Initial revision

1 files changed, 252 insertions, 0 deletions

diff --git a/embed/ephy-embed-favicon.c b/embed/ephy-embed-favicon.c
new file mode 100644
index 000000000..d88eb91cf
--- /dev/null
+++ b/embed/ephy-embed-favicon.c
@@ -0,0 +1,252 @@
+/*
+ *  Copyright (C) 2002 Jorn Baayen <jorn@nl.linux.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 of the License, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <string.h>
+
+#include "ephy-embed-favicon.h"
+#include "ephy-embed-shell.h"
+
+static void ephy_embed_favicon_class_init (EphyEmbedFaviconClass *klass);
+static void ephy_embed_favicon_init (EphyEmbedFavicon *ma);
+static void ephy_embed_favicon_finalize (GObject *object);
+static void ephy_embed_favicon_set_property (GObject *object,
+					     guint prop_id,
+					     const GValue *value,
+					     GParamSpec *pspec);
+static void ephy_embed_favicon_get_property (GObject *object,
+					     guint prop_id,
+					     GValue *value,
+					     GParamSpec *pspec);
+
+struct EphyEmbedFaviconPrivate
+{
+	EphyEmbed *embed;
+};
+
+enum
+{
+	PROP_0,
+	PROP_EMBED
+};
+
+static GObjectClass *parent_class = NULL;
+
+GType
+ephy_embed_favicon_get_type (void)
+{
+	static GType ephy_embed_favicon_type = 0;
+
+	if (ephy_embed_favicon_type == 0)
+	{
+		static const GTypeInfo our_info =
+		{
+			sizeof (EphyEmbedFaviconClass),
+			NULL,
+			NULL,
+			(GClassInitFunc) ephy_embed_favicon_class_init,
+			NULL,
+			NULL,
+			sizeof (EphyEmbedFavicon),
+			0,
+			(GInstanceInitFunc) ephy_embed_favicon_init
+		};
+
+		ephy_embed_favicon_type = g_type_register_static (EPHY_TYPE_FAVICON,
+							            "EphyEmbedFavicon",
+							            &our_info, 0);
+	}
+
+	return ephy_embed_favicon_type;
+}
+
+static void
+ephy_embed_favicon_class_init (EphyEmbedFaviconClass *klass)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+	parent_class = g_type_class_peek_parent (klass);
+
+	object_class->finalize = ephy_embed_favicon_finalize;
+
+	object_class->set_property = ephy_embed_favicon_set_property;
+	object_class->get_property = ephy_embed_favicon_get_property;
+
+	g_object_class_install_property (object_class,
+					 PROP_EMBED,
+					 g_param_spec_object ("embed",
+							      "Associated embed",
+							      "Associated embed",
+							      G_TYPE_OBJECT,
+							      G_PARAM_READWRITE));
+}
+
+static void
+ephy_embed_favicon_init (EphyEmbedFavicon *ma)
+{
+	ma->priv = g_new0 (EphyEmbedFaviconPrivate, 1);
+}
+
+static void
+ephy_embed_favicon_finalize (GObject *object)
+{
+	EphyEmbedFavicon *ma;
+
+	g_return_if_fail (object != NULL);
+	g_return_if_fail (EPHY_IS_EMBED_FAVICON (object));
+
+	ma = EPHY_EMBED_FAVICON (object);
+
+	g_return_if_fail (ma->priv != NULL);
+
+	g_free (ma->priv);
+
+	G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+location_changed_cb (EphyEmbed *embed,
+	             EphyEmbedFavicon *favicon)
+{
+	char *location;
+
+	ephy_embed_get_location (embed, TRUE, FALSE, &location);
+	ephy_favicon_set_url (EPHY_FAVICON (favicon), location);
+
+	g_free (location);
+}
+
+static void
+favicon_cb (EphyEmbed *embed,
+	    const char *favicon_url,
+	    EphyEmbedFavicon *favicon)
+{
+	char *url = NULL;
+	EphyFaviconCache *cache;
+
+	if (favicon->priv->embed == NULL)
+		return;
+
+	ephy_embed_get_location (favicon->priv->embed, TRUE, TRUE, &url);
+
+	g_object_get (G_OBJECT (favicon),
+		      "cache", &cache,
+		      NULL);
+
+	ephy_favicon_cache_insert_from_url (cache,
+					    url,
+					    favicon_url);
+
+	g_object_unref (cache);
+
+	g_free (url);
+}
+
+static void
+ephy_embed_favicon_set_property (GObject *object,
+			         guint prop_id,
+			         const GValue *value,
+			         GParamSpec *pspec)
+{
+	EphyEmbedFavicon *favicon = EPHY_EMBED_FAVICON (object);
+
+	switch (prop_id)
+	{
+	case PROP_EMBED:
+		favicon->priv->embed = g_value_get_object (value);
+
+		if (favicon->priv->embed != NULL)
+		{
+			g_signal_connect_object (G_OBJECT (favicon->priv->embed),
+					         "ge_favicon",
+					         G_CALLBACK (favicon_cb),
+					         favicon,
+						 0);
+			g_signal_connect_object (G_OBJECT (favicon->priv->embed),
+					         "ge_location",
+					         G_CALLBACK (location_changed_cb),
+					         favicon,
+						 0);
+		}
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+		break;
+	}
+}
+
+static void
+ephy_embed_favicon_get_property (GObject *object,
+			         guint prop_id,
+			         GValue *value,
+			         GParamSpec *pspec)
+{
+	EphyEmbedFavicon *favicon = EPHY_EMBED_FAVICON (object);
+
+	switch (prop_id)
+	{
+	case PROP_EMBED:
+		g_value_set_object (value, favicon->priv->embed);
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+		break;
+	}
+}
+
+GtkWidget *
+ephy_embed_favicon_new (EphyEmbed *embed)
+{
+	EphyEmbedFavicon *favicon;
+	EphyFaviconCache *cache = ephy_embed_shell_get_favicon_cache (embed_shell);
+
+	g_return_val_if_fail (EPHY_IS_FAVICON_CACHE (cache), NULL);
+
+	favicon = EPHY_EMBED_FAVICON (g_object_new (EPHY_TYPE_EMBED_FAVICON,
+						      "cache", cache,
+						      "embed", embed,
+						      NULL));
+
+	g_return_val_if_fail (favicon->priv != NULL, NULL);
+
+	return GTK_WIDGET (favicon);
+}
+
+void
+ephy_embed_favicon_set_embed (EphyEmbedFavicon *favicon,
+			        EphyEmbed *embed)
+{
+	g_return_if_fail (EPHY_IS_EMBED_FAVICON (favicon));
+
+	g_object_set (G_OBJECT (favicon),
+		      "embed", embed,
+		      NULL);
+}
+
+EphyEmbed *
+ephy_embed_favicon_get_embed (EphyEmbedFavicon *favicon)
+{
+	EphyEmbed *embed;
+
+	g_return_val_if_fail (EPHY_IS_EMBED_FAVICON (favicon), NULL);
+
+	g_object_get (G_OBJECT (favicon),
+		      "embed", &embed,
+		      NULL);
+
+	return embed;
+}