C++ TRACK::Draw方法代码示例

/* Draw in drag mode when moving a pad.
 */
static void Show_Pad_Move( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
                           bool aErase )
{
    TRACK*       Track;
    BASE_SCREEN* screen = aPanel->GetScreen();
    D_PAD*       pad    = s_CurrentSelectedPad;

    if( pad == NULL )       // Should not occur
        return;

    if( aErase )
        pad->Draw( aPanel, aDC, GR_XOR );

    pad->SetPosition( screen->GetCrossHairPosition() );
    pad->Draw( aPanel, aDC, GR_XOR );

    for( unsigned ii = 0; ii < g_DragSegmentList.size(); ii++ )
    {
        Track = g_DragSegmentList[ii].m_Track;

        if( aErase )
            Track->Draw( aPanel, aDC, GR_XOR );

        g_DragSegmentList[ii].SetTrackEndsCoordinates( wxPoint(0, 0) );

        Track->Draw( aPanel, aDC, GR_XOR );
    }
}

/* Cancel move pad command.
 */
static void Abort_Move_Pad( EDA_DRAW_PANEL* Panel, wxDC* DC )
{
    D_PAD* pad = s_CurrentSelectedPad;

    Panel->SetMouseCapture( NULL, NULL );

    if( pad == NULL )
        return;

    pad->Draw( Panel, DC, GR_XOR );
    pad->ClearFlags();
    pad->SetPosition( Pad_OldPos );
    pad->Draw( Panel, DC, GR_XOR );

    // Pad move in progress: restore origin of dragged tracks, if any.
    for( unsigned ii = 0; ii < g_DragSegmentList.size(); ii++ )
    {
        TRACK* Track = g_DragSegmentList[ii].m_Track;
        Track->Draw( Panel, DC, GR_XOR );
        Track->SetState( IN_EDIT, OFF );
        g_DragSegmentList[ii].RestoreInitialValues();
        Track->Draw( Panel, DC, GR_OR );
    }

    EraseDragList();
    s_CurrentSelectedPad = NULL;
}

static void Show_MoveTrack(WinEDA_DrawPanel * panel, wxDC * DC, bool erase)
/*************************************************************************/
/* redessin du contour de la piste lors des deplacements de la souris */
{
int ii, dx, dy;
TRACK * Track;
BASE_SCREEN * screen = panel->GetScreen();
int track_fill_copy = DisplayOpt.DisplayPcbTrackFill;

	DisplayOpt.DisplayPcbTrackFill = SKETCH ;

erase = TRUE;

	/* efface ancienne position si elle a ete deja dessinee */
	if( erase )
	{
		if ( NewTrack ) Trace_Une_Piste(panel, DC, NewTrack,NbPtNewTrack,GR_XOR) ;
	}

	/* mise a jour des coordonnees des segments de la piste */
	wxPoint Pos = screen->m_Curseur;
	dx = Pos.x - LastPos.x;
	dy = Pos.y - LastPos.y;
	LastPos = Pos;
	ii = NbPtNewTrack, Track = NewTrack;
	for( ; ii > 0; ii--, Track = Track->Next() )
	{
		if( Track->m_Flags & STARTPOINT)
		{
			Track->m_Start.x += dx; Track->m_Start.y += dy;
		}
		if( Track->m_Flags & ENDPOINT)
		{
			Track->m_End.x += dx; Track->m_End.y += dy;
		}
	}

	/* dessin de la nouvelle piste */
	Trace_Une_Piste(panel, DC, NewTrack,NbPtNewTrack,GR_XOR) ;

	/* Tracage des segments dragges */
	DRAG_SEGM * pt_drag = g_DragSegmentList;
	for( ; pt_drag != NULL; pt_drag = pt_drag->Pnext)
	{
		Track = pt_drag->m_Segm;
		if ( erase ) Track->Draw(panel, DC, GR_XOR);
		if( Track->m_Flags & STARTPOINT)
		{
			Track->m_Start.x += dx; Track->m_Start.y += dy;
		}
		if( Track->m_Flags & ENDPOINT)
		{
			Track->m_End.x += dx; Track->m_End.y += dy;
		}
		Track->Draw(panel, DC, GR_XOR);
	}
	DisplayOpt.DisplayPcbTrackFill = track_fill_copy ;
}

void WinEDA_BasePcbFrame::Block_Move(wxDC * DC)
/************************************************/
/*
	routine de deplacement des elements du block deja selectionne
*/
{
int deltaX, deltaY;
wxPoint oldpos;

	oldpos = GetScreen()->m_Curseur;
	GetScreen()->ManageCurseur = NULL;

	GetScreen()->m_Curseur = oldpos;
	DrawPanel->MouseToCursorSchema();
	GetScreen()->SetModify();
	GetScreen()->BlockLocate.Normalize();

	/* calcul du vecteur de deplacement pour les deplacements suivants */
	deltaX = GetScreen()->BlockLocate.m_MoveVector.x ;
	deltaY = GetScreen()->BlockLocate.m_MoveVector.y ;

/* Deplacement des Segments de piste */
	TRACK * track;
	track = m_Pcb->m_Track;
	while( track )
		{
		if( IsSegmentInBox(GetScreen()->BlockLocate, track ) )
			{	/* la piste est ici bonne a etre deplacee */
			m_Pcb->m_Status_Pcb = 0 ;
			track->Draw(DrawPanel, DC, GR_XOR) ; // effacement
			track->m_Start.x += deltaX ; track->m_Start.y += deltaY ;
			track->m_End.x += deltaX ; track->m_End.y += deltaY ;
			track->m_Param += deltaX ; track->m_Sous_Netcode += deltaY ;
			track->Draw(DrawPanel, DC, GR_OR) ; // reaffichage
			}
		track = (TRACK*) track->Pnext;
		}

	/* Deplacement des Segments de Zone */
	track = (TRACK*)m_Pcb->m_Zone;
	while( track )
		{
		if( IsSegmentInBox(GetScreen()->BlockLocate, track ) )
			{  /* la piste est ici bonne a etre deplacee */
			track->Draw(DrawPanel, DC, GR_XOR) ; // effacement
			track->m_Start.x += deltaX ; track->m_Start.y += deltaY ;
			track->m_End.x += deltaX ; track->m_End.y += deltaY ;
			track->m_Param += deltaX ; track->m_Sous_Netcode += deltaY ;
			track->Draw(DrawPanel, DC, GR_OR) ; // reaffichage
			}
		track = (TRACK*) track->Pnext;
		}

	DrawPanel->Refresh(TRUE);
}

// Redraw the moved node according to the mouse cursor position
static void Show_MoveNode( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
                           bool aErase )
{
    auto displ_opts = (PCB_DISPLAY_OPTIONS*) aPanel->GetDisplayOptions();
    wxPoint      moveVector;
    int          tmp = displ_opts->m_DisplayPcbTrackFill;
    GR_DRAWMODE  draw_mode = GR_XOR | GR_HIGHLIGHT;

    displ_opts->m_DisplayPcbTrackFill = false;

#ifndef USE_WX_OVERLAY
    aErase = true;
#else
    aErase = false;
#endif

    // set the new track coordinates
    wxPoint Pos = aPanel->GetParent()->GetCrossHairPosition();

    moveVector = Pos - s_LastPos;
    s_LastPos  = Pos;

    TRACK *track = NULL;

    for( unsigned ii = 0; ii < g_DragSegmentList.size(); ii++ )
    {
        track = g_DragSegmentList[ii].m_Track;

        if( aErase )
            track->Draw( aPanel, aDC, draw_mode );

        if( track->GetFlags() & STARTPOINT )
            track->SetStart( track->GetStart() + moveVector );

        if( track->GetFlags() & ENDPOINT )
            track->SetEnd( track->GetEnd() + moveVector );

        if( track->Type() == PCB_VIA_T )
            track->SetEnd( track->GetStart() );

        track->Draw( aPanel, aDC, draw_mode );
    }

    displ_opts->m_DisplayPcbTrackFill = tmp;

    // Display track length
    if( track )
    {
        PCB_BASE_FRAME* frame = (PCB_BASE_FRAME*) aPanel->GetParent();
        frame->SetMsgPanel( track );
    }
}

void PCB_EDIT_FRAME::Edit_Track_Width( wxDC* aDC, TRACK* aTrackSegment )
{
    /* Modify a full track (a trace) width (using DRC control).
     * a full track is the set of track segments between 2 nodes: pads or a node that has
     * more than 2 segments connected
     * aDC = the curred device context (can be NULL)
     * aTrackSegment = a via or a track belonging to the trace to change
     */
    TRACK* pt_track;
    int    nb_segm;

    if( aTrackSegment == NULL )
        return;

    pt_track = GetBoard()->MarkTrace( GetBoard()->m_Track, aTrackSegment, &nb_segm,
                                      NULL, NULL, true );

    PICKED_ITEMS_LIST itemsListPicker;
    bool change = false;

    for( int ii = 0; ii < nb_segm; ii++, pt_track = pt_track->Next() )
    {
        pt_track->SetState( BUSY, false );

        if( !SetTrackSegmentWidth( pt_track, &itemsListPicker, false ) )
            change = true;
    }

    if( !change )
        return;

    // Some segment have changed: redraw them and save in undo list
    if( aDC )
    {
        m_canvas->CrossHairOff( aDC );                     // Erase cursor shape

        for( unsigned ii = 0; ii < itemsListPicker.GetCount(); ii++ )
        {
            TRACK* segm = (TRACK*) itemsListPicker.GetPickedItemLink( ii );
            segm->Draw( m_canvas, aDC, GR_XOR );            // Erase old track shape
            segm = (TRACK*) itemsListPicker.GetPickedItem( ii );
            segm->Draw( m_canvas, aDC, GR_OR );             // Display new track shape

// fixme: commit!
//          segm->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
        }

        m_canvas->CrossHairOn( aDC );                   // Display cursor shape
    }

    SaveCopyInUndoList( itemsListPicker, UR_CHANGED );
}

void DrawTraces( EDA_DRAW_PANEL* panel, wxDC* DC, TRACK* aTrackList, int nbsegment,
                 GR_DRAWMODE draw_mode )
{
    // preserve the start of the list for debugging.
    for( TRACK* track = aTrackList; nbsegment > 0 && track; nbsegment--, track = track->Next() )
    {
        track->Draw( panel, DC, draw_mode );
    }
}

/**
 * Function Edit_Track_Width
 * Modify a full track width (using DRC control).
 * a full track is the set of track segments between 2 ends: pads or a point that has
 * more than 2 segments ends connected
 * @param aDC = the curred device context (can be NULL)
 * @param aTrackSegment = a segment or via on the track to change
 */
void PCB_EDIT_FRAME::Edit_Track_Width( wxDC* aDC, TRACK* aTrackSegment )
{
    TRACK* pt_track;
    int    nb_segm;

    if( aTrackSegment == NULL )
        return;

    pt_track = GetBoard()->MarkTrace( aTrackSegment, &nb_segm, NULL, NULL, true );

    PICKED_ITEMS_LIST itemsListPicker;
    bool change = false;

    for( int ii = 0; ii < nb_segm; ii++, pt_track = pt_track->Next() )
    {
        pt_track->SetState( BUSY, false );

        if( SetTrackSegmentWidth( pt_track, &itemsListPicker, false ) )
            change = true;
    }

    if( !change )
        return;

    // Some segment have changed: redraw them and save in undo list
    if( aDC )
    {
        m_canvas->CrossHairOff( aDC );                     // Erase cursor shape

        for( unsigned ii = 0; ii < itemsListPicker.GetCount(); ii++ )
        {
            TRACK* segm = (TRACK*) itemsListPicker.GetPickedItemLink( ii );
            segm->Draw( m_canvas, aDC, GR_XOR );            // Erase old track shape
            segm = (TRACK*) itemsListPicker.GetPickedItem( ii );
            segm->Draw( m_canvas, aDC, GR_OR );             // Display new track shape
        }

        m_canvas->CrossHairOn( aDC );                   // Display cursor shape
    }

    SaveCopyInUndoList( itemsListPicker, UR_CHANGED );
}

void BOARD::DrawHighLight( EDA_DRAW_PANEL* am_canvas, wxDC* DC, int aNetCode )
{
    GR_DRAWMODE draw_mode;

    if( IsHighLightNetON() )
        draw_mode = GR_HIGHLIGHT | GR_OR;
    else
        draw_mode = GR_AND | GR_HIGHLIGHT;

    // Redraw ZONE_CONTAINERS
    BOARD::ZONE_CONTAINERS& zones = m_ZoneDescriptorList;

    for( BOARD::ZONE_CONTAINERS::iterator zc = zones.begin(); zc!=zones.end(); ++zc )
    {
        if( (*zc)->GetNet() == aNetCode )
        {
            (*zc)->Draw( am_canvas, DC, draw_mode );
        }
    }

    // Redraw any pads that have aNetCode
    for( MODULE* module = m_Modules; module; module = module->Next() )
    {
        for( D_PAD* pad = module->Pads(); pad; pad = pad->Next() )
        {
            if( pad->GetNet() == aNetCode )
            {
                pad->Draw( am_canvas, DC, draw_mode );
            }
        }
    }

    // Redraw track and vias that have aNetCode
    for( TRACK* seg = m_Track; seg; seg = seg->Next() )
    {
        if( seg->GetNet() == aNetCode )
        {
            seg->Draw( am_canvas, DC, draw_mode );
        }
    }
}

void BOARD::DrawHighLight( EDA_DRAW_PANEL* am_canvas, wxDC* DC, int aNetCode )
{
    GR_DRAWMODE draw_mode;

    if( IsHighLightNetON() )
        draw_mode = GR_HIGHLIGHT | GR_OR;
    else
        draw_mode = GR_AND | GR_HIGHLIGHT;

    // Redraw zones
    for( int ii = 0; ii < GetAreaCount(); ii++ )
    {
        ZONE_CONTAINER* zone = GetArea( ii );

        if( zone->GetNetCode() == aNetCode )
        {
            zone->Draw( am_canvas, DC, draw_mode );
        }
    }

    // Redraw any pads that have aNetCode
    for( MODULE* module = m_Modules; module; module = module->Next() )
    {
        for( D_PAD* pad = module->PadsList(); pad; pad = pad->Next() )
        {
            if( pad->GetNetCode() == aNetCode )
            {
                pad->Draw( am_canvas, DC, draw_mode );
            }
        }
    }

    // Redraw track and vias that have aNetCode
    for( TRACK* seg = m_Track; seg; seg = seg->Next() )
    {
        if( seg->GetNetCode() == aNetCode )
        {
            seg->Draw( am_canvas, DC, draw_mode );
        }
    }
}

/**
 * Function Edit_TrackSegm_Width
 * Modify one track segment width or one via diameter (using DRC control).
 * @param aDC = the curred device context (can be NULL)
 * @param aTrackItem = the track segment or via to modify
 */
void PCB_EDIT_FRAME::Edit_TrackSegm_Width( wxDC* aDC, TRACK* aTrackItem )
{
    PICKED_ITEMS_LIST itemsListPicker;
    bool change = SetTrackSegmentWidth( aTrackItem, &itemsListPicker, false );

    if( change == 0 || aTrackItem->GetFlags() )
        return;     // No change

    // The segment has changed: redraw it and save it in undo list
    if( aDC )
    {
        TRACK* oldsegm = (TRACK*) itemsListPicker.GetPickedItemLink( 0 );
        wxASSERT( oldsegm );
        m_canvas->CrossHairOff( aDC );                  // Erase cursor shape
        oldsegm->Draw( m_canvas, aDC, GR_XOR );         // Erase old track shape
        aTrackItem->Draw( m_canvas, aDC, GR_OR );       // Display new track shape
        m_canvas->CrossHairOn( aDC );                   // Display cursor shape
    }

    SaveCopyInUndoList( itemsListPicker, UR_CHANGED );
}

// Redraw the BOARD items but not cursors, axis or grid
void BOARD::Draw( EDA_DRAW_PANEL* aPanel, wxDC* DC, GR_DRAWMODE aDrawMode, const wxPoint& offset )
{
    /* The order of drawing is flexible on some systems and not on others.  For
     * OSes which use OR to draw, the order is not important except for the
     * effect of the highlight and its relationship to markers. See comment
     * below.
     * This order independence comes from the fact that a binary OR operation is
     * commutative in nature.
     * However on the OSX, the OR operation is not used, and so this sequence
     * below is chosen to give MODULEs the highest visible priority.
     */

    /* Draw all tracks and zones.  As long as dark colors are used for the
     * tracks,  Then the OR draw mode should show tracks underneath other
     * tracks.  But a white track will cover any other color since it has
     * more bits to OR in.
     */
    for( TRACK* track = m_Track; track; track = track->Next() )
    {
        if( track->IsMoving() )
            continue;

        track->Draw( aPanel, DC, aDrawMode );
    }

    // Draw areas (i.e. zones)
    for( int ii = 0; ii < GetAreaCount(); ii++ )
    {
        ZONE_CONTAINER* zone = GetArea( ii );

        // Areas must be drawn here only if not moved or dragged,
        // because these areas are drawn by ManageCursor() in a specific manner
        if( ( zone->GetEditFlags() & (IN_EDIT | IS_DRAGGED | IS_MOVED) ) == 0 )
        {
            zone->Draw( aPanel, DC, aDrawMode );
            zone->DrawFilledArea( aPanel, DC, aDrawMode );
        }
    }

    // Draw the graphic items
    for( BOARD_ITEM* item = m_Drawings; item; item = item->Next() )
    {
        if( item->IsMoving() )
            continue;

        switch( item->Type() )
        {
        case PCB_DIMENSION_T:
        case PCB_TEXT_T:
        case PCB_TARGET_T:
        case PCB_LINE_T:
            item->Draw( aPanel, DC, aDrawMode );
            break;

        default:
            break;
        }
    }

    LSET all_cu = LSET::AllCuMask();

    for( MODULE* module = m_Modules; module; module = module->Next() )
    {
        bool    display = true;
        LSET    layerMask = all_cu;

        if( module->IsMoving() )
            continue;

        if( !IsElementVisible( LAYER_MOD_FR ) )
        {
            if( module->GetLayer() == F_Cu )
                display = false;

            layerMask.set( F_Cu, false );
        }

        if( !IsElementVisible( LAYER_MOD_BK ) )
        {
            if( module->GetLayer() == B_Cu )
                display = false;

            layerMask.set( B_Cu, false );
        }

        if( display )
            module->Draw( aPanel, DC, aDrawMode );
        else
            Trace_Pads_Only( aPanel, DC, module, 0, 0, layerMask, aDrawMode );
    }

    // draw the BOARD's markers last, otherwise the high light will erase any marker on a pad
    for( unsigned i = 0; i < m_markers.size(); ++i )
    {
        m_markers[i]->Draw( aPanel, DC, aDrawMode );
    }
}

void PCB_EDIT_FRAME::PrintPage( wxDC* aDC,
                                LSET  aPrintMask,
                                bool  aPrintMirrorMode,
                                void* aData)
{
    const GR_DRAWMODE drawmode = (GR_DRAWMODE) 0;
    DISPLAY_OPTIONS save_opt;
    BOARD*          Pcb   = GetBoard();
    int             defaultPenSize = Millimeter2iu( 0.2 );
    bool            onePagePerLayer = false;

    PRINT_PARAMETERS* printParameters = (PRINT_PARAMETERS*) aData; // can be null
    DISPLAY_OPTIONS* displ_opts = (DISPLAY_OPTIONS*)GetDisplayOptions();

    if( printParameters && printParameters->m_OptionPrintPage == 0 )
        onePagePerLayer = true;

    PRINT_PARAMETERS::DrillShapeOptT drillShapeOpt = PRINT_PARAMETERS::FULL_DRILL_SHAPE;

    if( printParameters )
    {
        drillShapeOpt = printParameters->m_DrillShapeOpt;
        defaultPenSize = printParameters->m_PenDefaultSize;
    }

    save_opt = *displ_opts;

    LAYER_ID activeLayer = GetScreen()->m_Active_Layer;

    displ_opts->m_ContrastModeDisplay = false;
    displ_opts->m_DisplayPadFill = true;
    displ_opts->m_DisplayViaFill = true;

    if( !( aPrintMask & LSET::AllCuMask() ).any() )
    {
        if( onePagePerLayer )
        {
            // We can print mask layers (solder mask and solder paste) with the actual
            // pad sizes.  To do that, we must set ContrastModeDisplay to true and set
            // the GetScreen()->m_Active_Layer to the current printed layer
            displ_opts->m_ContrastModeDisplay = true;
            displ_opts->m_DisplayPadFill = true;

            // Calculate the active layer number to print from its mask layer:
            GetScreen()->m_Active_Layer = B_Cu;

            for( LAYER_NUM id = LAYER_ID_COUNT-1; id >= 0; --id )
            {
                if( aPrintMask[id] )
                {
                    GetScreen()->m_Active_Layer = LAYER_ID( id );
                    break;
                }
            }

            // pads on Silkscreen layer are usually plot in sketch mode:
            if( GetScreen()->m_Active_Layer == B_SilkS ||
                GetScreen()->m_Active_Layer == F_SilkS )
            {
                displ_opts->m_DisplayPadFill = false;
            }
        }
        else
        {
            displ_opts->m_DisplayPadFill = false;
        }
    }

    displ_opts->m_DisplayPadNum = false;

    bool nctmp = GetBoard()->IsElementVisible( NO_CONNECTS_VISIBLE );

    GetBoard()->SetElementVisibility( NO_CONNECTS_VISIBLE, false );

    bool anchorsTmp = GetBoard()->IsElementVisible( ANCHOR_VISIBLE );

    GetBoard()->SetElementVisibility( ANCHOR_VISIBLE, false );

    displ_opts->m_DisplayPadIsol = false;
    displ_opts->m_DisplayModEdgeFill = FILLED;
    displ_opts->m_DisplayModTextFill = FILLED;
    displ_opts->m_DisplayPcbTrackFill = true;
    displ_opts->m_ShowTrackClearanceMode = DO_NOT_SHOW_CLEARANCE;
    displ_opts->m_DisplayDrawItemsFill    = FILLED;
    displ_opts->m_DisplayZonesMode    = 0;
    displ_opts->m_DisplayNetNamesMode = 0;

    m_canvas->SetPrintMirrored( aPrintMirrorMode );

    for( BOARD_ITEM* item = Pcb->m_Drawings; item; item = item->Next() )
    {
        switch( item->Type() )
        {
        case PCB_LINE_T:
        case PCB_DIMENSION_T:
        case PCB_TEXT_T:
        case PCB_TARGET_T:
            if( aPrintMask[item->GetLayer()] )
                item->Draw( m_canvas, aDC, drawmode );
            break;
//.........这里部分代码省略.........

static void Exit_MoveTrack(WinEDA_DrawFrame * frame, wxDC *DC)
/***************************************************************/
/* routine d'annulation de la commande drag, copy ou move track  si une piste est en cours
	de tracage, ou de sortie de l'application EDITRACK.
	Appel par la touche ESC
 */
{
TRACK * NextS;
int ii;


	/* Effacement du trace en cours */
	wxPoint oldpos = frame->GetScreen()->m_Curseur;
	frame->GetScreen()->m_Curseur = PosInit;
	frame->GetScreen()->ManageCurseur(frame->DrawPanel, DC, TRUE);
	frame->GetScreen()->m_Curseur = oldpos;
	g_HightLigt_Status = FALSE;
	( (WinEDA_PcbFrame *)frame)->DrawHightLight( DC, g_HightLigth_NetCode) ;

	if( NewTrack )
	{
		if (NewTrack->m_Flags & IS_NEW )
		{
			for( ii = 0; ii < NbPtNewTrack; ii++, NewTrack = NextS)
			{
				if(NewTrack == NULL) break;
				NextS = (TRACK*) NewTrack->Pnext;
				delete NewTrack;
			}
		}
		else	/* Move : remise en ancienne position */
		{
			TRACK * Track = NewTrack;
			int dx = LastPos.x - PosInit.x;
			int dy = LastPos.y - PosInit.y;
			for( ii = 0; ii < NbPtNewTrack; ii++, Track = (TRACK*) Track->Pnext)
			{
				if( Track == NULL ) break;
				Track->m_Start.x -= dx;
				Track->m_Start.y -= dy;
				Track->m_End.x -= dx;
				Track->m_End.y -= dy;
				Track->m_Flags = 0;

			}
			Trace_Une_Piste(frame->DrawPanel, DC, NewTrack,NbPtNewTrack,GR_OR);
		}

		NewTrack = NULL;
	}

	frame->GetScreen()->ManageCurseur = NULL;
	frame->GetScreen()->ForceCloseManageCurseur = NULL;
	frame->GetScreen()->m_CurrentItem = NULL;
	frame->EraseMsgBox();

	/* Annulation deplacement et Redessin des segments dragges */
	DRAG_SEGM * pt_drag = g_DragSegmentList;
	for( ; pt_drag != NULL; pt_drag = pt_drag->Pnext)
	{
		TRACK * Track = pt_drag->m_Segm;
		pt_drag->SetInitialValues();
		Track->SetState(EDIT,OFF);
		Track->m_Flags = 0;
		Track->Draw(frame->DrawPanel, DC, GR_OR);
	}

	g_HightLigth_NetCode = Old_HightLigth_NetCode;
	g_HightLigt_Status = Old_HightLigt_Status;
	if(g_HightLigt_Status)
		( (WinEDA_PcbFrame *)frame)->DrawHightLight( DC, g_HightLigth_NetCode) ;

	EraseDragListe();
}

//.........这里部分代码省略.........
    case ID_POPUP_PCB_DRAG_MODULE_REQUEST:
    case ID_POPUP_PCB_MOVE_MODULE_REQUEST:
    case ID_POPUP_PCB_MOVE_TEXTMODULE_REQUEST:
    case ID_POPUP_PCB_MOVE_MIRE_REQUEST:
        break;

    case ID_POPUP_CANCEL_CURRENT_COMMAND:
        if( m_canvas->IsMouseCaptured() )
        {
            m_canvas->EndMouseCapture();
        }

        // Should not be executed, just in case
        if( GetScreen()->m_BlockLocate.GetCommand() != BLOCK_IDLE )
        {
            GetScreen()->m_BlockLocate.SetCommand( BLOCK_IDLE );
            GetScreen()->m_BlockLocate.SetState( STATE_NO_BLOCK );
            GetScreen()->m_BlockLocate.ClearItemsList();
        }

        if( GetToolId() == ID_NO_TOOL_SELECTED )
            SetToolID( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor(), wxEmptyString );
        else
            SetCursor( (wxStockCursor) m_canvas->GetDefaultCursor() );

        break;

    default:        // Finish (abort) the command
        if( m_canvas->IsMouseCaptured() )
            m_canvas->CallEndMouseCapture( &dc );

        if( GetToolId() != id )
        {
            if( m_lastDrawToolId != GetToolId() )
                m_lastDrawToolId = GetToolId();

            SetToolID( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor(), wxEmptyString );
        }
        break;
    }

    switch( id )   // Execute command
    {
    case 0:
        break;

    case ID_OPEN_MODULE_EDITOR:
        {
            FOOTPRINT_EDIT_FRAME* editor = (FOOTPRINT_EDIT_FRAME*) Kiway().Player( FRAME_PCB_MODULE_EDITOR, false );

            if( !editor )
            {
                editor = (FOOTPRINT_EDIT_FRAME*) Kiway().Player( FRAME_PCB_MODULE_EDITOR, true );

                editor->Show( true );
                editor->Zoom_Automatique( false );
            }
            else
            {
                /* not needed on linux, other platforms need this?
                if( editor->IsIconized() )
                     editor->Iconize( false );
                */

                editor->Raise();