diff options
Diffstat (limited to 'pango/fonts.c')
| -rw-r--r-- | pango/fonts.c | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/pango/fonts.c b/pango/fonts.c index b52742aa..a66fde54 100644 --- a/pango/fonts.c +++ b/pango/fonts.c @@ -31,7 +31,7 @@ * must be freed using pango_font_description_free(). **/ PangoFontDescription * -pango_font_description_copy (PangoFontDescription *desc) +pango_font_description_copy (const PangoFontDescription *desc) { PangoFontDescription *result = g_new (PangoFontDescription, 1); @@ -43,6 +43,32 @@ pango_font_description_copy (PangoFontDescription *desc) } /** + * pango_font_description_compare: + * @desc1: a #PangoFontDescription + * @desc2: another #PangoFontDescription + * + * Compare two font descriptions for equality. + * + * Return value: %TRUE if the two font descriptions are proveably + * identical. (Two font descriptions may result in + * identical fonts being loaded, but still compare + * %FALSE.) + **/ +gboolean +pango_font_description_compare (const PangoFontDescription *desc1, + const PangoFontDescription *desc2) +{ + g_return_val_if_fail (desc1 != NULL, FALSE); + g_return_val_if_fail (desc2 != NULL, FALSE); + + return (desc1->style == desc2->style && + desc1->variant == desc2->variant && + desc1->weight == desc2->weight && + desc1->stretch == desc2->stretch && + g_strcasecmp (desc1->family_name, desc2->family_name)); +} + +/** * pango_font_description_free: * @desc: a #PangoFontDescription * @@ -278,9 +304,9 @@ pango_font_map_unref (PangoFontMap *fontmap) * Returns the font loaded, or %NULL if no font matched. **/ PangoFont * -pango_font_map_load_font (PangoFontMap *fontmap, - PangoFontDescription *desc, - double size) +pango_font_map_load_font (PangoFontMap *fontmap, + const PangoFontDescription *desc, + double size) { g_return_val_if_fail (fontmap != NULL, NULL); |