/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2015 Jean-Pierre Charras, jp.charras at wanadoo.fr * Copyright (C) 2015 SoftPLC Corporation, Dick Hollenbeck * Copyright (C) 2015-2016 Wayne Stambaugh * Copyright (C) 1992-2023 KiCad Developers, see AUTHORS.txt for contributors. * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation, either version 3 of the License, or (at your * option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program. If not, see . */ #include "tools/convert_tool.h" #include "tools/drawing_tool.h" #include "tools/edit_tool.h" #include "tools/footprint_editor_control.h" #include "tools/pad_tool.h" #include "tools/pcb_actions.h" #include "tools/pcb_control.h" #include "tools/pcb_picker_tool.h" #include "tools/placement_tool.h" #include "tools/pcb_point_editor.h" #include "tools/pcb_selection_tool.h" #include "tools/properties_tool.h" #include #include <3d_viewer/eda_3d_viewer_frame.h> #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include BEGIN_EVENT_TABLE( FOOTPRINT_EDIT_FRAME, PCB_BASE_FRAME ) EVT_MENU( wxID_CLOSE, FOOTPRINT_EDIT_FRAME::CloseFootprintEditor ) EVT_MENU( wxID_EXIT, FOOTPRINT_EDIT_FRAME::OnExitKiCad ) EVT_SIZE( FOOTPRINT_EDIT_FRAME::OnSize ) EVT_CHOICE( ID_ON_ZOOM_SELECT, FOOTPRINT_EDIT_FRAME::OnSelectZoom ) EVT_CHOICE( ID_ON_GRID_SELECT, FOOTPRINT_EDIT_FRAME::OnSelectGrid ) EVT_TOOL( ID_FPEDIT_SAVE_PNG, FOOTPRINT_EDIT_FRAME::OnSaveFootprintAsPng ) EVT_TOOL( ID_LOAD_FOOTPRINT_FROM_BOARD, FOOTPRINT_EDIT_FRAME::OnLoadFootprintFromBoard ) EVT_TOOL( ID_ADD_FOOTPRINT_TO_BOARD, FOOTPRINT_EDIT_FRAME::OnSaveFootprintToBoard ) // Horizontal toolbar EVT_MENU( ID_GRID_SETTINGS, FOOTPRINT_EDIT_FRAME::OnGridSettings ) EVT_COMBOBOX( ID_TOOLBARH_PCB_SELECT_LAYER, FOOTPRINT_EDIT_FRAME::SelectLayer ) // UI update events. EVT_UPDATE_UI( ID_LOAD_FOOTPRINT_FROM_BOARD, FOOTPRINT_EDIT_FRAME::OnUpdateLoadFootprintFromBoard ) EVT_UPDATE_UI( ID_ADD_FOOTPRINT_TO_BOARD, FOOTPRINT_EDIT_FRAME::OnUpdateSaveFootprintToBoard ) EVT_UPDATE_UI( ID_TOOLBARH_PCB_SELECT_LAYER, FOOTPRINT_EDIT_FRAME::OnUpdateLayerSelectBox ) // Drop files event EVT_DROP_FILES( FOOTPRINT_EDIT_FRAME::OnDropFiles ) END_EVENT_TABLE() FOOTPRINT_EDIT_FRAME::FOOTPRINT_EDIT_FRAME( KIWAY* aKiway, wxWindow* aParent ) : PCB_BASE_EDIT_FRAME( aKiway, aParent, FRAME_FOOTPRINT_EDITOR, wxEmptyString, wxDefaultPosition, wxDefaultSize, KICAD_DEFAULT_DRAWFRAME_STYLE, GetFootprintEditorFrameName() ), m_show_layer_manager_tools( true ) { m_showBorderAndTitleBlock = false; // true to show the frame references m_aboutTitle = _HKI( "KiCad Footprint Editor" ); m_selLayerBox = nullptr; m_editorSettings = nullptr; // Give an icon wxIcon icon; wxIconBundle icon_bundle; icon.CopyFromBitmap( KiBitmap( BITMAPS::icon_modedit ) ); icon_bundle.AddIcon( icon ); icon.CopyFromBitmap( KiBitmap( BITMAPS::icon_modedit_32 ) ); icon_bundle.AddIcon( icon ); icon.CopyFromBitmap( KiBitmap( BITMAPS::icon_modedit_16 ) ); icon_bundle.AddIcon( icon ); SetIcons( icon_bundle ); // Create GAL canvas m_canvasType = loadCanvasTypeSetting(); PCB_DRAW_PANEL_GAL* drawPanel = new PCB_DRAW_PANEL_GAL( this, -1, wxPoint( 0, 0 ), m_frameSize, GetGalDisplayOptions(), m_canvasType ); SetCanvas( drawPanel ); SetBoard( new BOARD() ); // This board will only be used to hold a footprint for editing GetBoard()->SetBoardUse( BOARD_USE::FPHOLDER ); // In Footprint Editor, the default net clearance is not known (it depends on the actual // board). So we do not show the default clearance, by setting it to 0. The footprint or // pad specific clearance will be shown. GetBoard()->GetDesignSettings().m_NetSettings->m_DefaultNetClass->SetClearance( 0 ); // Don't show the default board solder mask expansion in the footprint editor. Only the // footprint or pad mask expansions settings should be shown. GetBoard()->GetDesignSettings().m_SolderMaskExpansion = 0; // restore the last footprint from the project, if any restoreLastFootprint(); // Ensure all layers and items are visible: // In footprint editor, some layers have no meaning or cannot be used, but we show all of // them, at least to be able to edit a bad layer GetBoard()->SetVisibleAlls(); GetGalDisplayOptions().m_axesEnabled = true; // In Footprint Editor, set the default paper size to A4 for plot/print SetPageSettings( PAGE_INFO( PAGE_INFO::A4 ) ); SetScreen( new PCB_SCREEN( GetPageSettings().GetSizeIU( pcbIUScale.IU_PER_MILS ) ) ); // Create the manager and dispatcher & route draw panel events to the dispatcher setupTools(); setupUIConditions(); initLibraryTree(); m_treePane = new FOOTPRINT_TREE_PANE( this ); ReCreateMenuBar(); ReCreateHToolbar(); ReCreateVToolbar(); ReCreateOptToolbar(); m_selectionFilterPanel = new PANEL_SELECTION_FILTER( this ); m_appearancePanel = new APPEARANCE_CONTROLS( this, GetCanvas(), true ); m_propertiesPanel = new PCB_PROPERTIES_PANEL( this, this ); // LoadSettings() *after* creating m_LayersManager, because LoadSettings() initialize // parameters in m_LayersManager // NOTE: KifaceSettings() will return PCBNEW_SETTINGS if we started from pcbnew LoadSettings( GetSettings() ); float proportion = GetFootprintEditorSettings()->m_AuiPanels.properties_splitter_proportion; m_propertiesPanel->SetSplitterProportion( proportion ); // Must be set after calling LoadSettings() to be sure these parameters are not dependent // on what is read in stored settings. Enable one internal layer, because footprints // support keepout areas that can be on internal layers only (therefore on the first internal // layer). This is needed to handle these keepout in internal layers only. GetBoard()->SetCopperLayerCount( 3 ); GetBoard()->SetEnabledLayers( GetBoard()->GetEnabledLayers().set( In1_Cu ) ); GetBoard()->SetVisibleLayers( GetBoard()->GetEnabledLayers() ); GetBoard()->SetLayerName( In1_Cu, _( "Inner layers" ) ); SetActiveLayer( F_SilkS ); m_auimgr.SetManagedWindow( this ); CreateInfoBar(); unsigned int auiFlags = wxAUI_MGR_DEFAULT; #if !defined( _WIN32 ) // Windows cannot redraw the UI fast enough during a live resize and may lead to all kinds // of graphical glitches auiFlags |= wxAUI_MGR_LIVE_RESIZE; #endif m_auimgr.SetFlags( auiFlags ); // Rows; layers 4 - 6 m_auimgr.AddPane( m_mainToolBar, EDA_PANE().HToolbar().Name( "MainToolbar" ) .Top().Layer( 6 ) ); m_auimgr.AddPane( m_messagePanel, EDA_PANE().Messages().Name( "MsgPanel" ) .Bottom().Layer( 6 ) ); // Columns; layers 1 - 3 m_auimgr.AddPane( m_treePane, EDA_PANE().Palette().Name( "Footprints" ) .Left().Layer( 4 ) .Caption( _( "Libraries" ) ) .MinSize( 250, -1 ).BestSize( 250, -1 ) ); m_auimgr.AddPane( m_propertiesPanel, EDA_PANE().Name( wxS( "PropertiesManager" ) ) .Left().Layer( 3 ).Caption( _( "Properties" ) ) .PaneBorder( false ).MinSize( 240, -1 ).BestSize( 300, -1 ) ); m_auimgr.AddPane( m_optionsToolBar, EDA_PANE().VToolbar().Name( "OptToolbar" ) .Left().Layer( 2 ) ); m_auimgr.AddPane( m_drawToolBar, EDA_PANE().VToolbar().Name( "ToolsToolbar" ) .Right().Layer(2) ); m_auimgr.AddPane( m_appearancePanel, EDA_PANE().Name( "LayersManager" ) .Right().Layer( 3 ) .Caption( _( "Appearance" ) ).PaneBorder( false ) .MinSize( 180, -1 ).BestSize( 180, -1 ) ); m_auimgr.AddPane( m_selectionFilterPanel, EDA_PANE().Palette().Name( "SelectionFilter" ) .Right().Layer( 3 ).Position( 2 ) .Caption( _( "Selection Filter" ) ).PaneBorder( false ) .MinSize( 160, -1 ).BestSize( m_selectionFilterPanel->GetBestSize() ) ); // Center m_auimgr.AddPane( GetCanvas(), EDA_PANE().Canvas().Name( "DrawFrame" ) .Center() ); m_auimgr.GetPane( "LayersManager" ).Show( m_show_layer_manager_tools ); m_auimgr.GetPane( "SelectionFilter" ).Show( m_show_layer_manager_tools ); m_auimgr.GetPane( "PropertiesManager" ).Show( m_show_properties ); // The selection filter doesn't need to grow in the vertical direction when docked m_auimgr.GetPane( "SelectionFilter" ).dock_proportion = 0; m_acceptedExts.emplace( KiCadFootprintLibPathExtension, &ACTIONS::ddAddLibrary ); m_acceptedExts.emplace( KiCadFootprintFileExtension, &PCB_ACTIONS::ddImportFootprint ); DragAcceptFiles( true ); ActivateGalCanvas(); FinishAUIInitialization(); // Apply saved visibility stuff at the end FOOTPRINT_EDITOR_SETTINGS* cfg = GetSettings(); wxAuiPaneInfo& treePane = m_auimgr.GetPane( "Footprints" ); wxAuiPaneInfo& layersManager = m_auimgr.GetPane( "LayersManager" ); // wxAUI hack: force widths by setting MinSize() and then Fixed() // thanks to ZenJu http://trac.wxwidgets.org/ticket/13180 if( cfg->m_LibWidth > 0 ) { SetAuiPaneSize( m_auimgr, treePane, cfg->m_LibWidth, -1 ); treePane.MinSize( cfg->m_LibWidth, -1 ); treePane.Fixed(); } if( cfg->m_AuiPanels.right_panel_width > 0 ) { SetAuiPaneSize( m_auimgr, layersManager, cfg->m_AuiPanels.right_panel_width, -1 ); layersManager.MinSize( cfg->m_LibWidth, -1 ); layersManager.Fixed(); } // Apply fixed sizes m_auimgr.Update(); // Now make them resizable again treePane.Resizable(); m_auimgr.Update(); // Note: DO NOT call m_auimgr.Update() anywhere after this; it will nuke the sizes // back to minimum. treePane.MinSize( 250, -1 ); layersManager.MinSize( 250, -1 ); m_appearancePanel->SetUserLayerPresets( cfg->m_LayerPresets ); m_appearancePanel->ApplyLayerPreset( cfg->m_ActiveLayerPreset ); m_appearancePanel->SetTabIndex( cfg->m_AuiPanels.appearance_panel_tab ); GetToolManager()->RunAction( ACTIONS::zoomFitScreen, false ); UpdateTitle(); setupUnits( GetSettings() ); resolveCanvasType(); // Default shutdown reason until a file is loaded KIPLATFORM::APP::SetShutdownBlockReason( this, _( "Footprint changes are unsaved" ) ); // Catch unhandled accelerator command characters that were no handled by the library tree // panel. Bind( wxEVT_CHAR, &TOOL_DISPATCHER::DispatchWxEvent, m_toolDispatcher ); Bind( wxEVT_CHAR_HOOK, &TOOL_DISPATCHER::DispatchWxEvent, m_toolDispatcher ); // Ensure the window is on top Raise(); Show( true ); // Register a call to update the toolbar sizes. It can't be done immediately because // it seems to require some sizes calculated that aren't yet (at least on GTK). CallAfter( [&]() { // Ensure the controls on the toolbars all are correctly sized UpdateToolbarControlSizes(); m_treePane->FocusSearchFieldIfExists(); } ); } FOOTPRINT_EDIT_FRAME::~FOOTPRINT_EDIT_FRAME() { // Shutdown all running tools if( m_toolManager ) m_toolManager->ShutdownAllTools(); // save the footprint in the PROJECT retainLastFootprint(); // Clear the watched file setFPWatcher( nullptr ); delete m_selectionFilterPanel; delete m_appearancePanel; delete m_treePane; } void FOOTPRINT_EDIT_FRAME::UpdateMsgPanel() { EDA_DRAW_FRAME::UpdateMsgPanel(); FOOTPRINT* fp = static_cast( GetModel() ); if( fp ) { std::vector msgItems; fp->GetMsgPanelInfo( this, msgItems ); SetMsgPanel( msgItems ); } } bool FOOTPRINT_EDIT_FRAME::IsContentModified() const { return GetScreen() && GetScreen()->IsContentModified() && GetBoard() && GetBoard()->GetFirstFootprint(); } SELECTION& FOOTPRINT_EDIT_FRAME::GetCurrentSelection() { return m_toolManager->GetTool()->GetSelection(); } void FOOTPRINT_EDIT_FRAME::SwitchCanvas( EDA_DRAW_PANEL_GAL::GAL_TYPE aCanvasType ) { // switches currently used canvas (Cairo / OpenGL). PCB_BASE_FRAME::SwitchCanvas( aCanvasType ); GetCanvas()->GetGAL()->SetAxesEnabled( true ); // The base class method *does not reinit* the layers manager. We must update the layer // widget to match board visibility states, both layers and render columns, and and some // settings dependent on the canvas. UpdateUserInterface(); } void FOOTPRINT_EDIT_FRAME::HardRedraw() { SyncLibraryTree( true ); GetCanvas()->ForceRefresh(); } void FOOTPRINT_EDIT_FRAME::ToggleSearchTree() { wxAuiPaneInfo& treePane = m_auimgr.GetPane( m_treePane ); treePane.Show( !IsSearchTreeShown() ); if( IsSearchTreeShown() ) { // SetAuiPaneSize also updates m_auimgr SetAuiPaneSize( m_auimgr, treePane, m_editorSettings->m_LibWidth, -1 ); } else { m_editorSettings->m_LibWidth = m_treePane->GetSize().x; m_auimgr.Update(); } } void FOOTPRINT_EDIT_FRAME::ToggleLayersManager() { FOOTPRINT_EDITOR_SETTINGS* settings = GetSettings(); wxAuiPaneInfo& layersManager = m_auimgr.GetPane( "LayersManager" ); wxAuiPaneInfo& selectionFilter = m_auimgr.GetPane( "SelectionFilter" ); // show auxiliary Vertical layers and visibility manager toolbar m_show_layer_manager_tools = !m_show_layer_manager_tools; layersManager.Show( m_show_layer_manager_tools ); selectionFilter.Show( m_show_layer_manager_tools ); if( m_show_layer_manager_tools ) { SetAuiPaneSize( m_auimgr, layersManager, settings->m_AuiPanels.right_panel_width, -1 ); } else { settings->m_AuiPanels.right_panel_width = m_appearancePanel->GetSize().x; m_auimgr.Update(); } } bool FOOTPRINT_EDIT_FRAME::IsSearchTreeShown() const { return const_cast( m_auimgr ).GetPane( m_treePane ).IsShown(); } BOARD_ITEM_CONTAINER* FOOTPRINT_EDIT_FRAME::GetModel() const { return GetBoard()->GetFirstFootprint(); } LIB_ID FOOTPRINT_EDIT_FRAME::GetTreeFPID() const { return m_treePane->GetLibTree()->GetSelectedLibId(); } LIB_TREE_NODE* FOOTPRINT_EDIT_FRAME::GetCurrentTreeNode() const { return m_treePane->GetLibTree()->GetCurrentTreeNode(); } LIB_ID FOOTPRINT_EDIT_FRAME::GetTargetFPID() const { LIB_ID id; if( IsSearchTreeShown() ) id = GetTreeFPID(); if( id.GetLibNickname().empty() ) id = GetLoadedFPID(); return id; } LIB_ID FOOTPRINT_EDIT_FRAME::GetLoadedFPID() const { FOOTPRINT* footprint = GetBoard()->GetFirstFootprint(); if( footprint ) return LIB_ID( footprint->GetFPID().GetLibNickname(), m_footprintNameWhenLoaded ); else return LIB_ID(); } void FOOTPRINT_EDIT_FRAME::ClearModify() { if( GetBoard()->GetFirstFootprint() ) m_footprintNameWhenLoaded = GetBoard()->GetFirstFootprint()->GetFPID().GetLibItemName(); GetScreen()->SetContentModified( false ); } bool FOOTPRINT_EDIT_FRAME::IsCurrentFPFromBoard() const { // If we've already vetted closing this window, then we have no FP anymore if( m_isClosing || !GetBoard() ) return false; FOOTPRINT* footprint = GetBoard()->GetFirstFootprint(); return ( footprint && footprint->GetLink() != niluuid ); } void FOOTPRINT_EDIT_FRAME::retainLastFootprint() { LIB_ID id = GetLoadedFPID(); if( id.IsValid() ) { Prj().SetRString( PROJECT::PCB_FOOTPRINT_EDITOR_LIB_NICKNAME, id.GetLibNickname() ); Prj().SetRString( PROJECT::PCB_FOOTPRINT_EDITOR_FP_NAME, id.GetLibItemName() ); } } void FOOTPRINT_EDIT_FRAME::restoreLastFootprint() { const wxString& footprintName = Prj().GetRString( PROJECT::PCB_FOOTPRINT_EDITOR_FP_NAME ); const wxString& libNickname = Prj().GetRString( PROJECT::PCB_FOOTPRINT_EDITOR_LIB_NICKNAME ); if( libNickname.Length() && footprintName.Length() ) { LIB_ID id; id.SetLibNickname( libNickname ); id.SetLibItemName( footprintName ); FOOTPRINT* footprint = loadFootprint( id ); if( footprint ) AddFootprintToBoard( footprint ); } } void FOOTPRINT_EDIT_FRAME::ReloadFootprint( FOOTPRINT* aFootprint ) { m_originalFootprintCopy.reset( static_cast( aFootprint->Clone() ) ); m_originalFootprintCopy->SetParent( nullptr ); m_footprintNameWhenLoaded = aFootprint->GetFPID().GetLibItemName(); PCB_BASE_EDIT_FRAME::AddFootprintToBoard( aFootprint ); // Ensure item UUIDs are valid // ("old" footprints can have null uuids that create issues in fp editor) aFootprint->FixUuids(); if( IsCurrentFPFromBoard() ) { wxString msg; msg.Printf( _( "Editing %s from board. Saving will update the board only." ), aFootprint->GetReference() ); GetInfoBar()->RemoveAllButtons(); GetInfoBar()->AddCloseButton(); GetInfoBar()->ShowMessage( msg, wxICON_INFORMATION ); } else { GetInfoBar()->Dismiss(); } UpdateMsgPanel(); } void FOOTPRINT_EDIT_FRAME::AddFootprintToBoard( FOOTPRINT* aFootprint ) { ReloadFootprint( aFootprint ); if( IsCurrentFPFromBoard() ) setFPWatcher( nullptr ); else setFPWatcher( aFootprint ); } const wxChar* FOOTPRINT_EDIT_FRAME::GetFootprintEditorFrameName() { return FOOTPRINT_EDIT_FRAME_NAME; } BOARD_DESIGN_SETTINGS& FOOTPRINT_EDIT_FRAME::GetDesignSettings() const { return GetBoard()->GetDesignSettings(); } const PCB_PLOT_PARAMS& FOOTPRINT_EDIT_FRAME::GetPlotSettings() const { wxFAIL_MSG( wxT( "Plotting not supported in Footprint Editor" ) ); return PCB_BASE_FRAME::GetPlotSettings(); } void FOOTPRINT_EDIT_FRAME::SetPlotSettings( const PCB_PLOT_PARAMS& aSettings ) { wxFAIL_MSG( wxT( "Plotting not supported in Footprint Editor" ) ); } FOOTPRINT_EDITOR_SETTINGS* FOOTPRINT_EDIT_FRAME::GetSettings() { if( !m_editorSettings ) m_editorSettings = Pgm().GetSettingsManager().GetAppSettings(); return m_editorSettings; } APP_SETTINGS_BASE* FOOTPRINT_EDIT_FRAME::config() const { return m_editorSettings ? m_editorSettings : Pgm().GetSettingsManager().GetAppSettings(); } void FOOTPRINT_EDIT_FRAME::LoadSettings( APP_SETTINGS_BASE* aCfg ) { // Get our own settings; aCfg will be the PCBNEW_SETTINGS because we're part of the pcbnew // compile unit FOOTPRINT_EDITOR_SETTINGS* cfg = GetSettings(); if( cfg ) { PCB_BASE_FRAME::LoadSettings( cfg ); GetDesignSettings() = cfg->m_DesignSettings; m_displayOptions = cfg->m_Display; m_show_layer_manager_tools = cfg->m_AuiPanels.show_layer_manager; m_show_properties = cfg->m_AuiPanels.show_properties; GetToolManager()->GetTool()->GetFilter() = cfg->m_SelectionFilter; m_selectionFilterPanel->SetCheckboxesFromFilter( cfg->m_SelectionFilter ); m_treePane->GetLibTree()->SetSortMode( (LIB_TREE_MODEL_ADAPTER::SORT_MODE) cfg->m_LibrarySortMode ); } } void FOOTPRINT_EDIT_FRAME::SaveSettings( APP_SETTINGS_BASE* aCfg ) { GetGalDisplayOptions().m_axesEnabled = true; // Get our own settings; aCfg will be the PCBNEW_SETTINGS because we're part of the pcbnew // compile unit FOOTPRINT_EDITOR_SETTINGS* cfg = GetSettings(); if( cfg ) { PCB_BASE_FRAME::SaveSettings( cfg ); cfg->m_DesignSettings = GetDesignSettings(); cfg->m_Display = m_displayOptions; cfg->m_LibWidth = m_treePane->GetSize().x; cfg->m_SelectionFilter = GetToolManager()->GetTool()->GetFilter(); cfg->m_LayerPresets = m_appearancePanel->GetUserLayerPresets(); cfg->m_ActiveLayerPreset = m_appearancePanel->GetActiveLayerPreset(); cfg->m_AuiPanels.show_layer_manager = m_show_layer_manager_tools; cfg->m_AuiPanels.right_panel_width = m_appearancePanel->GetSize().x; cfg->m_AuiPanels.appearance_panel_tab = m_appearancePanel->GetTabIndex(); cfg->m_AuiPanels.show_properties = m_show_properties; cfg->m_AuiPanels.properties_panel_width = m_propertiesPanel->GetSize().x; cfg->m_AuiPanels.properties_splitter_proportion = m_propertiesPanel->SplitterProportion(); cfg->m_LibrarySortMode = m_treePane->GetLibTree()->GetSortMode(); } } EDA_ANGLE FOOTPRINT_EDIT_FRAME::GetRotationAngle() const { FOOTPRINT_EDITOR_SETTINGS* cfg = const_cast( this )->GetSettings(); return cfg ? cfg->m_RotationAngle : ANGLE_90; } COLOR_SETTINGS* FOOTPRINT_EDIT_FRAME::GetColorSettings( bool aForceRefresh ) const { wxString currentTheme = GetFootprintEditorSettings()->m_ColorTheme; return Pgm().GetSettingsManager().GetColorSettings( currentTheme ); } MAGNETIC_SETTINGS* FOOTPRINT_EDIT_FRAME::GetMagneticItemsSettings() { // Get the actual frame settings for magnetic items FOOTPRINT_EDITOR_SETTINGS* cfg = GetSettings(); wxCHECK( cfg, nullptr ); return &cfg->m_MagneticItems; } const BOX2I FOOTPRINT_EDIT_FRAME::GetDocumentExtents( bool aIncludeAllVisible ) const { FOOTPRINT* footprint = GetBoard()->GetFirstFootprint(); if( footprint ) { bool hasGraphicalItem = footprint->Pads().size() || footprint->Zones().size(); if( !hasGraphicalItem ) { for( const BOARD_ITEM* item : footprint->GraphicalItems() ) { if( item->Type() == PCB_TEXT_T ) continue; hasGraphicalItem = true; break; } } if( hasGraphicalItem ) { return footprint->GetBoundingBox( false, false ); } else { BOX2I newFootprintBB( { 0, 0 }, { 0, 0 } ); newFootprintBB.Inflate( pcbIUScale.mmToIU( 12 ) ); return newFootprintBB; } } return GetBoardBoundingBox( false ); } bool FOOTPRINT_EDIT_FRAME::CanCloseFPFromBoard( bool doClose ) { if( IsContentModified() ) { wxString footprintName = GetBoard()->GetFirstFootprint()->GetReference(); wxString msg = _( "Save changes to '%s' before closing?" ); if( !HandleUnsavedChanges( this, wxString::Format( msg, footprintName ), [&]() -> bool { return SaveFootprint( GetBoard()->GetFirstFootprint() ); } ) ) { return false; } } if( doClose ) { GetInfoBar()->ShowMessageFor( wxEmptyString, 1 ); Clear_Pcb( false ); UpdateTitle(); } return true; } bool FOOTPRINT_EDIT_FRAME::canCloseWindow( wxCloseEvent& aEvent ) { if( IsContentModified() ) { // Shutdown blocks must be determined and vetoed as early as possible if( KIPLATFORM::APP::SupportsShutdownBlockReason() && aEvent.GetId() == wxEVT_QUERY_END_SESSION ) { aEvent.Veto(); return false; } wxString footprintName = GetBoard()->GetFirstFootprint()->GetFPID().GetLibItemName(); if( IsCurrentFPFromBoard() ) footprintName = GetBoard()->GetFirstFootprint()->GetReference(); wxString msg = _( "Save changes to '%s' before closing?" ); if( !HandleUnsavedChanges( this, wxString::Format( msg, footprintName ), [&]() -> bool { return SaveFootprint( GetBoard()->GetFirstFootprint() ); } ) ) { aEvent.Veto(); return false; } } // Save footprint tree column widths m_adapter->SaveSettings(); return PCB_BASE_EDIT_FRAME::canCloseWindow( aEvent ); } void FOOTPRINT_EDIT_FRAME::doCloseWindow() { // No more vetos GetCanvas()->SetEventDispatcher( nullptr ); GetCanvas()->StopDrawing(); // Do not show the layer manager during closing to avoid flicker // on some platforms (Windows) that generate useless redraw of items in // the Layer Manager m_auimgr.GetPane( wxT( "LayersManager" ) ).Show( false ); m_auimgr.GetPane( wxT( "SelectionFilter" ) ).Show( false ); Clear_Pcb( false ); SETTINGS_MANAGER* mgr = GetSettingsManager(); if( mgr->IsProjectOpen() && wxFileName::IsDirWritable( Prj().GetProjectPath() ) ) { GFootprintList.WriteCacheToFile( Prj().GetProjectPath() + wxT( "fp-info-cache" ) ); } } void FOOTPRINT_EDIT_FRAME::OnExitKiCad( wxCommandEvent& event ) { Kiway().OnKiCadExit(); } void FOOTPRINT_EDIT_FRAME::CloseFootprintEditor( wxCommandEvent& Event ) { Close(); } void FOOTPRINT_EDIT_FRAME::OnUpdateLoadFootprintFromBoard( wxUpdateUIEvent& aEvent ) { PCB_EDIT_FRAME* frame = (PCB_EDIT_FRAME*) Kiway().Player( FRAME_PCB_EDITOR, false ); aEvent.Enable( frame != nullptr ); } void FOOTPRINT_EDIT_FRAME::OnUpdateSaveFootprintToBoard( wxUpdateUIEvent& aEvent ) { PCB_EDIT_FRAME* frame = (PCB_EDIT_FRAME*) Kiway().Player( FRAME_PCB_EDITOR, false ); FOOTPRINT* editorFootprint = GetBoard()->GetFirstFootprint(); bool canInsert = frame && editorFootprint && editorFootprint->GetLink() == niluuid; // If the source was deleted, the footprint can inserted but not updated in the board. if( frame && editorFootprint && editorFootprint->GetLink() != niluuid ) { BOARD* mainpcb = frame->GetBoard(); canInsert = true; // search if the source footprint was not deleted: for( FOOTPRINT* candidate : mainpcb->Footprints() ) { if( editorFootprint->GetLink() == candidate->m_Uuid ) { canInsert = false; break; } } } aEvent.Enable( canInsert ); } void FOOTPRINT_EDIT_FRAME::ShowChangedLanguage() { // call my base class PCB_BASE_EDIT_FRAME::ShowChangedLanguage(); // We have 2 panes to update. // For some obscure reason, the AUI manager hides the first modified pane. // So force show panes wxAuiPaneInfo& tree_pane_info = m_auimgr.GetPane( m_treePane ); bool tree_shown = tree_pane_info.IsShown(); tree_pane_info.Caption( _( "Libraries" ) ); wxAuiPaneInfo& lm_pane_info = m_auimgr.GetPane( m_appearancePanel ); bool lm_shown = lm_pane_info.IsShown(); lm_pane_info.Caption( _( "Appearance" ) ); wxAuiPaneInfo& sf_pane_info = m_auimgr.GetPane( m_selectionFilterPanel ); sf_pane_info.Caption( _( "Selection Filter" ) ); // update the layer manager m_appearancePanel->OnLanguageChanged(); m_selectionFilterPanel->OnLanguageChanged(); UpdateUserInterface(); // Now restore the visibility: lm_pane_info.Show( lm_shown ); tree_pane_info.Show( tree_shown ); m_auimgr.Update(); m_treePane->GetLibTree()->ShowChangedLanguage(); UpdateTitle(); } void FOOTPRINT_EDIT_FRAME::OnModify() { PCB_BASE_FRAME::OnModify(); Update3DView( true, true ); m_treePane->GetLibTree()->RefreshLibTree(); if( !GetTitle().StartsWith( wxT( "*" ) ) ) UpdateTitle(); } void FOOTPRINT_EDIT_FRAME::UpdateTitle() { wxString title; LIB_ID fpid = GetLoadedFPID(); FOOTPRINT* footprint = GetBoard()->GetFirstFootprint(); bool writable = true; if( IsCurrentFPFromBoard() ) { if( IsContentModified() ) title = wxT( "*" ); title += footprint->GetReference(); title += wxS( " " ) + wxString::Format( _( "[from %s]" ), Prj().GetProjectName() + wxT( "." ) + PcbFileExtension ); } else if( fpid.IsValid() ) { try { writable = Prj().PcbFootprintLibs()->IsFootprintLibWritable( fpid.GetLibNickname() ); } catch( const IO_ERROR& ) { // best efforts... } // Note: don't used GetLoadedFPID(); footprint name may have been edited if( IsContentModified() ) title = wxT( "*" ); title += FROM_UTF8( footprint->GetFPID().Format().c_str() ); if( !writable ) title += wxS( " " ) + _( "[Read Only]" ); } else if( !fpid.GetLibItemName().empty() ) { // Note: don't used GetLoadedFPID(); footprint name may have been edited if( IsContentModified() ) title = wxT( "*" ); title += FROM_UTF8( footprint->GetFPID().GetLibItemName().c_str() ); title += wxS( " " ) + _( "[Unsaved]" ); } else { title = _( "[no footprint loaded]" ); } title += wxT( " \u2014 " ) + _( "Footprint Editor" ); SetTitle( title ); } void FOOTPRINT_EDIT_FRAME::UpdateUserInterface() { m_appearancePanel->OnBoardChanged(); } void FOOTPRINT_EDIT_FRAME::UpdateView() { GetCanvas()->UpdateColors(); GetCanvas()->DisplayBoard( GetBoard() ); m_toolManager->ResetTools( TOOL_BASE::MODEL_RELOAD ); UpdateTitle(); } void FOOTPRINT_EDIT_FRAME::initLibraryTree() { FP_LIB_TABLE* fpTable = Prj().PcbFootprintLibs(); WX_PROGRESS_REPORTER progressReporter( this, _( "Loading Footprint Libraries" ), 2 ); if( GFootprintList.GetCount() == 0 ) GFootprintList.ReadCacheFromFile( Prj().GetProjectPath() + wxT( "fp-info-cache" ) ); GFootprintList.ReadFootprintFiles( fpTable, nullptr, &progressReporter ); progressReporter.Show( false ); if( GFootprintList.GetErrorCount() ) GFootprintList.DisplayErrors( this ); m_adapter = FP_TREE_SYNCHRONIZING_ADAPTER::Create( this, fpTable ); auto adapter = static_cast( m_adapter.get() ); adapter->AddLibraries( this ); } void FOOTPRINT_EDIT_FRAME::SyncLibraryTree( bool aProgress ) { FP_LIB_TABLE* fpTable = Prj().PcbFootprintLibs(); auto adapter = static_cast( m_adapter.get() ); LIB_ID target = GetTargetFPID(); bool targetSelected = ( target == m_treePane->GetLibTree()->GetSelectedLibId() ); // Sync FOOTPRINT_INFO list to the libraries on disk if( aProgress ) { WX_PROGRESS_REPORTER progressReporter( this, _( "Updating Footprint Libraries" ), 2 ); GFootprintList.ReadFootprintFiles( fpTable, nullptr, &progressReporter ); progressReporter.Show( false ); } else { GFootprintList.ReadFootprintFiles( fpTable, nullptr, nullptr ); } // Sync the LIB_TREE to the FOOTPRINT_INFO list adapter->Sync( fpTable ); m_treePane->GetLibTree()->Unselect(); m_treePane->GetLibTree()->Regenerate( true ); if( target.IsValid() ) { if( adapter->FindItem( target ) ) { if( targetSelected ) m_treePane->GetLibTree()->SelectLibId( target ); else m_treePane->GetLibTree()->CenterLibId( target ); } else { // Try to focus on parent target.SetLibItemName( wxEmptyString ); m_treePane->GetLibTree()->CenterLibId( target ); } } } void FOOTPRINT_EDIT_FRAME::RegenerateLibraryTree() { LIB_ID target = GetTargetFPID(); m_treePane->GetLibTree()->Regenerate( true ); if( target.IsValid() ) m_treePane->GetLibTree()->CenterLibId( target ); } void FOOTPRINT_EDIT_FRAME::RefreshLibraryTree() { m_treePane->GetLibTree()->RefreshLibTree(); } void FOOTPRINT_EDIT_FRAME::FocusOnLibID( const LIB_ID& aLibID ) { m_treePane->GetLibTree()->SelectLibId( aLibID ); } void FOOTPRINT_EDIT_FRAME::OnDisplayOptionsChanged() { m_appearancePanel->UpdateDisplayOptions(); } void FOOTPRINT_EDIT_FRAME::setupTools() { // Create the manager and dispatcher & route draw panel events to the dispatcher m_toolManager = new TOOL_MANAGER; m_toolManager->SetEnvironment( GetBoard(), GetCanvas()->GetView(), GetCanvas()->GetViewControls(), config(), this ); m_actions = new PCB_ACTIONS(); m_toolDispatcher = new TOOL_DISPATCHER( m_toolManager ); GetCanvas()->SetEventDispatcher( m_toolDispatcher ); m_toolManager->RegisterTool( new COMMON_CONTROL ); m_toolManager->RegisterTool( new COMMON_TOOLS ); m_toolManager->RegisterTool( new PCB_SELECTION_TOOL ); m_toolManager->RegisterTool( new ZOOM_TOOL ); m_toolManager->RegisterTool( new EDIT_TOOL ); m_toolManager->RegisterTool( new PAD_TOOL ); m_toolManager->RegisterTool( new DRAWING_TOOL ); m_toolManager->RegisterTool( new PCB_POINT_EDITOR ); m_toolManager->RegisterTool( new PCB_CONTROL ); // copy/paste m_toolManager->RegisterTool( new FOOTPRINT_EDITOR_CONTROL ); m_toolManager->RegisterTool( new ALIGN_DISTRIBUTE_TOOL ); m_toolManager->RegisterTool( new PCB_PICKER_TOOL ); m_toolManager->RegisterTool( new POSITION_RELATIVE_TOOL ); m_toolManager->RegisterTool( new PCB_VIEWER_TOOLS ); m_toolManager->RegisterTool( new GROUP_TOOL ); m_toolManager->RegisterTool( new CONVERT_TOOL ); m_toolManager->RegisterTool( new SCRIPTING_TOOL ); m_toolManager->RegisterTool( new PROPERTIES_TOOL ); for( TOOL_BASE* tool : m_toolManager->Tools() ) { if( PCB_TOOL_BASE* pcbTool = dynamic_cast( tool ) ) pcbTool->SetIsFootprintEditor( true ); } m_toolManager->GetTool()->SetFootprintFrame( true ); m_toolManager->InitTools(); m_toolManager->InvokeTool( "pcbnew.InteractiveSelection" ); // Load or reload wizard plugins in case they changed since the last time the frame opened // Because the board editor has also a plugin python menu, // call the PCB_EDIT_FRAME RunAction() if the board editor is running // Otherwise run the current RunAction(). PCB_EDIT_FRAME* pcbframe = static_cast( Kiway().Player( FRAME_PCB_EDITOR, false ) ); if( pcbframe ) pcbframe->GetToolManager()->RunAction( PCB_ACTIONS::pluginsReload, true ); else m_toolManager->RunAction( PCB_ACTIONS::pluginsReload, true ); } void FOOTPRINT_EDIT_FRAME::setupUIConditions() { PCB_BASE_EDIT_FRAME::setupUIConditions(); ACTION_MANAGER* mgr = m_toolManager->GetActionManager(); PCB_EDITOR_CONDITIONS cond( this ); wxASSERT( mgr ); #define ENABLE( x ) ACTION_CONDITIONS().Enable( x ) #define CHECK( x ) ACTION_CONDITIONS().Check( x ) auto haveFootprintCond = [this]( const SELECTION& ) { return GetBoard()->GetFirstFootprint() != nullptr; }; auto footprintTargettedCond = [this]( const SELECTION& ) { return !GetTargetFPID().GetLibItemName().empty(); }; mgr->SetConditions( ACTIONS::saveAs, ENABLE( footprintTargettedCond ) ); mgr->SetConditions( ACTIONS::revert, ENABLE( cond.ContentModified() ) ); mgr->SetConditions( ACTIONS::save, ENABLE( SELECTION_CONDITIONS::ShowAlways ) ); mgr->SetConditions( ACTIONS::undo, ENABLE( cond.UndoAvailable() ) ); mgr->SetConditions( ACTIONS::redo, ENABLE( cond.RedoAvailable() ) ); mgr->SetConditions( ACTIONS::toggleGrid, CHECK( cond.GridVisible() ) ); mgr->SetConditions( ACTIONS::toggleCursorStyle, CHECK( cond.FullscreenCursor() ) ); mgr->SetConditions( ACTIONS::millimetersUnits, CHECK( cond.Units( EDA_UNITS::MILLIMETRES ) ) ); mgr->SetConditions( ACTIONS::inchesUnits, CHECK( cond.Units( EDA_UNITS::INCHES ) ) ); mgr->SetConditions( ACTIONS::milsUnits, CHECK( cond.Units( EDA_UNITS::MILS ) ) ); mgr->SetConditions( ACTIONS::cut, ENABLE( cond.HasItems() ) ); mgr->SetConditions( ACTIONS::copy, ENABLE( cond.HasItems() ) ); mgr->SetConditions( ACTIONS::paste, ENABLE( SELECTION_CONDITIONS::Idle && cond.NoActiveTool() ) ); mgr->SetConditions( ACTIONS::pasteSpecial, ENABLE( SELECTION_CONDITIONS::Idle && cond.NoActiveTool() ) ); mgr->SetConditions( ACTIONS::doDelete, ENABLE( cond.HasItems() ) ); mgr->SetConditions( ACTIONS::duplicate, ENABLE( cond.HasItems() ) ); mgr->SetConditions( ACTIONS::selectAll, ENABLE( cond.HasItems() ) ); mgr->SetConditions( PCB_ACTIONS::rotateCw, ENABLE( cond.HasItems() ) ); mgr->SetConditions( PCB_ACTIONS::rotateCcw, ENABLE( cond.HasItems() ) ); mgr->SetConditions( PCB_ACTIONS::mirrorH, ENABLE( cond.HasItems() ) ); mgr->SetConditions( PCB_ACTIONS::mirrorV, ENABLE( cond.HasItems() ) ); mgr->SetConditions( PCB_ACTIONS::group, ENABLE( SELECTION_CONDITIONS::MoreThan( 1 ) ) ); mgr->SetConditions( PCB_ACTIONS::ungroup, ENABLE( SELECTION_CONDITIONS::HasType( PCB_GROUP_T ) ) ); mgr->SetConditions( PCB_ACTIONS::padDisplayMode, CHECK( !cond.PadFillDisplay() ) ); mgr->SetConditions( PCB_ACTIONS::textOutlines, CHECK( !cond.TextFillDisplay() ) ); mgr->SetConditions( PCB_ACTIONS::graphicsOutlines, CHECK( !cond.GraphicsFillDisplay() ) ); mgr->SetConditions( ACTIONS::zoomTool, CHECK( cond.CurrentTool( ACTIONS::zoomTool ) ) ); mgr->SetConditions( ACTIONS::selectionTool, CHECK( cond.CurrentTool( ACTIONS::selectionTool ) ) ); auto constrainedDrawingModeCond = [this]( const SELECTION& ) { return GetSettings()->m_Use45Limit; }; auto highContrastCond = [this]( const SELECTION& ) { return GetDisplayOptions().m_ContrastModeDisplay != HIGH_CONTRAST_MODE::NORMAL; }; auto boardFlippedCond = [this]( const SELECTION& ) { return GetCanvas()->GetView()->IsMirroredX(); }; auto footprintTreeCond = [this](const SELECTION& ) { return IsSearchTreeShown(); }; auto layerManagerCond = [this]( const SELECTION& ) { return m_auimgr.GetPane( "LayersManager" ).IsShown(); }; auto propertiesCond = [this] ( const SELECTION& ) { return m_auimgr.GetPane( "PropertiesManager" ).IsShown(); }; mgr->SetConditions( PCB_ACTIONS::toggleHV45Mode, CHECK( constrainedDrawingModeCond ) ); mgr->SetConditions( ACTIONS::highContrastMode, CHECK( highContrastCond ) ); mgr->SetConditions( PCB_ACTIONS::flipBoard, CHECK( boardFlippedCond ) ); mgr->SetConditions( ACTIONS::toggleBoundingBoxes, CHECK( cond.BoundingBoxes() ) ); mgr->SetConditions( PCB_ACTIONS::showFootprintTree, CHECK( footprintTreeCond ) ); mgr->SetConditions( PCB_ACTIONS::showLayersManager, CHECK( layerManagerCond ) ); mgr->SetConditions( PCB_ACTIONS::showProperties, CHECK( propertiesCond ) ); mgr->SetConditions( ACTIONS::print, ENABLE( haveFootprintCond ) ); mgr->SetConditions( PCB_ACTIONS::exportFootprint, ENABLE( haveFootprintCond ) ); mgr->SetConditions( PCB_ACTIONS::placeImportedGraphics, ENABLE( haveFootprintCond ) ); mgr->SetConditions( PCB_ACTIONS::footprintProperties, ENABLE( haveFootprintCond ) ); mgr->SetConditions( PCB_ACTIONS::editTextAndGraphics, ENABLE( haveFootprintCond ) ); mgr->SetConditions( PCB_ACTIONS::checkFootprint, ENABLE( haveFootprintCond ) ); mgr->SetConditions( PCB_ACTIONS::repairFootprint, ENABLE( haveFootprintCond ) ); mgr->SetConditions( PCB_ACTIONS::cleanupGraphics, ENABLE( haveFootprintCond ) ); auto isArcKeepCenterMode = [this]( const SELECTION& ) { return GetSettings()->m_ArcEditMode == ARC_EDIT_MODE::KEEP_CENTER_ADJUST_ANGLE_RADIUS; }; auto isArcKeepEndpointMode = [this]( const SELECTION& ) { return GetSettings()->m_ArcEditMode == ARC_EDIT_MODE::KEEP_ENDPOINTS_OR_START_DIRECTION; }; mgr->SetConditions( PCB_ACTIONS::pointEditorArcKeepCenter, CHECK( isArcKeepCenterMode ) ); mgr->SetConditions( PCB_ACTIONS::pointEditorArcKeepEndpoint, CHECK( isArcKeepEndpointMode ) ); // Only enable a tool if the part is edtable #define CURRENT_EDIT_TOOL( action ) mgr->SetConditions( action, \ ACTION_CONDITIONS().Enable( haveFootprintCond ).Check( cond.CurrentTool( action ) ) ) CURRENT_EDIT_TOOL( ACTIONS::deleteTool ); CURRENT_EDIT_TOOL( ACTIONS::measureTool ); CURRENT_EDIT_TOOL( PCB_ACTIONS::placePad ); CURRENT_EDIT_TOOL( PCB_ACTIONS::drawLine ); CURRENT_EDIT_TOOL( PCB_ACTIONS::drawRectangle ); CURRENT_EDIT_TOOL( PCB_ACTIONS::drawCircle ); CURRENT_EDIT_TOOL( PCB_ACTIONS::drawArc ); CURRENT_EDIT_TOOL( PCB_ACTIONS::drawPolygon ); CURRENT_EDIT_TOOL( PCB_ACTIONS::drawRuleArea ); CURRENT_EDIT_TOOL( PCB_ACTIONS::placeImage ); CURRENT_EDIT_TOOL( PCB_ACTIONS::placeText ); CURRENT_EDIT_TOOL( PCB_ACTIONS::drawTextBox ); CURRENT_EDIT_TOOL( PCB_ACTIONS::drawAlignedDimension ); CURRENT_EDIT_TOOL( PCB_ACTIONS::drawOrthogonalDimension ); CURRENT_EDIT_TOOL( PCB_ACTIONS::drawCenterDimension ); CURRENT_EDIT_TOOL( PCB_ACTIONS::drawRadialDimension ); CURRENT_EDIT_TOOL( PCB_ACTIONS::drawLeader ); CURRENT_EDIT_TOOL( PCB_ACTIONS::setAnchor ); CURRENT_EDIT_TOOL( PCB_ACTIONS::gridSetOrigin ); #undef CURRENT_EDIT_TOOL #undef ENABLE #undef CHECK } void FOOTPRINT_EDIT_FRAME::ActivateGalCanvas() { PCB_BASE_EDIT_FRAME::ActivateGalCanvas(); // Be sure the axis are enabled GetCanvas()->GetGAL()->SetAxesEnabled( true ); UpdateView(); // Ensure the m_Layers settings are using the canvas type: UpdateUserInterface(); } void FOOTPRINT_EDIT_FRAME::CommonSettingsChanged( bool aEnvVarsChanged, bool aTextVarsChanged ) { PCB_BASE_EDIT_FRAME::CommonSettingsChanged( aEnvVarsChanged, aTextVarsChanged ); auto cfg = Pgm().GetSettingsManager().GetAppSettings(); GetGalDisplayOptions().ReadWindowSettings( cfg->m_Window ); GetBoard()->GetDesignSettings() = cfg->m_DesignSettings; GetCanvas()->GetView()->UpdateAllLayersColor(); GetCanvas()->GetView()->MarkTargetDirty( KIGFX::TARGET_NONCACHED ); GetCanvas()->ForceRefresh(); UpdateUserInterface(); if( aEnvVarsChanged ) SyncLibraryTree( true ); Layout(); SendSizeEvent(); } void FOOTPRINT_EDIT_FRAME::OnSaveFootprintAsPng( wxCommandEvent& event ) { LIB_ID id = GetLoadedFPID(); if( id.empty() ) { DisplayErrorMessage( this, _( "No footprint selected." ) ); return; } wxFileName fn( id.GetLibItemName() ); fn.SetExt( wxT( "png" ) ); wxString projectPath = wxPathOnly( Prj().GetProjectFullName() ); wxFileDialog dlg( this, _( "Footprint Image File Name" ), projectPath, fn.GetFullName(), PngFileWildcard(), wxFD_SAVE | wxFD_OVERWRITE_PROMPT ); if( dlg.ShowModal() == wxID_CANCEL || dlg.GetPath().IsEmpty() ) return; // calling wxYield is mandatory under Linux, after closing the file selector dialog // to refresh the screen before creating the PNG or JPEG image from screen wxYield(); SaveCanvasImageToFile( this, dlg.GetPath() ); }