diff options
Diffstat (limited to 'libX11/src/ImText16.c')
| -rw-r--r-- | libX11/src/ImText16.c | 207 |
1 files changed, 103 insertions, 104 deletions
diff --git a/libX11/src/ImText16.c b/libX11/src/ImText16.c index 3338ec78a..49859aa53 100644 --- a/libX11/src/ImText16.c +++ b/libX11/src/ImText16.c @@ -1,104 +1,103 @@ -/* - -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. - -*/ - -#define NEED_REPLIES -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "Xlibint.h" - -int -XDrawImageString16( - register Display *dpy, - Drawable d, - GC gc, - int x, - int y, - _Xconst XChar2b *string, - int length) -{ - register xImageText16Req *req; - XChar2b *CharacterOffset = (XChar2b *)string; - int FirstTimeThrough = True; - int lastX = 0; - - LockDisplay(dpy); - FlushGC(dpy, gc); - - while (length > 0) - { - int Unit, Datalength; - - if (length > 255) Unit = 255; - else Unit = length; - - if (FirstTimeThrough) - { - FirstTimeThrough = False; - } - else - { - char buf[512]; - xQueryTextExtentsReq *qreq; - xQueryTextExtentsReply rep; - unsigned char *ptr; - XChar2b *str; - int i; - - GetReq(QueryTextExtents, qreq); - qreq->fid = gc->gid; - qreq->length += (510 + 3)>>2; - qreq->oddLength = 1; - str = CharacterOffset - 255; - for (ptr = (unsigned char *)buf, i = 255; --i >= 0; str++) { - *ptr++ = str->byte1; - *ptr++ = str->byte2; - } - Data (dpy, buf, 510); - if (!_XReply (dpy, (xReply *)&rep, 0, xTrue)) - break; - - x = lastX + cvtINT32toInt (rep.overallWidth); - } - - GetReq (ImageText16, req); - req->length += ((Unit << 1) + 3) >> 2; - req->nChars = Unit; - req->drawable = d; - req->gc = gc->gid; - req->y = y; - - lastX = req->x = x; - Datalength = Unit << 1; - Data (dpy, (char *)CharacterOffset, (long)Datalength); - CharacterOffset += Unit; - length -= Unit; - } - UnlockDisplay(dpy); - SyncHandle(); - return 0; -} - +/*
+
+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 "Xlibint.h"
+
+int
+XDrawImageString16(
+ register Display *dpy,
+ Drawable d,
+ GC gc,
+ int x,
+ int y,
+ _Xconst XChar2b *string,
+ int length)
+{
+ register xImageText16Req *req;
+ XChar2b *CharacterOffset = (XChar2b *)string;
+ int FirstTimeThrough = True;
+ int lastX = 0;
+
+ LockDisplay(dpy);
+ FlushGC(dpy, gc);
+
+ while (length > 0)
+ {
+ int Unit, Datalength;
+
+ if (length > 255) Unit = 255;
+ else Unit = length;
+
+ if (FirstTimeThrough)
+ {
+ FirstTimeThrough = False;
+ }
+ else
+ {
+ char buf[512];
+ xQueryTextExtentsReq *qreq;
+ xQueryTextExtentsReply rep;
+ unsigned char *ptr;
+ XChar2b *str;
+ int i;
+
+ GetReq(QueryTextExtents, qreq);
+ qreq->fid = gc->gid;
+ qreq->length += (510 + 3)>>2;
+ qreq->oddLength = 1;
+ str = CharacterOffset - 255;
+ for (ptr = (unsigned char *)buf, i = 255; --i >= 0; str++) {
+ *ptr++ = str->byte1;
+ *ptr++ = str->byte2;
+ }
+ Data (dpy, buf, 510);
+ if (!_XReply (dpy, (xReply *)&rep, 0, xTrue))
+ break;
+
+ x = lastX + cvtINT32toInt (rep.overallWidth);
+ }
+
+ GetReq (ImageText16, req);
+ req->length += ((Unit << 1) + 3) >> 2;
+ req->nChars = Unit;
+ req->drawable = d;
+ req->gc = gc->gid;
+ req->y = y;
+
+ lastX = req->x = x;
+ Datalength = Unit << 1;
+ Data (dpy, (char *)CharacterOffset, (long)Datalength);
+ CharacterOffset += Unit;
+ length -= Unit;
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return 0;
+}
+
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