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 #ifndef HAVE_MOBLIN
 398   if (tp_connection_manager_protocol_can_register (proto) && !is_gtalk)
 399     {
 400       gtk_widget_show (priv->radiobutton_register);
 401       gtk_widget_show (priv->radiobutton_reuse);
 402     }
 403   else
 404     {
 405       gtk_widget_hide (priv->radiobutton_register);
 406       gtk_widget_hide (priv->radiobutton_reuse);
 407     }
 408 #else
 409   gtk_widget_hide (priv->radiobutton_register);
 410   gtk_widget_hide (priv->radiobutton_reuse);
 411 #endif
 412
 413   g_object_unref (cm);
 414 }
 415
 416 static void
 417 accounts_dialog_setup_ui_to_add_account (EmpathyAccountsDialog *dialog)
 418 {
 419   GtkTreeView *view;
 420   GtkTreeModel *model;
 421   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 422
 423   view = GTK_TREE_VIEW (priv->treeview);
 424   model = gtk_tree_view_get_model (view);
 425
 426   gtk_widget_set_sensitive (priv->button_add, FALSE);
 427   gtk_widget_hide (priv->vbox_details);
 428   gtk_widget_hide (priv->frame_no_protocol);
 429   gtk_widget_show (priv->frame_new_account);
 430
 431   /* If we have no account, no need of a back button */
 432   if (gtk_tree_model_iter_n_children (model, NULL) > 0)
 433     gtk_widget_show (priv->button_back);
 434   else
 435     gtk_widget_hide (priv->button_back);
 436
 437   accounts_dialog_protocol_changed_cb (priv->radiobutton_register, dialog);
 438   gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->radiobutton_reuse),
 439       TRUE);
 440   gtk_combo_box_set_active (GTK_COMBO_BOX (priv->combobox_protocol), 0);
 441   gtk_widget_grab_focus (priv->combobox_protocol);
 442 }
 443
 444 static void
 445 accounts_dialog_show_question_dialog (EmpathyAccountsDialog *dialog,
 446     const gchar *primary_text,
 447     const gchar *secondary_text,
 448     GCallback response_callback,
 449     gpointer user_data,
 450     const gchar *first_button_text,
 451     ...)
 452 {
 453   va_list button_args;
 454   GtkWidget *message_dialog;
 455   const gchar *button_text;
 456   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 457
 458   message_dialog = gtk_message_dialog_new (GTK_WINDOW (priv->window),
 459       GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
 460       GTK_MESSAGE_QUESTION,
 461       GTK_BUTTONS_NONE,
 462       "%s", primary_text);
 463
 464   gtk_message_dialog_format_secondary_text (
 465       GTK_MESSAGE_DIALOG (message_dialog), "%s", secondary_text);
 466
 467   va_start (button_args, first_button_text);
 468   for (button_text = first_button_text;
 469        button_text;
 470        button_text = va_arg (button_args, const gchar *))
 471     {
 472       gint response_id;
 473       response_id = va_arg (button_args, gint);
 474
 475       gtk_dialog_add_button (GTK_DIALOG (message_dialog), button_text,
 476           response_id);
 477     }
 478   va_end (button_args);
 479
 480   g_signal_connect (message_dialog, "response", response_callback, user_data);
 481
 482   gtk_widget_show (message_dialog);
 483 }
 484
 485 static void
 486 accounts_dialog_add_pending_changes_response_cb (GtkDialog *message_dialog,
 487   gint response_id,
 488   gpointer *user_data)
 489 {
 490   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (user_data);
 491   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 492
 493   gtk_widget_destroy (GTK_WIDGET (message_dialog));
 494
 495   if (response_id == GTK_RESPONSE_YES)
 496     {
 497       empathy_account_widget_discard_pending_changes (
 498           priv->setting_widget_object);
 499       accounts_dialog_setup_ui_to_add_account (dialog);
 500     }
 501 }
 502
 503 static void
 504 accounts_dialog_button_add_clicked_cb (GtkWidget *button,
 505     EmpathyAccountsDialog *dialog)
 506 {
 507   EmpathyAccount *account = NULL;
 508
 509   if (accounts_dialog_has_pending_change (dialog, &account))
 510     {
 511       gchar *question_dialog_primary_text = g_strdup_printf (
 512           PENDING_CHANGES_QUESTION_PRIMARY_TEXT,
 513           empathy_account_get_display_name (account));
 514
 515       accounts_dialog_show_question_dialog (dialog,
 516           question_dialog_primary_text,
 517           _("You are about to create a new account, which will discard\n"
 518               "your changes. Are you sure you want to proceed?"),
 519           G_CALLBACK (accounts_dialog_add_pending_changes_response_cb),
 520           dialog,
 521           GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
 522           GTK_STOCK_DISCARD, GTK_RESPONSE_YES, NULL);
 523
 524       g_free (question_dialog_primary_text);
 525     }
 526   else
 527     {
 528       accounts_dialog_setup_ui_to_add_account (dialog);
 529     }
 530 }
 531
 532 static void
 533 accounts_dialog_update_settings (EmpathyAccountsDialog *dialog,
 534     EmpathyAccountSettings *settings)
 535 {
 536   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 537
 538   if (priv->settings_ready != NULL)
 539     {
 540       g_signal_handler_disconnect (priv->settings_ready,
 541           priv->settings_ready_id);
 542       priv->settings_ready = NULL;
 543       priv->settings_ready_id = 0;
 544     }
 545
 546   if (!settings)
 547     {
 548       GtkTreeView  *view;
 549       GtkTreeModel *model;
 550
 551       view = GTK_TREE_VIEW (priv->treeview);
 552       model = gtk_tree_view_get_model (view);
 553
 554       if (gtk_tree_model_iter_n_children (model, NULL) > 0)
 555         {
 556           /* We have configured accounts, select the first one */
 557           accounts_dialog_model_select_first (dialog);
 558           return;
 559         }
 560       if (empathy_connection_managers_get_cms_num (priv->cms) > 0)
 561         {
 562           /* We have no account configured but we have some
 563            * profiles installed. The user obviously wants to add
 564            * an account. Click on the Add button for him. */
 565           accounts_dialog_button_add_clicked_cb (priv->button_add,
 566               dialog);
 567           return;
 568         }
 569
 570       /* No account and no profile, warn the user */
 571       gtk_widget_hide (priv->vbox_details);
 572       gtk_widget_hide (priv->frame_new_account);
 573       gtk_widget_show (priv->frame_no_protocol);
 574       gtk_widget_set_sensitive (priv->button_add, FALSE);
 575       return;
 576     }
 577
 578   /* We have an account selected, destroy old settings and create a new
 579    * one for the account selected */
 580   gtk_widget_hide (priv->frame_new_account);
 581   gtk_widget_hide (priv->frame_no_protocol);
 582   gtk_widget_show (priv->vbox_details);
 583   gtk_widget_set_sensitive (priv->button_add, TRUE);
 584
 585   if (priv->settings_widget)
 586     {
 587       gtk_widget_destroy (priv->settings_widget);
 588       priv->settings_widget = NULL;
 589     }
 590
 591   if (empathy_account_settings_is_ready (settings))
 592     {
 593       account_dialog_create_settings_widget (dialog, settings);
 594     }
 595   else
 596     {
 597       priv->settings_ready = settings;
 598       priv->settings_ready_id =
 599         g_signal_connect (settings, "notify::ready",
 600             G_CALLBACK (account_dialog_settings_ready_cb), dialog);
 601     }
 602
 603 }
 604
 605 static void
 606 accounts_dialog_name_editing_started_cb (GtkCellRenderer *renderer,
 607     GtkCellEditable *editable,
 608     gchar *path,
 609     EmpathyAccountsDialog *dialog)
 610 {
 611   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 612
 613   if (priv->connecting_id)
 614     g_source_remove (priv->connecting_id);
 615
 616   DEBUG ("Editing account name started; stopping flashing");
 617 }
 618
 619 static void
 620 accounts_dialog_model_pixbuf_data_func (GtkTreeViewColumn *tree_column,
 621     GtkCellRenderer *cell,
 622     GtkTreeModel *model,
 623     GtkTreeIter *iter,
 624     EmpathyAccountsDialog *dialog)
 625 {
 626   EmpathyAccountSettings  *settings;
 627   gchar              *icon_name;
 628   GdkPixbuf          *pixbuf;
 629   TpConnectionStatus  status;
 630   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 631
 632   gtk_tree_model_get (model, iter,
 633       COL_STATUS, &status,
 634       COL_ACCOUNT_SETTINGS_POINTER, &settings,
 635       -1);
 636
 637   icon_name = empathy_account_settings_get_icon_name (settings);
 638   pixbuf = empathy_pixbuf_from_icon_name (icon_name, GTK_ICON_SIZE_BUTTON);
 639
 640   if (pixbuf)
 641     {
 642       if (status == TP_CONNECTION_STATUS_DISCONNECTED ||
 643           (status == TP_CONNECTION_STATUS_CONNECTING &&
 644               !priv->connecting_show))
 645         {
 646           GdkPixbuf *modded_pixbuf;
 647
 648           modded_pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB,
 649               TRUE,
 650               8,
 651               gdk_pixbuf_get_width (pixbuf),
 652               gdk_pixbuf_get_height (pixbuf));
 653
 654           gdk_pixbuf_saturate_and_pixelate (pixbuf,
 655               modded_pixbuf,
 656               1.0,
 657               TRUE);
 658           g_object_unref (pixbuf);
 659           pixbuf = modded_pixbuf;
 660         }
 661     }
 662
 663   g_object_set (cell,
 664       "visible", TRUE,
 665       "pixbuf", pixbuf,
 666       NULL);
 667
 668   g_object_unref (settings);
 669
 670   if (pixbuf)
 671     g_object_unref (pixbuf);
 672 }
 673
 674 static gboolean
 675 accounts_dialog_row_changed_foreach (GtkTreeModel *model,
 676     GtkTreePath *path,
 677     GtkTreeIter *iter,
 678     gpointer user_data)
 679 {
 680   gtk_tree_model_row_changed (model, path, iter);
 681
 682   return FALSE;
 683 }
 684
 685 static gboolean
 686 accounts_dialog_flash_connecting_cb (EmpathyAccountsDialog *dialog)
 687 {
 688   GtkTreeView  *view;
 689   GtkTreeModel *model;
 690   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 691
 692   priv->connecting_show = !priv->connecting_show;
 693
 694   view = GTK_TREE_VIEW (priv->treeview);
 695   model = gtk_tree_view_get_model (view);
 696
 697   gtk_tree_model_foreach (model, accounts_dialog_row_changed_foreach, NULL);
 698
 699   return TRUE;
 700 }
 701
 702 static void
 703 accounts_dialog_name_edited_cb (GtkCellRendererText *renderer,
 704     gchar *path,
 705     gchar *new_text,
 706     EmpathyAccountsDialog *dialog)
 707 {
 708   EmpathyAccountSettings    *settings;
 709   GtkTreeModel *model;
 710   GtkTreePath  *treepath;
 711   GtkTreeIter   iter;
 712   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 713
 714   if (empathy_account_manager_get_connecting_accounts
 715       (priv->account_manager) > 0)
 716     {
 717       priv->connecting_id = g_timeout_add (FLASH_TIMEOUT,
 718           (GSourceFunc) accounts_dialog_flash_connecting_cb,
 719           dialog);
 720     }
 721
 722   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
 723   treepath = gtk_tree_path_new_from_string (path);
 724   gtk_tree_model_get_iter (model, &iter, treepath);
 725   gtk_tree_model_get (model, &iter,
 726       COL_ACCOUNT_SETTINGS_POINTER, &settings,
 727       -1);
 728   gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 729       COL_NAME, new_text,
 730       -1);
 731   gtk_tree_path_free (treepath);
 732
 733   empathy_account_settings_set_display_name_async (settings, new_text,
 734       NULL, NULL);
 735   g_object_set (settings, "display-name-overridden", TRUE, NULL);
 736   g_object_unref (settings);
 737 }
 738
 739 static void
 740 accounts_dialog_delete_account_response_cb (GtkDialog *message_dialog,
 741   gint response_id,
 742   gpointer user_data)
 743 {
 744   EmpathyAccount *account;
 745   GtkTreeModel *model;
 746   GtkTreeIter iter;
 747   GtkTreeSelection *selection;
 748   EmpathyAccountsDialog *account_dialog = EMPATHY_ACCOUNTS_DIALOG (user_data);
 749   EmpathyAccountsDialogPriv *priv = GET_PRIV (account_dialog);
 750
 751   if (response_id == GTK_RESPONSE_YES)
 752     {
 753       selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
 754
 755       if (!gtk_tree_selection_get_selected (selection, &model, &iter))
 756         return;
 757
 758       gtk_tree_model_get (model, &iter, COL_ACCOUNT_POINTER, &account, -1);
 759
 760       if (account != NULL)
 761         {
 762           g_signal_handlers_disconnect_by_func (account,
 763               accounts_dialog_account_display_name_changed_cb, account_dialog);
 764           empathy_account_remove_async (account, NULL, NULL);
 765           g_object_unref (account);
 766           account = NULL;
 767         }
 768
 769       gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
 770       accounts_dialog_model_select_first (account_dialog);
 771     }
 772
 773   gtk_widget_destroy (GTK_WIDGET (message_dialog));
 774 }
 775
 776 static void
 777 accounts_dialog_view_delete_activated_cb (EmpathyCellRendererActivatable *cell,
 778     const gchar *path_string,
 779     EmpathyAccountsDialog *dialog)
 780 {
 781   EmpathyAccount *account;
 782   GtkTreeModel *model;
 783   GtkTreeIter iter;
 784   gchar *question_dialog_primary_text;
 785   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 786
 787   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
 788
 789   if (!gtk_tree_model_get_iter_from_string (model, &iter, path_string))
 790     return;
 791
 792   gtk_tree_model_get (model, &iter, COL_ACCOUNT_POINTER, &account, -1);
 793
 794   if (account == NULL || !empathy_account_is_valid (account))
 795     {
 796       gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
 797       accounts_dialog_model_select_first (dialog);
 798       return;
 799     }
 800
 801   question_dialog_primary_text = g_strdup_printf (
 802 #ifndef HAVE_MOBLIN
 803       _("You are about to remove your %s account!\n"
 804           "Are you sure you want to proceed?"),
 805 #else
 806       /* Translators: this is used only when built on a moblin platform */
 807       _("Do you want to remove %s from your computer?"),
 808 #endif /* HAVE_MOBLIN */
 809       empathy_account_get_display_name (account));
 810
 811   accounts_dialog_show_question_dialog (dialog, question_dialog_primary_text,
 812 #ifndef HAVE_MOBLIN
 813       _("Any associated conversations and chat rooms will NOT be "
 814           "removed if you decide to proceed.\n"
 815           "\n"
 816           "Should you decide to add the account back at a later time, "
 817           "they will still be available."),
 818 #else
 819       /* Translators: this is used only when built on a moblin platform */
 820       _("This will not remove your account on the server."),
 821 #endif /* HAVE_MOBLIN */
 822       G_CALLBACK (accounts_dialog_delete_account_response_cb),
 823       dialog,
 824       GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
 825       GTK_STOCK_REMOVE, GTK_RESPONSE_YES, NULL);
 826
 827   g_free (question_dialog_primary_text);
 828
 829   if (account != NULL)
 830     {
 831       g_object_unref (account);
 832       account = NULL;
 833     }
 834 }
 835
 836 static void
 837 accounts_dialog_model_add_columns (EmpathyAccountsDialog *dialog)
 838 {
 839   GtkTreeView       *view;
 840   GtkTreeViewColumn *column;
 841   GtkCellRenderer   *cell;
 842   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 843
 844   view = GTK_TREE_VIEW (priv->treeview);
 845   gtk_tree_view_set_headers_visible (view, FALSE);
 846
 847   /* Account column */
 848   column = gtk_tree_view_column_new ();
 849   gtk_tree_view_column_set_expand (column, TRUE);
 850   gtk_tree_view_append_column (view, column);
 851
 852   /* Icon renderer */
 853   cell = gtk_cell_renderer_pixbuf_new ();
 854   gtk_tree_view_column_pack_start (column, cell, FALSE);
 855   gtk_tree_view_column_set_cell_data_func (column, cell,
 856       (GtkTreeCellDataFunc)
 857       accounts_dialog_model_pixbuf_data_func,
 858       dialog,
 859       NULL);
 860 #ifdef HAVE_MOBLIN
 861   g_object_set (cell, "ypad", 4, NULL);
 862 #endif
 863
 864   /* Name renderer */
 865   cell = gtk_cell_renderer_text_new ();
 866   g_object_set (cell,
 867       "ellipsize", PANGO_ELLIPSIZE_END,
 868       "width-chars", 25,
 869       "editable", TRUE,
 870       NULL);
 871   gtk_tree_view_column_pack_start (column, cell, TRUE);
 872   gtk_tree_view_column_add_attribute (column, cell, "text", COL_NAME);
 873   g_signal_connect (cell, "edited",
 874       G_CALLBACK (accounts_dialog_name_edited_cb),
 875       dialog);
 876   g_signal_connect (cell, "editing-started",
 877       G_CALLBACK (accounts_dialog_name_editing_started_cb),
 878       dialog);
 879
 880   /* Delete column */
 881   cell = empathy_cell_renderer_activatable_new ();
 882   gtk_tree_view_column_pack_start (column, cell, FALSE);
 883   g_object_set (cell,
 884         "icon-name", GTK_STOCK_DELETE,
 885 #ifdef HAVE_MOBLIN
 886         "show-on-select", TRUE,
 887 #endif
 888         NULL);
 889
 890   g_signal_connect (cell, "path-activated",
 891       G_CALLBACK (accounts_dialog_view_delete_activated_cb),
 892       dialog);
 893 }
 894
 895 static EmpathyAccountSettings *
 896 accounts_dialog_model_get_selected_settings (EmpathyAccountsDialog *dialog)
 897 {
 898   GtkTreeView      *view;
 899   GtkTreeModel     *model;
 900   GtkTreeSelection *selection;
 901   GtkTreeIter       iter;
 902   EmpathyAccountSettings   *settings;
 903   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 904
 905   view = GTK_TREE_VIEW (priv->treeview);
 906   selection = gtk_tree_view_get_selection (view);
 907
 908   if (!gtk_tree_selection_get_selected (selection, &model, &iter))
 909     return NULL;
 910
 911   gtk_tree_model_get (model, &iter,
 912       COL_ACCOUNT_SETTINGS_POINTER, &settings, -1);
 913
 914   return settings;
 915 }
 916
 917 static void
 918 accounts_dialog_model_selection_changed (GtkTreeSelection *selection,
 919     EmpathyAccountsDialog *dialog)
 920 {
 921   EmpathyAccountSettings *settings;
 922   GtkTreeModel *model;
 923   GtkTreeIter   iter;
 924   gboolean      is_selection;
 925
 926   is_selection = gtk_tree_selection_get_selected (selection, &model, &iter);
 927
 928   settings = accounts_dialog_model_get_selected_settings (dialog);
 929   accounts_dialog_update_settings (dialog, settings);
 930
 931   if (settings != NULL)
 932     g_object_unref (settings);
 933 }
 934
 935 static void
 936 accounts_dialog_selection_change_response_cb (GtkDialog *message_dialog,
 937   gint response_id,
 938   gpointer *user_data)
 939 {
 940   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (user_data);
 941   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 942
 943   gtk_widget_destroy (GTK_WIDGET (message_dialog));
 944
 945     if (response_id == GTK_RESPONSE_YES && priv->destination_row != NULL)
 946       {
 947         /* The user wants to lose unsaved changes to the currently selected
 948          * account and select another account. We discard the changes and
 949          * select the other account. */
 950         GtkTreePath *path;
 951         GtkTreeSelection *selection;
 952
 953         priv->force_change_row = TRUE;
 954         empathy_account_widget_discard_pending_changes (
 955             priv->setting_widget_object);
 956
 957         path = gtk_tree_row_reference_get_path (priv->destination_row);
 958         selection = gtk_tree_view_get_selection (
 959             GTK_TREE_VIEW (priv->treeview));
 960
 961         if (path != NULL)
 962           {
 963             /* This will trigger a call to
 964              * accounts_dialog_account_selection_change() */
 965             gtk_tree_selection_select_path (selection, path);
 966             gtk_tree_path_free (path);
 967           }
 968
 969         gtk_tree_row_reference_free (priv->destination_row);
 970       }
 971     else
 972       {
 973         priv->force_change_row = FALSE;
 974       }
 975 }
 976
 977 static gboolean
 978 accounts_dialog_account_selection_change (GtkTreeSelection *selection,
 979     GtkTreeModel *model,
 980     GtkTreePath *path,
 981     gboolean path_currently_selected,
 982     gpointer data)
 983 {
 984   EmpathyAccount *account = NULL;
 985   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (data);
 986   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
 987
 988   if (priv->force_change_row)
 989     {
 990       /* We came back here because the user wants to discard changes to his
 991        * modified account. The changes have already been discarded so we
 992        * just change the selected row. */
 993       priv->force_change_row = FALSE;
 994       return TRUE;
 995     }
 996
 997   if (accounts_dialog_has_pending_change (dialog, &account))
 998     {
 999       /* The currently selected account has some unsaved changes. We ask
1000        * the user if he really wants to lose his changes and select another
1001        * account */
1002       gchar *question_dialog_primary_text;
1003       priv->destination_row = gtk_tree_row_reference_new (model, path);
1004
1005       question_dialog_primary_text = g_strdup_printf (
1006           PENDING_CHANGES_QUESTION_PRIMARY_TEXT,
1007           empathy_account_get_display_name (account));
1008
1009       accounts_dialog_show_question_dialog (dialog,
1010           question_dialog_primary_text,
1011           _("You are about to select another account, which will discard\n"
1012               "your changes. Are you sure you want to proceed?"),
1013           G_CALLBACK (accounts_dialog_selection_change_response_cb),
1014           dialog,
1015           GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
1016           GTK_STOCK_DISCARD, GTK_RESPONSE_YES, NULL);
1017
1018       g_free (question_dialog_primary_text);
1019     }
1020   else
1021     {
1022       return TRUE;
1023     }
1024
1025   return FALSE;
1026 }
1027
1028 static void
1029 accounts_dialog_model_setup (EmpathyAccountsDialog *dialog)
1030 {
1031   GtkListStore     *store;
1032   GtkTreeSelection *selection;
1033   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1034
1035   store = gtk_list_store_new (COL_COUNT,
1036       G_TYPE_STRING,         /* name */
1037       G_TYPE_UINT,           /* status */
1038       EMPATHY_TYPE_ACCOUNT,   /* account */
1039       EMPATHY_TYPE_ACCOUNT_SETTINGS); /* settings */
1040
1041   gtk_tree_view_set_model (GTK_TREE_VIEW (priv->treeview),
1042       GTK_TREE_MODEL (store));
1043
1044   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
1045   gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
1046   gtk_tree_selection_set_select_function (selection,
1047       accounts_dialog_account_selection_change, dialog, NULL);
1048
1049   g_signal_connect (selection, "changed",
1050       G_CALLBACK (accounts_dialog_model_selection_changed),
1051       dialog);
1052
1053   gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
1054       COL_NAME, GTK_SORT_ASCENDING);
1055
1056   accounts_dialog_model_add_columns (dialog);
1057
1058   g_object_unref (store);
1059 }
1060
1061 static gboolean
1062 accounts_dialog_get_settings_iter (EmpathyAccountsDialog *dialog,
1063     EmpathyAccountSettings *settings,
1064     GtkTreeIter *iter)
1065 {
1066   GtkTreeView      *view;
1067   GtkTreeSelection *selection;
1068   GtkTreeModel     *model;
1069   gboolean          ok;
1070   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1071
1072   /* Update the status in the model */
1073   view = GTK_TREE_VIEW (priv->treeview);
1074   selection = gtk_tree_view_get_selection (view);
1075   model = gtk_tree_view_get_model (view);
1076
1077   for (ok = gtk_tree_model_get_iter_first (model, iter);
1078        ok;
1079        ok = gtk_tree_model_iter_next (model, iter))
1080     {
1081       EmpathyAccountSettings *this_settings;
1082       gboolean   equal;
1083
1084       gtk_tree_model_get (model, iter,
1085           COL_ACCOUNT_SETTINGS_POINTER, &this_settings,
1086           -1);
1087
1088       equal = (this_settings == settings);
1089       g_object_unref (this_settings);
1090
1091       if (equal)
1092         return TRUE;
1093     }
1094
1095   return FALSE;
1096 }
1097
1098 static gboolean
1099 accounts_dialog_get_account_iter (EmpathyAccountsDialog *dialog,
1100     EmpathyAccount *account,
1101     GtkTreeIter *iter)
1102 {
1103   GtkTreeView      *view;
1104   GtkTreeSelection *selection;
1105   GtkTreeModel     *model;
1106   gboolean          ok;
1107   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1108
1109   /* Update the status in the model */
1110   view = GTK_TREE_VIEW (priv->treeview);
1111   selection = gtk_tree_view_get_selection (view);
1112   model = gtk_tree_view_get_model (view);
1113
1114   for (ok = gtk_tree_model_get_iter_first (model, iter);
1115        ok;
1116        ok = gtk_tree_model_iter_next (model, iter))
1117     {
1118       EmpathyAccountSettings *settings;
1119       gboolean   equal;
1120
1121       gtk_tree_model_get (model, iter,
1122           COL_ACCOUNT_SETTINGS_POINTER, &settings,
1123           -1);
1124
1125       equal = empathy_account_settings_has_account (settings, account);
1126       g_object_unref (settings);
1127
1128       if (equal)
1129         return TRUE;
1130     }
1131
1132   return FALSE;
1133 }
1134
1135 static void
1136 accounts_dialog_model_set_selected (EmpathyAccountsDialog *dialog,
1137     EmpathyAccountSettings *settings)
1138 {
1139   GtkTreeSelection *selection;
1140   GtkTreeIter       iter;
1141   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1142
1143   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
1144   if (accounts_dialog_get_settings_iter (dialog, settings, &iter))
1145     gtk_tree_selection_select_iter (selection, &iter);
1146 }
1147 static void
1148 accounts_dialog_add (EmpathyAccountsDialog *dialog,
1149     EmpathyAccountSettings *settings)
1150 {
1151   GtkTreeModel       *model;
1152   GtkTreeIter         iter;
1153   const gchar        *name;
1154   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1155
1156   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1157   name = empathy_account_settings_get_display_name (settings);
1158
1159   gtk_list_store_append (GTK_LIST_STORE (model), &iter);
1160
1161   gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1162       COL_NAME, name,
1163       COL_STATUS, TP_CONNECTION_STATUS_DISCONNECTED,
1164       COL_ACCOUNT_SETTINGS_POINTER, settings,
1165       -1);
1166 }
1167
1168 static void
1169 accounts_dialog_connection_changed_cb     (EmpathyAccountManager *manager,
1170     EmpathyAccount *account,
1171     TpConnectionStatusReason reason,
1172     TpConnectionStatus current,
1173     TpConnectionStatus previous,
1174     EmpathyAccountsDialog *dialog)
1175 {
1176   GtkTreeModel *model;
1177   GtkTreeIter   iter;
1178   gboolean      found;
1179   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1180
1181   /* Update the status in the model */
1182   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1183
1184   if (accounts_dialog_get_account_iter (dialog, account, &iter))
1185     {
1186       GtkTreePath *path;
1187
1188       gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1189           COL_STATUS, current,
1190           -1);
1191
1192       path = gtk_tree_model_get_path (model, &iter);
1193       gtk_tree_model_row_changed (model, path, &iter);
1194       gtk_tree_path_free (path);
1195     }
1196
1197   found = (empathy_account_manager_get_connecting_accounts (manager) > 0);
1198
1199   if (!found && priv->connecting_id)
1200     {
1201       g_source_remove (priv->connecting_id);
1202       priv->connecting_id = 0;
1203     }
1204
1205   if (found && !priv->connecting_id)
1206     priv->connecting_id = g_timeout_add (FLASH_TIMEOUT,
1207         (GSourceFunc) accounts_dialog_flash_connecting_cb,
1208         dialog);
1209 }
1210
1211 static void
1212 accounts_dialog_account_display_name_changed_cb (EmpathyAccount *account,
1213   GParamSpec *pspec,
1214   gpointer user_data)
1215 {
1216   const gchar *display_name;
1217   GtkTreeIter iter;
1218   GtkTreeModel *model;
1219   EmpathyAccountSettings *settings;
1220   EmpathyAccount *selected_account;
1221   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (user_data);
1222   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1223
1224   display_name = empathy_account_get_display_name (account);
1225   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1226   settings = accounts_dialog_model_get_selected_settings (dialog);
1227   selected_account = empathy_account_settings_get_account (settings);
1228
1229   if (accounts_dialog_get_account_iter (dialog, account, &iter))
1230     {
1231       gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1232           COL_NAME, display_name,
1233           -1);
1234     }
1235
1236   if (selected_account == account)
1237     accounts_dialog_update_name_label (dialog, display_name);
1238
1239   g_object_unref (settings);
1240 }
1241
1242 static void
1243 accounts_dialog_add_account (EmpathyAccountsDialog *dialog,
1244     EmpathyAccount *account)
1245 {
1246   EmpathyAccountSettings *settings;
1247   GtkTreeModel       *model;
1248   GtkTreeIter         iter;
1249   TpConnectionStatus  status;
1250   const gchar        *name;
1251   gboolean            enabled;
1252   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1253
1254   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1255   g_object_get (account, "connection-status", &status, NULL);
1256   name = empathy_account_get_display_name (account);
1257   enabled = empathy_account_is_enabled (account);
1258
1259   settings = empathy_account_settings_new_for_account (account);
1260
1261   if (!accounts_dialog_get_account_iter (dialog, account, &iter))
1262     gtk_list_store_append (GTK_LIST_STORE (model), &iter);
1263
1264   gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1265       COL_NAME, name,
1266       COL_STATUS, status,
1267       COL_ACCOUNT_POINTER, account,
1268       COL_ACCOUNT_SETTINGS_POINTER, settings,
1269       -1);
1270
1271   accounts_dialog_connection_changed_cb (priv->account_manager,
1272       account,
1273       TP_CONNECTION_STATUS_REASON_NONE_SPECIFIED,
1274       status,
1275       TP_CONNECTION_STATUS_DISCONNECTED,
1276       dialog);
1277
1278   g_signal_connect (account, "notify::display-name",
1279       G_CALLBACK (accounts_dialog_account_display_name_changed_cb), dialog);
1280
1281   g_object_unref (settings);
1282 }
1283
1284 static void
1285 accounts_dialog_update (EmpathyAccountsDialog *dialog,
1286     EmpathyAccountSettings *settings)
1287 {
1288   GtkTreeModel       *model;
1289   GtkTreeIter         iter;
1290   TpConnectionStatus  status = TP_CONNECTION_STATUS_DISCONNECTED;
1291   const gchar        *name;
1292   gboolean            enabled = FALSE;
1293   EmpathyAccount     *account;
1294   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1295
1296   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1297   name = empathy_account_settings_get_display_name (settings);
1298
1299   account = empathy_account_settings_get_account (settings);
1300   if (account != NULL)
1301     {
1302       enabled = empathy_account_is_enabled (account);
1303       g_object_get (account, "connection-status", &status, NULL);
1304     }
1305
1306   accounts_dialog_get_settings_iter (dialog, settings, &iter);
1307   gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1308       COL_NAME, name,
1309       COL_STATUS, status,
1310       COL_ACCOUNT_POINTER, account,
1311       COL_ACCOUNT_SETTINGS_POINTER, settings,
1312       -1);
1313 }
1314
1315 static void
1316 accounts_dialog_account_added_cb (EmpathyAccountManager *manager,
1317     EmpathyAccount *account,
1318     EmpathyAccountsDialog *dialog)
1319 {
1320   accounts_dialog_add_account (dialog, account);
1321 }
1322
1323
1324 static void
1325 accounts_dialog_account_removed_cb (EmpathyAccountManager *manager,
1326     EmpathyAccount *account,
1327     EmpathyAccountsDialog *dialog)
1328 {
1329   GtkTreeIter iter;
1330   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1331
1332   if (accounts_dialog_get_account_iter (dialog, account, &iter))
1333     {
1334       g_signal_handlers_disconnect_by_func (account,
1335           accounts_dialog_account_display_name_changed_cb, dialog);
1336       gtk_list_store_remove (GTK_LIST_STORE (
1337             gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview))), &iter);
1338     }
1339 }
1340
1341 static void
1342 enable_or_disable_account (EmpathyAccountsDialog *dialog,
1343     EmpathyAccount *account,
1344     gboolean enabled)
1345 {
1346   GtkTreeModel *model;
1347   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1348
1349   /* Update the status in the model */
1350   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1351
1352   DEBUG ("Account %s is now %s",
1353       empathy_account_get_display_name (account),
1354       enabled ? "enabled" : "disabled");
1355 }
1356
1357 static void
1358 accounts_dialog_account_disabled_cb (EmpathyAccountManager *manager,
1359     EmpathyAccount *account,
1360     EmpathyAccountsDialog *dialog)
1361 {
1362   enable_or_disable_account (dialog, account, FALSE);
1363 }
1364
1365 static void
1366 accounts_dialog_account_enabled_cb (EmpathyAccountManager *manager,
1367     EmpathyAccount *account,
1368     EmpathyAccountsDialog *dialog)
1369 {
1370   enable_or_disable_account (dialog, account, TRUE);
1371 }
1372
1373 static void
1374 accounts_dialog_account_changed_cb (EmpathyAccountManager *manager,
1375     EmpathyAccount *account,
1376     EmpathyAccountsDialog  *dialog)
1377 {
1378   EmpathyAccountSettings *settings, *selected_settings;
1379   GtkTreeModel *model;
1380   GtkTreeIter iter;
1381   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1382
1383   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1384
1385   if (!accounts_dialog_get_account_iter (dialog, account, &iter))
1386     return;
1387
1388   gtk_tree_model_get (model, &iter,
1389       COL_ACCOUNT_SETTINGS_POINTER, &settings,
1390       -1);
1391
1392   accounts_dialog_update (dialog, settings);
1393   selected_settings = accounts_dialog_model_get_selected_settings (dialog);
1394
1395   if (settings == selected_settings)
1396     accounts_dialog_update_name_label (dialog,
1397         empathy_account_settings_get_display_name (settings));
1398
1399   if (settings)
1400     g_object_unref (settings);
1401
1402   if (selected_settings)
1403     g_object_unref (selected_settings);
1404 }
1405
1406 static void
1407 accounts_dialog_button_create_clicked_cb (GtkWidget *button,
1408     EmpathyAccountsDialog *dialog)
1409 {
1410   EmpathyAccountSettings *settings;
1411   gchar *str;
1412   const gchar *display_name;
1413   TpConnectionManager *cm;
1414   TpConnectionManagerProtocol *proto;
1415   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1416   gboolean is_gtalk;
1417
1418   cm = empathy_protocol_chooser_dup_selected (
1419       EMPATHY_PROTOCOL_CHOOSER (priv->combobox_protocol), &proto, &is_gtalk);
1420
1421   display_name = empathy_protocol_name_to_display_name (
1422       is_gtalk ? "gtalk" : proto->name);
1423
1424   if (display_name == NULL)
1425     display_name = proto->name;
1426
1427   /* Create account */
1428   /* To translator: %s is the name of the protocol, such as "Google Talk" or
1429    * "Yahoo!"
1430    */
1431   str = g_strdup_printf (_("New %s account"), display_name);
1432   settings = empathy_account_settings_new (cm->name, proto->name, str);
1433
1434   g_free (str);
1435
1436 #ifndef HAVE_MOBLIN
1437   if (tp_connection_manager_protocol_can_register (proto))
1438     {
1439       gboolean active;
1440
1441       active = gtk_toggle_button_get_active
1442         (GTK_TOGGLE_BUTTON (priv->radiobutton_register));
1443       if (active)
1444         empathy_account_settings_set_boolean (settings, "register", TRUE);
1445     }
1446 #endif
1447
1448   if (is_gtalk)
1449     empathy_account_settings_set_icon_name_async (settings, "im-google-talk",
1450         NULL, NULL);
1451
1452   accounts_dialog_add (dialog, settings);
1453   accounts_dialog_model_set_selected (dialog, settings);
1454
1455   g_object_unref (settings);
1456   g_object_unref (cm);
1457 }
1458
1459 static void
1460 accounts_dialog_button_back_clicked_cb (GtkWidget *button,
1461     EmpathyAccountsDialog *dialog)
1462 {
1463   EmpathyAccountSettings *settings;
1464
1465   settings = accounts_dialog_model_get_selected_settings (dialog);
1466   accounts_dialog_update_settings (dialog, settings);
1467
1468   if (settings)
1469     g_object_unref (settings);
1470 }
1471
1472 static void
1473 accounts_dialog_button_help_clicked_cb (GtkWidget *button,
1474     EmpathyAccountsDialog *dialog)
1475 {
1476   empathy_url_show (button, "ghelp:empathy?accounts-window");
1477 }
1478
1479 static void
1480 accounts_dialog_button_import_clicked_cb (GtkWidget *button,
1481     EmpathyAccountsDialog *dialog)
1482 {
1483   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1484   GtkWidget *import_dialog;
1485
1486   import_dialog = empathy_import_dialog_new (GTK_WINDOW (priv->window),
1487       FALSE);
1488   gtk_widget_show (import_dialog);
1489 }
1490
1491 static void
1492 accounts_dialog_close_response_cb (GtkDialog *message_dialog,
1493   gint response_id,
1494   gpointer user_data)
1495 {
1496   GtkWidget *account_dialog = GTK_WIDGET (user_data);
1497
1498   gtk_widget_destroy (GTK_WIDGET (message_dialog));
1499
1500   if (response_id == GTK_RESPONSE_YES)
1501     gtk_widget_destroy (account_dialog);
1502 }
1503
1504 static void
1505 accounts_dialog_response_cb (GtkWidget *widget,
1506     gint response,
1507     EmpathyAccountsDialog *dialog)
1508 {
1509   EmpathyAccount *account = NULL;
1510
1511   if (accounts_dialog_has_pending_change (dialog, &account))
1512     {
1513       gchar *question_dialog_primary_text;
1514       question_dialog_primary_text = g_strdup_printf (
1515           PENDING_CHANGES_QUESTION_PRIMARY_TEXT,
1516           empathy_account_get_display_name (account));
1517
1518       accounts_dialog_show_question_dialog (dialog,
1519           question_dialog_primary_text,
1520           _("You are about to close the window, which will discard\n"
1521               "your changes. Are you sure you want to proceed?"),
1522           G_CALLBACK (accounts_dialog_close_response_cb),
1523           widget,
1524           GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
1525           GTK_STOCK_DISCARD, GTK_RESPONSE_YES, NULL);
1526
1527       g_free (question_dialog_primary_text);
1528     }
1529   else if (response == GTK_RESPONSE_CLOSE ||
1530            response == GTK_RESPONSE_DELETE_EVENT)
1531     gtk_widget_destroy (widget);
1532 }
1533
1534 static gboolean
1535 accounts_dialog_delete_event_cb (GtkWidget *widget,
1536     GdkEvent *event,
1537     EmpathyAccountsDialog *dialog)
1538 {
1539   /* we maunally handle responses to delete events */
1540   return TRUE;
1541 }
1542
1543 static void
1544 accounts_dialog_destroy_cb (GtkObject *obj,
1545     EmpathyAccountsDialog *dialog)
1546 {
1547   DEBUG ("%p", obj);
1548
1549   g_object_unref (dialog);
1550 }
1551
1552 static void
1553 accounts_dialog_set_selected_account (EmpathyAccountsDialog *dialog,
1554     EmpathyAccount *account)
1555 {
1556   GtkTreeSelection *selection;
1557   GtkTreeIter       iter;
1558   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1559
1560   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
1561   if (accounts_dialog_get_account_iter (dialog, account, &iter))
1562     gtk_tree_selection_select_iter (selection, &iter);
1563 }
1564
1565 static void
1566 accounts_dialog_cms_ready_cb (EmpathyConnectionManagers *cms,
1567     GParamSpec *pspec,
1568     EmpathyAccountsDialog *dialog)
1569 {
1570   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1571
1572   if (empathy_connection_managers_is_ready (cms))
1573     {
1574       accounts_dialog_update_settings (dialog, NULL);
1575
1576       if (priv->initial_selection != NULL)
1577         {
1578           accounts_dialog_set_selected_account
1579               (dialog, priv->initial_selection);
1580           g_object_unref (priv->initial_selection);
1581           priv->initial_selection = NULL;
1582         }
1583     }
1584 }
1585
1586 static void
1587 accounts_dialog_accounts_setup (EmpathyAccountsDialog *dialog)
1588 {
1589   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1590   GList *accounts, *l;
1591
1592   g_signal_connect (priv->account_manager, "account-created",
1593       G_CALLBACK (accounts_dialog_account_added_cb),
1594       dialog);
1595   g_signal_connect (priv->account_manager, "account-deleted",
1596       G_CALLBACK (accounts_dialog_account_removed_cb),
1597       dialog);
1598   g_signal_connect (priv->account_manager, "account-enabled",
1599       G_CALLBACK (accounts_dialog_account_enabled_cb),
1600       dialog);
1601   g_signal_connect (priv->account_manager, "account-disabled",
1602       G_CALLBACK (accounts_dialog_account_disabled_cb),
1603       dialog);
1604   g_signal_connect (priv->account_manager, "account-changed",
1605       G_CALLBACK (accounts_dialog_account_changed_cb),
1606       dialog);
1607   g_signal_connect (priv->account_manager, "account-connection-changed",
1608       G_CALLBACK (accounts_dialog_connection_changed_cb),
1609       dialog);
1610
1611   /* Add existing accounts */
1612   accounts = empathy_account_manager_dup_accounts (priv->account_manager);
1613   for (l = accounts; l; l = l->next)
1614     {
1615       accounts_dialog_add_account (dialog, l->data);
1616       g_object_unref (l->data);
1617     }
1618   g_list_free (accounts);
1619
1620   priv->cms = empathy_connection_managers_dup_singleton ();
1621   if (!empathy_connection_managers_is_ready (priv->cms))
1622     g_signal_connect (priv->cms, "notify::ready",
1623         G_CALLBACK (accounts_dialog_cms_ready_cb), dialog);
1624
1625   accounts_dialog_model_select_first (dialog);
1626 }
1627
1628 static void
1629 accounts_dialog_manager_ready_cb (EmpathyAccountManager *manager,
1630     GParamSpec *pspec,
1631     gpointer user_data)
1632 {
1633   if (!empathy_account_manager_is_ready (manager))
1634     return;
1635
1636   accounts_dialog_accounts_setup (user_data);
1637 }
1638
1639 static void
1640 accounts_dialog_build_ui (EmpathyAccountsDialog *dialog)
1641 {
1642   GtkBuilder                   *gui;
1643   gchar                        *filename;
1644   EmpathyAccountsDialogPriv    *priv = GET_PRIV (dialog);
1645 #ifdef HAVE_MOBLIN
1646   GtkWidget                    *action_area;
1647 #endif
1648
1649   filename = empathy_file_lookup ("empathy-accounts-dialog.ui", "src");
1650
1651   gui = empathy_builder_get_file (filename,
1652       "accounts_dialog", &priv->window,
1653       "vbox_details", &priv->vbox_details,
1654       "frame_no_protocol", &priv->frame_no_protocol,
1655       "alignment_settings", &priv->alignment_settings,
1656       "treeview", &priv->treeview,
1657       "frame_new_account", &priv->frame_new_account,
1658       "hbox_type", &priv->hbox_type,
1659       "button_create", &priv->button_create,
1660       "button_back", &priv->button_back,
1661       "radiobutton_reuse", &priv->radiobutton_reuse,
1662       "radiobutton_register", &priv->radiobutton_register,
1663       "image_type", &priv->image_type,
1664       "label_name", &priv->label_name,
1665       "button_add", &priv->button_add,
1666       "button_import", &priv->button_import,
1667       NULL);
1668   g_free (filename);
1669
1670   empathy_builder_connect (gui, dialog,
1671       "accounts_dialog", "response", accounts_dialog_response_cb,
1672       "accounts_dialog", "destroy", accounts_dialog_destroy_cb,
1673       "accounts_dialog", "delete-event", accounts_dialog_delete_event_cb,
1674       "button_create", "clicked", accounts_dialog_button_create_clicked_cb,
1675       "button_back", "clicked", accounts_dialog_button_back_clicked_cb,
1676       "button_add", "clicked", accounts_dialog_button_add_clicked_cb,
1677       "button_help", "clicked", accounts_dialog_button_help_clicked_cb,
1678       "button_import", "clicked", accounts_dialog_button_import_clicked_cb,
1679       NULL);
1680
1681   g_object_unref (gui);
1682
1683 #ifdef HAVE_MOBLIN
1684   action_area = gtk_dialog_get_action_area (GTK_DIALOG (priv->window));
1685   gtk_widget_hide (action_area);
1686
1687   /* Translators: this is used only when built on a moblin platform */
1688   gtk_button_set_label (GTK_BUTTON (priv->button_create), _("_Next"));
1689   gtk_button_set_use_underline (GTK_BUTTON (priv->button_create), TRUE);
1690 #endif
1691
1692   priv->combobox_protocol = empathy_protocol_chooser_new ();
1693   gtk_box_pack_start (GTK_BOX (priv->hbox_type),
1694       priv->combobox_protocol,
1695       TRUE, TRUE, 0);
1696   gtk_widget_show (priv->combobox_protocol);
1697   g_signal_connect (priv->combobox_protocol, "changed",
1698       G_CALLBACK (accounts_dialog_protocol_changed_cb),
1699       dialog);
1700
1701   if (priv->parent_window)
1702     gtk_window_set_transient_for (GTK_WINDOW (priv->window),
1703         priv->parent_window);
1704 }
1705
1706 static void
1707 do_dispose (GObject *obj)
1708 {
1709   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (obj);
1710   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1711
1712   /* Disconnect signals */
1713   g_signal_handlers_disconnect_by_func (priv->account_manager,
1714       accounts_dialog_account_added_cb,
1715       dialog);
1716   g_signal_handlers_disconnect_by_func (priv->account_manager,
1717       accounts_dialog_account_removed_cb,
1718       dialog);
1719   g_signal_handlers_disconnect_by_func (priv->account_manager,
1720       accounts_dialog_account_enabled_cb,
1721       dialog);
1722   g_signal_handlers_disconnect_by_func (priv->account_manager,
1723       accounts_dialog_account_disabled_cb,
1724       dialog);
1725   g_signal_handlers_disconnect_by_func (priv->account_manager,
1726       accounts_dialog_account_changed_cb,
1727       dialog);
1728   g_signal_handlers_disconnect_by_func (priv->account_manager,
1729       accounts_dialog_connection_changed_cb,
1730       dialog);
1731   g_signal_handlers_disconnect_by_func (priv->account_manager,
1732       accounts_dialog_manager_ready_cb,
1733       dialog);
1734
1735   if (priv->connecting_id)
1736     g_source_remove (priv->connecting_id);
1737
1738   if (priv->account_manager != NULL)
1739     {
1740       g_object_unref (priv->account_manager);
1741       priv->account_manager = NULL;
1742     }
1743
1744   if (priv->cms != NULL)
1745     {
1746       g_object_unref (priv->cms);
1747       priv->cms = NULL;
1748     }
1749
1750   if (priv->initial_selection != NULL)
1751     g_object_unref (priv->initial_selection);
1752   priv->initial_selection = NULL;
1753
1754   G_OBJECT_CLASS (empathy_accounts_dialog_parent_class)->dispose (obj);
1755 }
1756
1757 static GObject *
1758 do_constructor (GType type,
1759     guint n_props,
1760     GObjectConstructParam *props)
1761 {
1762   GObject *retval;
1763
1764   if (dialog_singleton)
1765     {
1766       retval = G_OBJECT (dialog_singleton);
1767       g_object_ref (retval);
1768     }
1769   else
1770     {
1771       retval =
1772         G_OBJECT_CLASS (empathy_accounts_dialog_parent_class)->constructor
1773             (type, n_props, props);
1774
1775       dialog_singleton = EMPATHY_ACCOUNTS_DIALOG (retval);
1776       g_object_add_weak_pointer (retval, (gpointer) &dialog_singleton);
1777     }
1778
1779   return retval;
1780 }
1781
1782 static void
1783 do_get_property (GObject *object,
1784     guint property_id,
1785     GValue *value,
1786     GParamSpec *pspec)
1787 {
1788   EmpathyAccountsDialogPriv *priv = GET_PRIV (object);
1789
1790   switch (property_id)
1791     {
1792     case PROP_PARENT:
1793       g_value_set_object (value, priv->parent_window);
1794       break;
1795     default:
1796       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
1797     }
1798 }
1799
1800 static void
1801 do_set_property (GObject *object,
1802     guint property_id,
1803     const GValue *value,
1804     GParamSpec *pspec)
1805 {
1806   EmpathyAccountsDialogPriv *priv = GET_PRIV (object);
1807
1808   switch (property_id)
1809     {
1810     case PROP_PARENT:
1811       priv->parent_window = g_value_get_object (value);
1812       break;
1813     default:
1814       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
1815     }
1816 }
1817
1818 static void
1819 do_constructed (GObject *object)
1820 {
1821   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (object);
1822   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1823   gboolean import_asked;
1824
1825   accounts_dialog_build_ui (dialog);
1826   accounts_dialog_model_setup (dialog);
1827
1828   /* Set up signalling */
1829   priv->account_manager = empathy_account_manager_dup_singleton ();
1830
1831   if (!empathy_account_manager_is_ready (priv->account_manager))
1832     g_signal_connect (priv->account_manager, "notify::ready",
1833         G_CALLBACK (accounts_dialog_manager_ready_cb), dialog);
1834   else
1835     accounts_dialog_accounts_setup (dialog);
1836
1837   empathy_conf_get_bool (empathy_conf_get (),
1838       EMPATHY_PREFS_IMPORT_ASKED, &import_asked);
1839
1840   if (empathy_import_accounts_to_import ())
1841     {
1842       gtk_widget_show (priv->button_import);
1843
1844       if (!import_asked)
1845         {
1846           GtkWidget *import_dialog;
1847
1848           empathy_conf_set_bool (empathy_conf_get (),
1849               EMPATHY_PREFS_IMPORT_ASKED, TRUE);
1850           import_dialog = empathy_import_dialog_new (GTK_WINDOW (priv->window),
1851               FALSE);
1852           gtk_widget_show (import_dialog);
1853         }
1854     }
1855 }
1856
1857 static void
1858 empathy_accounts_dialog_class_init (EmpathyAccountsDialogClass *klass)
1859 {
1860   GObjectClass *oclass = G_OBJECT_CLASS (klass);
1861   GParamSpec *param_spec;
1862
1863   oclass->constructor = do_constructor;
1864   oclass->dispose = do_dispose;
1865   oclass->constructed = do_constructed;
1866   oclass->set_property = do_set_property;
1867   oclass->get_property = do_get_property;
1868
1869   param_spec = g_param_spec_object ("parent",
1870       "parent", "The parent window",
1871       GTK_TYPE_WINDOW,
1872       G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_CONSTRUCT_ONLY);
1873   g_object_class_install_property (oclass, PROP_PARENT, param_spec);
1874
1875   g_type_class_add_private (klass, sizeof (EmpathyAccountsDialogPriv));
1876 }
1877
1878 static void
1879 empathy_accounts_dialog_init (EmpathyAccountsDialog *dialog)
1880 {
1881   EmpathyAccountsDialogPriv *priv;
1882
1883   priv = G_TYPE_INSTANCE_GET_PRIVATE ((dialog),
1884       EMPATHY_TYPE_ACCOUNTS_DIALOG,
1885       EmpathyAccountsDialogPriv);
1886   dialog->priv = priv;
1887 }
1888
1889 /* public methods */
1890
1891 GtkWidget *
1892 empathy_accounts_dialog_show (GtkWindow *parent,
1893     EmpathyAccount *selected_account)
1894 {
1895   EmpathyAccountsDialog *dialog;
1896   EmpathyAccountsDialogPriv *priv;
1897
1898   dialog = g_object_new (EMPATHY_TYPE_ACCOUNTS_DIALOG,
1899       "parent", parent, NULL);
1900
1901   priv = GET_PRIV (dialog);
1902
1903   if (selected_account)
1904     {
1905       if (empathy_connection_managers_is_ready (priv->cms))
1906         accounts_dialog_set_selected_account (dialog, selected_account);
1907       else
1908         /* save the selection to set it later when the cms
1909          * becomes ready.
1910          */
1911         priv->initial_selection = g_object_ref (selected_account);
1912     }
1913
1914   gtk_window_present (GTK_WINDOW (priv->window));
1915
1916   return priv->window;
1917 }