diff options
Diffstat (limited to 'libX11/src/GetColor.c')
| -rw-r--r-- | libX11/src/GetColor.c | 222 |
1 files changed, 111 insertions, 111 deletions
diff --git a/libX11/src/GetColor.c b/libX11/src/GetColor.c index fc5de7c9b..cd0eb9f63 100644 --- a/libX11/src/GetColor.c +++ b/libX11/src/GetColor.c @@ -1,111 +1,111 @@ -/*
-
-Copyright 1986, 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 <stdio.h>
-#include "Xlibint.h"
-#include "Xcmsint.h"
-
-Status
-XAllocNamedColor(
-register Display *dpy,
-Colormap cmap,
-_Xconst char *colorname, /* STRING8 */
-XColor *hard_def, /* RETURN */
-XColor *exact_def) /* RETURN */
-{
-
- long nbytes;
- xAllocNamedColorReply rep;
- xAllocNamedColorReq *req;
-
- XcmsCCC ccc;
- XcmsColor cmsColor_exact;
- Status ret;
-
-#ifdef XCMS
- /*
- * Let's Attempt to use Xcms and i18n approach to Parse Color
- */
- if ((ccc = XcmsCCCOfColormap(dpy, cmap)) != (XcmsCCC)NULL) {
- const char *tmpName = colorname;
-
- switch (_XcmsResolveColorString(ccc, &tmpName, &cmsColor_exact,
- XcmsRGBFormat)) {
- case XcmsSuccess:
- case XcmsSuccessWithCompression:
- _XcmsRGB_to_XColor(&cmsColor_exact, exact_def, 1);
- memcpy((char *)hard_def, (char *)exact_def, sizeof(XColor));
- ret = XAllocColor(dpy, cmap, hard_def);
- exact_def->pixel = hard_def->pixel;
- return(ret);
- case XcmsFailure:
- case _XCMS_NEWNAME:
- /*
- * if the result was _XCMS_NEWNAME tmpName points to
- * a string in cmsColNm.c:pairs table, for example,
- * gray70 would become tekhvc:0.0/70.0/0.0
- */
- break;
- }
- }
-#endif
-
- /*
- * Xcms and i18n approach failed.
- */
- LockDisplay(dpy);
- GetReq(AllocNamedColor, req);
-
- req->cmap = cmap;
- nbytes = req->nbytes = strlen(colorname);
- req->length += (nbytes + 3) >> 2; /* round up to mult of 4 */
-
- _XSend(dpy, colorname, nbytes);
- /* _XSend is more efficient that Data, since _XReply follows */
-
- if (!_XReply (dpy, (xReply *) &rep, 0, xTrue)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return (0);
- }
-
- exact_def->red = rep.exactRed;
- exact_def->green = rep.exactGreen;
- exact_def->blue = rep.exactBlue;
-
- hard_def->red = rep.screenRed;
- hard_def->green = rep.screenGreen;
- hard_def->blue = rep.screenBlue;
-
- exact_def->pixel = hard_def->pixel = rep.pixel;
-
- UnlockDisplay(dpy);
- SyncHandle();
- return (1);
-}
+/* + +Copyright 1986, 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 <stdio.h> +#include "Xlibint.h" +#include "Xcmsint.h" + +Status +XAllocNamedColor( +register Display *dpy, +Colormap cmap, +_Xconst char *colorname, /* STRING8 */ +XColor *hard_def, /* RETURN */ +XColor *exact_def) /* RETURN */ +{ + + long nbytes; + xAllocNamedColorReply rep; + xAllocNamedColorReq *req; + + XcmsCCC ccc; + XcmsColor cmsColor_exact; + Status ret; + +#ifdef XCMS + /* + * Let's Attempt to use Xcms and i18n approach to Parse Color + */ + if ((ccc = XcmsCCCOfColormap(dpy, cmap)) != (XcmsCCC)NULL) { + const char *tmpName = colorname; + + switch (_XcmsResolveColorString(ccc, &tmpName, &cmsColor_exact, + XcmsRGBFormat)) { + case XcmsSuccess: + case XcmsSuccessWithCompression: + _XcmsRGB_to_XColor(&cmsColor_exact, exact_def, 1); + memcpy((char *)hard_def, (char *)exact_def, sizeof(XColor)); + ret = XAllocColor(dpy, cmap, hard_def); + exact_def->pixel = hard_def->pixel; + return(ret); + case XcmsFailure: + case _XCMS_NEWNAME: + /* + * if the result was _XCMS_NEWNAME tmpName points to + * a string in cmsColNm.c:pairs table, for example, + * gray70 would become tekhvc:0.0/70.0/0.0 + */ + break; + } + } +#endif + + /* + * Xcms and i18n approach failed. + */ + LockDisplay(dpy); + GetReq(AllocNamedColor, req); + + req->cmap = cmap; + nbytes = req->nbytes = strlen(colorname); + req->length += (nbytes + 3) >> 2; /* round up to mult of 4 */ + + _XSend(dpy, colorname, nbytes); + /* _XSend is more efficient that Data, since _XReply follows */ + + if (!_XReply (dpy, (xReply *) &rep, 0, xTrue)) { + UnlockDisplay(dpy); + SyncHandle(); + return (0); + } + + exact_def->red = rep.exactRed; + exact_def->green = rep.exactGreen; + exact_def->blue = rep.exactBlue; + + hard_def->red = rep.screenRed; + hard_def->green = rep.screenGreen; + hard_def->blue = rep.screenBlue; + + exact_def->pixel = hard_def->pixel = rep.pixel; + + UnlockDisplay(dpy); + SyncHandle(); + return (1); +} |