421 lines
12 KiB
C++
421 lines
12 KiB
C++
/****************************/
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/* Footprint edges editing. */
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/****************************/
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/**
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* Functions to edit graphic items used to draw footprint edges.
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*
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* @todo - Arc functions not compete but menus are ready to use.
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*/
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#include "fctsys.h"
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#include "trigo.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 "module_editor_frame.h"
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static void ShowEdgeModule( EDA_DRAW_PANEL* panel, wxDC* DC, bool erase );
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static void Exit_EditEdge_Module( EDA_DRAW_PANEL* Panel, wxDC* DC );
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static void Move_Segment( EDA_DRAW_PANEL* panel, wxDC* DC, bool erase );
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int ArcValue = 900;
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static wxPoint MoveVector; // Move vector for move edge
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static wxPoint CursorInitialPosition; // Mouse cursor inital position for
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// move command
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/* Function to initialise the move function params of a graphic item type
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* DRAWSEGMENT
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*/
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void WinEDA_ModuleEditFrame::Start_Move_EdgeMod( EDGE_MODULE* Edge, wxDC* DC )
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{
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if( Edge == NULL )
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return;
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Edge->Draw( DrawPanel, DC, GR_XOR );
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Edge->m_Flags |= IS_MOVED;
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MoveVector.x = MoveVector.y = 0;
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CursorInitialPosition = GetScreen()->m_Curseur;
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DrawPanel->ManageCurseur = Move_Segment;
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DrawPanel->ForceCloseManageCurseur = Exit_EditEdge_Module;
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SetCurItem( Edge );
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DrawPanel->ManageCurseur( DrawPanel, DC, FALSE );
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}
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/*
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* Function to place a graphic item type EDGE_MODULE currently moved
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*/
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void WinEDA_ModuleEditFrame::Place_EdgeMod( EDGE_MODULE* Edge )
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{
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if( Edge == NULL )
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return;
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Edge->m_Start -= MoveVector;
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Edge->m_End -= MoveVector;
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Edge->m_Start0 -= MoveVector;
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Edge->m_End0 -= MoveVector;
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Edge->m_Flags = 0;
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DrawPanel->ManageCurseur = NULL;
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DrawPanel->ForceCloseManageCurseur = NULL;
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SetCurItem( NULL );
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OnModify();
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MODULE* Module = (MODULE*) Edge->GetParent();
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Module->Set_Rectangle_Encadrement();
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DrawPanel->Refresh( );
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}
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/* Move and redraw the current edited graphic item when mouse is moving */
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static void Move_Segment( EDA_DRAW_PANEL* panel, wxDC* DC, bool erase )
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{
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BASE_SCREEN* screen = panel->GetScreen();
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EDGE_MODULE* Edge = (EDGE_MODULE*) screen->GetCurItem();
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if( Edge == NULL )
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return;
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MODULE* Module = (MODULE*) Edge->GetParent();
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if( erase )
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{
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Edge->Draw( panel, DC, GR_XOR, MoveVector );
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}
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MoveVector = -(screen->m_Curseur - CursorInitialPosition);
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Edge->Draw( panel, DC, GR_XOR, MoveVector );
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Module->Set_Rectangle_Encadrement();
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}
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/* Redraw the current edited (moved) graphic item
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*/
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static void ShowEdgeModule( EDA_DRAW_PANEL* panel, wxDC* DC, bool erase )
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{
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BASE_SCREEN* screen = panel->GetScreen();
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EDGE_MODULE* Edge = (EDGE_MODULE*) screen->GetCurItem();
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if( Edge == NULL )
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return;
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MODULE* Module = (MODULE*) Edge->GetParent();
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// if( erase )
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{
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Edge->Draw( panel, DC, GR_XOR );
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}
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Edge->m_End = screen->m_Curseur;
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/* Update relative coordinate. */
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Edge->m_End0 = Edge->m_End - Module->m_Pos;
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RotatePoint( &Edge->m_End0, -Module->m_Orient );
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Edge->Draw( panel, DC, GR_XOR );
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Module->Set_Rectangle_Encadrement();
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}
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/**
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* Function Edit_Edge_Width
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* changes the width of module perimeter lines, EDGE_MODULEs.
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* param ModuleSegmentWidth (global) = new width
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* @param aEdge = edge to edit, or NULL. If aEdge == NULL change
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* the width of all footprint's edges
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*/
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void WinEDA_ModuleEditFrame::Edit_Edge_Width( EDGE_MODULE* aEdge )
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{
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MODULE* Module = GetBoard()->m_Modules;
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SaveCopyInUndoList( Module, UR_MODEDIT );
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if( aEdge == NULL )
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{
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aEdge = (EDGE_MODULE*) (BOARD_ITEM*) Module->m_Drawings;
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for( ; aEdge != NULL; aEdge = aEdge->Next() )
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{
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if( aEdge->Type() != TYPE_EDGE_MODULE )
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continue;
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aEdge->m_Width = g_ModuleSegmentWidth;
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}
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}
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else
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aEdge->m_Width = g_ModuleSegmentWidth;
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OnModify();
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Module->Set_Rectangle_Encadrement();
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Module->m_LastEdit_Time = time( NULL );
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}
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/* Change the EDGE_MODULE Edge layer, (The new layer will be asked)
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* if Edge == NULL change the layer of the entire footprint edges
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* @param Edge = edge to edit, or NULL
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* @param DC = current Device Context
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*/
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void WinEDA_ModuleEditFrame::Edit_Edge_Layer( EDGE_MODULE* Edge )
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{
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MODULE* Module = GetBoard()->m_Modules;
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int new_layer = SILKSCREEN_N_FRONT;
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if( Edge != NULL )
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new_layer = Edge->GetLayer();
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/* Ask for the new layer */
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new_layer = SelectLayer( new_layer,
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FIRST_COPPER_LAYER,
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LAST_NO_COPPER_LAYER );
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if( new_layer < 0 )
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return;
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if( IsValidCopperLayerIndex( new_layer ) )
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{
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/* an edge is put on a copper layer, and it is very dangerous. a
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*confirmation is requested */
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if( !IsOK( this,
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_(
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"The graphic item will be on a copper layer. It is very dangerous. Are you sure?" ) ) )
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return;
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}
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SaveCopyInUndoList( Module, UR_MODEDIT );
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if( Edge == NULL )
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{
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Edge = (EDGE_MODULE*) (BOARD_ITEM*) Module->m_Drawings;
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for( ; Edge != NULL; Edge = Edge->Next() )
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{
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if( Edge->Type() != TYPE_EDGE_MODULE )
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continue;
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Edge->SetLayer( new_layer );
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}
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}
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else
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Edge->SetLayer( new_layer );
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OnModify();
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Module->Set_Rectangle_Encadrement();
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Module->m_LastEdit_Time = time( NULL );
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}
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/**
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* Function Enter_Edge_Width
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* Edition of width of module outlines
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* Ask for a new width.
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* Change the width of EDGE_MODULE aEdge if aEdge != NULL
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* @param aEdge = edge to edit, or NULL
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* changes g_ModuleSegmentWidth (global) = new width
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*/
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void WinEDA_ModuleEditFrame::Enter_Edge_Width( EDGE_MODULE* aEdge )
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{
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wxString buffer;
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buffer = ReturnStringFromValue( g_UserUnit, g_ModuleSegmentWidth, GetScreen()->GetInternalUnits() );
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wxTextEntryDialog dlg( this, _( "New Width:" ), _( "Edge Width" ), buffer );
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if( dlg.ShowModal() != wxID_OK )
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return; // cancelled by user
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buffer = dlg.GetValue( );
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g_ModuleSegmentWidth = ReturnValueFromString( g_UserUnit, buffer, GetScreen()->GetInternalUnits() );
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if( aEdge )
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{
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MODULE* Module = GetBoard()->m_Modules;
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aEdge->m_Width = g_ModuleSegmentWidth;
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Module->Set_Rectangle_Encadrement();
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OnModify();
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}
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}
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/**
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* Function Delete_Edge_Module
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* delete EDGE_MODULE Edge
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* @param Edge = edge to delete
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*/
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void WinEDA_ModuleEditFrame::Delete_Edge_Module( EDGE_MODULE* Edge )
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{
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if( Edge == NULL )
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return;
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if( Edge->Type() != TYPE_EDGE_MODULE )
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{
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DisplayError( this,
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wxT( "StructType error: TYPE_EDGE_MODULE expected" ) );
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return;
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}
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MODULE* Module = (MODULE*) Edge->GetParent();
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/* Delete segment. */
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Edge->DeleteStructure();
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Module->m_LastEdit_Time = time( NULL );
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Module->Set_Rectangle_Encadrement();
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OnModify();
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}
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/* abort function in moving edge.
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*/
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static void Exit_EditEdge_Module( EDA_DRAW_PANEL* Panel, wxDC* DC )
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{
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EDGE_MODULE* Edge = (EDGE_MODULE*) Panel->GetScreen()->GetCurItem();
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if( Edge && ( Edge->Type() == TYPE_EDGE_MODULE ) )
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{
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if( Edge->m_Flags & IS_NEW ) /* Delete if new module. */
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{
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MODULE* Module = (MODULE*) Edge->GetParent();
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Edge->Draw( Panel, DC, GR_XOR, MoveVector );
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Edge->DeleteStructure();
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Module->Set_Rectangle_Encadrement();
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}
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else
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{
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Edge->Draw( Panel, DC, GR_XOR, MoveVector );
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Edge->m_Flags = 0;
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Edge->Draw( Panel, DC, GR_OR );
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}
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}
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Panel->ManageCurseur = NULL;
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Panel->ForceCloseManageCurseur = NULL;
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Panel->GetScreen()->SetCurItem( NULL );
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}
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/* Create a new edge item (line, arc ..).
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* @param Edge = if NULL: create new edge else terminate edge and create a
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* new edge
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* @param DC = current Device Context
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* @param type_edge = S_SEGMENT,S_ARC ..
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* @return the new created edge.
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*/
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EDGE_MODULE* WinEDA_ModuleEditFrame::Begin_Edge_Module( EDGE_MODULE* Edge,
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wxDC* DC,
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int type_edge )
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{
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MODULE* module = GetBoard()->m_Modules;
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int angle = 0;
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if( module == NULL )
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return NULL;
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if( Edge == NULL ) /* Start a new edge item */
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{
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SaveCopyInUndoList( module, UR_MODEDIT );
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Edge = new EDGE_MODULE( module );
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MoveVector.x = MoveVector.y = 0;
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/* Add the new item to the Drawings list head*/
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module->m_Drawings.PushFront( Edge );
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/* Update characteristics of the segment or arc. */
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Edge->m_Flags = IS_NEW;
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Edge->m_Angle = angle;
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Edge->m_Shape = type_edge;
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if( Edge->m_Shape == S_ARC )
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Edge->m_Angle = ArcValue;
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Edge->m_Width = g_ModuleSegmentWidth;
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Edge->SetLayer( module->GetLayer() );
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if( module->GetLayer() == LAYER_N_FRONT )
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Edge->SetLayer( SILKSCREEN_N_FRONT );
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if( module->GetLayer() == LAYER_N_BACK )
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Edge->SetLayer( SILKSCREEN_N_BACK );
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/* Initialise the starting point of the new segment or arc */
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Edge->m_Start = GetScreen()->m_Curseur;
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/* Initialise the ending point of the new segment or arc */
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Edge->m_End = Edge->m_Start;
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/* Initialise the relative coordinates */
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Edge->m_Start0 = Edge->m_Start - module->m_Pos;
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RotatePoint( &Edge->m_Start0, -module->m_Orient );
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Edge->m_End0 = Edge->m_Start0;
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module->Set_Rectangle_Encadrement();
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DrawPanel->ManageCurseur = ShowEdgeModule;
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DrawPanel->ForceCloseManageCurseur = Exit_EditEdge_Module;
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}
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/* Segment creation in progress.
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* The ending coordinate are updated by the function
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* Montre_Position_New_Edge_Module() called on move mouse event
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* during the segment craetion
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*/
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else
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{
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if( type_edge == S_SEGMENT )
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{
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if( Edge->m_Start0 != Edge->m_End0 )
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{
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Edge->Draw( DrawPanel, DC, GR_OR );
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EDGE_MODULE* newedge = new EDGE_MODULE( module );
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newedge->Copy( Edge );
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// insert _after_ Edge, which is the same as inserting _before_
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// Edge->Next()
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module->m_Drawings.Insert( newedge, Edge->Next() );
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Edge->m_Flags = 0;
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Edge = newedge; // point now new item
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Edge->m_Flags = IS_NEW;
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Edge->m_Width = g_ModuleSegmentWidth;
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Edge->m_Start = GetScreen()->m_Curseur;
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Edge->m_End = Edge->m_Start;
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/* Update relative coordinate. */
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Edge->m_Start0 = Edge->m_Start - module->m_Pos;
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RotatePoint( &Edge->m_Start0, -module->m_Orient );
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Edge->m_End0 = Edge->m_Start0;
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module->Set_Rectangle_Encadrement();
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module->m_LastEdit_Time = time( NULL );
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OnModify();
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}
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}
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else
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wxMessageBox( wxT( "Begin_Edge() error" ) );
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}
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return Edge;
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}
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/* Terminate a move or create edge function
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*/
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void WinEDA_ModuleEditFrame::End_Edge_Module( EDGE_MODULE* Edge )
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{
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MODULE* Module = GetBoard()->m_Modules;
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if( Edge )
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{
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Edge->m_Flags = 0;
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/* If last segment length is 0: remove it */
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if( Edge->m_Start == Edge->m_End )
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Edge->DeleteStructure();
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}
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Module->Set_Rectangle_Encadrement();
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Module->m_LastEdit_Time = time( NULL );
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OnModify();
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DrawPanel->ManageCurseur = NULL;
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DrawPanel->ForceCloseManageCurseur = NULL;
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}
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