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