Initial implementation of WebKit preferences.

svn path=/trunk/; revision=7940

1 files changed, 103 insertions, 0 deletions

diff --git a/embed/webkit/webkit-embed-prefs.c b/embed/webkit/webkit-embed-prefs.c
new file mode 100644
index 000000000..be321a1e4
--- /dev/null
+++ b/embed/webkit/webkit-embed-prefs.c
@@ -0,0 +1,103 @@
+/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
+/*  Copyright © 2008 Xan Lopez <xan@gnome.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <glib.h>
+#include <webkit/webkit.h>
+
+#include "webkit-embed-prefs.h"
+#include "eel-gconf-extensions.h"
+#include "ephy-embed-prefs.h"
+
+static GSList *embeds = NULL;
+static WebKitWebSettings *settings = NULL;
+
+static void
+webkit_embed_prefs_apply (WebKitEmbed *embed, WebKitWebSettings *settings)
+{
+  webkit_web_view_set_settings (WEBKIT_WEB_VIEW (GTK_BIN (GTK_BIN (embed)->child)->child),
+                                settings);
+}
+
+static void
+webkit_embed_prefs_apply_all (WebKitWebSettings *settings)
+{
+  GSList *p;
+
+  for (p = embeds; p != NULL; p = p->next)
+    webkit_embed_prefs_apply (WEBKIT_EMBED (p->data), settings);
+}
+
+static void
+notify_minimum_size_cb (GConfClient *client,
+                        guint cnxn_id,
+                        GConfEntry *entry,
+                        gpointer data)
+{
+  GConfValue *gcvalue;
+  gint size = 0;
+
+  gcvalue = gconf_entry_get_value (entry);
+
+  /* happens on initial notify if the key doesn't exist */
+  if (gcvalue != NULL &&
+      gcvalue->type == GCONF_VALUE_INT) {
+      size = gconf_value_get_int (gcvalue);
+      size = MAX (size, 0);
+  }
+
+  g_object_set (settings, "minimum-font-size", size, NULL);
+
+  webkit_embed_prefs_apply_all (settings);
+}
+
+static guint min_font_size_cnxn_id;
+
+void
+webkit_embed_prefs_init (void)
+{
+  eel_gconf_monitor_add ("/apps/epiphany/web");
+
+  settings = webkit_web_settings_new ();
+
+  min_font_size_cnxn_id = eel_gconf_notification_add (CONF_RENDERING_FONT_MIN_SIZE,
+                                                      (GConfClientNotifyFunc) notify_minimum_size_cb,
+                                                      NULL);
+
+  eel_gconf_notify (CONF_RENDERING_FONT_MIN_SIZE);
+}
+
+void
+webkit_embed_prefs_shutdown (void)
+{
+  eel_gconf_notification_remove (min_font_size_cnxn_id);
+}
+
+void
+webkit_embed_prefs_add_embed (WebKitEmbed *embed)
+{
+  embeds = g_slist_prepend (embeds, embed);
+
+  webkit_embed_prefs_apply (embed, settings);
+}
+
+void
+webkit_embed_prefs_remove_embed (WebKitEmbed *embed)
+{
+  embeds = g_slist_remove (embeds, embed);
+}