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[empathy.git] / src / empathy-accounts-dialog.c
1 /*
2  * Copyright (C) 2005-2007 Imendio AB
3  * Copyright (C) 2007-2009 Collabora Ltd.
4  *
5  * This program is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU General Public License as
7  * published by the Free Software Foundation; either version 2 of the
8  * License, or (at your option) any later version.
9  *
10  * This program 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  * General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public
16  * License along with this program; if not, write to the
17  * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
18  * Boston, MA  02110-1301  USA
19  *
20  * Authors: Martyn Russell <martyn@imendio.com>
21  *          Xavier Claessens <xclaesse@gmail.com>
22  *          Cosimo Cecchi <cosimo.cecchi@collabora.co.uk>
23  *          Jonathan Tellier <jonathan.tellier@gmail.com>
24  */
25
26 #include <config.h>
27
28 #include <string.h>
29 #include <stdlib.h>
30
31 #include <gtk/gtk.h>
32 #include <glib/gi18n.h>
33 #include <dbus/dbus-glib.h>
34
35 #include <telepathy-glib/account-manager.h>
36 #include <telepathy-glib/util.h>
37
38 #include <libempathy/empathy-utils.h>
39 #include <libempathy/empathy-connection-managers.h>
40 #include <libempathy-gtk/empathy-ui-utils.h>
41
42 #include <libempathy-gtk/empathy-protocol-chooser.h>
43 #include <libempathy-gtk/empathy-account-widget.h>
44 #include <libempathy-gtk/empathy-account-widget-irc.h>
45 #include <libempathy-gtk/empathy-account-widget-sip.h>
46 #include <libempathy-gtk/empathy-cell-renderer-activatable.h>
47 #include <libempathy-gtk/empathy-conf.h>
48 #include <libempathy-gtk/empathy-images.h>
49
50 #include "empathy-accounts-dialog.h"
51 #include "empathy-import-dialog.h"
52 #include "empathy-import-utils.h"
53
54 #define DEBUG_FLAG EMPATHY_DEBUG_ACCOUNT
55 #include <libempathy/empathy-debug.h>
56
57 /* Flashing delay for icons (milliseconds). */
58 #define FLASH_TIMEOUT 500
59
60 /* The primary text of the dialog shown to the user when he is about to lose
61  * unsaved changes */
62 #define PENDING_CHANGES_QUESTION_PRIMARY_TEXT \
63   _("There are unsaved modification regarding your %s account.")
64 /* The primary text of the dialog shown to the user when he is about to lose
65  * an unsaved new account */
66 #define UNSAVED_NEW_ACCOUNT_QUESTION_PRIMARY_TEXT \
67   _("Your new account has not been saved yet.")
68
69 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyAccountsDialog)
70 G_DEFINE_TYPE (EmpathyAccountsDialog, empathy_accounts_dialog, G_TYPE_OBJECT);
71
72 static EmpathyAccountsDialog *dialog_singleton = NULL;
73
74 typedef struct {
75   GtkWidget *window;
76
77   GtkWidget *alignment_settings;
78
79   GtkWidget *vbox_details;
80   GtkWidget *frame_no_protocol;
81
82   GtkWidget *treeview;
83
84   GtkWidget *button_add;
85   GtkWidget *button_import;
86
87   GtkWidget *frame_new_account;
88   GtkWidget *combobox_protocol;
89   GtkWidget *hbox_type;
90   GtkWidget *button_create;
91   GtkWidget *button_back;
92   GtkWidget *radiobutton_reuse;
93   GtkWidget *radiobutton_register;
94
95   GtkWidget *image_type;
96   GtkWidget *label_name;
97   GtkWidget *label_type;
98   GtkWidget *settings_widget;
99
100   /* We have to keep a reference on the actual EmpathyAccountWidget, not just
101    * his GtkWidget. It is the only reliable source we can query to know if
102    * there are any unsaved changes to the currently selected account. We can't
103    * look at the account settings because it does not contain everything that
104    * can be changed using the EmpathyAccountWidget. For instance, it does not
105    * contain the state of the "Enabled" checkbox. */
106   EmpathyAccountWidget *setting_widget_object;
107
108   gboolean  connecting_show;
109   guint connecting_id;
110
111   gulong  settings_ready_id;
112   EmpathyAccountSettings *settings_ready;
113
114   TpAccountManager *account_manager;
115   EmpathyConnectionManagers *cms;
116
117   GtkWindow *parent_window;
118   TpAccount *initial_selection;
119
120   /* Those are needed when changing the selected row. When a user selects
121    * another account and there are unsaved changes on the currently selected
122    * one, a confirmation message box is presented to him. Since his answer
123    * is retrieved asynchronously, we keep some information as member of the
124    * EmpathyAccountsDialog object. */
125   gboolean force_change_row;
126   GtkTreeRowReference *destination_row;
127
128
129 } EmpathyAccountsDialogPriv;
130
131 enum {
132   COL_NAME,
133   COL_STATUS,
134   COL_ACCOUNT_POINTER,
135   COL_ACCOUNT_SETTINGS_POINTER,
136   COL_COUNT
137 };
138
139 enum {
140   PROP_PARENT = 1
141 };
142
143 static EmpathyAccountSettings * accounts_dialog_model_get_selected_settings (
144     EmpathyAccountsDialog *dialog);
145
146 static gboolean accounts_dialog_get_settings_iter (
147     EmpathyAccountsDialog *dialog,
148     EmpathyAccountSettings *settings,
149     GtkTreeIter *iter);
150
151 static void accounts_dialog_model_select_first (EmpathyAccountsDialog *dialog);
152
153 static void accounts_dialog_update_settings (EmpathyAccountsDialog *dialog,
154     EmpathyAccountSettings *settings);
155
156 static void
157 accounts_dialog_update_name_label (EmpathyAccountsDialog *dialog,
158     const gchar *display_name)
159 {
160   gchar *text;
161   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
162
163   text = g_markup_printf_escaped ("<big><b>%s</b></big>", display_name);
164   gtk_label_set_markup (GTK_LABEL (priv->label_name), text);
165
166   g_free (text);
167 }
168
169 static void
170 empathy_account_dialog_widget_cancelled_cb (
171     EmpathyAccountWidget *widget_object,
172     EmpathyAccountsDialog *dialog)
173 {
174   GtkTreeView *view;
175   GtkTreeModel *model;
176   GtkTreeSelection *selection;
177   GtkTreeIter iter;
178   EmpathyAccountSettings *settings;
179   TpAccount *account;
180   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
181
182   view = GTK_TREE_VIEW (priv->treeview);
183   selection = gtk_tree_view_get_selection (view);
184
185   if (!gtk_tree_selection_get_selected (selection, &model, &iter))
186     return;
187
188   gtk_tree_model_get (model, &iter,
189       COL_ACCOUNT_SETTINGS_POINTER, &settings,
190       COL_ACCOUNT_POINTER, &account, -1);
191
192   empathy_account_widget_discard_pending_changes (priv->setting_widget_object);
193
194   if (account == NULL)
195     {
196       /* We were creating an account. We remove the selected row */
197       gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
198     }
199   else
200     {
201       /* We were modifying an account. We discard the changes by reloading the
202        * settings and the UI. */
203       accounts_dialog_update_settings (dialog, settings);
204       g_object_unref (account);
205     }
206
207   if (settings != NULL)
208     g_object_unref (settings);
209 }
210
211 static gchar *
212 get_default_display_name (EmpathyAccountSettings *settings)
213 {
214   const gchar *login_id;
215   const gchar *protocol, *p;
216   gchar *default_display_name;
217
218   login_id = empathy_account_settings_get_string (settings, "account");
219   protocol = empathy_account_settings_get_protocol (settings);
220
221   if (login_id != NULL)
222     {
223       if (!tp_strdiff (protocol, "irc"))
224         {
225           const gchar* server;
226           server = empathy_account_settings_get_string (settings, "server");
227
228           /* To translators: The first parameter is the login id and the
229            * second one is the server. The resulting string will be something
230            * like: "MyUserName on chat.freenode.net".
231            * You should reverse the order of these arguments if the
232            * server should come before the login id in your locale.*/
233           default_display_name = g_strdup_printf (_("%1$s on %2$s"),
234               login_id, server);
235         }
236       else
237         {
238           default_display_name = g_strdup (login_id);
239         }
240
241       return default_display_name;
242     }
243
244   if ((p = empathy_protocol_name_to_display_name (protocol)) != NULL)
245     protocol = p;
246
247   if (protocol != NULL)
248     {
249       /* To translators: The parameter is the protocol name. The resulting
250        * string will be something like: "Jabber Account" */
251       default_display_name = g_strdup_printf (_("%s Account"), protocol);
252     }
253   else
254     {
255       default_display_name = g_strdup (_("New account"));
256     }
257
258   return default_display_name;
259 }
260
261 static void
262 empathy_account_dialog_account_created_cb (EmpathyAccountWidget *widget_object,
263     EmpathyAccountsDialog *dialog)
264 {
265   gchar *display_name;
266   EmpathyAccountSettings *settings =
267       accounts_dialog_model_get_selected_settings (dialog);
268
269   display_name = get_default_display_name (settings);
270
271   empathy_account_settings_set_display_name_async (settings,
272       display_name, NULL, NULL);
273
274   g_free (display_name);
275
276   accounts_dialog_update_settings (dialog, settings);
277
278   if (settings)
279     g_object_unref (settings);
280 }
281
282 static void
283 account_dialog_create_settings_widget (EmpathyAccountsDialog *dialog,
284     EmpathyAccountSettings *settings)
285 {
286   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
287   gchar *icon_name;
288
289   priv->setting_widget_object =
290       empathy_account_widget_new_for_protocol (settings, FALSE);
291
292   priv->settings_widget =
293       empathy_account_widget_get_widget (priv->setting_widget_object);
294
295   priv->settings_widget =
296       empathy_account_widget_get_widget (priv->setting_widget_object);
297   g_signal_connect (priv->setting_widget_object, "account-created",
298         G_CALLBACK (empathy_account_dialog_account_created_cb), dialog);
299   g_signal_connect (priv->setting_widget_object, "cancelled",
300           G_CALLBACK (empathy_account_dialog_widget_cancelled_cb), dialog);
301
302   gtk_container_add (GTK_CONTAINER (priv->alignment_settings),
303       priv->settings_widget);
304   gtk_widget_show (priv->settings_widget);
305
306   icon_name = empathy_account_settings_get_icon_name (settings);
307
308   if (!gtk_icon_theme_has_icon (gtk_icon_theme_get_default (),
309           icon_name))
310     /* show the default icon; keep this in sync with the default
311      * one in empathy-accounts-dialog.ui.
312      */
313     icon_name = GTK_STOCK_CUT;
314
315   gtk_image_set_from_icon_name (GTK_IMAGE (priv->image_type),
316       icon_name, GTK_ICON_SIZE_DIALOG);
317   gtk_widget_set_tooltip_text (priv->image_type,
318       empathy_protocol_name_to_display_name
319       (empathy_account_settings_get_protocol (settings)));
320   gtk_widget_show (priv->image_type);
321
322   accounts_dialog_update_name_label (dialog,
323       empathy_account_settings_get_display_name (settings));
324 }
325
326 static void
327 account_dialog_settings_ready_cb (EmpathyAccountSettings *settings,
328     GParamSpec *spec,
329     EmpathyAccountsDialog *dialog)
330 {
331   if (empathy_account_settings_is_ready (settings))
332     account_dialog_create_settings_widget (dialog, settings);
333 }
334
335 static void
336 accounts_dialog_model_select_first (EmpathyAccountsDialog *dialog)
337 {
338   GtkTreeView      *view;
339   GtkTreeModel     *model;
340   GtkTreeSelection *selection;
341   GtkTreeIter       iter;
342   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
343
344   /* select first */
345   view = GTK_TREE_VIEW (priv->treeview);
346   model = gtk_tree_view_get_model (view);
347
348   if (gtk_tree_model_get_iter_first (model, &iter))
349     {
350       selection = gtk_tree_view_get_selection (view);
351       gtk_tree_selection_select_iter (selection, &iter);
352     }
353   else
354     {
355       accounts_dialog_update_settings (dialog, NULL);
356     }
357 }
358
359 static gboolean
360 accounts_dialog_has_pending_change (EmpathyAccountsDialog *dialog,
361     TpAccount **account)
362 {
363   GtkTreeIter iter;
364   GtkTreeModel *model;
365   GtkTreeSelection *selection;
366   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
367
368   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
369
370   if (gtk_tree_selection_get_selected (selection, &model, &iter))
371     gtk_tree_model_get (model, &iter, COL_ACCOUNT_POINTER, account, -1);
372
373   return priv->setting_widget_object != NULL
374       && empathy_account_widget_contains_pending_changes (
375           priv->setting_widget_object);
376 }
377
378 static void
379 accounts_dialog_protocol_changed_cb (GtkWidget *widget,
380     EmpathyAccountsDialog *dialog)
381 {
382   TpConnectionManager *cm;
383   TpConnectionManagerProtocol *proto;
384   gboolean is_gtalk;
385   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
386
387   cm = empathy_protocol_chooser_dup_selected (
388       EMPATHY_PROTOCOL_CHOOSER (priv->combobox_protocol), &proto, &is_gtalk);
389
390   if (cm == NULL)
391     return;
392
393   if (proto == NULL)
394     {
395       g_object_unref (cm);
396       return;
397     }
398
399 #ifndef HAVE_MOBLIN
400   if (tp_connection_manager_protocol_can_register (proto) && !is_gtalk)
401     {
402       gtk_widget_show (priv->radiobutton_register);
403       gtk_widget_show (priv->radiobutton_reuse);
404     }
405   else
406     {
407       gtk_widget_hide (priv->radiobutton_register);
408       gtk_widget_hide (priv->radiobutton_reuse);
409     }
410 #else
411   gtk_widget_hide (priv->radiobutton_register);
412   gtk_widget_hide (priv->radiobutton_reuse);
413 #endif
414
415   g_object_unref (cm);
416 }
417
418 static void
419 accounts_dialog_setup_ui_to_add_account (EmpathyAccountsDialog *dialog)
420 {
421   GtkTreeView *view;
422   GtkTreeModel *model;
423   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
424
425   view = GTK_TREE_VIEW (priv->treeview);
426   model = gtk_tree_view_get_model (view);
427
428   gtk_widget_set_sensitive (priv->button_add, FALSE);
429   gtk_widget_hide (priv->vbox_details);
430   gtk_widget_hide (priv->frame_no_protocol);
431   gtk_widget_show (priv->frame_new_account);
432
433   /* If we have no account, no need of a back button */
434   if (gtk_tree_model_iter_n_children (model, NULL) > 0)
435     gtk_widget_show (priv->button_back);
436   else
437     gtk_widget_hide (priv->button_back);
438
439   accounts_dialog_protocol_changed_cb (priv->radiobutton_register, dialog);
440   gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->radiobutton_reuse),
441       TRUE);
442   gtk_combo_box_set_active (GTK_COMBO_BOX (priv->combobox_protocol), 0);
443   gtk_widget_grab_focus (priv->combobox_protocol);
444 }
445
446 static void
447 accounts_dialog_show_question_dialog (EmpathyAccountsDialog *dialog,
448     const gchar *primary_text,
449     const gchar *secondary_text,
450     GCallback response_callback,
451     gpointer user_data,
452     const gchar *first_button_text,
453     ...)
454 {
455   va_list button_args;
456   GtkWidget *message_dialog;
457   const gchar *button_text;
458   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
459
460   message_dialog = gtk_message_dialog_new (GTK_WINDOW (priv->window),
461       GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
462       GTK_MESSAGE_QUESTION,
463       GTK_BUTTONS_NONE,
464       "%s", primary_text);
465
466   gtk_message_dialog_format_secondary_text (
467       GTK_MESSAGE_DIALOG (message_dialog), "%s", secondary_text);
468
469   va_start (button_args, first_button_text);
470   for (button_text = first_button_text;
471        button_text;
472        button_text = va_arg (button_args, const gchar *))
473     {
474       gint response_id;
475       response_id = va_arg (button_args, gint);
476
477       gtk_dialog_add_button (GTK_DIALOG (message_dialog), button_text,
478           response_id);
479     }
480   va_end (button_args);
481
482   g_signal_connect (message_dialog, "response", response_callback, user_data);
483
484   gtk_widget_show (message_dialog);
485 }
486
487 static void
488 accounts_dialog_add_pending_changes_response_cb (GtkDialog *message_dialog,
489   gint response_id,
490   gpointer *user_data)
491 {
492   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (user_data);
493   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
494
495   gtk_widget_destroy (GTK_WIDGET (message_dialog));
496
497   if (response_id == GTK_RESPONSE_YES)
498     {
499       empathy_account_widget_discard_pending_changes (
500           priv->setting_widget_object);
501       accounts_dialog_setup_ui_to_add_account (dialog);
502     }
503 }
504
505 static gchar *
506 get_dialog_primary_text (TpAccount *account)
507 {
508   if (account != NULL)
509     {
510       /* Existing account */
511       return g_strdup_printf (PENDING_CHANGES_QUESTION_PRIMARY_TEXT,
512           tp_account_get_display_name (account));
513     }
514   else
515     {
516       /* Newly created account */
517       return g_strdup (UNSAVED_NEW_ACCOUNT_QUESTION_PRIMARY_TEXT);
518     }
519 }
520
521 static void
522 accounts_dialog_button_add_clicked_cb (GtkWidget *button,
523     EmpathyAccountsDialog *dialog)
524 {
525   TpAccount *account = NULL;
526
527   if (accounts_dialog_has_pending_change (dialog, &account))
528     {
529       gchar *question_dialog_primary_text = get_dialog_primary_text (account);
530
531       accounts_dialog_show_question_dialog (dialog,
532           question_dialog_primary_text,
533           _("You are about to create a new account, which will discard\n"
534               "your changes. Are you sure you want to proceed?"),
535           G_CALLBACK (accounts_dialog_add_pending_changes_response_cb),
536           dialog,
537           GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
538           GTK_STOCK_DISCARD, GTK_RESPONSE_YES, NULL);
539
540       g_free (question_dialog_primary_text);
541     }
542   else
543     {
544       accounts_dialog_setup_ui_to_add_account (dialog);
545     }
546 }
547
548 static void
549 accounts_dialog_update_settings (EmpathyAccountsDialog *dialog,
550     EmpathyAccountSettings *settings)
551 {
552   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
553
554   if (priv->settings_ready != NULL)
555     {
556       g_signal_handler_disconnect (priv->settings_ready,
557           priv->settings_ready_id);
558       priv->settings_ready = NULL;
559       priv->settings_ready_id = 0;
560     }
561
562   if (!settings)
563     {
564       GtkTreeView  *view;
565       GtkTreeModel *model;
566       GtkTreeSelection *selection;
567
568       view = GTK_TREE_VIEW (priv->treeview);
569       model = gtk_tree_view_get_model (view);
570       selection = gtk_tree_view_get_selection (view);
571
572       if (gtk_tree_model_iter_n_children (model, NULL) > 0)
573         {
574           /* We have configured accounts, select the first one if there
575            * is no other account selected already. */
576           if (!gtk_tree_selection_get_selected (selection, NULL, NULL))
577             accounts_dialog_model_select_first (dialog);
578
579           return;
580         }
581       if (empathy_connection_managers_get_cms_num (priv->cms) > 0)
582         {
583           /* We have no account configured but we have some
584            * profiles installed. The user obviously wants to add
585            * an account. Click on the Add button for him. */
586           accounts_dialog_button_add_clicked_cb (priv->button_add,
587               dialog);
588           return;
589         }
590
591       /* No account and no profile, warn the user */
592       gtk_widget_hide (priv->vbox_details);
593       gtk_widget_hide (priv->frame_new_account);
594       gtk_widget_show (priv->frame_no_protocol);
595       gtk_widget_set_sensitive (priv->button_add, FALSE);
596       return;
597     }
598
599   /* We have an account selected, destroy old settings and create a new
600    * one for the account selected */
601   gtk_widget_hide (priv->frame_new_account);
602   gtk_widget_hide (priv->frame_no_protocol);
603   gtk_widget_show (priv->vbox_details);
604   gtk_widget_set_sensitive (priv->button_add, TRUE);
605
606   if (priv->settings_widget)
607     {
608       gtk_widget_destroy (priv->settings_widget);
609       priv->settings_widget = NULL;
610     }
611
612   if (empathy_account_settings_is_ready (settings))
613     {
614       account_dialog_create_settings_widget (dialog, settings);
615     }
616   else
617     {
618       priv->settings_ready = settings;
619       priv->settings_ready_id =
620         g_signal_connect (settings, "notify::ready",
621             G_CALLBACK (account_dialog_settings_ready_cb), dialog);
622     }
623
624 }
625
626 static void
627 accounts_dialog_name_editing_started_cb (GtkCellRenderer *renderer,
628     GtkCellEditable *editable,
629     gchar *path,
630     EmpathyAccountsDialog *dialog)
631 {
632   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
633
634   if (priv->connecting_id)
635     g_source_remove (priv->connecting_id);
636
637   DEBUG ("Editing account name started; stopping flashing");
638 }
639
640 static void
641 accounts_dialog_model_pixbuf_data_func (GtkTreeViewColumn *tree_column,
642     GtkCellRenderer *cell,
643     GtkTreeModel *model,
644     GtkTreeIter *iter,
645     EmpathyAccountsDialog *dialog)
646 {
647   EmpathyAccountSettings  *settings;
648   gchar              *icon_name;
649   GdkPixbuf          *pixbuf;
650   TpConnectionStatus  status;
651   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
652
653   gtk_tree_model_get (model, iter,
654       COL_STATUS, &status,
655       COL_ACCOUNT_SETTINGS_POINTER, &settings,
656       -1);
657
658   icon_name = empathy_account_settings_get_icon_name (settings);
659   pixbuf = empathy_pixbuf_from_icon_name (icon_name, GTK_ICON_SIZE_BUTTON);
660
661   if (pixbuf)
662     {
663       if (status == TP_CONNECTION_STATUS_DISCONNECTED ||
664           (status == TP_CONNECTION_STATUS_CONNECTING &&
665               !priv->connecting_show))
666         {
667           GdkPixbuf *modded_pixbuf;
668
669           modded_pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB,
670               TRUE,
671               8,
672               gdk_pixbuf_get_width (pixbuf),
673               gdk_pixbuf_get_height (pixbuf));
674
675           gdk_pixbuf_saturate_and_pixelate (pixbuf,
676               modded_pixbuf,
677               1.0,
678               TRUE);
679           g_object_unref (pixbuf);
680           pixbuf = modded_pixbuf;
681         }
682     }
683
684   g_object_set (cell,
685       "visible", TRUE,
686       "pixbuf", pixbuf,
687       NULL);
688
689   g_object_unref (settings);
690
691   if (pixbuf)
692     g_object_unref (pixbuf);
693 }
694
695 static gboolean
696 accounts_dialog_row_changed_foreach (GtkTreeModel *model,
697     GtkTreePath *path,
698     GtkTreeIter *iter,
699     gpointer user_data)
700 {
701   gtk_tree_model_row_changed (model, path, iter);
702
703   return FALSE;
704 }
705
706 static gboolean
707 accounts_dialog_flash_connecting_cb (EmpathyAccountsDialog *dialog)
708 {
709   GtkTreeView  *view;
710   GtkTreeModel *model;
711   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
712
713   priv->connecting_show = !priv->connecting_show;
714
715   view = GTK_TREE_VIEW (priv->treeview);
716   model = gtk_tree_view_get_model (view);
717
718   gtk_tree_model_foreach (model, accounts_dialog_row_changed_foreach, NULL);
719
720   return TRUE;
721 }
722
723 static void
724 accounts_dialog_name_edited_cb (GtkCellRendererText *renderer,
725     gchar *path,
726     gchar *new_text,
727     EmpathyAccountsDialog *dialog)
728 {
729   EmpathyAccountSettings    *settings;
730   GtkTreeModel *model;
731   GtkTreePath  *treepath;
732   GtkTreeIter   iter;
733   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
734   gboolean connecting;
735
736   empathy_account_manager_get_accounts_connected (&connecting);
737
738   if (connecting)
739     {
740       priv->connecting_id = g_timeout_add (FLASH_TIMEOUT,
741           (GSourceFunc) accounts_dialog_flash_connecting_cb,
742           dialog);
743     }
744
745   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
746   treepath = gtk_tree_path_new_from_string (path);
747   gtk_tree_model_get_iter (model, &iter, treepath);
748   gtk_tree_model_get (model, &iter,
749       COL_ACCOUNT_SETTINGS_POINTER, &settings,
750       -1);
751   gtk_list_store_set (GTK_LIST_STORE (model), &iter,
752       COL_NAME, new_text,
753       -1);
754   gtk_tree_path_free (treepath);
755
756   empathy_account_settings_set_display_name_async (settings, new_text,
757       NULL, NULL);
758   g_object_set (settings, "display-name-overridden", TRUE, NULL);
759   g_object_unref (settings);
760 }
761
762 static void
763 accounts_dialog_delete_account_response_cb (GtkDialog *message_dialog,
764   gint response_id,
765   gpointer user_data)
766 {
767   TpAccount *account;
768   GtkTreeModel *model;
769   GtkTreeIter iter;
770   GtkTreeSelection *selection;
771   EmpathyAccountsDialog *account_dialog = EMPATHY_ACCOUNTS_DIALOG (user_data);
772   EmpathyAccountsDialogPriv *priv = GET_PRIV (account_dialog);
773
774   if (response_id == GTK_RESPONSE_YES)
775     {
776       selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
777
778       if (!gtk_tree_selection_get_selected (selection, &model, &iter))
779         return;
780
781       gtk_tree_model_get (model, &iter, COL_ACCOUNT_POINTER, &account, -1);
782
783       if (account != NULL)
784         {
785           tp_account_remove_async (account, NULL, NULL);
786           g_object_unref (account);
787           account = NULL;
788         }
789
790       gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
791       accounts_dialog_model_select_first (account_dialog);
792     }
793
794   gtk_widget_destroy (GTK_WIDGET (message_dialog));
795 }
796
797 static void
798 accounts_dialog_view_delete_activated_cb (EmpathyCellRendererActivatable *cell,
799     const gchar *path_string,
800     EmpathyAccountsDialog *dialog)
801 {
802   TpAccount *account;
803   GtkTreeModel *model;
804   GtkTreeIter iter;
805   gchar *question_dialog_primary_text;
806   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
807
808   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
809
810   if (!gtk_tree_model_get_iter_from_string (model, &iter, path_string))
811     return;
812
813   gtk_tree_model_get (model, &iter, COL_ACCOUNT_POINTER, &account, -1);
814
815   if (account == NULL || !tp_account_is_valid (account))
816     {
817       gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
818       accounts_dialog_model_select_first (dialog);
819       return;
820     }
821
822   question_dialog_primary_text = g_strdup_printf (
823       _("Do you want to remove %s from your computer?"),
824       tp_account_get_display_name (account));
825
826   accounts_dialog_show_question_dialog (dialog, question_dialog_primary_text,
827       _("This will not remove your account on the server."),
828       G_CALLBACK (accounts_dialog_delete_account_response_cb),
829       dialog,
830       GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
831       GTK_STOCK_REMOVE, GTK_RESPONSE_YES, NULL);
832
833   g_free (question_dialog_primary_text);
834
835   if (account != NULL)
836     {
837       g_object_unref (account);
838       account = NULL;
839     }
840 }
841
842 static void
843 accounts_dialog_model_add_columns (EmpathyAccountsDialog *dialog)
844 {
845   GtkTreeView       *view;
846   GtkTreeViewColumn *column;
847   GtkCellRenderer   *cell;
848   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
849
850   view = GTK_TREE_VIEW (priv->treeview);
851   gtk_tree_view_set_headers_visible (view, FALSE);
852
853   /* Account column */
854   column = gtk_tree_view_column_new ();
855   gtk_tree_view_column_set_expand (column, TRUE);
856   gtk_tree_view_append_column (view, column);
857
858   /* Icon renderer */
859   cell = gtk_cell_renderer_pixbuf_new ();
860   gtk_tree_view_column_pack_start (column, cell, FALSE);
861   gtk_tree_view_column_set_cell_data_func (column, cell,
862       (GtkTreeCellDataFunc)
863       accounts_dialog_model_pixbuf_data_func,
864       dialog,
865       NULL);
866   g_object_set (cell, "ypad", 4, NULL);
867
868   /* Name renderer */
869   cell = gtk_cell_renderer_text_new ();
870   g_object_set (cell,
871       "ellipsize", PANGO_ELLIPSIZE_END,
872       "width-chars", 25,
873       "editable", TRUE,
874       NULL);
875   gtk_tree_view_column_pack_start (column, cell, TRUE);
876   gtk_tree_view_column_add_attribute (column, cell, "text", COL_NAME);
877   g_signal_connect (cell, "edited",
878       G_CALLBACK (accounts_dialog_name_edited_cb),
879       dialog);
880   g_signal_connect (cell, "editing-started",
881       G_CALLBACK (accounts_dialog_name_editing_started_cb),
882       dialog);
883
884   /* Delete column */
885   cell = empathy_cell_renderer_activatable_new ();
886   gtk_tree_view_column_pack_start (column, cell, FALSE);
887   g_object_set (cell,
888         "icon-name", GTK_STOCK_DELETE,
889 #ifdef HAVE_MOBLIN
890         "show-on-select", TRUE,
891 #endif
892         NULL);
893
894   g_signal_connect (cell, "path-activated",
895       G_CALLBACK (accounts_dialog_view_delete_activated_cb),
896       dialog);
897 }
898
899 static EmpathyAccountSettings *
900 accounts_dialog_model_get_selected_settings (EmpathyAccountsDialog *dialog)
901 {
902   GtkTreeView      *view;
903   GtkTreeModel     *model;
904   GtkTreeSelection *selection;
905   GtkTreeIter       iter;
906   EmpathyAccountSettings   *settings;
907   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
908
909   view = GTK_TREE_VIEW (priv->treeview);
910   selection = gtk_tree_view_get_selection (view);
911
912   if (!gtk_tree_selection_get_selected (selection, &model, &iter))
913     return NULL;
914
915   gtk_tree_model_get (model, &iter,
916       COL_ACCOUNT_SETTINGS_POINTER, &settings, -1);
917
918   return settings;
919 }
920
921 static void
922 accounts_dialog_model_selection_changed (GtkTreeSelection *selection,
923     EmpathyAccountsDialog *dialog)
924 {
925   EmpathyAccountSettings *settings;
926   GtkTreeModel *model;
927   GtkTreeIter   iter;
928   gboolean      is_selection;
929
930   is_selection = gtk_tree_selection_get_selected (selection, &model, &iter);
931
932   settings = accounts_dialog_model_get_selected_settings (dialog);
933   accounts_dialog_update_settings (dialog, settings);
934
935   if (settings != NULL)
936     g_object_unref (settings);
937 }
938
939 static void
940 accounts_dialog_selection_change_response_cb (GtkDialog *message_dialog,
941   gint response_id,
942   gpointer *user_data)
943 {
944   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (user_data);
945   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
946
947   gtk_widget_destroy (GTK_WIDGET (message_dialog));
948
949     if (response_id == GTK_RESPONSE_YES && priv->destination_row != NULL)
950       {
951         /* The user wants to lose unsaved changes to the currently selected
952          * account and select another account. We discard the changes and
953          * select the other account. */
954         GtkTreePath *path;
955         GtkTreeSelection *selection;
956
957         priv->force_change_row = TRUE;
958         empathy_account_widget_discard_pending_changes (
959             priv->setting_widget_object);
960
961         path = gtk_tree_row_reference_get_path (priv->destination_row);
962         selection = gtk_tree_view_get_selection (
963             GTK_TREE_VIEW (priv->treeview));
964
965         if (path != NULL)
966           {
967             /* This will trigger a call to
968              * accounts_dialog_account_selection_change() */
969             gtk_tree_selection_select_path (selection, path);
970             gtk_tree_path_free (path);
971           }
972
973         gtk_tree_row_reference_free (priv->destination_row);
974       }
975     else
976       {
977         priv->force_change_row = FALSE;
978       }
979 }
980
981 static gboolean
982 accounts_dialog_account_selection_change (GtkTreeSelection *selection,
983     GtkTreeModel *model,
984     GtkTreePath *path,
985     gboolean path_currently_selected,
986     gpointer data)
987 {
988   TpAccount *account = NULL;
989   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (data);
990   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
991
992   if (priv->force_change_row)
993     {
994       /* We came back here because the user wants to discard changes to his
995        * modified account. The changes have already been discarded so we
996        * just change the selected row. */
997       priv->force_change_row = FALSE;
998       return TRUE;
999     }
1000
1001   if (accounts_dialog_has_pending_change (dialog, &account))
1002     {
1003       /* The currently selected account has some unsaved changes. We ask
1004        * the user if he really wants to lose his changes and select another
1005        * account */
1006       gchar *question_dialog_primary_text = get_dialog_primary_text (account);
1007       priv->destination_row = gtk_tree_row_reference_new (model, path);
1008
1009       accounts_dialog_show_question_dialog (dialog,
1010           question_dialog_primary_text,
1011           _("You are about to select another account, which will discard\n"
1012               "your changes. Are you sure you want to proceed?"),
1013           G_CALLBACK (accounts_dialog_selection_change_response_cb),
1014           dialog,
1015           GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
1016           GTK_STOCK_DISCARD, GTK_RESPONSE_YES, NULL);
1017
1018       g_free (question_dialog_primary_text);
1019     }
1020   else
1021     {
1022       return TRUE;
1023     }
1024
1025   return FALSE;
1026 }
1027
1028 static void
1029 accounts_dialog_model_setup (EmpathyAccountsDialog *dialog)
1030 {
1031   GtkListStore     *store;
1032   GtkTreeSelection *selection;
1033   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1034
1035   store = gtk_list_store_new (COL_COUNT,
1036       G_TYPE_STRING,         /* name */
1037       G_TYPE_UINT,           /* status */
1038       TP_TYPE_ACCOUNT,   /* account */
1039       EMPATHY_TYPE_ACCOUNT_SETTINGS); /* settings */
1040
1041   gtk_tree_view_set_model (GTK_TREE_VIEW (priv->treeview),
1042       GTK_TREE_MODEL (store));
1043
1044   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
1045   gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
1046   gtk_tree_selection_set_select_function (selection,
1047       accounts_dialog_account_selection_change, dialog, NULL);
1048
1049   g_signal_connect (selection, "changed",
1050       G_CALLBACK (accounts_dialog_model_selection_changed),
1051       dialog);
1052
1053   gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
1054       COL_NAME, GTK_SORT_ASCENDING);
1055
1056   accounts_dialog_model_add_columns (dialog);
1057
1058   g_object_unref (store);
1059 }
1060
1061 static gboolean
1062 accounts_dialog_get_settings_iter (EmpathyAccountsDialog *dialog,
1063     EmpathyAccountSettings *settings,
1064     GtkTreeIter *iter)
1065 {
1066   GtkTreeView      *view;
1067   GtkTreeSelection *selection;
1068   GtkTreeModel     *model;
1069   gboolean          ok;
1070   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1071
1072   /* Update the status in the model */
1073   view = GTK_TREE_VIEW (priv->treeview);
1074   selection = gtk_tree_view_get_selection (view);
1075   model = gtk_tree_view_get_model (view);
1076
1077   for (ok = gtk_tree_model_get_iter_first (model, iter);
1078        ok;
1079        ok = gtk_tree_model_iter_next (model, iter))
1080     {
1081       EmpathyAccountSettings *this_settings;
1082       gboolean   equal;
1083
1084       gtk_tree_model_get (model, iter,
1085           COL_ACCOUNT_SETTINGS_POINTER, &this_settings,
1086           -1);
1087
1088       equal = (this_settings == settings);
1089       g_object_unref (this_settings);
1090
1091       if (equal)
1092         return TRUE;
1093     }
1094
1095   return FALSE;
1096 }
1097
1098 static gboolean
1099 accounts_dialog_get_account_iter (EmpathyAccountsDialog *dialog,
1100     TpAccount *account,
1101     GtkTreeIter *iter)
1102 {
1103   GtkTreeView      *view;
1104   GtkTreeSelection *selection;
1105   GtkTreeModel     *model;
1106   gboolean          ok;
1107   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1108
1109   /* Update the status in the model */
1110   view = GTK_TREE_VIEW (priv->treeview);
1111   selection = gtk_tree_view_get_selection (view);
1112   model = gtk_tree_view_get_model (view);
1113
1114   for (ok = gtk_tree_model_get_iter_first (model, iter);
1115        ok;
1116        ok = gtk_tree_model_iter_next (model, iter))
1117     {
1118       EmpathyAccountSettings *settings;
1119       gboolean   equal;
1120
1121       gtk_tree_model_get (model, iter,
1122           COL_ACCOUNT_SETTINGS_POINTER, &settings,
1123           -1);
1124
1125       equal = empathy_account_settings_has_account (settings, account);
1126       g_object_unref (settings);
1127
1128       if (equal)
1129         return TRUE;
1130     }
1131
1132   return FALSE;
1133 }
1134
1135 static void
1136 accounts_dialog_model_set_selected (EmpathyAccountsDialog *dialog,
1137     EmpathyAccountSettings *settings)
1138 {
1139   GtkTreeSelection *selection;
1140   GtkTreeIter       iter;
1141   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1142
1143   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
1144   if (accounts_dialog_get_settings_iter (dialog, settings, &iter))
1145     gtk_tree_selection_select_iter (selection, &iter);
1146 }
1147 static void
1148 accounts_dialog_add (EmpathyAccountsDialog *dialog,
1149     EmpathyAccountSettings *settings)
1150 {
1151   GtkTreeModel       *model;
1152   GtkTreeIter         iter;
1153   const gchar        *name;
1154   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1155
1156   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1157   name = empathy_account_settings_get_display_name (settings);
1158
1159   gtk_list_store_append (GTK_LIST_STORE (model), &iter);
1160
1161   gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1162       COL_NAME, name,
1163       COL_STATUS, TP_CONNECTION_STATUS_DISCONNECTED,
1164       COL_ACCOUNT_SETTINGS_POINTER, settings,
1165       -1);
1166 }
1167
1168 static void
1169 accounts_dialog_connection_changed_cb (TpAccount *account,
1170     guint old_status,
1171     guint current,
1172     guint reason,
1173     gchar *dbus_error_name,
1174     GHashTable *details,
1175     EmpathyAccountsDialog *dialog)
1176 {
1177   GtkTreeModel *model;
1178   GtkTreeIter   iter;
1179   gboolean      found;
1180   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1181
1182   /* Update the status in the model */
1183   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1184
1185   if (accounts_dialog_get_account_iter (dialog, account, &iter))
1186     {
1187       GtkTreePath *path;
1188
1189       gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1190           COL_STATUS, current,
1191           -1);
1192
1193       path = gtk_tree_model_get_path (model, &iter);
1194       gtk_tree_model_row_changed (model, path, &iter);
1195       gtk_tree_path_free (path);
1196     }
1197
1198   empathy_account_manager_get_accounts_connected (&found);
1199
1200   if (!found && priv->connecting_id)
1201     {
1202       g_source_remove (priv->connecting_id);
1203       priv->connecting_id = 0;
1204     }
1205
1206   if (found && !priv->connecting_id)
1207     priv->connecting_id = g_timeout_add (FLASH_TIMEOUT,
1208         (GSourceFunc) accounts_dialog_flash_connecting_cb,
1209         dialog);
1210 }
1211
1212 static void
1213 accounts_dialog_account_display_name_changed_cb (TpAccount *account,
1214   GParamSpec *pspec,
1215   gpointer user_data)
1216 {
1217   const gchar *display_name;
1218   GtkTreeIter iter;
1219   GtkTreeModel *model;
1220   EmpathyAccountSettings *settings;
1221   TpAccount *selected_account;
1222   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (user_data);
1223   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1224
1225   display_name = tp_account_get_display_name (account);
1226   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1227   settings = accounts_dialog_model_get_selected_settings (dialog);
1228   if (settings == NULL)
1229     return;
1230
1231   selected_account = empathy_account_settings_get_account (settings);
1232
1233   if (accounts_dialog_get_account_iter (dialog, account, &iter))
1234     {
1235       gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1236           COL_NAME, display_name,
1237           -1);
1238     }
1239
1240   if (selected_account == account)
1241     accounts_dialog_update_name_label (dialog, display_name);
1242
1243   g_object_unref (settings);
1244 }
1245
1246 static void
1247 accounts_dialog_add_account (EmpathyAccountsDialog *dialog,
1248     TpAccount *account)
1249 {
1250   EmpathyAccountSettings *settings;
1251   GtkTreeModel       *model;
1252   GtkTreeIter         iter;
1253   TpConnectionStatus  status;
1254   const gchar        *name;
1255   gboolean            enabled;
1256   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1257
1258   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1259   status = tp_account_get_connection_status (account, NULL);
1260   name = tp_account_get_display_name (account);
1261   enabled = tp_account_is_enabled (account);
1262
1263   settings = empathy_account_settings_new_for_account (account);
1264
1265   if (!accounts_dialog_get_account_iter (dialog, account, &iter))
1266     gtk_list_store_append (GTK_LIST_STORE (model), &iter);
1267
1268   gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1269       COL_NAME, name,
1270       COL_STATUS, status,
1271       COL_ACCOUNT_POINTER, account,
1272       COL_ACCOUNT_SETTINGS_POINTER, settings,
1273       -1);
1274
1275   accounts_dialog_connection_changed_cb (account,
1276       0,
1277       status,
1278       TP_CONNECTION_STATUS_DISCONNECTED,
1279       NULL,
1280       NULL,
1281       dialog);
1282
1283   empathy_signal_connect_weak (account, "notify::display-name",
1284       G_CALLBACK (accounts_dialog_account_display_name_changed_cb),
1285       G_OBJECT (dialog));
1286
1287   g_object_unref (settings);
1288 }
1289
1290 static void
1291 accounts_dialog_account_validity_changed_cb (TpAccountManager *manager,
1292     TpAccount *account,
1293     gboolean valid,
1294     EmpathyAccountsDialog *dialog)
1295 {
1296   accounts_dialog_add_account (dialog, account);
1297 }
1298
1299 static void
1300 accounts_dialog_account_removed_cb (TpAccountManager *manager,
1301     TpAccount *account,
1302     EmpathyAccountsDialog *dialog)
1303 {
1304   GtkTreeIter iter;
1305   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1306
1307   if (accounts_dialog_get_account_iter (dialog, account, &iter))
1308     {
1309       gtk_list_store_remove (GTK_LIST_STORE (
1310             gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview))), &iter);
1311     }
1312 }
1313
1314 static void
1315 enable_or_disable_account (EmpathyAccountsDialog *dialog,
1316     TpAccount *account,
1317     gboolean enabled)
1318 {
1319   GtkTreeModel *model;
1320   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1321
1322   /* Update the status in the model */
1323   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1324
1325   DEBUG ("Account %s is now %s",
1326       tp_account_get_display_name (account),
1327       enabled ? "enabled" : "disabled");
1328 }
1329
1330 static void
1331 accounts_dialog_account_disabled_cb (TpAccountManager *manager,
1332     TpAccount *account,
1333     EmpathyAccountsDialog *dialog)
1334 {
1335   enable_or_disable_account (dialog, account, FALSE);
1336 }
1337
1338 static void
1339 accounts_dialog_account_enabled_cb (TpAccountManager *manager,
1340     TpAccount *account,
1341     EmpathyAccountsDialog *dialog)
1342 {
1343   enable_or_disable_account (dialog, account, TRUE);
1344 }
1345
1346 static void
1347 accounts_dialog_button_create_clicked_cb (GtkWidget *button,
1348     EmpathyAccountsDialog *dialog)
1349 {
1350   EmpathyAccountSettings *settings;
1351   gchar *str;
1352   const gchar *display_name;
1353   TpConnectionManager *cm;
1354   TpConnectionManagerProtocol *proto;
1355   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1356   gboolean is_gtalk;
1357
1358   cm = empathy_protocol_chooser_dup_selected (
1359       EMPATHY_PROTOCOL_CHOOSER (priv->combobox_protocol), &proto, &is_gtalk);
1360
1361   display_name = empathy_protocol_name_to_display_name (
1362       is_gtalk ? "gtalk" : proto->name);
1363
1364   if (display_name == NULL)
1365     display_name = proto->name;
1366
1367   /* Create account */
1368   /* To translator: %s is the name of the protocol, such as "Google Talk" or
1369    * "Yahoo!"
1370    */
1371   str = g_strdup_printf (_("New %s account"), display_name);
1372   settings = empathy_account_settings_new (cm->name, proto->name, str);
1373
1374   g_free (str);
1375
1376 #ifndef HAVE_MOBLIN
1377   if (tp_connection_manager_protocol_can_register (proto))
1378     {
1379       gboolean active;
1380
1381       active = gtk_toggle_button_get_active
1382         (GTK_TOGGLE_BUTTON (priv->radiobutton_register));
1383       if (active)
1384         empathy_account_settings_set_boolean (settings, "register", TRUE);
1385     }
1386 #endif
1387
1388   if (is_gtalk)
1389     empathy_account_settings_set_icon_name_async (settings, "im-google-talk",
1390         NULL, NULL);
1391
1392   accounts_dialog_add (dialog, settings);
1393   accounts_dialog_model_set_selected (dialog, settings);
1394
1395   g_object_unref (settings);
1396   g_object_unref (cm);
1397 }
1398
1399 static void
1400 accounts_dialog_button_back_clicked_cb (GtkWidget *button,
1401     EmpathyAccountsDialog *dialog)
1402 {
1403   EmpathyAccountSettings *settings;
1404
1405   settings = accounts_dialog_model_get_selected_settings (dialog);
1406   accounts_dialog_update_settings (dialog, settings);
1407
1408   if (settings)
1409     g_object_unref (settings);
1410 }
1411
1412 static void
1413 accounts_dialog_button_help_clicked_cb (GtkWidget *button,
1414     EmpathyAccountsDialog *dialog)
1415 {
1416   empathy_url_show (button, "ghelp:empathy?accounts-window");
1417 }
1418
1419 static void
1420 accounts_dialog_button_import_clicked_cb (GtkWidget *button,
1421     EmpathyAccountsDialog *dialog)
1422 {
1423   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1424   GtkWidget *import_dialog;
1425
1426   import_dialog = empathy_import_dialog_new (GTK_WINDOW (priv->window),
1427       FALSE);
1428   gtk_widget_show (import_dialog);
1429 }
1430
1431 static void
1432 accounts_dialog_close_response_cb (GtkDialog *message_dialog,
1433   gint response_id,
1434   gpointer user_data)
1435 {
1436   GtkWidget *account_dialog = GTK_WIDGET (user_data);
1437
1438   gtk_widget_destroy (GTK_WIDGET (message_dialog));
1439
1440   if (response_id == GTK_RESPONSE_YES)
1441     gtk_widget_destroy (account_dialog);
1442 }
1443
1444 static void
1445 accounts_dialog_response_cb (GtkWidget *widget,
1446     gint response,
1447     EmpathyAccountsDialog *dialog)
1448 {
1449   TpAccount *account = NULL;
1450
1451   if (accounts_dialog_has_pending_change (dialog, &account))
1452     {
1453       gchar *question_dialog_primary_text = get_dialog_primary_text (account);
1454
1455       accounts_dialog_show_question_dialog (dialog,
1456           question_dialog_primary_text,
1457           _("You are about to close the window, which will discard\n"
1458               "your changes. Are you sure you want to proceed?"),
1459           G_CALLBACK (accounts_dialog_close_response_cb),
1460           widget,
1461           GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
1462           GTK_STOCK_DISCARD, GTK_RESPONSE_YES, NULL);
1463
1464       g_free (question_dialog_primary_text);
1465     }
1466   else if (response == GTK_RESPONSE_CLOSE ||
1467            response == GTK_RESPONSE_DELETE_EVENT)
1468     gtk_widget_destroy (widget);
1469 }
1470
1471 static gboolean
1472 accounts_dialog_delete_event_cb (GtkWidget *widget,
1473     GdkEvent *event,
1474     EmpathyAccountsDialog *dialog)
1475 {
1476   /* we maunally handle responses to delete events */
1477   return TRUE;
1478 }
1479
1480 static void
1481 accounts_dialog_destroy_cb (GtkObject *obj,
1482     EmpathyAccountsDialog *dialog)
1483 {
1484   DEBUG ("%p", obj);
1485
1486   g_object_unref (dialog);
1487 }
1488
1489 static void
1490 accounts_dialog_set_selected_account (EmpathyAccountsDialog *dialog,
1491     TpAccount *account)
1492 {
1493   GtkTreeSelection *selection;
1494   GtkTreeIter       iter;
1495   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1496
1497   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
1498   if (accounts_dialog_get_account_iter (dialog, account, &iter))
1499     gtk_tree_selection_select_iter (selection, &iter);
1500 }
1501
1502 static void
1503 accounts_dialog_cms_ready_cb (EmpathyConnectionManagers *cms,
1504     GParamSpec *pspec,
1505     EmpathyAccountsDialog *dialog)
1506 {
1507   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1508
1509   if (empathy_connection_managers_is_ready (cms))
1510     {
1511       accounts_dialog_update_settings (dialog, NULL);
1512
1513       if (priv->initial_selection != NULL)
1514         {
1515           accounts_dialog_set_selected_account
1516               (dialog, priv->initial_selection);
1517           g_object_unref (priv->initial_selection);
1518           priv->initial_selection = NULL;
1519         }
1520     }
1521 }
1522
1523 static void
1524 accounts_dialog_accounts_setup (EmpathyAccountsDialog *dialog)
1525 {
1526   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1527   GList *accounts, *l;
1528
1529   g_signal_connect (priv->account_manager, "account-validity-changed",
1530       G_CALLBACK (accounts_dialog_account_validity_changed_cb),
1531       dialog);
1532   g_signal_connect (priv->account_manager, "account-removed",
1533       G_CALLBACK (accounts_dialog_account_removed_cb),
1534       dialog);
1535   g_signal_connect (priv->account_manager, "account-enabled",
1536       G_CALLBACK (accounts_dialog_account_enabled_cb),
1537       dialog);
1538   g_signal_connect (priv->account_manager, "account-disabled",
1539       G_CALLBACK (accounts_dialog_account_disabled_cb),
1540       dialog);
1541
1542   /* Add existing accounts */
1543   accounts = tp_account_manager_get_valid_accounts (priv->account_manager);
1544   for (l = accounts; l; l = l->next)
1545     {
1546       accounts_dialog_add_account (dialog, l->data);
1547
1548       empathy_signal_connect_weak (l->data, "status-changed",
1549           G_CALLBACK (accounts_dialog_connection_changed_cb), G_OBJECT (dialog));
1550     }
1551   g_list_free (accounts);
1552
1553   priv->cms = empathy_connection_managers_dup_singleton ();
1554   if (!empathy_connection_managers_is_ready (priv->cms))
1555     g_signal_connect (priv->cms, "notify::ready",
1556         G_CALLBACK (accounts_dialog_cms_ready_cb), dialog);
1557
1558   accounts_dialog_model_select_first (dialog);
1559 }
1560
1561 static void
1562 accounts_dialog_manager_ready_cb (GObject *source_object,
1563     GAsyncResult *result,
1564     gpointer user_data)
1565 {
1566   TpAccountManager *manager = TP_ACCOUNT_MANAGER (source_object);
1567   GError *error = NULL;
1568
1569   if (!tp_account_manager_prepare_finish (manager, result, &error))
1570     {
1571       DEBUG ("Failed to prepare account manager: %s", error->message);
1572       g_error_free (error);
1573       return;
1574     }
1575
1576   accounts_dialog_accounts_setup (user_data);
1577 }
1578
1579 static void
1580 accounts_dialog_build_ui (EmpathyAccountsDialog *dialog)
1581 {
1582   GtkBuilder                   *gui;
1583   gchar                        *filename;
1584   EmpathyAccountsDialogPriv    *priv = GET_PRIV (dialog);
1585 #ifdef HAVE_MOBLIN
1586   GtkWidget                    *action_area;
1587 #endif
1588
1589   filename = empathy_file_lookup ("empathy-accounts-dialog.ui", "src");
1590
1591   gui = empathy_builder_get_file (filename,
1592       "accounts_dialog", &priv->window,
1593       "vbox_details", &priv->vbox_details,
1594       "frame_no_protocol", &priv->frame_no_protocol,
1595       "alignment_settings", &priv->alignment_settings,
1596       "treeview", &priv->treeview,
1597       "frame_new_account", &priv->frame_new_account,
1598       "hbox_type", &priv->hbox_type,
1599       "button_create", &priv->button_create,
1600       "button_back", &priv->button_back,
1601       "radiobutton_reuse", &priv->radiobutton_reuse,
1602       "radiobutton_register", &priv->radiobutton_register,
1603       "image_type", &priv->image_type,
1604       "label_name", &priv->label_name,
1605       "button_add", &priv->button_add,
1606       "button_import", &priv->button_import,
1607       NULL);
1608   g_free (filename);
1609
1610   empathy_builder_connect (gui, dialog,
1611       "accounts_dialog", "response", accounts_dialog_response_cb,
1612       "accounts_dialog", "destroy", accounts_dialog_destroy_cb,
1613       "accounts_dialog", "delete-event", accounts_dialog_delete_event_cb,
1614       "button_create", "clicked", accounts_dialog_button_create_clicked_cb,
1615       "button_back", "clicked", accounts_dialog_button_back_clicked_cb,
1616       "button_add", "clicked", accounts_dialog_button_add_clicked_cb,
1617       "button_help", "clicked", accounts_dialog_button_help_clicked_cb,
1618       "button_import", "clicked", accounts_dialog_button_import_clicked_cb,
1619       NULL);
1620
1621   g_object_unref (gui);
1622
1623 #ifdef HAVE_MOBLIN
1624   action_area = gtk_dialog_get_action_area (GTK_DIALOG (priv->window));
1625   gtk_widget_hide (action_area);
1626
1627   /* Translators: this is used only when built on a moblin platform */
1628   gtk_button_set_label (GTK_BUTTON (priv->button_create), _("_Next"));
1629   gtk_button_set_use_underline (GTK_BUTTON (priv->button_create), TRUE);
1630 #endif
1631
1632   priv->combobox_protocol = empathy_protocol_chooser_new ();
1633   gtk_box_pack_start (GTK_BOX (priv->hbox_type),
1634       priv->combobox_protocol,
1635       TRUE, TRUE, 0);
1636   gtk_widget_show (priv->combobox_protocol);
1637   g_signal_connect (priv->combobox_protocol, "changed",
1638       G_CALLBACK (accounts_dialog_protocol_changed_cb),
1639       dialog);
1640
1641   if (priv->parent_window)
1642     gtk_window_set_transient_for (GTK_WINDOW (priv->window),
1643         priv->parent_window);
1644 }
1645
1646 static void
1647 do_dispose (GObject *obj)
1648 {
1649   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (obj);
1650   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1651
1652   /* Disconnect signals */
1653   g_signal_handlers_disconnect_by_func (priv->account_manager,
1654       accounts_dialog_account_validity_changed_cb,
1655       dialog);
1656   g_signal_handlers_disconnect_by_func (priv->account_manager,
1657       accounts_dialog_account_removed_cb,
1658       dialog);
1659   g_signal_handlers_disconnect_by_func (priv->account_manager,
1660       accounts_dialog_account_enabled_cb,
1661       dialog);
1662   g_signal_handlers_disconnect_by_func (priv->account_manager,
1663       accounts_dialog_account_disabled_cb,
1664       dialog);
1665   g_signal_handlers_disconnect_by_func (priv->account_manager,
1666       accounts_dialog_manager_ready_cb,
1667       dialog);
1668
1669   if (priv->connecting_id)
1670     g_source_remove (priv->connecting_id);
1671
1672   if (priv->account_manager != NULL)
1673     {
1674       g_object_unref (priv->account_manager);
1675       priv->account_manager = NULL;
1676     }
1677
1678   if (priv->cms != NULL)
1679     {
1680       g_object_unref (priv->cms);
1681       priv->cms = NULL;
1682     }
1683
1684   if (priv->initial_selection != NULL)
1685     g_object_unref (priv->initial_selection);
1686   priv->initial_selection = NULL;
1687
1688   G_OBJECT_CLASS (empathy_accounts_dialog_parent_class)->dispose (obj);
1689 }
1690
1691 static GObject *
1692 do_constructor (GType type,
1693     guint n_props,
1694     GObjectConstructParam *props)
1695 {
1696   GObject *retval;
1697
1698   if (dialog_singleton)
1699     {
1700       retval = G_OBJECT (dialog_singleton);
1701       g_object_ref (retval);
1702     }
1703   else
1704     {
1705       retval =
1706         G_OBJECT_CLASS (empathy_accounts_dialog_parent_class)->constructor
1707             (type, n_props, props);
1708
1709       dialog_singleton = EMPATHY_ACCOUNTS_DIALOG (retval);
1710       g_object_add_weak_pointer (retval, (gpointer) &dialog_singleton);
1711       /* We add an extra reference that we'll release when the dialog is
1712        * destroyed (accounts_dialog_destroy_cb) */
1713       g_object_ref (retval);
1714     }
1715
1716   return retval;
1717 }
1718
1719 static void
1720 do_get_property (GObject *object,
1721     guint property_id,
1722     GValue *value,
1723     GParamSpec *pspec)
1724 {
1725   EmpathyAccountsDialogPriv *priv = GET_PRIV (object);
1726
1727   switch (property_id)
1728     {
1729     case PROP_PARENT:
1730       g_value_set_object (value, priv->parent_window);
1731       break;
1732     default:
1733       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
1734     }
1735 }
1736
1737 static void
1738 do_set_property (GObject *object,
1739     guint property_id,
1740     const GValue *value,
1741     GParamSpec *pspec)
1742 {
1743   EmpathyAccountsDialogPriv *priv = GET_PRIV (object);
1744
1745   switch (property_id)
1746     {
1747     case PROP_PARENT:
1748       priv->parent_window = g_value_get_object (value);
1749       break;
1750     default:
1751       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
1752     }
1753 }
1754
1755 static void
1756 do_constructed (GObject *object)
1757 {
1758   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (object);
1759   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1760   gboolean import_asked;
1761
1762   accounts_dialog_build_ui (dialog);
1763   accounts_dialog_model_setup (dialog);
1764
1765   /* Set up signalling */
1766   priv->account_manager = tp_account_manager_dup ();
1767
1768   tp_account_manager_prepare_async (priv->account_manager, NULL,
1769       accounts_dialog_manager_ready_cb, dialog);
1770
1771   empathy_conf_get_bool (empathy_conf_get (),
1772       EMPATHY_PREFS_IMPORT_ASKED, &import_asked);
1773
1774   if (empathy_import_accounts_to_import ())
1775     {
1776       gtk_widget_show (priv->button_import);
1777
1778       if (!import_asked)
1779         {
1780           GtkWidget *import_dialog;
1781
1782           empathy_conf_set_bool (empathy_conf_get (),
1783               EMPATHY_PREFS_IMPORT_ASKED, TRUE);
1784           import_dialog = empathy_import_dialog_new (GTK_WINDOW (priv->window),
1785               FALSE);
1786           gtk_widget_show (import_dialog);
1787         }
1788     }
1789 }
1790
1791 static void
1792 empathy_accounts_dialog_class_init (EmpathyAccountsDialogClass *klass)
1793 {
1794   GObjectClass *oclass = G_OBJECT_CLASS (klass);
1795   GParamSpec *param_spec;
1796
1797   oclass->constructor = do_constructor;
1798   oclass->dispose = do_dispose;
1799   oclass->constructed = do_constructed;
1800   oclass->set_property = do_set_property;
1801   oclass->get_property = do_get_property;
1802
1803   param_spec = g_param_spec_object ("parent",
1804       "parent", "The parent window",
1805       GTK_TYPE_WINDOW,
1806       G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_CONSTRUCT_ONLY);
1807   g_object_class_install_property (oclass, PROP_PARENT, param_spec);
1808
1809   g_type_class_add_private (klass, sizeof (EmpathyAccountsDialogPriv));
1810 }
1811
1812 static void
1813 empathy_accounts_dialog_init (EmpathyAccountsDialog *dialog)
1814 {
1815   EmpathyAccountsDialogPriv *priv;
1816
1817   priv = G_TYPE_INSTANCE_GET_PRIVATE ((dialog),
1818       EMPATHY_TYPE_ACCOUNTS_DIALOG,
1819       EmpathyAccountsDialogPriv);
1820   dialog->priv = priv;
1821 }
1822
1823 /* public methods */
1824
1825 GtkWidget *
1826 empathy_accounts_dialog_show (GtkWindow *parent,
1827     TpAccount *selected_account)
1828 {
1829   EmpathyAccountsDialog *dialog;
1830   EmpathyAccountsDialogPriv *priv;
1831
1832   dialog = g_object_new (EMPATHY_TYPE_ACCOUNTS_DIALOG,
1833       "parent", parent, NULL);
1834
1835   priv = GET_PRIV (dialog);
1836
1837   if (selected_account)
1838     {
1839       if (empathy_connection_managers_is_ready (priv->cms))
1840         accounts_dialog_set_selected_account (dialog, selected_account);
1841       else
1842         /* save the selection to set it later when the cms
1843          * becomes ready.
1844          */
1845         priv->initial_selection = g_object_ref (selected_account);
1846     }
1847
1848   gtk_window_present (GTK_WINDOW (priv->window));
1849   /* EmpathyAccountsDialog kepts a ref on itself until the dialog is
1850    * destroyed so we can release the ref returned by the constructor now. */
1851   g_object_unref (dialog);
1852
1853   return priv->window;
1854 }