Fix default menu alt key accelerator bug. (fixes lp:1035151)

* Add hot key handled return indicator to DRAW_FRAME::GeneralControl() and
  DRAW_FRAME::OnHotKey() and all classed derived from DRAW_FRAME.
* Add code to all GeneralControl() and OnHotKey() functions to return true if
  hot key was handled.
* Call event skip in DRAW_PANEL::OnKeyEvent() when key event is not handled to
  allow default menu event handler to function properly.

common/draw_frame.cpp

@@ -219,24 +219,17 @@ void EDA_DRAW_FRAME::OnMenuOpen( wxMenuEvent& event )
     event.Skip();
 }
 
-/* function SkipNextLeftButtonReleaseEvent
+
- * after calling this function, if the left mouse button
- * is down, the next left mouse button release event will be ignored.
- * It is is usefull for instance when closing a dialog on a mouse click,
- * to skip the next mouse left button release event
- * by the parent window, because the mouse button
- * clicked on the dialog is often released in the parent frame,
- * and therefore creates a left button released mouse event
- * which can be unwanted in some cases
- */
 void EDA_DRAW_FRAME::SkipNextLeftButtonReleaseEvent()
 {
    m_canvas->SetIgnoreLeftButtonReleaseEvent( true );
 }
 
+
 void EDA_DRAW_FRAME::OnToggleGridState( wxCommandEvent& aEvent )
 {
     SetGridVisibility( !IsGridVisible() );
+
     if( IsGalCanvasActive() )
     {
         GetGalCanvas()->GetGAL()->SetGridVisibility( IsGridVisible() );
@@ -322,8 +315,9 @@ void EDA_DRAW_FRAME::ReCreateMenuBar()
 }
 
 
-void EDA_DRAW_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition, EDA_ITEM* aItem )
+bool EDA_DRAW_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition, EDA_ITEM* aItem )
 {
+    return false;
 }
 
 

common/draw_panel.cpp

@@ -1389,7 +1389,9 @@ void EDA_DRAW_PANEL::OnKeyEvent( wxKeyEvent& event )
     pos = wxPoint( DC.DeviceToLogicalX( pos.x ), DC.DeviceToLogicalY( pos.y ) );
 
     GetParent()->SetMousePosition( pos );
-    GetParent()->GeneralControl( &DC, pos, localkey );
+
+    if( !GetParent()->GeneralControl( &DC, pos, localkey ) )
+        event.Skip();
 }
 
 

cvpcb/class_DisplayFootprintsFrame.cpp

@@ -327,13 +327,15 @@ void DISPLAY_FOOTPRINTS_FRAME::OnSelectOptionToolbar( wxCommandEvent& event )
 }
 
 
-void DISPLAY_FOOTPRINTS_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
+bool DISPLAY_FOOTPRINTS_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
 {
+    bool eventHandled = true;
+
     // Filter out the 'fake' mouse motion after a keyboard movement
     if( !aHotKey && m_movingCursorWithKeyboard )
     {
         m_movingCursorWithKeyboard = false;
-        return;
+        return false;
     }
 
     wxCommandEvent cmd( wxEVT_COMMAND_MENU_SELECTED );
@@ -373,12 +375,17 @@ void DISPLAY_FOOTPRINTS_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPositi
     case ' ':
         GetScreen()->m_O_Curseur = GetCrossHairPosition();
         break;
+
+    default:
+        eventHandled = false;
     }
 
     SetCrossHairPosition( pos );
     RefreshCrossHair( oldpos, aPosition, aDC );
 
     UpdateStatusBar();    /* Display new cursor coordinates */
+
+    return eventHandled;
 }
 
 

cvpcb/class_DisplayFootprintsFrame.h

@@ -92,7 +92,7 @@ public:
     void    OnLeftClick( wxDC* DC, const wxPoint& MousePos );
     void    OnLeftDClick( wxDC* DC, const wxPoint& MousePos );
     bool    OnRightClick( const wxPoint& MousePos, wxMenu* PopMenu );
-    void    GeneralControl( wxDC* DC, const wxPoint& aPosition, int aHotKey = 0 );
+    bool    GeneralControl( wxDC* DC, const wxPoint& aPosition, int aHotKey = 0 );
     void    InstallOptionsDisplay( wxCommandEvent& event );
     MODULE* Get_Module( const wxString& CmpName );
 

eeschema/controle.cpp

@@ -203,19 +203,22 @@ SCH_ITEM* SCH_EDIT_FRAME::LocateItem( const wxPoint& aPosition, const KICAD_T aF
 }
 
 
-void SCH_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
+bool SCH_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
 {
+    bool eventHandled = true;
+
     // Filter out the 'fake' mouse motion after a keyboard movement
     if( !aHotKey && m_movingCursorWithKeyboard )
     {
         m_movingCursorWithKeyboard = false;
-        return;
+        return false;
     }
 
     // when moving mouse, use the "magnetic" grid, unless the shift+ctrl keys is pressed
     // for next cursor position
     // ( shift or ctrl key down are PAN command with mouse wheel)
     bool snapToGrid = true;
+
     if( !aHotKey && wxGetKeyState( WXK_SHIFT ) && wxGetKeyState( WXK_CONTROL ) )
         snapToGrid = false;
 
@@ -236,28 +239,33 @@ void SCH_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aH
         SCH_SCREEN* screen = GetScreen();
 
         if( screen->GetCurItem() && screen->GetCurItem()->GetFlags() )
-            OnHotKey( aDC, aHotKey, aPosition, screen->GetCurItem() );
+            eventHandled = OnHotKey( aDC, aHotKey, aPosition, screen->GetCurItem() );
         else
-            OnHotKey( aDC, aHotKey, aPosition, NULL );
+            eventHandled = OnHotKey( aDC, aHotKey, aPosition, NULL );
     }
 
     UpdateStatusBar();    /* Display cursor coordinates info */
+
+    return eventHandled;
 }
 
 
-void LIB_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
+bool LIB_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
 {
+    bool eventHandled = true;
+
     // Filter out the 'fake' mouse motion after a keyboard movement
     if( !aHotKey && m_movingCursorWithKeyboard )
     {
         m_movingCursorWithKeyboard = false;
-        return;
+        return false;
     }
 
     // when moving mouse, use the "magnetic" grid, unless the shift+ctrl keys is pressed
     // for next cursor position
     // ( shift or ctrl key down are PAN command with mouse wheel)
     bool snapToGrid = true;
+
     if( !aHotKey && wxGetKeyState( WXK_SHIFT ) && wxGetKeyState( WXK_CONTROL ) )
         snapToGrid = false;
 
@@ -275,20 +283,24 @@ void LIB_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aH
 
     if( aHotKey )
     {
-        OnHotKey( aDC, aHotKey, aPosition, NULL );
+        eventHandled = OnHotKey( aDC, aHotKey, aPosition, NULL );
     }
 
     UpdateStatusBar();
+
+    return eventHandled;
 }
 
 
-void LIB_VIEW_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
+bool LIB_VIEW_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
 {
+    bool eventHandled = true;
+
     // Filter out the 'fake' mouse motion after a keyboard movement
     if( !aHotKey && m_movingCursorWithKeyboard )
     {
         m_movingCursorWithKeyboard = false;
-        return;
+        return false;
     }
 
     wxPoint pos = aPosition;
@@ -304,10 +316,12 @@ void LIB_VIEW_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aH
         SCH_SCREEN* screen = GetScreen();
 
         if( screen->GetCurItem() && screen->GetCurItem()->GetFlags() )
-            OnHotKey( aDC, aHotKey, aPosition, screen->GetCurItem() );
+            eventHandled = OnHotKey( aDC, aHotKey, aPosition, screen->GetCurItem() );
         else
-            OnHotKey( aDC, aHotKey, aPosition, NULL );
+            eventHandled = OnHotKey( aDC, aHotKey, aPosition, NULL );
     }
 
-    UpdateStatusBar();    /* Display cursor coordinates info */
+    UpdateStatusBar();    // Display cursor coordinates info.
+
+    return eventHandled;
 }

eeschema/hotkeys.cpp

@@ -319,10 +319,10 @@ struct EDA_HOTKEY_CONFIG s_Viewlib_Hokeys_Descr[] =
  * Hot keys. Some commands are relative to the item under the mouse cursor
  * Commands are case insensitive
  */
-void SCH_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition, EDA_ITEM* aItem )
+bool SCH_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition, EDA_ITEM* aItem )
 {
     if( aHotKey == 0 )
-        return;
+        return false;
 
     wxCommandEvent cmd( wxEVT_COMMAND_MENU_SELECTED );
 
@@ -354,13 +354,13 @@ void SCH_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition,
         hotKey = GetDescriptorFromHotkey( aHotKey, s_Schematic_Hotkey_List );
 
     if( hotKey == NULL )
-        return;
+        return false;
 
     switch( hotKey->m_Idcommand )
     {
     default:
     case HK_NOT_FOUND:
-        return;
+        return false;
 
     case HK_HELP:       // Display Current hotkey list
         DisplayHotkeyList( this, s_Schematic_Hokeys_Descr );
@@ -531,18 +531,16 @@ void SCH_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition,
         }
         break;
     }
+
+    // Hot key handled.
+    return true;
 }
 
 
-/*
+bool LIB_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition, EDA_ITEM* aItem )
- * Hot keys for the component editor. Some commands are relatives to the item
- * under the mouse cursor
- * Commands are case insensitive
- */
-void LIB_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition, EDA_ITEM* aItem )
 {
     if( aHotKey == 0 )
-        return;
+        return false;
 
     wxCommandEvent cmd( wxEVT_COMMAND_MENU_SELECTED );
 
@@ -561,13 +559,13 @@ void LIB_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition,
         hotKey = GetDescriptorFromHotkey( aHotKey, s_LibEdit_Hotkey_List );
 
     if( hotKey == NULL )
-        return;
+        return false;
 
     switch( hotKey->m_Idcommand )
     {
     default:
     case HK_NOT_FOUND:
-        return;
+        return false;
 
     case HK_HELP:       // Display Current hotkey list
         DisplayHotkeyList( this, s_Libedit_Hokeys_Descr );
@@ -702,4 +700,7 @@ void LIB_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition,
         }
         break;
     }
+
+    // Hot key handled.
+    return true;
 }

eeschema/libeditframe.h

@@ -318,9 +318,9 @@ public:
     double BestZoom();         // Returns the best zoom
     void OnLeftDClick( wxDC* DC, const wxPoint& MousePos );
 
-    void OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition, EDA_ITEM* aItem = NULL );
+    bool OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition, EDA_ITEM* aItem = NULL );
 
-    void GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
+    bool GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
 
     void LoadSettings( wxConfigBase* aCfg );
 

eeschema/viewlib_frame.h

@@ -87,7 +87,7 @@ public:
     void ClickOnCmpList( wxCommandEvent& event );
     void OnSetRelativeOffset( wxCommandEvent& event );
 
-    void GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
+    bool GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
 
     void LoadSettings( wxConfigBase* aCfg );
     void SaveSettings( wxConfigBase* aCfg );

gerbview/controle.cpp

@@ -33,13 +33,15 @@
 #include <gerbview_frame.h>
 
 
-void GERBVIEW_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
+bool GERBVIEW_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
 {
+    bool eventHandled = true;
+
     // Filter out the 'fake' mouse motion after a keyboard movement
     if( !aHotKey && m_movingCursorWithKeyboard )
     {
         m_movingCursorWithKeyboard = false;
-        return;
+        return false;
     }
 
     wxPoint pos = aPosition;
@@ -51,8 +53,10 @@ void GERBVIEW_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aH
 
     if( aHotKey )
     {
-        OnHotKey( aDC, aHotKey, aPosition );
+        eventHandled = OnHotKey( aDC, aHotKey, aPosition );
     }
 
     UpdateStatusBar();
+
+    return eventHandled;
 }

gerbview/gerbview_frame.h

@@ -511,7 +511,7 @@ public:
      * @param aPosition The cursor position in logical (drawing) units.
      * @param aItem = NULL or pointer on a EDA_ITEM under the mouse cursor
      */
-    void OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosition, EDA_ITEM* aItem = NULL );
+    bool OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosition, EDA_ITEM* aItem = NULL );
 
     GERBER_DRAW_ITEM*   GerberGeneralLocateAndDisplay();
     GERBER_DRAW_ITEM*   Locate( const wxPoint& aPosition, int typeloc );
@@ -621,7 +621,7 @@ public:
     bool                LoadExcellonFiles( const wxString& aFileName );
     bool                Read_EXCELLON_File( const wxString& aFullFileName );
 
-    void                GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
+    bool                GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
 
     /**
      * Set Size Items (Lines, Flashes) from DCodes List

gerbview/hotkeys.cpp

@@ -1,3 +1,27 @@
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 1992-2010 <Jean-Pierre Charras>
+ * Copyright (C) 1992-2010 KiCad Developers, see change_log.txt for contributors.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, you may find one here:
+ * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ * or you may search the http://www.gnu.org website for the version 2 license,
+ * or you may write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
 /**
  * @file gerbview/hotkeys.cpp
  */
@@ -70,16 +94,7 @@ struct EDA_HOTKEY_CONFIG s_Gerbview_Hokeys_Descr[] =
 };
 
 
-/*
+bool GERBVIEW_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosition, EDA_ITEM* aItem )
- * Function OnHotKey.
- *  ** Commands are case insensitive **
- *  Some commands are relatives to the item under the mouse cursor
- * aDC = current device context
- * aHotkeyCode = hotkey code (ascii or wxWidget code for special keys)
- * aPosition The cursor position in logical (drawing) units.
- * aItem = NULL or pointer on a EDA_ITEM under the mouse cursor
- */
-void GERBVIEW_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosition, EDA_ITEM* aItem )
 {
     wxCommandEvent cmd( wxEVT_COMMAND_MENU_SELECTED );
     cmd.SetEventObject( this );
@@ -92,13 +107,13 @@ void GERBVIEW_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosit
     EDA_HOTKEY * HK_Descr = GetDescriptorFromHotkey( aHotkeyCode, s_Gerbview_Hotkey_List );
 
     if( HK_Descr == NULL )
-        return;
+        return false;
 
     switch( HK_Descr->m_Idcommand )
     {
     default:
     case HK_NOT_FOUND:
-        return;
+        return false;
 
     case HK_HELP:       // Display Current hotkey list
         DisplayHotkeyList( this, s_Gerbview_Hokeys_Descr );
@@ -162,4 +177,6 @@ void GERBVIEW_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosit
         }
         break;
     }
+
+    return true;
 }

include/draw_frame.h

@@ -278,7 +278,8 @@ public:
     void OnMenuOpen( wxMenuEvent& event );
     void  OnMouseEvent( wxMouseEvent& event );
 
-    /** function SkipNextLeftButtonReleaseEvent
+    /**
+     * function SkipNextLeftButtonReleaseEvent
      * after calling this function, if the left mouse button
      * is down, the next left mouse button release event will be ignored.
      * It is is usefull for instance when closing a dialog on a mouse click,
@@ -290,7 +291,7 @@ public:
      */
     void SkipNextLeftButtonReleaseEvent();
 
-    virtual void OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition,
+    virtual bool OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition,
                            EDA_ITEM* aItem = NULL );
 
     /**
@@ -433,7 +434,10 @@ public:
      * @param aPosition The current cursor position in logical (drawing) units.
      * @param aHotKey A key event used for application specific control if not zero.
      */
-    virtual void GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 ) { }
+    virtual bool GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 )
+    {
+        return false;
+    }
 
     /**
      * Function OnSize

include/wxEeschemaStruct.h

@@ -243,7 +243,7 @@ public:
     void Process_Config( wxCommandEvent& event );
     void OnSelectTool( wxCommandEvent& aEvent );
 
-    void GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
+    bool GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
 
     /**
      * Function GetProjectFileParametersList
@@ -350,7 +350,7 @@ public:
     void ReCreateVToolbar();
     void ReCreateOptToolbar();
     void ReCreateMenuBar();
-    void OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition, EDA_ITEM* aItem = NULL );
+    bool OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition, EDA_ITEM* aItem = NULL );
 
     /**
      * Function OnModify

include/wxPcbStruct.h

@@ -416,7 +416,7 @@ public:
      * @param aPosition The cursor position in logical (drawing) units.
      * @param aItem = NULL or pointer on a EDA_ITEM under the mouse cursor
      */
-    void OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosition, EDA_ITEM* aItem = NULL );
+    bool OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosition, EDA_ITEM* aItem = NULL );
 
     /**
      * Function OnHotkeyDeleteItem
@@ -582,7 +582,7 @@ public:
      */
     void SwitchCanvas( wxCommandEvent& aEvent );
 
-    void GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
+    bool GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
 
     /**
      * Function ShowDesignRulesEditor

pagelayout_editor/controle.cpp

@@ -32,14 +32,15 @@
 #include <pl_editor_frame.h>
 
 
-void PL_EDITOR_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition,
+bool PL_EDITOR_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
-                                      int aHotKey )
 {
+    bool eventHandled = true;
+
     // Filter out the 'fake' mouse motion after a keyboard movement
     if( !aHotKey && m_movingCursorWithKeyboard )
     {
         m_movingCursorWithKeyboard = false;
-        return;
+        return false;
     }
 
     wxPoint pos = aPosition;
@@ -52,8 +53,10 @@ void PL_EDITOR_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition,
 
     if( aHotKey )
     {
-        OnHotKey( aDC, aHotKey, aPosition );
+        eventHandled = OnHotKey( aDC, aHotKey, aPosition );
     }
 
     UpdateStatusBar();
+
+    return eventHandled;
 }

pagelayout_editor/hotkeys.cpp

@@ -116,15 +116,7 @@ struct EDA_HOTKEY_CONFIG s_PlEditor_Hokeys_Descr[] =
 };
 
 
-/* OnHotKey.
+bool PL_EDITOR_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode,
- *  ** Commands are case insensitive **
- *  Some commands are relative to the item under the mouse cursor
- * aDC = current device context
- * aHotkeyCode = hotkey code (ascii or wxWidget code for special keys)
- * aPosition The cursor position in logical (drawing) units.
- * aItem = NULL or pointer on a EDA_ITEM under the mouse cursor
- */
-void PL_EDITOR_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode,
                                 const wxPoint& aPosition, EDA_ITEM* aItem )
 {
     bool busy = GetScreen()->GetCurItem() != NULL;
@@ -142,14 +134,14 @@ void PL_EDITOR_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode,
         HK_Descr = GetDescriptorFromHotkey( aHotkeyCode, s_Common_Hotkey_List );
 
     if( HK_Descr == NULL )
-        return;
+        return false;
 
     WORKSHEET_DATAITEM* item;
 
     switch( HK_Descr->m_Idcommand )
     {
     case HK_NOT_FOUND:
-        return;
+        return false;
 
     case HK_LEFT_CLICK:
         OnLeftClick( aDC, aPosition );
@@ -235,7 +227,9 @@ void PL_EDITOR_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode,
         break;
 
     default:
-        wxMessageBox( wxT("Unknown hotkey") );
+        wxMessageBox( wxT( "Unknown hotkey" ) );
-        return;
+        return false;
     }
+
+    return true;
 }

pagelayout_editor/pl_editor_frame.h

@@ -235,7 +235,7 @@ public:
      * @param aPosition The cursor position in logical (drawing) units.
      * @param aItem = NULL or pointer on a EDA_ITEM under the mouse cursor
      */
-    void OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosition, EDA_ITEM* aItem = NULL );
+    bool OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosition, EDA_ITEM* aItem = NULL );
 
     void                Process_Settings( wxCommandEvent& event );
     void                Process_Config( wxCommandEvent& event );
@@ -254,7 +254,7 @@ public:
     void                ToPrinter( wxCommandEvent& event );
 
     void                Files_io( wxCommandEvent& event );
-    void                GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
+    bool                GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
 
     /** Virtual function PrintPage
      * used to print a page

pcbnew/controle.cpp

@@ -281,19 +281,22 @@ BOARD_ITEM* PCB_BASE_FRAME::PcbGeneralLocateAndDisplay( int aHotKeyCode )
 }
 
 
-void PCB_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
+bool PCB_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
 {
+    bool eventHandled = true;
+
     // Filter out the 'fake' mouse motion after a keyboard movement
     if( !aHotKey && m_movingCursorWithKeyboard )
     {
         m_movingCursorWithKeyboard = false;
-        return;
+        return false;
     }
 
     // when moving mouse, use the "magnetic" grid, unless the shift+ctrl keys is pressed
     // for next cursor position
     // ( shift or ctrl key down are PAN command with mouse wheel)
     bool snapToGrid = true;
+
     if( !aHotKey && wxGetKeyState( WXK_SHIFT ) && wxGetKeyState( WXK_CONTROL ) )
         snapToGrid = false;
 
@@ -342,8 +345,10 @@ void PCB_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aH
 
     if( aHotKey )
     {
-        OnHotKey( aDC, aHotKey, aPosition );
+        eventHandled = OnHotKey( aDC, aHotKey, aPosition );
     }
 
     UpdateStatusBar();    // Display new cursor coordinates
+
+    return eventHandled;
 }

pcbnew/footprint_wizard_frame.cpp

@@ -53,43 +53,43 @@
 
 BEGIN_EVENT_TABLE( FOOTPRINT_WIZARD_FRAME, EDA_DRAW_FRAME )
 
-// Window events
+    // Window events
-EVT_CLOSE( FOOTPRINT_WIZARD_FRAME::OnCloseWindow )
+    EVT_CLOSE( FOOTPRINT_WIZARD_FRAME::OnCloseWindow )
-EVT_SIZE( FOOTPRINT_WIZARD_FRAME::OnSize )
+    EVT_SIZE( FOOTPRINT_WIZARD_FRAME::OnSize )
-EVT_ACTIVATE( FOOTPRINT_WIZARD_FRAME::OnActivate )
+    EVT_ACTIVATE( FOOTPRINT_WIZARD_FRAME::OnActivate )
 
-// Toolbar events
+     // Toolbar events
-EVT_TOOL( ID_FOOTPRINT_WIZARD_SELECT_WIZARD,
+    EVT_TOOL( ID_FOOTPRINT_WIZARD_SELECT_WIZARD,
-          FOOTPRINT_WIZARD_FRAME::SelectCurrentWizard )
+              FOOTPRINT_WIZARD_FRAME::SelectCurrentWizard )
 
-EVT_TOOL( ID_FOOTPRINT_WIZARD_NEXT,
+    EVT_TOOL( ID_FOOTPRINT_WIZARD_NEXT,
-          FOOTPRINT_WIZARD_FRAME::Process_Special_Functions )
+              FOOTPRINT_WIZARD_FRAME::Process_Special_Functions )
 
-EVT_TOOL( ID_FOOTPRINT_WIZARD_PREVIOUS,
+    EVT_TOOL( ID_FOOTPRINT_WIZARD_PREVIOUS,
-          FOOTPRINT_WIZARD_FRAME::Process_Special_Functions )
+              FOOTPRINT_WIZARD_FRAME::Process_Special_Functions )
 
-EVT_TOOL( ID_FOOTPRINT_WIZARD_DONE,
+    EVT_TOOL( ID_FOOTPRINT_WIZARD_DONE,
-          FOOTPRINT_WIZARD_FRAME::ExportSelectedFootprint )
+              FOOTPRINT_WIZARD_FRAME::ExportSelectedFootprint )
 
-EVT_TOOL( ID_FOOTPRINT_WIZARD_SHOW_3D_VIEW,
+    EVT_TOOL( ID_FOOTPRINT_WIZARD_SHOW_3D_VIEW,
-          FOOTPRINT_WIZARD_FRAME::Show3D_Frame )
+              FOOTPRINT_WIZARD_FRAME::Show3D_Frame )
 
-// listbox events
+    // listbox events
-EVT_LISTBOX( ID_FOOTPRINT_WIZARD_PAGE_LIST, FOOTPRINT_WIZARD_FRAME::ClickOnPageList )
+    EVT_LISTBOX( ID_FOOTPRINT_WIZARD_PAGE_LIST, FOOTPRINT_WIZARD_FRAME::ClickOnPageList )
 
 
 #if wxCHECK_VERSION( 3, 0, 0 )
-EVT_GRID_CMD_CELL_CHANGED( ID_FOOTPRINT_WIZARD_PARAMETER_LIST,
+    EVT_GRID_CMD_CELL_CHANGED( ID_FOOTPRINT_WIZARD_PARAMETER_LIST,
-                          FOOTPRINT_WIZARD_FRAME::ParametersUpdated )
+                               FOOTPRINT_WIZARD_FRAME::ParametersUpdated )
 #else
-EVT_GRID_CMD_CELL_CHANGE( ID_FOOTPRINT_WIZARD_PARAMETER_LIST,
+    EVT_GRID_CMD_CELL_CHANGE( ID_FOOTPRINT_WIZARD_PARAMETER_LIST,
-                          FOOTPRINT_WIZARD_FRAME::ParametersUpdated )
+                              FOOTPRINT_WIZARD_FRAME::ParametersUpdated )
 #endif
 
-EVT_GRID_CMD_EDITOR_HIDDEN( ID_FOOTPRINT_WIZARD_PARAMETER_LIST,
+    EVT_GRID_CMD_EDITOR_HIDDEN( ID_FOOTPRINT_WIZARD_PARAMETER_LIST,
-                            FOOTPRINT_WIZARD_FRAME::ParametersUpdated )
+                                FOOTPRINT_WIZARD_FRAME::ParametersUpdated )
 
-EVT_MENU( ID_SET_RELATIVE_OFFSET, FOOTPRINT_WIZARD_FRAME::OnSetRelativeOffset )
+    EVT_MENU( ID_SET_RELATIVE_OFFSET, FOOTPRINT_WIZARD_FRAME::OnSetRelativeOffset )
 END_EVENT_TABLE()
 
 
@@ -454,13 +454,15 @@ void FOOTPRINT_WIZARD_FRAME::OnActivate( wxActivateEvent& event )
 }
 
 
-void FOOTPRINT_WIZARD_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
+bool FOOTPRINT_WIZARD_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
 {
+    bool eventHandled = true;
+
     // Filter out the 'fake' mouse motion after a keyboard movement
     if( !aHotKey && m_movingCursorWithKeyboard )
     {
         m_movingCursorWithKeyboard = false;
-        return;
+        return false;
     }
 
     wxCommandEvent  cmd( wxEVT_COMMAND_MENU_SELECTED );
@@ -500,12 +502,17 @@ void FOOTPRINT_WIZARD_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition
     case ' ':
         GetScreen()->m_O_Curseur = GetCrossHairPosition();
         break;
+
+    default:
+        eventHandled = false;
     }
 
     SetCrossHairPosition( pos );
     RefreshCrossHair( oldpos, aPosition, aDC );
 
     UpdateStatusBar();    // Display new cursor coordinates
+
+    return eventHandled;
 }
 
 

pcbnew/footprint_wizard_frame.h

@@ -134,7 +134,7 @@ private:
     void                ClickOnPageList( wxCommandEvent& event );
     void                OnSetRelativeOffset( wxCommandEvent& event );
 
-    void                GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
+    bool                GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
 
     void                LoadSettings( wxConfigBase* aCfg ); // override virtual
     void                SaveSettings( wxConfigBase* aCfg ); // override virtual

pcbnew/hotkeys_board_editor.cpp

@@ -104,11 +104,11 @@ void PCB_EDIT_FRAME::CallMacros( wxDC* aDC, const wxPoint& aPosition, int aNumbe
 }
 
 
-void PCB_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosition,
+bool PCB_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosition,
                                EDA_ITEM* aItem )
 {
     if( aHotkeyCode == 0 )
-        return;
+        return false;
 
     bool itemCurrentlyEdited = GetCurItem() && GetCurItem()->GetFlags();
     MODULE* module = NULL;
@@ -128,7 +128,7 @@ void PCB_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosit
 
 
     if( HK_Descr == NULL )
-        return;
+        return false;
 
     int hk_id = HK_Descr->m_Idcommand;
 
@@ -156,8 +156,7 @@ void PCB_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosit
     {
     default:
     case HK_NOT_FOUND:
-        return;
+        return false;
-        break;
 
     case HK_LEFT_CLICK:
         OnLeftClick( aDC, aPosition );
@@ -349,7 +348,7 @@ void PCB_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosit
         break;
 
     case HK_RESET_GRID_ORIGIN:
-        SetGridOrigin( wxPoint(0,0) );
+        SetGridOrigin( wxPoint( 0,0 ) );
         OnModify();     // because grid origin is saved in board, show as modified
         m_canvas->Refresh();
         break;
@@ -427,16 +426,16 @@ void PCB_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosit
 
     case HK_ADD_MICROVIA: // Place a micro via if a track is in progress
         if( GetToolId() != ID_TRACK_BUTT )
-            return;
+            return true;
 
         if( !itemCurrentlyEdited )                         // no track in progress: nothing to do
             break;
 
         if( GetCurItem()->Type() != PCB_TRACE_T )           // Should not occur
-            return;
+            return true;
 
         if( !GetCurItem()->IsNew() )
-            return;
+            return true;
 
         // place micro via and switch layer
         if( IsMicroViaAcceptable() )
@@ -461,13 +460,13 @@ void PCB_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosit
         }
 
         if( GetToolId() != ID_TRACK_BUTT )
-            return;
+            return true;
 
         if( GetCurItem()->Type() != PCB_TRACE_T )
-            return;
+            return true;
 
         if( !GetCurItem()->IsNew() )
-            return;
+            return true;
 
         evt_type = hk_id == HK_ADD_BLIND_BURIED_VIA ?
             ID_POPUP_PCB_PLACE_BLIND_BURIED_VIA : ID_POPUP_PCB_PLACE_THROUGH_VIA;
@@ -574,6 +573,8 @@ void PCB_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosit
         evt.SetId( evt_type );
         GetEventHandler()->ProcessEvent( evt );
     }
+
+    return true;
 }
 
 

pcbnew/hotkeys_module_editor.cpp

@@ -18,11 +18,11 @@
  */
 
 
-void FOOTPRINT_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition,
+bool FOOTPRINT_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition,
                                      EDA_ITEM* aItem )
 {
     if( aHotKey == 0 )
-        return;
+        return false;
 
     bool           blockActive = GetScreen()->m_BlockLocate.GetCommand() != BLOCK_IDLE;
     BOARD_ITEM*    item     = GetCurItem();
@@ -41,14 +41,13 @@ void FOOTPRINT_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPos
         HK_Descr = GetDescriptorFromHotkey( aHotKey, module_edit_Hotkey_List );
 
     if( HK_Descr == NULL )
-        return;
+        return false;
 
     switch( HK_Descr->m_Idcommand )
     {
     default:
     case HK_NOT_FOUND:
-        return;
+        return false;
-        break;
 
     case HK_HELP:                   // Display Current hotkey list
         DisplayHotkeyList( this, g_Module_Editor_Hokeys_Descr );
@@ -133,6 +132,8 @@ void FOOTPRINT_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPos
         OnHotkeyRotateItem( HK_ROTATE_ITEM );
         break;
     }
+
+    return true;
 }
 
 

pcbnew/module_editor_frame.h

@@ -124,7 +124,7 @@ public:
      * case insensitive
      * </p>
      */
-    void OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition, EDA_ITEM* aItem = NULL );
+    bool OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition, EDA_ITEM* aItem = NULL );
 
     bool OnHotkeyEditItem( int aIdCommand );
     bool OnHotkeyDeleteItem( int aIdCommand );
@@ -137,7 +137,7 @@ public:
      */
     void Show3D_Frame( wxCommandEvent& event );
 
-    void GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
+    bool GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
     void OnVerticalToolbar( wxCommandEvent& aEvent );
 
     void OnUpdateVerticalToolbar( wxUpdateUIEvent& aEvent );

pcbnew/moduleframe.cpp

@@ -616,13 +616,15 @@ void FOOTPRINT_EDIT_FRAME::Show3D_Frame( wxCommandEvent& event )
 }
 
 
-void FOOTPRINT_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
+bool FOOTPRINT_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
 {
+    bool eventHandled = true;
+
     // Filter out the 'fake' mouse motion after a keyboard movement
     if( !aHotKey && m_movingCursorWithKeyboard )
     {
         m_movingCursorWithKeyboard = false;
-        return;
+        return false;
     }
 
     // when moving mouse, use the "magnetic" grid, unless the shift+ctrl keys is pressed
@@ -642,10 +644,12 @@ void FOOTPRINT_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition,
 
     if( aHotKey )
     {
-        OnHotKey( aDC, aHotKey, aPosition );
+        eventHandled = OnHotKey( aDC, aHotKey, aPosition );
     }
 
     UpdateStatusBar();
+
+    return eventHandled;
 }
 
 

pcbnew/modview_frame.cpp

@@ -591,13 +591,15 @@ void FOOTPRINT_VIEWER_FRAME::OnActivate( wxActivateEvent& event )
 }
 
 
-void FOOTPRINT_VIEWER_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
+bool FOOTPRINT_VIEWER_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
 {
+    bool eventHandled = true;
+
     // Filter out the 'fake' mouse motion after a keyboard movement
     if( !aHotKey && m_movingCursorWithKeyboard )
     {
         m_movingCursorWithKeyboard = false;
-        return;
+        return false;
     }
 
     wxCommandEvent cmd( wxEVT_COMMAND_MENU_SELECTED );
@@ -637,12 +639,17 @@ void FOOTPRINT_VIEWER_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition
     case ' ':
         GetScreen()->m_O_Curseur = GetCrossHairPosition();
         break;
+
+    default:
+        eventHandled = false;
     }
 
     SetCrossHairPosition( pos );
     RefreshCrossHair( oldpos, aPosition, aDC );
 
     UpdateStatusBar();    // Display new cursor coordinates
+
+    return eventHandled;
 }
 
 

pcbnew/modview_frame.h

@@ -112,7 +112,7 @@ private:
     void DClickOnFootprintList( wxCommandEvent& event );
     void OnSetRelativeOffset( wxCommandEvent& event );
 
-    void GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
+    bool GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey = 0 );
 
     void LoadSettings( wxConfigBase* aCfg );    // override virtual
     void SaveSettings( wxConfigBase* aCfg );    // override virtual