ios-graphics.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM 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 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/>.
 *
 */
 
#ifndef BACKENDS_GRAPHICS_IOS_IOS_GRAPHICS_H
#define BACKENDS_GRAPHICS_IOS_IOS_GRAPHICS_H
 
#include "common/scummsys.h"
#include <OpenGLES/ES2/gl.h>
 
#include "backends/graphics/opengl/opengl-graphics.h"
 
class iOSGraphicsManager :
  public OpenGL::OpenGLGraphicsManager {
public:
    iOSGraphicsManager();
    virtual ~iOSGraphicsManager();
 
    void initSurface();
    void deinitSurface();
 
    void notifyResize(const int width, const int height);
 
    bool notifyMousePosition(Common::Point &mouse);
    Common::Point getMousePosition() { return Common::Point(_cursorX, _cursorY); }
 
    float getHiDPIScreenFactor() const override;
 
    void setSafeAreaInsets(int l, int r, int t, int b) { _insets.left = l; _insets.top = t; _insets.right = r; _insets.bottom = b; }
    WindowedGraphicsManager::Insets getSafeAreaInsets() const override { return _insets; }
 
protected:
    void setSystemMousePosition(const int x, const int y) override {}
 
    bool loadVideoMode(uint requestedWidth, uint requestedHeight, bool resizable, int antialiasing) override;
    void showOverlay(bool inGUI) override;
    void hideOverlay() override;
    void applyTouchSettings() const;
 
    void refreshScreen() override;
 
    int _old_touch_mode;
    bool _rendering3d;
    WindowedGraphicsManager::Insets _insets;
};
 
#endif