weston: title fonts

font-name.patch

diff --git a/man/weston.ini.man b/man/weston.ini.man
index ccd7185..c0f5101 100644
--- a/man/weston.ini.man
+++ b/man/weston.ini.man
@@ -260,6 +260,9 @@ sets the path to lock screen background image (string). (tablet shell only)
 .TP 7
 .BI "homescreen=" path
 sets the path to home screen background image (string). (tablet shell only)
+.TP 7
+.BI "font=" fontname
+set the font family name. Title font only supported now.
 .RE
 .SH "LAUNCHER SECTION"
 There can be multiple launcher sections, one for each launcher.
diff --git a/shared/cairo-util.c b/shared/cairo-util.c
index 26286c5..f5baa56 100644
--- a/shared/cairo-util.c
+++ b/shared/cairo-util.c
@@ -337,6 +337,18 @@ theme_set_background_source(struct theme *t, cairo_t *cr, uint32_t flags)
 	}
 }
 
+char *
+config_get_font_name()
+{
+	char *font_name;
+	struct weston_config *config
+		= weston_config_parse("weston.ini");
+	struct weston_config_section *section
+		= weston_config_get_section(config, "shell", NULL, NULL);
+	weston_config_section_get_string(section, "font", &font_name, "sans");
+	return font_name;
+}
+
 struct theme *
 theme_create(void)
 {
@@ -350,6 +362,7 @@ theme_create(void)
 	t->margin = 32;
 	t->width = 6;
 	t->titlebar_height = 27;
+	t->title_font = config_get_font_name();
 	t->frame_radius = 3;
 	t->shadow = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 128, 128);
 	cr = cairo_create(t->shadow);
@@ -408,6 +421,7 @@ theme_destroy(struct theme *t)
 	cairo_surface_destroy(t->active_frame);
 	cairo_surface_destroy(t->inactive_frame);
 	cairo_surface_destroy(t->shadow);
+	free(t->title_font);
 	free(t);
 }
 
@@ -458,7 +472,7 @@ theme_render_frame(struct theme *t,
 		cairo_clip(cr);
 
 		cairo_set_operator(cr, CAIRO_OPERATOR_OVER);
-		cairo_select_font_face(cr, "sans",
+		cairo_select_font_face(cr, t->title_font,
 				       CAIRO_FONT_SLANT_NORMAL,
 				       CAIRO_FONT_WEIGHT_BOLD);
 		cairo_set_font_size(cr, 14);
diff --git a/shared/cairo-util.h b/shared/cairo-util.h
index fb25c34..060e01b 100644
--- a/shared/cairo-util.h
+++ b/shared/cairo-util.h
@@ -53,6 +53,7 @@ struct theme {
 	int margin;
 	int width;
 	int titlebar_height;
+	char *title_font;
 };
 
 struct theme *