1 files changed, 300 insertions, 300 deletions
diff --git a/libX11/modules/om/generic/omTextEsc.c b/libX11/modules/om/generic/omTextEsc.c
index df1fb10c0..cb444f441 100644
--- a/libX11/modules/om/generic/omTextEsc.c
+++ b/libX11/modules/om/generic/omTextEsc.c
@@ -1,300 +1,300 @@
-/*
- * Copyright 1992, 1993 by TOSHIBA Corp.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of TOSHIBA not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission. TOSHIBA make no representations about the
- * suitability of this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- *
- * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Katsuhisa Yano	TOSHIBA Corp.
- *			   	mopi@osa.ilab.toshiba.co.jp
- */
-/*
- * 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"
-#include "XomGeneric.h"
-#include <stdio.h>
-
-/* For VW/UDC start */
-
-#define	VMAP		0
-#define	VROTATE		1
-#define	FONTSCOPE	2
-
-static int
-is_rotate(
-    XOC         oc,
-    XFontStruct *font)
-{
-    XOCGenericPart      *gen = XOC_GENERIC(oc);
-    FontSet             font_set;
-    VRotate             vrotate;
-    int                 font_set_count;
-    int                 vrotate_num;
-
-    font_set = gen->font_set;
-    font_set_count = gen->font_set_num;
-    for( ; font_set_count-- ; font_set++) {
-	if((font_set->vrotate_num > 0) && (font_set->vrotate != NULL)) {
-	    vrotate = font_set->vrotate;
-	    vrotate_num = font_set->vrotate_num;
-	    for( ; vrotate_num-- ; vrotate++)
-		if(vrotate->font == font)
-		    return True;
-	}
-    }
-    return False;
-}
-
-static int
-is_codemap(
-    XOC         oc,
-    XFontStruct *font)
-{
-    XOCGenericPart      *gen = XOC_GENERIC(oc);
-    FontSet             font_set;
-    FontData            vmap;
-    int                 font_set_count;
-    int                 vmap_num;
-
-    font_set = gen->font_set;
-    font_set_count = gen->font_set_num;
-    for( ; font_set_count-- ; font_set++) {
-	if(font_set->vmap_num > 0) {
-	    vmap = font_set->vmap;
-	    vmap_num = font_set->vmap_num;
-	    for( ; vmap_num-- ; vmap++)
-		if(vmap->font == font)
-		    return True;
-	}
-    }
-    return False;
-}
-
-static int
-escapement_vertical(
-    XOC         oc,
-    XFontStruct *font,
-    Bool        is_xchar2b,
-    XPointer    text,
-    int         length)
-{
-    XChar2b	*buf2b;
-    char	*buf;
-    int		escapement = 0, i;
-
-    if(is_xchar2b) {
-	for(i = 0, buf2b = (XChar2b *) text ; i < length ; i++, buf2b++) {
-	    if(is_rotate(oc, font) == True) {
-		escapement += _XTextHeight16(font, buf2b, 1);
-	    } else {
-		escapement += (int) (font->max_bounds.ascent +
-				     font->max_bounds.descent);
-	    }
-	}
-    } else {
-	for(i = 0, buf = (char *)text ; i < length && *buf ; i++, buf++) {
-	    if(is_rotate(oc, font) == True) {
-		escapement += _XTextHeight(font, buf, 1);
-	    } else {
-		escapement += (int) (font->max_bounds.ascent +
-				     font->max_bounds.descent);
-	    }
-	}
-    }
-    return escapement;
-}
-
-
-static int
-TextWidthWithFontSet(
-    FontSet	font_set,
-    XOC		oc,
-    XPointer    text,
-    int         length)
-{
-    FontData		fd;
-    XFontStruct		*font;
-    unsigned char	*ptr = (unsigned char *)text;
-    Bool        	is_xchar2b;
-    int			ptr_len = length;
-    int			escapement = 0, char_len = 0;
-
-    if(font_set == (FontSet) NULL)
-	return escapement;
-
-    is_xchar2b = font_set->is_xchar2b;
-
-    while(length > 0) {
-	fd = _XomGetFontDataFromFontSet(font_set, ptr, length, &ptr_len,
-					       is_xchar2b, FONTSCOPE);
-	if(ptr_len <= 0)
-	    break;
-
-	/*
-	 * First, see if the "Best Match" font for the FontSet was set.
-	 * If it was, use that font.  If it was not set, then use the
-	 * font defined by font_set->font_data[0] (which is what
-	 * _XomGetFontDataFromFontSet() always seems to return for
-	 * non-VW text).  Note that given the new algorithm in
-	 * parse_fontname() and parse_fontdata(), fs->font will
-	 * *always* contain good data.   We should probably remove
-	 * the check for "fd->font", but we won't :-) -- jjw/pma (HP)
-	 *
-	 * Above comment and way this is done propagated from omText.c
-	 * Note that fd->font is junk so using the result of the
-	 * above call /needs/ to be ignored.
-	 *
-	 * Owen Taylor <otaylor@redhat.com>     12 Jul 2000
-	 *
-	 */
-
-	if(fd == (FontData) NULL ||
-	   (font = font_set->font) == (XFontStruct *) NULL) {
-
-	    if((font = fd->font) == (XFontStruct *) NULL)
-		break;
-	}
-
-	switch(oc->core.orientation) {
-	  case XOMOrientation_LTR_TTB:
-	  case XOMOrientation_RTL_TTB:
-	    if (is_xchar2b) {
-		char_len = ptr_len / sizeof(XChar2b);
-		escapement += XTextWidth16(font, (XChar2b *)ptr, char_len);
-	    } else {
-		char_len = ptr_len;
-		escapement += XTextWidth(font, (char *)ptr, char_len);
-	    }
-	    break;
-
-	  case XOMOrientation_TTB_LTR:
-	  case XOMOrientation_TTB_RTL:
-	    if(font_set->font == font) {
-		fd = _XomGetFontDataFromFontSet(font_set, ptr, length, &ptr_len,
-						is_xchar2b, VMAP);
-		if(ptr_len <= 0)
-		    break;
-		if(fd == (FontData) NULL ||
-		   (font = fd->font) == (XFontStruct *) NULL)
-		    break;
-
-		if(is_codemap(oc, fd->font) == False) {
-		    fd = _XomGetFontDataFromFontSet(font_set, ptr, length,
-						    &ptr_len, is_xchar2b,
-						    VROTATE);
-		    if(ptr_len <= 0)
-			break;
-		    if(fd == (FontData) NULL ||
-		       (font = fd->font) == (XFontStruct *) NULL)
-			break;
-		}
-	    }
-
-	    if(is_xchar2b)
-		char_len = ptr_len / sizeof(XChar2b);
-	    else
-		char_len = ptr_len;
-	    escapement += escapement_vertical(oc, font, is_xchar2b,
-					      (XPointer) ptr, char_len);
-	    break;
-
-	  case XOMOrientation_Context:
-	    /* not used? */
-            break;
-	}
-
-	if(char_len <= 0)
-	    break;
-
-	length -= char_len;
-	ptr += ptr_len;
-    }
-
-    return escapement;
-}
-
-/* For VW/UDC end */
-
-static int
-_XomGenericTextEscapement(
-    XOC oc,
-    XOMTextType type,
-    XPointer text,
-    int length)
-{
-    XlcConv conv;
-    XFontStruct *font;
-    Bool is_xchar2b;
-/* VW/UDC */
-    XPointer args[3];
-    FontSet font_set;
-/* VW/UDC */
-    XChar2b xchar2b_buf[BUFSIZ], *buf;
-    int escapement = 0;
-    int buf_len = 0, left = 0;
-
-    conv = _XomInitConverter(oc, type);
-    if (conv == NULL)
-	return escapement;
-
-    args[0] = (XPointer) &font;
-    args[1] = (XPointer) &is_xchar2b;
-    args[2] = (XPointer) &font_set;
-
-    while (length > 0) {
-	buf = xchar2b_buf;
-	left = buf_len = BUFSIZ;
-
-	if (_XomConvert(oc, conv, (XPointer *) &text, &length,
-			(XPointer *) &buf, &left, args, 3) < 0)
-	    break;
-	buf_len -= left;
-
-/* VW/UDC */
-	escapement += TextWidthWithFontSet(font_set, oc,
-					   (XPointer) xchar2b_buf, buf_len);
-/* VW/UDC */
-    }
-
-    return escapement;
-}
-
-int
-_XmbGenericTextEscapement(XOC oc, _Xconst char *text, int length)
-{
-    return _XomGenericTextEscapement(oc, XOMMultiByte, (XPointer) text, length);
-}
-
-int
-_XwcGenericTextEscapement(XOC oc, _Xconst wchar_t *text, int length)
-{
-    return _XomGenericTextEscapement(oc, XOMWideChar, (XPointer) text, length);
-}
-
-int
-_Xutf8GenericTextEscapement(XOC oc, _Xconst char *text, int length)
-{
-    return _XomGenericTextEscapement(oc, XOMUtf8String, (XPointer) text,
-				     length);
-}
+/*
+ * Copyright 1992, 1993 by TOSHIBA Corp.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of TOSHIBA not be used in advertising
+ * or publicity pertaining to distribution of the software without specific,
+ * written prior permission. TOSHIBA make no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author: Katsuhisa Yano	TOSHIBA Corp.
+ *			   	mopi@osa.ilab.toshiba.co.jp
+ */
+/*
+ * 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"
+#include "XomGeneric.h"
+#include <stdio.h>
+
+/* For VW/UDC start */
+
+#define	VMAP		0
+#define	VROTATE		1
+#define	FONTSCOPE	2
+
+static int
+is_rotate(
+    XOC         oc,
+    XFontStruct *font)
+{
+    XOCGenericPart      *gen = XOC_GENERIC(oc);
+    FontSet             font_set;
+    VRotate             vrotate;
+    int                 font_set_count;
+    int                 vrotate_num;
+
+    font_set = gen->font_set;
+    font_set_count = gen->font_set_num;
+    for( ; font_set_count-- ; font_set++) {
+	if((font_set->vrotate_num > 0) && (font_set->vrotate != NULL)) {
+	    vrotate = font_set->vrotate;
+	    vrotate_num = font_set->vrotate_num;
+	    for( ; vrotate_num-- ; vrotate++)
+		if(vrotate->font == font)
+		    return True;
+	}
+    }
+    return False;
+}
+
+static int
+is_codemap(
+    XOC         oc,
+    XFontStruct *font)
+{
+    XOCGenericPart      *gen = XOC_GENERIC(oc);
+    FontSet             font_set;
+    FontData            vmap;
+    int                 font_set_count;
+    int                 vmap_num;
+
+    font_set = gen->font_set;
+    font_set_count = gen->font_set_num;
+    for( ; font_set_count-- ; font_set++) {
+	if(font_set->vmap_num > 0) {
+	    vmap = font_set->vmap;
+	    vmap_num = font_set->vmap_num;
+	    for( ; vmap_num-- ; vmap++)
+		if(vmap->font == font)
+		    return True;
+	}
+    }
+    return False;
+}
+
+static int
+escapement_vertical(
+    XOC         oc,
+    XFontStruct *font,
+    Bool        is_xchar2b,
+    XPointer    text,
+    int         length)
+{
+    XChar2b	*buf2b;
+    char	*buf;
+    int		escapement = 0, i;
+
+    if(is_xchar2b) {
+	for(i = 0, buf2b = (XChar2b *) text ; i < length ; i++, buf2b++) {
+	    if(is_rotate(oc, font) == True) {
+		escapement += _XTextHeight16(font, buf2b, 1);
+	    } else {
+		escapement += (int) (font->max_bounds.ascent +
+				     font->max_bounds.descent);
+	    }
+	}
+    } else {
+	for(i = 0, buf = (char *)text ; i < length && *buf ; i++, buf++) {
+	    if(is_rotate(oc, font) == True) {
+		escapement += _XTextHeight(font, buf, 1);
+	    } else {
+		escapement += (int) (font->max_bounds.ascent +
+				     font->max_bounds.descent);
+	    }
+	}
+    }
+    return escapement;
+}
+
+
+static int
+TextWidthWithFontSet(
+    FontSet	font_set,
+    XOC		oc,
+    XPointer    text,
+    int         length)
+{
+    FontData		fd;
+    XFontStruct		*font;
+    unsigned char	*ptr = (unsigned char *)text;
+    Bool        	is_xchar2b;
+    int			ptr_len = length;
+    int			escapement = 0, char_len = 0;
+
+    if(font_set == (FontSet) NULL)
+	return escapement;
+
+    is_xchar2b = font_set->is_xchar2b;
+
+    while(length > 0) {
+	fd = _XomGetFontDataFromFontSet(font_set, ptr, length, &ptr_len,
+					       is_xchar2b, FONTSCOPE);
+	if(ptr_len <= 0)
+	    break;
+
+	/*
+	 * First, see if the "Best Match" font for the FontSet was set.
+	 * If it was, use that font.  If it was not set, then use the
+	 * font defined by font_set->font_data[0] (which is what
+	 * _XomGetFontDataFromFontSet() always seems to return for
+	 * non-VW text).  Note that given the new algorithm in
+	 * parse_fontname() and parse_fontdata(), fs->font will
+	 * *always* contain good data.   We should probably remove
+	 * the check for "fd->font", but we won't :-) -- jjw/pma (HP)
+	 *
+	 * Above comment and way this is done propagated from omText.c
+	 * Note that fd->font is junk so using the result of the
+	 * above call /needs/ to be ignored.
+	 *
+	 * Owen Taylor <otaylor@redhat.com>     12 Jul 2000
+	 *
+	 */
+
+	if(fd == (FontData) NULL ||
+	   (font = font_set->font) == (XFontStruct *) NULL) {
+
+	    if((font = fd->font) == (XFontStruct *) NULL)
+		break;
+	}
+
+	switch(oc->core.orientation) {
+	  case XOMOrientation_LTR_TTB:
+	  case XOMOrientation_RTL_TTB:
+	    if (is_xchar2b) {
+		char_len = ptr_len / sizeof(XChar2b);
+		escapement += XTextWidth16(font, (XChar2b *)ptr, char_len);
+	    } else {
+		char_len = ptr_len;
+		escapement += XTextWidth(font, (char *)ptr, char_len);
+	    }
+	    break;
+
+	  case XOMOrientation_TTB_LTR:
+	  case XOMOrientation_TTB_RTL:
+	    if(font_set->font == font) {
+		fd = _XomGetFontDataFromFontSet(font_set, ptr, length, &ptr_len,
+						is_xchar2b, VMAP);
+		if(ptr_len <= 0)
+		    break;
+		if(fd == (FontData) NULL ||
+		   (font = fd->font) == (XFontStruct *) NULL)
+		    break;
+
+		if(is_codemap(oc, fd->font) == False) {
+		    fd = _XomGetFontDataFromFontSet(font_set, ptr, length,
+						    &ptr_len, is_xchar2b,
+						    VROTATE);
+		    if(ptr_len <= 0)
+			break;
+		    if(fd == (FontData) NULL ||
+		       (font = fd->font) == (XFontStruct *) NULL)
+			break;
+		}
+	    }
+
+	    if(is_xchar2b)
+		char_len = ptr_len / sizeof(XChar2b);
+	    else
+		char_len = ptr_len;
+	    escapement += escapement_vertical(oc, font, is_xchar2b,
+					      (XPointer) ptr, char_len);
+	    break;
+
+	  case XOMOrientation_Context:
+	    /* not used? */
+            break;
+	}
+
+	if(char_len <= 0)
+	    break;
+
+	length -= char_len;
+	ptr += ptr_len;
+    }
+
+    return escapement;
+}
+
+/* For VW/UDC end */
+
+static int
+_XomGenericTextEscapement(
+    XOC oc,
+    XOMTextType type,
+    XPointer text,
+    int length)
+{
+    XlcConv conv;
+    XFontStruct *font;
+    Bool is_xchar2b;
+/* VW/UDC */
+    XPointer args[3];
+    FontSet font_set;
+/* VW/UDC */
+    XChar2b xchar2b_buf[BUFSIZ], *buf;
+    int escapement = 0;
+    int buf_len = 0, left = 0;
+
+    conv = _XomInitConverter(oc, type);
+    if (conv == NULL)
+	return escapement;
+
+    args[0] = (XPointer) &font;
+    args[1] = (XPointer) &is_xchar2b;
+    args[2] = (XPointer) &font_set;
+
+    while (length > 0) {
+	buf = xchar2b_buf;
+	left = buf_len = BUFSIZ;
+
+	if (_XomConvert(oc, conv, (XPointer *) &text, &length,
+			(XPointer *) &buf, &left, args, 3) < 0)
+	    break;
+	buf_len -= left;
+
+/* VW/UDC */
+	escapement += TextWidthWithFontSet(font_set, oc,
+					   (XPointer) xchar2b_buf, buf_len);
+/* VW/UDC */
+    }
+
+    return escapement;
+}
+
+int
+_XmbGenericTextEscapement(XOC oc, _Xconst char *text, int length)
+{
+    return _XomGenericTextEscapement(oc, XOMMultiByte, (XPointer) text, length);
+}
+
+int
+_XwcGenericTextEscapement(XOC oc, _Xconst wchar_t *text, int length)
+{
+    return _XomGenericTextEscapement(oc, XOMWideChar, (XPointer) text, length);
+}
+
+int
+_Xutf8GenericTextEscapement(XOC oc, _Xconst char *text, int length)
+{
+    return _XomGenericTextEscapement(oc, XOMUtf8String, (XPointer) text,
+				     length);
+}