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   GtkWidget *button_import;
  82
  83   GtkWidget *frame_new_account;
  84   GtkWidget *combobox_protocol;
  85   GtkWidget *hbox_type;
  86   GtkWidget *button_create;
  87   GtkWidget *button_back;
  88   GtkWidget *radiobutton_reuse;
  89   GtkWidget *radiobutton_register;
  90
  91   GtkWidget *image_type;
  92   GtkWidget *label_name;
  93   GtkWidget *label_type;
  94   GtkWidget *settings_widget;
  95
  96   /* We have to keep a reference on the actual EmpathyAccountWidget, not just
  97    * his GtkWidget. It is the only reliable source we can query to know if
  98    * there are any unsaved changes to the currently selected account. We can't
  99    * look at the account settings because it does not contain everything that
 100    * can be changed using the EmpathyAccountWidget. For instance, it does not
 101    * contain the state of the "Enabled" checkbox. */
 102   EmpathyAccountWidget *setting_widget_object;
 103
 104   gboolean  connecting_show;
 105   guint connecting_id;
 106
 107   gulong  settings_ready_id;
 108   EmpathyAccountSettings *settings_ready;
 109
 110   EmpathyAccountManager *account_manager;
 111   EmpathyConnectionManagers *cms;
 112
 113   GtkWindow *parent_window;
 114   EmpathyAccount *initial_selection;
 115
 116   /* Those are needed when changing the selected row. When a user selects
 117    * another account and there are unsaved changes on the currently selected
 118    * one, a confirmation message box is presented to him. Since his answer
 119    * is retrieved asynchronously, we keep some information as member of the
 120    * EmpathyAccountsDialog object. */
 121   gboolean force_change_row;
 122   GtkTreeRowReference *destination_row;
 123
 124
 125 } EmpathyAccountsDialogPriv;
 126
 127 enum {
 128   COL_NAME,
 129   COL_STATUS,
 130   COL_ACCOUNT_POINTER,
 131   COL_ACCOUNT_SETTINGS_POINTER,
 132   COL_COUNT
 133 };
 134
 135 enum {
 136   PROP_PARENT = 1
 137 };
 138
 139 static void accounts_dialog_account_display_name_changed_cb (
 140     EmpathyAccount *account,
 141     GParamSpec *pspec,
 142     gpointer user_data);
 143
 144 static EmpathyAccountSettings * accounts_dialog_model_get_selected_settings (
 145     EmpathyAccountsDialog *dialog);
 146
 147 static gboolean accounts_dialog_get_settings_iter (
 148     EmpathyAccountsDialog *dialog,
 149     EmpathyAccountSettings *settings,
 150     GtkTreeIter *iter);
 151
 152 static void accounts_dialog_model_select_first (EmpathyAccountsDialog *dialog);
 153
 154 static void accounts_dialog_update (EmpathyAccountsDialog *dialog,
 155     EmpathyAccountSettings *settings);
 156
 157 static void accounts_dialog_update_settings (EmpathyAccountsDialog *dialog,
 158     EmpathyAccountSettings *settings);
 159
 160 static void
 161 accounts_dialog_update_name_label (EmpathyAccountsDialog *dialog,
 162     const gchar *display_name)
 163 {
 164   gchar *text;
 165   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 166
 167   text = g_markup_printf_escaped ("<big><b>%s</b></big>", display_name);
 168   gtk_label_set_markup (GTK_LABEL (priv->label_name), text);
 169
 170   g_free (text);
 171 }
 172
 173 static void
 174 empathy_account_dialog_widget_cancelled_cb (
 175     EmpathyAccountWidget *widget_object,
 176     EmpathyAccountsDialog *dialog)
 177 {
 178   GtkTreeView *view;
 179   GtkTreeModel *model;
 180   GtkTreeSelection *selection;
 181   GtkTreeIter iter;
 182   EmpathyAccountSettings *settings;
 183   EmpathyAccount *account;
 184   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 185
 186   view = GTK_TREE_VIEW (priv->treeview);
 187   selection = gtk_tree_view_get_selection (view);
 188
 189   if (!gtk_tree_selection_get_selected (selection, &model, &iter))
 190     return;
 191
 192   gtk_tree_model_get (model, &iter,
 193       COL_ACCOUNT_SETTINGS_POINTER, &settings,
 194       COL_ACCOUNT_POINTER, &account, -1);
 195
 196   empathy_account_widget_discard_pending_changes (priv->setting_widget_object);
 197
 198   if (account == NULL)
 199     {
 200       /* We were creating an account. We remove the selected row */
 201       gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
 202     }
 203   else
 204     {
 205       /* We were modifying an account. We discard the changes by reloading the
 206        * settings and the UI. */
 207       accounts_dialog_update_settings (dialog, settings);
 208       g_object_unref (account);
 209     }
 210
 211   if (settings != NULL)
 212     g_object_unref (settings);
 213 }
 214
 215 static gchar *
 216 get_default_display_name (EmpathyAccountSettings *settings)
 217 {
 218   const gchar *login_id;
 219   const gchar *protocol;
 220   gchar *default_display_name;
 221
 222   login_id = empathy_account_settings_get_string (settings, "account");
 223   protocol = empathy_account_settings_get_protocol (settings);
 224
 225   if (login_id != NULL)
 226     {
 227       if (!tp_strdiff (protocol, "irc"))
 228         {
 229           const gchar* server;
 230           server = empathy_account_settings_get_string (settings, "server");
 231
 232           /* To translators: The first parameter is the login id and the
 233            * second one is the server. The resulting string will be something
 234            * like: "MyUserName on chat.freenode.net".
 235            * You should reverse the order of these arguments if the
 236            * server should come before the login id in your locale.*/
 237           default_display_name = g_strdup_printf (_("%1$s on %2$s"),
 238               login_id, server);
 239         }
 240       else
 241         {
 242           default_display_name = g_strdup (login_id);
 243         }
 244     }
 245   else if (protocol != NULL)
 246     {
 247       /* To translators: The parameter is the protocol name. The resulting
 248        * string will be something like: "Jabber Account" */
 249       default_display_name = g_strdup_printf (_("%s Account"), protocol);
 250     }
 251   else
 252     {
 253       default_display_name = g_strdup (_("New account"));
 254     }
 255
 256   return default_display_name;
 257 }
 258
 259 static void
 260 empathy_account_dialog_account_created_cb (EmpathyAccountWidget *widget_object,
 261     EmpathyAccountsDialog *dialog)
 262 {
 263   gchar *display_name;
 264   EmpathyAccountSettings *settings =
 265       accounts_dialog_model_get_selected_settings (dialog);
 266
 267   display_name = get_default_display_name (settings);
 268
 269   empathy_account_settings_set_display_name_async (settings,
 270       display_name, NULL, NULL);
 271
 272   g_free (display_name);
 273
 274   accounts_dialog_update_settings (dialog, settings);
 275
 276   if (settings)
 277     g_object_unref (settings);
 278 }
 279
 280 static void
 281 account_dialog_create_settings_widget (EmpathyAccountsDialog *dialog,
 282     EmpathyAccountSettings *settings)
 283 {
 284   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 285   gchar *icon_name;
 286
 287   priv->setting_widget_object =
 288       empathy_account_widget_new_for_protocol (settings, FALSE);
 289
 290   priv->settings_widget =
 291       empathy_account_widget_get_widget (priv->setting_widget_object);
 292
 293   priv->settings_widget =
 294       empathy_account_widget_get_widget (priv->setting_widget_object);
 295   g_signal_connect (priv->setting_widget_object, "account-created",
 296         G_CALLBACK (empathy_account_dialog_account_created_cb), dialog);
 297   g_signal_connect (priv->setting_widget_object, "cancelled",
 298           G_CALLBACK (empathy_account_dialog_widget_cancelled_cb), dialog);
 299
 300   gtk_container_add (GTK_CONTAINER (priv->alignment_settings),
 301       priv->settings_widget);
 302   gtk_widget_show (priv->settings_widget);
 303
 304   icon_name = empathy_account_settings_get_icon_name (settings);
 305
 306   if (!gtk_icon_theme_has_icon (gtk_icon_theme_get_default (),
 307           icon_name))
 308     /* show the default icon; keep this in sync with the default
 309      * one in empathy-accounts-dialog.ui.
 310      */
 311     icon_name = GTK_STOCK_CUT;
 312
 313   gtk_image_set_from_icon_name (GTK_IMAGE (priv->image_type),
 314       icon_name, GTK_ICON_SIZE_DIALOG);
 315   gtk_widget_set_tooltip_text (priv->image_type,
 316       empathy_protocol_name_to_display_name
 317       (empathy_account_settings_get_protocol (settings)));
 318   gtk_widget_show (priv->image_type);
 319
 320   accounts_dialog_update_name_label (dialog,
 321       empathy_account_settings_get_display_name (settings));
 322 }
 323
 324 static void
 325 account_dialog_settings_ready_cb (EmpathyAccountSettings *settings,
 326     GParamSpec *spec,
 327     EmpathyAccountsDialog *dialog)
 328 {
 329   if (empathy_account_settings_is_ready (settings))
 330     account_dialog_create_settings_widget (dialog, settings);
 331 }
 332
 333 static void
 334 accounts_dialog_model_select_first (EmpathyAccountsDialog *dialog)
 335 {
 336   GtkTreeView      *view;
 337   GtkTreeModel     *model;
 338   GtkTreeSelection *selection;
 339   GtkTreeIter       iter;
 340   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 341
 342   /* select first */
 343   view = GTK_TREE_VIEW (priv->treeview);
 344   model = gtk_tree_view_get_model (view);
 345
 346   if (gtk_tree_model_get_iter_first (model, &iter))
 347     {
 348       selection = gtk_tree_view_get_selection (view);
 349       gtk_tree_selection_select_iter (selection, &iter);
 350     }
 351   else
 352     {
 353       accounts_dialog_update_settings (dialog, NULL);
 354     }
 355 }
 356
 357 static gboolean
 358 accounts_dialog_has_pending_change (EmpathyAccountsDialog *dialog,
 359     EmpathyAccount **account)
 360 {
 361   GtkTreeIter iter;
 362   GtkTreeModel *model;
 363   GtkTreeSelection *selection;
 364   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 365
 366   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
 367
 368   if (gtk_tree_selection_get_selected (selection, &model, &iter))
 369     gtk_tree_model_get (model, &iter, COL_ACCOUNT_POINTER, account, -1);
 370
 371   return *account != NULL && priv->setting_widget_object != NULL
 372       && empathy_account_widget_contains_pending_changes (
 373           priv->setting_widget_object);
 374 }
 375
 376 static void
 377 accounts_dialog_protocol_changed_cb (GtkWidget *widget,
 378     EmpathyAccountsDialog *dialog)
 379 {
 380   TpConnectionManager *cm;
 381   TpConnectionManagerProtocol *proto;
 382   gboolean is_gtalk;
 383   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 384
 385   cm = empathy_protocol_chooser_dup_selected (
 386       EMPATHY_PROTOCOL_CHOOSER (priv->combobox_protocol), &proto, &is_gtalk);
 387
 388   if (cm == NULL)
 389     return;
 390
 391   if (proto == NULL)
 392     {
 393       g_object_unref (cm);
 394       return;
 395     }
 396
 397   if (tp_connection_manager_protocol_can_register (proto) && !is_gtalk)
 398     {
 399       gtk_widget_show (priv->radiobutton_register);
 400       gtk_widget_show (priv->radiobutton_reuse);
 401     }
 402   else
 403     {
 404       gtk_widget_hide (priv->radiobutton_register);
 405       gtk_widget_hide (priv->radiobutton_reuse);
 406     }
 407   g_object_unref (cm);
 408 }
 409
 410 static void
 411 accounts_dialog_setup_ui_to_add_account (EmpathyAccountsDialog *dialog)
 412 {
 413   GtkTreeView *view;
 414   GtkTreeModel *model;
 415   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 416
 417   view = GTK_TREE_VIEW (priv->treeview);
 418   model = gtk_tree_view_get_model (view);
 419
 420   gtk_widget_set_sensitive (priv->button_add, FALSE);
 421   gtk_widget_hide (priv->vbox_details);
 422   gtk_widget_hide (priv->frame_no_protocol);
 423   gtk_widget_show (priv->frame_new_account);
 424
 425   /* If we have no account, no need of a back button */
 426   if (gtk_tree_model_iter_n_children (model, NULL) > 0)
 427     gtk_widget_show (priv->button_back);
 428   else
 429     gtk_widget_hide (priv->button_back);
 430
 431   accounts_dialog_protocol_changed_cb (priv->radiobutton_register, dialog);
 432   gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->radiobutton_reuse),
 433       TRUE);
 434   gtk_combo_box_set_active (GTK_COMBO_BOX (priv->combobox_protocol), 0);
 435   gtk_widget_grab_focus (priv->combobox_protocol);
 436 }
 437
 438 static void
 439 accounts_dialog_show_question_dialog (EmpathyAccountsDialog *dialog,
 440     const gchar *primary_text,
 441     const gchar *secondary_text,
 442     GCallback response_callback,
 443     gpointer user_data,
 444     const gchar *first_button_text,
 445     ...)
 446 {
 447   va_list button_args;
 448   GtkWidget *message_dialog;
 449   const gchar *button_text;
 450   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 451
 452   message_dialog = gtk_message_dialog_new (GTK_WINDOW (priv->window),
 453       GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
 454       GTK_MESSAGE_QUESTION,
 455       GTK_BUTTONS_NONE,
 456       "%s", primary_text);
 457
 458   gtk_message_dialog_format_secondary_text (
 459       GTK_MESSAGE_DIALOG (message_dialog), "%s", secondary_text);
 460
 461   va_start (button_args, first_button_text);
 462   for (button_text = first_button_text;
 463        button_text;
 464        button_text = va_arg (button_args, const gchar *))
 465     {
 466       gint response_id;
 467       response_id = va_arg (button_args, gint);
 468
 469       gtk_dialog_add_button (GTK_DIALOG (message_dialog), button_text,
 470           response_id);
 471     }
 472   va_end (button_args);
 473
 474   g_signal_connect (message_dialog, "response", response_callback, user_data);
 475
 476   gtk_widget_show (message_dialog);
 477 }
 478
 479 static void
 480 accounts_dialog_add_pending_changes_response_cb (GtkDialog *message_dialog,
 481   gint response_id,
 482   gpointer *user_data)
 483 {
 484   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (user_data);
 485   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 486
 487   gtk_widget_destroy (GTK_WIDGET (message_dialog));
 488
 489   if (response_id == GTK_RESPONSE_YES)
 490     {
 491       empathy_account_widget_discard_pending_changes (
 492           priv->setting_widget_object);
 493       accounts_dialog_setup_ui_to_add_account (dialog);
 494     }
 495 }
 496
 497 static void
 498 accounts_dialog_button_add_clicked_cb (GtkWidget *button,
 499     EmpathyAccountsDialog *dialog)
 500 {
 501   EmpathyAccount *account = NULL;
 502
 503   if (accounts_dialog_has_pending_change (dialog, &account))
 504     {
 505       gchar *question_dialog_primary_text = g_strdup_printf (
 506           PENDING_CHANGES_QUESTION_PRIMARY_TEXT,
 507           empathy_account_get_display_name (account));
 508
 509       accounts_dialog_show_question_dialog (dialog,
 510           question_dialog_primary_text,
 511           _("You are about to create a new account, which will discard\n"
 512               "your changes. Are you sure you want to proceed?"),
 513           G_CALLBACK (accounts_dialog_add_pending_changes_response_cb),
 514           dialog,
 515           GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
 516           GTK_STOCK_DISCARD, GTK_RESPONSE_YES, NULL);
 517
 518       g_free (question_dialog_primary_text);
 519     }
 520   else
 521     {
 522       accounts_dialog_setup_ui_to_add_account (dialog);
 523     }
 524 }
 525
 526 static void
 527 accounts_dialog_update_settings (EmpathyAccountsDialog *dialog,
 528     EmpathyAccountSettings *settings)
 529 {
 530   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 531
 532   if (priv->settings_ready != NULL)
 533     {
 534       g_signal_handler_disconnect (priv->settings_ready,
 535           priv->settings_ready_id);
 536       priv->settings_ready = NULL;
 537       priv->settings_ready_id = 0;
 538     }
 539
 540   if (!settings)
 541     {
 542       GtkTreeView  *view;
 543       GtkTreeModel *model;
 544
 545       view = GTK_TREE_VIEW (priv->treeview);
 546       model = gtk_tree_view_get_model (view);
 547
 548       if (gtk_tree_model_iter_n_children (model, NULL) > 0)
 549         {
 550           /* We have configured accounts, select the first one */
 551           accounts_dialog_model_select_first (dialog);
 552           return;
 553         }
 554       if (empathy_connection_managers_get_cms_num (priv->cms) > 0)
 555         {
 556           /* We have no account configured but we have some
 557            * profiles installed. The user obviously wants to add
 558            * an account. Click on the Add button for him. */
 559           accounts_dialog_button_add_clicked_cb (priv->button_add,
 560               dialog);
 561           return;
 562         }
 563
 564       /* No account and no profile, warn the user */
 565       gtk_widget_hide (priv->vbox_details);
 566       gtk_widget_hide (priv->frame_new_account);
 567       gtk_widget_show (priv->frame_no_protocol);
 568       gtk_widget_set_sensitive (priv->button_add, FALSE);
 569       return;
 570     }
 571
 572   /* We have an account selected, destroy old settings and create a new
 573    * one for the account selected */
 574   gtk_widget_hide (priv->frame_new_account);
 575   gtk_widget_hide (priv->frame_no_protocol);
 576   gtk_widget_show (priv->vbox_details);
 577   gtk_widget_set_sensitive (priv->button_add, TRUE);
 578
 579   if (priv->settings_widget)
 580     {
 581       gtk_widget_destroy (priv->settings_widget);
 582       priv->settings_widget = NULL;
 583     }
 584
 585   if (empathy_account_settings_is_ready (settings))
 586     {
 587       account_dialog_create_settings_widget (dialog, settings);
 588     }
 589   else
 590     {
 591       priv->settings_ready = settings;
 592       priv->settings_ready_id =
 593         g_signal_connect (settings, "notify::ready",
 594             G_CALLBACK (account_dialog_settings_ready_cb), dialog);
 595     }
 596
 597 }
 598
 599 static void
 600 accounts_dialog_name_editing_started_cb (GtkCellRenderer *renderer,
 601     GtkCellEditable *editable,
 602     gchar *path,
 603     EmpathyAccountsDialog *dialog)
 604 {
 605   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 606
 607   if (priv->connecting_id)
 608     g_source_remove (priv->connecting_id);
 609
 610   DEBUG ("Editing account name started; stopping flashing");
 611 }
 612
 613 static void
 614 accounts_dialog_model_pixbuf_data_func (GtkTreeViewColumn *tree_column,
 615     GtkCellRenderer *cell,
 616     GtkTreeModel *model,
 617     GtkTreeIter *iter,
 618     EmpathyAccountsDialog *dialog)
 619 {
 620   EmpathyAccountSettings  *settings;
 621   gchar              *icon_name;
 622   GdkPixbuf          *pixbuf;
 623   TpConnectionStatus  status;
 624   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 625
 626   gtk_tree_model_get (model, iter,
 627       COL_STATUS, &status,
 628       COL_ACCOUNT_SETTINGS_POINTER, &settings,
 629       -1);
 630
 631   icon_name = empathy_account_settings_get_icon_name (settings);
 632   pixbuf = empathy_pixbuf_from_icon_name (icon_name, GTK_ICON_SIZE_BUTTON);
 633
 634   if (pixbuf)
 635     {
 636       if (status == TP_CONNECTION_STATUS_DISCONNECTED ||
 637           (status == TP_CONNECTION_STATUS_CONNECTING &&
 638               !priv->connecting_show))
 639         {
 640           GdkPixbuf *modded_pixbuf;
 641
 642           modded_pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB,
 643               TRUE,
 644               8,
 645               gdk_pixbuf_get_width (pixbuf),
 646               gdk_pixbuf_get_height (pixbuf));
 647
 648           gdk_pixbuf_saturate_and_pixelate (pixbuf,
 649               modded_pixbuf,
 650               1.0,
 651               TRUE);
 652           g_object_unref (pixbuf);
 653           pixbuf = modded_pixbuf;
 654         }
 655     }
 656
 657   g_object_set (cell,
 658       "visible", TRUE,
 659       "pixbuf", pixbuf,
 660       NULL);
 661
 662   g_object_unref (settings);
 663
 664   if (pixbuf)
 665     g_object_unref (pixbuf);
 666 }
 667
 668 static gboolean
 669 accounts_dialog_row_changed_foreach (GtkTreeModel *model,
 670     GtkTreePath *path,
 671     GtkTreeIter *iter,
 672     gpointer user_data)
 673 {
 674   gtk_tree_model_row_changed (model, path, iter);
 675
 676   return FALSE;
 677 }
 678
 679 static gboolean
 680 accounts_dialog_flash_connecting_cb (EmpathyAccountsDialog *dialog)
 681 {
 682   GtkTreeView  *view;
 683   GtkTreeModel *model;
 684   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 685
 686   priv->connecting_show = !priv->connecting_show;
 687
 688   view = GTK_TREE_VIEW (priv->treeview);
 689   model = gtk_tree_view_get_model (view);
 690
 691   gtk_tree_model_foreach (model, accounts_dialog_row_changed_foreach, NULL);
 692
 693   return TRUE;
 694 }
 695
 696 static void
 697 accounts_dialog_name_edited_cb (GtkCellRendererText *renderer,
 698     gchar *path,
 699     gchar *new_text,
 700     EmpathyAccountsDialog *dialog)
 701 {
 702   EmpathyAccountSettings    *settings;
 703   GtkTreeModel *model;
 704   GtkTreePath  *treepath;
 705   GtkTreeIter   iter;
 706   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 707
 708   if (empathy_account_manager_get_connecting_accounts
 709       (priv->account_manager) > 0)
 710     {
 711       priv->connecting_id = g_timeout_add (FLASH_TIMEOUT,
 712           (GSourceFunc) accounts_dialog_flash_connecting_cb,
 713           dialog);
 714     }
 715
 716   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
 717   treepath = gtk_tree_path_new_from_string (path);
 718   gtk_tree_model_get_iter (model, &iter, treepath);
 719   gtk_tree_model_get (model, &iter,
 720       COL_ACCOUNT_SETTINGS_POINTER, &settings,
 721       -1);
 722   gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 723       COL_NAME, new_text,
 724       -1);
 725   gtk_tree_path_free (treepath);
 726
 727   empathy_account_settings_set_display_name_async (settings, new_text,
 728       NULL, NULL);
 729   g_object_set (settings, "display-name-overridden", TRUE, NULL);
 730   g_object_unref (settings);
 731 }
 732
 733 static void
 734 accounts_dialog_delete_account_response_cb (GtkDialog *message_dialog,
 735   gint response_id,
 736   gpointer user_data)
 737 {
 738   EmpathyAccount *account;
 739   GtkTreeModel *model;
 740   GtkTreeIter iter;
 741   GtkTreeSelection *selection;
 742   EmpathyAccountsDialog *account_dialog = EMPATHY_ACCOUNTS_DIALOG (user_data);
 743   EmpathyAccountsDialogPriv *priv = GET_PRIV (account_dialog);
 744
 745   if (response_id == GTK_RESPONSE_YES)
 746     {
 747       selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
 748
 749       if (!gtk_tree_selection_get_selected (selection, &model, &iter))
 750         return;
 751
 752       gtk_tree_model_get (model, &iter, COL_ACCOUNT_POINTER, &account, -1);
 753
 754       if (account != NULL)
 755         {
 756           g_signal_handlers_disconnect_by_func (account,
 757               accounts_dialog_account_display_name_changed_cb, account_dialog);
 758           empathy_account_remove_async (account, NULL, NULL);
 759           g_object_unref (account);
 760           account = NULL;
 761         }
 762
 763       gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
 764       accounts_dialog_model_select_first (account_dialog);
 765     }
 766
 767   gtk_widget_destroy (GTK_WIDGET (message_dialog));
 768 }
 769
 770 static void
 771 accounts_dialog_view_delete_activated_cb (EmpathyCellRendererActivatable *cell,
 772     const gchar *path_string,
 773     EmpathyAccountsDialog *dialog)
 774 {
 775   EmpathyAccount *account;
 776   GtkTreeModel *model;
 777   GtkTreeIter iter;
 778   gchar *question_dialog_primary_text;
 779   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 780
 781   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
 782
 783   if (!gtk_tree_model_get_iter_from_string (model, &iter, path_string))
 784     return;
 785
 786   gtk_tree_model_get (model, &iter, COL_ACCOUNT_POINTER, &account, -1);
 787
 788   if (account == NULL || !empathy_account_is_valid (account))
 789     {
 790       gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
 791       accounts_dialog_model_select_first (dialog);
 792       return;
 793     }
 794
 795   question_dialog_primary_text = g_strdup_printf (
 796       _("You are about to remove your %s account!\n"
 797           "Are you sure you want to proceed?"),
 798       empathy_account_get_display_name (account));
 799
 800   accounts_dialog_show_question_dialog (dialog, question_dialog_primary_text,
 801       _("Any associated conversations and chat rooms will NOT be "
 802           "removed if you decide to proceed.\n"
 803           "\n"
 804           "Should you decide to add the account back at a later time, "
 805           "they will still be available."),
 806       G_CALLBACK (accounts_dialog_delete_account_response_cb),
 807       dialog,
 808       GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
 809       GTK_STOCK_REMOVE, GTK_RESPONSE_YES, NULL);
 810
 811   g_free (question_dialog_primary_text);
 812
 813   if (account != NULL)
 814     {
 815       g_object_unref (account);
 816       account = NULL;
 817     }
 818 }
 819
 820 static void
 821 accounts_dialog_model_add_columns (EmpathyAccountsDialog *dialog)
 822 {
 823   GtkTreeView       *view;
 824   GtkTreeViewColumn *column;
 825   GtkCellRenderer   *cell;
 826   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 827
 828   view = GTK_TREE_VIEW (priv->treeview);
 829   gtk_tree_view_set_headers_visible (view, FALSE);
 830
 831   /* Account column */
 832   column = gtk_tree_view_column_new ();
 833   gtk_tree_view_column_set_expand (column, TRUE);
 834   gtk_tree_view_append_column (view, column);
 835
 836   /* Icon renderer */
 837   cell = gtk_cell_renderer_pixbuf_new ();
 838   gtk_tree_view_column_pack_start (column, cell, FALSE);
 839   gtk_tree_view_column_set_cell_data_func (column, cell,
 840       (GtkTreeCellDataFunc)
 841       accounts_dialog_model_pixbuf_data_func,
 842       dialog,
 843       NULL);
 844
 845   /* Name renderer */
 846   cell = gtk_cell_renderer_text_new ();
 847   g_object_set (cell,
 848       "ellipsize", PANGO_ELLIPSIZE_END,
 849       "width-chars", 25,
 850       "editable", TRUE,
 851       NULL);
 852   gtk_tree_view_column_pack_start (column, cell, TRUE);
 853   gtk_tree_view_column_add_attribute (column, cell, "text", COL_NAME);
 854   g_signal_connect (cell, "edited",
 855       G_CALLBACK (accounts_dialog_name_edited_cb),
 856       dialog);
 857   g_signal_connect (cell, "editing-started",
 858       G_CALLBACK (accounts_dialog_name_editing_started_cb),
 859       dialog);
 860
 861   /* Delete column */
 862   cell = empathy_cell_renderer_activatable_new ();
 863   gtk_tree_view_column_pack_start (column, cell, FALSE);
 864   g_object_set (cell,
 865         "icon-name", GTK_STOCK_DELETE,
 866         NULL);
 867
 868   g_signal_connect (cell, "path-activated",
 869       G_CALLBACK (accounts_dialog_view_delete_activated_cb),
 870       dialog);
 871 }
 872
 873 static EmpathyAccountSettings *
 874 accounts_dialog_model_get_selected_settings (EmpathyAccountsDialog *dialog)
 875 {
 876   GtkTreeView      *view;
 877   GtkTreeModel     *model;
 878   GtkTreeSelection *selection;
 879   GtkTreeIter       iter;
 880   EmpathyAccountSettings   *settings;
 881   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 882
 883   view = GTK_TREE_VIEW (priv->treeview);
 884   selection = gtk_tree_view_get_selection (view);
 885
 886   if (!gtk_tree_selection_get_selected (selection, &model, &iter))
 887     return NULL;
 888
 889   gtk_tree_model_get (model, &iter,
 890       COL_ACCOUNT_SETTINGS_POINTER, &settings, -1);
 891
 892   return settings;
 893 }
 894
 895 static void
 896 accounts_dialog_model_selection_changed (GtkTreeSelection *selection,
 897     EmpathyAccountsDialog *dialog)
 898 {
 899   EmpathyAccountSettings *settings;
 900   GtkTreeModel *model;
 901   GtkTreeIter   iter;
 902   gboolean      is_selection;
 903
 904   is_selection = gtk_tree_selection_get_selected (selection, &model, &iter);
 905
 906   settings = accounts_dialog_model_get_selected_settings (dialog);
 907   accounts_dialog_update_settings (dialog, settings);
 908
 909   if (settings != NULL)
 910     g_object_unref (settings);
 911 }
 912
 913 static void
 914 accounts_dialog_selection_change_response_cb (GtkDialog *message_dialog,
 915   gint response_id,
 916   gpointer *user_data)
 917 {
 918   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (user_data);
 919   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 920
 921   gtk_widget_destroy (GTK_WIDGET (message_dialog));
 922
 923     if (response_id == GTK_RESPONSE_YES && priv->destination_row != NULL)
 924       {
 925         /* The user wants to lose unsaved changes to the currently selected
 926          * account and select another account. We discard the changes and
 927          * select the other account. */
 928         GtkTreePath *path;
 929         GtkTreeSelection *selection;
 930
 931         priv->force_change_row = TRUE;
 932         empathy_account_widget_discard_pending_changes (
 933             priv->setting_widget_object);
 934
 935         path = gtk_tree_row_reference_get_path (priv->destination_row);
 936         selection = gtk_tree_view_get_selection (
 937             GTK_TREE_VIEW (priv->treeview));
 938
 939         if (path != NULL)
 940           {
 941             /* This will trigger a call to
 942              * accounts_dialog_account_selection_change() */
 943             gtk_tree_selection_select_path (selection, path);
 944             gtk_tree_path_free (path);
 945           }
 946
 947         gtk_tree_row_reference_free (priv->destination_row);
 948       }
 949     else
 950       {
 951         priv->force_change_row = FALSE;
 952       }
 953 }
 954
 955 static gboolean
 956 accounts_dialog_account_selection_change (GtkTreeSelection *selection,
 957     GtkTreeModel *model,
 958     GtkTreePath *path,
 959     gboolean path_currently_selected,
 960     gpointer data)
 961 {
 962   EmpathyAccount *account = NULL;
 963   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (data);
 964   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 965
 966   if (priv->force_change_row)
 967     {
 968       /* We came back here because the user wants to discard changes to his
 969        * modified account. The changes have already been discarded so we
 970        * just change the selected row. */
 971       priv->force_change_row = FALSE;
 972       return TRUE;
 973     }
 974
 975   if (accounts_dialog_has_pending_change (dialog, &account))
 976     {
 977       /* The currently selected account has some unsaved changes. We ask
 978        * the user if he really wants to lose his changes and select another
 979        * account */
 980       gchar *question_dialog_primary_text;
 981       priv->destination_row = gtk_tree_row_reference_new (model, path);
 982
 983       question_dialog_primary_text = g_strdup_printf (
 984           PENDING_CHANGES_QUESTION_PRIMARY_TEXT,
 985           empathy_account_get_display_name (account));
 986
 987       accounts_dialog_show_question_dialog (dialog,
 988           question_dialog_primary_text,
 989           _("You are about to select another account, which will discard\n"
 990               "your changes. Are you sure you want to proceed?"),
 991           G_CALLBACK (accounts_dialog_selection_change_response_cb),
 992           dialog,
 993           GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
 994           GTK_STOCK_DISCARD, GTK_RESPONSE_YES, NULL);
 995
 996       g_free (question_dialog_primary_text);
 997     }
 998   else
 999     {
1000       return TRUE;
1001     }
1002
1003   return FALSE;
1004 }
1005
1006 static void
1007 accounts_dialog_model_setup (EmpathyAccountsDialog *dialog)
1008 {
1009   GtkListStore     *store;
1010   GtkTreeSelection *selection;
1011   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1012
1013   store = gtk_list_store_new (COL_COUNT,
1014       G_TYPE_STRING,         /* name */
1015       G_TYPE_UINT,           /* status */
1016       EMPATHY_TYPE_ACCOUNT,   /* account */
1017       EMPATHY_TYPE_ACCOUNT_SETTINGS); /* settings */
1018
1019   gtk_tree_view_set_model (GTK_TREE_VIEW (priv->treeview),
1020       GTK_TREE_MODEL (store));
1021
1022   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
1023   gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
1024   gtk_tree_selection_set_select_function (selection,
1025       accounts_dialog_account_selection_change, dialog, NULL);
1026
1027   g_signal_connect (selection, "changed",
1028       G_CALLBACK (accounts_dialog_model_selection_changed),
1029       dialog);
1030
1031   gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
1032       COL_NAME, GTK_SORT_ASCENDING);
1033
1034   accounts_dialog_model_add_columns (dialog);
1035
1036   g_object_unref (store);
1037 }
1038
1039 static gboolean
1040 accounts_dialog_get_settings_iter (EmpathyAccountsDialog *dialog,
1041     EmpathyAccountSettings *settings,
1042     GtkTreeIter *iter)
1043 {
1044   GtkTreeView      *view;
1045   GtkTreeSelection *selection;
1046   GtkTreeModel     *model;
1047   gboolean          ok;
1048   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1049
1050   /* Update the status in the model */
1051   view = GTK_TREE_VIEW (priv->treeview);
1052   selection = gtk_tree_view_get_selection (view);
1053   model = gtk_tree_view_get_model (view);
1054
1055   for (ok = gtk_tree_model_get_iter_first (model, iter);
1056        ok;
1057        ok = gtk_tree_model_iter_next (model, iter))
1058     {
1059       EmpathyAccountSettings *this_settings;
1060       gboolean   equal;
1061
1062       gtk_tree_model_get (model, iter,
1063           COL_ACCOUNT_SETTINGS_POINTER, &this_settings,
1064           -1);
1065
1066       equal = (this_settings == settings);
1067       g_object_unref (this_settings);
1068
1069       if (equal)
1070         return TRUE;
1071     }
1072
1073   return FALSE;
1074 }
1075
1076 static gboolean
1077 accounts_dialog_get_account_iter (EmpathyAccountsDialog *dialog,
1078     EmpathyAccount *account,
1079     GtkTreeIter *iter)
1080 {
1081   GtkTreeView      *view;
1082   GtkTreeSelection *selection;
1083   GtkTreeModel     *model;
1084   gboolean          ok;
1085   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1086
1087   /* Update the status in the model */
1088   view = GTK_TREE_VIEW (priv->treeview);
1089   selection = gtk_tree_view_get_selection (view);
1090   model = gtk_tree_view_get_model (view);
1091
1092   for (ok = gtk_tree_model_get_iter_first (model, iter);
1093        ok;
1094        ok = gtk_tree_model_iter_next (model, iter))
1095     {
1096       EmpathyAccountSettings *settings;
1097       gboolean   equal;
1098
1099       gtk_tree_model_get (model, iter,
1100           COL_ACCOUNT_SETTINGS_POINTER, &settings,
1101           -1);
1102
1103       equal = empathy_account_settings_has_account (settings, account);
1104       g_object_unref (settings);
1105
1106       if (equal)
1107         return TRUE;
1108     }
1109
1110   return FALSE;
1111 }
1112
1113 static void
1114 accounts_dialog_model_set_selected (EmpathyAccountsDialog *dialog,
1115     EmpathyAccountSettings *settings)
1116 {
1117   GtkTreeSelection *selection;
1118   GtkTreeIter       iter;
1119   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1120
1121   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
1122   if (accounts_dialog_get_settings_iter (dialog, settings, &iter))
1123     gtk_tree_selection_select_iter (selection, &iter);
1124 }
1125 static void
1126 accounts_dialog_add (EmpathyAccountsDialog *dialog,
1127     EmpathyAccountSettings *settings)
1128 {
1129   GtkTreeModel       *model;
1130   GtkTreeIter         iter;
1131   const gchar        *name;
1132   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1133
1134   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1135   name = empathy_account_settings_get_display_name (settings);
1136
1137   gtk_list_store_append (GTK_LIST_STORE (model), &iter);
1138
1139   gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1140       COL_NAME, name,
1141       COL_STATUS, TP_CONNECTION_STATUS_DISCONNECTED,
1142       COL_ACCOUNT_SETTINGS_POINTER, settings,
1143       -1);
1144 }
1145
1146 static void
1147 accounts_dialog_connection_changed_cb     (EmpathyAccountManager *manager,
1148     EmpathyAccount *account,
1149     TpConnectionStatusReason reason,
1150     TpConnectionStatus current,
1151     TpConnectionStatus previous,
1152     EmpathyAccountsDialog *dialog)
1153 {
1154   GtkTreeModel *model;
1155   GtkTreeIter   iter;
1156   gboolean      found;
1157   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1158
1159   /* Update the status in the model */
1160   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1161
1162   if (accounts_dialog_get_account_iter (dialog, account, &iter))
1163     {
1164       GtkTreePath *path;
1165
1166       gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1167           COL_STATUS, current,
1168           -1);
1169
1170       path = gtk_tree_model_get_path (model, &iter);
1171       gtk_tree_model_row_changed (model, path, &iter);
1172       gtk_tree_path_free (path);
1173     }
1174
1175   found = (empathy_account_manager_get_connecting_accounts (manager) > 0);
1176
1177   if (!found && priv->connecting_id)
1178     {
1179       g_source_remove (priv->connecting_id);
1180       priv->connecting_id = 0;
1181     }
1182
1183   if (found && !priv->connecting_id)
1184     priv->connecting_id = g_timeout_add (FLASH_TIMEOUT,
1185         (GSourceFunc) accounts_dialog_flash_connecting_cb,
1186         dialog);
1187 }
1188
1189 static void
1190 accounts_dialog_account_display_name_changed_cb (EmpathyAccount *account,
1191   GParamSpec *pspec,
1192   gpointer user_data)
1193 {
1194   const gchar *display_name;
1195   GtkTreeIter iter;
1196   GtkTreeModel *model;
1197   EmpathyAccountSettings *settings;
1198   EmpathyAccount *selected_account;
1199   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (user_data);
1200   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1201
1202   display_name = empathy_account_get_display_name (account);
1203   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1204   settings = accounts_dialog_model_get_selected_settings (dialog);
1205   selected_account = empathy_account_settings_get_account (settings);
1206
1207   if (accounts_dialog_get_account_iter (dialog, account, &iter))
1208     {
1209       gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1210           COL_NAME, display_name,
1211           -1);
1212     }
1213
1214   if (selected_account == account)
1215     accounts_dialog_update_name_label (dialog, display_name);
1216
1217   g_object_unref (settings);
1218 }
1219
1220 static void
1221 accounts_dialog_add_account (EmpathyAccountsDialog *dialog,
1222     EmpathyAccount *account)
1223 {
1224   EmpathyAccountSettings *settings;
1225   GtkTreeModel       *model;
1226   GtkTreeIter         iter;
1227   TpConnectionStatus  status;
1228   const gchar        *name;
1229   gboolean            enabled;
1230   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1231
1232   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1233   g_object_get (account, "connection-status", &status, NULL);
1234   name = empathy_account_get_display_name (account);
1235   enabled = empathy_account_is_enabled (account);
1236
1237   settings = empathy_account_settings_new_for_account (account);
1238
1239   if (!accounts_dialog_get_account_iter (dialog, account, &iter))
1240     gtk_list_store_append (GTK_LIST_STORE (model), &iter);
1241
1242   gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1243       COL_NAME, name,
1244       COL_STATUS, status,
1245       COL_ACCOUNT_POINTER, account,
1246       COL_ACCOUNT_SETTINGS_POINTER, settings,
1247       -1);
1248
1249   accounts_dialog_connection_changed_cb (priv->account_manager,
1250       account,
1251       TP_CONNECTION_STATUS_REASON_NONE_SPECIFIED,
1252       status,
1253       TP_CONNECTION_STATUS_DISCONNECTED,
1254       dialog);
1255
1256   g_signal_connect (account, "notify::display-name",
1257       G_CALLBACK (accounts_dialog_account_display_name_changed_cb), dialog);
1258
1259   g_object_unref (settings);
1260 }
1261
1262 static void
1263 accounts_dialog_update (EmpathyAccountsDialog *dialog,
1264     EmpathyAccountSettings *settings)
1265 {
1266   GtkTreeModel       *model;
1267   GtkTreeIter         iter;
1268   TpConnectionStatus  status = TP_CONNECTION_STATUS_DISCONNECTED;
1269   const gchar        *name;
1270   gboolean            enabled = FALSE;
1271   EmpathyAccount     *account;
1272   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1273
1274   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1275   name = empathy_account_settings_get_display_name (settings);
1276
1277   account = empathy_account_settings_get_account (settings);
1278   if (account != NULL)
1279     {
1280       enabled = empathy_account_is_enabled (account);
1281       g_object_get (account, "connection-status", &status, NULL);
1282     }
1283
1284   accounts_dialog_get_settings_iter (dialog, settings, &iter);
1285   gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1286       COL_NAME, name,
1287       COL_STATUS, status,
1288       COL_ACCOUNT_POINTER, account,
1289       COL_ACCOUNT_SETTINGS_POINTER, settings,
1290       -1);
1291 }
1292
1293 static void
1294 accounts_dialog_account_added_cb (EmpathyAccountManager *manager,
1295     EmpathyAccount *account,
1296     EmpathyAccountsDialog *dialog)
1297 {
1298   accounts_dialog_add_account (dialog, account);
1299 }
1300
1301
1302 static void
1303 accounts_dialog_account_removed_cb (EmpathyAccountManager *manager,
1304     EmpathyAccount *account,
1305     EmpathyAccountsDialog *dialog)
1306 {
1307   GtkTreeIter iter;
1308   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1309
1310   if (accounts_dialog_get_account_iter (dialog, account, &iter))
1311     {
1312       g_signal_handlers_disconnect_by_func (account,
1313           accounts_dialog_account_display_name_changed_cb, dialog);
1314       gtk_list_store_remove (GTK_LIST_STORE (
1315             gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview))), &iter);
1316     }
1317 }
1318
1319 static void
1320 enable_or_disable_account (EmpathyAccountsDialog *dialog,
1321     EmpathyAccount *account,
1322     gboolean enabled)
1323 {
1324   GtkTreeModel *model;
1325   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1326
1327   /* Update the status in the model */
1328   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1329
1330   DEBUG ("Account %s is now %s",
1331       empathy_account_get_display_name (account),
1332       enabled ? "enabled" : "disabled");
1333 }
1334
1335 static void
1336 accounts_dialog_account_disabled_cb (EmpathyAccountManager *manager,
1337     EmpathyAccount *account,
1338     EmpathyAccountsDialog *dialog)
1339 {
1340   enable_or_disable_account (dialog, account, FALSE);
1341 }
1342
1343 static void
1344 accounts_dialog_account_enabled_cb (EmpathyAccountManager *manager,
1345     EmpathyAccount *account,
1346     EmpathyAccountsDialog *dialog)
1347 {
1348   enable_or_disable_account (dialog, account, TRUE);
1349 }
1350
1351 static void
1352 accounts_dialog_account_changed_cb (EmpathyAccountManager *manager,
1353     EmpathyAccount *account,
1354     EmpathyAccountsDialog  *dialog)
1355 {
1356   EmpathyAccountSettings *settings, *selected_settings;
1357   GtkTreeModel *model;
1358   GtkTreeIter iter;
1359   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1360
1361   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1362
1363   if (!accounts_dialog_get_account_iter (dialog, account, &iter))
1364     return;
1365
1366   gtk_tree_model_get (model, &iter,
1367       COL_ACCOUNT_SETTINGS_POINTER, &settings,
1368       -1);
1369
1370   accounts_dialog_update (dialog, settings);
1371   selected_settings = accounts_dialog_model_get_selected_settings (dialog);
1372
1373   if (settings == selected_settings)
1374     accounts_dialog_update_name_label (dialog,
1375         empathy_account_settings_get_display_name (settings));
1376
1377   if (settings)
1378     g_object_unref (settings);
1379
1380   if (selected_settings)
1381     g_object_unref (selected_settings);
1382 }
1383
1384 static void
1385 accounts_dialog_button_create_clicked_cb (GtkWidget *button,
1386     EmpathyAccountsDialog *dialog)
1387 {
1388   EmpathyAccountSettings *settings;
1389   gchar *str;
1390   const gchar *display_name;
1391   TpConnectionManager *cm;
1392   TpConnectionManagerProtocol *proto;
1393   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1394   gboolean is_gtalk;
1395
1396   cm = empathy_protocol_chooser_dup_selected (
1397       EMPATHY_PROTOCOL_CHOOSER (priv->combobox_protocol), &proto, &is_gtalk);
1398
1399   display_name = empathy_protocol_name_to_display_name (
1400       is_gtalk ? "gtalk" : proto->name);
1401
1402   if (display_name == NULL)
1403     display_name = proto->name;
1404
1405   /* Create account */
1406   /* To translator: %s is the name of the protocol, such as "Google Talk" or
1407    * "Yahoo!"
1408    */
1409   str = g_strdup_printf (_("New %s account"), display_name);
1410   settings = empathy_account_settings_new (cm->name, proto->name, str);
1411
1412   g_free (str);
1413
1414   if (tp_connection_manager_protocol_can_register (proto))
1415     {
1416       gboolean active;
1417
1418       active = gtk_toggle_button_get_active
1419         (GTK_TOGGLE_BUTTON (priv->radiobutton_register));
1420       if (active)
1421         empathy_account_settings_set_boolean (settings, "register", TRUE);
1422     }
1423
1424   if (is_gtalk)
1425     empathy_account_settings_set_icon_name_async (settings, "im-google-talk",
1426         NULL, NULL);
1427
1428   accounts_dialog_add (dialog, settings);
1429   accounts_dialog_model_set_selected (dialog, settings);
1430
1431   g_object_unref (settings);
1432   g_object_unref (cm);
1433 }
1434
1435 static void
1436 accounts_dialog_button_back_clicked_cb (GtkWidget *button,
1437     EmpathyAccountsDialog *dialog)
1438 {
1439   EmpathyAccountSettings *settings;
1440
1441   settings = accounts_dialog_model_get_selected_settings (dialog);
1442   accounts_dialog_update_settings (dialog, settings);
1443
1444   if (settings)
1445     g_object_unref (settings);
1446 }
1447
1448 static void
1449 accounts_dialog_button_help_clicked_cb (GtkWidget *button,
1450     EmpathyAccountsDialog *dialog)
1451 {
1452   empathy_url_show (button, "ghelp:empathy?accounts-window");
1453 }
1454
1455 static void
1456 accounts_dialog_button_import_clicked_cb (GtkWidget *button,
1457     EmpathyAccountsDialog *dialog)
1458 {
1459   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1460   GtkWidget *import_dialog;
1461
1462   import_dialog = empathy_import_dialog_new (GTK_WINDOW (priv->window),
1463       FALSE);
1464   gtk_widget_show (import_dialog);
1465 }
1466
1467 static void
1468 accounts_dialog_close_response_cb (GtkDialog *message_dialog,
1469   gint response_id,
1470   gpointer user_data)
1471 {
1472   GtkWidget *account_dialog = GTK_WIDGET (user_data);
1473
1474   gtk_widget_destroy (GTK_WIDGET (message_dialog));
1475
1476   if (response_id == GTK_RESPONSE_YES)
1477     gtk_widget_destroy (account_dialog);
1478 }
1479
1480 static void
1481 accounts_dialog_response_cb (GtkWidget *widget,
1482     gint response,
1483     EmpathyAccountsDialog *dialog)
1484 {
1485   EmpathyAccount *account = NULL;
1486
1487   if (accounts_dialog_has_pending_change (dialog, &account))
1488     {
1489       gchar *question_dialog_primary_text;
1490       question_dialog_primary_text = g_strdup_printf (
1491           PENDING_CHANGES_QUESTION_PRIMARY_TEXT,
1492           empathy_account_get_display_name (account));
1493
1494       accounts_dialog_show_question_dialog (dialog,
1495           question_dialog_primary_text,
1496           _("You are about to close the window, which will discard\n"
1497               "your changes. Are you sure you want to proceed?"),
1498           G_CALLBACK (accounts_dialog_close_response_cb),
1499           widget,
1500           GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
1501           GTK_STOCK_DISCARD, GTK_RESPONSE_YES, NULL);
1502
1503       g_free (question_dialog_primary_text);
1504     }
1505   else if (response == GTK_RESPONSE_CLOSE ||
1506            response == GTK_RESPONSE_DELETE_EVENT)
1507     gtk_widget_destroy (widget);
1508 }
1509
1510 static gboolean
1511 accounts_dialog_delete_event_cb (GtkWidget *widget,
1512     GdkEvent *event,
1513     EmpathyAccountsDialog *dialog)
1514 {
1515   /* we maunally handle responses to delete events */
1516   return TRUE;
1517 }
1518
1519 static void
1520 accounts_dialog_destroy_cb (GtkObject *obj,
1521     EmpathyAccountsDialog *dialog)
1522 {
1523   DEBUG ("%p", obj);
1524
1525   g_object_unref (dialog);
1526 }
1527
1528 static void
1529 accounts_dialog_set_selected_account (EmpathyAccountsDialog *dialog,
1530     EmpathyAccount *account)
1531 {
1532   GtkTreeSelection *selection;
1533   GtkTreeIter       iter;
1534   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1535
1536   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
1537   if (accounts_dialog_get_account_iter (dialog, account, &iter))
1538     gtk_tree_selection_select_iter (selection, &iter);
1539 }
1540
1541 static void
1542 accounts_dialog_cms_ready_cb (EmpathyConnectionManagers *cms,
1543     GParamSpec *pspec,
1544     EmpathyAccountsDialog *dialog)
1545 {
1546   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1547
1548   if (empathy_connection_managers_is_ready (cms))
1549     {
1550       accounts_dialog_update_settings (dialog, NULL);
1551
1552       if (priv->initial_selection != NULL)
1553         {
1554           accounts_dialog_set_selected_account
1555               (dialog, priv->initial_selection);
1556           g_object_unref (priv->initial_selection);
1557           priv->initial_selection = NULL;
1558         }
1559     }
1560 }
1561
1562 static void
1563 accounts_dialog_build_ui (EmpathyAccountsDialog *dialog)
1564 {
1565   GtkBuilder                   *gui;
1566   gchar                        *filename;
1567   EmpathyAccountsDialogPriv    *priv = GET_PRIV (dialog);
1568
1569   filename = empathy_file_lookup ("empathy-accounts-dialog.ui", "src");
1570
1571   gui = empathy_builder_get_file (filename,
1572       "accounts_dialog", &priv->window,
1573       "vbox_details", &priv->vbox_details,
1574       "frame_no_protocol", &priv->frame_no_protocol,
1575       "alignment_settings", &priv->alignment_settings,
1576       "treeview", &priv->treeview,
1577       "frame_new_account", &priv->frame_new_account,
1578       "hbox_type", &priv->hbox_type,
1579       "button_create", &priv->button_create,
1580       "button_back", &priv->button_back,
1581       "radiobutton_reuse", &priv->radiobutton_reuse,
1582       "radiobutton_register", &priv->radiobutton_register,
1583       "image_type", &priv->image_type,
1584       "label_name", &priv->label_name,
1585       "button_add", &priv->button_add,
1586       "button_import", &priv->button_import,
1587       NULL);
1588   g_free (filename);
1589
1590   empathy_builder_connect (gui, dialog,
1591       "accounts_dialog", "response", accounts_dialog_response_cb,
1592       "accounts_dialog", "destroy", accounts_dialog_destroy_cb,
1593       "accounts_dialog", "delete-event", accounts_dialog_delete_event_cb,
1594       "button_create", "clicked", accounts_dialog_button_create_clicked_cb,
1595       "button_back", "clicked", accounts_dialog_button_back_clicked_cb,
1596       "button_add", "clicked", accounts_dialog_button_add_clicked_cb,
1597       "button_help", "clicked", accounts_dialog_button_help_clicked_cb,
1598       "button_import", "clicked", accounts_dialog_button_import_clicked_cb,
1599       NULL);
1600
1601   g_object_unref (gui);
1602
1603   priv->combobox_protocol = empathy_protocol_chooser_new ();
1604   gtk_box_pack_start (GTK_BOX (priv->hbox_type),
1605       priv->combobox_protocol,
1606       TRUE, TRUE, 0);
1607   gtk_widget_show (priv->combobox_protocol);
1608   g_signal_connect (priv->combobox_protocol, "changed",
1609       G_CALLBACK (accounts_dialog_protocol_changed_cb),
1610       dialog);
1611
1612   if (priv->parent_window)
1613     gtk_window_set_transient_for (GTK_WINDOW (priv->window),
1614         priv->parent_window);
1615 }
1616
1617 static void
1618 do_dispose (GObject *obj)
1619 {
1620   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (obj);
1621   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1622
1623   /* Disconnect signals */
1624   g_signal_handlers_disconnect_by_func (priv->account_manager,
1625       accounts_dialog_account_added_cb,
1626       dialog);
1627   g_signal_handlers_disconnect_by_func (priv->account_manager,
1628       accounts_dialog_account_removed_cb,
1629       dialog);
1630   g_signal_handlers_disconnect_by_func (priv->account_manager,
1631       accounts_dialog_account_enabled_cb,
1632       dialog);
1633   g_signal_handlers_disconnect_by_func (priv->account_manager,
1634       accounts_dialog_account_disabled_cb,
1635       dialog);
1636   g_signal_handlers_disconnect_by_func (priv->account_manager,
1637       accounts_dialog_account_changed_cb,
1638       dialog);
1639   g_signal_handlers_disconnect_by_func (priv->account_manager,
1640       accounts_dialog_connection_changed_cb,
1641       dialog);
1642
1643   if (priv->connecting_id)
1644     g_source_remove (priv->connecting_id);
1645
1646   if (priv->account_manager != NULL)
1647     {
1648       g_object_unref (priv->account_manager);
1649       priv->account_manager = NULL;
1650     }
1651
1652   if (priv->cms != NULL)
1653     {
1654       g_object_unref (priv->cms);
1655       priv->cms = NULL;
1656     }
1657
1658   if (priv->initial_selection != NULL)
1659     g_object_unref (priv->initial_selection);
1660   priv->initial_selection = NULL;
1661
1662   G_OBJECT_CLASS (empathy_accounts_dialog_parent_class)->dispose (obj);
1663 }
1664
1665 static GObject *
1666 do_constructor (GType type,
1667     guint n_props,
1668     GObjectConstructParam *props)
1669 {
1670   GObject *retval;
1671
1672   if (dialog_singleton)
1673     {
1674       retval = G_OBJECT (dialog_singleton);
1675       g_object_ref (retval);
1676     }
1677   else
1678     {
1679       retval =
1680         G_OBJECT_CLASS (empathy_accounts_dialog_parent_class)->constructor
1681             (type, n_props, props);
1682
1683       dialog_singleton = EMPATHY_ACCOUNTS_DIALOG (retval);
1684       g_object_add_weak_pointer (retval, (gpointer) &dialog_singleton);
1685     }
1686
1687   return retval;
1688 }
1689
1690 static void
1691 do_get_property (GObject *object,
1692     guint property_id,
1693     GValue *value,
1694     GParamSpec *pspec)
1695 {
1696   EmpathyAccountsDialogPriv *priv = GET_PRIV (object);
1697
1698   switch (property_id)
1699     {
1700     case PROP_PARENT:
1701       g_value_set_object (value, priv->parent_window);
1702       break;
1703     default:
1704       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
1705     }
1706 }
1707
1708 static void
1709 do_set_property (GObject *object,
1710     guint property_id,
1711     const GValue *value,
1712     GParamSpec *pspec)
1713 {
1714   EmpathyAccountsDialogPriv *priv = GET_PRIV (object);
1715
1716   switch (property_id)
1717     {
1718     case PROP_PARENT:
1719       priv->parent_window = g_value_get_object (value);
1720       break;
1721     default:
1722       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
1723     }
1724 }
1725
1726 static void
1727 do_constructed (GObject *object)
1728 {
1729   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (object);
1730   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1731   GList *accounts, *l;
1732   gboolean import_asked;
1733
1734   accounts_dialog_build_ui (dialog);
1735
1736   /* Set up signalling */
1737   priv->account_manager = empathy_account_manager_dup_singleton ();
1738
1739   g_signal_connect (priv->account_manager, "account-created",
1740       G_CALLBACK (accounts_dialog_account_added_cb),
1741       dialog);
1742   g_signal_connect (priv->account_manager, "account-deleted",
1743       G_CALLBACK (accounts_dialog_account_removed_cb),
1744       dialog);
1745   g_signal_connect (priv->account_manager, "account-enabled",
1746       G_CALLBACK (accounts_dialog_account_enabled_cb),
1747       dialog);
1748   g_signal_connect (priv->account_manager, "account-disabled",
1749       G_CALLBACK (accounts_dialog_account_disabled_cb),
1750       dialog);
1751   g_signal_connect (priv->account_manager, "account-changed",
1752       G_CALLBACK (accounts_dialog_account_changed_cb),
1753       dialog);
1754   g_signal_connect (priv->account_manager, "account-connection-changed",
1755       G_CALLBACK (accounts_dialog_connection_changed_cb),
1756       dialog);
1757
1758   accounts_dialog_model_setup (dialog);
1759
1760   /* Add existing accounts */
1761   accounts = empathy_account_manager_dup_accounts (priv->account_manager);
1762   for (l = accounts; l; l = l->next)
1763     {
1764       accounts_dialog_add_account (dialog, l->data);
1765       g_object_unref (l->data);
1766     }
1767   g_list_free (accounts);
1768
1769   priv->cms = empathy_connection_managers_dup_singleton ();
1770   if (!empathy_connection_managers_is_ready (priv->cms))
1771     g_signal_connect (priv->cms, "notify::ready",
1772         G_CALLBACK (accounts_dialog_cms_ready_cb), dialog);
1773
1774   accounts_dialog_model_select_first (dialog);
1775
1776   empathy_conf_get_bool (empathy_conf_get (),
1777       EMPATHY_PREFS_IMPORT_ASKED, &import_asked);
1778
1779   if (empathy_import_accounts_to_import ())
1780     {
1781       gtk_widget_show (priv->button_import);
1782
1783       if (!import_asked)
1784         {
1785           GtkWidget *import_dialog;
1786
1787           empathy_conf_set_bool (empathy_conf_get (),
1788               EMPATHY_PREFS_IMPORT_ASKED, TRUE);
1789           import_dialog = empathy_import_dialog_new (GTK_WINDOW (priv->window),
1790               FALSE);
1791           gtk_widget_show (import_dialog);
1792         }
1793     }
1794 }
1795
1796 static void
1797 empathy_accounts_dialog_class_init (EmpathyAccountsDialogClass *klass)
1798 {
1799   GObjectClass *oclass = G_OBJECT_CLASS (klass);
1800   GParamSpec *param_spec;
1801
1802   oclass->constructor = do_constructor;
1803   oclass->dispose = do_dispose;
1804   oclass->constructed = do_constructed;
1805   oclass->set_property = do_set_property;
1806   oclass->get_property = do_get_property;
1807
1808   param_spec = g_param_spec_object ("parent",
1809       "parent", "The parent window",
1810       GTK_TYPE_WINDOW,
1811       G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_CONSTRUCT_ONLY);
1812   g_object_class_install_property (oclass, PROP_PARENT, param_spec);
1813
1814   g_type_class_add_private (klass, sizeof (EmpathyAccountsDialogPriv));
1815 }
1816
1817 static void
1818 empathy_accounts_dialog_init (EmpathyAccountsDialog *dialog)
1819 {
1820   EmpathyAccountsDialogPriv *priv;
1821
1822   priv = G_TYPE_INSTANCE_GET_PRIVATE ((dialog),
1823       EMPATHY_TYPE_ACCOUNTS_DIALOG,
1824       EmpathyAccountsDialogPriv);
1825   dialog->priv = priv;
1826 }
1827
1828 /* public methods */
1829
1830 GtkWidget *
1831 empathy_accounts_dialog_show (GtkWindow *parent,
1832     EmpathyAccount *selected_account)
1833 {
1834   EmpathyAccountsDialog *dialog;
1835   EmpathyAccountsDialogPriv *priv;
1836
1837   dialog = g_object_new (EMPATHY_TYPE_ACCOUNTS_DIALOG,
1838       "parent", parent, NULL);
1839
1840   priv = GET_PRIV (dialog);
1841
1842   if (selected_account)
1843     {
1844       if (empathy_connection_managers_is_ready (priv->cms))
1845         accounts_dialog_set_selected_account (dialog, selected_account);
1846       else
1847         /* save the selection to set it later when the cms
1848          * becomes ready.
1849          */
1850         priv->initial_selection = g_object_ref (selected_account);
1851     }
1852
1853   gtk_window_present (GTK_WINDOW (priv->window));
1854
1855   return priv->window;
1856 }