diff options
Diffstat (limited to 'nx-X11/lib/X11/GetRGBCMap.c')
| -rw-r--r-- | nx-X11/lib/X11/GetRGBCMap.c | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/nx-X11/lib/X11/GetRGBCMap.c b/nx-X11/lib/X11/GetRGBCMap.c deleted file mode 100644 index 746b53fbf..000000000 --- a/nx-X11/lib/X11/GetRGBCMap.c +++ /dev/null @@ -1,134 +0,0 @@ - -/* - -Copyright 1987, 1998 The Open Group - -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. - -The above copyright notice and this permission notice shall be included -in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall -not be used in advertising or otherwise to promote the sale, use or -other dealings in this Software without prior written authorization -from The Open Group. - -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <nx-X11/Xlibint.h> -#include <nx-X11/Xutil.h> -#include "Xatomtype.h" -#include <nx-X11/Xatom.h> - -Status XGetRGBColormaps ( - Display *dpy, - Window w, - XStandardColormap **stdcmap, /* RETURN */ - int *count, /* RETURN */ - Atom property) /* XA_RGB_BEST_MAP, etc. */ -{ - register int i; /* iterator variable */ - xPropStandardColormap *data = NULL; /* data read in from prop */ - Atom actual_type; /* how the prop was actually stored */ - int actual_format; /* ditto */ - unsigned long leftover; /* how much was left over */ - unsigned long nitems; /* number of 32bits read */ - int ncmaps; /* number of structs this makes */ - Bool old_style = False; /* if was too short */ - VisualID def_visual = None; /* visual to use if prop too short */ - XStandardColormap *cmaps; /* return value */ - - - if (XGetWindowProperty (dpy, w, property, 0L, 1000000L, False, - XA_RGB_COLOR_MAP, &actual_type, &actual_format, - &nitems, &leftover, (unsigned char **)&data) - != Success) - return False; - - /* if wrong type or format, or too small for us, then punt */ - if ((actual_type != XA_RGB_COLOR_MAP) || (actual_format != 32) || - (nitems < OldNumPropStandardColormapElements)) { - Xfree (data); - return False; - } - - /* - * See how many properties were found; if pre-ICCCM then assume - * default visual and a kill id of 1. - */ - if (nitems < NumPropStandardColormapElements) { - ncmaps = 1; - old_style = True; - if (nitems < (NumPropStandardColormapElements - 1)) { - Screen *sp = _XScreenOfWindow (dpy, w); - - if (!sp) { - Xfree (data); - return False; - } - def_visual = sp->root_visual->visualid; - } - } else { - /* - * make sure we have an integral number of colormaps - */ - ncmaps = (nitems / NumPropStandardColormapElements); - if ((((unsigned long) ncmaps) * NumPropStandardColormapElements) != - nitems) { - Xfree (data); - return False; - } - } - - - /* - * allocate array - */ - cmaps = Xmalloc (ncmaps * sizeof (XStandardColormap)); - if (!cmaps) { - Xfree (data); - return False; - } - - - /* - * and fill it in, handling compatibility with pre-ICCCM short stdcmaps - */ - { - register XStandardColormap *map; - register xPropStandardColormap *prop; - - for (i = ncmaps, map = cmaps, prop = data; i > 0; i--, map++, prop++) { - map->colormap = prop->colormap; - map->red_max = prop->red_max; - map->red_mult = prop->red_mult; - map->green_max = prop->green_max; - map->green_mult = prop->green_mult; - map->blue_max = prop->blue_max; - map->blue_mult = prop->blue_mult; - map->base_pixel = prop->base_pixel; - map->visualid = (def_visual ? def_visual : prop->visualid); - map->killid = (old_style ? None : prop->killid); - } - } - Xfree (data); - *stdcmap = cmaps; - *count = ncmaps; - return True; -} - |