547 lines
17 KiB
C++
547 lines
17 KiB
C++
/*********************************************************/
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/* Modules de creations de Traits, Wires, Bus, Junctions */
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/*********************************************************/
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#include "fctsys.h"
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#include "gr_basic.h"
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#include "common.h"
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#include "program.h"
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#include "libcmp.h"
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#include "general.h"
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#include "protos.h"
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/* Routines Locales */
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static void Polyline_in_Ghost( WinEDA_DrawPanel* panel, wxDC* DC, bool erase );
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static void Segment_in_Ghost( WinEDA_DrawPanel* panel, wxDC* DC, bool erase );
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static void ExitTrace( WinEDA_DrawFrame* frame, wxDC* DC );
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static bool IsTerminalPoint( SCH_SCREEN* screen, const wxPoint& pos, int layer );
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/*************************************************************/
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void WinEDA_SchematicFrame::BeginSegment( wxDC* DC, int type )
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/*************************************************************/
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/* Routine de Trace de segments ( WIRES, BUS ) pour lesquels chaque segment
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* est une structure.
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*/
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// NOT USED!!!@!@!
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{
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DrawSegmentStruct* oldsegment, * newsegment;
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wxPoint pos = GetScreen()->m_Curseur;
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if( GetScreen()->GetCurItem()
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&& (GetScreen()->GetCurItem()->m_Flags == 0) )
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GetScreen()->SetCurItem( NULL );
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if( GetScreen()->GetCurItem() )
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{
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switch( GetScreen()->GetCurItem()->Type() )
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{
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case DRAW_SEGMENT_STRUCT_TYPE:
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case DRAW_POLYLINE_STRUCT_TYPE:
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break;
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default:
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return;
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}
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}
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oldsegment = newsegment =
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(DrawSegmentStruct*) GetScreen()->GetCurItem();
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if( !newsegment ) /* 1er point : creation de la 1ere structure */
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{
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switch( type )
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{
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default:
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newsegment = new DrawSegmentStruct( pos, LAYER_NOTES );
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break;
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case LAYER_WIRE:
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newsegment = new DrawSegmentStruct( pos, LAYER_WIRE );
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if( LocatePinEnd( GetScreen()->EEDrawList, pos ) )
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newsegment->m_StartIsDangling = FALSE;
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break;
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case LAYER_BUS:
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newsegment = new DrawSegmentStruct( pos, LAYER_BUS );
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break;
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}
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newsegment->m_Flags = IS_NEW;
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GetScreen()->SetCurItem( newsegment );
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GetScreen()->ManageCurseur = Segment_in_Ghost;
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GetScreen()->ForceCloseManageCurseur = ExitTrace;
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g_ItemToRepeat = NULL;
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}
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else /* Trace en cours: Placement d'un point supplementaire */
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{
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if( (oldsegment->m_Start.x == oldsegment->m_End.x)
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&& (oldsegment->m_Start.y == oldsegment->m_End.y) ) /* Structure inutile */
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return;
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GetScreen()->ManageCurseur( DrawPanel, DC, FALSE );
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oldsegment->m_EndIsDangling = FALSE;
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/* Creation du segment suivant ou fin de trac<61> si point sur pin, jonction ...*/
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if( IsTerminalPoint( GetScreen(), oldsegment->m_End, oldsegment->m_Layer ) )
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{
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EndSegment( DC ); return;
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}
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/* Placement en liste generale */
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oldsegment->Pnext = GetScreen()->EEDrawList;
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g_ItemToRepeat = GetScreen()->EEDrawList = oldsegment;
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GetScreen()->CursorOff( DrawPanel, DC ); // Erase schematic cursor
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RedrawOneStruct( DrawPanel, DC, oldsegment, GR_DEFAULT_DRAWMODE );
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GetScreen()->CursorOn( DrawPanel, DC ); // Display schematic cursor
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/* Creation du segment suivant */
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newsegment = oldsegment->GenCopy();
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newsegment->m_Start = oldsegment->m_End;
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newsegment->m_End = pos;
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oldsegment->m_Flags = 0;
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newsegment->m_Flags = IS_NEW;
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GetScreen()->SetCurItem( newsegment );
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GetScreen()->ManageCurseur( DrawPanel, DC, FALSE );
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newsegment->m_StartIsDangling = FALSE;
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newsegment->m_EndIsDangling = TRUE;
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}
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}
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/*************************************************************/
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/* Routine de fin de trace d'une struct segment (Wire, Bus */
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/*************************************************************/
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void WinEDA_SchematicFrame::EndSegment( wxDC* DC )
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{
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DrawSegmentStruct* segment = (DrawSegmentStruct*) GetScreen()->GetCurItem();
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if( GetScreen()->ManageCurseur == NULL )
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return;
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if( segment == NULL )
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return;
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if( (segment->m_Flags & IS_NEW) == 0 )
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return;
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if( (segment->m_Start.x == segment->m_End.x)
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&& (segment->m_Start.y == segment->m_End.y) )/* Structure inutile */
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{
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EraseStruct( segment, (SCH_SCREEN*) GetScreen() );
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segment = NULL;
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}
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else
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{
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/* Placement en liste generale */
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GetScreen()->ManageCurseur( DrawPanel, DC, FALSE );
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segment->Pnext = GetScreen()->EEDrawList;
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g_ItemToRepeat = GetScreen()->EEDrawList = segment;
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segment->m_Flags = 0;
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}
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/* Fin de trace */
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GetScreen()->ManageCurseur = NULL;
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GetScreen()->ForceCloseManageCurseur = NULL;
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GetScreen()->SetCurItem( NULL );
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TestDanglingEnds( GetScreen()->EEDrawList, DC );
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SetFlagModify( GetScreen() );
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if( segment )
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{
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GetScreen()->CursorOff( DrawPanel, DC ); // Erase schematic cursor
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RedrawOneStruct( DrawPanel, DC, segment, GR_DEFAULT_DRAWMODE );
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GetScreen()->CursorOn( DrawPanel, DC ); // Display schematic cursor
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}
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}
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/****************************************************************************/
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static void Segment_in_Ghost( WinEDA_DrawPanel* panel, wxDC* DC, bool erase )
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/****************************************************************************/
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/* Dessin du Segment Fantome lors des deplacements du curseur
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*/
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{
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DrawSegmentStruct* segment =
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(DrawSegmentStruct*) panel->m_Parent->GetScreen()->GetCurItem();
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wxPoint endpos;
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int color;
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if( segment == NULL )
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return;
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color = ReturnLayerColor( segment->m_Layer ) ^ HIGHT_LIGHT_FLAG;
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endpos = panel->m_Parent->GetScreen()->m_Curseur;
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if( g_HVLines ) /* Coerce the line to vertical or horizontal one: */
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{
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if( ABS( endpos.x - segment->m_Start.x ) < ABS( endpos.y - segment->m_Start.y ) )
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endpos.x = segment->m_Start.x;
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else
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endpos.y = segment->m_Start.y;
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}
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if( erase ) // Redraw if segment lengtht != 0
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{
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if( (segment->m_Start.x != segment->m_End.x)
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|| (segment->m_Start.y != segment->m_End.y) )
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RedrawOneStruct( panel, DC, segment, XOR_MODE, color );
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}
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segment->m_End = endpos;
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// Redraw if segment lengtht != 0
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if( (segment->m_Start.x != segment->m_End.x)
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|| (segment->m_Start.y != segment->m_End.y) )
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RedrawOneStruct( panel, DC, segment, XOR_MODE, color );
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}
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/*****************************************************************************/
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static void Polyline_in_Ghost( WinEDA_DrawPanel* panel, wxDC* DC, bool erase )
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/*****************************************************************************/
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/* Dessin du du Polyline Fantome lors des deplacements du curseur
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*/
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{
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DrawPolylineStruct* NewPoly =
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(DrawPolylineStruct*) panel->m_Parent->GetScreen()->GetCurItem();
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int color;
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wxPoint endpos;
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endpos = panel->m_Parent->GetScreen()->m_Curseur;
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color = ReturnLayerColor( NewPoly->m_Layer );
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GRSetDrawMode( DC, XOR_MODE );
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if( g_HVLines )
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{
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/* Coerce the line to vertical or horizontal one: */
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if( ABS( endpos.x - NewPoly->m_Points[NewPoly->m_NumOfPoints * 2 - 2] ) <
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ABS( endpos.y - NewPoly->m_Points[NewPoly->m_NumOfPoints * 2 - 1] ) )
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endpos.x = NewPoly->m_Points[NewPoly->m_NumOfPoints * 2 - 2];
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else
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endpos.y = NewPoly->m_Points[NewPoly->m_NumOfPoints * 2 - 1];
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}
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NewPoly->m_NumOfPoints++;
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if( erase )
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RedrawOneStruct( panel, DC, NewPoly, XOR_MODE, color );
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NewPoly->m_Points[NewPoly->m_NumOfPoints * 2 - 2] = endpos.x;
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NewPoly->m_Points[NewPoly->m_NumOfPoints * 2 - 1] = endpos.y;
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RedrawOneStruct( panel, DC, NewPoly, XOR_MODE, color );
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NewPoly->m_NumOfPoints--;
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}
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/**********************************************************/
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void WinEDA_SchematicFrame::DeleteCurrentSegment( wxDC* DC )
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/**********************************************************/
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/*
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* Routine effacant le dernier trait trace, ou l'element pointe par la souris
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*/
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{
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g_ItemToRepeat = NULL;
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if( (GetScreen()->GetCurItem() == NULL)
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|| ( (GetScreen()->GetCurItem()->m_Flags & IS_NEW) == 0 ) )
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{
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return;
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}
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/* Trace en cours: annulation */
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if( GetScreen()->GetCurItem()->Type() == DRAW_POLYLINE_STRUCT_TYPE )
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{
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Polyline_in_Ghost( DrawPanel, DC, FALSE ); /* Effacement du trace en cours */
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}
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else
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{
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Segment_in_Ghost( DrawPanel, DC, FALSE ); /* Effacement du trace en cours */
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}
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EraseStruct( GetScreen()->GetCurItem(), GetScreen() );
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GetScreen()->ManageCurseur = NULL;
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GetScreen()->SetCurItem( NULL );
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}
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/***************************************************************************/
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EDA_BaseStruct* WinEDA_SchematicFrame::CreateNewJunctionStruct( wxDC* DC )
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/***************************************************************************/
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/* Routine to create new connection struct.
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*/
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{
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DrawJunctionStruct* NewConnect;
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NewConnect = new DrawJunctionStruct( GetScreen()->m_Curseur );
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g_ItemToRepeat = NewConnect;
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GetScreen()->CursorOff( DrawPanel, DC ); // Erase schematic cursor
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RedrawOneStruct( DrawPanel, DC, NewConnect, GR_DEFAULT_DRAWMODE );
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GetScreen()->CursorOn( DrawPanel, DC ); // Display schematic cursor
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NewConnect->Pnext = GetScreen()->EEDrawList;
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GetScreen()->EEDrawList = NewConnect;
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SetFlagModify( GetScreen() );
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return NewConnect;
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}
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/*********************************************************************************/
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DrawNoConnectStruct * WinEDA_SchematicFrame::CreateNewNoConnectStruct( wxDC* DC )
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/*********************************************************************************/
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/*Routine to create new NoConnect struct. ( Symbole de Non Connexion)
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*/
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{
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DrawNoConnectStruct* NewNoConnect;
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NewNoConnect = new DrawNoConnectStruct( GetScreen()->m_Curseur );
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g_ItemToRepeat = NewNoConnect;
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GetScreen()->CursorOff( DrawPanel, DC ); // Erase schematic cursor
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RedrawOneStruct( DrawPanel, DC, NewNoConnect, GR_DEFAULT_DRAWMODE );
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GetScreen()->CursorOn( DrawPanel, DC ); // Display schematic cursor
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NewNoConnect->Pnext = GetScreen()->EEDrawList;
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GetScreen()->EEDrawList = NewNoConnect;
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SetFlagModify( GetScreen() );
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return NewNoConnect;
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}
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/**********************************************************/
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static void ExitTrace( WinEDA_DrawFrame* frame, wxDC* DC )
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/**********************************************************/
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/* Routine de sortie des menus de trace */
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{
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BASE_SCREEN* Screen = frame->GetScreen();
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if( Screen->GetCurItem() ) /* trace en cours */
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{
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Screen->ManageCurseur( frame->DrawPanel, DC, FALSE );
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Screen->ManageCurseur = NULL;
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Screen->ForceCloseManageCurseur = NULL;
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EraseStruct( Screen->GetCurItem(), (SCH_SCREEN*) Screen );
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Screen->SetCurItem( NULL );
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return;
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}
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else
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g_ItemToRepeat = NULL; // Fin de commande generale
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}
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/***************************************************/
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void WinEDA_SchematicFrame::RepeatDrawItem( wxDC* DC )
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/***************************************************/
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/* Routine de recopie du dernier element dessine
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* Les elements duplicables sont
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* fils, bus, traits, textes, labels
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* Les labels termines par un nombre seront incrementes
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*/
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{
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char Line[256];
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int ox = 0, oy = 0;
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if( g_ItemToRepeat == NULL )
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return;
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switch( g_ItemToRepeat->Type() )
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{
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case DRAW_JUNCTION_STRUCT_TYPE:
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#undef STRUCT
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#define STRUCT ( (DrawJunctionStruct*) g_ItemToRepeat )
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g_ItemToRepeat = STRUCT->GenCopy();
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STRUCT->m_Pos.x += g_RepeatStep.x; ox = STRUCT->m_Pos.x;
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STRUCT->m_Pos.y += g_RepeatStep.y; oy = STRUCT->m_Pos.y;
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break;
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case DRAW_NOCONNECT_STRUCT_TYPE:
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#undef STRUCT
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#define STRUCT ( (DrawNoConnectStruct*) g_ItemToRepeat )
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g_ItemToRepeat = STRUCT->GenCopy();
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STRUCT->m_Pos.x += g_RepeatStep.x; ox = STRUCT->m_Pos.x;
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STRUCT->m_Pos.y += g_RepeatStep.y; oy = STRUCT->m_Pos.y;
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break;
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case TYPE_SCH_TEXT:
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#undef STRUCT
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#define STRUCT ( (SCH_TEXT*) g_ItemToRepeat )
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g_ItemToRepeat = STRUCT->GenCopy();
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STRUCT->m_Pos.x += g_RepeatStep.x; ox = STRUCT->m_Pos.x;
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STRUCT->m_Pos.y += g_RepeatStep.y; oy = STRUCT->m_Pos.y;
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/*** Increment du numero de label ***/
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strcpy( Line, STRUCT->GetText() );
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IncrementLabelMember( Line );
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STRUCT->m_Text = Line;
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break;
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case TYPE_SCH_LABEL:
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case TYPE_SCH_GLOBALLABEL:
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case TYPE_SCH_HIERLABEL:
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#undef STRUCT
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#define STRUCT ( (SCH_LABEL*) g_ItemToRepeat )
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g_ItemToRepeat = STRUCT->GenCopy();
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STRUCT->m_Pos.x += g_RepeatStep.x; ox = STRUCT->m_Pos.x;
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STRUCT->m_Pos.y += g_RepeatStep.y; oy = STRUCT->m_Pos.y;
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/*** Increment du numero de label ***/
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strcpy( Line, STRUCT->GetText() );
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IncrementLabelMember( Line );
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STRUCT->m_Text = Line;
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break;
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case DRAW_SEGMENT_STRUCT_TYPE:
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#undef STRUCT
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#define STRUCT ( (DrawSegmentStruct*) g_ItemToRepeat )
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g_ItemToRepeat = STRUCT->GenCopy();
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STRUCT->m_Start.x += g_RepeatStep.x; ox = STRUCT->m_Start.x;
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STRUCT->m_Start.y += g_RepeatStep.y; oy = STRUCT->m_Start.y;
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STRUCT->m_End.x += g_RepeatStep.x;
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STRUCT->m_End.y += g_RepeatStep.y;
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break;
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case DRAW_RACCORD_STRUCT_TYPE:
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#undef STRUCT
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#define STRUCT ( (DrawRaccordStruct*) g_ItemToRepeat )
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g_ItemToRepeat = STRUCT->GenCopy();
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STRUCT->m_Pos.x += g_RepeatStep.x; ox = STRUCT->m_Pos.x;
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STRUCT->m_Pos.y += g_RepeatStep.y; oy = STRUCT->m_Pos.y;
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break;
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default:
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g_ItemToRepeat = NULL;
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DisplayError( this, "Repeat Type Error", 10 );
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break;
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}
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if( g_ItemToRepeat )
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{
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g_ItemToRepeat->Pnext = GetScreen()->EEDrawList;
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GetScreen()->EEDrawList = g_ItemToRepeat;
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TestDanglingEnds( GetScreen()->EEDrawList, NULL );
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RedrawOneStruct( DrawPanel, DC, g_ItemToRepeat, GR_DEFAULT_DRAWMODE );
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// GetScreen()->Curseur.x = ox; GetScreen()->Curseur.x = oy;
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// GRMouseWarp(DrawPanel, DrawPanel->CursorScreenPosition() );
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}
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}
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/******************************************/
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void IncrementLabelMember( char* Line )
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/******************************************/
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/* Routine incrementant les labels, c'est a dire pour les textes finissant
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* par un nombre, ajoutant <RepeatDeltaLabel> a ce nombre
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*/
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{
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char* strnum;
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int ii;
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strnum = Line + strlen( Line ) - 1;
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if( !isdigit( *strnum ) )
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return;
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while( (strnum >= Line) && isdigit( *strnum ) )
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strnum--;
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strnum++; /* pointe le debut de la chaine des digits */
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ii = atoi( strnum ) + g_RepeatDeltaLabel;
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sprintf( strnum, "%d", ii );
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}
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/***************************************************************************/
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static bool IsTerminalPoint( SCH_SCREEN* screen, const wxPoint& pos, int layer )
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/***************************************************************************/
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/* Returne TRUE si pos est un point possible pour terminer automatiquement un
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* segment, c'est a dire pour
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* - type WIRE, si il y a
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* - une jonction
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* - ou une pin
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* - ou une extr<74>mit<69> unique de fil
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*
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* - type BUS, si il y a
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* - ou une extr<74>mit<69> unique de BUS
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*/
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{
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EDA_BaseStruct* item;
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LibDrawPin* pin;
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DrawLibItemStruct* LibItem = NULL;
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Hierarchical_PIN_Sheet_Struct* pinsheet;
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wxPoint itempos;
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switch( layer )
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{
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case LAYER_BUS:
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item = PickStruct( screen, BUSITEM );
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if( item )
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return TRUE;
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pinsheet = LocateAnyPinSheet( pos, screen->EEDrawList );
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if( pinsheet && IsBusLabel( pinsheet->GetText() ) )
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{
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itempos = pinsheet->m_Pos;
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if( (itempos.x == pos.x) && (itempos.y == pos.y) )
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return TRUE;
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}
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break;
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case LAYER_NOTES:
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item = PickStruct( screen, DRAWITEM );
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if( item )
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return TRUE;
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break;
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case LAYER_WIRE:
|
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item = PickStruct( screen, RACCORDITEM | JUNCTIONITEM );
|
||
if( item )
|
||
return TRUE;
|
||
|
||
pin = LocateAnyPin( screen->EEDrawList, pos, &LibItem );
|
||
if( pin && LibItem )
|
||
{
|
||
// calcul de la position exacte du point de connexion de la pin,
|
||
// selon orientation du composant:
|
||
itempos = LibItem->GetScreenCoord( pin->m_Pos );
|
||
itempos.x += LibItem->m_Pos.x;
|
||
itempos.y += LibItem->m_Pos.y;
|
||
if( (itempos.x == pos.x) && (itempos.y == pos.y) )
|
||
return TRUE;
|
||
}
|
||
|
||
item = PickStruct( screen, WIREITEM );
|
||
if( item )
|
||
return TRUE;
|
||
|
||
item = PickStruct( screen, LABELITEM );
|
||
if( item && (item->Type() != TYPE_SCH_TEXT)
|
||
&& ( ( (SCH_GLOBALLABEL*) item )->m_Pos.x == pos.x )
|
||
&& ( ( (SCH_GLOBALLABEL*) item )->m_Pos.y == pos.y ) )
|
||
return TRUE;
|
||
|
||
pinsheet = LocateAnyPinSheet( pos, screen->EEDrawList );
|
||
if( pinsheet && !IsBusLabel( pinsheet->GetText() ) )
|
||
{
|
||
itempos = pinsheet->m_Pos;
|
||
if( (itempos.x == pos.x) && (itempos.y == pos.y) )
|
||
return TRUE;
|
||
}
|
||
|
||
break;
|
||
|
||
default:
|
||
break;
|
||
}
|
||
|
||
return FALSE;
|
||
}
|