[empathy: 14/28] Use the same font-setting utility for empathy-theme-adium

[Danielle Madeley <daniellem src gnome org>]

commit 356bb4555e3d1eacd8115cb8a8f0c91483055a52
Author: Danielle Madeley <danielle madeley collabora co uk>
Date:   Tue Aug 9 11:50:33 2011 +1000

    Use the same font-setting utility for empathy-theme-adium

 libempathy-gtk/empathy-theme-adium.c |   77 +++++++---------------------------
 1 files changed, 15 insertions(+), 62 deletions(-)
---
diff --git a/libempathy-gtk/empathy-theme-adium.c b/libempathy-gtk/empathy-theme-adium.c
index 874f559..e5227f5 100644
--- a/libempathy-gtk/empathy-theme-adium.c
+++ b/libempathy-gtk/empathy-theme-adium.c
@@ -65,7 +65,10 @@ typedef struct {
 	 * marker for when we lose focus. */
 	GQueue                acked_messages;
 	GtkWidget            *inspector_window;
+
 	GSettings            *gsettings_chat;
+	GSettings            *gsettings_desktop;
+
 	gboolean              has_focus;
 	gboolean              has_unread_message;
 	gboolean              allow_scrolling;
@@ -1463,7 +1466,9 @@ theme_adium_finalize (GObject *object)
 	EmpathyThemeAdiumPriv *priv = GET_PRIV (object);
 
 	empathy_adium_data_unref (priv->data);
+
 	g_object_unref (priv->gsettings_chat);
+	g_object_unref (priv->gsettings_desktop);
 
 	G_OBJECT_CLASS (empathy_theme_adium_parent_class)->finalize (object);
 }
@@ -1560,64 +1565,6 @@ theme_adium_inspect_web_view_cb (WebKitWebInspector *inspector,
 	return NULL;
 }
 
-static PangoFontDescription *
-theme_adium_get_default_font (void)
-{
-	GSettings *gsettings;
-	PangoFontDescription *pango_fd;
-	gchar *font_family;
-
-	gsettings = g_settings_new (EMPATHY_PREFS_DESKTOP_INTERFACE_SCHEMA);
-
-	font_family = g_settings_get_string (gsettings,
-		     EMPATHY_PREFS_DESKTOP_INTERFACE_DOCUMENT_FONT_NAME);
-
-	if (font_family == NULL)
-		return NULL;
-
-	pango_fd = pango_font_description_from_string (font_family);
-	g_free (font_family);
-	g_object_unref (gsettings);
-	return pango_fd;
-}
-
-static void
-theme_adium_set_webkit_font (WebKitWebSettings *w_settings,
-			     const gchar *name,
-			     gint size)
-{
-	g_object_set (w_settings, "default-font-family", name, NULL);
-	g_object_set (w_settings, "default-font-size", size, NULL);
-}
-
-static void
-theme_adium_set_default_font (WebKitWebSettings *w_settings)
-{
-	PangoFontDescription *default_font_desc;
-	GdkScreen *current_screen;
-	gdouble dpi = 0;
-	gint pango_font_size = 0;
-
-	default_font_desc = theme_adium_get_default_font ();
-	if (default_font_desc == NULL)
-		return ;
-	pango_font_size = pango_font_description_get_size (default_font_desc)
-		/ PANGO_SCALE ;
-	if (pango_font_description_get_size_is_absolute (default_font_desc)) {
-		current_screen = gdk_screen_get_default ();
-		if (current_screen != NULL) {
-			dpi = gdk_screen_get_resolution (current_screen);
-		} else {
-			dpi = BORING_DPI_DEFAULT;
-		}
-		pango_font_size = (gint) (pango_font_size / (dpi / 72));
-	}
-	theme_adium_set_webkit_font (w_settings,
-		pango_font_description_get_family (default_font_desc),
-		pango_font_size);
-	pango_font_description_free (default_font_desc);
-}
-
 static void
 theme_adium_constructed (GObject *object)
 {
@@ -1625,18 +1572,21 @@ theme_adium_constructed (GObject *object)
 	const gchar           *font_family = NULL;
 	gint                   font_size = 0;
 	WebKitWebView         *webkit_view = WEBKIT_WEB_VIEW (object);
-	WebKitWebSettings     *webkit_settings;
 	WebKitWebInspector    *webkit_inspector;
 
 	/* Set default settings */
 	font_family = tp_asv_get_string (priv->data->info, "DefaultFontFamily");
 	font_size = tp_asv_get_int32 (priv->data->info, "DefaultFontSize", NULL);
-	webkit_settings = webkit_web_view_get_settings (webkit_view);
 
 	if (font_family && font_size) {
-		theme_adium_set_webkit_font (webkit_settings, font_family, font_size);
+		g_object_set (webkit_web_view_get_settings (webkit_view),
+			"default-font-family", font_family,
+			"default-font-size", font_size,
+			NULL);
 	} else {
-		theme_adium_set_default_font (webkit_settings);
+		empathy_webkit_bind_font_setting (webkit_view,
+			priv->gsettings_desktop,
+			EMPATHY_PREFS_DESKTOP_INTERFACE_DOCUMENT_FONT_NAME);
 	}
 
 	/* Setup webkit inspector */
@@ -1758,6 +1708,9 @@ empathy_theme_adium_init (EmpathyThemeAdium *theme)
 			  NULL);
 
 	priv->gsettings_chat = g_settings_new (EMPATHY_PREFS_CHAT_SCHEMA);
+	priv->gsettings_desktop = g_settings_new (
+		EMPATHY_PREFS_DESKTOP_INTERFACE_SCHEMA);
+
 	g_signal_connect (priv->gsettings_chat,
 		"changed::" EMPATHY_PREFS_CHAT_WEBKIT_DEVELOPER_TOOLS,
 		G_CALLBACK (theme_adium_notify_enable_webkit_developer_tools_cb),