/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2019-2021 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
 */

#ifndef __SCH_DRAW_PANEL_H
#define __SCH_DRAW_PANEL_H

#include <class_draw_panel_gal.h>
#include <eda_item.h>
#include <gr_basic.h>
#include <sch_view.h>


class LIB_SYMBOL;
class SCH_SCREEN;


class SCH_DRAW_PANEL : public EDA_DRAW_PANEL_GAL
{
public:
    SCH_DRAW_PANEL( wxWindow* aParentWindow, wxWindowID aWindowId, const wxPoint& aPosition,
                    const wxSize& aSize, KIGFX::GAL_DISPLAY_OPTIONS& aOptions,
                    GAL_TYPE aGalType = GAL_TYPE_OPENGL );

    ~SCH_DRAW_PANEL();

    void DisplaySymbol( LIB_SYMBOL *aSymbol );
    void DisplaySheet( SCH_SCREEN *aScreen );

    bool SwitchBackend( GAL_TYPE aGalType ) override;

    KIGFX::SCH_VIEW* GetView() const override;

protected:
    virtual void onPaint( wxPaintEvent& WXUNUSED( aEvent ) ) override;

    ///< @copydoc EDA_DRAW_PANEL_GAL::OnShow()
    void OnShow() override;

    void setDefaultLayerOrder();    ///< Reassign layer order to the initial settings.
    void setDefaultLayerDeps();     ///< Set rendering targets & dependencies for layers.
};

#endif // __SCH_DRAW_PANEL_H