From 13762515153f9e254e5c17fb747ad76121f8710c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dan=20Vr=C3=A1til?= <dvratil@redhat.com>
Date: Thu, 12 Apr 2012 12:48:00 +0200
Subject: Bug #673108 - Font settings and monospace fonts don't work

---
 mail/e-mail-display.c | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++
 mail/em-format-html.c |  2 +-
 2 files changed, 57 insertions(+), 1 deletion(-)

(limited to 'mail')

diff --git a/mail/e-mail-display.c b/mail/e-mail-display.c
index a1d95bdaaa..d1f3137c80 100644
--- a/mail/e-mail-display.c
+++ b/mail/e-mail-display.c
@@ -66,6 +66,8 @@ struct _EMailDisplayPrivate {
         GtkActionGroup *images_actions;
 
         gint force_image_load: 1;
+
+	GSettings *settings;
 };
 
 enum {
@@ -314,6 +316,11 @@ mail_display_dispose (GObject *object)
 		priv->formatter = NULL;
 	}
 
+	if (priv->settings) {
+		g_object_unref (priv->settings);
+		priv->settings = NULL;
+	}
+
 	/* Chain up to parent's dispose() method. */
 	G_OBJECT_CLASS (parent_class)->dispose (object);
 }
@@ -1179,10 +1186,43 @@ mail_display_frame_created (WebKitWebView *web_view,
 		G_CALLBACK (puri_bind_dom), NULL);
 }
 
+static void
+mail_display_set_fonts (EWebView *web_view,
+			PangoFontDescription **monospace,
+			PangoFontDescription **variable)
+{
+	EMailDisplay *display = E_MAIL_DISPLAY (web_view);
+	gboolean use_custom_font;
+	gchar *monospace_font, *variable_font;
+
+	use_custom_font = g_settings_get_boolean (display->priv->settings, "use-custom-font");
+	if (!use_custom_font) {
+		*monospace = NULL;
+		*variable = NULL;
+		return;
+	}
+
+	monospace_font = g_settings_get_string (
+				display->priv->settings,
+				"monospace-font");
+	variable_font = g_settings_get_string (
+				display->priv->settings,
+				"variable-width-font");
+
+	*monospace = monospace_font ? pango_font_description_from_string (monospace_font) : NULL;
+	*variable = variable_font ? pango_font_description_from_string (variable_font) : NULL;
+
+	if (monospace_font)
+		g_free (monospace_font);
+	if (variable_font)
+		g_free (variable_font);
+}
+
 static void
 e_mail_display_class_init (EMailDisplayClass *class)
 {
 	GObjectClass *object_class;
+	EWebViewClass *web_view_class;
 	GtkWidgetClass *widget_class;
 
 	parent_class = g_type_class_peek_parent (class);
@@ -1193,6 +1233,9 @@ e_mail_display_class_init (EMailDisplayClass *class)
 	object_class->get_property = mail_display_get_property;
 	object_class->dispose = mail_display_dispose;
 
+	web_view_class = E_WEB_VIEW_CLASS (class);
+	web_view_class->set_fonts = mail_display_set_fonts;
+
 	widget_class = GTK_WIDGET_CLASS (class);
 	widget_class->realize = mail_display_realize;
 	widget_class->style_set = mail_display_style_set;
@@ -1280,6 +1323,19 @@ e_mail_display_init (EMailDisplay *display)
 	g_signal_connect (display, "frame-created",
 			  G_CALLBACK (mail_display_frame_created), NULL);
 
+	display->priv->settings = g_settings_new ("org.gnome.evolution.mail");
+	g_signal_connect_swapped (
+		display->priv->settings , "changed::monospace-font",
+		G_CALLBACK (e_web_view_update_fonts), display);
+	g_signal_connect_swapped (
+		display->priv->settings , "changed::variable-width-font",
+		G_CALLBACK (e_web_view_update_fonts), display);
+	g_signal_connect_swapped (
+		display->priv->settings , "changed::use-custom-font",
+		G_CALLBACK (e_web_view_update_fonts), display);
+
+	e_web_view_update_fonts (E_WEB_VIEW (display));
+
 	main_frame = webkit_web_view_get_main_frame (WEBKIT_WEB_VIEW (display));
 	g_signal_connect (main_frame, "notify::load-status",
 		G_CALLBACK (setup_DOM_bindings), NULL);
diff --git a/mail/em-format-html.c b/mail/em-format-html.c
index 0dd190eba9..020ca9e721 100644
--- a/mail/em-format-html.c
+++ b/mail/em-format-html.c
@@ -760,7 +760,7 @@ efh_write_text_plain (EMFormat *emf,
 	content = g_strdup_printf (
 		"<div class=\"part-container\" style=\"border-color: #%06x; "
 		"background-color: #%06x; color: #%06x;\">"
-		"<div class=\"part-container-inner-margin\">\n",
+		"<div class=\"part-container-inner-margin pre\">\n",
 		e_color_to_value (&efh->priv->colors[
 			EM_FORMAT_HTML_COLOR_FRAME]),
 		e_color_to_value (&efh->priv->colors[
-- 
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