Bug 649990 - Remove get_font_options() from e-util.c.

Not only is get_font_options() no longer needed, it's actually doing the
wrong thing by reading settings through GConfClient instead of GSettings.

But it turns out, thanks to the tighter Cairo integration in GTK3, the
widgets that call get_font_options() can be made to work correctly by
simply removing this hack.  Love it when that happens.

2 files changed, 0 insertions, 126 deletions

diff --git a/e-util/e-util.c b/e-util/e-util.c
index 427f479e01..b7dd93aa15 100644
--- a/e-util/e-util.c
+++ b/e-util/e-util.c
@@ -1204,129 +1204,6 @@ e_ascii_dtostr (gchar *buffer, gint buf_len, const gchar *format, gdouble d)
 	return buffer;
 }
 
-/* font options cache */
-static gchar *fo_antialiasing = NULL;
-static gchar *fo_hinting = NULL;
-static gchar *fo_subpixel_order = NULL;
-static GStaticMutex fo_lock = G_STATIC_MUTEX_INIT;
-
-static void
-fo_option_changed (GConfClient *client,
-                   guint cnxn_id,
-                   GConfEntry *entry,
-                   gpointer user_data)
-{
-	const gchar *key;
-
-	g_static_mutex_lock (&fo_lock);
-
-	g_free (fo_antialiasing);
-	key = "/desktop/gnome/font_rendering/antialiasing";
-	fo_antialiasing = gconf_client_get_string (client, key, NULL);
-
-	g_free (fo_hinting);
-	key = "/desktop/gnome/font_rendering/hinting";
-	fo_hinting = gconf_client_get_string (client, key, NULL);
-
-	g_free (fo_subpixel_order);
-	key = "/desktop/gnome/font_rendering/rgba_order";
-	fo_subpixel_order = gconf_client_get_string (client, key, NULL);
-
-	g_static_mutex_unlock (&fo_lock);
-}
-
-cairo_font_options_t *
-get_font_options (void)
-{
-	static GConfClient *fo_gconf = NULL;
-	cairo_font_options_t *font_options = cairo_font_options_create ();
-
-	if (fo_gconf == NULL) {
-		const gchar *key;
-
-		fo_gconf = gconf_client_get_default ();
-
-		key = "/desktop/gnome/font_rendering";
-		gconf_client_add_dir (
-			fo_gconf, key, GCONF_CLIENT_PRELOAD_ONELEVEL, NULL);
-
-		key = "/desktop/gnome/font_rendering/antialiasing";
-		gconf_client_notify_add (
-			fo_gconf, key, fo_option_changed, NULL, NULL, NULL);
-
-		key = "/desktop/gnome/font_rendering/hinting";
-		gconf_client_notify_add (
-			fo_gconf, key, fo_option_changed, NULL, NULL, NULL);
-
-		key = "/desktop/gnome/font_rendering/rgba_order";
-		gconf_client_notify_add (
-			fo_gconf, key, fo_option_changed, NULL, NULL, NULL);
-
-		fo_option_changed (fo_gconf, 0, NULL, NULL);
-	}
-
-	g_static_mutex_lock (&fo_lock);
-
-	/* Antialiasing */
-	if (fo_antialiasing == NULL)
-		cairo_font_options_set_antialias (
-			font_options, CAIRO_ANTIALIAS_DEFAULT);
-	else if (strcmp (fo_antialiasing, "grayscale") == 0)
-		cairo_font_options_set_antialias (
-			font_options, CAIRO_ANTIALIAS_GRAY);
-	else if (strcmp (fo_antialiasing, "rgba") == 0)
-		cairo_font_options_set_antialias (
-			font_options, CAIRO_ANTIALIAS_SUBPIXEL);
-	else if (strcmp (fo_antialiasing, "none") == 0)
-		cairo_font_options_set_antialias (
-			font_options, CAIRO_ANTIALIAS_NONE);
-	else
-		cairo_font_options_set_antialias (
-			font_options, CAIRO_ANTIALIAS_DEFAULT);
-
-	if (fo_hinting == NULL)
-		cairo_font_options_set_hint_style (
-			font_options, CAIRO_HINT_STYLE_DEFAULT);
-	else if (strcmp (fo_hinting, "full") == 0)
-		cairo_font_options_set_hint_style (
-			font_options, CAIRO_HINT_STYLE_FULL);
-	else if (strcmp (fo_hinting, "medium") == 0)
-		cairo_font_options_set_hint_style (
-			font_options, CAIRO_HINT_STYLE_MEDIUM);
-	else if (strcmp (fo_hinting, "slight") == 0)
-		cairo_font_options_set_hint_style (
-			font_options, CAIRO_HINT_STYLE_SLIGHT);
-	else if (strcmp (fo_hinting, "none") == 0)
-		cairo_font_options_set_hint_style (
-			font_options, CAIRO_HINT_STYLE_NONE);
-	else
-		cairo_font_options_set_hint_style (
-			font_options, CAIRO_HINT_STYLE_DEFAULT);
-
-	if (fo_subpixel_order == NULL)
-		cairo_font_options_set_subpixel_order (
-			font_options, CAIRO_SUBPIXEL_ORDER_DEFAULT);
-	else if (strcmp (fo_subpixel_order, "rgb") == 0)
-		cairo_font_options_set_subpixel_order (
-			font_options, CAIRO_SUBPIXEL_ORDER_RGB);
-	else if (strcmp (fo_subpixel_order, "bgr") == 0)
-		cairo_font_options_set_subpixel_order (
-			font_options, CAIRO_SUBPIXEL_ORDER_BGR);
-	else if (strcmp (fo_subpixel_order, "vrgb") == 0)
-		cairo_font_options_set_subpixel_order (
-			font_options, CAIRO_SUBPIXEL_ORDER_VRGB);
-	else if (strcmp (fo_subpixel_order, "vbgr") == 0)
-		cairo_font_options_set_subpixel_order (
-			font_options, CAIRO_SUBPIXEL_ORDER_VBGR);
-	else
-		cairo_font_options_set_subpixel_order (
-			font_options, CAIRO_SUBPIXEL_ORDER_DEFAULT);
-
-	g_static_mutex_unlock (&fo_lock);
-
-	return font_options;
-}
-
 /* Evolution Locks for crash recovery */
 
 static const gchar *
diff --git a/e-util/e-util.h b/e-util/e-util.h
index e1f6c792e4..8463fd4a7b 100644
--- a/e-util/e-util.h
+++ b/e-util/e-util.h
@@ -127,9 +127,6 @@ gchar *		e_ascii_dtostr			(gchar *buffer,
 						 const gchar *format,
 						 gdouble d);
 
-cairo_font_options_t *
-		get_font_options		(void);
-
 gboolean	e_file_lock_create		(void);
 void		e_file_lock_destroy		(void);
 gboolean	e_file_lock_exists		(void);