1 /* 2 * Copyright © 2002 Keith Packard 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining 5 * a copy of this software and associated documentation files (the 6 * "Software"), to deal in the Software without restriction, including 7 * without limitation the rights to use, copy, modify, merge, publish, 8 * distribute, sublicense, and/or sell copies of the Software, and to 9 * permit persons to whom the Software is furnished to do so, subject to 10 * the following conditions: 11 * 12 * The above copyright notice and this permission notice (including the 13 * next paragraph) shall be included in all copies or substantial 14 * portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 20 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 21 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 23 * SOFTWARE. 24 */ 25 26 #ifndef XCURSOR_H 27 #define XCURSOR_H 28 29 #include <stdint.h> 30 31 typedef int XcursorBool; 32 typedef uint32_t XcursorUInt; 33 34 typedef XcursorUInt XcursorDim; 35 typedef XcursorUInt XcursorPixel; 36 37 typedef struct _XcursorImage { 38 XcursorUInt version; /* version of the image data */ 39 XcursorDim size; /* nominal size for matching */ 40 XcursorDim width; /* actual width */ 41 XcursorDim height; /* actual height */ 42 XcursorDim xhot; /* hot spot x (must be inside image) */ 43 XcursorDim yhot; /* hot spot y (must be inside image) */ 44 XcursorUInt delay; /* animation delay to next frame (ms) */ 45 XcursorPixel *pixels; /* pointer to pixels */ 46 } XcursorImage; 47 48 /* 49 * Other data structures exposed by the library API 50 */ 51 typedef struct _XcursorImages { 52 int nimage; /* number of images */ 53 XcursorImage **images; /* array of XcursorImage pointers */ 54 char *name; /* name used to load images */ 55 } XcursorImages; 56 57 XcursorImages * 58 XcursorLibraryLoadImages (const char *file, const char *theme, int size); 59 60 void 61 XcursorImagesDestroy (XcursorImages *images); 62 63 void 64 xcursor_load_theme(const char *theme, int size, 65 void (*load_callback)(XcursorImages *, void *), 66 void *user_data); 67 #endif 68