1 /* 2 Simple DirectMedia Layer 3 Copyright (C) 1997-2016 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_cocoawindow_h 24 #define _SDL_cocoawindow_h 25 26 #import <Cocoa/Cocoa.h> 27 28 typedef struct SDL_WindowData SDL_WindowData; 29 30 typedef enum 31 { 32 PENDING_OPERATION_NONE, 33 PENDING_OPERATION_ENTER_FULLSCREEN, 34 PENDING_OPERATION_LEAVE_FULLSCREEN, 35 PENDING_OPERATION_MINIMIZE 36 } PendingWindowOperation; 37 38 @interface Cocoa_WindowListener : NSResponder <NSWindowDelegate> { 39 SDL_WindowData *_data; 40 BOOL observingVisible; 41 BOOL wasCtrlLeft; 42 BOOL wasVisible; 43 BOOL isFullscreenSpace; 44 BOOL inFullscreenTransition; 45 PendingWindowOperation pendingWindowOperation; 46 BOOL isMoving; 47 int pendingWindowWarpX, pendingWindowWarpY; 48 BOOL isDragAreaRunning; 49 } 50 51 -(void) listen:(SDL_WindowData *) data; 52 -(void) pauseVisibleObservation; 53 -(void) resumeVisibleObservation; 54 -(BOOL) setFullscreenSpace:(BOOL) state; 55 -(BOOL) isInFullscreenSpace; 56 -(BOOL) isInFullscreenSpaceTransition; 57 -(void) addPendingWindowOperation:(PendingWindowOperation) operation; 58 -(void) close; 59 60 -(BOOL) isMoving; 61 -(void) setPendingMoveX:(int)x Y:(int)y; 62 -(void) windowDidFinishMoving; 63 64 /* Window delegate functionality */ 65 -(BOOL) windowShouldClose:(id) sender; 66 -(void) windowDidExpose:(NSNotification *) aNotification; 67 -(void) windowDidMove:(NSNotification *) aNotification; 68 -(void) windowDidResize:(NSNotification *) aNotification; 69 -(void) windowDidMiniaturize:(NSNotification *) aNotification; 70 -(void) windowDidDeminiaturize:(NSNotification *) aNotification; 71 -(void) windowDidBecomeKey:(NSNotification *) aNotification; 72 -(void) windowDidResignKey:(NSNotification *) aNotification; 73 -(void) windowDidChangeBackingProperties:(NSNotification *) aNotification; 74 -(void) windowWillEnterFullScreen:(NSNotification *) aNotification; 75 -(void) windowDidEnterFullScreen:(NSNotification *) aNotification; 76 -(void) windowWillExitFullScreen:(NSNotification *) aNotification; 77 -(void) windowDidExitFullScreen:(NSNotification *) aNotification; 78 -(NSApplicationPresentationOptions)window:(NSWindow *)window willUseFullScreenPresentationOptions:(NSApplicationPresentationOptions)proposedOptions; 79 80 /* See if event is in a drag area, toggle on window dragging. */ 81 -(BOOL) processHitTest:(NSEvent *)theEvent; 82 83 /* Window event handling */ 84 -(void) mouseDown:(NSEvent *) theEvent; 85 -(void) rightMouseDown:(NSEvent *) theEvent; 86 -(void) otherMouseDown:(NSEvent *) theEvent; 87 -(void) mouseUp:(NSEvent *) theEvent; 88 -(void) rightMouseUp:(NSEvent *) theEvent; 89 -(void) otherMouseUp:(NSEvent *) theEvent; 90 -(void) mouseMoved:(NSEvent *) theEvent; 91 -(void) mouseDragged:(NSEvent *) theEvent; 92 -(void) rightMouseDragged:(NSEvent *) theEvent; 93 -(void) otherMouseDragged:(NSEvent *) theEvent; 94 -(void) scrollWheel:(NSEvent *) theEvent; 95 -(void) touchesBeganWithEvent:(NSEvent *) theEvent; 96 -(void) touchesMovedWithEvent:(NSEvent *) theEvent; 97 -(void) touchesEndedWithEvent:(NSEvent *) theEvent; 98 -(void) touchesCancelledWithEvent:(NSEvent *) theEvent; 99 100 /* Touch event handling */ 101 -(void) handleTouches:(NSTouchPhase) phase withEvent:(NSEvent*) theEvent; 102 103 @end 104 /* *INDENT-ON* */ 105 106 @class SDLOpenGLContext; 107 108 struct SDL_WindowData 109 { 110 SDL_Window *window; 111 NSWindow *nswindow; 112 NSMutableArray *nscontexts; 113 SDL_bool created; 114 SDL_bool inWindowMove; 115 Cocoa_WindowListener *listener; 116 struct SDL_VideoData *videodata; 117 }; 118 119 extern int Cocoa_CreateWindow(_THIS, SDL_Window * window); 120 extern int Cocoa_CreateWindowFrom(_THIS, SDL_Window * window, 121 const void *data); 122 extern void Cocoa_SetWindowTitle(_THIS, SDL_Window * window); 123 extern void Cocoa_SetWindowIcon(_THIS, SDL_Window * window, SDL_Surface * icon); 124 extern void Cocoa_SetWindowPosition(_THIS, SDL_Window * window); 125 extern void Cocoa_SetWindowSize(_THIS, SDL_Window * window); 126 extern void Cocoa_SetWindowMinimumSize(_THIS, SDL_Window * window); 127 extern void Cocoa_SetWindowMaximumSize(_THIS, SDL_Window * window); 128 extern int Cocoa_SetWindowOpacity(_THIS, SDL_Window * window, float opacity); 129 extern void Cocoa_ShowWindow(_THIS, SDL_Window * window); 130 extern void Cocoa_HideWindow(_THIS, SDL_Window * window); 131 extern void Cocoa_RaiseWindow(_THIS, SDL_Window * window); 132 extern void Cocoa_MaximizeWindow(_THIS, SDL_Window * window); 133 extern void Cocoa_MinimizeWindow(_THIS, SDL_Window * window); 134 extern void Cocoa_RestoreWindow(_THIS, SDL_Window * window); 135 extern void Cocoa_SetWindowBordered(_THIS, SDL_Window * window, SDL_bool bordered); 136 extern void Cocoa_SetWindowResizable(_THIS, SDL_Window * window, SDL_bool resizable); 137 extern void Cocoa_SetWindowFullscreen(_THIS, SDL_Window * window, SDL_VideoDisplay * display, SDL_bool fullscreen); 138 extern int Cocoa_SetWindowGammaRamp(_THIS, SDL_Window * window, const Uint16 * ramp); 139 extern int Cocoa_GetWindowGammaRamp(_THIS, SDL_Window * window, Uint16 * ramp); 140 extern void Cocoa_SetWindowGrab(_THIS, SDL_Window * window, SDL_bool grabbed); 141 extern void Cocoa_DestroyWindow(_THIS, SDL_Window * window); 142 extern SDL_bool Cocoa_GetWindowWMInfo(_THIS, SDL_Window * window, struct SDL_SysWMinfo *info); 143 extern int Cocoa_SetWindowHitTest(SDL_Window *window, SDL_bool enabled); 144 145 #endif /* _SDL_cocoawindow_h */ 146 147 /* vi: set ts=4 sw=4 expandtab: */ 148