1 /* This file is part of
2 * ======================================================
4 * LyX, The Document Processor
6 * Copyright 2000 The LyX Team.
8 * ====================================================== */
12 #include <gdk--/font.h>
13 #include <gdk/gdktypes.h>
17 #include "gnome_helpers.h"
19 string get_font_name(Gdk_Font const & font)
21 gchar * name = get_font_name(font.gdkobj());
22 string name_str(name);
29 get_font_name (const GdkFont * font)
36 g_print ("Extracting X font info\n");
39 font_atom = gdk_atom_intern ("FONT", FALSE);
41 if (font->type == GDK_FONT_FONTSET) {
42 XFontStruct **font_structs;
46 num_fonts = XFontsOfFontSet (
47 static_cast<XFontSet>(GDK_FONT_XFONT (font))
48 , &font_structs, &font_names);
50 g_print ("Fonts of fontset:\n");
51 for (i = 0; i < num_fonts; i++) g_print (" %s\n", font_names[i]);
53 status = XGetFontProperty (font_structs[0], font_atom, &atom);
55 status = XGetFontProperty (
56 static_cast<XFontStruct*>(GDK_FONT_XFONT (font))
61 return gdk_atom_name (atom);
67 #if USE_UNUSED_STUFF_FROM_E_FONT
69 * Splits full X font name into pieces, overwriting hyphens
73 split_name (gchar * c[], gchar * name)
81 for (i = 0; i < 12; i++) {
84 while (*p && (*p != '-')) p++;
85 /* Replace hyphen with '\0' */
93 * Find light and bold variants of a font, ideally using the provided
94 * weight for the light variant, and a weight 2 shades darker than it
95 * for the bold variant. If there isn't something 2 shades darker, use
96 * something 3 or more shades darker if it exists, or 1 shade darker
97 * if that's all there is. If there is nothing darker than the provided
98 * weight, but there are lighter fonts, then use the darker one for
99 * bold and a lighter one for light.
103 find_variants (gchar **namelist, gint length, gchar *weight,
104 gchar **lightname, gchar **boldname)
106 static GHashTable *wh = NULL;
107 /* Standard, Found, Bold, Light */
115 wh = g_hash_table_new (g_str_hash, g_str_equal);
116 g_hash_table_insert (wh, "light", GINT_TO_POINTER (1));
117 g_hash_table_insert (wh, "book", GINT_TO_POINTER (2));
118 g_hash_table_insert (wh, "regular", GINT_TO_POINTER (2));
119 g_hash_table_insert (wh, "medium", GINT_TO_POINTER (3));
120 g_hash_table_insert (wh, "demibold", GINT_TO_POINTER (5));
121 g_hash_table_insert (wh, "bold", GINT_TO_POINTER (6));
122 g_hash_table_insert (wh, "black", GINT_TO_POINTER (8));
125 g_snprintf (s, 32, weight);
127 sw = GPOINTER_TO_INT (g_hash_table_lookup (wh, s));
128 if (sw == 0) return FALSE;
130 fw = 0; lw = 0; bw = 32;
131 f = NULL; l = NULL; b = NULL;
132 *lightname = NULL; *boldname = NULL;
134 for (i = 0; i < length; i++) {
137 while (*p && (*p != '-')) p++;
139 while (*p && (*p != '-')) p++;
142 while (*p && (*p != '-')) p++;
145 fw = GPOINTER_TO_INT (g_hash_table_lookup (wh, f));
148 if ((fw - 2 == sw) ||
149 ((fw > bw) && (bw == sw + 1)) ||
150 ((fw < bw) && (fw - 2 > sw))) {
154 } else if (fw < sw) {
155 if ((fw + 2 == sw) ||
156 ((fw < lw) && (lw == sw - 1)) ||
157 ((fw > lw) && (fw + 2 < sw))) {
178 #ifdef E_FONT_VERBOSE
180 * Return newly allocated full name
184 e_font_print_gdk_font_name (const GdkFont * font)
186 Atom font_atom, atom;
189 font_atom = gdk_atom_intern ("FONT", FALSE);
191 g_print ("-------- start of font description --------\n");
194 g_print ("GdkFont is NULL\n");
195 } else if (font->type == GDK_FONT_FONTSET) {
196 XFontStruct **font_structs;
201 num_fonts = XFontsOfFontSet (GDK_FONT_XFONT (font), &font_structs, &font_names);
203 g_print ("Gdk Fontset, locale: %s\n", XLocaleOfFontSet (GDK_FONT_XFONT (font)));
204 for (i = 0; i < num_fonts; i++) {
205 g_print (" %s\n", font_names[i]);
209 status = XGetFontProperty (GDK_FONT_XFONT (font), font_atom, &atom);
210 name = gdk_atom_name (atom);
211 g_print ("GdkFont: %s\n", name);
212 if (name) g_free (name);
215 g_print ("-------- end of font description --------\n");