resvm-sdl-graphics.h

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/* ResidualVM - A 3D game interpreter
 *
 * ResidualVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */

#ifndef BACKENDS_GRAPHICS_SDL_RESVMSDLGRAPHICS_H
#define BACKENDS_GRAPHICS_SDL_RESVMSDLGRAPHICS_H

#include "backends/graphics/sdl/sdl-graphics.h"

#include "common/events.h"
#include "common/rect.h"

#include "math/rect2d.h"

class SdlEventSource;

class ResVmSdlGraphicsManager : public SdlGraphicsManager {
public:
    ResVmSdlGraphicsManager(SdlEventSource *source, SdlWindow *window);
    ~ResVmSdlGraphicsManager() override;

    // SdlGraphicsManager API
    void activateManager() override;
    void deactivateManager() override;
    void notifyVideoExpose() override {}
    bool notifyMousePosition(Common::Point &mouse) override;

public:
    // GraphicsManager API - Draw methods
    void saveScreenshot() override;

    // GraphicsManager API - Mouse
    bool showMouse(bool visible) override;
    bool lockMouse(bool lock) override; // ResidualVM specific method

    // Common::EventObserver API
    bool notifyEvent(const Common::Event &event) override;

    bool isMouseLocked() const;

protected:

    Common::Rect getPreferredFullscreenResolution();

    virtual int getGraphicsModeScale(int mode) const = 0;

    virtual bool saveScreenshot(const Common::String &file) const  = 0;
};

#endif