SDL  2.0
SDL_cocoavideo.h
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1 /*
2  Simple DirectMedia Layer
3  Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>
4 
5  This software is provided 'as-is', without any express or implied
6  warranty. In no event will the authors be held liable for any damages
7  arising from the use of this software.
8 
9  Permission is granted to anyone to use this software for any purpose,
10  including commercial applications, and to alter it and redistribute it
11  freely, subject to the following restrictions:
12 
13  1. The origin of this software must not be misrepresented; you must not
14  claim that you wrote the original software. If you use this software
15  in a product, an acknowledgment in the product documentation would be
16  appreciated but is not required.
17  2. Altered source versions must be plainly marked as such, and must not be
18  misrepresented as being the original software.
19  3. This notice may not be removed or altered from any source distribution.
20 */
21 #include "../../SDL_internal.h"
22 
23 #ifndef SDL_cocoavideo_h_
24 #define SDL_cocoavideo_h_
25 
26 #include "SDL_opengl.h"
27 
28 #include <ApplicationServices/ApplicationServices.h>
29 #include <IOKit/pwr_mgt/IOPMLib.h>
30 #include <Cocoa/Cocoa.h>
31 
32 #include "SDL_keycode.h"
33 #include "../SDL_sysvideo.h"
34 
35 #include "SDL_cocoaclipboard.h"
36 #include "SDL_cocoaevents.h"
37 #include "SDL_cocoakeyboard.h"
38 #include "SDL_cocoamodes.h"
39 #include "SDL_cocoamouse.h"
40 #include "SDL_cocoaopengl.h"
41 #include "SDL_cocoawindow.h"
42 
43 #ifndef MAC_OS_X_VERSION_10_12
44 #define DECLARE_EVENT(name) static const NSEventType NSEventType##name = NS##name
45 DECLARE_EVENT(LeftMouseDown);
46 DECLARE_EVENT(LeftMouseUp);
47 DECLARE_EVENT(RightMouseDown);
48 DECLARE_EVENT(RightMouseUp);
49 DECLARE_EVENT(OtherMouseDown);
50 DECLARE_EVENT(OtherMouseUp);
51 DECLARE_EVENT(MouseMoved);
52 DECLARE_EVENT(LeftMouseDragged);
53 DECLARE_EVENT(RightMouseDragged);
54 DECLARE_EVENT(OtherMouseDragged);
55 DECLARE_EVENT(ScrollWheel);
56 DECLARE_EVENT(KeyDown);
57 DECLARE_EVENT(KeyUp);
58 DECLARE_EVENT(FlagsChanged);
59 #undef DECLARE_EVENT
60 
61 static const NSEventMask NSEventMaskAny = NSAnyEventMask;
62 
63 #define DECLARE_MODIFIER_FLAG(name) static const NSUInteger NSEventModifierFlag##name = NS##name##KeyMask
64 DECLARE_MODIFIER_FLAG(Shift);
65 DECLARE_MODIFIER_FLAG(Control);
66 DECLARE_MODIFIER_FLAG(Command);
67 DECLARE_MODIFIER_FLAG(NumericPad);
68 DECLARE_MODIFIER_FLAG(Help);
69 DECLARE_MODIFIER_FLAG(Function);
70 #undef DECLARE_MODIFIER_FLAG
71 static const NSUInteger NSEventModifierFlagCapsLock = NSAlphaShiftKeyMask;
72 static const NSUInteger NSEventModifierFlagOption = NSAlternateKeyMask;
73 
74 #define DECLARE_WINDOW_MASK(name) static const unsigned int NSWindowStyleMask##name = NS##name##WindowMask
75 DECLARE_WINDOW_MASK(Borderless);
76 DECLARE_WINDOW_MASK(Titled);
77 DECLARE_WINDOW_MASK(Closable);
78 DECLARE_WINDOW_MASK(Miniaturizable);
79 DECLARE_WINDOW_MASK(Resizable);
80 DECLARE_WINDOW_MASK(TexturedBackground);
81 DECLARE_WINDOW_MASK(UnifiedTitleAndToolbar);
82 DECLARE_WINDOW_MASK(FullScreen);
83 /*DECLARE_WINDOW_MASK(FullSizeContentView);*/ /* Not used, fails compile on older SDKs */
84 static const unsigned int NSWindowStyleMaskUtilityWindow = NSUtilityWindowMask;
85 static const unsigned int NSWindowStyleMaskDocModalWindow = NSDocModalWindowMask;
86 static const unsigned int NSWindowStyleMaskHUDWindow = NSHUDWindowMask;
87 #undef DECLARE_WINDOW_MASK
88 
89 #define DECLARE_ALERT_STYLE(name) static const NSUInteger NSAlertStyle##name = NS##name##AlertStyle
90 DECLARE_ALERT_STYLE(Warning);
91 DECLARE_ALERT_STYLE(Informational);
92 DECLARE_ALERT_STYLE(Critical);
93 #undef DECLARE_ALERT_STYLE
94 #endif
95 
96 /* Private display data */
97 
98 @class SDLTranslatorResponder;
99 
100 typedef struct SDL_VideoData
101 {
102  int allow_spaces;
103  unsigned int modifierFlags;
104  void *key_layout;
105  SDLTranslatorResponder *fieldEdit;
106  NSInteger clipboard_count;
107  Uint32 screensaver_activity;
108  BOOL screensaver_use_iopm;
109  IOPMAssertionID screensaver_assertion;
110  SDL_mutex *swaplock;
111 } SDL_VideoData;
112 
113 /* Utility functions */
114 extern NSImage * Cocoa_CreateImage(SDL_Surface * surface);
115 
116 #endif /* SDL_cocoavideo_h_ */
117 
118 /* vi: set ts=4 sw=4 expandtab: */