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
|
/* $Id$ */
/*
* This file is part of OpenTTD.
* OpenTTD 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, version 2.
* OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file cocoa_v.h The Cocoa video driver. */
#ifndef VIDEO_COCOA_H
#define VIDEO_COCOA_H
#include <AvailabilityMacros.h>
#include "../video_driver.hpp"
class VideoDriver_Cocoa: public VideoDriver {
public:
/* virtual */ const char *Start(const char * const *param);
/* virtual */ void Stop();
/* virtual */ void MakeDirty(int left, int top, int width, int height);
/* virtual */ void MainLoop();
/* virtual */ bool ChangeResolution(int w, int h);
/* virtual */ bool ToggleFullscreen(bool fullscreen);
/* virtual */ const char *GetName() const { return "cocoa"; }
};
class FVideoDriver_Cocoa: public VideoDriverFactory<FVideoDriver_Cocoa> {
public:
static const int priority = 10;
/* virtual */ const char *GetName() { return "cocoa"; }
/* virtual */ const char *GetDescription() { return "Cocoa Video Driver"; }
/* virtual */ Driver *CreateInstance() { return new VideoDriver_Cocoa(); }
};
/**
* Generic display driver for cocoa
* On grounds to not duplicate some code, it contains a few variables
* which are not used by all device drivers.
*/
class CocoaSubdriver {
public:
int device_width;
int device_height;
int device_depth;
int window_width;
int window_height;
int window_pitch;
int buffer_depth;
void *pixel_buffer; // used for direct pixel access
void *window_buffer; // has colour translation from palette to screen
id window; // pointer to window object
# define MAX_DIRTY_RECTS 100
Rect dirty_rects[MAX_DIRTY_RECTS];
int num_dirty_rects;
uint32 palette[256];
bool active;
bool setup;
id cocoaview; // pointer to view object
/* Separate driver vars for Quarz
* Needed here in order to avoid much code duplication */
CGContextRef cgcontext;
/* Driver methods */
virtual ~CocoaSubdriver() {}
virtual void Draw(bool force_update = false) = 0;
virtual void MakeDirty(int left, int top, int width, int height) = 0;
virtual void UpdatePalette(uint first_color, uint num_colors) = 0;
virtual uint ListModes(OTTD_Point *modes, uint max_modes) = 0;
virtual bool ChangeResolution(int w, int h) = 0;
virtual bool IsFullscreen() = 0;
virtual int GetWidth() = 0;
virtual int GetHeight() = 0;
virtual void *GetPixelBuffer() = 0;
/* Convert local coordinate to window server (CoreGraphics) coordinate */
virtual CGPoint PrivateLocalToCG(NSPoint *p) = 0;
virtual NSPoint GetMouseLocation(NSEvent *event) = 0;
virtual bool MouseIsInsideView(NSPoint *pt) = 0;
virtual bool IsActive() = 0;
};
extern CocoaSubdriver *_cocoa_subdriver;
CocoaSubdriver *QZ_CreateFullscreenSubdriver(int width, int height, int bpp);
#ifdef ENABLE_COCOA_QUICKDRAW
CocoaSubdriver *QZ_CreateWindowQuickdrawSubdriver(int width, int height, int bpp);
#endif
#ifdef ENABLE_COCOA_QUARTZ
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
CocoaSubdriver *QZ_CreateWindowQuartzSubdriver(int width, int height, int bpp);
#endif
#endif
void QZ_GameSizeChanged();
void QZ_GameLoop();
void QZ_ShowMouse();
void QZ_HideMouse();
uint QZ_ListModes(OTTD_Point *modes, uint max_modes, CGDirectDisplayID display_id, int display_depth);
/** Delegate for our NSWindow to send ask for quit on close */
@interface OTTD_CocoaWindowDelegate : NSObject {
CocoaSubdriver *driver;
}
- (void)setDriver:(CocoaSubdriver*)drv;
- (BOOL)windowShouldClose:(id)sender;
@end
#endif /* VIDEO_COCOA_H */
|
