src/empathy-new-chatroom-dialog.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2006-2007 Imendio AB
   4  * Copyright (C) 2007-2008 Collabora Ltd.
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public
  17  * License along with this program; if not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  *
  21  * Authors: Martyn Russell <martyn@imendio.com>
  22  *          Xavier Claessens <xclaesse@gmail.com>
  23  */
  24
  25 #include <config.h>
  26
  27 #include <string.h>
  28 #include <stdio.h>
  29
  30 #include <gtk/gtk.h>
  31 #include <glib.h>
  32 #include <glib/gi18n.h>
  33
  34 #include <libmissioncontrol/mission-control.h>
  35 #include <libmissioncontrol/mc-account.h>
  36 #include <libmissioncontrol/mc-profile.h>
  37
  38 #include <libempathy/empathy-tp-roomlist.h>
  39 #include <libempathy/empathy-chatroom.h>
  40 #include <libempathy/empathy-utils.h>
  41 #include <libempathy/empathy-dispatcher.h>
  42
  43 #include <libempathy-gtk/empathy-account-chooser.h>
  44 #include <libempathy-gtk/empathy-ui-utils.h>
  45
  46 #include "empathy-new-chatroom-dialog.h"
  47 #include "ephy-spinner.h"
  48
  49 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
  50 #include <libempathy/empathy-debug.h>
  51
  52 typedef struct {
  53         EmpathyTpRoomlist *room_list;
  54
  55         GtkWidget         *window;
  56         GtkWidget         *vbox_widgets;
  57         GtkWidget         *table_info;
  58         GtkWidget         *label_account;
  59         GtkWidget         *account_chooser;
  60         GtkWidget         *label_server;
  61         GtkWidget         *entry_server;
  62         GtkWidget         *togglebutton_refresh;
  63         GtkWidget         *label_room;
  64         GtkWidget         *entry_room;
  65         GtkWidget         *vbox_browse;
  66         GtkWidget         *image_status;
  67         GtkWidget         *label_status;
  68         GtkWidget         *hbox_status;
  69         GtkWidget         *throbber;
  70         GtkWidget         *treeview;
  71         GtkTreeModel      *model;
  72         GtkWidget         *button_join;
  73         GtkWidget         *button_close;
  74 } EmpathyNewChatroomDialog;
  75
  76 enum {
  77         COL_NAME,
  78         COL_ROOM,
  79         COL_COUNT
  80 };
  81
  82 static void     new_chatroom_dialog_response_cb                     (GtkWidget               *widget,
  83                                                                      gint                     response,
  84                                                                      EmpathyNewChatroomDialog *dialog);
  85 static void     new_chatroom_dialog_destroy_cb                      (GtkWidget               *widget,
  86                                                                      EmpathyNewChatroomDialog *dialog);
  87 static void     new_chatroom_dialog_model_setup                     (EmpathyNewChatroomDialog *dialog);
  88 static void     new_chatroom_dialog_model_add_columns               (EmpathyNewChatroomDialog *dialog);
  89 static void     new_chatroom_dialog_update_widgets                  (EmpathyNewChatroomDialog *dialog);
  90 static void     new_chatroom_dialog_account_changed_cb              (GtkComboBox              *combobox,
  91                                                                      EmpathyNewChatroomDialog *dialog);
  92 static void     new_chatroom_dialog_roomlist_destroy_cb             (EmpathyTpRoomlist        *room_list,
  93                                                                      EmpathyNewChatroomDialog *dialog);
  94 static void     new_chatroom_dialog_new_room_cb                     (EmpathyTpRoomlist        *room_list,
  95                                                                      EmpathyChatroom          *chatroom,
  96                                                                      EmpathyNewChatroomDialog *dialog);
  97 static void     new_chatroom_dialog_listing_cb                      (EmpathyTpRoomlist        *room_list,
  98                                                                      gpointer                  unused,
  99                                                                      EmpathyNewChatroomDialog *dialog);
 100 static void     new_chatroom_dialog_model_clear                     (EmpathyNewChatroomDialog *dialog);
 101 static void     new_chatroom_dialog_model_row_activated_cb          (GtkTreeView             *tree_view,
 102                                                                      GtkTreePath             *path,
 103                                                                      GtkTreeViewColumn       *column,
 104                                                                      EmpathyNewChatroomDialog *dialog);
 105 static void     new_chatroom_dialog_model_selection_changed         (GtkTreeSelection        *selection,
 106                                                                      EmpathyNewChatroomDialog *dialog);
 107 static void     new_chatroom_dialog_join                            (EmpathyNewChatroomDialog *dialog);
 108 static void     new_chatroom_dialog_entry_changed_cb                (GtkWidget               *entry,
 109                                                                      EmpathyNewChatroomDialog *dialog);
 110 static void     new_chatroom_dialog_browse_start                    (EmpathyNewChatroomDialog *dialog);
 111 static void     new_chatroom_dialog_browse_stop                     (EmpathyNewChatroomDialog *dialog);
 112 static void     new_chatroom_dialog_entry_server_activate_cb        (GtkWidget               *widget,
 113                                                                      EmpathyNewChatroomDialog *dialog);
 114 static void     new_chatroom_dialog_togglebutton_refresh_toggled_cb (GtkWidget               *widget,
 115                                                                      EmpathyNewChatroomDialog *dialog);
 116
 117 static EmpathyNewChatroomDialog *dialog_p = NULL;
 118
 119 void
 120 empathy_new_chatroom_dialog_show (GtkWindow *parent)
 121 {
 122         EmpathyNewChatroomDialog *dialog;
 123         GtkBuilder               *gui;
 124         GtkSizeGroup             *size_group;
 125         gchar                    *filename;
 126
 127         if (dialog_p) {
 128                 gtk_window_present (GTK_WINDOW (dialog_p->window));
 129                 return;
 130         }
 131
 132         dialog_p = dialog = g_new0 (EmpathyNewChatroomDialog, 1);
 133
 134         filename = empathy_file_lookup ("empathy-new-chatroom-dialog.ui", "src");
 135         gui = empathy_builder_get_file (filename,
 136                                        "new_chatroom_dialog", &dialog->window,
 137                                        "table_info", &dialog->table_info,
 138                                        "label_account", &dialog->label_account,
 139                                        "label_server", &dialog->label_server,
 140                                        "label_room", &dialog->label_room,
 141                                        "entry_server", &dialog->entry_server,
 142                                        "entry_room", &dialog->entry_room,
 143                                        "togglebutton_refresh", &dialog->togglebutton_refresh,
 144                                        "vbox_browse", &dialog->vbox_browse,
 145                                        "image_status", &dialog->image_status,
 146                                        "label_status", &dialog->label_status,
 147                                        "hbox_status", &dialog->hbox_status,
 148                                        "treeview", &dialog->treeview,
 149                                        "button_join", &dialog->button_join,
 150                                        NULL);
 151         g_free (filename);
 152
 153         empathy_builder_connect (gui, dialog,
 154                               "new_chatroom_dialog", "response", new_chatroom_dialog_response_cb,
 155                               "new_chatroom_dialog", "destroy", new_chatroom_dialog_destroy_cb,
 156                               "entry_server", "changed", new_chatroom_dialog_entry_changed_cb,
 157                               "entry_server", "activate", new_chatroom_dialog_entry_server_activate_cb,
 158                               "entry_room", "changed", new_chatroom_dialog_entry_changed_cb,
 159                               "togglebutton_refresh", "toggled", new_chatroom_dialog_togglebutton_refresh_toggled_cb,
 160                               NULL);
 161
 162         g_object_unref (gui);
 163
 164         g_object_add_weak_pointer (G_OBJECT (dialog->window), (gpointer) &dialog_p);
 165
 166         /* Label alignment */
 167         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 168
 169         gtk_size_group_add_widget (size_group, dialog->label_account);
 170         gtk_size_group_add_widget (size_group, dialog->label_server);
 171         gtk_size_group_add_widget (size_group, dialog->label_room);
 172
 173         g_object_unref (size_group);
 174
 175         /* Set up chatrooms treeview */
 176         new_chatroom_dialog_model_setup (dialog);
 177
 178         /* Add throbber */
 179         dialog->throbber = ephy_spinner_new ();
 180         ephy_spinner_set_size (EPHY_SPINNER (dialog->throbber), GTK_ICON_SIZE_LARGE_TOOLBAR);
 181         gtk_widget_show (dialog->throbber);
 182
 183         gtk_box_pack_start (GTK_BOX (dialog->hbox_status), dialog->throbber,
 184                             FALSE, FALSE, 0);
 185
 186         /* Account chooser for custom */
 187         dialog->account_chooser = empathy_account_chooser_new ();
 188         empathy_account_chooser_set_filter (EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser),
 189                                             empathy_account_chooser_filter_is_connected,
 190                                             NULL);
 191         gtk_table_attach_defaults (GTK_TABLE (dialog->table_info),
 192                                    dialog->account_chooser,
 193                                    1, 3, 0, 1);
 194         gtk_widget_show (dialog->account_chooser);
 195
 196         g_signal_connect (GTK_COMBO_BOX (dialog->account_chooser), "changed",
 197                           G_CALLBACK (new_chatroom_dialog_account_changed_cb),
 198                           dialog);
 199         new_chatroom_dialog_account_changed_cb (GTK_COMBO_BOX (dialog->account_chooser),
 200                                                 dialog);
 201
 202         if (parent) {
 203                 gtk_window_set_transient_for (GTK_WINDOW (dialog->window),
 204                                               GTK_WINDOW (parent));
 205         }
 206
 207         gtk_widget_show (dialog->window);
 208 }
 209
 210 static void
 211 new_chatroom_dialog_response_cb (GtkWidget               *widget,
 212                                  gint                     response,
 213                                  EmpathyNewChatroomDialog *dialog)
 214 {
 215         if (response == GTK_RESPONSE_OK) {
 216                 new_chatroom_dialog_join (dialog);
 217         }
 218
 219         gtk_widget_destroy (widget);
 220 }
 221
 222 static void
 223 new_chatroom_dialog_destroy_cb (GtkWidget               *widget,
 224                                 EmpathyNewChatroomDialog *dialog)
 225 {
 226         if (dialog->room_list) {
 227                 g_object_unref (dialog->room_list);
 228         }
 229         g_object_unref (dialog->model);
 230
 231         g_free (dialog);
 232 }
 233
 234 static void
 235 new_chatroom_dialog_model_setup (EmpathyNewChatroomDialog *dialog)
 236 {
 237         GtkTreeView      *view;
 238         GtkListStore     *store;
 239         GtkTreeSelection *selection;
 240
 241         /* View */
 242         view = GTK_TREE_VIEW (dialog->treeview);
 243
 244         g_signal_connect (view, "row-activated",
 245                           G_CALLBACK (new_chatroom_dialog_model_row_activated_cb),
 246                           dialog);
 247
 248         /* Store/Model */
 249         store = gtk_list_store_new (COL_COUNT,
 250                                     G_TYPE_STRING,       /* Image */
 251                                     G_TYPE_STRING,       /* Text */
 252                                     G_TYPE_STRING);      /* Room */
 253
 254         dialog->model = GTK_TREE_MODEL (store);
 255         gtk_tree_view_set_model (view, dialog->model);
 256
 257         /* Selection */
 258         selection = gtk_tree_view_get_selection (view);
 259         gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
 260                                               COL_NAME, GTK_SORT_ASCENDING);
 261
 262         g_signal_connect (selection, "changed",
 263                           G_CALLBACK (new_chatroom_dialog_model_selection_changed),
 264                           dialog);
 265
 266         /* Columns */
 267         new_chatroom_dialog_model_add_columns (dialog);
 268 }
 269
 270 static void
 271 new_chatroom_dialog_model_add_columns (EmpathyNewChatroomDialog *dialog)
 272 {
 273         GtkTreeView       *view;
 274         GtkTreeViewColumn *column;
 275         GtkCellRenderer   *cell;
 276
 277         view = GTK_TREE_VIEW (dialog->treeview);
 278         gtk_tree_view_set_headers_visible (view, FALSE);
 279
 280         cell = gtk_cell_renderer_text_new ();
 281         g_object_set (cell,
 282                       "xpad", (guint) 4,
 283                       "ypad", (guint) 1,
 284                       "ellipsize", PANGO_ELLIPSIZE_END,
 285                       NULL);
 286
 287         column = gtk_tree_view_column_new_with_attributes (_("Chat Rooms"),
 288                                                            cell,
 289                                                            "text", COL_NAME,
 290                                                            NULL);
 291
 292         gtk_tree_view_column_set_expand (column, TRUE);
 293         gtk_tree_view_append_column (view, column);
 294 }
 295
 296 static void
 297 new_chatroom_dialog_update_widgets (EmpathyNewChatroomDialog *dialog)
 298 {
 299         EmpathyAccountChooser *account_chooser;
 300         McAccount             *account;
 301         McProfile             *profile;
 302         const gchar           *protocol;
 303         const gchar           *room;
 304
 305         account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
 306         account = empathy_account_chooser_get_account (account_chooser);
 307         profile = mc_account_get_profile (account);
 308         protocol = mc_profile_get_protocol_name (profile);
 309
 310         gtk_entry_set_text (GTK_ENTRY (dialog->entry_server), "");
 311
 312         /* hardcode here known protocols */
 313         if (strcmp (protocol, "jabber") == 0) {
 314                 gtk_widget_set_sensitive (dialog->entry_server, TRUE);
 315                 gtk_widget_show (dialog->vbox_browse);
 316
 317         }
 318         else if (strcmp (protocol, "local-xmpp") == 0) {
 319                 gtk_widget_set_sensitive (dialog->entry_server, FALSE);
 320                 gtk_widget_show (dialog->vbox_browse);
 321         }
 322         else if (strcmp (protocol, "irc") == 0) {
 323                 gtk_widget_set_sensitive (dialog->entry_server, FALSE);
 324                 gtk_widget_show (dialog->vbox_browse);
 325         } else {
 326                 gtk_widget_set_sensitive (dialog->entry_server, TRUE);
 327                 gtk_widget_show (dialog->vbox_browse);
 328         }
 329
 330         room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 331         gtk_widget_set_sensitive (dialog->button_join, !EMP_STR_EMPTY (room));
 332
 333         /* Final set up of the dialog */
 334         gtk_widget_grab_focus (dialog->entry_room);
 335
 336         g_object_unref (account);
 337         g_object_unref (profile);
 338 }
 339
 340 static void
 341 new_chatroom_dialog_account_changed_cb (GtkComboBox             *combobox,
 342                                         EmpathyNewChatroomDialog *dialog)
 343 {
 344         EmpathyAccountChooser *account_chooser;
 345         McAccount             *account;
 346         gboolean               listing = FALSE;
 347
 348         if (dialog->room_list) {
 349                 g_object_unref (dialog->room_list);
 350         }
 351
 352         ephy_spinner_stop (EPHY_SPINNER (dialog->throbber));
 353         new_chatroom_dialog_model_clear (dialog);
 354
 355         account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
 356         account = empathy_account_chooser_get_account (account_chooser);
 357         dialog->room_list = empathy_tp_roomlist_new (account);
 358
 359         if (dialog->room_list)  {
 360                 g_signal_connect (dialog->room_list, "destroy",
 361                                   G_CALLBACK (new_chatroom_dialog_roomlist_destroy_cb),
 362                                   dialog);
 363                 g_signal_connect (dialog->room_list, "new-room",
 364                                   G_CALLBACK (new_chatroom_dialog_new_room_cb),
 365                                   dialog);
 366                 g_signal_connect (dialog->room_list, "notify::is-listing",
 367                                   G_CALLBACK (new_chatroom_dialog_listing_cb),
 368                                   dialog);
 369
 370                 listing = empathy_tp_roomlist_is_listing (dialog->room_list);
 371                 if (listing) {
 372                         ephy_spinner_start (EPHY_SPINNER (dialog->throbber));
 373                 }
 374         }
 375
 376         new_chatroom_dialog_update_widgets (dialog);
 377 }
 378
 379 static void
 380 new_chatroom_dialog_roomlist_destroy_cb (EmpathyTpRoomlist        *room_list,
 381                                          EmpathyNewChatroomDialog *dialog)
 382 {
 383         g_object_unref (dialog->room_list);
 384         dialog->room_list = NULL;
 385 }
 386
 387 static void
 388 new_chatroom_dialog_new_room_cb (EmpathyTpRoomlist        *room_list,
 389                                  EmpathyChatroom          *chatroom,
 390                                  EmpathyNewChatroomDialog *dialog)
 391 {
 392         GtkTreeView      *view;
 393         GtkTreeSelection *selection;
 394         GtkListStore     *store;
 395         GtkTreeIter       iter;
 396
 397         DEBUG ("New chatroom listed: %s (%s)",
 398                 empathy_chatroom_get_name (chatroom),
 399                 empathy_chatroom_get_room (chatroom));
 400
 401         /* Add to model */
 402         view = GTK_TREE_VIEW (dialog->treeview);
 403         selection = gtk_tree_view_get_selection (view);
 404         store = GTK_LIST_STORE (dialog->model);
 405
 406         gtk_list_store_append (store, &iter);
 407         gtk_list_store_set (store, &iter,
 408                             COL_NAME, empathy_chatroom_get_name (chatroom),
 409                             COL_ROOM, empathy_chatroom_get_room (chatroom),
 410                             -1);
 411 }
 412
 413 static void
 414 new_chatroom_dialog_listing_cb (EmpathyTpRoomlist        *room_list,
 415                                 gpointer                  unused,
 416                                 EmpathyNewChatroomDialog *dialog)
 417 {
 418         gboolean listing;
 419
 420         listing = empathy_tp_roomlist_is_listing (room_list);
 421
 422         /* Update the throbber */
 423         if (listing) {
 424                 ephy_spinner_start (EPHY_SPINNER (dialog->throbber));
 425         } else {
 426                 ephy_spinner_stop (EPHY_SPINNER (dialog->throbber));
 427         }
 428
 429         /* Update the refresh toggle button */
 430         g_signal_handlers_block_by_func (dialog->togglebutton_refresh,
 431                                          new_chatroom_dialog_togglebutton_refresh_toggled_cb,
 432                                          dialog);
 433         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->togglebutton_refresh),
 434                                       listing);
 435         g_signal_handlers_unblock_by_func (dialog->togglebutton_refresh,
 436                                            new_chatroom_dialog_togglebutton_refresh_toggled_cb,
 437                                            dialog);
 438 }
 439
 440 static void
 441 new_chatroom_dialog_model_clear (EmpathyNewChatroomDialog *dialog)
 442 {
 443         GtkListStore *store;
 444
 445         store = GTK_LIST_STORE (dialog->model);
 446         gtk_list_store_clear (store);
 447 }
 448
 449 static void
 450 new_chatroom_dialog_model_row_activated_cb (GtkTreeView             *tree_view,
 451                                             GtkTreePath             *path,
 452                                             GtkTreeViewColumn       *column,
 453                                             EmpathyNewChatroomDialog *dialog)
 454 {
 455         gtk_widget_activate (dialog->button_join);
 456 }
 457
 458 static void
 459 new_chatroom_dialog_model_selection_changed (GtkTreeSelection         *selection,
 460                                              EmpathyNewChatroomDialog *dialog)
 461 {
 462         GtkTreeModel *model;
 463         GtkTreeIter   iter;
 464         gchar        *room = NULL;
 465         gchar        *server = NULL;
 466
 467         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 468                 return;
 469         }
 470
 471         gtk_tree_model_get (model, &iter, COL_ROOM, &room, -1);
 472         server = strstr (room, "@");
 473         if (server) {
 474                 *server = '\0';
 475                 server++;
 476         }
 477
 478         gtk_entry_set_text (GTK_ENTRY (dialog->entry_server), server ? server : "");
 479         gtk_entry_set_text (GTK_ENTRY (dialog->entry_room), room ? room : "");
 480
 481         g_free (room);
 482 }
 483
 484 static void
 485 new_chatroom_dialog_join (EmpathyNewChatroomDialog *dialog)
 486 {
 487         EmpathyAccountChooser *account_chooser;
 488         McAccount             *account;
 489         const gchar           *room;
 490         const gchar           *server = NULL;
 491         gchar                 *room_name = NULL;
 492
 493         room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 494         server = gtk_entry_get_text (GTK_ENTRY (dialog->entry_server));
 495
 496         account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
 497         account = empathy_account_chooser_get_account (account_chooser);
 498
 499         if (!EMP_STR_EMPTY (server)) {
 500                 room_name = g_strconcat (room, "@", server, NULL);
 501         } else {
 502                 room_name = g_strdup (room);
 503         }
 504
 505         DEBUG ("Requesting channel for '%s'", room_name);
 506         empathy_dispatcher_join_muc (account, room_name, NULL, NULL);
 507
 508         g_free (room_name);
 509 }
 510
 511 static void
 512 new_chatroom_dialog_entry_changed_cb (GtkWidget                *entry,
 513                                       EmpathyNewChatroomDialog *dialog)
 514 {
 515         if (entry == dialog->entry_room) {
 516                 const gchar *room;
 517
 518                 room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 519                 gtk_widget_set_sensitive (dialog->button_join, !EMP_STR_EMPTY (room));
 520                 /* FIXME: Select the room in the list */
 521         }
 522 }
 523
 524 static void
 525 new_chatroom_dialog_browse_start (EmpathyNewChatroomDialog *dialog)
 526 {
 527         new_chatroom_dialog_model_clear (dialog);
 528         if (dialog->room_list) {
 529                 empathy_tp_roomlist_start (dialog->room_list);
 530         }
 531 }
 532
 533 static void
 534 new_chatroom_dialog_browse_stop (EmpathyNewChatroomDialog *dialog)
 535 {
 536         if (dialog->room_list) {
 537                 empathy_tp_roomlist_stop (dialog->room_list);
 538         }
 539 }
 540
 541 static void
 542 new_chatroom_dialog_entry_server_activate_cb (GtkWidget                *widget,
 543                                               EmpathyNewChatroomDialog  *dialog)
 544 {
 545         new_chatroom_dialog_togglebutton_refresh_toggled_cb (dialog->togglebutton_refresh,
 546                                                              dialog);
 547 }
 548
 549 static void
 550 new_chatroom_dialog_togglebutton_refresh_toggled_cb (GtkWidget               *widget,
 551                                                      EmpathyNewChatroomDialog *dialog)
 552 {
 553         gboolean toggled;
 554
 555         toggled = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
 556
 557         if (toggled) {
 558                 new_chatroom_dialog_browse_start (dialog);
 559         } else {
 560                 new_chatroom_dialog_browse_stop (dialog);
 561         }
 562 }
 563