src/empathy-accounts-dialog.c

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