src/video/cocoa/SDL_cocoamouse.h
author Ozkan Sezer
Sun, 24 Jan 2021 17:37:24 +0300
changeset 14791 6f77b10642f0
parent 14640 b2b3343a310d
permissions -rw-r--r--
CMakeLists.txt: fix check_symbol_exists() for clock_gettime_nsec_np
     1 /*
     2   Simple DirectMedia Layer
     3   Copyright (C) 1997-2021 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_cocoamouse_h_
    24 #define SDL_cocoamouse_h_
    25 
    26 #include "SDL_cocoavideo.h"
    27 
    28 extern int Cocoa_InitMouse(_THIS);
    29 extern void Cocoa_HandleMouseEvent(_THIS, NSEvent * event);
    30 extern void Cocoa_HandleMouseWheel(SDL_Window *window, NSEvent * event);
    31 extern void Cocoa_HandleMouseWarp(CGFloat x, CGFloat y);
    32 extern void Cocoa_QuitMouse(_THIS);
    33 
    34 typedef struct {
    35     /* Wether we've seen a cursor warp since the last move event. */
    36     SDL_bool seenWarp;
    37     /* What location our last cursor warp was to. */
    38     CGFloat lastWarpX;
    39     CGFloat lastWarpY;
    40     /* What location we last saw the cursor move to. */
    41     CGFloat lastMoveX;
    42     CGFloat lastMoveY;
    43     void *tapdata;
    44 } SDL_MouseData;
    45 
    46 @interface NSCursor (InvisibleCursor)
    47 + (NSCursor *)invisibleCursor;
    48 @end
    49 
    50 #endif /* SDL_cocoamouse_h_ */
    51 
    52 /* vi: set ts=4 sw=4 expandtab: */