diff options
Diffstat (limited to 'embed/ephy-embed-favicon.c')
| -rw-r--r-- | embed/ephy-embed-favicon.c | 252 |
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; +} |