C++ PCB_EDIT_FRAME::GetGalCanvas方法代码示例

int PCBNEW_CONTROL::LayerNext( TOOL_EVENT& aEvent )
{
    PCB_EDIT_FRAME* editFrame = getEditFrame<PCB_EDIT_FRAME>();
    LAYER_NUM layer = editFrame->GetActiveLayer();
    layer = ( layer + 1 ) % ( LAST_COPPER_LAYER + 1 );
    assert( IsCopperLayer( layer ) );

    editFrame->SwitchLayer( NULL, layer );
    editFrame->GetGalCanvas()->SetFocus();
    setTransitions();

    return 0;
}

//.........这里部分代码省略.........
        // EAGLE_PLUGIN can use this info to center the BOARD, but it does not yet.
        sprintf( xbuf, "%d", editFrame->GetPageSizeIU().x );
        sprintf( ybuf, "%d", editFrame->GetPageSizeIU().y );

        props["page_width"]  = xbuf;
        props["page_height"] = ybuf;

        editFrame->GetDesignSettings().m_NetClasses.Clear();
        pi->Load( fileName, board, &props );
    }
    catch( const IO_ERROR& ioe )
    {
        wxString msg = wxString::Format( _( "Error loading board.\n%s" ), GetChars( ioe.errorText ));
        DisplayError( editFrame, msg );

        return 0;
    }

    m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );

    // Process the new items
    for( TRACK* track = board->m_Track; track; track = track->Next() )
    {
        if( track->GetFlags() & FLAG0 )
        {
            track->ClearFlags( FLAG0 );
            continue;
        }

        picker.SetItem( track );
        undoListPicker.PushItem( picker );
        view->Add( track );
        m_toolMgr->RunAction( COMMON_ACTIONS::selectItem, true, track );
    }

    module = module ? module->Next() : board->m_Modules;

    for( ; module; module = module->Next() )
    {
        picker.SetItem( module );
        undoListPicker.PushItem( picker );

        module->RunOnChildren( boost::bind( &KIGFX::VIEW::Add, view, _1 ) );
        view->Add( module );
        m_toolMgr->RunAction( COMMON_ACTIONS::selectItem, true, module );
    }

    drawing = drawing ? drawing->Next() : board->m_Drawings;

    for( ; drawing; drawing = drawing->Next() )
    {
        picker.SetItem( drawing );
        undoListPicker.PushItem( picker );
        view->Add( drawing );
        m_toolMgr->RunAction( COMMON_ACTIONS::selectItem, true, drawing );
    }

    for( ZONE_CONTAINER* zone = board->GetArea( zonescount ); zone;
         zone = board->GetArea( zonescount ) )
    {
        picker.SetItem( zone );
        undoListPicker.PushItem( picker );
        zonescount++;
        view->Add( zone );
        m_toolMgr->RunAction( COMMON_ACTIONS::selectItem, true, zone );
    }

    if( undoListPicker.GetCount() == 0 )
        return 0;

    editFrame->SaveCopyInUndoList( undoListPicker, UR_NEW );

    // Synchronize layers
    // we should not ask PLUGINs to do these items:
    int copperLayerCount = board->GetCopperLayerCount();

    if( copperLayerCount > initialCopperLayerCount )
        board->SetCopperLayerCount( copperLayerCount );

    // Enable all used layers, and make them visible:
    LSET enabledLayers = board->GetEnabledLayers();
    enabledLayers |= initialEnabledLayers;
    board->SetEnabledLayers( enabledLayers );
    board->SetVisibleLayers( enabledLayers );
    editFrame->ReCreateLayerBox();
    editFrame->ReFillLayerWidget();
    static_cast<PCB_DRAW_PANEL_GAL*>( editFrame->GetGalCanvas() )->SyncLayersVisibility( board );

    // Ratsnest
    board->BuildListOfNets();
    board->SynchronizeNetsAndNetClasses();
    board->GetRatsnest()->Recalculate();

    // Start dragging the appended board
    VECTOR2D v( static_cast<BOARD_ITEM*>( undoListPicker.GetPickedItem( 0 ) )->GetPosition() );
    getViewControls()->WarpCursor( v, true, true );
    m_toolMgr->InvokeTool( "pcbnew.InteractiveEdit" );

    return 0;
}

//.........这里部分代码省略.........
                break;
            }

            if( ( source_module != NULL )
              && ( id == ID_MODEDIT_INSERT_MODULE_IN_BOARD ) ) // source not found
            {
                wxString msg;
                msg.Printf( _( "A footprint source was found on the main board" ) );
                msg << _( "\nCannot insert this footprint" );
                DisplayError( this, msg );
                break;
            }

            m_toolManager->RunAction( COMMON_ACTIONS::selectionClear, true );

            // Create the "new" module
            MODULE* newmodule = new MODULE( *module_in_edit );
            newmodule->SetParent( mainpcb );
            newmodule->SetLink( 0 );

            // Put the footprint in the main pcb linked list.
            mainpcb->Add( newmodule );

            if( source_module )         // this is an update command
            {
                // In the main board,
                // the new module replace the old module (pos, orient, ref, value
                // and connexions are kept)
                // and the source_module (old module) is deleted
                PICKED_ITEMS_LIST pickList;

                if( pcbframe->IsGalCanvasActive() )
                {
                    KIGFX::VIEW* view = pcbframe->GetGalCanvas()->GetView();
                    source_module->RunOnChildren( boost::bind( &KIGFX::VIEW::Remove, view, _1 ) );
                    view->Remove( source_module );
                }

                pcbframe->Exchange_Module( source_module, newmodule, &pickList );
                newmodule->SetTimeStamp( module_in_edit->GetLink() );

                if( pickList.GetCount() )
                    pcbframe->SaveCopyInUndoList( pickList, UR_UNSPECIFIED );
            }
            else        // This is an insert command
            {
                wxPoint cursor_pos = pcbframe->GetCrossHairPosition();

                pcbframe->SetCrossHairPosition( wxPoint( 0, 0 ) );
                pcbframe->PlaceModule( newmodule, NULL );
                newmodule->SetPosition( wxPoint( 0, 0 ) );
                pcbframe->SetCrossHairPosition( cursor_pos );
                newmodule->SetTimeStamp( GetNewTimeStamp() );
                pcbframe->SaveCopyInUndoList( newmodule, UR_NEW );
            }

            newmodule->ClearFlags();
            GetScreen()->ClrModify();
            pcbframe->SetCurItem( NULL );
            mainpcb->m_Status_Pcb = 0;

            if( pcbframe->IsGalCanvasActive() )
            {
                RN_DATA* ratsnest = pcbframe->GetBoard()->GetRatsnest();
                ratsnest->Update( newmodule );
                ratsnest->Recalculate();