omImText.c revision 1ab64890 
1/* $Xorg: omImText.c,v 1.3 2000/08/17 19:45:22 cpqbld Exp $ */
2/*
3 * Copyright 1992, 1993 by TOSHIBA Corp.
4 *
5 * Permission to use, copy, modify, and distribute this software and its
6 * documentation for any purpose and without fee is hereby granted, provided
7 * that the above copyright notice appear in all copies and that both that
8 * copyright notice and this permission notice appear in supporting
9 * documentation, and that the name of TOSHIBA not be used in advertising
10 * or publicity pertaining to distribution of the software without specific,
11 * written prior permission. TOSHIBA make no representations about the
12 * suitability of this software for any purpose.  It is provided "as is"
13 * without express or implied warranty.
14 *
15 * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
16 * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
17 * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
18 * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
19 * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
20 * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
21 * SOFTWARE.
22 *
23 * Author: Katsuhisa Yano	TOSHIBA Corp.
24 *			   	mopi@osa.ilab.toshiba.co.jp
25 */
26/* $XFree86: xc/lib/X11/omImText.c,v 1.5 2003/04/13 19:22:22 dawes Exp $ */
27
28#ifdef HAVE_CONFIG_H
29#include <config.h>
30#endif
31#include "Xlibint.h"
32#include "XomGeneric.h"
33
34#if 0
35extern int _XomGenericTextExtents(), _XomGenericDrawString();
36#endif
37
38#define GET_VALUE_MASK	(GCFunction | GCForeground | GCBackground | GCFillStyle)
39#define SET_VALUE_MASK	(GCFunction | GCForeground | GCFillStyle)
40
41static void
42_XomGenericDrawImageString(
43    Display *dpy,
44    Drawable d,
45    XOC oc,
46    GC gc,
47    int x, int y,
48    XOMTextType type,
49    XPointer text,
50    int length)
51{
52    XGCValues values;
53    XRectangle extent;
54
55    XGetGCValues(dpy, gc, GET_VALUE_MASK, &values);
56
57    XSetFunction(dpy, gc, GXcopy);
58    XSetForeground(dpy, gc, values.background);
59    XSetFillStyle(dpy, gc, FillSolid);
60
61    _XomGenericTextExtents(oc, type, text, length, 0, &extent);
62    XFillRectangle(dpy, d, gc, x + extent.x, y + extent.y, extent.width,
63		   extent.height);
64
65    XChangeGC(dpy, gc, SET_VALUE_MASK, &values);
66
67    _XomGenericDrawString(dpy, d, oc, gc, x, y, type, text, length);
68}
69
70void
71_XmbGenericDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x,
72			   int y, _Xconst char *text, int length)
73{
74    _XomGenericDrawImageString(dpy, d, oc, gc, x, y, XOMMultiByte,
75			       (XPointer) text, length);
76}
77
78void
79_XwcGenericDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x,
80			   int y, _Xconst wchar_t *text, int length)
81{
82    _XomGenericDrawImageString(dpy, d, oc, gc, x, y, XOMWideChar,
83			       (XPointer) text, length);
84}
85
86void
87_Xutf8GenericDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x,
88			     int y, _Xconst char *text, int length)
89{
90    _XomGenericDrawImageString(dpy, d, oc, gc, x, y, XOMUtf8String,
91			       (XPointer) text, length);
92}
93