sch_properties_panel.cpp

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/*
 * This program source code file is part of KICAD, a free EDA CAD application.
 *
 * Copyright (C) 2020 CERN
 * Copyright (C) 2021-2022 KiCad Developers, see AUTHORS.txt for contributors.
 * @author Maciej Suminski <[email protected]>
 *
 * 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 <http://www.gnu.org/licenses/>.
 */
 
#include "sch_properties_panel.h"
 
#include <font/fontconfig.h>
#include <font/kicad_font_name.h>
#include <pgm_base.h>
#include <connection_graph.h>
#include <properties/pg_editors.h>
#include <properties/pg_properties.h>
#include <properties/property_mgr.h>
#include <sch_commit.h>
#include <sch_edit_frame.h>
#include <schematic.h>
#include <settings/color_settings.h>
#include <string_utils.h>
#include <tool/tool_manager.h>
#include <tools/ee_selection_tool.h>
 
 
SCH_PROPERTIES_PANEL::SCH_PROPERTIES_PANEL( wxWindow* aParent, SCH_BASE_FRAME* aFrame ) :
 PROPERTIES_PANEL( aParent, aFrame ),
 m_frame( aFrame ),
 m_propMgr( PROPERTY_MANAGER::Instance() )
{
 m_propMgr.Rebuild();
 bool found = false;
 
 wxASSERT( wxPGGlobalVars );
 
 wxString editorKey = PG_UNIT_EDITOR::BuildEditorName( m_frame );
 
 auto it = wxPGGlobalVars->m_mapEditorClasses.find( editorKey );
 
 if( it != wxPGGlobalVars->m_mapEditorClasses.end() )
 {
 m_unitEditorInstance = static_cast<PG_UNIT_EDITOR*>( it->second );
 m_unitEditorInstance->UpdateFrame( m_frame );
 found = true;
 }
 
 if( !found )
 {
 PG_UNIT_EDITOR* new_editor = new PG_UNIT_EDITOR( m_frame );
 m_unitEditorInstance = static_cast<PG_UNIT_EDITOR*>( wxPropertyGrid::RegisterEditorClass( new_editor ) );
 }
 
 it = wxPGGlobalVars->m_mapEditorClasses.find( PG_CHECKBOX_EDITOR::EDITOR_NAME );
 
 if( it == wxPGGlobalVars->m_mapEditorClasses.end() )
 {
 PG_CHECKBOX_EDITOR* cbEditor = new PG_CHECKBOX_EDITOR();
 m_checkboxEditorInstance = static_cast<PG_CHECKBOX_EDITOR*>( wxPropertyGrid::RegisterEditorClass( cbEditor ) );
 }
 else
 {
 m_checkboxEditorInstance = static_cast<PG_CHECKBOX_EDITOR*>( it->second );
 }
 
 it = wxPGGlobalVars->m_mapEditorClasses.find( PG_COLOR_EDITOR::EDITOR_NAME );
 
 if( it == wxPGGlobalVars->m_mapEditorClasses.end() )
 {
 PG_COLOR_EDITOR* colorEditor = new PG_COLOR_EDITOR();
 m_colorEditorInstance = static_cast<PG_COLOR_EDITOR*>( wxPropertyGrid::RegisterEditorClass( colorEditor ) );
 }
 else
 {
 m_colorEditorInstance = static_cast<PG_COLOR_EDITOR*>( it->second );
 }
}
 
 
 
SCH_PROPERTIES_PANEL::~SCH_PROPERTIES_PANEL()
{
 m_unitEditorInstance->UpdateFrame( nullptr );
}
 
 
void SCH_PROPERTIES_PANEL::UpdateData()
{
 EE_SELECTION_TOOL* selectionTool = m_frame->GetToolManager()->GetTool<EE_SELECTION_TOOL>();
 const SELECTION& selection = selectionTool->GetSelection();
 
 // TODO perhaps it could be called less often? use PROPERTIES_TOOL and catch MODEL_RELOAD?
 if( SCH_EDIT_FRAME* schFrame = dynamic_cast<SCH_EDIT_FRAME*>( m_frame ) )
 updateLists( schFrame->Schematic() );
 
 // Will actually just be updatePropertyValues() if selection hasn't changed
 rebuildProperties( selection );
}
 
 
void SCH_PROPERTIES_PANEL::AfterCommit()
{
 EE_SELECTION_TOOL* selectionTool = m_frame->GetToolManager()->GetTool<EE_SELECTION_TOOL>();
 const SELECTION& selection = selectionTool->GetSelection();
 
 rebuildProperties( selection );
 
 CallAfter( [&]()
 {
 m_frame->GetCanvas()->SetFocus();
 } );
}
 
 
wxPGProperty* SCH_PROPERTIES_PANEL::createPGProperty( const PROPERTY_BASE* aProperty ) const
{
 wxPGProperty* prop = PGPropertyFactory( aProperty, m_frame );
 
 if( auto colorProp = dynamic_cast<PGPROPERTY_COLOR4D*>( prop ) )
 {
 COLOR4D bg = m_frame->GetColorSettings()->GetColor( LAYER_SCHEMATIC_BACKGROUND );
 colorProp->SetBackgroundColor( bg );
 }
 
 return prop;
}
 
 
PROPERTY_BASE* SCH_PROPERTIES_PANEL::getPropertyFromEvent( const wxPropertyGridEvent& aEvent ) const
{
 EE_SELECTION_TOOL* selectionTool = m_frame->GetToolManager()->GetTool<EE_SELECTION_TOOL>();
 const SELECTION& selection = selectionTool->GetSelection();
 SCH_ITEM* firstItem = static_cast<SCH_ITEM*>( selection.Front() );
 
 wxCHECK_MSG( firstItem, nullptr,
 wxT( "getPropertyFromEvent for a property with nothing selected!") );
 
 PROPERTY_BASE* property = m_propMgr.GetProperty( TYPE_HASH( *firstItem ),
 aEvent.GetPropertyName() );
 wxCHECK_MSG( property, nullptr,
 wxT( "getPropertyFromEvent for a property not found on the selected item!" ) );
 
 return property;
}
 
 
void SCH_PROPERTIES_PANEL::valueChanging( wxPropertyGridEvent& aEvent )
{
 EE_SELECTION_TOOL* selectionTool = m_frame->GetToolManager()->GetTool<EE_SELECTION_TOOL>();
 const SELECTION& selection = selectionTool->GetSelection();
 EDA_ITEM* item = selection.Front();
 
 PROPERTY_BASE* property = getPropertyFromEvent( aEvent );
 wxCHECK( property, /* void */ );
 wxCHECK( item, /* void */ );
 
 wxVariant newValue = aEvent.GetPropertyValue();
 
 if( VALIDATOR_RESULT validationFailure = property->Validate( newValue.GetAny(), item ) )
 {
 wxString errorMsg = wxString::Format( wxS( "%s: %s" ), wxGetTranslation( property->Name() ),
 validationFailure->get()->Format( m_frame ) );
 m_frame->ShowInfoBarError( errorMsg );
 aEvent.Veto();
 return;
 }
}
 
 
void SCH_PROPERTIES_PANEL::valueChanged( wxPropertyGridEvent& aEvent )
{
 EE_SELECTION_TOOL* selectionTool = m_frame->GetToolManager()->GetTool<EE_SELECTION_TOOL>();
 const SELECTION& selection = selectionTool->GetSelection();
 
 PROPERTY_BASE* property = getPropertyFromEvent( aEvent );
 wxCHECK( property, /* void */ );
 
 wxVariant newValue = aEvent.GetPropertyValue();
 SCH_COMMIT changes( m_frame );
 SCH_SCREEN* screen = m_frame->GetScreen();
 
 for( EDA_ITEM* edaItem : selection )
 {
 SCH_ITEM* item = static_cast<SCH_ITEM*>( edaItem );
 changes.Modify( item, screen );
 item->Set( property, newValue );
 }
 
 changes.Push( _( "Change property" ) );
 m_frame->Refresh();
 
 // Perform grid updates as necessary based on value change
 AfterCommit();
}
 
 
void SCH_PROPERTIES_PANEL::updateLists( const SCHEMATIC& aSchematic )
{
 wxPGChoices fonts;
 
 // Regnerate font names
 std::vector<std::string> fontNames;
 Fontconfig()->ListFonts( fontNames, std::string( Pgm().GetLanguageTag().utf8_str() ) );
 
 fonts.Add( _( "Default Font" ), -1 );
 fonts.Add( KICAD_FONT_NAME, -2 );
 
 for( int ii = 0; ii < (int) fontNames.size(); ++ii )
 fonts.Add( wxString( fontNames[ii] ), ii );
 
 auto fontProperty = m_propMgr.GetProperty( TYPE_HASH( EDA_TEXT ), _HKI( "Font" ) );
 fontProperty->SetChoices( fonts );
}