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Diffstat (limited to 'nx-X11/lib/Xcursor/Xcursor.h')
| -rw-r--r-- | nx-X11/lib/Xcursor/Xcursor.h | 501 |
1 files changed, 0 insertions, 501 deletions
diff --git a/nx-X11/lib/Xcursor/Xcursor.h b/nx-X11/lib/Xcursor/Xcursor.h deleted file mode 100644 index d8a7ac320..000000000 --- a/nx-X11/lib/Xcursor/Xcursor.h +++ /dev/null @@ -1,501 +0,0 @@ -/* - * $Id: Xcursor.h,v 1.6 2005/11/09 21:31:19 kem Exp $ - * - * Copyright © 2002 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef _XCURSOR_H_ -#define _XCURSOR_H_ -#include <stdio.h> -#include <X11/Xfuncproto.h> - -typedef int XcursorBool; -typedef unsigned int XcursorUInt; - -typedef XcursorUInt XcursorDim; -typedef XcursorUInt XcursorPixel; - -#define XcursorTrue 1 -#define XcursorFalse 0 - -/* - * Cursor files start with a header. The header - * contains a magic number, a version number and a - * table of contents which has type and offset information - * for the remaining tables in the file. - * - * File minor versions increment for compatible changes - * File major versions increment for incompatible changes (never, we hope) - * - * Chunks of the same type are always upward compatible. Incompatible - * changes are made with new chunk types; the old data can remain under - * the old type. Upward compatible changes can add header data as the - * header lengths are specified in the file. - * - * File: - * FileHeader - * LISTofChunk - * - * FileHeader: - * CARD32 magic magic number - * CARD32 header bytes in file header - * CARD32 version file version - * CARD32 ntoc number of toc entries - * LISTofFileToc toc table of contents - * - * FileToc: - * CARD32 type entry type - * CARD32 subtype entry subtype (size for images) - * CARD32 position absolute file position - */ - -#define XCURSOR_MAGIC 0x72756358 /* "Xcur" LSBFirst */ - -/* - * Current Xcursor version number. This same number - * must appear in the Xcursor configure.ac file. Yes, - * it'a a pain to synchronize version numbers like this. - */ - -#define XCURSOR_LIB_MAJOR 1 -#define XCURSOR_LIB_MINOR 1 -#define XCURSOR_LIB_REVISION 5 -#define XCURSOR_LIB_VERSION ((XCURSOR_LIB_MAJOR * 10000) + \ - (XCURSOR_LIB_MINOR * 100) + \ - (XCURSOR_LIB_REVISION)) - -/* - * This version number is stored in cursor files; changes to the - * file format require updating this version number - */ -#define XCURSOR_FILE_MAJOR 1 -#define XCURSOR_FILE_MINOR 0 -#define XCURSOR_FILE_VERSION ((XCURSOR_FILE_MAJOR << 16) | (XCURSOR_FILE_MINOR)) -#define XCURSOR_FILE_HEADER_LEN (4 * 4) -#define XCURSOR_FILE_TOC_LEN (3 * 4) - -typedef struct _XcursorFileToc { - XcursorUInt type; /* chunk type */ - XcursorUInt subtype; /* subtype (size for images) */ - XcursorUInt position; /* absolute position in file */ -} XcursorFileToc; - -typedef struct _XcursorFileHeader { - XcursorUInt magic; /* magic number */ - XcursorUInt header; /* byte length of header */ - XcursorUInt version; /* file version number */ - XcursorUInt ntoc; /* number of toc entries */ - XcursorFileToc *tocs; /* table of contents */ -} XcursorFileHeader; - -/* - * The rest of the file is a list of chunks, each tagged by type - * and version. - * - * Chunk: - * ChunkHeader - * <extra type-specific header fields> - * <type-specific data> - * - * ChunkHeader: - * CARD32 header bytes in chunk header + type header - * CARD32 type chunk type - * CARD32 subtype chunk subtype - * CARD32 version chunk type version - */ - -#define XCURSOR_CHUNK_HEADER_LEN (4 * 4) - -typedef struct _XcursorChunkHeader { - XcursorUInt header; /* bytes in chunk header */ - XcursorUInt type; /* chunk type */ - XcursorUInt subtype; /* chunk subtype (size for images) */ - XcursorUInt version; /* version of this type */ -} XcursorChunkHeader; - -/* - * Here's a list of the known chunk types - */ - -/* - * Comments consist of a 4-byte length field followed by - * UTF-8 encoded text - * - * Comment: - * ChunkHeader header chunk header - * CARD32 length bytes in text - * LISTofCARD8 text UTF-8 encoded text - */ - -#define XCURSOR_COMMENT_TYPE 0xfffe0001 -#define XCURSOR_COMMENT_VERSION 1 -#define XCURSOR_COMMENT_HEADER_LEN (XCURSOR_CHUNK_HEADER_LEN + (1 *4)) -#define XCURSOR_COMMENT_COPYRIGHT 1 -#define XCURSOR_COMMENT_LICENSE 2 -#define XCURSOR_COMMENT_OTHER 3 -#define XCURSOR_COMMENT_MAX_LEN 0x100000 - -typedef struct _XcursorComment { - XcursorUInt version; - XcursorUInt comment_type; - char *comment; -} XcursorComment; - -/* - * Each cursor image occupies a separate image chunk. - * The length of the image header follows the chunk header - * so that future versions can extend the header without - * breaking older applications - * - * Image: - * ChunkHeader header chunk header - * CARD32 width actual width - * CARD32 height actual height - * CARD32 xhot hot spot x - * CARD32 yhot hot spot y - * CARD32 delay animation delay - * LISTofCARD32 pixels ARGB pixels - */ - -#define XCURSOR_IMAGE_TYPE 0xfffd0002 -#define XCURSOR_IMAGE_VERSION 1 -#define XCURSOR_IMAGE_HEADER_LEN (XCURSOR_CHUNK_HEADER_LEN + (5*4)) -#define XCURSOR_IMAGE_MAX_SIZE 0x7fff /* 32767x32767 max cursor size */ - -typedef struct _XcursorImage { - XcursorUInt version; /* version of the image data */ - XcursorDim size; /* nominal size for matching */ - XcursorDim width; /* actual width */ - XcursorDim height; /* actual height */ - XcursorDim xhot; /* hot spot x (must be inside image) */ - XcursorDim yhot; /* hot spot y (must be inside image) */ - XcursorUInt delay; /* animation delay to next frame (ms) */ - XcursorPixel *pixels; /* pointer to pixels */ -} XcursorImage; - -/* - * Other data structures exposed by the library API - */ -typedef struct _XcursorImages { - int nimage; /* number of images */ - XcursorImage **images; /* array of XcursorImage pointers */ - char *name; /* name used to load images */ -} XcursorImages; - -typedef struct _XcursorCursors { - Display *dpy; /* Display holding cursors */ - int ref; /* reference count */ - int ncursor; /* number of cursors */ - Cursor *cursors; /* array of cursors */ -} XcursorCursors; - -typedef struct _XcursorAnimate { - XcursorCursors *cursors; /* list of cursors to use */ - int sequence; /* which cursor is next */ -} XcursorAnimate; - -typedef struct _XcursorFile XcursorFile; - -struct _XcursorFile { - void *closure; - int (*read) (XcursorFile *file, unsigned char *buf, int len); - int (*write) (XcursorFile *file, unsigned char *buf, int len); - int (*seek) (XcursorFile *file, long offset, int whence); -}; - -typedef struct _XcursorComments { - int ncomment; /* number of comments */ - XcursorComment **comments; /* array of XcursorComment pointers */ -} XcursorComments; - -#define XCURSOR_CORE_THEME "core" - -_XFUNCPROTOBEGIN - -/* - * Manage Image objects - */ -XcursorImage * -XcursorImageCreate (int width, int height); - -void -XcursorImageDestroy (XcursorImage *image); - -/* - * Manage Images objects - */ -XcursorImages * -XcursorImagesCreate (int size); - -void -XcursorImagesDestroy (XcursorImages *images); - -void -XcursorImagesSetName (XcursorImages *images, const char *name); - -/* - * Manage Cursor objects - */ -XcursorCursors * -XcursorCursorsCreate (Display *dpy, int size); - -void -XcursorCursorsDestroy (XcursorCursors *cursors); - -/* - * Manage Animate objects - */ -XcursorAnimate * -XcursorAnimateCreate (XcursorCursors *cursors); - -void -XcursorAnimateDestroy (XcursorAnimate *animate); - -Cursor -XcursorAnimateNext (XcursorAnimate *animate); - -/* - * Manage Comment objects - */ -XcursorComment * -XcursorCommentCreate (XcursorUInt comment_type, int length); - -void -XcursorCommentDestroy (XcursorComment *comment); - -XcursorComments * -XcursorCommentsCreate (int size); - -void -XcursorCommentsDestroy (XcursorComments *comments); - -/* - * XcursorFile/Image APIs - */ -XcursorImage * -XcursorXcFileLoadImage (XcursorFile *file, int size); - -XcursorImages * -XcursorXcFileLoadImages (XcursorFile *file, int size); - -XcursorImages * -XcursorXcFileLoadAllImages (XcursorFile *file); - -XcursorBool -XcursorXcFileLoad (XcursorFile *file, - XcursorComments **commentsp, - XcursorImages **imagesp); - -XcursorBool -XcursorXcFileSave (XcursorFile *file, - const XcursorComments *comments, - const XcursorImages *images); - -/* - * FILE/Image APIs - */ -XcursorImage * -XcursorFileLoadImage (FILE *file, int size); - -XcursorImages * -XcursorFileLoadImages (FILE *file, int size); - -XcursorImages * -XcursorFileLoadAllImages (FILE *file); - -XcursorBool -XcursorFileLoad (FILE *file, - XcursorComments **commentsp, - XcursorImages **imagesp); - -XcursorBool -XcursorFileSaveImages (FILE *file, const XcursorImages *images); - -XcursorBool -XcursorFileSave (FILE * file, - const XcursorComments *comments, - const XcursorImages *images); - -/* - * Filename/Image APIs - */ -XcursorImage * -XcursorFilenameLoadImage (const char *filename, int size); - -XcursorImages * -XcursorFilenameLoadImages (const char *filename, int size); - -XcursorImages * -XcursorFilenameLoadAllImages (const char *filename); - -XcursorBool -XcursorFilenameLoad (const char *file, - XcursorComments **commentsp, - XcursorImages **imagesp); - -XcursorBool -XcursorFilenameSaveImages (const char *filename, const XcursorImages *images); - -XcursorBool -XcursorFilenameSave (const char *file, - const XcursorComments *comments, - const XcursorImages *images); - -/* - * Library/Image APIs - */ -XcursorImage * -XcursorLibraryLoadImage (const char *library, const char *theme, int size); - -XcursorImages * -XcursorLibraryLoadImages (const char *library, const char *theme, int size); - -/* - * Library/shape API - */ - -const char * -XcursorLibraryPath (void); - -int -XcursorLibraryShape (const char *library); - -/* - * Image/Cursor APIs - */ - -Cursor -XcursorImageLoadCursor (Display *dpy, const XcursorImage *image); - -XcursorCursors * -XcursorImagesLoadCursors (Display *dpy, const XcursorImages *images); - -Cursor -XcursorImagesLoadCursor (Display *dpy, const XcursorImages *images); - -/* - * Filename/Cursor APIs - */ -Cursor -XcursorFilenameLoadCursor (Display *dpy, const char *file); - -XcursorCursors * -XcursorFilenameLoadCursors (Display *dpy, const char *file); - -/* - * Library/Cursor APIs - */ -Cursor -XcursorLibraryLoadCursor (Display *dpy, const char *file); - -XcursorCursors * -XcursorLibraryLoadCursors (Display *dpy, const char *file); - -/* - * Shape/Image APIs - */ - -XcursorImage * -XcursorShapeLoadImage (unsigned int shape, const char *theme, int size); - -XcursorImages * -XcursorShapeLoadImages (unsigned int shape, const char *theme, int size); - -/* - * Shape/Cursor APIs - */ -Cursor -XcursorShapeLoadCursor (Display *dpy, unsigned int shape); - -XcursorCursors * -XcursorShapeLoadCursors (Display *dpy, unsigned int shape); - -/* - * This is the function called by Xlib when attempting to - * load cursors from XCreateGlyphCursor. The interface must - * not change as Xlib loads 'libXcursor.so' instead of - * a specific major version - */ -Cursor -XcursorTryShapeCursor (Display *dpy, - Font source_font, - Font mask_font, - unsigned int source_char, - unsigned int mask_char, - XColor _Xconst *foreground, - XColor _Xconst *background); - -void -XcursorNoticeCreateBitmap (Display *dpy, - Pixmap pid, - unsigned int width, - unsigned int height); - -void -XcursorNoticePutBitmap (Display *dpy, - Drawable draw, - XImage *image); - -Cursor -XcursorTryShapeBitmapCursor (Display *dpy, - Pixmap source, - Pixmap mask, - XColor *foreground, - XColor *background, - unsigned int x, - unsigned int y); - -#define XCURSOR_BITMAP_HASH_SIZE 16 - -void -XcursorImageHash (XImage *image, - unsigned char hash[XCURSOR_BITMAP_HASH_SIZE]); - -/* - * Display information APIs - */ -XcursorBool -XcursorSupportsARGB (Display *dpy); - -XcursorBool -XcursorSupportsAnim (Display *dpy); - -XcursorBool -XcursorSetDefaultSize (Display *dpy, int size); - -int -XcursorGetDefaultSize (Display *dpy); - -XcursorBool -XcursorSetTheme (Display *dpy, const char *theme); - -char * -XcursorGetTheme (Display *dpy); - -XcursorBool -XcursorGetThemeCore (Display *dpy); - -XcursorBool -XcursorSetThemeCore (Display *dpy, XcursorBool theme_core); - -_XFUNCPROTOEND - -#endif |