1 /* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
3 * Copyright (C) 2007-2009 Collabora Ltd.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 * Authors: Xavier Claessens <xclaesse@gmail.com>
20 * Jonny Lamb <jonny.lamb@collabora.co.uk>
27 #include <telepathy-glib/util.h>
31 #include <glib/gi18n-lib.h>
33 #include <libempathy/empathy-utils.h>
34 #include <libempathy/empathy-connection-managers.h>
36 #include "empathy-protocol-chooser.h"
37 #include "empathy-ui-utils.h"
39 #define DEBUG_FLAG EMPATHY_DEBUG_ACCOUNT
40 #include <libempathy/empathy-debug.h>
43 * SECTION:empathy-protocol-chooser
44 * @title: EmpathyProtocolChooser
45 * @short_description: A widget used to choose from a list of protocols
46 * @include: libempathy-gtk/empathy-protocol-chooser.h
48 * #EmpathyProtocolChooser is a widget which extends #GtkComboBox to provides a
49 * chooser of available protocols.
53 * EmpathyProtocolChooser:
54 * @parent: parent object
56 * Widget which extends #GtkComboBox to provide a chooser of available
60 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyProtocolChooser)
66 EmpathyConnectionManagers *cms;
68 EmpathyProtocolChooserFilterFunc filter_func;
69 gpointer filter_user_data;
71 GHashTable *protocols;
72 } EmpathyProtocolChooserPriv;
83 G_DEFINE_TYPE (EmpathyProtocolChooser, empathy_protocol_chooser,
87 protocol_chooser_sort_protocol_value (TpConnectionManagerProtocol *protocol)
90 const gchar *names[] = {
97 for (i = 0 ; names[i]; i++)
99 if (strcmp (protocol->name, names[i]) == 0)
107 protocol_chooser_sort_func (GtkTreeModel *model,
112 TpConnectionManagerProtocol *protocol_a;
113 TpConnectionManagerProtocol *protocol_b;
116 gtk_tree_model_get (model, iter_a,
117 COL_PROTOCOL, &protocol_a,
119 gtk_tree_model_get (model, iter_b,
120 COL_PROTOCOL, &protocol_b,
123 cmp = protocol_chooser_sort_protocol_value (protocol_a);
124 cmp -= protocol_chooser_sort_protocol_value (protocol_b);
127 cmp = strcmp (protocol_a->name, protocol_b->name);
134 protocol_choosers_add_cm (EmpathyProtocolChooser *chooser,
135 TpConnectionManager *cm)
137 EmpathyProtocolChooserPriv *priv = GET_PRIV (chooser);
138 const TpConnectionManagerProtocol * const *iter;
140 for (iter = cm->protocols; iter != NULL && *iter != NULL; iter++)
142 const TpConnectionManagerProtocol *proto = *iter;
144 const gchar *display_name;
145 const gchar *saved_cm_name;
147 saved_cm_name = g_hash_table_lookup (priv->protocols, proto->name);
149 if (!tp_strdiff (cm->name, "haze") && saved_cm_name != NULL &&
150 tp_strdiff (saved_cm_name, "haze"))
151 /* the CM we're adding is a haze implementation of something we already
156 if (tp_strdiff (cm->name, "haze") && !tp_strdiff (saved_cm_name, "haze"))
160 const TpConnectionManagerProtocol *haze_proto;
161 TpConnectionManager *haze_cm;
163 /* let's this CM replace the haze implementation */
164 valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (priv->store),
169 gtk_tree_model_get (GTK_TREE_MODEL (priv->store), &titer,
170 COL_PROTOCOL, &haze_proto,
171 COL_CM, &haze_cm, -1);
176 if (haze_proto == NULL)
178 g_object_unref (haze_cm);
182 if (!tp_strdiff (haze_cm->name, "haze") &&
183 !tp_strdiff (haze_proto->name, proto->name))
185 gtk_list_store_remove (priv->store, &titer);
186 g_object_unref (haze_cm);
190 g_object_unref (haze_cm);
191 valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (priv->store),
196 g_hash_table_insert (priv->protocols,
197 g_strdup (proto->name), g_strdup (cm->name));
199 icon_name = empathy_protocol_icon_name (proto->name);
200 display_name = empathy_protocol_name_to_display_name (proto->name);
202 if (display_name == NULL)
203 display_name = proto->name;
205 gtk_list_store_insert_with_values (priv->store,
208 COL_LABEL, display_name,
218 protocol_chooser_add_cms_list (EmpathyProtocolChooser *protocol_chooser,
223 for (l = cms; l != NULL; l = l->next)
224 protocol_choosers_add_cm (protocol_chooser, l->data);
226 gtk_combo_box_set_active (GTK_COMBO_BOX (protocol_chooser), 0);
230 protocol_chooser_cms_ready_cb (EmpathyConnectionManagers *cms,
232 EmpathyProtocolChooser *protocol_chooser)
234 if (empathy_connection_managers_is_ready (cms))
235 protocol_chooser_add_cms_list
236 (protocol_chooser, empathy_connection_managers_get_cms (cms));
240 protocol_chooser_constructed (GObject *object)
242 EmpathyProtocolChooser *protocol_chooser;
243 EmpathyProtocolChooserPriv *priv;
244 GtkCellRenderer *renderer;
246 priv = GET_PRIV (object);
247 protocol_chooser = EMPATHY_PROTOCOL_CHOOSER (object);
249 /* set up combo box with new store */
250 priv->store = gtk_list_store_new (COL_COUNT,
251 G_TYPE_STRING, /* Icon name */
252 G_TYPE_STRING, /* Label */
253 G_TYPE_OBJECT, /* CM */
254 G_TYPE_POINTER); /* protocol */
256 /* Set the protocol sort function */
257 gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (priv->store),
259 protocol_chooser_sort_func,
261 gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (priv->store),
265 gtk_combo_box_set_model (GTK_COMBO_BOX (object),
266 GTK_TREE_MODEL (priv->store));
268 renderer = gtk_cell_renderer_pixbuf_new ();
269 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (object), renderer, FALSE);
270 gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (object), renderer,
271 "icon-name", COL_ICON,
273 g_object_set (renderer, "stock-size", GTK_ICON_SIZE_BUTTON, NULL);
275 renderer = gtk_cell_renderer_text_new ();
276 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (object), renderer, TRUE);
277 gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (object), renderer,
281 if (empathy_connection_managers_is_ready (priv->cms))
282 protocol_chooser_add_cms_list (protocol_chooser,
283 empathy_connection_managers_get_cms (priv->cms));
285 g_signal_connect (priv->cms, "notify::ready",
286 G_CALLBACK (protocol_chooser_cms_ready_cb), protocol_chooser);
288 if (G_OBJECT_CLASS (empathy_protocol_chooser_parent_class)->constructed)
290 (empathy_protocol_chooser_parent_class)->constructed (object);
294 empathy_protocol_chooser_init (EmpathyProtocolChooser *protocol_chooser)
296 EmpathyProtocolChooserPriv *priv =
297 G_TYPE_INSTANCE_GET_PRIVATE (protocol_chooser,
298 EMPATHY_TYPE_PROTOCOL_CHOOSER, EmpathyProtocolChooserPriv);
300 priv->dispose_run = FALSE;
301 priv->cms = empathy_connection_managers_dup_singleton ();
302 priv->protocols = g_hash_table_new_full (g_str_hash, g_str_equal,
305 protocol_chooser->priv = priv;
309 protocol_chooser_finalize (GObject *object)
311 EmpathyProtocolChooser *protocol_chooser = EMPATHY_PROTOCOL_CHOOSER (object);
312 EmpathyProtocolChooserPriv *priv = GET_PRIV (protocol_chooser);
316 g_hash_table_destroy (priv->protocols);
317 priv->protocols = NULL;
320 (G_OBJECT_CLASS (empathy_protocol_chooser_parent_class)->finalize) (object);
324 protocol_chooser_dispose (GObject *object)
326 EmpathyProtocolChooser *protocol_chooser = EMPATHY_PROTOCOL_CHOOSER (object);
327 EmpathyProtocolChooserPriv *priv = GET_PRIV (protocol_chooser);
329 if (priv->dispose_run)
332 priv->dispose_run = TRUE;
336 g_object_unref (priv->store);
342 g_object_unref (priv->cms);
346 (G_OBJECT_CLASS (empathy_protocol_chooser_parent_class)->dispose) (object);
350 empathy_protocol_chooser_class_init (EmpathyProtocolChooserClass *klass)
352 GObjectClass *object_class = G_OBJECT_CLASS (klass);
354 object_class->constructed = protocol_chooser_constructed;
355 object_class->dispose = protocol_chooser_dispose;
356 object_class->finalize = protocol_chooser_finalize;
358 g_type_class_add_private (object_class, sizeof (EmpathyProtocolChooserPriv));
362 protocol_chooser_filter_visible_func (GtkTreeModel *model,
366 EmpathyProtocolChooser *protocol_chooser = user_data;
367 EmpathyProtocolChooserPriv *priv = GET_PRIV (protocol_chooser);
368 TpConnectionManager *cm = NULL;
369 TpConnectionManagerProtocol *protocol = NULL;
370 gboolean visible = FALSE;
372 gtk_tree_model_get (model, iter, COL_CM, &cm, COL_PROTOCOL, &protocol, -1);
374 if (cm != NULL && protocol != NULL)
376 visible = priv->filter_func (cm, protocol, priv->filter_user_data);
386 * empathy_protocol_chooser_get_selected_protocol:
387 * @protocol_chooser: an #EmpathyProtocolChooser
389 * Returns a pointer to the selected #TpConnectionManagerProtocol in
392 * Return value: a pointer to the selected #TpConnectionManagerProtocol
394 TpConnectionManager *
395 empathy_protocol_chooser_dup_selected (
396 EmpathyProtocolChooser *protocol_chooser,
397 TpConnectionManagerProtocol **protocol)
400 TpConnectionManager *cm = NULL;
401 GtkTreeModel *cur_model;
403 g_return_val_if_fail (EMPATHY_IS_PROTOCOL_CHOOSER (protocol_chooser), NULL);
405 /* get the current model from the chooser, as we could either be filtering
408 cur_model = gtk_combo_box_get_model (GTK_COMBO_BOX (protocol_chooser));
410 if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (protocol_chooser), &iter))
412 gtk_tree_model_get (GTK_TREE_MODEL (cur_model), &iter,
416 if (protocol != NULL)
417 gtk_tree_model_get (GTK_TREE_MODEL (cur_model), &iter,
418 COL_PROTOCOL, protocol,
426 * empathy_protocol_chooser_new:
428 * Triggers the creation of a new #EmpathyProtocolChooser.
430 * Return value: a new #EmpathyProtocolChooser widget
434 empathy_protocol_chooser_new (void)
436 return GTK_WIDGET (g_object_new (EMPATHY_TYPE_PROTOCOL_CHOOSER, NULL));
440 empathy_protocol_chooser_set_visible (EmpathyProtocolChooser *protocol_chooser,
441 EmpathyProtocolChooserFilterFunc func,
444 EmpathyProtocolChooserPriv *priv;
445 GtkTreeModel *filter_model;
447 g_return_if_fail (EMPATHY_IS_PROTOCOL_CHOOSER (protocol_chooser));
449 priv = GET_PRIV (protocol_chooser);
450 priv->filter_func = func;
451 priv->filter_user_data = user_data;
453 filter_model = gtk_tree_model_filter_new (GTK_TREE_MODEL (priv->store),
455 gtk_combo_box_set_model (GTK_COMBO_BOX (protocol_chooser), filter_model);
456 g_object_unref (filter_model);
458 gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER
459 (filter_model), protocol_chooser_filter_visible_func,
460 protocol_chooser, NULL);
462 gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (filter_model));
464 gtk_combo_box_set_active (GTK_COMBO_BOX (protocol_chooser), 0);