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SDL_cocoavideo.h (4151B)

      1 /*
      2   Simple DirectMedia Layer
      3   Copyright (C) 1997-2020 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 /* Fix build with the 10.11 SDK */
    117 #if MAC_OS_X_VERSION_MAX_ALLOWED < 101200
    118 #define NSEventSubtypeMouseEvent NSMouseEventSubtype
    119 #endif
    120 
    121 #endif /* SDL_cocoavideo_h_ */
    122 
    123 /* vi: set ts=4 sw=4 expandtab: */