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1 files changed, 294 insertions, 0 deletions

diff --git a/src/ephy-encoding-menu.c b/src/ephy-encoding-menu.c
new file mode 100644
index 000000000..47b20c3cd
--- /dev/null
+++ b/src/ephy-encoding-menu.c
@@ -0,0 +1,294 @@
+/*
+ *  Copyright (C) 2002  Ricardo Fernández Pascual
+ *
+ *  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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "ephy-encoding-menu.h"
+#include "ephy-gobject-misc.h"
+#include "ephy-string.h"
+#include "egg-menu-merge.h"
+#include "ephy-shell.h"
+#include "ephy-debug.h"
+
+/**
+ * Private data
+ */
+struct _EphyEncodingMenuPrivate
+{
+	EphyWindow *window;
+	EggActionGroup *action_group;
+};
+
+typedef struct
+{
+	EphyWindow *window;
+	const char *encoding;
+} EncodingData;
+
+/**
+ * Private functions, only availble from this file
+ */
+static void	ephy_encoding_menu_class_init	  (EphyEncodingMenuClass *klass);
+static void	ephy_encoding_menu_init	  (EphyEncodingMenu *wrhm);
+static void	ephy_encoding_menu_finalize_impl (GObject *o);
+static void	ephy_encoding_menu_rebuild	  (EphyEncodingMenu *wrhm);
+static void     ephy_encoding_menu_set_property  (GObject *object,
+						   guint prop_id,
+						   const GValue *value,
+						   GParamSpec *pspec);
+static void	ephy_encoding_menu_get_property  (GObject *object,
+						   guint prop_id,
+						   GValue *value,
+						   GParamSpec *pspec);
+
+enum
+{
+	PROP_0,
+	PROP_EPHY_WINDOW
+};
+
+static gpointer g_object_class;
+
+/**
+ * EphyEncodingMenu object
+ */
+MAKE_GET_TYPE (ephy_encoding_menu,
+	       "EphyEncodingMenu", EphyEncodingMenu,
+	       ephy_encoding_menu_class_init, ephy_encoding_menu_init,
+	       G_TYPE_OBJECT);
+
+static void
+ephy_encoding_menu_class_init (EphyEncodingMenuClass *klass)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+	G_OBJECT_CLASS (klass)->finalize = ephy_encoding_menu_finalize_impl;
+	g_object_class = g_type_class_peek_parent (klass);
+
+	object_class->set_property = ephy_encoding_menu_set_property;
+	object_class->get_property = ephy_encoding_menu_get_property;
+
+	g_object_class_install_property (object_class,
+                                         PROP_EPHY_WINDOW,
+                                         g_param_spec_object ("EphyWindow",
+                                                              "EphyWindow",
+                                                              "Parent window",
+                                                              EPHY_WINDOW_TYPE,
+                                                              G_PARAM_READWRITE));
+}
+
+static void
+ephy_encoding_menu_init (EphyEncodingMenu *wrhm)
+{
+	EphyEncodingMenuPrivate *p = g_new0 (EphyEncodingMenuPrivate, 1);
+	wrhm->priv = p;
+
+	wrhm->priv->action_group = NULL;
+}
+
+static void
+ephy_encoding_menu_finalize_impl (GObject *o)
+{
+	EphyEncodingMenu *wrhm = EPHY_ENCODING_MENU (o);
+	EphyEncodingMenuPrivate *p = wrhm->priv;
+
+	if (p->action_group != NULL)
+	{
+		egg_menu_merge_remove_action_group
+			(EGG_MENU_MERGE (p->window->ui_merge),
+			 p->action_group);
+		g_object_unref (p->action_group);
+	}
+
+	g_free (p);
+
+	G_OBJECT_CLASS (g_object_class)->finalize (o);
+}
+
+static void
+ephy_encoding_menu_set_property (GObject *object,
+				  guint prop_id,
+				  const GValue *value,
+				  GParamSpec *pspec)
+{
+        EphyEncodingMenu *m = EPHY_ENCODING_MENU (object);
+
+        switch (prop_id)
+        {
+                case PROP_EPHY_WINDOW:
+                        m->priv->window = g_value_get_object (value);
+			ephy_encoding_menu_rebuild (m);
+                        break;
+        }
+}
+
+static void
+ephy_encoding_menu_get_property (GObject *object,
+                                  guint prop_id,
+                                  GValue *value,
+                                  GParamSpec *pspec)
+{
+        EphyEncodingMenu *m = EPHY_ENCODING_MENU (object);
+
+        switch (prop_id)
+        {
+                case PROP_EPHY_WINDOW:
+                        g_value_set_object (value, m->priv->window);
+                        break;
+        }
+}
+
+EphyEncodingMenu *
+ephy_encoding_menu_new (EphyWindow *window)
+{
+	EphyEncodingMenu *ret = g_object_new (EPHY_TYPE_ENCODING_MENU,
+					       "EphyWindow", window,
+					       NULL);
+	return ret;
+}
+
+static void
+ephy_encoding_menu_verb_cb (EggMenuMerge *merge,
+			    EncodingData *data)
+{
+	EphyWindow *window = data->window;
+	EphyEmbed *embed;
+
+	embed = ephy_window_get_active_embed (window);
+	g_return_if_fail (embed != NULL);
+
+	ephy_embed_set_charset (embed, data->encoding);
+}
+
+static void
+build_group (EggActionGroup *action_group, GString *xml_string, const char *group, int index)
+{
+	char *tmp;
+	char *verb;
+	EggAction *action;
+
+	verb = g_strdup_printf ("CharsetGroup%d", index);
+
+	action = g_object_new (EGG_TYPE_ACTION,
+			       "name", verb,
+			       "label", group,
+			       NULL);
+	egg_action_group_add_action (action_group, action);
+	g_object_unref (action);
+
+	tmp = g_strdup_printf ("<submenu name=\"CharsetGroup%dItem\" name=\"%s\">\n",
+			       index, verb);
+	xml_string = g_string_append (xml_string, tmp);
+	g_free (tmp);
+	g_free (verb);
+}
+
+static void
+build_charset (EggActionGroup *action_group,
+	       GString *xml_string,
+	       const CharsetInfo *info,
+	       int index,
+	       EncodingData *edata)
+{
+	char *tmp;
+	char *verb;
+	EggAction *action;
+
+	verb = g_strdup_printf ("Charset%d", index);
+	action = g_object_new (EGG_TYPE_ACTION,
+			       "name", verb,
+			       "label", info->title,
+			       NULL);
+	g_signal_connect_closure
+		(action, "activate",
+		 g_cclosure_new (G_CALLBACK (ephy_encoding_menu_verb_cb),
+				 edata,
+				 (GClosureNotify)g_free),
+		 FALSE);
+	egg_action_group_add_action (action_group, action);
+	g_object_unref (action);
+
+	tmp = g_strdup_printf ("<menuitem name=\"Charset%dItem\" verb=\"%s\"/>\n",
+			       index, verb);
+	xml_string = g_string_append (xml_string, tmp);
+
+	g_free (tmp);
+	g_free (verb);
+}
+
+static void
+ephy_encoding_menu_rebuild (EphyEncodingMenu *wrhm)
+{
+	EphyEncodingMenuPrivate *p = wrhm->priv;
+	GString *xml;
+	GList *groups, *gl;
+	EggMenuMerge *merge = EGG_MENU_MERGE (p->window->ui_merge);
+	int group_index = 0, charset_index = 0;
+
+	LOG ("Rebuilding encoding menu")
+
+	xml = g_string_new (NULL);
+	g_string_append (xml, "<Root><menu><submenu name=\"ViewMenu\">"
+			      "<placeholder name=\"ViewEncodingsPlaceholder\">"
+			      "<submenu name=\"ViewEncodingMenu\" verb=\"ViewEncoding\">");
+
+	p->action_group = egg_action_group_new ("EncodingActions");
+	egg_menu_merge_insert_action_group (merge, p->action_group, 0);
+
+	ephy_embed_shell_get_charset_groups (embed_shell, &groups);
+
+	for (gl = groups; gl != NULL; gl = gl->next)
+        {
+		GList *charsets, *cl;
+		const char *group = (const char *)gl->data;
+
+		build_group (p->action_group, xml, group, group_index);
+
+		ephy_embed_shell_get_charset_titles (embed_shell,
+                                                     group,
+                                                     &charsets);
+
+		for (cl = charsets; cl != NULL; cl = cl->next)
+                {
+			const CharsetInfo *info = cl->data;
+			EncodingData *edata;
+
+			edata = g_new0 (EncodingData, 1);
+			edata->encoding = info->name;
+			edata->window = p->window;
+
+			build_charset (p->action_group, xml, info,
+				       charset_index, edata);
+			charset_index++;
+		}
+
+
+		g_list_free (charsets);
+		g_string_append (xml, "</submenu>");
+		group_index++;
+	}
+
+	g_string_append (xml, "</submenu></placeholder></submenu></menu></Root>");
+
+	egg_menu_merge_add_ui_from_string
+		(merge, xml->str, -1, NULL);
+
+	g_string_free (xml, TRUE);
+}