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   if (settings == NULL)
1228     return;
1229
1230   selected_account = empathy_account_settings_get_account (settings);
1231
1232   if (accounts_dialog_get_account_iter (dialog, account, &iter))
1233     {
1234       gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1235           COL_NAME, display_name,
1236           -1);
1237     }
1238
1239   if (selected_account == account)
1240     accounts_dialog_update_name_label (dialog, display_name);
1241
1242   g_object_unref (settings);
1243 }
1244
1245 static void
1246 accounts_dialog_add_account (EmpathyAccountsDialog *dialog,
1247     EmpathyAccount *account)
1248 {
1249   EmpathyAccountSettings *settings;
1250   GtkTreeModel       *model;
1251   GtkTreeIter         iter;
1252   TpConnectionStatus  status;
1253   const gchar        *name;
1254   gboolean            enabled;
1255   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1256
1257   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1258   g_object_get (account, "connection-status", &status, NULL);
1259   name = empathy_account_get_display_name (account);
1260   enabled = empathy_account_is_enabled (account);
1261
1262   settings = empathy_account_settings_new_for_account (account);
1263
1264   if (!accounts_dialog_get_account_iter (dialog, account, &iter))
1265     gtk_list_store_append (GTK_LIST_STORE (model), &iter);
1266
1267   gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1268       COL_NAME, name,
1269       COL_STATUS, status,
1270       COL_ACCOUNT_POINTER, account,
1271       COL_ACCOUNT_SETTINGS_POINTER, settings,
1272       -1);
1273
1274   accounts_dialog_connection_changed_cb (priv->account_manager,
1275       account,
1276       TP_CONNECTION_STATUS_REASON_NONE_SPECIFIED,
1277       status,
1278       TP_CONNECTION_STATUS_DISCONNECTED,
1279       dialog);
1280
1281   g_signal_connect (account, "notify::display-name",
1282       G_CALLBACK (accounts_dialog_account_display_name_changed_cb), dialog);
1283
1284   g_object_unref (settings);
1285 }
1286
1287 static void
1288 accounts_dialog_update (EmpathyAccountsDialog *dialog,
1289     EmpathyAccountSettings *settings)
1290 {
1291   GtkTreeModel       *model;
1292   GtkTreeIter         iter;
1293   TpConnectionStatus  status = TP_CONNECTION_STATUS_DISCONNECTED;
1294   const gchar        *name;
1295   gboolean            enabled = FALSE;
1296   EmpathyAccount     *account;
1297   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1298
1299   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1300   name = empathy_account_settings_get_display_name (settings);
1301
1302   account = empathy_account_settings_get_account (settings);
1303   if (account != NULL)
1304     {
1305       enabled = empathy_account_is_enabled (account);
1306       g_object_get (account, "connection-status", &status, NULL);
1307     }
1308
1309   accounts_dialog_get_settings_iter (dialog, settings, &iter);
1310   gtk_list_store_set (GTK_LIST_STORE (model), &iter,
1311       COL_NAME, name,
1312       COL_STATUS, status,
1313       COL_ACCOUNT_POINTER, account,
1314       COL_ACCOUNT_SETTINGS_POINTER, settings,
1315       -1);
1316 }
1317
1318 static void
1319 accounts_dialog_account_added_cb (EmpathyAccountManager *manager,
1320     EmpathyAccount *account,
1321     EmpathyAccountsDialog *dialog)
1322 {
1323   accounts_dialog_add_account (dialog, account);
1324 }
1325
1326
1327 static void
1328 accounts_dialog_account_removed_cb (EmpathyAccountManager *manager,
1329     EmpathyAccount *account,
1330     EmpathyAccountsDialog *dialog)
1331 {
1332   GtkTreeIter iter;
1333   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1334
1335   if (accounts_dialog_get_account_iter (dialog, account, &iter))
1336     {
1337       g_signal_handlers_disconnect_by_func (account,
1338           accounts_dialog_account_display_name_changed_cb, dialog);
1339       gtk_list_store_remove (GTK_LIST_STORE (
1340             gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview))), &iter);
1341     }
1342 }
1343
1344 static void
1345 enable_or_disable_account (EmpathyAccountsDialog *dialog,
1346     EmpathyAccount *account,
1347     gboolean enabled)
1348 {
1349   GtkTreeModel *model;
1350   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1351
1352   /* Update the status in the model */
1353   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1354
1355   DEBUG ("Account %s is now %s",
1356       empathy_account_get_display_name (account),
1357       enabled ? "enabled" : "disabled");
1358 }
1359
1360 static void
1361 accounts_dialog_account_disabled_cb (EmpathyAccountManager *manager,
1362     EmpathyAccount *account,
1363     EmpathyAccountsDialog *dialog)
1364 {
1365   enable_or_disable_account (dialog, account, FALSE);
1366 }
1367
1368 static void
1369 accounts_dialog_account_enabled_cb (EmpathyAccountManager *manager,
1370     EmpathyAccount *account,
1371     EmpathyAccountsDialog *dialog)
1372 {
1373   enable_or_disable_account (dialog, account, TRUE);
1374 }
1375
1376 static void
1377 accounts_dialog_account_changed_cb (EmpathyAccountManager *manager,
1378     EmpathyAccount *account,
1379     EmpathyAccountsDialog  *dialog)
1380 {
1381   EmpathyAccountSettings *settings, *selected_settings;
1382   GtkTreeModel *model;
1383   GtkTreeIter iter;
1384   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1385
1386   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
1387
1388   if (!accounts_dialog_get_account_iter (dialog, account, &iter))
1389     return;
1390
1391   gtk_tree_model_get (model, &iter,
1392       COL_ACCOUNT_SETTINGS_POINTER, &settings,
1393       -1);
1394
1395   accounts_dialog_update (dialog, settings);
1396   selected_settings = accounts_dialog_model_get_selected_settings (dialog);
1397
1398   if (settings == selected_settings)
1399     accounts_dialog_update_name_label (dialog,
1400         empathy_account_settings_get_display_name (settings));
1401
1402   if (settings)
1403     g_object_unref (settings);
1404
1405   if (selected_settings)
1406     g_object_unref (selected_settings);
1407 }
1408
1409 static void
1410 accounts_dialog_button_create_clicked_cb (GtkWidget *button,
1411     EmpathyAccountsDialog *dialog)
1412 {
1413   EmpathyAccountSettings *settings;
1414   gchar *str;
1415   const gchar *display_name;
1416   TpConnectionManager *cm;
1417   TpConnectionManagerProtocol *proto;
1418   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1419   gboolean is_gtalk;
1420
1421   cm = empathy_protocol_chooser_dup_selected (
1422       EMPATHY_PROTOCOL_CHOOSER (priv->combobox_protocol), &proto, &is_gtalk);
1423
1424   display_name = empathy_protocol_name_to_display_name (
1425       is_gtalk ? "gtalk" : proto->name);
1426
1427   if (display_name == NULL)
1428     display_name = proto->name;
1429
1430   /* Create account */
1431   /* To translator: %s is the name of the protocol, such as "Google Talk" or
1432    * "Yahoo!"
1433    */
1434   str = g_strdup_printf (_("New %s account"), display_name);
1435   settings = empathy_account_settings_new (cm->name, proto->name, str);
1436
1437   g_free (str);
1438
1439 #ifndef HAVE_MOBLIN
1440   if (tp_connection_manager_protocol_can_register (proto))
1441     {
1442       gboolean active;
1443
1444       active = gtk_toggle_button_get_active
1445         (GTK_TOGGLE_BUTTON (priv->radiobutton_register));
1446       if (active)
1447         empathy_account_settings_set_boolean (settings, "register", TRUE);
1448     }
1449 #endif
1450
1451   if (is_gtalk)
1452     empathy_account_settings_set_icon_name_async (settings, "im-google-talk",
1453         NULL, NULL);
1454
1455   accounts_dialog_add (dialog, settings);
1456   accounts_dialog_model_set_selected (dialog, settings);
1457
1458   g_object_unref (settings);
1459   g_object_unref (cm);
1460 }
1461
1462 static void
1463 accounts_dialog_button_back_clicked_cb (GtkWidget *button,
1464     EmpathyAccountsDialog *dialog)
1465 {
1466   EmpathyAccountSettings *settings;
1467
1468   settings = accounts_dialog_model_get_selected_settings (dialog);
1469   accounts_dialog_update_settings (dialog, settings);
1470
1471   if (settings)
1472     g_object_unref (settings);
1473 }
1474
1475 static void
1476 accounts_dialog_button_help_clicked_cb (GtkWidget *button,
1477     EmpathyAccountsDialog *dialog)
1478 {
1479   empathy_url_show (button, "ghelp:empathy?accounts-window");
1480 }
1481
1482 static void
1483 accounts_dialog_button_import_clicked_cb (GtkWidget *button,
1484     EmpathyAccountsDialog *dialog)
1485 {
1486   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1487   GtkWidget *import_dialog;
1488
1489   import_dialog = empathy_import_dialog_new (GTK_WINDOW (priv->window),
1490       FALSE);
1491   gtk_widget_show (import_dialog);
1492 }
1493
1494 static void
1495 accounts_dialog_close_response_cb (GtkDialog *message_dialog,
1496   gint response_id,
1497   gpointer user_data)
1498 {
1499   GtkWidget *account_dialog = GTK_WIDGET (user_data);
1500
1501   gtk_widget_destroy (GTK_WIDGET (message_dialog));
1502
1503   if (response_id == GTK_RESPONSE_YES)
1504     gtk_widget_destroy (account_dialog);
1505 }
1506
1507 static void
1508 accounts_dialog_response_cb (GtkWidget *widget,
1509     gint response,
1510     EmpathyAccountsDialog *dialog)
1511 {
1512   EmpathyAccount *account = NULL;
1513
1514   if (accounts_dialog_has_pending_change (dialog, &account))
1515     {
1516       gchar *question_dialog_primary_text;
1517       question_dialog_primary_text = g_strdup_printf (
1518           PENDING_CHANGES_QUESTION_PRIMARY_TEXT,
1519           empathy_account_get_display_name (account));
1520
1521       accounts_dialog_show_question_dialog (dialog,
1522           question_dialog_primary_text,
1523           _("You are about to close the window, which will discard\n"
1524               "your changes. Are you sure you want to proceed?"),
1525           G_CALLBACK (accounts_dialog_close_response_cb),
1526           widget,
1527           GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
1528           GTK_STOCK_DISCARD, GTK_RESPONSE_YES, NULL);
1529
1530       g_free (question_dialog_primary_text);
1531     }
1532   else if (response == GTK_RESPONSE_CLOSE ||
1533            response == GTK_RESPONSE_DELETE_EVENT)
1534     gtk_widget_destroy (widget);
1535 }
1536
1537 static gboolean
1538 accounts_dialog_delete_event_cb (GtkWidget *widget,
1539     GdkEvent *event,
1540     EmpathyAccountsDialog *dialog)
1541 {
1542   /* we maunally handle responses to delete events */
1543   return TRUE;
1544 }
1545
1546 static void
1547 accounts_dialog_destroy_cb (GtkObject *obj,
1548     EmpathyAccountsDialog *dialog)
1549 {
1550   DEBUG ("%p", obj);
1551
1552   g_object_unref (dialog);
1553 }
1554
1555 static void
1556 accounts_dialog_set_selected_account (EmpathyAccountsDialog *dialog,
1557     EmpathyAccount *account)
1558 {
1559   GtkTreeSelection *selection;
1560   GtkTreeIter       iter;
1561   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1562
1563   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
1564   if (accounts_dialog_get_account_iter (dialog, account, &iter))
1565     gtk_tree_selection_select_iter (selection, &iter);
1566 }
1567
1568 static void
1569 accounts_dialog_cms_ready_cb (EmpathyConnectionManagers *cms,
1570     GParamSpec *pspec,
1571     EmpathyAccountsDialog *dialog)
1572 {
1573   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1574
1575   if (empathy_connection_managers_is_ready (cms))
1576     {
1577       accounts_dialog_update_settings (dialog, NULL);
1578
1579       if (priv->initial_selection != NULL)
1580         {
1581           accounts_dialog_set_selected_account
1582               (dialog, priv->initial_selection);
1583           g_object_unref (priv->initial_selection);
1584           priv->initial_selection = NULL;
1585         }
1586     }
1587 }
1588
1589 static void
1590 accounts_dialog_accounts_setup (EmpathyAccountsDialog *dialog)
1591 {
1592   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1593   GList *accounts, *l;
1594
1595   g_signal_connect (priv->account_manager, "account-created",
1596       G_CALLBACK (accounts_dialog_account_added_cb),
1597       dialog);
1598   g_signal_connect (priv->account_manager, "account-deleted",
1599       G_CALLBACK (accounts_dialog_account_removed_cb),
1600       dialog);
1601   g_signal_connect (priv->account_manager, "account-enabled",
1602       G_CALLBACK (accounts_dialog_account_enabled_cb),
1603       dialog);
1604   g_signal_connect (priv->account_manager, "account-disabled",
1605       G_CALLBACK (accounts_dialog_account_disabled_cb),
1606       dialog);
1607   g_signal_connect (priv->account_manager, "account-changed",
1608       G_CALLBACK (accounts_dialog_account_changed_cb),
1609       dialog);
1610   g_signal_connect (priv->account_manager, "account-connection-changed",
1611       G_CALLBACK (accounts_dialog_connection_changed_cb),
1612       dialog);
1613
1614   /* Add existing accounts */
1615   accounts = empathy_account_manager_dup_accounts (priv->account_manager);
1616   for (l = accounts; l; l = l->next)
1617     {
1618       accounts_dialog_add_account (dialog, l->data);
1619       g_object_unref (l->data);
1620     }
1621   g_list_free (accounts);
1622
1623   priv->cms = empathy_connection_managers_dup_singleton ();
1624   if (!empathy_connection_managers_is_ready (priv->cms))
1625     g_signal_connect (priv->cms, "notify::ready",
1626         G_CALLBACK (accounts_dialog_cms_ready_cb), dialog);
1627
1628   accounts_dialog_model_select_first (dialog);
1629 }
1630
1631 static void
1632 accounts_dialog_manager_ready_cb (EmpathyAccountManager *manager,
1633     GParamSpec *pspec,
1634     gpointer user_data)
1635 {
1636   if (!empathy_account_manager_is_ready (manager))
1637     return;
1638
1639   accounts_dialog_accounts_setup (user_data);
1640 }
1641
1642 static void
1643 accounts_dialog_build_ui (EmpathyAccountsDialog *dialog)
1644 {
1645   GtkBuilder                   *gui;
1646   gchar                        *filename;
1647   EmpathyAccountsDialogPriv    *priv = GET_PRIV (dialog);
1648 #ifdef HAVE_MOBLIN
1649   GtkWidget                    *action_area;
1650 #endif
1651
1652   filename = empathy_file_lookup ("empathy-accounts-dialog.ui", "src");
1653
1654   gui = empathy_builder_get_file (filename,
1655       "accounts_dialog", &priv->window,
1656       "vbox_details", &priv->vbox_details,
1657       "frame_no_protocol", &priv->frame_no_protocol,
1658       "alignment_settings", &priv->alignment_settings,
1659       "treeview", &priv->treeview,
1660       "frame_new_account", &priv->frame_new_account,
1661       "hbox_type", &priv->hbox_type,
1662       "button_create", &priv->button_create,
1663       "button_back", &priv->button_back,
1664       "radiobutton_reuse", &priv->radiobutton_reuse,
1665       "radiobutton_register", &priv->radiobutton_register,
1666       "image_type", &priv->image_type,
1667       "label_name", &priv->label_name,
1668       "button_add", &priv->button_add,
1669       "button_import", &priv->button_import,
1670       NULL);
1671   g_free (filename);
1672
1673   empathy_builder_connect (gui, dialog,
1674       "accounts_dialog", "response", accounts_dialog_response_cb,
1675       "accounts_dialog", "destroy", accounts_dialog_destroy_cb,
1676       "accounts_dialog", "delete-event", accounts_dialog_delete_event_cb,
1677       "button_create", "clicked", accounts_dialog_button_create_clicked_cb,
1678       "button_back", "clicked", accounts_dialog_button_back_clicked_cb,
1679       "button_add", "clicked", accounts_dialog_button_add_clicked_cb,
1680       "button_help", "clicked", accounts_dialog_button_help_clicked_cb,
1681       "button_import", "clicked", accounts_dialog_button_import_clicked_cb,
1682       NULL);
1683
1684   g_object_unref (gui);
1685
1686 #ifdef HAVE_MOBLIN
1687   action_area = gtk_dialog_get_action_area (GTK_DIALOG (priv->window));
1688   gtk_widget_hide (action_area);
1689
1690   /* Translators: this is used only when built on a moblin platform */
1691   gtk_button_set_label (GTK_BUTTON (priv->button_create), _("_Next"));
1692   gtk_button_set_use_underline (GTK_BUTTON (priv->button_create), TRUE);
1693 #endif
1694
1695   priv->combobox_protocol = empathy_protocol_chooser_new ();
1696   gtk_box_pack_start (GTK_BOX (priv->hbox_type),
1697       priv->combobox_protocol,
1698       TRUE, TRUE, 0);
1699   gtk_widget_show (priv->combobox_protocol);
1700   g_signal_connect (priv->combobox_protocol, "changed",
1701       G_CALLBACK (accounts_dialog_protocol_changed_cb),
1702       dialog);
1703
1704   if (priv->parent_window)
1705     gtk_window_set_transient_for (GTK_WINDOW (priv->window),
1706         priv->parent_window);
1707 }
1708
1709 static void
1710 do_dispose (GObject *obj)
1711 {
1712   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (obj);
1713   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1714
1715   /* Disconnect signals */
1716   g_signal_handlers_disconnect_by_func (priv->account_manager,
1717       accounts_dialog_account_added_cb,
1718       dialog);
1719   g_signal_handlers_disconnect_by_func (priv->account_manager,
1720       accounts_dialog_account_removed_cb,
1721       dialog);
1722   g_signal_handlers_disconnect_by_func (priv->account_manager,
1723       accounts_dialog_account_enabled_cb,
1724       dialog);
1725   g_signal_handlers_disconnect_by_func (priv->account_manager,
1726       accounts_dialog_account_disabled_cb,
1727       dialog);
1728   g_signal_handlers_disconnect_by_func (priv->account_manager,
1729       accounts_dialog_account_changed_cb,
1730       dialog);
1731   g_signal_handlers_disconnect_by_func (priv->account_manager,
1732       accounts_dialog_connection_changed_cb,
1733       dialog);
1734   g_signal_handlers_disconnect_by_func (priv->account_manager,
1735       accounts_dialog_manager_ready_cb,
1736       dialog);
1737
1738   if (priv->connecting_id)
1739     g_source_remove (priv->connecting_id);
1740
1741   if (priv->account_manager != NULL)
1742     {
1743       g_object_unref (priv->account_manager);
1744       priv->account_manager = NULL;
1745     }
1746
1747   if (priv->cms != NULL)
1748     {
1749       g_object_unref (priv->cms);
1750       priv->cms = NULL;
1751     }
1752
1753   if (priv->initial_selection != NULL)
1754     g_object_unref (priv->initial_selection);
1755   priv->initial_selection = NULL;
1756
1757   G_OBJECT_CLASS (empathy_accounts_dialog_parent_class)->dispose (obj);
1758 }
1759
1760 static GObject *
1761 do_constructor (GType type,
1762     guint n_props,
1763     GObjectConstructParam *props)
1764 {
1765   GObject *retval;
1766
1767   if (dialog_singleton)
1768     {
1769       retval = G_OBJECT (dialog_singleton);
1770       g_object_ref (retval);
1771     }
1772   else
1773     {
1774       retval =
1775         G_OBJECT_CLASS (empathy_accounts_dialog_parent_class)->constructor
1776             (type, n_props, props);
1777
1778       dialog_singleton = EMPATHY_ACCOUNTS_DIALOG (retval);
1779       g_object_add_weak_pointer (retval, (gpointer) &dialog_singleton);
1780     }
1781
1782   return retval;
1783 }
1784
1785 static void
1786 do_get_property (GObject *object,
1787     guint property_id,
1788     GValue *value,
1789     GParamSpec *pspec)
1790 {
1791   EmpathyAccountsDialogPriv *priv = GET_PRIV (object);
1792
1793   switch (property_id)
1794     {
1795     case PROP_PARENT:
1796       g_value_set_object (value, priv->parent_window);
1797       break;
1798     default:
1799       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
1800     }
1801 }
1802
1803 static void
1804 do_set_property (GObject *object,
1805     guint property_id,
1806     const GValue *value,
1807     GParamSpec *pspec)
1808 {
1809   EmpathyAccountsDialogPriv *priv = GET_PRIV (object);
1810
1811   switch (property_id)
1812     {
1813     case PROP_PARENT:
1814       priv->parent_window = g_value_get_object (value);
1815       break;
1816     default:
1817       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
1818     }
1819 }
1820
1821 static void
1822 do_constructed (GObject *object)
1823 {
1824   EmpathyAccountsDialog *dialog = EMPATHY_ACCOUNTS_DIALOG (object);
1825   EmpathyAccountsDialogPriv *priv = GET_PRIV (dialog);
1826   gboolean import_asked;
1827
1828   accounts_dialog_build_ui (dialog);
1829   accounts_dialog_model_setup (dialog);
1830
1831   /* Set up signalling */
1832   priv->account_manager = empathy_account_manager_dup_singleton ();
1833
1834   if (!empathy_account_manager_is_ready (priv->account_manager))
1835     g_signal_connect (priv->account_manager, "notify::ready",
1836         G_CALLBACK (accounts_dialog_manager_ready_cb), dialog);
1837   else
1838     accounts_dialog_accounts_setup (dialog);
1839
1840   empathy_conf_get_bool (empathy_conf_get (),
1841       EMPATHY_PREFS_IMPORT_ASKED, &import_asked);
1842
1843   if (empathy_import_accounts_to_import ())
1844     {
1845       gtk_widget_show (priv->button_import);
1846
1847       if (!import_asked)
1848         {
1849           GtkWidget *import_dialog;
1850
1851           empathy_conf_set_bool (empathy_conf_get (),
1852               EMPATHY_PREFS_IMPORT_ASKED, TRUE);
1853           import_dialog = empathy_import_dialog_new (GTK_WINDOW (priv->window),
1854               FALSE);
1855           gtk_widget_show (import_dialog);
1856         }
1857     }
1858 }
1859
1860 static void
1861 empathy_accounts_dialog_class_init (EmpathyAccountsDialogClass *klass)
1862 {
1863   GObjectClass *oclass = G_OBJECT_CLASS (klass);
1864   GParamSpec *param_spec;
1865
1866   oclass->constructor = do_constructor;
1867   oclass->dispose = do_dispose;
1868   oclass->constructed = do_constructed;
1869   oclass->set_property = do_set_property;
1870   oclass->get_property = do_get_property;
1871
1872   param_spec = g_param_spec_object ("parent",
1873       "parent", "The parent window",
1874       GTK_TYPE_WINDOW,
1875       G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_CONSTRUCT_ONLY);
1876   g_object_class_install_property (oclass, PROP_PARENT, param_spec);
1877
1878   g_type_class_add_private (klass, sizeof (EmpathyAccountsDialogPriv));
1879 }
1880
1881 static void
1882 empathy_accounts_dialog_init (EmpathyAccountsDialog *dialog)
1883 {
1884   EmpathyAccountsDialogPriv *priv;
1885
1886   priv = G_TYPE_INSTANCE_GET_PRIVATE ((dialog),
1887       EMPATHY_TYPE_ACCOUNTS_DIALOG,
1888       EmpathyAccountsDialogPriv);
1889   dialog->priv = priv;
1890 }
1891
1892 /* public methods */
1893
1894 GtkWidget *
1895 empathy_accounts_dialog_show (GtkWindow *parent,
1896     EmpathyAccount *selected_account)
1897 {
1898   EmpathyAccountsDialog *dialog;
1899   EmpathyAccountsDialogPriv *priv;
1900
1901   dialog = g_object_new (EMPATHY_TYPE_ACCOUNTS_DIALOG,
1902       "parent", parent, NULL);
1903
1904   priv = GET_PRIV (dialog);
1905
1906   if (selected_account)
1907     {
1908       if (empathy_connection_managers_is_ready (priv->cms))
1909         accounts_dialog_set_selected_account (dialog, selected_account);
1910       else
1911         /* save the selection to set it later when the cms
1912          * becomes ready.
1913          */
1914         priv->initial_selection = g_object_ref (selected_account);
1915     }
1916
1917   gtk_window_present (GTK_WINDOW (priv->window));
1918
1919   return priv->window;
1920 }