351 lines
11 KiB
C++
351 lines
11 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) 2020 CERN
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* Copyright (C) 2020-2022 KiCad Developers, see AUTHORS.txt for contributors.
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* @author Maciej Suminski <maciej.suminski@cern.ch>
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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 3
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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 along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "properties_panel.h"
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#include <tool/selection.h>
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#include <eda_base_frame.h>
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#include <eda_item.h>
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#include <import_export.h>
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#include <properties/pg_cell_renderer.h>
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#include <algorithm>
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#include <set>
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#include <wx/settings.h>
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#include <wx/stattext.h>
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#include <wx/propgrid/advprops.h>
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extern APIIMPORT wxPGGlobalVarsClass* wxPGGlobalVars;
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PROPERTIES_PANEL::PROPERTIES_PANEL( wxWindow* aParent, EDA_BASE_FRAME* aFrame ) :
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wxPanel( aParent ),
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m_frame( aFrame ),
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m_splitter_key_proportion( -1 ),
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m_skipNextUpdate( false )
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{
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wxBoxSizer* mainSizer = new wxBoxSizer( wxVERTICAL );
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// on some platforms wxPGGlobalVars is initialized automatically,
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// but others need an explicit init
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if( !wxPGGlobalVars )
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wxPGInitResourceModule();
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// See https://gitlab.com/kicad/code/kicad/-/issues/12297
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// and https://github.com/wxWidgets/wxWidgets/issues/11787
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if( wxPGGlobalVars->m_mapEditorClasses.empty() )
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{
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wxPGEditor_TextCtrl = nullptr;
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wxPGEditor_Choice = nullptr;
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wxPGEditor_ComboBox = nullptr;
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wxPGEditor_TextCtrlAndButton = nullptr;
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wxPGEditor_CheckBox = nullptr;
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wxPGEditor_ChoiceAndButton = nullptr;
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wxPGEditor_SpinCtrl = nullptr;
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wxPGEditor_DatePickerCtrl = nullptr;
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}
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delete wxPGGlobalVars->m_defaultRenderer;
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wxPGGlobalVars->m_defaultRenderer = new PG_CELL_RENDERER();
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m_caption = new wxStaticText( this, wxID_ANY, _( "No objects selected" ) );
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mainSizer->Add( m_caption, 0, wxALL | wxEXPAND, 5 );
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m_grid = new wxPropertyGrid( this, wxID_ANY, wxDefaultPosition, wxSize( 300, 400 ),
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wxPG_DEFAULT_STYLE );
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m_grid->SetUnspecifiedValueAppearance( wxPGCell( wxT( "<...>" ) ) );
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m_grid->SetExtraStyle( wxPG_EX_HELP_AS_TOOLTIPS );
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m_grid->AddActionTrigger( wxPG_ACTION_NEXT_PROPERTY, WXK_RETURN );
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m_grid->AddActionTrigger( wxPG_ACTION_NEXT_PROPERTY, WXK_NUMPAD_ENTER );
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m_grid->AddActionTrigger( wxPG_ACTION_NEXT_PROPERTY, WXK_DOWN );
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m_grid->AddActionTrigger( wxPG_ACTION_PREV_PROPERTY, WXK_UP );
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m_grid->AddActionTrigger( wxPG_ACTION_EDIT, WXK_SPACE );
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m_grid->DedicateKey( WXK_RETURN );
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m_grid->DedicateKey( WXK_NUMPAD_ENTER );
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m_grid->DedicateKey( WXK_DOWN );
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m_grid->DedicateKey( WXK_UP );
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mainSizer->Add( m_grid, 1, wxALL | wxEXPAND, 5 );
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m_grid->SetCellDisabledTextColour( wxSystemSettings::GetColour( wxSYS_COLOUR_GRAYTEXT ) );
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#ifdef __WXGTK__
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// Needed for dark mode, on wx 3.0 at least.
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m_grid->SetCaptionTextColour( wxSystemSettings::GetColour( wxSYS_COLOUR_CAPTIONTEXT ) );
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#endif
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SetSizer( mainSizer );
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Layout();
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m_grid->CenterSplitter();
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Connect( wxEVT_CHAR_HOOK, wxKeyEventHandler( PROPERTIES_PANEL::onCharHook ), nullptr, this );
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Connect( wxEVT_PG_CHANGED, wxPropertyGridEventHandler( PROPERTIES_PANEL::valueChanged ), nullptr, this );
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Connect( wxEVT_PG_CHANGING, wxPropertyGridEventHandler( PROPERTIES_PANEL::valueChanging ), nullptr, this );
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Connect( wxEVT_SHOW, wxShowEventHandler( PROPERTIES_PANEL::onShow ), nullptr, this );
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Bind( wxEVT_PG_COL_END_DRAG,
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[&]( wxPropertyGridEvent& )
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{
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m_splitter_key_proportion =
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static_cast<float>( m_grid->GetSplitterPosition() ) / m_grid->GetSize().x;
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} );
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Bind( wxEVT_SIZE,
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[&]( wxSizeEvent& aEvent )
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{
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CallAfter( [&]()
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{
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RecalculateSplitterPos();
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} );
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aEvent.Skip();
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} );
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}
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void PROPERTIES_PANEL::update( const SELECTION& aSelection )
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{
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if( m_skipNextUpdate )
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{
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m_skipNextUpdate = false;
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return;
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}
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if( m_grid->IsEditorFocused() )
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m_grid->CommitChangesFromEditor();
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m_grid->Clear();
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m_displayed.clear();
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if( aSelection.Empty() )
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{
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m_caption->SetLabel( _( "No objects selected" ) );
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return;
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}
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// Get all the selected types
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std::set<TYPE_ID> types;
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for( EDA_ITEM* item : aSelection )
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types.insert( TYPE_HASH( *item ) );
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wxCHECK( !types.empty(), /* void */ );
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if( aSelection.Size() > 1 )
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{
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m_caption->SetLabel( wxString::Format( _( "%d objects selected" ), aSelection.Size() ) );
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}
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else
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{
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m_caption->SetLabel( aSelection.Front()->GetFriendlyName() );
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}
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PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
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propMgr.SetUnits( m_frame->GetUserUnits() );
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propMgr.SetTransforms( &m_frame->GetOriginTransforms() );
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std::set<PROPERTY_BASE*> commonProps;
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const PROPERTY_LIST& allProperties = propMgr.GetProperties( *types.begin() );
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copy( allProperties.begin(), allProperties.end(), inserter( commonProps, commonProps.begin() ) );
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PROPERTY_DISPLAY_ORDER displayOrder = propMgr.GetDisplayOrder( *types.begin() );
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std::vector<wxString> groupDisplayOrder = propMgr.GetGroupDisplayOrder( *types.begin() );
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std::set<wxString> groups( groupDisplayOrder.begin(), groupDisplayOrder.end() );
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std::map<wxPGProperty*, int> pgPropOrders;
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std::map<wxString, std::vector<wxPGProperty*>> pgPropGroups;
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// Get all possible properties
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for( const TYPE_ID& type : types )
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{
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const PROPERTY_LIST& itemProps = propMgr.GetProperties( type );
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const PROPERTY_DISPLAY_ORDER& itemDisplayOrder = propMgr.GetDisplayOrder( type );
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copy( itemDisplayOrder.begin(), itemDisplayOrder.end(),
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inserter( displayOrder, displayOrder.begin() ) );
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const std::vector<wxString>& itemGroups = propMgr.GetGroupDisplayOrder( type );
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for( const wxString& group : itemGroups )
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{
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if( !groups.count( group ) )
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{
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groupDisplayOrder.emplace_back( group );
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groups.insert( group );
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}
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}
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for( auto it = commonProps.begin(); it != commonProps.end(); /* ++it in the loop */ )
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{
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if( !binary_search( itemProps.begin(), itemProps.end(), *it ) )
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it = commonProps.erase( it );
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else
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++it;
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}
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}
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// Find a set of properties that is common to all selected items
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for( PROPERTY_BASE* property : commonProps )
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{
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if( property->IsInternal() )
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continue;
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if( !propMgr.IsAvailableFor( TYPE_HASH( *aSelection.Front() ), property,
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aSelection.Front() ) )
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continue;
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// Either determine the common value for a property or "<...>" to indicate multiple values
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bool available = true;
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wxVariant commonVal, itemVal;
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for( EDA_ITEM* item : aSelection )
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{
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if( !propMgr.IsAvailableFor( TYPE_HASH( *item ), property, item ) )
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break; // there is an item that does not have this property, so do not display it
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wxVariant& value = commonVal.IsNull() ? commonVal : itemVal;
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const wxAny& any = item->Get( property );
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bool converted = false;
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if( property->HasChoices() )
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{
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// handle enums as ints, since there are no default conversion functions for wxAny
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int tmp;
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converted = any.GetAs<int>( &tmp );
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if( converted )
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value = wxVariant( tmp );
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}
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if( !converted ) // all other types
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converted = any.GetAs( &value );
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if( !converted )
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{
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wxFAIL_MSG( "Could not convert wxAny to wxVariant" );
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available = false;
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break;
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}
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if( !commonVal.IsNull() && value != commonVal )
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{
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commonVal.MakeNull(); // items have different values for this property
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break;
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}
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}
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if( available )
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{
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wxPGProperty* pgProp = createPGProperty( property );
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if( pgProp )
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{
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pgProp->SetValue( commonVal );
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m_displayed.push_back( property );
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wxASSERT( displayOrder.count( property ) );
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pgPropOrders[pgProp] = displayOrder[property];
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pgPropGroups[property->Group()].emplace_back( pgProp );
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}
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}
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}
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const wxString unspecifiedGroupCaption = _( "Basic Properties" );
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for( const wxString& groupName : groupDisplayOrder )
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{
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if( !pgPropGroups.count( groupName ) )
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continue;
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std::vector<wxPGProperty*>& properties = pgPropGroups[groupName];
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auto groupItem = new wxPropertyCategory( groupName.IsEmpty() ? unspecifiedGroupCaption
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: groupName );
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m_grid->Append( groupItem );
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std::sort( properties.begin(), properties.end(),
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[&]( wxPGProperty*& aFirst, wxPGProperty*& aSecond )
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{
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return pgPropOrders[aFirst] < pgPropOrders[aSecond];
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} );
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for( wxPGProperty* property : properties )
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m_grid->Append( property );
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}
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RecalculateSplitterPos();
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}
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void PROPERTIES_PANEL::onShow( wxShowEvent& aEvent )
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{
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if( aEvent.IsShown() )
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UpdateData();
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}
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void PROPERTIES_PANEL::onCharHook( wxKeyEvent& aEvent )
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{
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if( aEvent.GetKeyCode() == WXK_TAB && !aEvent.ShiftDown() )
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{
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m_grid->CommitChangesFromEditor();
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return;
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}
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if( aEvent.GetKeyCode() == WXK_SPACE )
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{
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if( wxPGProperty* prop = m_grid->GetSelectedProperty() )
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{
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if( prop->GetValueType() == wxT( "bool" ) )
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{
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m_grid->SetPropertyValue( prop, !prop->GetValue().GetBool() );
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return;
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}
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}
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}
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if( aEvent.GetKeyCode() == WXK_RETURN || aEvent.GetKeyCode() == WXK_NUMPAD_ENTER )
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{
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m_grid->CommitChangesFromEditor();
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/* don't skip this one; if we're not the last property we'll also go to the next row */
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}
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aEvent.Skip();
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}
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void PROPERTIES_PANEL::RecalculateSplitterPos()
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{
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if( m_splitter_key_proportion < 0 )
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m_grid->CenterSplitter();
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else
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m_grid->SetSplitterPosition( m_splitter_key_proportion * m_grid->GetSize().x );
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}
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void PROPERTIES_PANEL::SetSplitterProportion( float aProportion )
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{
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m_splitter_key_proportion = aProportion;
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RecalculateSplitterPos();
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}
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