2008-04-21 Behdad Esfahbod <behdad@gnome.org>
+ Bug 514617 – Add pango_cairo_font_map_set_default()
+
+ * docs/pango-sections.txt:
+ * docs/tmpl/pangocairo.sgml:
+ * pango/pangocairo-fontmap.c (pango_cairo_font_map_get_default),
+ (pango_cairo_font_map_set_default):
+ * pango/pangocairo.def:
+ * pango/pangocairo.h:
+ New public API:
+
+ pango_cairo_font_map_set_default()
+
+2008-04-21 Behdad Esfahbod <behdad@gnome.org>
+
* docs/pango-docs.sgml: Add index of new API in 1.22.
2008-04-21 Behdad Esfahbod <behdad@gnome.org>
}
}
+static PangoFontMap *default_font_map = NULL;
+
/**
* pango_cairo_font_map_get_default:
*
* You generally should only use the #PangoFontMap and
* #PangoCairoFontMap interfaces on the returned object.
*
- * Return value: the default Cairo fontmap for #Pango. This
+ * The default Cairo fontmap can be changed by using
+ * pango_cairo_font_map_set_default(). This can be used to
+ * change the Cairo font backend that the default fontmap
+ * uses for example.
+ *
+ * Return value: the default Cairo fontmap for Pango. This
* object is owned by Pango and must not be freed.
*
* Since: 1.10
PangoFontMap *
pango_cairo_font_map_get_default (void)
{
- static PangoFontMap *default_font_map = NULL;
-
if (G_UNLIKELY (!default_font_map))
default_font_map = pango_cairo_font_map_new ();
}
/**
+ * pango_cairo_font_map_set_default:
+ * @fontmap: The new default font map, or %NULL
+ *
+ * Sets a default #PangoCairoFontMap to use with Cairo.
+ *
+ * This can be used to change the Cairo font backend that the
+ * default fontmap uses for example. The old default font map
+ * is unreffed and the new font map referenced.
+ *
+ * A value of %NULL for @fontmap will cause a new default font
+ * map to be created on demand, using pango_cairo_font_map_new().
+ *
+ * Since: 1.22
+ **/
+void
+pango_cairo_font_map_set_default (PangoCairoFontMap *fontmap)
+{
+ g_return_if_fail (PANGO_IS_CAIRO_FONT_MAP (fontmap));
+
+ if ((PangoFontMap *) fontmap == default_font_map)
+ return;
+
+ if (default_font_map)
+ g_object_unref (default_font_map);
+
+ default_font_map = g_object_ref (fontmap);
+}
+
+/**
* pango_cairo_font_map_set_resolution:
* @fontmap: a #PangoCairoFontMap
* @dpi: the resolution in "dots per inch". (Physical inches aren't actually
pango_cairo_font_get_scaled_font
pango_cairo_font_map_create_context
pango_cairo_font_map_get_default
+ pango_cairo_font_map_set_default
pango_cairo_font_map_get_font_type
pango_cairo_font_map_get_resolution
pango_cairo_font_map_get_type
PangoFontMap *pango_cairo_font_map_new (void);
PangoFontMap *pango_cairo_font_map_new_for_font_type (cairo_font_type_t fonttype);
PangoFontMap *pango_cairo_font_map_get_default (void);
+void pango_cairo_font_map_set_default (PangoCairoFontMap *fontmap);
cairo_font_type_t pango_cairo_font_map_get_font_type (PangoCairoFontMap *fontmap);
void pango_cairo_font_map_set_resolution (PangoCairoFontMap *fontmap,