637 lines
24 KiB
C++
637 lines
24 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
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* Copyright (C) 2004-2020 KiCad Developers, see change_log.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <sch_draw_panel.h>
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#include <confirm.h>
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#include <kiface_i.h>
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#include <project.h>
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#include <wildcards_and_files_ext.h>
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#include <tool/tool_manager.h>
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#include <wx/clipbrd.h>
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#include <sch_edit_frame.h>
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#include <sch_plugins/legacy/sch_legacy_plugin.h>
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#include <sch_sheet.h>
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#include <sch_sheet_path.h>
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#include <sch_view.h>
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#include <sch_painter.h>
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#include <schematic.h>
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#include <symbol_lib_table.h>
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#include <dialogs/dialog_sheet_properties.h>
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#include <dialogs/dialog_edit_sheet_pin.h>
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#include <tool/actions.h>
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bool SCH_EDIT_FRAME::CheckSheetForRecursion( SCH_SHEET* aSheet, SCH_SHEET_PATH* aHierarchy )
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{
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wxASSERT( aSheet && aHierarchy );
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wxString msg;
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SCH_SHEET_LIST hierarchy = Schematic().GetSheets(); // The full schematic sheet hierarchy.
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SCH_SHEET_LIST sheetHierarchy( aSheet ); // This is the hierarchy of the loaded file.
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wxFileName destFile = aHierarchy->LastScreen()->GetFileName();
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// SCH_SCREEN object file paths are expected to be absolute. If this assert fires,
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// something is seriously broken.
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wxASSERT( destFile.IsAbsolute() );
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if( hierarchy.TestForRecursion( sheetHierarchy, destFile.GetFullPath() ) )
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{
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msg.Printf( _( "The sheet changes cannot be made because the destination sheet already "
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"has the sheet \"%s\" or one of it's subsheets as a parent somewhere in "
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"the schematic hierarchy." ),
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destFile.GetFullPath() );
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DisplayError( this, msg );
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return true;
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}
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return false;
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}
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bool SCH_EDIT_FRAME::checkForNoFullyDefinedLibIds( SCH_SHEET* aSheet )
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{
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wxASSERT( aSheet && aSheet->GetScreen() );
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wxString msg;
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SCH_SCREENS newScreens( aSheet );
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if( newScreens.HasNoFullyDefinedLibIds() )
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{
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msg.Printf( _( "The schematic \"%s\" has not had it's symbol library links remapped "
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"to the symbol library table. The project this schematic belongs to "
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"must first be remapped before it can be imported into the current "
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"project." ), aSheet->GetScreen()->GetFileName() );
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DisplayInfoMessage( this, msg );
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return true;
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}
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return false;
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}
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void SCH_EDIT_FRAME::InitSheet( SCH_SHEET* aSheet, const wxString& aNewFilename )
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{
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aSheet->SetScreen( new SCH_SCREEN( &Schematic() ) );
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aSheet->GetScreen()->SetModify();
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aSheet->GetScreen()->SetFileName( aNewFilename );
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}
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bool SCH_EDIT_FRAME::LoadSheetFromFile( SCH_SHEET* aSheet, SCH_SHEET_PATH* aHierarchy,
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const wxString& aFileName )
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{
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wxASSERT( aSheet && aHierarchy );
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wxString msg;
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wxString topLevelSheetPath;
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wxFileName tmp;
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wxFileName currentSheetFileName;
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bool libTableChanged = false;
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SCH_SCREEN* currentScreen = aHierarchy->LastScreen();
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SCH_IO_MGR::SCH_FILE_T schFileType = SCH_IO_MGR::GuessPluginTypeFromSchPath( aFileName );
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SCH_PLUGIN::SCH_PLUGIN_RELEASER pi( SCH_IO_MGR::FindPlugin( schFileType ) );
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std::unique_ptr< SCH_SHEET> newSheet( new SCH_SHEET( &Schematic() ) );
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// This will cause the sheet UUID to be set to the loaded schematic UUID. This is required
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// to ensure all of the sheet paths in any subsheets are correctly generated.
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const_cast<KIID&>( newSheet->m_Uuid ) = KIID( 0 );
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wxFileName fileName( aFileName );
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if( !fileName.IsAbsolute() && !fileName.MakeAbsolute() )
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{
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wxFAIL_MSG( wxString::Format( "Cannot make file name \"%s\" path absolute.", aFileName ) );
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return false;
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}
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wxString fullFilename = fileName.GetFullPath();
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try
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{
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if( aSheet->GetScreen() != nullptr )
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{
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newSheet.reset( pi->Load( fullFilename, &Schematic() ) );
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}
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else
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{
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newSheet->SetFileName( fullFilename );
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pi->Load( fullFilename, &Schematic(), newSheet.get() );
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}
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if( !pi->GetError().IsEmpty() )
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{
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msg = _( "The entire schematic could not be loaded. Errors occurred attempting "
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"to load hierarchical sheet schematics." );
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wxMessageDialog msgDlg1( this, msg, _( "Schematic Load Error" ),
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wxOK | wxCANCEL | wxCANCEL_DEFAULT |
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wxCENTER | wxICON_QUESTION );
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msgDlg1.SetOKLabel( wxMessageDialog::ButtonLabel( _( "Use partial schematic" ) ) );
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msgDlg1.SetExtendedMessage( pi->GetError() );
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if( msgDlg1.ShowModal() == wxID_CANCEL )
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return false;
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}
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}
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catch( const IO_ERROR& ioe )
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{
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msg.Printf( _( "Error occurred loading schematic file \"%s\"." ), fullFilename );
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DisplayErrorMessage( this, msg, ioe.What() );
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msg.Printf( _( "Failed to load schematic \"%s\"" ), fullFilename );
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AppendMsgPanel( wxEmptyString, msg, CYAN );
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return false;
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}
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tmp = fileName;
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// If the loaded schematic is in a different folder from the current project and
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// it contains hierarchical sheets, the hierarchical sheet paths need to be updated.
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if( fileName.GetPathWithSep() != Prj().GetProjectPath() && newSheet->CountSheets() )
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{
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// Give the user the option to choose relative path if possible.
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if( tmp.MakeRelativeTo( Prj().GetProjectPath() ) )
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topLevelSheetPath = tmp.GetPathWithSep();
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else
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topLevelSheetPath = fileName.GetPathWithSep();
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if( wxFileName::GetPathSeparator() == '\\' )
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topLevelSheetPath.Replace( "\\", "/" );
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}
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// Make sure any new sheet changes do not cause any recursion issues.
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SCH_SHEET_LIST hierarchy = Schematic().GetSheets(); // This is the schematic sheet hierarchy.
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SCH_SHEET_LIST sheetHierarchy( newSheet.get() ); // This is the hierarchy of the loaded file.
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if( CheckSheetForRecursion( newSheet.get(), aHierarchy )
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|| checkForNoFullyDefinedLibIds( newSheet.get() ) )
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return false;
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// Make a valiant attempt to warn the user of all possible scenarios where there could
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// be broken symbol library links.
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wxArrayString names;
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wxArrayString newLibNames;
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SCH_SCREENS newScreens( newSheet.get() ); // All screens associated with the import.
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SCH_SCREENS prjScreens( &Schematic().Root() );
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newScreens.GetLibNicknames( names );
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wxMessageDialog::ButtonLabel okButtonLabel( _( "Continue Load" ) );
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wxMessageDialog::ButtonLabel cancelButtonLabel( _( "Cancel Load" ) );
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if( fileName.GetPathWithSep() == Prj().GetProjectPath()
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&& !prjScreens.HasSchematic( fullFilename ) )
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{
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// A schematic in the current project path that isn't part of the current project.
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// It's possible the user copied this schematic from another project so the library
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// links may not be avaible. Even this is check is no guarantee that all symbol
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// library links are valid but it's better than nothing.
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for( const auto& name : names )
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{
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if( !Prj().SchSymbolLibTable()->HasLibrary( name ) )
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newLibNames.Add( name );
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}
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if( !newLibNames.IsEmpty() )
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{
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msg = _( "There are library names in the loaded schematic that are missing "
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"from the project library table. This may result in broken symbol "
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"library links for the loaded schematic. Do you wish to continue?" );
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wxMessageDialog msgDlg3( this, msg, _( "Continue Load Schematic" ),
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wxOK | wxCANCEL | wxCANCEL_DEFAULT |
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wxCENTER | wxICON_QUESTION );
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msgDlg3.SetOKCancelLabels( okButtonLabel, cancelButtonLabel );
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if( msgDlg3.ShowModal() == wxID_CANCEL )
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return false;
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}
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}
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else if( fileName.GetPathWithSep() != Prj().GetProjectPath() )
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{
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// A schematic loaded from a path other than the current project path.
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// If there are symbol libraries in the imported schematic that are not in the
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// symbol library table of this project, there could be a lot of broken symbol
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// library links. Attempt to add the missing libraries to the project symbol
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// library table.
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wxArrayString duplicateLibNames;
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for( const auto& name : names )
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{
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if( !Prj().SchSymbolLibTable()->HasLibrary( name ) )
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newLibNames.Add( name );
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else
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duplicateLibNames.Add( name );
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}
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SYMBOL_LIB_TABLE table;
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wxFileName symLibTableFn( fileName.GetPath(),
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SYMBOL_LIB_TABLE::GetSymbolLibTableFileName() );
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// If there are any new or duplicate libraries, check to see if it's possible that
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// there could be any missing libraries that would cause broken symbol library links.
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if( !newLibNames.IsEmpty() || !duplicateLibNames.IsEmpty() )
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{
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if( !symLibTableFn.Exists() || !symLibTableFn.IsFileReadable() )
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{
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msg.Printf( _( "The project library table \"%s\" does not exist or cannot "
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"be read. This may result in broken symbol links for the "
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"schematic. Do you wish to continue?" ),
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fileName.GetFullPath() );
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wxMessageDialog msgDlg4( this, msg, _( "Continue Load Schematic" ),
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wxOK | wxCANCEL | wxCANCEL_DEFAULT |
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wxCENTER | wxICON_QUESTION );
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msgDlg4.SetOKCancelLabels( okButtonLabel, cancelButtonLabel );
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if( msgDlg4.ShowModal() == wxID_CANCEL )
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return false;
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}
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else
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{
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try
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{
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table.Load( symLibTableFn.GetFullPath() );
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}
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catch( const IO_ERROR& ioe )
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{
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msg.Printf( _( "An error occurred loading the symbol library table "
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"\"%s\"." ),
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symLibTableFn.GetFullPath() );
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DisplayErrorMessage( NULL, msg, ioe.What() );
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return false;
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}
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}
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}
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// Check to see if any of the symbol libraries found in the appended schematic do
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// not exist in the current project are missing from the appended project symbol
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// library table.
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if( !newLibNames.IsEmpty() )
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{
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bool missingLibNames = table.IsEmpty();
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if( !missingLibNames )
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{
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for( const auto& newLibName : newLibNames )
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{
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if( !table.HasLibrary( newLibName ) )
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{
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missingLibNames = true;
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break;
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}
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}
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}
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if( missingLibNames )
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{
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msg = _( "There are library names in the loaded schematic that are missing "
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"from the loaded schematic project library table. This may result "
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"in broken symbol library links for the schematic. "
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"Do you wish to continue?" );
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wxMessageDialog msgDlg5( this, msg, _( "Continue Load Schematic" ),
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wxOK | wxCANCEL | wxCANCEL_DEFAULT |
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wxCENTER | wxICON_QUESTION );
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msgDlg5.SetOKCancelLabels( okButtonLabel, cancelButtonLabel );
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if( msgDlg5.ShowModal() == wxID_CANCEL )
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return false;
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}
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}
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// The library name already exists in the current project. Check to see if the
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// duplicate name is the same library in the current project. If it's not, it's
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// most likely that the symbol library links will be broken.
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if( !duplicateLibNames.IsEmpty() && !table.IsEmpty() )
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{
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bool libNameConflict = false;
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for( const auto& duplicateLibName : duplicateLibNames )
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{
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const SYMBOL_LIB_TABLE_ROW* thisRow = nullptr;
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const SYMBOL_LIB_TABLE_ROW* otherRow = nullptr;
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if( Prj().SchSymbolLibTable()->HasLibrary( duplicateLibName ) )
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thisRow = Prj().SchSymbolLibTable()->FindRow( duplicateLibName );
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if( table.HasLibrary( duplicateLibName ) )
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otherRow = table.FindRow( duplicateLibName );
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// It's in the global library table so there is no conflict.
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if( thisRow && !otherRow )
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continue;
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if( !thisRow || !otherRow )
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continue;
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wxFileName otherUriFileName;
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wxString thisURI = thisRow->GetFullURI( true );
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wxString otherURI = otherRow->GetFullURI( false);
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if( otherURI.Contains( "${KIPRJMOD}" ) || otherURI.Contains( "$(KIPRJMOD)" ) )
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{
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// Cannot use relative paths here, "${KIPRJMOD}../path-to-cache-lib" does
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// not expand to a valid symbol library path.
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otherUriFileName.SetPath( fileName.GetPath() );
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otherUriFileName.SetFullName( otherURI.AfterLast( '}' ) );
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otherURI = otherUriFileName.GetFullPath();
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}
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if( thisURI != otherURI )
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{
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libNameConflict = true;
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break;
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}
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}
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if( libNameConflict )
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{
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msg = _( "A duplicate library name that references a different library exists "
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"in the current library table. This conflict cannot be resolved and "
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"may result in broken symbol library links for the schematic. "
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"Do you wish to continue?" );
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wxMessageDialog msgDlg6( this, msg, _( "Continue Load Schematic" ),
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wxOK | wxCANCEL | wxCANCEL_DEFAULT |
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wxCENTER | wxICON_QUESTION );
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msgDlg6.SetOKCancelLabels( okButtonLabel, cancelButtonLabel );
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if( msgDlg6.ShowModal() == wxID_CANCEL )
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return false;
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}
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}
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// All (most?) of the possible broken symbol library link cases are covered. Map the
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// new appended schematic project symbol library table entries to the current project
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// symbol library table.
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if( !newLibNames.IsEmpty() && !table.IsEmpty() )
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{
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for( const wxString& libName : newLibNames )
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{
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if( !table.HasLibrary( libName )
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|| Prj().SchSymbolLibTable()->HasLibrary( libName ) )
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{
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continue;
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}
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// Don't expand environment variable because KIPRJMOD will not be correct
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// for a different project.
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wxString uri = table.GetFullURI( libName, false );
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wxFileName newLib;
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if( uri.Contains( "${KIPRJMOD}" ) || uri.Contains( "$(KIPRJMOD)" ) )
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{
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// Cannot use relative paths here, "${KIPRJMOD}../path-to-cache-lib" does
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// not expand to a valid symbol library path.
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newLib.SetPath( fileName.GetPath() );
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newLib.SetFullName( uri.AfterLast( '}' ) );
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uri = newLib.GetFullPath();
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}
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else
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{
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uri = table.GetFullURI( libName );
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}
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// Add the library from the imported project to the current project
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// symbol library table.
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const SYMBOL_LIB_TABLE_ROW* row = table.FindRow( libName );
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SYMBOL_LIB_TABLE_ROW* newRow = new SYMBOL_LIB_TABLE_ROW( libName, uri,
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row->GetType(),
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row->GetOptions(),
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row->GetDescr() );
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Prj().SchSymbolLibTable()->InsertRow( newRow );
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libTableChanged = true;
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}
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}
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}
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SCH_SCREEN* newScreen = newSheet->GetScreen();
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wxCHECK_MSG( newScreen, false, "No screen defined for sheet." );
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// Set all sheets loaded into the correct sheet file paths.
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for( SCH_ITEM* aItem : currentScreen->Items().OfType( SCH_SHEET_T ) )
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{
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SCH_SHEET* sheet = static_cast<SCH_SHEET*>( aItem );
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if( wxFileName( sheet->GetFileName() ).IsRelative( wxPATH_UNIX ) )
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sheet->SetFileName( topLevelSheetPath + sheet->GetFileName() );
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}
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if( libTableChanged )
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{
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Prj().SchSymbolLibTable()->Save( Prj().GetProjectPath() +
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SYMBOL_LIB_TABLE::GetSymbolLibTableFileName() );
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}
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// It is finally safe to add or append the imported schematic.
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if( aSheet->GetScreen() == nullptr )
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aSheet->SetScreen( newScreen );
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else
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aSheet->GetScreen()->Append( newScreen );
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SCH_SCREENS allScreens( Schematic().Root() );
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allScreens.ReplaceDuplicateTimeStamps();
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return true;
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}
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bool SCH_EDIT_FRAME::EditSheetProperties( SCH_SHEET* aSheet, SCH_SHEET_PATH* aHierarchy,
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bool* aClearAnnotationNewItems )
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{
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if( aSheet == NULL || aHierarchy == NULL )
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return false;
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// Get the new texts
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DIALOG_SHEET_PROPERTIES dlg( this, aSheet, aClearAnnotationNewItems );
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if( dlg.ShowModal() == wxID_CANCEL )
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return false;
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return true;
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}
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PINSHEETLABEL_SHAPE SCH_EDIT_FRAME::m_lastSheetPinType = PINSHEETLABEL_SHAPE::PS_INPUT;
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SCH_SHEET_PIN* SCH_EDIT_FRAME::CreateSheetPin( SCH_SHEET* aSheet, SCH_HIERLABEL* aLabel )
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{
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SCHEMATIC_SETTINGS& settings = aSheet->Schematic()->Settings();
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wxString text;
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SCH_SHEET_PIN* sheetPin;
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if( aLabel )
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{
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text = aLabel->GetText();
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m_lastSheetPinType = aLabel->GetShape();
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}
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sheetPin = new SCH_SHEET_PIN( aSheet, wxPoint( 0, 0 ), text );
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sheetPin->SetFlags( IS_NEW );
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sheetPin->SetTextSize( wxSize( settings.m_DefaultTextSize, settings.m_DefaultTextSize ) );
|
|
sheetPin->SetShape( m_lastSheetPinType );
|
|
|
|
if( !aLabel )
|
|
{
|
|
DIALOG_EDIT_SHEET_PIN dlg( this, sheetPin );
|
|
|
|
if( dlg.ShowModal() != wxID_OK || sheetPin->GetText().IsEmpty() )
|
|
{
|
|
delete sheetPin;
|
|
return nullptr;
|
|
}
|
|
}
|
|
|
|
m_lastSheetPinType = sheetPin->GetShape();
|
|
|
|
sheetPin->SetPosition( (wxPoint) GetCanvas()->GetViewControls()->GetCursorPosition() );
|
|
|
|
return sheetPin;
|
|
}
|
|
|
|
|
|
SCH_HIERLABEL* SCH_EDIT_FRAME::ImportHierLabel( SCH_SHEET* aSheet )
|
|
{
|
|
if( !aSheet->GetScreen() )
|
|
return nullptr;
|
|
|
|
for( auto item : aSheet->GetScreen()->Items().OfType( SCH_HIER_LABEL_T ) )
|
|
{
|
|
auto label = static_cast<SCH_HIERLABEL*>( item );
|
|
|
|
/* A global label has been found: check if there a corresponding sheet label. */
|
|
if( !aSheet->HasPin( label->GetText() ) )
|
|
return label;
|
|
}
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
|
|
void SCH_EDIT_FRAME::DrawCurrentSheetToClipboard()
|
|
{
|
|
wxRect DrawArea;
|
|
BASE_SCREEN* screen = GetScreen();
|
|
|
|
DrawArea.SetSize( GetPageSizeIU() );
|
|
|
|
// Calculate a reasonable dc size, in pixels, and the dc scale to fit
|
|
// the drawings into the dc size
|
|
// scale is the ratio resolution (in PPI) / internal units
|
|
double ppi = 300; // Use 300 pixels per inch to create bitmap images on start
|
|
double inch2Iu = 1000.0 * IU_PER_MILS;
|
|
double scale = ppi / inch2Iu;
|
|
|
|
wxSize dcsize = DrawArea.GetSize();
|
|
|
|
int maxdim = std::max( dcsize.x, dcsize.y );
|
|
|
|
// the max size in pixels of the bitmap used to build the sheet copy
|
|
const int maxbitmapsize = 5600;
|
|
|
|
while( int( maxdim * scale ) > maxbitmapsize )
|
|
{
|
|
ppi = ppi / 1.5;
|
|
scale = ppi / inch2Iu;
|
|
}
|
|
|
|
dcsize.x *= scale;
|
|
dcsize.y *= scale;
|
|
|
|
// Set draw offset, zoom... to values needed to draw in the memory DC
|
|
// after saving initial values:
|
|
wxPoint tmp_startvisu = screen->m_StartVisu;
|
|
wxPoint old_org = screen->m_DrawOrg;
|
|
screen->m_DrawOrg.x = screen->m_DrawOrg.y = 0;
|
|
screen->m_StartVisu.x = screen->m_StartVisu.y = 0;
|
|
|
|
wxMemoryDC dc;
|
|
wxBitmap image( dcsize );
|
|
dc.SelectObject( image );
|
|
dc.Clear();
|
|
|
|
GRResetPenAndBrush( &dc );
|
|
GRForceBlackPen( false );
|
|
dc.SetUserScale( scale, scale );
|
|
|
|
GetRenderSettings()->SetPrintDC( &dc );
|
|
|
|
PrintPage( GetRenderSettings() );
|
|
|
|
if( wxTheClipboard->Open() )
|
|
{
|
|
// This data objects are held by the clipboard, so do not delete them in the app.
|
|
wxBitmapDataObject* clipbrd_data = new wxBitmapDataObject( image );
|
|
wxTheClipboard->SetData( clipbrd_data );
|
|
wxTheClipboard->Close();
|
|
}
|
|
|
|
// Deselect Bitmap from DC in order to delete the MemoryDC
|
|
dc.SelectObject( wxNullBitmap );
|
|
|
|
GRForceBlackPen( false );
|
|
|
|
screen->m_StartVisu = tmp_startvisu;
|
|
screen->m_DrawOrg = old_org;
|
|
}
|
|
|
|
|
|
bool SCH_EDIT_FRAME::AllowCaseSensitiveFileNameClashes( const wxString& aSchematicFileName )
|
|
{
|
|
wxString msg;
|
|
SCH_SCREENS screens( Schematic().Root() );
|
|
wxFileName fn = aSchematicFileName;
|
|
|
|
wxCHECK( fn.IsAbsolute(), false );
|
|
|
|
if( eeconfig()->m_Appearance.show_sheet_filename_case_sensitivity_dialog
|
|
&& screens.CanCauseCaseSensitivityIssue( aSchematicFileName ) )
|
|
{
|
|
msg.Printf( _( "The file name \"%s\" can cause issues with an existing file name\n"
|
|
"already defined in the schematic on systems that support case\n"
|
|
"insensitive file names. This will cause issues if you copy this\n"
|
|
"project to an operating system that supports case insensitive file\n"
|
|
"names.\n\nDo you wish to continue?" ),
|
|
fn.GetName() );
|
|
|
|
wxRichMessageDialog dlg( this, msg, _( "Warning" ),
|
|
wxYES_NO | wxNO_DEFAULT | wxICON_QUESTION );
|
|
dlg.ShowCheckBox( _( "Do not show this message again." ) );
|
|
dlg.SetYesNoLabels( wxMessageDialog::ButtonLabel( _( "Create New Sheet" ) ),
|
|
wxMessageDialog::ButtonLabel( _( "Discard New Sheet" ) ) );
|
|
|
|
if( dlg.ShowModal() == wxID_NO )
|
|
return false;
|
|
|
|
eeconfig()->m_Appearance.show_sheet_filename_case_sensitivity_dialog =
|
|
!dlg.IsCheckBoxChecked();
|
|
}
|
|
|
|
return true;
|
|
}
|