Rename all filenames starting with "gossip" by "empathy", change namespace

2007-06-22 Xavier Claessens  <xclaesse@gmail.com>

	* libempathy/*.[ch]:
	* libempathy-gtk/*.[ch]:
	* src/*.[ch]: Rename all filenames starting with "gossip" by "empathy",
	change namespace of all gossip_*() functions to empathy_*().
	Fixes bug #444490 (Mario Danic, Xavier Claessens).


svn path=/trunk/; revision=170

1 files changed, 690 insertions, 0 deletions

diff --git a/libempathy-gtk/empathy-new-chatroom-dialog.c b/libempathy-gtk/empathy-new-chatroom-dialog.c
new file mode 100644
index 000000000..31f610789
--- /dev/null
+++ b/libempathy-gtk/empathy-new-chatroom-dialog.c
@@ -0,0 +1,690 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2006-2007 Imendio AB
+ * Copyright (C) 2007 Collabora Ltd.
+ *
+ * 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.
+ * 
+ * Authors: Martyn Russell <martyn@imendio.com>
+ *          Xavier Claessens <xclaesse@gmail.com>
+ */
+
+#include "config.h"
+
+#include <string.h>
+#include <stdio.h>
+
+#include <gtk/gtk.h>
+#include <glade/glade.h>
+#include <glib.h>
+#include <glib/gi18n.h>
+
+#include <libmissioncontrol/mission-control.h>
+#include <libmissioncontrol/mc-account.h>
+#include <libmissioncontrol/mc-profile.h>
+
+#include <libempathy/empathy-utils.h>
+#include <libempathy/empathy-debug.h>
+
+#include "empathy-new-chatroom-dialog.h"
+#include "empathy-account-chooser.h"
+//#include "empathy-chatrooms-window.h"
+#include "empathy-ui-utils.h"
+#include "ephy-spinner.h"
+
+#define DEBUG_DOMAIN "NewChatroomDialog"
+
+typedef struct {
+	GtkWidget        *window;
+
+	GtkWidget        *vbox_widgets;
+
+	GtkWidget        *hbox_account;
+	GtkWidget        *label_account;
+	GtkWidget        *account_chooser;
+
+	GtkWidget        *hbox_server;
+	GtkWidget        *label_server;
+	GtkWidget        *entry_server;
+	GtkWidget        *togglebutton_refresh;
+	
+	GtkWidget        *hbox_room;
+	GtkWidget        *label_room;
+	GtkWidget        *entry_room;
+
+	GtkWidget        *hbox_nick;
+	GtkWidget        *label_nick;
+	GtkWidget        *entry_nick;
+
+	GtkWidget        *vbox_browse;
+	GtkWidget        *image_status;
+	GtkWidget        *label_status;
+	GtkWidget        *hbox_status;
+	GtkWidget        *throbber;
+	GtkWidget        *treeview;
+	GtkTreeModel     *model;
+	GtkTreeModel     *filter;
+
+	GtkWidget        *button_join;
+	GtkWidget        *button_close;
+} EmpathyNewChatroomDialog;
+
+typedef struct {
+	guint  handle;
+	gchar *channel_type;
+	gchar *name;
+	gchar *id;
+} EmpathyRoomListItem;
+
+enum {
+	COL_IMAGE,
+	COL_NAME,
+	COL_POINTER,
+	COL_COUNT
+};
+
+static void     new_chatroom_dialog_response_cb                     (GtkWidget               *widget,
+								     gint                     response,
+								     EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_destroy_cb                      (GtkWidget               *widget,
+								     EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_model_setup                     (EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_model_add_columns               (EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_update_buttons                  (EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_update_widgets                  (EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_account_changed_cb              (GtkComboBox             *combobox,
+								     EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_model_add                       (EmpathyNewChatroomDialog *dialog,
+								     EmpathyRoomListItem     *item);
+static void     new_chatroom_dialog_model_clear                     (EmpathyNewChatroomDialog *dialog);
+static GList *  new_chatroom_dialog_model_get_selected              (EmpathyNewChatroomDialog *dialog);
+static gboolean new_chatroom_dialog_model_filter_func               (GtkTreeModel            *model,
+								     GtkTreeIter             *iter,
+								     EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_model_row_activated_cb          (GtkTreeView             *tree_view,
+								     GtkTreePath             *path,
+								     GtkTreeViewColumn       *column,
+								     EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_model_row_inserted_cb           (GtkTreeModel            *model,
+								     GtkTreePath             *path,
+								     GtkTreeIter             *iter,
+								     EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_model_row_deleted_cb            (GtkTreeModel            *model,
+								     GtkTreePath             *path,
+								     EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_model_selection_changed         (GtkTreeSelection        *selection,
+								     EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_join                            (EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_entry_changed_cb                (GtkWidget               *entry,
+								     EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_browse_start                    (EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_browse_stop                     (EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_entry_server_activate_cb        (GtkWidget               *widget,
+								     EmpathyNewChatroomDialog *dialog);
+static void     new_chatroom_dialog_togglebutton_refresh_toggled_cb (GtkWidget               *widget,
+								     EmpathyNewChatroomDialog *dialog);
+
+static EmpathyNewChatroomDialog *dialog_p = NULL;
+
+void
+empathy_new_chatroom_dialog_show (GtkWindow *parent)
+{
+	EmpathyNewChatroomDialog *dialog;
+	GladeXML                *glade;
+	GList                   *accounts;
+	gint                     account_num;
+	GtkSizeGroup            *size_group;
+
+	if (dialog_p) {
+		gtk_window_present (GTK_WINDOW (dialog_p->window));
+		return;
+	}
+
+	dialog_p = dialog = g_new0 (EmpathyNewChatroomDialog, 1);
+
+	glade = empathy_glade_get_file ("empathy-new-chatroom-dialog.glade",
+				       "new_chatroom_dialog",
+				       NULL,
+				       "new_chatroom_dialog", &dialog->window,
+				       "hbox_account", &dialog->hbox_account,
+				       "label_account", &dialog->label_account,
+				       "vbox_widgets", &dialog->vbox_widgets,
+				       "label_server", &dialog->label_server,
+				       "label_room", &dialog->label_room,
+				       "label_nick", &dialog->label_nick,
+				       "hbox_server", &dialog->hbox_server,
+				       "hbox_room", &dialog->hbox_room,
+				       "hbox_nick", &dialog->hbox_nick,
+				       "entry_server", &dialog->entry_server,
+				       "entry_room", &dialog->entry_room,
+				       "entry_nick", &dialog->entry_nick,
+				       "togglebutton_refresh", &dialog->togglebutton_refresh,
+				       "vbox_browse", &dialog->vbox_browse,
+				       "image_status", &dialog->image_status,
+				       "label_status", &dialog->label_status,
+				       "hbox_status", &dialog->hbox_status,
+				       "treeview", &dialog->treeview,
+				       "button_join", &dialog->button_join,
+				       NULL);
+
+	empathy_glade_connect (glade,
+			      dialog,
+			      "new_chatroom_dialog", "response", new_chatroom_dialog_response_cb,
+			      "new_chatroom_dialog", "destroy", new_chatroom_dialog_destroy_cb,
+			      "entry_nick", "changed", new_chatroom_dialog_entry_changed_cb,
+			      "entry_server", "changed", new_chatroom_dialog_entry_changed_cb,
+			      "entry_server", "activate", new_chatroom_dialog_entry_server_activate_cb,
+			      "entry_room", "changed", new_chatroom_dialog_entry_changed_cb,
+			      "togglebutton_refresh", "toggled", new_chatroom_dialog_togglebutton_refresh_toggled_cb,
+			      NULL);
+
+	g_object_unref (glade);
+
+	g_object_add_weak_pointer (G_OBJECT (dialog->window), (gpointer) &dialog_p);
+
+	/* Label alignment */
+	size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
+
+	gtk_size_group_add_widget (size_group, dialog->label_account);
+	gtk_size_group_add_widget (size_group, dialog->label_server);
+	gtk_size_group_add_widget (size_group, dialog->label_room);
+	gtk_size_group_add_widget (size_group, dialog->label_nick);
+
+	g_object_unref (size_group);
+
+	/* Account chooser for custom */
+	dialog->account_chooser = empathy_account_chooser_new ();
+	gtk_box_pack_start (GTK_BOX (dialog->hbox_account),
+			    dialog->account_chooser,
+			    TRUE, TRUE, 0);
+	gtk_widget_show (dialog->account_chooser);
+
+	g_signal_connect (GTK_COMBO_BOX (dialog->account_chooser), "changed",
+			  G_CALLBACK (new_chatroom_dialog_account_changed_cb),
+			  dialog);
+
+	/* Populate */
+	accounts = mc_accounts_list ();
+	account_num = g_list_length (accounts);
+
+	g_list_foreach (accounts, (GFunc) g_object_unref, NULL);
+	g_list_free (accounts);
+
+	if (account_num > 1) {
+		gtk_widget_show (dialog->hbox_account);
+	} else {
+		/* Show no accounts combo box */
+		gtk_widget_hide (dialog->hbox_account);
+	}
+
+	/* Add throbber */
+	dialog->throbber = ephy_spinner_new ();
+	ephy_spinner_set_size (EPHY_SPINNER (dialog->throbber), GTK_ICON_SIZE_LARGE_TOOLBAR);
+	gtk_widget_show (dialog->throbber);
+
+	gtk_box_pack_start (GTK_BOX (dialog->hbox_status), dialog->throbber, 
+			    FALSE, FALSE, 0);
+
+	/* Set up chatrooms treeview */
+	new_chatroom_dialog_model_setup (dialog);
+
+	/* Set things up according to the account type */
+	new_chatroom_dialog_update_widgets (dialog);
+
+	if (parent) {
+		gtk_window_set_transient_for (GTK_WINDOW (dialog->window),
+					      GTK_WINDOW (parent));
+	}
+
+	gtk_widget_show (dialog->window);
+}
+
+static void
+new_chatroom_dialog_response_cb (GtkWidget               *widget,
+				 gint                     response,
+				 EmpathyNewChatroomDialog *dialog)
+{
+	if (response == GTK_RESPONSE_OK) {
+		new_chatroom_dialog_join (dialog);
+	}
+
+	gtk_widget_destroy (widget);
+}
+
+static void
+new_chatroom_dialog_destroy_cb (GtkWidget               *widget,
+				EmpathyNewChatroomDialog *dialog)
+{
+  	g_object_unref (dialog->model);  
+ 	g_object_unref (dialog->filter); 
+
+	g_free (dialog);
+}
+
+static void
+new_chatroom_dialog_model_setup (EmpathyNewChatroomDialog *dialog)
+{
+	GtkTreeView      *view;
+	GtkListStore     *store;
+	GtkTreeSelection *selection;
+
+	/* View */
+	view = GTK_TREE_VIEW (dialog->treeview);
+
+	g_signal_connect (view, "row-activated",
+			  G_CALLBACK (new_chatroom_dialog_model_row_activated_cb),
+			  dialog);
+
+	/* Store/Model */
+	store = gtk_list_store_new (COL_COUNT,
+				    G_TYPE_STRING,       /* Image */
+				    G_TYPE_STRING,       /* Text */
+				    G_TYPE_POINTER);     /* infos */
+
+	dialog->model = GTK_TREE_MODEL (store);
+
+	/* Filter */
+	dialog->filter = gtk_tree_model_filter_new (dialog->model, NULL);
+
+	gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (dialog->filter),
+						(GtkTreeModelFilterVisibleFunc)
+						new_chatroom_dialog_model_filter_func,
+						dialog,
+						NULL);
+
+	gtk_tree_view_set_model (view, dialog->filter);
+
+	g_signal_connect (dialog->filter, "row-inserted",
+			  G_CALLBACK (new_chatroom_dialog_model_row_inserted_cb),
+			  dialog);
+	g_signal_connect (dialog->filter, "row-deleted",
+			  G_CALLBACK (new_chatroom_dialog_model_row_deleted_cb),
+			  dialog);
+
+	/* Selection */
+	selection = gtk_tree_view_get_selection (view);
+	gtk_tree_selection_set_mode (selection, GTK_SELECTION_MULTIPLE);
+	gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
+					      COL_NAME, GTK_SORT_ASCENDING);
+
+	g_signal_connect (selection, "changed",
+			  G_CALLBACK (new_chatroom_dialog_model_selection_changed), dialog);
+
+	/* Columns */
+	new_chatroom_dialog_model_add_columns (dialog);
+}
+
+static void
+new_chatroom_dialog_model_add_columns (EmpathyNewChatroomDialog *dialog)
+{
+	GtkTreeView       *view;
+	GtkTreeViewColumn *column;
+	GtkCellRenderer   *cell;
+
+	view = GTK_TREE_VIEW (dialog->treeview);
+	gtk_tree_view_set_headers_visible (view, FALSE);
+
+	/* Chatroom pointer */
+	column = gtk_tree_view_column_new ();
+	gtk_tree_view_column_set_title (column, _("Chat Rooms"));
+
+	cell = gtk_cell_renderer_pixbuf_new ();
+	gtk_tree_view_column_pack_start (column, cell, FALSE);
+
+	cell = gtk_cell_renderer_text_new ();
+	g_object_set (cell,
+		      "xpad", (guint) 4,
+		      "ypad", (guint) 1,
+		      "ellipsize", PANGO_ELLIPSIZE_END,
+		      NULL);
+
+	gtk_tree_view_column_pack_start (column, cell, TRUE);
+
+	gtk_tree_view_column_set_expand (column, TRUE);
+	gtk_tree_view_append_column (view, column);
+}
+
+static void
+new_chatroom_dialog_update_buttons (EmpathyNewChatroomDialog *dialog)
+{
+	GtkButton            *button;
+	GtkWidget            *image;
+	GtkTreeView          *view;
+	GtkTreeModel         *model;
+	guint                 items;
+	const gchar          *room;
+
+	/* Sort out Join button. */
+	button = GTK_BUTTON (dialog->button_join);
+	
+	image = gtk_button_get_image (button);
+	if (!image) {
+		image = gtk_image_new ();
+		gtk_button_set_image (button, image);
+	}
+	//gtk_button_set_use_stock (button, FALSE);
+
+	room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
+
+	/* Collect necessary information first. */
+	view = GTK_TREE_VIEW (dialog->treeview);
+	model = gtk_tree_view_get_model (view);
+	items = gtk_tree_model_iter_n_children (model, NULL);
+		
+	if (items < 1 && !G_STR_EMPTY (room)) {
+		gtk_button_set_label (button, _("Create"));
+		gtk_image_set_from_stock (GTK_IMAGE (image),
+					  GTK_STOCK_NEW,
+					  GTK_ICON_SIZE_BUTTON);
+	} else {
+		gtk_button_set_label (button, _("Join"));
+		gtk_image_set_from_stock (GTK_IMAGE (image),
+					  GTK_STOCK_EXECUTE,
+					  GTK_ICON_SIZE_BUTTON);
+	}
+
+	gtk_widget_set_sensitive (dialog->button_join, !G_STR_EMPTY (room));
+}
+
+static void
+new_chatroom_dialog_update_widgets (EmpathyNewChatroomDialog *dialog)
+{
+	EmpathyAccountChooser *account_chooser;
+	McAccount            *account;
+	McProfile            *profile;
+	const gchar          *protocol;
+	
+	account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
+	account = empathy_account_chooser_get_account (account_chooser);
+	profile = mc_account_get_profile (account);
+	protocol = mc_profile_get_protocol_name (profile);
+
+	/* hardcode here known protocols */
+	if (strcmp (protocol, "jabber") == 0) {
+		const gchar *server;
+
+		server = mc_profile_get_default_account_domain (profile);
+		if (server) {
+			gchar *conference_server;
+
+			conference_server = g_strconcat ("conference.",
+							 server, NULL);
+			gtk_entry_set_text (GTK_ENTRY (dialog->entry_server),
+						       conference_server);
+			g_free (conference_server);
+		}
+
+		gtk_widget_show (dialog->hbox_server);
+		gtk_widget_show (dialog->hbox_nick);
+		gtk_widget_show (dialog->vbox_browse);
+
+	}
+	else if (strcmp (protocol, "salut") == 0) {
+		gtk_widget_hide (dialog->hbox_server);
+		gtk_widget_show (dialog->hbox_nick);
+		gtk_widget_show (dialog->vbox_browse);		
+	}
+	else if (strcmp (protocol, "irc") == 0) {
+		gtk_widget_hide (dialog->hbox_server);
+		gtk_widget_hide (dialog->hbox_nick);
+		gtk_widget_show (dialog->vbox_browse);		
+	} else {
+		gtk_widget_hide (dialog->hbox_server);
+		gtk_widget_hide (dialog->hbox_nick);
+		gtk_widget_hide (dialog->vbox_browse);
+	}
+
+	new_chatroom_dialog_update_buttons (dialog);
+
+	/* Final set up of the dialog */
+	gtk_widget_grab_focus (dialog->entry_room);
+
+	g_object_unref (account);
+	g_object_unref (profile);
+}
+
+static void
+new_chatroom_dialog_account_changed_cb (GtkComboBox             *combobox,
+					EmpathyNewChatroomDialog *dialog)
+{
+	new_chatroom_dialog_update_widgets (dialog);
+}
+
+static void
+new_chatroom_dialog_model_add (EmpathyNewChatroomDialog *dialog,
+			       EmpathyRoomListItem     *item)
+{
+	GtkTreeView      *view;
+	GtkTreeSelection *selection;
+	GtkListStore     *store;
+	GtkTreeIter       iter;
+
+	/* Add to model */
+	view = GTK_TREE_VIEW (dialog->treeview);
+	selection = gtk_tree_view_get_selection (view);
+	store = GTK_LIST_STORE (dialog->model);
+
+	gtk_list_store_append (store, &iter);
+
+	gtk_list_store_set (store, &iter,
+			    COL_NAME, item->name,
+			    COL_POINTER, item,
+			    -1);
+}
+
+static void
+new_chatroom_dialog_model_clear (EmpathyNewChatroomDialog *dialog)
+{
+	GtkListStore *store;
+
+	store = GTK_LIST_STORE (dialog->model);
+	gtk_list_store_clear (store);
+}
+
+static GList *
+new_chatroom_dialog_model_get_selected (EmpathyNewChatroomDialog *dialog)
+{
+	GtkTreeView      *view;
+	GtkTreeModel     *model;
+	GtkTreeSelection *selection;
+	GList            *rows, *l;
+	GList            *chatrooms = NULL;
+
+	view = GTK_TREE_VIEW (dialog->treeview);
+	selection = gtk_tree_view_get_selection (view);
+	model = gtk_tree_view_get_model (view);
+
+	rows = gtk_tree_selection_get_selected_rows (selection, NULL);
+	for (l = rows; l; l = l->next) {
+		GtkTreeIter          iter;
+		EmpathyRoomListItem *chatroom;
+
+		if (!gtk_tree_model_get_iter (model, &iter, l->data)) {
+			continue;
+		}
+
+		gtk_tree_model_get (model, &iter, COL_POINTER, &chatroom, -1);
+		chatrooms = g_list_append (chatrooms, chatroom);
+	}
+
+	g_list_foreach (rows, (GFunc) gtk_tree_path_free, NULL);
+	g_list_free (rows);
+
+	return chatrooms;
+}
+
+static gboolean
+new_chatroom_dialog_model_filter_func (GtkTreeModel            *model,
+				       GtkTreeIter             *iter,
+				       EmpathyNewChatroomDialog *dialog)
+{
+	EmpathyRoomListItem *chatroom;
+	const gchar         *text;
+	gchar               *room_nocase;
+	gchar               *text_nocase;
+	gboolean             found = FALSE;
+
+	gtk_tree_model_get (model, iter, COL_POINTER, &chatroom, -1);
+
+	if (!chatroom) {
+		return TRUE;
+	}
+
+	text = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
+
+	/* Casefold */
+	room_nocase = g_utf8_casefold (chatroom->id, -1);
+	text_nocase = g_utf8_casefold (text, -1);
+
+	/* Compare */
+	if (g_utf8_strlen (text_nocase, -1) < 1 ||
+	    strstr (room_nocase, text_nocase)) {
+		found = TRUE;
+	}
+
+	g_free (room_nocase);
+	g_free (text_nocase);
+
+	return found;
+}
+
+static void
+new_chatroom_dialog_model_row_activated_cb (GtkTreeView             *tree_view,
+					    GtkTreePath             *path,
+					    GtkTreeViewColumn       *column,
+					    EmpathyNewChatroomDialog *dialog)
+{
+	gtk_widget_activate (dialog->button_join);
+}
+
+static void
+new_chatroom_dialog_model_row_inserted_cb (GtkTreeModel            *model,
+					   GtkTreePath             *path,
+					   GtkTreeIter             *iter,
+					   EmpathyNewChatroomDialog *dialog)
+{
+	new_chatroom_dialog_update_buttons (dialog);
+}
+
+static void
+new_chatroom_dialog_model_row_deleted_cb (GtkTreeModel            *model,
+					  GtkTreePath             *path,
+					  EmpathyNewChatroomDialog *dialog)
+{
+	new_chatroom_dialog_update_buttons (dialog);
+}
+
+static void
+new_chatroom_dialog_model_selection_changed (GtkTreeSelection      *selection,
+					     EmpathyNewChatroomDialog *dialog)
+{
+	new_chatroom_dialog_update_buttons (dialog);
+}
+
+static void
+new_chatroom_dialog_join (EmpathyNewChatroomDialog *dialog)
+{
+	McAccount            *account;
+	EmpathyAccountChooser *account_chooser;
+	MissionControl       *mc;
+	GList                *chatrooms, *l;
+	const gchar          *room;
+	const gchar          *server = NULL;
+	gchar                *room_name = NULL;
+
+	chatrooms = new_chatroom_dialog_model_get_selected (dialog);
+	if (chatrooms) {
+		for (l = chatrooms; l; l = l->next) {
+			/* Join it */
+		}
+		g_list_free (chatrooms);
+		return;
+	}
+
+	room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
+	if (GTK_WIDGET_VISIBLE (dialog->hbox_server)) {
+		server = gtk_entry_get_text (GTK_ENTRY (dialog->entry_server));
+	}
+	account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
+	account = empathy_account_chooser_get_account (account_chooser);
+
+	if (!G_STR_EMPTY (server)) {
+		room_name = g_strconcat (room, "@", server, NULL);
+	} else {
+		room_name = g_strdup (room);
+	}
+
+	empathy_debug (DEBUG_DOMAIN, "Requesting channel for '%s'", room_name);
+
+	mc = empathy_mission_control_new ();
+	mission_control_request_channel_with_string_handle (mc,
+							    account,
+							    TP_IFACE_CHANNEL_TYPE_TEXT,
+							    room_name,
+							    TP_HANDLE_TYPE_ROOM,
+							    NULL, NULL);	
+	g_free (room_name);
+	g_object_unref (mc);
+}
+
+static void
+new_chatroom_dialog_entry_changed_cb (GtkWidget               *entry,
+				      EmpathyNewChatroomDialog *dialog)
+{
+	if (entry == dialog->entry_room) {
+		gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (dialog->filter));
+	} 
+
+	new_chatroom_dialog_update_buttons (dialog);
+}
+
+static void
+new_chatroom_dialog_browse_start (EmpathyNewChatroomDialog *dialog)
+{
+	if (0) {
+		new_chatroom_dialog_model_clear (dialog);
+		new_chatroom_dialog_model_add (dialog, NULL);
+	}
+}
+
+static void
+new_chatroom_dialog_browse_stop (EmpathyNewChatroomDialog *dialog)
+{
+}
+
+static void
+new_chatroom_dialog_entry_server_activate_cb (GtkWidget                *widget,
+					      EmpathyNewChatroomDialog  *dialog)
+{
+	new_chatroom_dialog_togglebutton_refresh_toggled_cb (dialog->togglebutton_refresh, 
+							     dialog);
+}
+
+static void
+new_chatroom_dialog_togglebutton_refresh_toggled_cb (GtkWidget               *widget,
+						     EmpathyNewChatroomDialog *dialog)
+{
+	gboolean toggled;
+
+	toggled = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
+	
+	if (toggled) {
+		new_chatroom_dialog_browse_start (dialog);
+	} else {
+		new_chatroom_dialog_browse_stop (dialog);
+	}
+}
+