1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
/* 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 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 PLATFORM_SDL_H
#define PLATFORM_SDL_H
#include "backends/platform/sdl/sdl-sys.h"
#include "backends/modular-backend.h"
#include "backends/mixer/sdl/sdl-mixer.h"
#include "backends/events/sdl/sdl-events.h"
#include "backends/log/log.h"
#include "backends/platform/sdl/sdl-window.h"
#include "common/array.h"
/**
* Base OSystem class for all SDL ports.
*/
class OSystem_SDL : public ModularBackend {
public:
OSystem_SDL();
virtual ~OSystem_SDL();
/**
* Pre-initialize backend. It should be called after
* instantiating the backend. Early needed managers are
* created here.
*/
virtual void init();
/**
* Get the Mixer Manager instance. Not to confuse with getMixer(),
* that returns Audio::Mixer. The Mixer Manager is a SDL wrapper class
* for the Audio::Mixer. Used by other managers.
*/
virtual SdlMixerManager *getMixerManager();
// Override functions from ModularBackend and OSystem
virtual void initBackend();
#if defined(USE_TASKBAR)
virtual void engineInit();
virtual void engineDone();
#endif
virtual void quit();
virtual void fatalError();
// Logging
virtual void logMessage(LogMessageType::Type type, const char *message);
virtual Common::String getSystemLanguage() const;
virtual void setWindowCaption(const char *caption);
virtual void addSysArchivesToSearchSet(Common::SearchSet &s, int priority = 0);
virtual uint32 getMillis(bool skipRecord = false);
virtual void delayMillis(uint msecs);
virtual void getTimeAndDate(TimeDate &td) const;
virtual Audio::Mixer *getMixer();
virtual Common::TimerManager *getTimerManager();
protected:
bool _inited;
bool _initedSDL;
/**
* Mixer manager that configures and setups SDL for
* the wrapped Audio::Mixer, the true mixer.
*/
SdlMixerManager *_mixerManager;
/**
* The event source we use for obtaining SDL events.
*/
SdlEventSource *_eventSource;
/**
* The SDL output window.
*/
SdlWindow *_window;
virtual Common::EventSource *getDefaultEventSource() { return _eventSource; }
/**
* Initialze the SDL library.
*/
virtual void initSDL();
/**
* Create the audio CD manager
*/
virtual AudioCDManager *createAudioCDManager();
// Logging
virtual Common::WriteStream *createLogFile() { return 0; }
Backends::Log::Log *_logger;
#ifdef USE_OPENGL
int _desktopWidth, _desktopHeight;
typedef Common::Array<GraphicsMode> GraphicsModeArray;
GraphicsModeArray _graphicsModes;
Common::Array<int> _graphicsModeIds;
int _graphicsMode;
int _firstGLMode;
int _defaultSDLMode;
int _defaultGLMode;
/**
* Creates the merged graphics modes list
*/
void setupGraphicsModes();
virtual const OSystem::GraphicsMode *getSupportedGraphicsModes() const;
virtual int getDefaultGraphicsMode() const;
virtual bool setGraphicsMode(int mode);
virtual int getGraphicsMode() const;
#endif
};
#endif
|
