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kicad/eeschema/libedit/lib_edit_frame.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2013 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2008 Wayne Stambaugh <stambaughw@gmail.com>
* Copyright (C) 2004-2019 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 2
* 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, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <fctsys.h>
#include <pgm_base.h>
#include <kiface_i.h>
#include <kiway_express.h>
#include <sch_draw_panel.h>
#include <base_screen.h>
#include <confirm.h>
#include <eda_dockart.h>
#include <general.h>
#include <eeschema_id.h>
#include <lib_edit_frame.h>
#include <class_library.h>
#include <lib_manager.h>
#include <widgets/symbol_tree_pane.h>
#include <widgets/lib_tree.h>
#include <symbol_lib_table.h>
#include <wildcards_and_files_ext.h>
#include <wx/progdlg.h>
#include <tool/tool_manager.h>
#include <tool/tool_dispatcher.h>
#include <tool/action_toolbar.h>
#include <tool/common_control.h>
#include <tool/picker_tool.h>
#include <tool/common_tools.h>
#include <tool/zoom_tool.h>
#include <tools/ee_actions.h>
#include <tools/ee_selection_tool.h>
#include <tools/ee_inspection_tool.h>
#include <tools/lib_pin_tool.h>
#include <tools/lib_edit_tool.h>
#include <tools/lib_move_tool.h>
#include <tools/lib_drawing_tools.h>
#include <tools/lib_control.h>
#include <tools/ee_point_editor.h>
#include <sch_view.h>
#include <sch_painter.h>
bool LIB_EDIT_FRAME:: m_showDeMorgan = false;
int LIB_EDIT_FRAME:: g_LastTextSize = -1;
double LIB_EDIT_FRAME:: g_LastTextAngle = TEXT_ANGLE_HORIZ;
int LIB_EDIT_FRAME:: g_LastLineWidth = 0;
// these values are overridden when reading the config
int LIB_EDIT_FRAME:: m_textPinNumDefaultSize = DEFAULTPINNUMSIZE;
int LIB_EDIT_FRAME:: m_textPinNameDefaultSize = DEFAULTPINNAMESIZE;
int LIB_EDIT_FRAME:: m_defaultPinLength = DEFAULTPINLENGTH;
FILL_T LIB_EDIT_FRAME:: g_LastFillStyle = NO_FILL;
BEGIN_EVENT_TABLE( LIB_EDIT_FRAME, EDA_DRAW_FRAME )
EVT_CLOSE( LIB_EDIT_FRAME::OnCloseWindow )
EVT_SIZE( LIB_EDIT_FRAME::OnSize )
EVT_COMBOBOX( ID_LIBEDIT_SELECT_PART_NUMBER, LIB_EDIT_FRAME::OnSelectUnit )
// Right vertical toolbar.
EVT_TOOL( ID_LIBEDIT_IMPORT_BODY_BUTT, LIB_EDIT_FRAME::OnImportBody )
EVT_TOOL( ID_LIBEDIT_EXPORT_BODY_BUTT, LIB_EDIT_FRAME::OnExportBody )
// menubar commands
EVT_MENU( wxID_EXIT, LIB_EDIT_FRAME::OnExitKiCad )
EVT_MENU( wxID_CLOSE, LIB_EDIT_FRAME::CloseWindow )
EVT_MENU( ID_GRID_SETTINGS, SCH_BASE_FRAME::OnGridSettings )
// Update user interface elements.
EVT_UPDATE_UI( ID_LIBEDIT_SELECT_PART_NUMBER, LIB_EDIT_FRAME::OnUpdatePartNumber )
END_EVENT_TABLE()
LIB_EDIT_FRAME::LIB_EDIT_FRAME( KIWAY* aKiway, wxWindow* aParent ) :
SCH_BASE_FRAME( aKiway, aParent, FRAME_SCH_LIB_EDITOR, _( "Library Editor" ),
wxDefaultPosition, wxDefaultSize, KICAD_DEFAULT_DRAWFRAME_STYLE, LIB_EDIT_FRAME_NAME )
{
SetShowDeMorgan( false );
m_DrawSpecificConvert = true;
m_DrawSpecificUnit = false;
m_SyncPinEdit = false;
m_repeatPinStep = DEFAULT_REPEAT_OFFSET_PIN;
SetShowElectricalType( true );
m_FrameSize = ConvertDialogToPixels( wxSize( 500, 350 ) ); // default in case of no prefs
m_my_part = nullptr;
m_treePane = nullptr;
m_libMgr = nullptr;
m_unit = 1;
m_convert = 1;
m_AboutTitle = "LibEdit";
// Delayed initialization
if( g_LastTextSize == -1 )
g_LastTextSize = GetDefaultTextSize();
// Initialize grid id to the default value 50 mils:
m_LastGridSizeId = ID_POPUP_GRID_LEVEL_50 - ID_POPUP_GRID_LEVEL_1000;
wxIcon icon;
icon.CopyFromBitmap( KiBitmap( icon_libedit_xpm ) );
SetIcon( icon );
LoadSettings( config() );
// Ensure axis are always drawn
KIGFX::GAL_DISPLAY_OPTIONS& gal_opts = GetGalDisplayOptions();
gal_opts.m_axesEnabled = true;
m_dummyScreen = new SCH_SCREEN( aKiway );
SetScreen( m_dummyScreen );
GetScreen()->m_Center = true;
GetScreen()->SetMaxUndoItems( m_UndoRedoCountMax );
GetCanvas()->GetViewControls()->SetCrossHairCursorPosition( VECTOR2D( 0, 0 ), false );
SetSize( m_FramePos.x, m_FramePos.y, m_FrameSize.x, m_FrameSize.y );
setupTools();
m_libMgr = new LIB_MANAGER( *this );
SyncLibraries( true );
m_treePane = new SYMBOL_TREE_PANE( this, m_libMgr );
ReCreateMenuBar();
ReCreateHToolbar();
ReCreateVToolbar();
ReCreateOptToolbar();
InitExitKey();
updateTitle();
DisplayCmpDoc();
RebuildSymbolUnitsList();
m_auimgr.SetManagedWindow( this );
m_auimgr.SetArtProvider( new EDA_DOCKART() );
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) );
m_auimgr.AddPane( m_optionsToolBar, EDA_PANE().VToolbar().Name( "OptToolbar" ).Left().Layer(3) );
m_auimgr.AddPane( m_treePane, EDA_PANE().Palette().Name( "ComponentTree" ).Left().Layer(1)
.Caption( _( "Libraries" ) ).MinSize( 250, -1 )
.BestSize( m_defaultLibWidth, -1 ).Resizable() );
m_auimgr.AddPane( m_drawToolBar, EDA_PANE().VToolbar().Name( "ToolsToolbar" ).Right().Layer(1) );
m_auimgr.AddPane( GetCanvas(), wxAuiPaneInfo().Name( "DrawFrame" ).CentrePane() );
m_auimgr.Update();
GetToolManager()->RunAction( "common.Control.gridPreset", true, m_LastGridSizeId );
Raise();
Show( true );
SyncView();
GetCanvas()->GetViewControls()->SetSnapping( true );
GetCanvas()->GetView()->UseDrawPriority( true );
GetCanvas()->GetGAL()->SetGridVisibility( IsGridVisible() );
GetCanvas()->GetGAL()->SetAxesEnabled( true );
// Set the working/draw area size to display a symbol to a reasonable value:
// A 600mm x 600mm with a origin at the area center looks like a large working area
double max_size_x = Millimeter2iu( 600 );
double max_size_y = Millimeter2iu( 600 );
BOX2D bbox;
bbox.SetOrigin( -max_size_x /2, -max_size_y/2 );
bbox.SetSize( max_size_x, max_size_y );
GetCanvas()->GetView()->SetBoundary( bbox );
m_toolManager->RunAction( ACTIONS::zoomFitScreen, true );
}
LIB_EDIT_FRAME::~LIB_EDIT_FRAME()
{
// current screen is destroyed in EDA_DRAW_FRAME
SetScreen( m_dummyScreen );
delete m_libMgr;
delete m_my_part;
}
void LIB_EDIT_FRAME::setupTools()
{
// Create the manager and dispatcher & route draw panel events to the dispatcher
m_toolManager = new TOOL_MANAGER;
m_toolManager->SetEnvironment( GetScreen(), GetCanvas()->GetView(),
GetCanvas()->GetViewControls(), this );
m_actions = new EE_ACTIONS();
m_toolDispatcher = new TOOL_DISPATCHER( m_toolManager, m_actions );
// Register tools
m_toolManager->RegisterTool( new COMMON_CONTROL );
m_toolManager->RegisterTool( new COMMON_TOOLS );
m_toolManager->RegisterTool( new ZOOM_TOOL );
m_toolManager->RegisterTool( new EE_SELECTION_TOOL );
m_toolManager->RegisterTool( new PICKER_TOOL );
m_toolManager->RegisterTool( new EE_INSPECTION_TOOL );
m_toolManager->RegisterTool( new LIB_PIN_TOOL );
m_toolManager->RegisterTool( new LIB_DRAWING_TOOLS );
m_toolManager->RegisterTool( new EE_POINT_EDITOR );
m_toolManager->RegisterTool( new LIB_MOVE_TOOL );
m_toolManager->RegisterTool( new LIB_EDIT_TOOL );
m_toolManager->RegisterTool( new LIB_CONTROL );
m_toolManager->InitTools();
// Run the selection tool, it is supposed to be always active
m_toolManager->InvokeTool( "eeschema.InteractiveSelection" );
GetCanvas()->SetEventDispatcher( m_toolDispatcher );
}
void LIB_EDIT_FRAME::OnCloseWindow( wxCloseEvent& Event )
{
if( saveAllLibraries( true ) )
Destroy();
else
Event.Veto();
}
double LIB_EDIT_FRAME::BestZoom()
{
LIB_PART* part = GetCurPart();
double defaultLibraryZoom = 7.33;
if( !part )
{
GetCanvas()->GetView()->SetCenter( VECTOR2D( 0, 0 ) );
return defaultLibraryZoom;
}
EDA_RECT boundingBox = part->GetUnitBoundingBox( m_unit, m_convert );
double sizeX = (double) boundingBox.GetWidth();
double sizeY = (double) boundingBox.GetHeight();
wxPoint centre = boundingBox.Centre();
// Reserve a 20% margin around component bounding box.
double margin_scale_factor = 1.2;
return bestZoom( sizeX, sizeY, margin_scale_factor, centre);
}
void LIB_EDIT_FRAME::RebuildSymbolUnitsList()
{
if( !m_unitSelectBox )
return;
if( m_unitSelectBox->GetCount() != 0 )
m_unitSelectBox->Clear();
LIB_PART* part = GetCurPart();
if( !part || part->GetUnitCount() <= 1 )
{
m_unit = 1;
m_unitSelectBox->Append( wxEmptyString );
}
else
{
for( int i = 0; i < part->GetUnitCount(); i++ )
{
wxString sub = LIB_PART::SubReference( i+1, false );
wxString unit = wxString::Format( _( "Unit %s" ), GetChars( sub ) );
m_unitSelectBox->Append( unit );
}
}
// Ensure the selected unit is compatible with the number of units of the current part:
if( part && part->GetUnitCount() < m_unit )
m_unit = 1;
m_unitSelectBox->SetSelection(( m_unit > 0 ) ? m_unit - 1 : 0 );
}
void LIB_EDIT_FRAME::OnToggleSearchTree( wxCommandEvent& event )
{
auto& treePane = m_auimgr.GetPane( m_treePane );
treePane.Show( !IsSearchTreeShown() );
m_auimgr.Update();
}
bool LIB_EDIT_FRAME::IsSearchTreeShown()
{
return m_auimgr.GetPane( m_treePane ).IsShown();
}
void LIB_EDIT_FRAME::FreezeSearchTree()
{
m_libMgr->GetAdapter()->Freeze();
}
void LIB_EDIT_FRAME::ThawSearchTree()
{
m_libMgr->GetAdapter()->Thaw();
}
void LIB_EDIT_FRAME::OnExitKiCad( wxCommandEvent& event )
{
Kiway().OnKiCadExit();
}
void LIB_EDIT_FRAME::OnUpdatePartNumber( wxUpdateUIEvent& event )
{
if( !m_unitSelectBox )
return;
LIB_PART* part = GetCurPart();
// Using the typical event.Enable() call doesn't seem to work with wxGTK
// so use the pointer to alias combobox to directly enable or disable.
m_unitSelectBox->Enable( part && part->GetUnitCount() > 1 );
}
void LIB_EDIT_FRAME::OnSelectUnit( wxCommandEvent& event )
{
int i = event.GetSelection();
if( ( i == wxNOT_FOUND ) || ( ( i + 1 ) == m_unit ) )
return;
m_toolManager->RunAction( ACTIONS::cancelInteractive, true );
m_toolManager->RunAction( EE_ACTIONS::clearSelection, true );
m_unit = i + 1;
m_toolManager->ResetTools( TOOL_BASE::MODEL_RELOAD );
RebuildView();
}
wxString LIB_EDIT_FRAME::GetCurLib() const
{
wxString libNickname = Prj().GetRString( PROJECT::SCH_LIBEDIT_CUR_LIB );
if( !libNickname.empty() )
{
if( !Prj().SchSymbolLibTable()->HasLibrary( libNickname ) )
{
Prj().SetRString( PROJECT::SCH_LIBEDIT_CUR_LIB, wxEmptyString );
libNickname = wxEmptyString;
}
}
return libNickname;
}
wxString LIB_EDIT_FRAME::SetCurLib( const wxString& aLibNickname )
{
wxString old = GetCurLib();
if( aLibNickname.empty() || !Prj().SchSymbolLibTable()->HasLibrary( aLibNickname ) )
Prj().SetRString( PROJECT::SCH_LIBEDIT_CUR_LIB, wxEmptyString );
else
Prj().SetRString( PROJECT::SCH_LIBEDIT_CUR_LIB, aLibNickname );
m_libMgr->SetCurrentLib( aLibNickname );
return old;
}
void LIB_EDIT_FRAME::SetCurPart( LIB_PART* aPart )
{
if( !aPart && !m_my_part )
return;
m_toolManager->RunAction( EE_ACTIONS::clearSelection, true );
if( m_my_part != aPart )
{
delete m_my_part;
m_my_part = aPart;
}
// select the current component in the tree widget
if( aPart )
m_treePane->GetLibTree()->SelectLibId( aPart->GetLibId() );
wxString partName = aPart ? aPart->GetName() : wxString();
m_libMgr->SetCurrentPart( partName );
// retain in case this wxFrame is re-opened later on the same PROJECT
Prj().SetRString( PROJECT::SCH_LIBEDIT_CUR_PART, partName );
// Ensure synchronized pin edit can be enabled only symbols with interchangeable units
m_SyncPinEdit = aPart && aPart->IsMulti() && !aPart->UnitsLocked();
m_toolManager->ResetTools( TOOL_BASE::MODEL_RELOAD );
RebuildView();
}
void LIB_EDIT_FRAME::OnImportBody( wxCommandEvent& aEvent )
{
m_toolManager->DeactivateTool();
LoadOneSymbol();
m_drawToolBar->ToggleTool( ID_LIBEDIT_IMPORT_BODY_BUTT, false );
}
void LIB_EDIT_FRAME::OnExportBody( wxCommandEvent& aEvent )
{
m_toolManager->DeactivateTool();
SaveOneSymbol();
m_drawToolBar->ToggleTool( ID_LIBEDIT_EXPORT_BODY_BUTT, false );
}
void LIB_EDIT_FRAME::OnModify()
{
GetScreen()->SetModify();
storeCurrentPart();
m_treePane->GetLibTree()->Refresh();
}
bool LIB_EDIT_FRAME::SynchronizePins()
{
LIB_PART* part = GetCurPart();
return m_SyncPinEdit && part && part->IsMulti() && !part->UnitsLocked();
}
void LIB_EDIT_FRAME::refreshSchematic()
{
// There may be no parent window so use KIWAY message to refresh the schematic editor
// in case any symbols have changed.
std::string dummyPayload;
Kiway().ExpressMail( FRAME_SCH, MAIL_SCH_REFRESH, dummyPayload, this );
}
bool LIB_EDIT_FRAME::AddLibraryFile( bool aCreateNew )
{
wxFileName fn = m_libMgr->GetUniqueLibraryName();
if( !LibraryFileBrowser( !aCreateNew, fn, SchematicLibraryFileWildcard(),
SchematicLibraryFileExtension, false ) )
{
return false;
}
wxString libName = fn.GetName();
if( libName.IsEmpty() )
return false;
if( m_libMgr->LibraryExists( libName ) )
{
DisplayError( this, wxString::Format( _( "Library \"%s\" already exists" ), libName ) );
return false;
}
// Select the target library table (global/project)
SYMBOL_LIB_TABLE* libTable = selectSymLibTable();
if( !libTable )
return false;
if( aCreateNew )
{
if( !m_libMgr->CreateLibrary( fn.GetFullPath(), libTable ) )
{
DisplayError( this, wxString::Format( _( "Could not create the library file '%s'.\n"
"Check write permission." ),
fn.GetFullPath() ) );
return false;
}
}
else
{
if( !m_libMgr->AddLibrary( fn.GetFullPath(), libTable ) )
{
DisplayError( this, _( "Could not open the library file." ) );
return false;
}
}
bool globalTable = ( libTable == &SYMBOL_LIB_TABLE::GetGlobalLibTable() );
saveSymbolLibTables( globalTable, !globalTable );
return true;
}
LIB_ID LIB_EDIT_FRAME::GetTreeLIBID( int* aUnit ) const
{
return m_treePane->GetLibTree()->GetSelectedLibId( aUnit );
}
LIB_PART* LIB_EDIT_FRAME::getTargetPart() const
{
LIB_ID libId = GetTreeLIBID();
if( libId.IsValid() )
{
LIB_ALIAS* alias = m_libMgr->GetAlias( libId.GetLibItemName(), libId.GetLibNickname() );
return alias ? alias->GetPart() : nullptr;
}
return GetCurPart();
}
LIB_ID LIB_EDIT_FRAME::getTargetLibId() const
{
LIB_ID id = GetTreeLIBID();
if( id.GetLibNickname().empty() && GetCurPart() )
id = GetCurPart()->GetLibId();
return id;
}
wxString LIB_EDIT_FRAME::getTargetLib() const
{
return getTargetLibId().GetLibNickname();
}
void LIB_EDIT_FRAME::SyncLibraries( bool aShowProgress )
{
LIB_ID selected;
if( m_treePane )
selected = m_treePane->GetLibTree()->GetSelectedLibId();
if( aShowProgress )
{
wxProgressDialog progressDlg( _( "Loading Symbol Libraries" ), wxEmptyString,
m_libMgr->GetAdapter()->GetLibrariesCount(), this );
m_libMgr->Sync( true, [&]( int progress, int max, const wxString& libName )
{
progressDlg.Update( progress, wxString::Format( _( "Loading library \"%s\"" ), libName ) );
} );
}
else
{
m_libMgr->Sync( true );
}
if( m_treePane )
{
wxDataViewItem found;
if( selected.IsValid() )
{
// Check if the previously selected item is still valid,
// if not - it has to be unselected to prevent crash
found = m_libMgr->GetAdapter()->FindItem( selected );
if( !found )
m_treePane->GetLibTree()->Unselect();
}
m_treePane->Regenerate();
// Try to select the parent library, in case the part is not found
if( !found && selected.IsValid() )
{
selected.SetLibItemName( "" );
found = m_libMgr->GetAdapter()->FindItem( selected );
if( found )
m_treePane->GetLibTree()->SelectLibId( selected );
}
// If no selection, see if there's a current part to centre
if( !selected.IsValid() && GetCurPart() )
{
LIB_ID current( GetCurLib(), GetCurPart()->GetName() );
m_treePane->GetLibTree()->CenterLibId( current );
}
}
}
SYMBOL_LIB_TABLE* LIB_EDIT_FRAME::selectSymLibTable( bool aOptional )
{
wxArrayString libTableNames;
libTableNames.Add( _( "Global" ) );
libTableNames.Add( _( "Project" ) );
wxSingleChoiceDialog dlg( this, _( "Choose the Library Table to add the library to:" ),
_( "Add To Library Table" ), libTableNames );
if( aOptional )
{
dlg.FindWindow( wxID_CANCEL )->SetLabel( _( "Skip" ) );
dlg.FindWindow( wxID_OK )->SetLabel( _( "Add" ) );
}
if( dlg.ShowModal() != wxID_OK )
return nullptr;
switch( dlg.GetSelection() )
{
case 0: return &SYMBOL_LIB_TABLE::GetGlobalLibTable();
case 1: return Prj().SchSymbolLibTable();
default: return nullptr;
}
}
bool LIB_EDIT_FRAME::backupFile( const wxFileName& aOriginalFile, const wxString& aBackupExt )
{
if( aOriginalFile.FileExists() )
{
wxFileName backupFileName( aOriginalFile );
backupFileName.SetExt( "bck" );
if( backupFileName.FileExists() )
wxRemoveFile( backupFileName.GetFullPath() );
if( !wxCopyFile( aOriginalFile.GetFullPath(), backupFileName.GetFullPath() ) )
{
DisplayError( this, wxString::Format( _( "Failed to save backup to \"%s\"" ),
backupFileName.GetFullPath() ) );
return false;
}
}
return true;
}
void LIB_EDIT_FRAME::storeCurrentPart()
{
if( m_my_part && !GetCurLib().IsEmpty() && GetScreen()->IsModify() )
m_libMgr->UpdatePart( m_my_part, GetCurLib() ); // UpdatePart() makes a copy
}
bool LIB_EDIT_FRAME::isCurrentPart( const LIB_ID& aLibId ) const
{
// This will return the root part of any alias
LIB_PART* part = m_libMgr->GetBufferedPart( aLibId.GetLibItemName(), aLibId.GetLibNickname() );
// Now we can compare the libId of the current part and the root part
return ( part && GetCurPart() && part->GetLibId() == GetCurPart()->GetLibId() );
}
void LIB_EDIT_FRAME::emptyScreen()
{
m_treePane->GetLibTree()->Unselect();
SetCurLib( wxEmptyString );
SetCurPart( nullptr );
SetScreen( m_dummyScreen );
m_dummyScreen->ClearUndoRedoList();
m_toolManager->RunAction( ACTIONS::zoomFitScreen, true );
Refresh();
}
void LIB_EDIT_FRAME::CommonSettingsChanged( bool aEnvVarsChanged )
{
SCH_BASE_FRAME::CommonSettingsChanged( aEnvVarsChanged );
RecreateToolbars();
if( aEnvVarsChanged )
SyncLibraries( true );
Layout();
SendSizeEvent();
}
void LIB_EDIT_FRAME::ShowChangedLanguage()
{
// call my base class
SCH_BASE_FRAME::ShowChangedLanguage();
// tooltips in toolbars
RecreateToolbars();
// status bar
UpdateMsgPanel();
}
void LIB_EDIT_FRAME::SetScreen( BASE_SCREEN* aScreen )
{
SCH_BASE_FRAME::SetScreen( aScreen );
}
void LIB_EDIT_FRAME::RebuildView()
{
GetRenderSettings()->m_ShowUnit = m_unit;
GetRenderSettings()->m_ShowConvert = m_convert;
GetCanvas()->DisplayComponent( m_my_part );
GetCanvas()->GetView()->HideWorksheet();
GetCanvas()->GetView()->ClearHiddenFlags();
GetCanvas()->Refresh();
}
void LIB_EDIT_FRAME::HardRedraw()
{
SyncLibraries( true );
RebuildView();
}
const BOX2I LIB_EDIT_FRAME::GetDocumentExtents() const
{
LIB_PART* part = GetCurPart();
if( !part )
{
return BOX2I( VECTOR2I(-100, -100), VECTOR2I( 200, 200 ) );
}
else
{
EDA_RECT boundingBox = part->GetUnitBoundingBox( m_unit, m_convert );
return BOX2I( boundingBox.GetOrigin(), VECTOR2I( boundingBox.GetWidth(), boundingBox.GetHeight() ) );
}
}
void LIB_EDIT_FRAME::KiwayMailIn( KIWAY_EXPRESS& mail )
{
const std::string& payload = mail.GetPayload();
switch( mail.Command() )
{
case MAIL_LIB_EDIT:
if( !payload.empty() )
{
wxString libFileName( payload );
wxString libNickname;
wxString msg;
SYMBOL_LIB_TABLE* libTable = Prj().SchSymbolLibTable();
const LIB_TABLE_ROW* libTableRow = libTable->FindRowByURI( libFileName );
if( !libTableRow )
{
msg.Printf( _( "The current configuration does not include the symbol library\n"
"\"%s\".\nUse Manage Symbol Libraries to edit the configuration." ),
libFileName );
DisplayErrorMessage( this, _( "Library not found in symbol library table." ), msg );
break;
}
libNickname = libTableRow->GetNickName();
if( !libTable->HasLibrary( libNickname, true ) )
{
msg.Printf( _( "The library with the nickname \"%s\" is not enabled\n"
"in the current configuration. Use Manage Symbol Libraries to\n"
"edit the configuration." ), libNickname );
DisplayErrorMessage( this, _( "Symbol library not enabled." ), msg );
break;
}
SetCurLib( libNickname );
if( m_treePane )
{
LIB_ID id( libNickname, wxEmptyString );
m_treePane->GetLibTree()->ExpandLibId( id );
m_treePane->GetLibTree()->CenterLibId( id );
}
}
break;
default:
;
}
}
void LIB_EDIT_FRAME::SwitchCanvas( EDA_DRAW_PANEL_GAL::GAL_TYPE aCanvasType )
{
// switches currently used canvas ( Cairo / OpenGL):
SCH_BASE_FRAME::SwitchCanvas( aCanvasType );
// Set options specific to symbol editor (axies are always enabled):
GetCanvas()->GetGAL()->SetAxesEnabled( true );
}
bool LIB_EDIT_FRAME::HasLibModifications() const
{
wxCHECK( m_libMgr, false );
return m_libMgr->HasModifications();
}
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