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kicad/eeschema/sch_text.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2009 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 1992-2011 KiCad Developers, see AUTHORS.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 sch_text.cpp
* @brief Code for handling schematic sheet labels.
*/
#include <fctsys.h>
#include <gr_basic.h>
#include <macros.h>
#include <trigo.h>
#include <eeschema_id.h>
#include <class_drawpanel.h>
#include <drawtxt.h>
#include <wxEeschemaStruct.h>
#include <plot_common.h>
#include <base_units.h>
#include <msgpanel.h>
#include <general.h>
#include <protos.h>
#include <sch_text.h>
#include <class_netlist_object.h>
extern void IncrementLabelMember( wxString& name );
/* Names of sheet label types. */
const char* SheetLabelType[] =
{
"Input",
"Output",
"BiDi",
"3State",
"UnSpc",
"???"
};
/* Coding polygons for global symbol graphic shapes.
* the first parml is the number of corners
* others are the corners coordinates in reduced units
* the real coordinate is the reduced coordinate * text half size
*/
static int TemplateIN_HN[] = { 6, 0, 0, -1, -1, -2, -1, -2, 1, -1, 1, 0, 0 };
static int TemplateIN_HI[] = { 6, 0, 0, 1, 1, 2, 1, 2, -1, 1, -1, 0, 0 };
static int TemplateIN_UP[] = { 6, 0, 0, 1, -1, 1, -2, -1, -2, -1, -1, 0, 0 };
static int TemplateIN_BOTTOM[] = { 6, 0, 0, 1, 1, 1, 2, -1, 2, -1, 1, 0, 0 };
static int TemplateOUT_HN[] = { 6, -2, 0, -1, 1, 0, 1, 0, -1, -1, -1, -2, 0 };
static int TemplateOUT_HI[] = { 6, 2, 0, 1, -1, 0, -1, 0, 1, 1, 1, 2, 0 };
static int TemplateOUT_UP[] = { 6, 0, -2, 1, -1, 1, 0, -1, 0, -1, -1, 0, -2 };
static int TemplateOUT_BOTTOM[] = { 6, 0, 2, 1, 1, 1, 0, -1, 0, -1, 1, 0, 2 };
static int TemplateUNSPC_HN[] = { 5, 0, -1, -2, -1, -2, 1, 0, 1, 0, -1 };
static int TemplateUNSPC_HI[] = { 5, 0, -1, 2, -1, 2, 1, 0, 1, 0, -1 };
static int TemplateUNSPC_UP[] = { 5, 1, 0, 1, -2, -1, -2, -1, 0, 1, 0 };
static int TemplateUNSPC_BOTTOM[] = { 5, 1, 0, 1, 2, -1, 2, -1, 0, 1, 0 };
static int TemplateBIDI_HN[] = { 5, 0, 0, -1, -1, -2, 0, -1, 1, 0, 0 };
static int TemplateBIDI_HI[] = { 5, 0, 0, 1, -1, 2, 0, 1, 1, 0, 0 };
static int TemplateBIDI_UP[] = { 5, 0, 0, -1, -1, 0, -2, 1, -1, 0, 0 };
static int TemplateBIDI_BOTTOM[] = { 5, 0, 0, -1, 1, 0, 2, 1, 1, 0, 0 };
static int Template3STATE_HN[] = { 5, 0, 0, -1, -1, -2, 0, -1, 1, 0, 0 };
static int Template3STATE_HI[] = { 5, 0, 0, 1, -1, 2, 0, 1, 1, 0, 0 };
static int Template3STATE_UP[] = { 5, 0, 0, -1, -1, 0, -2, 1, -1, 0, 0 };
static int Template3STATE_BOTTOM[] = { 5, 0, 0, -1, 1, 0, 2, 1, 1, 0, 0 };
static int* TemplateShape[5][4] =
{
{ TemplateIN_HN, TemplateIN_UP, TemplateIN_HI, TemplateIN_BOTTOM },
{ TemplateOUT_HN, TemplateOUT_UP, TemplateOUT_HI, TemplateOUT_BOTTOM },
{ TemplateBIDI_HN, TemplateBIDI_UP, TemplateBIDI_HI, TemplateBIDI_BOTTOM },
{ Template3STATE_HN, Template3STATE_UP, Template3STATE_HI, Template3STATE_BOTTOM },
{ TemplateUNSPC_HN, TemplateUNSPC_UP, TemplateUNSPC_HI, TemplateUNSPC_BOTTOM }
};
SCH_TEXT::SCH_TEXT( const wxPoint& pos, const wxString& text, KICAD_T aType ) :
SCH_ITEM( NULL, aType ),
EDA_TEXT( text )
{
m_Layer = LAYER_NOTES;
m_Pos = pos;
m_shape = 0;
m_isDangling = false;
m_MultilineAllowed = true;
m_schematicOrientation = 0;
}
SCH_TEXT::SCH_TEXT( const SCH_TEXT& aText ) :
SCH_ITEM( aText ),
EDA_TEXT( aText )
{
m_Pos = aText.m_Pos;
m_shape = aText.m_shape;
m_MultilineAllowed = aText.m_MultilineAllowed;
m_schematicOrientation = aText.m_schematicOrientation;
m_isDangling = false;
}
EDA_ITEM* SCH_TEXT::Clone() const
{
return new SCH_TEXT( *this );
}
void SCH_TEXT::IncrementLabel()
{
IncrementLabelMember( m_Text );
}
wxPoint SCH_TEXT::GetSchematicTextOffset() const
{
wxPoint text_offset;
// add a small offset (TXTMARGE) to x ( or y) position to allow a text to
// be on a wire or a line and be readable
switch( m_schematicOrientation )
{
default:
case 0: /* Horiz Normal Orientation (left justified) */
text_offset.y = -TXTMARGE;
break;
case 1: /* Vert Orientation UP */
text_offset.x = -TXTMARGE;
break;
case 2: /* Horiz Orientation - Right justified */
text_offset.y = -TXTMARGE;
break;
case 3: /* Vert Orientation BOTTOM */
text_offset.x = -TXTMARGE;
break;
}
return text_offset;
}
bool SCH_TEXT::Matches( wxFindReplaceData& aSearchData, void* aAuxData, wxPoint * aFindLocation )
{
wxLogTrace( traceFindItem, wxT( " item " ) + GetSelectMenuText() );
if( SCH_ITEM::Matches( m_Text, aSearchData ) )
{
EDA_RECT BoundaryBox = GetBoundingBox();
if( aFindLocation )
*aFindLocation = BoundaryBox.Centre();
return true;
}
return false;
}
void SCH_TEXT::MirrorY( int aYaxis_position )
{
// Text is NOT really mirrored; it is moved to a suitable horizontal position
switch( GetOrientation() )
{
case 0: // horizontal text
SetOrientation( 2 );
break;
case 2: // invert horizontal text
SetOrientation( 0 );
break;
case 1: // Vert Orientation UP
case 3: // Vert Orientation BOTTOM
default:
break;
}
m_Pos.x -= aYaxis_position;
NEGATE( m_Pos.x );
m_Pos.x += aYaxis_position;
}
void SCH_TEXT::MirrorX( int aXaxis_position )
{
// Text is NOT really mirrored; it is moved to a suitable vertical position
switch( GetOrientation() )
{
case 1: // Vert Orientation UP
SetOrientation( 3 );
break;
case 3: // Vert Orientation BOTTOM
SetOrientation( 1 );
break;
case 0: // horizontal text
case 2: // invert horizontal text
default:
break;
}
m_Pos.y -= aXaxis_position;
NEGATE( m_Pos.y );
m_Pos.y += aXaxis_position;
}
void SCH_TEXT::Rotate( wxPoint aPosition )
{
int dy;
RotatePoint( &m_Pos, aPosition, 900 );
SetOrientation( (GetOrientation() + 1) % 4 );
switch( GetOrientation() )
{
case 0: // horizontal text
dy = m_Size.y;
break;
case 1: // Vert Orientation UP
dy = 0;
break;
case 2: // invert horizontal text
dy = m_Size.y;
break;
case 3: // Vert Orientation BOTTOM
dy = 0;
break;
default:
dy = 0;
break;
}
m_Pos.y += dy;
}
void SCH_TEXT::SetOrientation( int aOrientation )
{
m_schematicOrientation = aOrientation;
switch( m_schematicOrientation )
{
default:
case 0: /* Horiz Normal Orientation (left justified) */
m_Orient = TEXT_ORIENT_HORIZ;
m_HJustify = GR_TEXT_HJUSTIFY_LEFT;
m_VJustify = GR_TEXT_VJUSTIFY_BOTTOM;
break;
case 1: /* Vert Orientation UP */
m_Orient = TEXT_ORIENT_VERT;
m_HJustify = GR_TEXT_HJUSTIFY_LEFT;
m_VJustify = GR_TEXT_VJUSTIFY_BOTTOM;
break;
case 2: /* Horiz Orientation - Right justified */
m_Orient = TEXT_ORIENT_HORIZ;
m_HJustify = GR_TEXT_HJUSTIFY_RIGHT;
m_VJustify = GR_TEXT_VJUSTIFY_BOTTOM;
break;
case 3: /* Vert Orientation BOTTOM */
m_Orient = TEXT_ORIENT_VERT;
m_HJustify = GR_TEXT_HJUSTIFY_RIGHT;
m_VJustify = GR_TEXT_VJUSTIFY_BOTTOM;
break;
}
}
void SCH_TEXT::SwapData( SCH_ITEM* aItem )
{
SCH_TEXT* item = (SCH_TEXT*) aItem;
EXCHG( m_Text, item->m_Text );
EXCHG( m_Pos, item->m_Pos );
EXCHG( m_Size, item->m_Size );
EXCHG( m_Thickness, item->m_Thickness );
EXCHG( m_shape, item->m_shape );
EXCHG( m_Orient, item->m_Orient );
EXCHG( m_Layer, item->m_Layer );
EXCHG( m_HJustify, item->m_HJustify );
EXCHG( m_VJustify, item->m_VJustify );
EXCHG( m_isDangling, item->m_isDangling );
EXCHG( m_schematicOrientation, item->m_schematicOrientation );
}
int SCH_TEXT::GetPenSize() const
{
int pensize = m_Thickness;
if( pensize == 0 ) // Use default values for pen size
{
if( m_Bold )
pensize = GetPenSizeForBold( m_Size.x );
else
pensize = GetDefaultLineThickness();
}
// Clip pen size for small texts:
pensize = Clamp_Text_PenSize( pensize, m_Size, m_Bold );
return pensize;
}
void SCH_TEXT::Draw( EDA_DRAW_PANEL* panel, wxDC* DC, const wxPoint& aOffset,
GR_DRAWMODE DrawMode, EDA_COLOR_T Color )
{
EDA_COLOR_T color;
int linewidth = ( m_Thickness == 0 ) ? GetDefaultLineThickness() : m_Thickness;
EDA_RECT* clipbox = panel? panel->GetClipBox() : NULL;
linewidth = Clamp_Text_PenSize( linewidth, m_Size, m_Bold );
if( Color >= 0 )
color = Color;
else
color = GetLayerColor( m_Layer );
GRSetDrawMode( DC, DrawMode );
wxPoint text_offset = aOffset + GetSchematicTextOffset();
EXCHG( linewidth, m_Thickness ); // Set the minimum width
EDA_TEXT::Draw( clipbox, DC, text_offset, color, DrawMode, FILLED, UNSPECIFIED_COLOR );
EXCHG( linewidth, m_Thickness ); // set initial value
if( m_isDangling )
DrawDanglingSymbol( panel, DC, m_Pos + aOffset, color );
// Enable these line to draw the bounding box (debug tests purposes only)
#if 0
{
EDA_RECT BoundaryBox = GetBoundingBox();
GRRect( clipbox, DC, BoundaryBox, 0, BROWN );
}
#endif
}
bool SCH_TEXT::Save( FILE* aFile ) const
{
bool success = true;
const char* shape = "~";
if( m_Italic )
shape = "Italic";
// For compatibility reason, the text must be saved in only one text line
// so we replace all E.O.L. by \\n
wxString text = m_Text;
text.Replace( wxT("\n"), wxT( "\\n" ) );
// Here we should have no CR or LF character in line
// This is not always the case if a multiline text was copied (using a copy/paste function)
// from a text that uses E.O.L characters that differs from the current EOL format
// This is mainly the case under Linux using LF symbol when copying a text from
// Windows (using CRLF symbol)
// So we must just remove the extra CR left (or LF left under MacOSX)
for( unsigned ii = 0; ii < text.Len(); )
{
if( text[ii] == 0x0A || text[ii] == 0x0D )
text.erase( ii, 1 );
else
ii++;
}
if( fprintf( aFile, "Text Notes %-4d %-4d %-4d %-4d %s %d\n%s\n",
m_Pos.x, m_Pos.y, m_schematicOrientation, m_Size.x,
shape, m_Thickness, TO_UTF8( text ) ) == EOF )
{
success = false;
}
return success;
}
bool SCH_TEXT::Load( LINE_READER& aLine, wxString& aErrorMsg )
{
char Name1[256];
char Name2[256];
char Name3[256];
int thickness = 0, size = 0, orient = 0;
Name1[0] = 0; Name2[0] = 0; Name3[0] = 0;
char* sline = (char*) aLine;
while( ( *sline != ' ' ) && *sline )
sline++;
// sline points the start of parameters
int ii = sscanf( sline, "%s %d %d %d %d %s %s %d", Name1, &m_Pos.x, &m_Pos.y,
&orient, &size, Name2, Name3, &thickness );
if( ii < 4 )
{
aErrorMsg.Printf( wxT( "Eeschema file text load error at line %d" ),
aLine.LineNumber() );
return false;
}
if( !aLine.ReadLine() )
{
aErrorMsg.Printf( wxT( "Eeschema file text load error at line %d" ),
aLine.LineNumber() );
return false;
}
if( size == 0 )
size = GetDefaultTextSize();
char* text = strtok( (char*) aLine, "\n\r" );
if( text == NULL )
{
aErrorMsg.Printf( wxT( "Eeschema file text load error at line %d" ),
aLine.LineNumber() );
return false;
}
wxString val = FROM_UTF8( text );
for( ; ; )
{
int i = val.find( wxT( "\\n" ) );
if( i == wxNOT_FOUND )
break;
val.erase( i, 2 );
val.insert( i, wxT( "\n" ) );
}
m_Text = val;
m_Size.x = m_Size.y = size;
SetOrientation( orient );
if( isdigit( Name3[0] ) )
{
thickness = atol( Name3 );
m_Bold = ( thickness != 0 );
m_Thickness = m_Bold ? GetPenSizeForBold( size ) : 0;
}
if( strnicmp( Name2, "Italic", 6 ) == 0 )
m_Italic = 1;
return true;
}
void SCH_TEXT::GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList )
{
// Normal text labels cannot be tested for dangling ends.
if( Type() == SCH_TEXT_T )
return;
DANGLING_END_ITEM item( LABEL_END, this, m_Pos );
aItemList.push_back( item );
}
bool SCH_TEXT::IsDanglingStateChanged( std::vector< DANGLING_END_ITEM >& aItemList )
{
// Normal text labels cannot be tested for dangling ends.
if( Type() == SCH_TEXT_T )
return false;
bool previousState = m_isDangling;
m_isDangling = true;
for( unsigned ii = 0; ii < aItemList.size(); ii++ )
{
DANGLING_END_ITEM& item = aItemList[ii];
if( item.GetItem() == this )
continue;
switch( item.GetType() )
{
case PIN_END:
case LABEL_END:
case SHEET_LABEL_END:
if( m_Pos == item.GetPosition() )
m_isDangling = false;
break;
case WIRE_START_END:
case BUS_START_END:
{
// These schematic items have created 2 DANGLING_END_ITEM one per end. But being
// a paranoid programmer, I'll check just in case.
ii++;
wxCHECK_MSG( ii < aItemList.size(), previousState != m_isDangling,
wxT( "Dangling end type list overflow. Bad programmer!" ) );
DANGLING_END_ITEM & nextItem = aItemList[ii];
m_isDangling = !IsPointOnSegment( item.GetPosition(), nextItem.GetPosition(), m_Pos );
}
break;
default:
break;
}
if( !m_isDangling )
break;
}
return previousState != m_isDangling;
}
bool SCH_TEXT::IsSelectStateChanged( const wxRect& aRect )
{
bool previousState = IsSelected();
if( aRect.Contains( m_Pos ) )
SetFlags( SELECTED );
else
SetFlags( SELECTED );
return previousState != IsSelected();
}
void SCH_TEXT::GetConnectionPoints( std::vector< wxPoint >& aPoints ) const
{
// Normal text labels do not have connection points. All others do.
if( Type() == SCH_TEXT_T )
return;
aPoints.push_back( m_Pos );
}
const EDA_RECT SCH_TEXT::GetBoundingBox() const
{
// We must pass the effective text thickness to GetTextBox
// when calculating the bounding box
int linewidth = ( m_Thickness == 0 ) ? GetDefaultLineThickness() : m_Thickness;
linewidth = Clamp_Text_PenSize( linewidth, m_Size, m_Bold );
EDA_RECT rect = GetTextBox( -1, linewidth );
if( m_Orient ) // Rotate rect
{
wxPoint pos = rect.GetOrigin();
wxPoint end = rect.GetEnd();
RotatePoint( &pos, m_Pos, m_Orient );
RotatePoint( &end, m_Pos, m_Orient );
rect.SetOrigin( pos );
rect.SetEnd( end );
}
rect.Normalize();
return rect;
}
wxString SCH_TEXT::GetSelectMenuText() const
{
wxString msg;
msg.Printf( _( "Graphic Text %s" ), GetChars( ShortenedShownText() ) );
return msg;
}
void SCH_TEXT::GetNetListItem( NETLIST_OBJECT_LIST& aNetListItems,
SCH_SHEET_PATH* aSheetPath )
{
if( GetLayer() == LAYER_NOTES || GetLayer() == LAYER_SHEETLABEL )
return;
NETLIST_OBJECT* item = new NETLIST_OBJECT();
item->m_SheetPath = *aSheetPath;
item->m_SheetPathInclude = *aSheetPath;
item->m_Comp = (SCH_ITEM*) this;
item->m_Type = NET_LABEL;
if( GetLayer() == LAYER_GLOBLABEL )
item->m_Type = NET_GLOBLABEL;
else if( GetLayer() == LAYER_HIERLABEL )
item->m_Type = NET_HIERLABEL;
item->m_Label = m_Text;
item->m_Start = item->m_End = m_Pos;
aNetListItems.push_back( item );
/* If a bus connects to label */
if( IsBusLabel( m_Text ) )
item->ConvertBusToNetListItems( aNetListItems );
}
bool SCH_TEXT::HitTest( const wxPoint& aPosition, int aAccuracy ) const
{
EDA_RECT bBox = GetBoundingBox();
bBox.Inflate( aAccuracy );
return bBox.Contains( aPosition );
}
bool SCH_TEXT::HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy ) const
{
EDA_RECT bBox = GetBoundingBox();
bBox.Inflate( aAccuracy );
if( aContained )
return aRect.Contains( bBox );
return aRect.Intersects( bBox );
}
void SCH_TEXT::Plot( PLOTTER* aPlotter )
{
static std::vector <wxPoint> Poly;
EDA_COLOR_T color = GetLayerColor( GetLayer() );
wxPoint textpos = m_Pos + GetSchematicTextOffset();
int thickness = GetPenSize();
aPlotter->SetCurrentLineWidth( thickness );
if( m_MultilineAllowed )
{
std::vector<wxPoint> positions;
wxArrayString* list = wxStringSplit( GetShownText(), '\n' );
positions.reserve( list->Count() );
GetPositionsOfLinesOfMultilineText(positions, list->Count() );
for( unsigned ii = 0; ii < list->Count(); ii++ )
{
wxString& txt = list->Item( ii );
aPlotter->Text( positions[ii], color, txt, m_Orient, m_Size, m_HJustify,
m_VJustify, thickness, m_Italic, m_Bold );
}
delete (list);
}
else
{
aPlotter->Text( textpos, color, GetShownText(), m_Orient, m_Size, m_HJustify,
m_VJustify, thickness, m_Italic, m_Bold );
}
/* Draw graphic symbol for global or hierarchical labels */
CreateGraphicShape( Poly, m_Pos );
aPlotter->SetCurrentLineWidth( GetPenSize() );
if( Poly.size() )
aPlotter->PlotPoly( Poly, NO_FILL );
}
/*
* Display the type, shape, size and some other props to the Message panel
*/
void SCH_TEXT::GetMsgPanelInfo( MSG_PANEL_ITEMS& aList )
{
wxString msg;
switch( Type() )
{
case SCH_TEXT_T:
msg = _( "Graphic text" );
break;
case SCH_LABEL_T:
msg = _( "Label" );
break;
case SCH_GLOBAL_LABEL_T:
msg = _( "Global label" );
break;
case SCH_HIERARCHICAL_LABEL_T:
msg = _( "Hierarchical label" );
break;
case SCH_SHEET_PIN_T:
msg = _( "Hierarchical Sheet Pin" );
break;
default:
return;
}
aList.push_back( MSG_PANEL_ITEM( msg, GetShownText(), DARKCYAN ) );
switch( GetOrientation() )
{
case 0: // horizontal text
msg = _( "Horizontal" );
break;
case 1: // Vert Orientation UP
msg = _( "Vertical up" );
break;
case 2: // invert horizontal text
msg = _( "Horizontal invert" );
break;
case 3: // Vert Orientation Down
msg = _( "Vertical down" );
break;
default:
msg = wxT( "???" );
break;
}
aList.push_back( MSG_PANEL_ITEM( _( "Orientation" ), msg, BROWN ) );
wxString textStyle[] = { _( "Normal" ), _( "Italic" ), _( "Bold" ), _( "Bold Italic" ) };
int style = 0;
if( m_Italic )
style = 1;
if( m_Bold )
style += 2;
aList.push_back( MSG_PANEL_ITEM( _("Style"), textStyle[style], BROWN ) );
// Display electricat type if it is relevant
if( (Type() == SCH_GLOBAL_LABEL_T) ||
(Type() == SCH_HIERARCHICAL_LABEL_T ) ||
(Type() == SCH_SHEET_PIN_T ) )
{
switch( GetShape() )
{
case NET_INPUT: msg = _( "Input" ); break;
case NET_OUTPUT: msg = _( "Output" ); break;
case NET_BIDI: msg = _( "Bidirectional" ); break;
case NET_TRISTATE: msg = _( "Tri-State" ); break;
case NET_UNSPECIFIED: msg = _( "Passive" ); break;
default: msg = wxT( "???" ); break;
}
aList.push_back( MSG_PANEL_ITEM( _( "Type" ), msg, BLUE ) );
}
// Display text size (X or Y value, with are the same value in Eeschema)
msg = StringFromValue( g_UserUnit, m_Size.x, true );
aList.push_back( MSG_PANEL_ITEM( _( "Size" ), msg, RED ) );
}
#if defined(DEBUG)
void SCH_TEXT::Show( int nestLevel, std::ostream& os ) const
{
// XML output:
wxString s = GetClass();
NestedSpace( nestLevel, os ) << '<' << s.Lower().mb_str()
<< " layer=\"" << m_Layer << '"'
<< " shape=\"" << m_shape << '"'
<< " dangling=\"" << m_isDangling << '"'
<< '>'
<< TO_UTF8( m_Text )
<< "</" << s.Lower().mb_str() << ">\n";
}
#endif
SCH_LABEL::SCH_LABEL( const wxPoint& pos, const wxString& text ) :
SCH_TEXT( pos, text, SCH_LABEL_T )
{
m_Layer = LAYER_LOCLABEL;
m_shape = NET_INPUT;
m_isDangling = true;
m_MultilineAllowed = false;
}
EDA_ITEM* SCH_LABEL::Clone() const
{
return new SCH_LABEL( *this );
}
wxPoint SCH_LABEL::GetSchematicTextOffset() const
{
return SCH_TEXT::GetSchematicTextOffset();
}
void SCH_LABEL::SetOrientation( int aOrientation )
{
SCH_TEXT::SetOrientation( aOrientation );
}
void SCH_LABEL::MirrorX( int aXaxis_position )
{
// Text is NOT really mirrored; it is moved to a suitable position
switch( GetOrientation() )
{
case 1: // Vert Orientation UP
SetOrientation( 3 );
break;
case 3: // Vert Orientation BOTTOM
SetOrientation( 1 );
break;
case 0: // horizontal text
case 2: // invert horizontal text
default:
break;
}
m_Pos.y -= aXaxis_position;
NEGATE( m_Pos.y );
m_Pos.y += aXaxis_position;
}
void SCH_LABEL::Rotate( wxPoint aPosition )
{
RotatePoint( &m_Pos, aPosition, 900 );
SetOrientation( (GetOrientation() + 1) % 4 );
}
bool SCH_LABEL::Save( FILE* aFile ) const
{
bool success = true;
const char* shape = "~";
if( m_Italic )
shape = "Italic";
if( fprintf( aFile, "Text Label %-4d %-4d %-4d %-4d %s %d\n%s\n",
m_Pos.x, m_Pos.y, m_schematicOrientation, m_Size.x, shape,
m_Thickness, TO_UTF8( m_Text ) ) == EOF )
{
success = false;
}
return success;
}
bool SCH_LABEL::Load( LINE_READER& aLine, wxString& aErrorMsg )
{
char Name1[256];
char Name2[256];
char Name3[256];
int thickness = 0, size = 0, orient = 0;
Name1[0] = 0; Name2[0] = 0; Name3[0] = 0;
char* sline = (char*) aLine;
while( ( *sline != ' ' ) && *sline )
sline++;
// sline points the start of parameters
int ii = sscanf( sline, "%s %d %d %d %d %s %s %d", Name1, &m_Pos.x, &m_Pos.y,
&orient, &size, Name2, Name3, &thickness );
if( ii < 4 )
{
aErrorMsg.Printf( wxT( "Eeschema file label load error at line %d" ),
aLine.LineNumber() );
return false;
}
if( !aLine.ReadLine() )
{
aErrorMsg.Printf( wxT( "Eeschema file label load error atline %d" ),
aLine.LineNumber() );
return false;
}
if( size == 0 )
size = GetDefaultTextSize();
char* text = strtok( (char*) aLine, "\n\r" );
if( text == NULL )
{
aErrorMsg.Printf( wxT( "Eeschema file label load error at line %d" ),
aLine.LineNumber() );
return false;
}
m_Text = FROM_UTF8( text );
m_Size.x = m_Size.y = size;
SetOrientation( orient );
if( isdigit( Name3[0] ) )
{
thickness = atol( Name3 );
m_Bold = ( thickness != 0 );
m_Thickness = m_Bold ? GetPenSizeForBold( size ) : 0;
}
if( stricmp( Name2, "Italic" ) == 0 )
m_Italic = 1;
return true;
}
void SCH_LABEL::Draw( EDA_DRAW_PANEL* panel, wxDC* DC, const wxPoint& offset,
GR_DRAWMODE DrawMode, EDA_COLOR_T Color )
{
SCH_TEXT::Draw( panel, DC, offset, DrawMode, Color );
}
const EDA_RECT SCH_LABEL::GetBoundingBox() const
{
int x, y, dx, dy, length, height;
x = m_Pos.x;
y = m_Pos.y;
int width = (m_Thickness == 0) ? GetDefaultLineThickness() : m_Thickness;
length = LenSize( GetShownText() );
height = m_Size.y + width;
dx = dy = 0;
switch( m_schematicOrientation )
{
case 0: /* Horiz Normal Orientation (left justified) */
dx = 2 * DANGLING_SYMBOL_SIZE + length;
dy = -2 * DANGLING_SYMBOL_SIZE - height - TXTMARGE;
x -= DANGLING_SYMBOL_SIZE;
y += DANGLING_SYMBOL_SIZE;
break;
case 1: /* Vert Orientation UP */
dx = -2 * DANGLING_SYMBOL_SIZE - height - TXTMARGE;
dy = -2 * DANGLING_SYMBOL_SIZE - length;
x += DANGLING_SYMBOL_SIZE;
y += DANGLING_SYMBOL_SIZE;
break;
case 2: /* Horiz Orientation - Right justified */
dx = -2 * DANGLING_SYMBOL_SIZE - length;
dy = -2 * DANGLING_SYMBOL_SIZE - height - TXTMARGE;
x += DANGLING_SYMBOL_SIZE;
y += DANGLING_SYMBOL_SIZE;
break;
case 3: /* Vert Orientation BOTTOM */
dx = -2 * DANGLING_SYMBOL_SIZE - height - TXTMARGE;
dy = 2 * DANGLING_SYMBOL_SIZE + length;
x += DANGLING_SYMBOL_SIZE;
y -= DANGLING_SYMBOL_SIZE;
break;
}
EDA_RECT box( wxPoint( x, y ), wxSize( dx, dy ) );
box.Normalize();
return box;
}
wxString SCH_LABEL::GetSelectMenuText() const
{
wxString msg;
msg.Printf( _( "Label %s" ), GetChars( ShortenedShownText() ) );
return msg;
}
SCH_GLOBALLABEL::SCH_GLOBALLABEL( const wxPoint& pos, const wxString& text ) :
SCH_TEXT( pos, text, SCH_GLOBAL_LABEL_T )
{
m_Layer = LAYER_GLOBLABEL;
m_shape = NET_BIDI;
m_isDangling = true;
m_MultilineAllowed = false;
}
EDA_ITEM* SCH_GLOBALLABEL::Clone() const
{
return new SCH_GLOBALLABEL( *this );
}
bool SCH_GLOBALLABEL::Save( FILE* aFile ) const
{
bool success = true;
const char* shape = "~";
if( m_Italic )
shape = "Italic";
if( fprintf( aFile, "Text GLabel %-4d %-4d %-4d %-4d %s %s %d\n%s\n",
m_Pos.x, m_Pos.y, m_schematicOrientation, m_Size.x,
SheetLabelType[m_shape], shape, m_Thickness, TO_UTF8( m_Text ) ) == EOF )
{
success = false;
}
return success;
}
bool SCH_GLOBALLABEL::Load( LINE_READER& aLine, wxString& aErrorMsg )
{
char Name1[256];
char Name2[256];
char Name3[256];
int thickness = 0, size = 0, orient = 0;
Name1[0] = 0; Name2[0] = 0; Name3[0] = 0;
char* sline = (char*) aLine;
while( (*sline != ' ' ) && *sline )
sline++;
// sline points the start of parameters
int ii = sscanf( sline, "%s %d %d %d %d %s %s %d", Name1, &m_Pos.x, &m_Pos.y,
&orient, &size, Name2, Name3, &thickness );
if( ii < 4 )
{
aErrorMsg.Printf( wxT( "Eeschema file global label load error at line %d" ),
aLine.LineNumber() );
return false;
}
if( !aLine.ReadLine() )
{
aErrorMsg.Printf( wxT( "Eeschema file global label load error at line %d" ),
aLine.LineNumber() );
return false;
}
if( size == 0 )
size = GetDefaultTextSize();
char* text = strtok( (char*) aLine, "\n\r" );
if( text == NULL )
{
aErrorMsg.Printf( wxT( "Eeschema file global label load error at line %d" ),
aLine.LineNumber() );
return false;
}
m_Text = FROM_UTF8( text );
m_Size.x = m_Size.y = size;
SetOrientation( orient );
m_shape = NET_INPUT;
m_Bold = ( thickness != 0 );
m_Thickness = m_Bold ? GetPenSizeForBold( size ) : 0;
if( stricmp( Name2, SheetLabelType[NET_OUTPUT] ) == 0 )
m_shape = NET_OUTPUT;
if( stricmp( Name2, SheetLabelType[NET_BIDI] ) == 0 )
m_shape = NET_BIDI;
if( stricmp( Name2, SheetLabelType[NET_TRISTATE] ) == 0 )
m_shape = NET_TRISTATE;
if( stricmp( Name2, SheetLabelType[NET_UNSPECIFIED] ) == 0 )
m_shape = NET_UNSPECIFIED;
if( stricmp( Name3, "Italic" ) == 0 )
m_Italic = 1;
return true;
}
void SCH_GLOBALLABEL::MirrorY( int aYaxis_position )
{
/* The global label is NOT really mirrored.
* for an horizontal label, the schematic orientation is changed.
* for a vertical label, the schematic orientation is not changed.
* and the label is moved to a suitable position
*/
switch( GetOrientation() )
{
case 0: /* horizontal text */
SetOrientation( 2 );
break;
case 2: /* invert horizontal text*/
SetOrientation( 0 );
break;
}
m_Pos.x -= aYaxis_position;
NEGATE( m_Pos.x );
m_Pos.x += aYaxis_position;
}
void SCH_GLOBALLABEL::MirrorX( int aXaxis_position )
{
switch( GetOrientation() )
{
case 1: /* vertical text */
SetOrientation( 3 );
break;
case 3: /* invert vertical text*/
SetOrientation( 1 );
break;
}
m_Pos.y -= aXaxis_position;
NEGATE( m_Pos.y );
m_Pos.y += aXaxis_position;
}
void SCH_GLOBALLABEL::Rotate( wxPoint aPosition )
{
RotatePoint( &m_Pos, aPosition, 900 );
SetOrientation( (GetOrientation() + 3) % 4 );
}
wxPoint SCH_GLOBALLABEL::GetSchematicTextOffset() const
{
wxPoint text_offset;
int width = (m_Thickness == 0) ? GetDefaultLineThickness() : m_Thickness;
width = Clamp_Text_PenSize( width, m_Size, m_Bold );
int HalfSize = m_Size.x / 2;
int offset = width;
switch( m_shape )
{
case NET_INPUT:
case NET_BIDI:
case NET_TRISTATE:
offset += HalfSize;
break;
case NET_OUTPUT:
case NET_UNSPECIFIED:
offset += TXTMARGE;
break;
default:
break;
}
switch( m_schematicOrientation )
{
case 0: /* Orientation horiz normal */
text_offset.x -= offset;
break;
case 1: /* Orientation vert UP */
text_offset.y -= offset;
break;
case 2: /* Orientation horiz inverse */
text_offset.x += offset;
break;
case 3: /* Orientation vert BOTTOM */
text_offset.y += offset;
break;
}
return text_offset;
}
void SCH_GLOBALLABEL::SetOrientation( int aOrientation )
{
m_schematicOrientation = aOrientation;
switch( m_schematicOrientation )
{
default:
case 0: /* Horiz Normal Orientation */
m_Orient = TEXT_ORIENT_HORIZ;
m_HJustify = GR_TEXT_HJUSTIFY_RIGHT;
m_VJustify = GR_TEXT_VJUSTIFY_CENTER;
break;
case 1: /* Vert Orientation UP */
m_Orient = TEXT_ORIENT_VERT;
m_HJustify = GR_TEXT_HJUSTIFY_LEFT;
m_VJustify = GR_TEXT_VJUSTIFY_CENTER;
break;
case 2: /* Horiz Orientation */
m_Orient = TEXT_ORIENT_HORIZ;
m_HJustify = GR_TEXT_HJUSTIFY_LEFT;
m_VJustify = GR_TEXT_VJUSTIFY_CENTER;
break;
case 3: /* Vert Orientation BOTTOM */
m_Orient = TEXT_ORIENT_VERT;
m_HJustify = GR_TEXT_HJUSTIFY_RIGHT;
m_VJustify = GR_TEXT_VJUSTIFY_CENTER;
break;
}
}
void SCH_GLOBALLABEL::Draw( EDA_DRAW_PANEL* panel,
wxDC* DC,
const wxPoint& aOffset,
GR_DRAWMODE DrawMode,
EDA_COLOR_T Color )
{
static std::vector <wxPoint> Poly;
EDA_COLOR_T color;
wxPoint text_offset = aOffset + GetSchematicTextOffset();
if( Color >= 0 )
color = Color;
else
color = GetLayerColor( m_Layer );
GRSetDrawMode( DC, DrawMode );
int linewidth = (m_Thickness == 0) ? GetDefaultLineThickness() : m_Thickness;
linewidth = Clamp_Text_PenSize( linewidth, m_Size, m_Bold );
EXCHG( linewidth, m_Thickness ); // Set the minimum width
EDA_RECT* clipbox = panel? panel->GetClipBox() : NULL;
EDA_TEXT::Draw( clipbox, DC, text_offset, color, DrawMode, FILLED, UNSPECIFIED_COLOR );
EXCHG( linewidth, m_Thickness ); // set initial value
CreateGraphicShape( Poly, m_Pos + aOffset );
GRPoly( clipbox, DC, Poly.size(), &Poly[0], 0, linewidth, color, color );
if( m_isDangling )
DrawDanglingSymbol( panel, DC, m_Pos + aOffset, color );
// Enable these line to draw the bounding box (debug tests purposes only)
#if 0
{
EDA_RECT BoundaryBox = GetBoundingBox();
GRRect( clipbox, DC, BoundaryBox, 0, BROWN );
}
#endif
}
void SCH_GLOBALLABEL::CreateGraphicShape( std::vector <wxPoint>& aPoints, const wxPoint& Pos )
{
int HalfSize = m_Size.y / 2;
int linewidth = (m_Thickness == 0) ? GetDefaultLineThickness() : m_Thickness;
linewidth = Clamp_Text_PenSize( linewidth, m_Size, m_Bold );
aPoints.clear();
int symb_len = LenSize( GetShownText() ) + ( TXTMARGE * 2 );
// Create outline shape : 6 points
int x = symb_len + linewidth + 3;
// Use negation bar Y position to calculate full vertical size
#define Y_CORRECTION 1.3
// Note: this factor is due to the fact the negation bar Y position
// does not give exactly the full Y size of text
// and is experimentally set to this value
int y = KiROUND( OverbarPositionY( HalfSize ) * Y_CORRECTION );
// add room for line thickness and space between top of text and graphic shape
y += linewidth;
// Starting point(anchor)
aPoints.push_back( wxPoint( 0, 0 ) );
aPoints.push_back( wxPoint( 0, -y ) ); // Up
aPoints.push_back( wxPoint( -x, -y ) ); // left
aPoints.push_back( wxPoint( -x, 0 ) ); // Up left
aPoints.push_back( wxPoint( -x, y ) ); // left down
aPoints.push_back( wxPoint( 0, y ) ); // down
int x_offset = 0;
switch( m_shape )
{
case NET_INPUT:
x_offset = -HalfSize;
aPoints[0].x += HalfSize;
break;
case NET_OUTPUT:
aPoints[3].x -= HalfSize;
break;
case NET_BIDI:
case NET_TRISTATE:
x_offset = -HalfSize;
aPoints[0].x += HalfSize;
aPoints[3].x -= HalfSize;
break;
case NET_UNSPECIFIED:
default:
break;
}
int angle = 0;
switch( m_schematicOrientation )
{
case 0: /* Orientation horiz normal */
break;
case 1: /* Orientation vert UP */
angle = -900;
break;
case 2: /* Orientation horiz inverse */
angle = 1800;
break;
case 3: /* Orientation vert BOTTOM */
angle = 900;
break;
}
// Rotate outlines and move corners in real position
for( unsigned ii = 0; ii < aPoints.size(); ii++ )
{
aPoints[ii].x += x_offset;
if( angle )
RotatePoint( &aPoints[ii], angle );
aPoints[ii] += Pos;
}
aPoints.push_back( aPoints[0] ); // closing
}
const EDA_RECT SCH_GLOBALLABEL::GetBoundingBox() const
{
int x, y, dx, dy, length, height;
x = m_Pos.x;
y = m_Pos.y;
dx = dy = 0;
int width = (m_Thickness == 0) ? GetDefaultLineThickness() : m_Thickness;
height = ( (m_Size.y * 15) / 10 ) + width + 2 * TXTMARGE;
// text X size add height for triangular shapes(bidirectional)
length = LenSize( GetShownText() ) + height + DANGLING_SYMBOL_SIZE;
switch( m_schematicOrientation ) // respect orientation
{
case 0: /* Horiz Normal Orientation (left justified) */
dx = -length;
dy = height;
x += DANGLING_SYMBOL_SIZE;
y -= height / 2;
break;
case 1: /* Vert Orientation UP */
dx = height;
dy = -length;
x -= height / 2;
y += DANGLING_SYMBOL_SIZE;
break;
case 2: /* Horiz Orientation - Right justified */
dx = length;
dy = height;
x -= DANGLING_SYMBOL_SIZE;
y -= height / 2;
break;
case 3: /* Vert Orientation BOTTOM */
dx = height;
dy = length;
x -= height / 2;
y -= DANGLING_SYMBOL_SIZE;
break;
}
EDA_RECT box( wxPoint( x, y ), wxSize( dx, dy ) );
box.Normalize();
return box;
}
wxString SCH_GLOBALLABEL::GetSelectMenuText() const
{
wxString msg;
msg.Printf( _( "Global Label %s" ), GetChars( ShortenedShownText() ) );
return msg;
}
SCH_HIERLABEL::SCH_HIERLABEL( const wxPoint& pos, const wxString& text, KICAD_T aType ) :
SCH_TEXT( pos, text, aType )
{
m_Layer = LAYER_HIERLABEL;
m_shape = NET_INPUT;
m_isDangling = true;
m_MultilineAllowed = false;
}
EDA_ITEM* SCH_HIERLABEL::Clone() const
{
return new SCH_HIERLABEL( *this );
}
bool SCH_HIERLABEL::Save( FILE* aFile ) const
{
bool success = true;
const char* shape = "~";
if( m_Italic )
shape = "Italic";
if( fprintf( aFile, "Text HLabel %-4d %-4d %-4d %-4d %s %s %d\n%s\n",
m_Pos.x, m_Pos.y, m_schematicOrientation, m_Size.x,
SheetLabelType[m_shape], shape, m_Thickness, TO_UTF8( m_Text ) ) == EOF )
{
success = false;
}
return success;
}
bool SCH_HIERLABEL::Load( LINE_READER& aLine, wxString& aErrorMsg )
{
char Name1[256];
char Name2[256];
char Name3[256];
int thickness = 0, size = 0, orient = 0;
Name1[0] = 0; Name2[0] = 0; Name3[0] = 0;
char* sline = (char*) aLine;
while( (*sline != ' ' ) && *sline )
sline++;
// sline points the start of parameters
int ii = sscanf( sline, "%s %d %d %d %d %s %s %d", Name1, &m_Pos.x, &m_Pos.y,
&orient, &size, Name2, Name3, &thickness );
if( ii < 4 )
{
aErrorMsg.Printf( wxT( "Eeschema file hierarchical label load error at line %d" ),
aLine.LineNumber() );
return false;
}
if( !aLine.ReadLine() )
{
aErrorMsg.Printf( wxT( "Eeschema file hierarchical label load error at line %d" ),
aLine.LineNumber() );
return false;
}
if( size == 0 )
size = GetDefaultTextSize();
char* text = strtok( (char*) aLine, "\n\r" );
if( text == NULL )
{
aErrorMsg.Printf( wxT( "Eeschema file hierarchical label load error at line %d" ),
aLine.LineNumber() );
return false;
}
m_Text = FROM_UTF8( text );
m_Size.x = m_Size.y = size;
SetOrientation( orient );
m_shape = NET_INPUT;
m_Bold = ( thickness != 0 );
m_Thickness = m_Bold ? GetPenSizeForBold( size ) : 0;
if( stricmp( Name2, SheetLabelType[NET_OUTPUT] ) == 0 )
m_shape = NET_OUTPUT;
if( stricmp( Name2, SheetLabelType[NET_BIDI] ) == 0 )
m_shape = NET_BIDI;
if( stricmp( Name2, SheetLabelType[NET_TRISTATE] ) == 0 )
m_shape = NET_TRISTATE;
if( stricmp( Name2, SheetLabelType[NET_UNSPECIFIED] ) == 0 )
m_shape = NET_UNSPECIFIED;
if( stricmp( Name3, "Italic" ) == 0 )
m_Italic = 1;
return true;
}
void SCH_HIERLABEL::SetOrientation( int aOrientation )
{
m_schematicOrientation = aOrientation;
switch( m_schematicOrientation )
{
default:
case 0: /* Horiz Normal Orientation */
m_Orient = TEXT_ORIENT_HORIZ;
m_HJustify = GR_TEXT_HJUSTIFY_RIGHT;
m_VJustify = GR_TEXT_VJUSTIFY_CENTER;
break;
case 1: /* Vert Orientation UP */
m_Orient = TEXT_ORIENT_VERT;
m_HJustify = GR_TEXT_HJUSTIFY_LEFT;
m_VJustify = GR_TEXT_VJUSTIFY_CENTER;
break;
case 2: /* Horiz Orientation */
m_Orient = TEXT_ORIENT_HORIZ;
m_HJustify = GR_TEXT_HJUSTIFY_LEFT;
m_VJustify = GR_TEXT_VJUSTIFY_CENTER;
break;
case 3: /* Vert Orientation BOTTOM */
m_Orient = TEXT_ORIENT_VERT;
m_HJustify = GR_TEXT_HJUSTIFY_RIGHT;
m_VJustify = GR_TEXT_VJUSTIFY_CENTER;
break;
}
}
void SCH_HIERLABEL::Draw( EDA_DRAW_PANEL* panel,
wxDC* DC,
const wxPoint& offset,
GR_DRAWMODE DrawMode,
EDA_COLOR_T Color )
{
static std::vector <wxPoint> Poly;
EDA_COLOR_T color;
int linewidth = m_Thickness == 0 ?
GetDefaultLineThickness() : m_Thickness;
EDA_RECT* clipbox = panel? panel->GetClipBox() : NULL;
linewidth = Clamp_Text_PenSize( linewidth, m_Size, m_Bold );
if( Color >= 0 )
color = Color;
else
color = GetLayerColor( m_Layer );
GRSetDrawMode( DC, DrawMode );
EXCHG( linewidth, m_Thickness ); // Set the minimum width
wxPoint text_offset = offset + GetSchematicTextOffset();
EDA_TEXT::Draw( clipbox, DC, text_offset, color, DrawMode, FILLED, UNSPECIFIED_COLOR );
EXCHG( linewidth, m_Thickness ); // set initial value
CreateGraphicShape( Poly, m_Pos + offset );
GRPoly( clipbox, DC, Poly.size(), &Poly[0], 0, linewidth, color, color );
if( m_isDangling )
DrawDanglingSymbol( panel, DC, m_Pos + offset, color );
// Enable these line to draw the bounding box (debug tests purposes only)
#if 0
{
EDA_RECT BoundaryBox = GetBoundingBox();
GRRect( clipbox, DC, BoundaryBox, 0, BROWN );
}
#endif
}
void SCH_HIERLABEL::CreateGraphicShape( std::vector <wxPoint>& aPoints, const wxPoint& Pos )
{
int* Template = TemplateShape[m_shape][m_schematicOrientation];
int HalfSize = m_Size.x / 2;
int imax = *Template; Template++;
aPoints.clear();
for( int ii = 0; ii < imax; ii++ )
{
wxPoint corner;
corner.x = ( HalfSize * (*Template) ) + Pos.x;
Template++;
corner.y = ( HalfSize * (*Template) ) + Pos.y;
Template++;
aPoints.push_back( corner );
}
}
const EDA_RECT SCH_HIERLABEL::GetBoundingBox() const
{
int x, y, dx, dy, length, height;
x = m_Pos.x;
y = m_Pos.y;
dx = dy = 0;
int width = (m_Thickness == 0) ? GetDefaultLineThickness() : m_Thickness;
height = m_Size.y + width + 2 * TXTMARGE;
length = LenSize( GetShownText() )
+ height // add height for triangular shapes
+ 2 * DANGLING_SYMBOL_SIZE;
switch( m_schematicOrientation ) // respect orientation
{
case 0: /* Horiz Normal Orientation (left justified) */
dx = -length;
dy = height;
x += DANGLING_SYMBOL_SIZE;
y -= height / 2;
break;
case 1: /* Vert Orientation UP */
dx = height;
dy = -length;
x -= height / 2;
y += DANGLING_SYMBOL_SIZE;
break;
case 2: /* Horiz Orientation - Right justified */
dx = length;
dy = height;
x -= DANGLING_SYMBOL_SIZE;
y -= height / 2;
break;
case 3: /* Vert Orientation BOTTOM */
dx = height;
dy = length;
x -= height / 2;
y -= DANGLING_SYMBOL_SIZE;
break;
}
EDA_RECT box( wxPoint( x, y ), wxSize( dx, dy ) );
box.Normalize();
return box;
}
wxPoint SCH_HIERLABEL::GetSchematicTextOffset() const
{
wxPoint text_offset;
int width = std::max( m_Thickness, GetDefaultLineThickness() );
int ii = m_Size.x + TXTMARGE + width;
switch( m_schematicOrientation )
{
case 0: /* Orientation horiz normale */
text_offset.x = -ii;
break;
case 1: /* Orientation vert UP */
text_offset.y = -ii;
break;
case 2: /* Orientation horiz inverse */
text_offset.x = ii;
break;
case 3: /* Orientation vert BOTTOM */
text_offset.y = ii;
break;
}
return text_offset;
}
void SCH_HIERLABEL::MirrorY( int aYaxis_position )
{
/* The hierarchical label is NOT really mirrored for an horizontal label, the schematic
* orientation is changed. For a vertical label, the schematic orientation is not changed
* and the label is moved to a suitable position.
*/
switch( GetOrientation() )
{
case 0: /* horizontal text */
SetOrientation( 2 );
break;
case 2: /* invert horizontal text*/
SetOrientation( 0 );
break;
}
m_Pos.x -= aYaxis_position;
NEGATE( m_Pos.x );
m_Pos.x += aYaxis_position;
}
void SCH_HIERLABEL::MirrorX( int aXaxis_position )
{
switch( GetOrientation() )
{
case 1: /* vertical text */
SetOrientation( 3 );
break;
case 3: /* invert vertical text*/
SetOrientation( 1 );
break;
}
m_Pos.y -= aXaxis_position;
NEGATE( m_Pos.y );
m_Pos.y += aXaxis_position;
}
void SCH_HIERLABEL::Rotate( wxPoint aPosition )
{
RotatePoint( &m_Pos, aPosition, 900 );
SetOrientation( (GetOrientation() + 3) % 4 );
}
wxString SCH_HIERLABEL::GetSelectMenuText() const
{
wxString msg;
msg.Printf( _( "Hierarchical Label %s" ), GetChars( ShortenedShownText() ) );
return msg;
}
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