PIN* growth ) throw( IO_ERROR );
 
     //-----<FromBOARD>-------------------------------------------------------
 
@@ -4206,7 +4206,7 @@ class SPECCTRA_DB
      * @param aBoard The BOARD to get information from in order to make the BOUNDARY.
      * @param aBoundary The empty BOUNDARY to fill in.
      */
-    void fillBOUNDARY( BOARD* aBoard, BOUNDARY* aBoundary ) throw( IOError );
+    void fillBOUNDARY( BOARD* aBoard, BOUNDARY* aBoundary ) throw( IO_ERROR );
 
 
     /**
@@ -4280,7 +4280,7 @@ class SPECCTRA_DB
      * Function makeTRACK
      * creates a TRACK form the PATH and BOARD info.
      */
-    TRACK* makeTRACK( PATH* aPath, int aPointIndex, int aNetcode ) throw( IOError );
+    TRACK* makeTRACK( PATH* aPath, int aPointIndex, int aNetcode ) throw( IO_ERROR );
 
 
     /**
@@ -4288,7 +4288,7 @@ class SPECCTRA_DB
      * instantiates a Kicad SEGVIA on the heap and initializes it with internal
      * values consistent with the given PADSTACK, POINT, and netcode.
      */
-    SEGVIA* makeVIA( PADSTACK* aPadstack, const POINT& aPoint, int aNetCode ) throw( IOError );
+    SEGVIA* makeVIA( PADSTACK* aPadstack, const POINT& aPoint, int aNetCode ) throw( IO_ERROR );
 
     //-----</FromSESSION>----------------------------------------------------
 
@@ -4357,9 +4357,9 @@ public:
      * missing only the silkscreen stuff).
      *
      * @param filename The name of the dsn file to load.
-     * @throw IOError if there is a lexer or parser error.
+     * @throw IO_ERROR if there is a lexer or parser error.
      */
-    void LoadPCB( const wxString& filename ) throw( IOError );
+    void LoadPCB( const wxString& filename ) throw( IO_ERROR );
 
 
     /**
@@ -4370,12 +4370,12 @@ public:
      * tracks, vias, and component locations.
      *
      * @param filename The name of the dsn file to load.
-     * @throw IOError if there is a lexer or parser error.
+     * @throw IO_ERROR if there is a lexer or parser error.
      */
-    void LoadSESSION( const wxString& filename ) throw( IOError );
+    void LoadSESSION( const wxString& filename ) throw( IO_ERROR );
 
 
-    void ThrowIOError( const wxChar* fmt, ... ) throw( IOError );
+    void ThrowIOError( const wxChar* fmt, ... ) throw( IO_ERROR );
 
 
     /**
@@ -4385,9 +4385,9 @@ public:
      * @param aFilename The file to save to.
      * @param aNameChange If true, causes the pcb's name to change to "aFilename"
      *          and also to to be changed in the output file.
-     * @throw IOError, if an i/o error occurs saving the file.
+     * @throw IO_ERROR, if an i/o error occurs saving the file.
      */
-    void ExportPCB( wxString aFilename,  bool aNameChange=false ) throw( IOError );
+    void ExportPCB( wxString aFilename,  bool aNameChange=false ) throw( IO_ERROR );
 
 
     /**
@@ -4401,7 +4401,7 @@ public:
      *
      * @param aBoard The BOARD to convert to a PCB.
      */
-    void FromBOARD( BOARD* aBoard ) throw( IOError );
+    void FromBOARD( BOARD* aBoard ) throw( IO_ERROR );
 
     /**
      * Function FromSESSION
@@ -4411,7 +4411,7 @@ public:
      *
      * @param aBoard The BOARD to merge the SESSION information into.
      */
-    void FromSESSION( BOARD* aBoard ) throw( IOError );
+    void FromSESSION( BOARD* aBoard ) throw( IO_ERROR );
 
     /**
      * Function ExportSESSION

pcbnew/specctra_export.cpp

@@ -112,7 +112,7 @@ void WinEDA_PcbFrame::ExportToSpecctra( wxCommandEvent& event )
         // if an exception is thrown by FromBOARD or ExportPCB(), then
         // ~SPECCTRA_DB() will close the file.
     }
-    catch( IOError ioe )
+    catch( IO_ERROR ioe )
     {
         ok = false;
 
@@ -719,7 +719,7 @@ PADSTACK* SPECCTRA_DB::makeVia( const SEGVIA* aVia )
 }
 
 
-void SPECCTRA_DB::fillBOUNDARY( BOARD* aBoard, BOUNDARY* boundary ) throw( IOError )
+void SPECCTRA_DB::fillBOUNDARY( BOARD* aBoard, BOUNDARY* boundary ) throw( IO_ERROR )
 {
     TYPE_COLLECTOR          items;
 
@@ -905,7 +905,7 @@ typedef std::set<std::string>  STRINGSET;
 typedef std::pair<STRINGSET::iterator, bool> STRINGSET_PAIR;
 
 
-void SPECCTRA_DB::FromBOARD( BOARD* aBoard ) throw( IOError )
+void SPECCTRA_DB::FromBOARD( BOARD* aBoard ) throw( IO_ERROR )
 {
     TYPE_COLLECTOR          items;
 

pcbnew/specctra_import.cpp

@@ -96,7 +96,7 @@ void WinEDA_PcbFrame::ImportSpecctraSession( wxCommandEvent& event )
         db.LoadSESSION( fullFileName );
         db.FromSESSION( GetBoard() );
     }
-    catch( IOError ioe )
+    catch( IO_ERROR ioe )
     {
         SetLocaleTo_Default( );    // revert to the current locale
 
@@ -193,7 +193,7 @@ static wxPoint mapPt( const POINT& aPoint, UNIT_RES* aResolution )
 }
 
 
-TRACK* SPECCTRA_DB::makeTRACK( PATH* aPath, int aPointIndex, int aNetcode ) throw( IOError )
+TRACK* SPECCTRA_DB::makeTRACK( PATH* aPath, int aPointIndex, int aNetcode ) throw( IO_ERROR )
 {
     int layerNdx = findLayerName( aPath->layer_id );
 
@@ -216,7 +216,7 @@ TRACK* SPECCTRA_DB::makeTRACK( PATH* aPath, int aPointIndex, int aNetcode ) thro
 }
 
 
-SEGVIA* SPECCTRA_DB::makeVIA( PADSTACK* aPadstack, const POINT& aPoint, int aNetCode ) throw( IOError )
+SEGVIA* SPECCTRA_DB::makeVIA( PADSTACK* aPadstack, const POINT& aPoint, int aNetCode ) throw( IO_ERROR )
 {
     SEGVIA* via = 0;
     SHAPE*  shape;
@@ -351,7 +351,7 @@ SEGVIA* SPECCTRA_DB::makeVIA( PADSTACK* aPadstack, const POINT& aPoint, int aNet
 // no UI code in this function, throw exception to report problems to the
 // UI handler: void WinEDA_PcbFrame::ImportSpecctraSession( wxCommandEvent& event )
 
-void SPECCTRA_DB::FromSESSION( BOARD* aBoard ) throw( IOError )
+void SPECCTRA_DB::FromSESSION( BOARD* aBoard ) throw( IO_ERROR )
 {
     sessionBoard = aBoard;      // not owned here
 

pcbnew/specctra_test.cpp

@@ -63,7 +63,7 @@ int main( int argc, char** argv )
 //        db.LoadPCB( filename );
         db.LoadSESSION( filename );
     }
-    catch( IOError ioe )
+    catch( IO_ERROR ioe )
     {
         fprintf( stderr, "%s\n", CONV_TO_UTF8(ioe.errorText) );
         failed = true;

pcbnew/tool_pcb.cpp

@@ -27,6 +27,7 @@
 #include "hotkeys.h"
 
 #include "help_common_strings.h"
+#include "class_layerchoicebox.h"
 
 #define SEL_LAYER_HELP _( \
         "Show active layer selections\nand select layer pair for route and place via" )
@@ -267,7 +268,12 @@ void WinEDA_PcbFrame::ReCreateHToolbar()
 
     m_HToolBar->AddSeparator();
 
+    if(m_SelLayerBox == NULL)
+        m_SelLayerBox = new WinEDALayerChoiceBox( m_HToolBar, ID_TOOLBARH_PCB_SELECT_LAYER);
+
     ReCreateLayerBox( m_HToolBar );
+    m_HToolBar->AddControl( m_SelLayerBox );
+
     PrepareLayerIndicator();    // Initialize the bitmap with current
                                 // active layer colors for the next tool
     m_HToolBar->AddTool( ID_AUX_TOOLBAR_PCB_SELECT_LAYER_PAIR, wxEmptyString,
@@ -434,7 +440,7 @@ void WinEDA_PcbFrame::ReCreateVToolbar()
 
     m_VToolBar->AddTool( ID_PCB_ZONES_BUTT, wxEmptyString,
                          wxBitmap( add_zone_xpm ),
-                         _( "Add zones" ), wxITEM_CHECK );
+                         _( "Add filled zones" ), wxITEM_CHECK );
 
     m_VToolBar->AddSeparator();
     m_VToolBar->AddTool( ID_PCB_ADD_LINE_BUTT, wxEmptyString,
@@ -451,7 +457,7 @@ void WinEDA_PcbFrame::ReCreateVToolbar()
 
     m_VToolBar->AddTool( ID_PCB_ADD_TEXT_BUTT, wxEmptyString,
                          wxBitmap( add_text_xpm ),
-                         _( "Add text" ), wxITEM_CHECK );
+                         _( "Add text on copper layers or graphic text" ), wxITEM_CHECK );
 
     m_VToolBar->AddSeparator();
     m_VToolBar->AddTool( ID_PCB_DIMENSION_BUTT, wxEmptyString,
@@ -470,7 +476,7 @@ void WinEDA_PcbFrame::ReCreateVToolbar()
     m_VToolBar->AddSeparator();
     m_VToolBar->AddTool( ID_PCB_PLACE_OFFSET_COORD_BUTT, wxEmptyString,
                          wxBitmap( pcb_offset_xpm ),
-                         _( "Offset adjust for drill and place files" ),
+                         _( "Place the origin point for drill and place files" ),
                          wxITEM_CHECK );
 
     m_VToolBar->AddTool( ID_PCB_PLACE_GRID_COORD_BUTT, wxEmptyString,
@@ -677,7 +683,6 @@ an existing track use its width\notherwise, use current width setting" ),
 
     m_TrackAndViasSizesList_Changed    = true;
     m_AuxiliaryToolBar->AddSeparator();
-    ReCreateLayerBox( NULL );
 }
 
 
@@ -685,97 +690,18 @@ void WinEDA_PcbFrame::syncLayerBox()
 {
     wxASSERT( m_SelLayerBox );
 
-    // Enable the display on the correct layer
-    // To avoid reentrancy ( Bug wxGTK Linux version? ), the selection is
-    // made only if it needs changing ( corrected on wxGTK 2.6.0 )
-    int     count  = m_SelLayerBox->GetCount();
-    int     choice = m_SelLayerBox->GetChoice();
     int     layer  = getActiveLayer();
-
+    m_SelLayerBox->SetLayerSelection(layer);
-    for( int listNdx=0;  listNdx<count;  ++listNdx )
-    {
-        int clientData = (int) (size_t) m_SelLayerBox->wxItemContainer::GetClientData( listNdx );
-
-        if( clientData == layer )
-        {
-            if( listNdx != choice )
-                m_SelLayerBox->SetSelection( listNdx );
-            break;
-        }
-    }
 }
 
 
-WinEDAChoiceBox* WinEDA_PcbFrame::ReCreateLayerBox( WinEDA_Toolbar* parent )
+WinEDALayerChoiceBox* WinEDA_PcbFrame::ReCreateLayerBox( WinEDA_Toolbar* parent )
 {
     if( m_SelLayerBox == NULL )
-    {
+        return NULL;
-        if( parent == NULL )
-            return NULL;
-
-        m_SelLayerBox = new WinEDAChoiceBox( parent,
-                                             ID_TOOLBARH_PCB_SELECT_LAYER,
-                                             wxPoint( -1, -1 ),
-#if defined (__UNIX__)
-
-                                             // Width enough for the longest
-                                             // string: "Component (Page Down)"
-                                             // Maybe that string is too long?
-                                             wxSize( 230, -1 )
-#else
-                                             wxSize( LISTBOX_WIDTH + 30, -1 )
-#endif
-                                             );
-
-        parent->AddControl( m_SelLayerBox );
-    }
-    int      layer_mask = GetBoard()->GetEnabledLayers();
-    unsigned length  = 0;
-
-    m_SelLayerBox->Clear();
-
-    static DECLARE_LAYERS_ORDER_LIST(layerOrder_for_display);
-
-    for( int idx=0, listNdx=0;  idx <= EDGE_N;  idx++ )
-    {
-        int layer = layerOrder_for_display[idx];
-        // List to append hotkeys in layer box selection
-        static const int HK_SwitchLayer[EDGE_N + 1] = {
-            HK_SWITCH_LAYER_TO_COPPER,
-            HK_SWITCH_LAYER_TO_INNER1,
-            HK_SWITCH_LAYER_TO_INNER2,
-            HK_SWITCH_LAYER_TO_INNER3,
-            HK_SWITCH_LAYER_TO_INNER4,
-            HK_SWITCH_LAYER_TO_INNER5,
-            HK_SWITCH_LAYER_TO_INNER6,
-            HK_SWITCH_LAYER_TO_INNER7,
-            HK_SWITCH_LAYER_TO_INNER8,
-            HK_SWITCH_LAYER_TO_INNER9,
-            HK_SWITCH_LAYER_TO_INNER10,
-            HK_SWITCH_LAYER_TO_INNER11,
-            HK_SWITCH_LAYER_TO_INNER12,
-            HK_SWITCH_LAYER_TO_INNER13,
-            HK_SWITCH_LAYER_TO_INNER14,
-            HK_SWITCH_LAYER_TO_COMPONENT
-        };
-
-        if( g_TabOneLayerMask[layer] & layer_mask )
-        {
-            wxString msg = GetBoard()->GetLayerName( layer );
-            msg << wxT("  ");
-            msg = AddHotkeyName( msg, s_Board_Editor_Hokeys_Descr,
-                                 HK_SwitchLayer[layer], false );
-
-            m_SelLayerBox->Append( msg );
-
-            //D(printf("appending layername=%s, ndx=%d, layer=%d\n", CONV_TO_UTF8(msg), listNdx, layer );)
-
-            m_SelLayerBox->wxItemContainer::SetClientData( listNdx, (void*) layer );
-            length = MAX( length, msg.Len() );
-            listNdx++;
-        }
-    }
 
+    m_SelLayerBox->m_hotkeys = s_Board_Editor_Hokeys_Descr;
+    m_SelLayerBox->Resync();
     m_SelLayerBox->SetToolTip( _( "+/- to switch" ) );
 
     syncLayerBox();

pcbnew/toolbars_update_user_interface.cpp

@@ -184,7 +184,9 @@ void WinEDA_PcbFrame::SetToolbars()
 
     state = GetScreen()->GetRedoCommandCount() > 0;
     m_HToolBar->EnableTool( wxID_REDO, state );
-    m_HToolBar->Refresh();
+    syncLayerBox();
+    PrepareLayerIndicator();
+    m_HToolBar->Refresh(true);
 
     if( m_OptionsToolBar )
     {
@@ -276,9 +278,5 @@ void WinEDA_PcbFrame::SetToolbars()
 
     if( m_AuxiliaryToolBar )
         AuxiliaryToolBar_Update_UI();
-
-    syncLayerBox();
-
-    PrepareLayerIndicator();
     DisplayUnitsMsg();
 }

pcbnew/tracepcb.cpp

@@ -55,9 +55,12 @@ void WinEDA_ModuleEditFrame::RedrawActiveWindow( wxDC* DC, bool EraseBg )
     }
 
 #ifdef USE_WX_OVERLAY
-    DrawPanel->m_overlay.Reset(); 
+    if(IsShown())
-    wxDCOverlay overlaydc( DrawPanel->m_overlay, DC ); 
+    {
-    overlaydc.Clear();
+        DrawPanel->m_overlay.Reset(); 
+        wxDCOverlay overlaydc( DrawPanel->m_overlay, DC ); 
+        overlaydc.Clear();
+    }
 #endif
 
     screen->ClrRefreshReq();
@@ -91,9 +94,12 @@ void WinEDA_PcbFrame::RedrawActiveWindow( wxDC* DC, bool EraseBg )
     DrawGeneralRatsnest( DC );
 
 #ifdef USE_WX_OVERLAY
-    DrawPanel->m_overlay.Reset(); 
+    if(IsShown())
-    wxDCOverlay overlaydc( DrawPanel->m_overlay, DC ); 
+    {
-    overlaydc.Clear();
+        DrawPanel->m_overlay.Reset(); 
+        wxDCOverlay overlaydc( DrawPanel->m_overlay, DC ); 
+        overlaydc.Clear();
+    }
 #endif
 
     GetScreen()->ClrRefreshReq();