properties_panel.h

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/*
 * This program source code file is part of KICAD, a free EDA CAD application.
 *
 * Copyright (C) 2016 CERN
 * @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 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
 */
#ifndef PROPERTIES_PANEL_H
#define PROPERTIES_PANEL_H
 
#include <wx/panel.h>
#include <wx/propgrid/propgrid.h>
 
#include <vector>
#include <memory>
 
class EDA_BASE_FRAME;
class EDA_ITEM;
class SELECTION;
class PROPERTY_BASE;
class wxStaticText;
 
class PROPERTIES_PANEL : public wxPanel
{
public:
 PROPERTIES_PANEL( wxWindow* aParent, EDA_BASE_FRAME* aFrame );
 
 virtual ~PROPERTIES_PANEL()
 {
 }
 
 virtual void UpdateData() = 0;
 
 virtual void AfterCommit() {}
 
 wxPropertyGrid* GetPropertyGrid()
 {
 return m_grid;
 }
 
 int PropertiesCount() const
 {
 return m_displayed.size();
 }
 
 const std::vector<PROPERTY_BASE*>& Properties() const
 {
 return m_displayed;
 }
 
 void RecalculateSplitterPos();
 
 void SetSplitterProportion( float aProportion );
 float SplitterProportion() const { return m_splitter_key_proportion; }
 
 void OnLanguageChanged();
 
protected:
 virtual void rebuildProperties( const SELECTION& aSelection );
 
 virtual wxPGProperty* createPGProperty( const PROPERTY_BASE* aProperty ) const = 0;
 
 // Event handlers
 virtual void valueChanging( wxPropertyGridEvent& aEvent ) {}
 virtual void valueChanged( wxPropertyGridEvent& aEvent ) {}
 void onCharHook( wxKeyEvent& aEvent );
 void onShow( wxShowEvent& aEvent );
 
 bool getItemValue( EDA_ITEM* aItem, PROPERTY_BASE* aProperty, wxVariant& aValue );
 
 bool extractValueAndWritability( const SELECTION& aSelection, PROPERTY_BASE* aProperty,
 wxVariant& aValue, bool& aWritable );
 
protected:
 std::vector<PROPERTY_BASE*> m_displayed;
 wxPropertyGrid* m_grid;
 EDA_BASE_FRAME* m_frame;
 wxStaticText* m_caption;
 
 float m_splitter_key_proportion;
};
 
#endif /* PROPERTIES_PANEL_H */