324 lines
9.0 KiB
C++
324 lines
9.0 KiB
C++
/***********************************/
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/* Edit segments and edges of PCB. */
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/***********************************/
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#include "fctsys.h"
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#include "common.h"
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#include "class_drawpanel.h"
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#include "confirm.h"
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#include "pcbnew.h"
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#include "wxPcbStruct.h"
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#include "class_board_design_settings.h"
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#include "protos.h"
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static void Exit_EditEdge( WinEDA_DrawPanel* Panel, wxDC* DC );
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static void Montre_Position_NewSegment( WinEDA_DrawPanel* panel, wxDC* DC, bool erase );
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static void Move_Segment( WinEDA_DrawPanel* panel, wxDC* DC, bool erase );
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static wxPoint s_InitialPosition; // Initial cursor position.
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static wxPoint s_LastPosition; // Current cursor position.
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/* Start move of a graphic element type DRAWSEGMENT */
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void WinEDA_PcbFrame::Start_Move_DrawItem( DRAWSEGMENT* drawitem, wxDC* DC )
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{
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if( drawitem == NULL )
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return;
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drawitem->Draw( DrawPanel, DC, GR_XOR );
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drawitem->m_Flags |= IS_MOVED;
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s_InitialPosition = s_LastPosition = GetScreen()->m_Curseur;
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drawitem->DisplayInfo( this );
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DrawPanel->ManageCurseur = Move_Segment;
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DrawPanel->ForceCloseManageCurseur = Exit_EditEdge;
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SetCurItem( drawitem );
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DrawPanel->ManageCurseur( DrawPanel, DC, FALSE );
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}
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/*
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* Place graphic element of type DRAWSEGMENT.
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*/
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void WinEDA_PcbFrame::Place_DrawItem( DRAWSEGMENT* drawitem, wxDC* DC )
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{
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if( drawitem == NULL )
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return;
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SaveCopyInUndoList(drawitem, UR_MOVED, s_LastPosition - s_InitialPosition);
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drawitem->Draw( DrawPanel, DC, GR_OR );
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DrawPanel->ManageCurseur = NULL;
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DrawPanel->ForceCloseManageCurseur = NULL;
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SetCurItem( NULL );
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GetScreen()->SetModify();
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drawitem->m_Flags = 0;
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}
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/*
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* Redraw segment during cursor movement.
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*/
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static void Move_Segment( WinEDA_DrawPanel* panel, wxDC* DC, bool erase )
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{
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DRAWSEGMENT* Segment = (DRAWSEGMENT*) panel->GetScreen()->GetCurItem();
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int t_fill = DisplayOpt.DisplayDrawItems;
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if( Segment == NULL )
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return;
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DisplayOpt.DisplayDrawItems = SKETCH;
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if( erase )
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Segment->Draw( panel, DC, GR_XOR );
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wxPoint delta;
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delta = panel->GetScreen()->m_Curseur - s_LastPosition;
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Segment->m_Start += delta;
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Segment->m_End += delta;
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s_LastPosition = panel->GetScreen()->m_Curseur;
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Segment->Draw( panel, DC, GR_XOR );
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DisplayOpt.DisplayDrawItems = t_fill;
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}
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void WinEDA_PcbFrame::Delete_Segment_Edge( DRAWSEGMENT* Segment, wxDC* DC )
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{
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EDA_BaseStruct* PtStruct;
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int track_fill_copy = DisplayOpt.DisplayDrawItems;
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if( Segment == NULL )
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return;
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if( Segment->m_Flags & IS_NEW ) // Trace in progress.
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{
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/* Delete current segment. */
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DisplayOpt.DisplayDrawItems = SKETCH;
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Segment->Draw( DrawPanel, DC, GR_XOR );
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PtStruct = Segment->Back();
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Segment ->DeleteStructure();
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if( PtStruct && (PtStruct->Type() == TYPE_DRAWSEGMENT ) )
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Segment = (DRAWSEGMENT*) PtStruct;
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DisplayOpt.DisplayDrawItems = track_fill_copy;
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SetCurItem( NULL );
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}
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else if( Segment->m_Flags == 0 )
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{
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Segment->Draw( DrawPanel, DC, GR_XOR );
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Segment->m_Flags = 0;
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SaveCopyInUndoList(Segment, UR_DELETED);
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Segment->UnLink();
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SetCurItem( NULL );
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GetScreen()->SetModify();
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}
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}
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void WinEDA_PcbFrame::Delete_Drawings_All_Layer( int aLayer )
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{
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if( aLayer <= LAST_COPPER_LAYER )
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{
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DisplayError( this, _( "Copper layer global delete not allowed!" ) );
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return;
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}
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wxString msg = _( "Delete Layer " ) + GetBoard()->GetLayerName( aLayer );
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if( !IsOK( this, msg ) )
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return;
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PICKED_ITEMS_LIST pickList;
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ITEM_PICKER picker(NULL, UR_DELETED);
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BOARD_ITEM* PtNext;
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for( BOARD_ITEM* item = GetBoard()->m_Drawings; item; item = PtNext )
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{
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PtNext = item->Next();
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switch( item->Type() )
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{
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case TYPE_DRAWSEGMENT:
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case TYPE_TEXTE:
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case TYPE_COTATION:
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case TYPE_MIRE:
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if( item->GetLayer() == aLayer )
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{
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item->UnLink();
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picker.m_PickedItem = item;
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pickList.PushItem( picker );
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}
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break;
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default:
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{
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wxString msg;
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msg.Printf( wxT("Delete_Drawings_All_Layer() error: unknown type %d"),
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item->Type() );
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wxMessageBox( msg );
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break;
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}
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}
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}
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if( pickList.GetCount() )
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{
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GetScreen()->SetModify();
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SaveCopyInUndoList(pickList, UR_DELETED);
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}
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}
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static void Exit_EditEdge( WinEDA_DrawPanel* Panel, wxDC* DC )
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{
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DRAWSEGMENT* Segment = (DRAWSEGMENT*) Panel->GetScreen()->GetCurItem();
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if( Segment == NULL )
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return;
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if( Segment->m_Flags & IS_NEW )
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{
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Panel->ManageCurseur( Panel, DC, FALSE );
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Segment ->DeleteStructure();
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Segment = NULL;
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}
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else
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{
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wxPoint pos = Panel->GetScreen()->m_Curseur;
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Panel->GetScreen()->m_Curseur = s_InitialPosition;
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Panel->ManageCurseur( Panel, DC, TRUE );
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Panel->GetScreen()->m_Curseur = pos;
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Segment->m_Flags = 0;
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Segment->Draw( Panel, DC, GR_OR );
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}
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Panel->ManageCurseur = NULL;
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Panel->ForceCloseManageCurseur = NULL;
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( (WinEDA_PcbFrame*) Panel->GetParent() )->SetCurItem( NULL );
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}
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/* Initialize the drawing of a segment of type other than trace.
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*/
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DRAWSEGMENT* WinEDA_PcbFrame::Begin_DrawSegment( DRAWSEGMENT* Segment,
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int shape, wxDC* DC )
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{
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int s_large;
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int angle = 0;
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DRAWSEGMENT* DrawItem;
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s_large = g_DesignSettings.m_DrawSegmentWidth;
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if( ((PCB_SCREEN*)GetScreen())->m_Active_Layer == EDGE_N )
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{
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s_large = g_DesignSettings.m_EdgeSegmentWidth;
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}
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if( shape == S_ARC )
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angle = 900;
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if( Segment == NULL ) /* Create new trace. */
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{
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SetCurItem( Segment = new DRAWSEGMENT( GetBoard() ) );
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Segment->m_Flags = IS_NEW;
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Segment->SetLayer( ((PCB_SCREEN*)GetScreen())->m_Active_Layer );
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Segment->m_Width = s_large;
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Segment->m_Shape = shape;
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Segment->m_Angle = 900;
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Segment->m_Start = Segment->m_End = GetScreen()->m_Curseur;
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DrawPanel->ManageCurseur = Montre_Position_NewSegment;
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DrawPanel->ForceCloseManageCurseur = Exit_EditEdge;
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}
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else /* The ending point ccordinate Segment->m_End was updated by he function
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* Montre_Position_NewSegment() called on a move mouse event
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* during the segment creation
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*/
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{
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if( Segment->m_Start != Segment->m_End )
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{
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if( Segment->m_Shape == S_SEGMENT )
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{
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SaveCopyInUndoList(Segment, UR_NEW );
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GetBoard()->Add( Segment );
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GetScreen()->SetModify();
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Segment->m_Flags = 0;
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Segment->Draw( DrawPanel, DC, GR_OR );
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DrawItem = Segment;
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SetCurItem( Segment = new DRAWSEGMENT( GetBoard() ) );
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Segment->m_Flags = IS_NEW;
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Segment->SetLayer( DrawItem->GetLayer() );
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Segment->m_Width = s_large;
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Segment->m_Shape = DrawItem->m_Shape;
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Segment->m_Type = DrawItem->m_Type;
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Segment->m_Angle = DrawItem->m_Angle;
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Segment->m_Start = Segment->m_End = DrawItem->m_End;
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Montre_Position_NewSegment( DrawPanel, DC, FALSE );
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}
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else
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{
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End_Edge( Segment, DC );
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Segment = NULL;
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}
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}
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}
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return Segment;
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}
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void WinEDA_PcbFrame::End_Edge( DRAWSEGMENT* Segment, wxDC* DC )
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{
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if( Segment == NULL )
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return;
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Segment->Draw( DrawPanel, DC, GR_OR );
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/* Delete if segment length is zero. */
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if( Segment->m_Start == Segment->m_End )
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Segment ->DeleteStructure();
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else
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{
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Segment->m_Flags = 0;
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GetBoard()->Add( Segment );
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GetScreen()->SetModify();
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SaveCopyInUndoList( Segment, UR_NEW );
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}
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DrawPanel->ManageCurseur = NULL;
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DrawPanel->ForceCloseManageCurseur = NULL;
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SetCurItem( NULL );
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}
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/* Redraw segment during cursor movement
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*/
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static void Montre_Position_NewSegment( WinEDA_DrawPanel* panel,
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wxDC* DC, bool erase )
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{
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DRAWSEGMENT* Segment = (DRAWSEGMENT*)
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panel->GetScreen()->GetCurItem();
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int t_fill = DisplayOpt.DisplayDrawItems;
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if( Segment == NULL )
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return;
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DisplayOpt.DisplayDrawItems = SKETCH;
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if( erase )
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Segment->Draw( panel, DC, GR_XOR );
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if( Segments_45_Only && ( Segment->m_Shape == S_SEGMENT ) )
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{
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Calcule_Coord_Extremite_45( Segment->m_Start.x, Segment->m_Start.y,
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&Segment->m_End.x, &Segment->m_End.y );
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}
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else /* here the angle is arbitrary */
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{
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Segment->m_End = panel->GetScreen()->m_Curseur;
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}
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Segment->Draw( panel, DC, GR_XOR );
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DisplayOpt.DisplayDrawItems = t_fill;
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}
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