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Diffstat (limited to 'nx-X11/lib/X11/TextExt16.c')
-rw-r--r--nx-X11/lib/X11/TextExt16.c210
1 files changed, 0 insertions, 210 deletions
diff --git a/nx-X11/lib/X11/TextExt16.c b/nx-X11/lib/X11/TextExt16.c
deleted file mode 100644
index 01a0f32e4..000000000
--- a/nx-X11/lib/X11/TextExt16.c
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
-
-Copyright 1989, 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.
-
-*/
-/*
- * Copyright 1995 by FUJITSU LIMITED
- * This is source code modified by FUJITSU LIMITED under the Joint
- * Development Agreement for the CDE/Motif PST.
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-
-#define min_byte2 min_char_or_byte2
-#define max_byte2 max_char_or_byte2
-
-/*
- * XTextExtents16 - compute the extents of string given as a sequence of
- * XChar2bs.
- */
-int
-XTextExtents16 (
- XFontStruct *fs,
- _Xconst XChar2b *string,
- int nchars,
- int *dir, /* RETURN font information */
- int *font_ascent, /* RETURN font information */
- int *font_descent, /* RETURN font information */
- register XCharStruct *overall) /* RETURN character information */
-{
- int i; /* iterator */
- Bool singlerow = (fs->max_byte1 == 0); /* optimization */
- int nfound = 0; /* number of characters found */
- XCharStruct *def; /* info about default char */
-
- if (singlerow) {
- CI_GET_DEFAULT_INFO_1D (fs, def);
- } else {
- CI_GET_DEFAULT_INFO_2D (fs, def);
- }
-
- *dir = fs->direction;
- *font_ascent = fs->ascent;
- *font_descent = fs->descent;
-
- /*
- * Iterate over the input string getting the appropriate * char struct.
- * The default (which may be null if there is no def_char) will be returned
- * if the character doesn't exist. On the first time * through the loop,
- * assign the values to overall; otherwise, compute * the new values.
- */
-
- for (i = 0; i < nchars; i++, string++) {
- register XCharStruct *cs;
- unsigned int r = (unsigned int) string->byte1; /* watch for macros */
- unsigned int c = (unsigned int) string->byte2; /* watch for macros */
-
- if (singlerow) {
- unsigned int ind = ((r << 8) | c); /* watch for macros */
- CI_GET_CHAR_INFO_1D (fs, ind, def, cs);
- } else {
- CI_GET_CHAR_INFO_2D (fs, r, c, def, cs);
- }
-
- if (cs) {
- if (nfound++ == 0) {
- *overall = *cs;
- } else {
- overall->ascent = max (overall->ascent, cs->ascent);
- overall->descent = max (overall->descent, cs->descent);
- overall->lbearing = min (overall->lbearing,
- overall->width + cs->lbearing);
- overall->rbearing = max (overall->rbearing,
- overall->width + cs->rbearing);
- overall->width += cs->width;
- }
- }
- }
-
- /*
- * if there were no characters, then set everything to 0
- */
- if (nfound == 0) {
- overall->width = overall->ascent = overall->descent =
- overall->lbearing = overall->rbearing = 0;
- }
-
- return 0;
-}
-
-
-/*
- * XTextWidth16 - compute the width of sequence of XChar2bs. This is a
- * subset of XTextExtents16.
- */
-int
-XTextWidth16 (
- XFontStruct *fs,
- _Xconst XChar2b *string,
- int count)
-{
- int i; /* iterator */
- Bool singlerow = (fs->max_byte1 == 0); /* optimization */
- XCharStruct *def; /* info about default char */
- int width = 0; /* RETURN value */
-
- if (singlerow) {
- CI_GET_DEFAULT_INFO_1D (fs, def);
- } else {
- CI_GET_DEFAULT_INFO_2D (fs, def);
- }
-
- if (def && fs->min_bounds.width == fs->max_bounds.width)
- return (fs->min_bounds.width * count);
-
- /*
- * Iterate over all character in the input string; only consider characters
- * that exist.
- */
- for (i = 0; i < count; i++, string++) {
- register XCharStruct *cs;
- unsigned int r = (unsigned int) string->byte1; /* watch for macros */
- unsigned int c = (unsigned int) string->byte2; /* watch for macros */
-
- if (singlerow) {
- unsigned int ind = ((r << 8) | c); /* watch for macros */
- CI_GET_CHAR_INFO_1D (fs, ind, def, cs);
- } else {
- CI_GET_CHAR_INFO_2D (fs, r, c, def, cs);
- }
-
- if (cs) width += cs->width;
- }
-
- return width;
-}
-
-
-/*
- * _XTextHeight16 - compute the height of sequence of XChar2bs.
- */
-int
-_XTextHeight16 (
- XFontStruct *fs,
- _Xconst XChar2b *string,
- int count)
-{
- int i; /* iterator */
- Bool singlerow = (fs->max_byte1 == 0); /* optimization */
- XCharStruct *def; /* info about default char */
- int height = 0; /* RETURN value */
-
- if (singlerow) {
- CI_GET_DEFAULT_INFO_1D (fs, def);
- } else {
- CI_GET_DEFAULT_INFO_2D (fs, def);
- }
-
- if (def && (fs->min_bounds.ascent == fs->max_bounds.ascent)
- && (fs->min_bounds.descent == fs->max_bounds.descent))
- return ((fs->min_bounds.ascent + fs->min_bounds.descent) * count);
-
- /*
- * Iterate over all character in the input string; only consider characters
- * that exist.
- */
- for (i = 0; i < count; i++, string++) {
- register XCharStruct *cs;
- unsigned int r = (unsigned int) string->byte1; /* watch for macros */
- unsigned int c = (unsigned int) string->byte2; /* watch for macros */
-
- if (singlerow) {
- unsigned int ind = ((r << 8) | c); /* watch for macros */
- CI_GET_CHAR_INFO_1D (fs, ind, def, cs);
- } else {
- CI_GET_CHAR_INFO_2D (fs, r, c, def, cs);
- }
-
- if (cs) height += (cs->ascent + cs->descent);
- }
-
- return height;
-}
-
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