106 lines
3.1 KiB
C++
106 lines
3.1 KiB
C++
/* 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_ANDROID_ANDROID_GRAPHICS_H
|
|
#define BACKENDS_GRAPHICS_ANDROID_ANDROID_GRAPHICS_H
|
|
|
|
#include "common/scummsys.h"
|
|
#include "backends/graphics/opengl/opengl-graphics.h"
|
|
|
|
#include "backends/platform/android/touchcontrols.h"
|
|
|
|
class AndroidCommonGraphics {
|
|
public:
|
|
virtual ~AndroidCommonGraphics() {}
|
|
|
|
virtual void initSurface() = 0;
|
|
virtual void deinitSurface() = 0;
|
|
|
|
virtual Common::Point getMousePosition() = 0;
|
|
virtual bool notifyMousePosition(Common::Point &mouse) = 0;
|
|
|
|
/**
|
|
* A (subset) of the graphic manager's state. This is used when switching
|
|
* between different Android graphic managers at runtime.
|
|
*/
|
|
struct State {
|
|
int screenWidth, screenHeight;
|
|
bool aspectRatio;
|
|
bool fullscreen;
|
|
bool cursorPalette;
|
|
|
|
#ifdef USE_RGB_COLOR
|
|
Graphics::PixelFormat pixelFormat;
|
|
#endif
|
|
};
|
|
|
|
/**
|
|
* Gets the current state of the graphics manager.
|
|
*/
|
|
virtual State getState() const = 0;
|
|
|
|
/**
|
|
* Sets up a basic state of the graphics manager.
|
|
*/
|
|
virtual bool setState(const State &state) = 0;
|
|
};
|
|
|
|
class AndroidGraphicsManager :
|
|
public OpenGL::OpenGLGraphicsManager, public AndroidCommonGraphics, public TouchControlsDrawer {
|
|
public:
|
|
AndroidGraphicsManager();
|
|
virtual ~AndroidGraphicsManager();
|
|
|
|
virtual void initSurface() override;
|
|
virtual void deinitSurface() override;
|
|
|
|
virtual AndroidCommonGraphics::State getState() const override;
|
|
virtual bool setState(const AndroidCommonGraphics::State &state) override;
|
|
|
|
void updateScreen() override;
|
|
|
|
void displayMessageOnOSD(const Common::U32String &msg) override;
|
|
|
|
virtual bool notifyMousePosition(Common::Point &mouse) override;
|
|
virtual Common::Point getMousePosition() override { return Common::Point(_cursorX, _cursorY); }
|
|
|
|
float getHiDPIScreenFactor() const override;
|
|
|
|
void touchControlNotifyChanged() override;
|
|
void touchControlDraw(int16 x, int16 y, int16 w, int16 h, const Common::Rect &clip) override;
|
|
|
|
protected:
|
|
void setSystemMousePosition(const int x, const int y) override {}
|
|
|
|
void showOverlay(bool inGUI) override;
|
|
void hideOverlay() override;
|
|
|
|
|
|
bool loadVideoMode(uint requestedWidth, uint requestedHeight, const Graphics::PixelFormat &format) override;
|
|
|
|
void refreshScreen() override;
|
|
|
|
private:
|
|
OpenGL::Surface *_touchcontrols;
|
|
int _old_touch_mode;
|
|
};
|
|
|
|
#endif
|