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 <glade/glade.h>
  32 #include <glib.h>
  33 #include <glib/gi18n.h>
  34
  35 #include <libmissioncontrol/mission-control.h>
  36 #include <libmissioncontrol/mc-account.h>
  37 #include <libmissioncontrol/mc-profile.h>
  38
  39 #include <libempathy/empathy-tp-roomlist.h>
  40 #include <libempathy/empathy-chatroom.h>
  41 #include <libempathy/empathy-utils.h>
  42 #include <libempathy/empathy-dispatcher.h>
  43
  44 #include <libempathy-gtk/empathy-account-chooser.h>
  45 #include <libempathy-gtk/empathy-ui-utils.h>
  46
  47 #include "empathy-new-chatroom-dialog.h"
  48 #include "ephy-spinner.h"
  49
  50 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
  51 #include <libempathy/empathy-debug.h>
  52
  53 typedef struct {
  54         EmpathyTpRoomlist *room_list;
  55
  56         GtkWidget         *window;
  57         GtkWidget         *vbox_widgets;
  58         GtkWidget         *table_info;
  59         GtkWidget         *label_account;
  60         GtkWidget         *account_chooser;
  61         GtkWidget         *label_server;
  62         GtkWidget         *entry_server;
  63         GtkWidget         *togglebutton_refresh;
  64         GtkWidget         *label_room;
  65         GtkWidget         *entry_room;
  66         GtkWidget         *vbox_browse;
  67         GtkWidget         *image_status;
  68         GtkWidget         *label_status;
  69         GtkWidget         *hbox_status;
  70         GtkWidget         *throbber;
  71         GtkWidget         *treeview;
  72         GtkTreeModel      *model;
  73         GtkWidget         *button_join;
  74         GtkWidget         *button_close;
  75 } EmpathyNewChatroomDialog;
  76
  77 enum {
  78         COL_NAME,
  79         COL_ROOM,
  80         COL_COUNT
  81 };
  82
  83 static void     new_chatroom_dialog_response_cb                     (GtkWidget               *widget,
  84                                                                      gint                     response,
  85                                                                      EmpathyNewChatroomDialog *dialog);
  86 static void     new_chatroom_dialog_destroy_cb                      (GtkWidget               *widget,
  87                                                                      EmpathyNewChatroomDialog *dialog);
  88 static void     new_chatroom_dialog_model_setup                     (EmpathyNewChatroomDialog *dialog);
  89 static void     new_chatroom_dialog_model_add_columns               (EmpathyNewChatroomDialog *dialog);
  90 static void     new_chatroom_dialog_update_widgets                  (EmpathyNewChatroomDialog *dialog);
  91 static void     new_chatroom_dialog_account_changed_cb              (GtkComboBox              *combobox,
  92                                                                      EmpathyNewChatroomDialog *dialog);
  93 static void     new_chatroom_dialog_roomlist_destroy_cb             (EmpathyTpRoomlist        *room_list,
  94                                                                      EmpathyNewChatroomDialog *dialog);
  95 static void     new_chatroom_dialog_new_room_cb                     (EmpathyTpRoomlist        *room_list,
  96                                                                      EmpathyChatroom          *chatroom,
  97                                                                      EmpathyNewChatroomDialog *dialog);
  98 static void     new_chatroom_dialog_listing_cb                      (EmpathyTpRoomlist        *room_list,
  99                                                                      gpointer                  unused,
 100                                                                      EmpathyNewChatroomDialog *dialog);
 101 static void     new_chatroom_dialog_model_clear                     (EmpathyNewChatroomDialog *dialog);
 102 static void     new_chatroom_dialog_model_row_activated_cb          (GtkTreeView             *tree_view,
 103                                                                      GtkTreePath             *path,
 104                                                                      GtkTreeViewColumn       *column,
 105                                                                      EmpathyNewChatroomDialog *dialog);
 106 static void     new_chatroom_dialog_model_selection_changed         (GtkTreeSelection        *selection,
 107                                                                      EmpathyNewChatroomDialog *dialog);
 108 static void     new_chatroom_dialog_join                            (EmpathyNewChatroomDialog *dialog);
 109 static void     new_chatroom_dialog_entry_changed_cb                (GtkWidget               *entry,
 110                                                                      EmpathyNewChatroomDialog *dialog);
 111 static void     new_chatroom_dialog_browse_start                    (EmpathyNewChatroomDialog *dialog);
 112 static void     new_chatroom_dialog_browse_stop                     (EmpathyNewChatroomDialog *dialog);
 113 static void     new_chatroom_dialog_entry_server_activate_cb        (GtkWidget               *widget,
 114                                                                      EmpathyNewChatroomDialog *dialog);
 115 static void     new_chatroom_dialog_togglebutton_refresh_toggled_cb (GtkWidget               *widget,
 116                                                                      EmpathyNewChatroomDialog *dialog);
 117
 118 static EmpathyNewChatroomDialog *dialog_p = NULL;
 119
 120 void
 121 empathy_new_chatroom_dialog_show (GtkWindow *parent)
 122 {
 123         EmpathyNewChatroomDialog *dialog;
 124         GladeXML                 *glade;
 125         GtkSizeGroup             *size_group;
 126         gchar                    *filename;
 127
 128         if (dialog_p) {
 129                 gtk_window_present (GTK_WINDOW (dialog_p->window));
 130                 return;
 131         }
 132
 133         dialog_p = dialog = g_new0 (EmpathyNewChatroomDialog, 1);
 134
 135         filename = empathy_file_lookup ("empathy-new-chatroom-dialog.glade", "src");
 136         glade = empathy_glade_get_file (filename,
 137                                        "new_chatroom_dialog",
 138                                        NULL,
 139                                        "new_chatroom_dialog", &dialog->window,
 140                                        "table_info", &dialog->table_info,
 141                                        "label_account", &dialog->label_account,
 142                                        "label_server", &dialog->label_server,
 143                                        "label_room", &dialog->label_room,
 144                                        "entry_server", &dialog->entry_server,
 145                                        "entry_room", &dialog->entry_room,
 146                                        "togglebutton_refresh", &dialog->togglebutton_refresh,
 147                                        "vbox_browse", &dialog->vbox_browse,
 148                                        "image_status", &dialog->image_status,
 149                                        "label_status", &dialog->label_status,
 150                                        "hbox_status", &dialog->hbox_status,
 151                                        "treeview", &dialog->treeview,
 152                                        "button_join", &dialog->button_join,
 153                                        NULL);
 154         g_free (filename);
 155
 156         empathy_glade_connect (glade,
 157                               dialog,
 158                               "new_chatroom_dialog", "response", new_chatroom_dialog_response_cb,
 159                               "new_chatroom_dialog", "destroy", new_chatroom_dialog_destroy_cb,
 160                               "entry_server", "changed", new_chatroom_dialog_entry_changed_cb,
 161                               "entry_server", "activate", new_chatroom_dialog_entry_server_activate_cb,
 162                               "entry_room", "changed", new_chatroom_dialog_entry_changed_cb,
 163                               "togglebutton_refresh", "toggled", new_chatroom_dialog_togglebutton_refresh_toggled_cb,
 164                               NULL);
 165
 166         g_object_unref (glade);
 167
 168         g_object_add_weak_pointer (G_OBJECT (dialog->window), (gpointer) &dialog_p);
 169
 170         /* Label alignment */
 171         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 172
 173         gtk_size_group_add_widget (size_group, dialog->label_account);
 174         gtk_size_group_add_widget (size_group, dialog->label_server);
 175         gtk_size_group_add_widget (size_group, dialog->label_room);
 176
 177         g_object_unref (size_group);
 178
 179         /* Set up chatrooms treeview */
 180         new_chatroom_dialog_model_setup (dialog);
 181
 182         /* Add throbber */
 183         dialog->throbber = ephy_spinner_new ();
 184         ephy_spinner_set_size (EPHY_SPINNER (dialog->throbber), GTK_ICON_SIZE_LARGE_TOOLBAR);
 185         gtk_widget_show (dialog->throbber);
 186
 187         gtk_box_pack_start (GTK_BOX (dialog->hbox_status), dialog->throbber,
 188                             FALSE, FALSE, 0);
 189
 190         /* Account chooser for custom */
 191         dialog->account_chooser = empathy_account_chooser_new ();
 192         empathy_account_chooser_set_filter (EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser),
 193                                             empathy_account_chooser_filter_is_connected,
 194                                             NULL);
 195         gtk_table_attach_defaults (GTK_TABLE (dialog->table_info),
 196                                    dialog->account_chooser,
 197                                    1, 3, 0, 1);
 198         gtk_widget_show (dialog->account_chooser);
 199
 200         g_signal_connect (GTK_COMBO_BOX (dialog->account_chooser), "changed",
 201                           G_CALLBACK (new_chatroom_dialog_account_changed_cb),
 202                           dialog);
 203         new_chatroom_dialog_account_changed_cb (GTK_COMBO_BOX (dialog->account_chooser),
 204                                                 dialog);
 205
 206         if (parent) {
 207                 gtk_window_set_transient_for (GTK_WINDOW (dialog->window),
 208                                               GTK_WINDOW (parent));
 209         }
 210
 211         gtk_widget_show (dialog->window);
 212 }
 213
 214 static void
 215 new_chatroom_dialog_response_cb (GtkWidget               *widget,
 216                                  gint                     response,
 217                                  EmpathyNewChatroomDialog *dialog)
 218 {
 219         if (response == GTK_RESPONSE_OK) {
 220                 new_chatroom_dialog_join (dialog);
 221         }
 222
 223         gtk_widget_destroy (widget);
 224 }
 225
 226 static void
 227 new_chatroom_dialog_destroy_cb (GtkWidget               *widget,
 228                                 EmpathyNewChatroomDialog *dialog)
 229 {
 230         if (dialog->room_list) {
 231                 g_object_unref (dialog->room_list);
 232         }
 233         g_object_unref (dialog->model);
 234
 235         g_free (dialog);
 236 }
 237
 238 static void
 239 new_chatroom_dialog_model_setup (EmpathyNewChatroomDialog *dialog)
 240 {
 241         GtkTreeView      *view;
 242         GtkListStore     *store;
 243         GtkTreeSelection *selection;
 244
 245         /* View */
 246         view = GTK_TREE_VIEW (dialog->treeview);
 247
 248         g_signal_connect (view, "row-activated",
 249                           G_CALLBACK (new_chatroom_dialog_model_row_activated_cb),
 250                           dialog);
 251
 252         /* Store/Model */
 253         store = gtk_list_store_new (COL_COUNT,
 254                                     G_TYPE_STRING,       /* Image */
 255                                     G_TYPE_STRING,       /* Text */
 256                                     G_TYPE_STRING);      /* Room */
 257
 258         dialog->model = GTK_TREE_MODEL (store);
 259         gtk_tree_view_set_model (view, dialog->model);
 260
 261         /* Selection */
 262         selection = gtk_tree_view_get_selection (view);
 263         gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
 264                                               COL_NAME, GTK_SORT_ASCENDING);
 265
 266         g_signal_connect (selection, "changed",
 267                           G_CALLBACK (new_chatroom_dialog_model_selection_changed),
 268                           dialog);
 269
 270         /* Columns */
 271         new_chatroom_dialog_model_add_columns (dialog);
 272 }
 273
 274 static void
 275 new_chatroom_dialog_model_add_columns (EmpathyNewChatroomDialog *dialog)
 276 {
 277         GtkTreeView       *view;
 278         GtkTreeViewColumn *column;
 279         GtkCellRenderer   *cell;
 280
 281         view = GTK_TREE_VIEW (dialog->treeview);
 282         gtk_tree_view_set_headers_visible (view, FALSE);
 283
 284         cell = gtk_cell_renderer_text_new ();
 285         g_object_set (cell,
 286                       "xpad", (guint) 4,
 287                       "ypad", (guint) 1,
 288                       "ellipsize", PANGO_ELLIPSIZE_END,
 289                       NULL);
 290
 291         column = gtk_tree_view_column_new_with_attributes (_("Chat Rooms"),
 292                                                            cell,
 293                                                            "text", COL_NAME,
 294                                                            NULL);
 295
 296         gtk_tree_view_column_set_expand (column, TRUE);
 297         gtk_tree_view_append_column (view, column);
 298 }
 299
 300 static void
 301 new_chatroom_dialog_update_widgets (EmpathyNewChatroomDialog *dialog)
 302 {
 303         EmpathyAccountChooser *account_chooser;
 304         McAccount             *account;
 305         McProfile             *profile;
 306         const gchar           *protocol;
 307         const gchar           *room;
 308
 309         account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
 310         account = empathy_account_chooser_get_account (account_chooser);
 311         profile = mc_account_get_profile (account);
 312         protocol = mc_profile_get_protocol_name (profile);
 313
 314         gtk_entry_set_text (GTK_ENTRY (dialog->entry_server), "");
 315
 316         /* hardcode here known protocols */
 317         if (strcmp (protocol, "jabber") == 0) {
 318                 gtk_widget_set_sensitive (dialog->entry_server, TRUE);
 319                 gtk_widget_show (dialog->vbox_browse);
 320
 321         }
 322         else if (strcmp (protocol, "local-xmpp") == 0) {
 323                 gtk_widget_set_sensitive (dialog->entry_server, FALSE);
 324                 gtk_widget_show (dialog->vbox_browse);
 325         }
 326         else if (strcmp (protocol, "irc") == 0) {
 327                 gtk_widget_set_sensitive (dialog->entry_server, FALSE);
 328                 gtk_widget_show (dialog->vbox_browse);
 329         } else {
 330                 gtk_widget_set_sensitive (dialog->entry_server, TRUE);
 331                 gtk_widget_show (dialog->vbox_browse);
 332         }
 333
 334         room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 335         gtk_widget_set_sensitive (dialog->button_join, !EMP_STR_EMPTY (room));
 336
 337         /* Final set up of the dialog */
 338         gtk_widget_grab_focus (dialog->entry_room);
 339
 340         g_object_unref (account);
 341         g_object_unref (profile);
 342 }
 343
 344 static void
 345 new_chatroom_dialog_account_changed_cb (GtkComboBox             *combobox,
 346                                         EmpathyNewChatroomDialog *dialog)
 347 {
 348         EmpathyAccountChooser *account_chooser;
 349         McAccount             *account;
 350         gboolean               listing = FALSE;
 351
 352         if (dialog->room_list) {
 353                 g_object_unref (dialog->room_list);
 354         }
 355
 356         ephy_spinner_stop (EPHY_SPINNER (dialog->throbber));
 357         new_chatroom_dialog_model_clear (dialog);
 358
 359         account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
 360         account = empathy_account_chooser_get_account (account_chooser);
 361         dialog->room_list = empathy_tp_roomlist_new (account);
 362
 363         if (dialog->room_list)  {
 364                 g_signal_connect (dialog->room_list, "destroy",
 365                                   G_CALLBACK (new_chatroom_dialog_roomlist_destroy_cb),
 366                                   dialog);
 367                 g_signal_connect (dialog->room_list, "new-room",
 368                                   G_CALLBACK (new_chatroom_dialog_new_room_cb),
 369                                   dialog);
 370                 g_signal_connect (dialog->room_list, "notify::is-listing",
 371                                   G_CALLBACK (new_chatroom_dialog_listing_cb),
 372                                   dialog);
 373
 374                 listing = empathy_tp_roomlist_is_listing (dialog->room_list);
 375                 if (listing) {
 376                         ephy_spinner_start (EPHY_SPINNER (dialog->throbber));
 377                 }
 378         }
 379
 380         new_chatroom_dialog_update_widgets (dialog);
 381 }
 382
 383 static void
 384 new_chatroom_dialog_roomlist_destroy_cb (EmpathyTpRoomlist        *room_list,
 385                                          EmpathyNewChatroomDialog *dialog)
 386 {
 387         g_object_unref (dialog->room_list);
 388         dialog->room_list = NULL;
 389 }
 390
 391 static void
 392 new_chatroom_dialog_new_room_cb (EmpathyTpRoomlist        *room_list,
 393                                  EmpathyChatroom          *chatroom,
 394                                  EmpathyNewChatroomDialog *dialog)
 395 {
 396         GtkTreeView      *view;
 397         GtkTreeSelection *selection;
 398         GtkListStore     *store;
 399         GtkTreeIter       iter;
 400
 401         DEBUG ("New chatroom listed: %s (%s)",
 402                 empathy_chatroom_get_name (chatroom),
 403                 empathy_chatroom_get_room (chatroom));
 404
 405         /* Add to model */
 406         view = GTK_TREE_VIEW (dialog->treeview);
 407         selection = gtk_tree_view_get_selection (view);
 408         store = GTK_LIST_STORE (dialog->model);
 409
 410         gtk_list_store_append (store, &iter);
 411         gtk_list_store_set (store, &iter,
 412                             COL_NAME, empathy_chatroom_get_name (chatroom),
 413                             COL_ROOM, empathy_chatroom_get_room (chatroom),
 414                             -1);
 415 }
 416
 417 static void
 418 new_chatroom_dialog_listing_cb (EmpathyTpRoomlist        *room_list,
 419                                 gpointer                  unused,
 420                                 EmpathyNewChatroomDialog *dialog)
 421 {
 422         gboolean listing;
 423
 424         listing = empathy_tp_roomlist_is_listing (room_list);
 425
 426         /* Update the throbber */
 427         if (listing) {
 428                 ephy_spinner_start (EPHY_SPINNER (dialog->throbber));
 429         } else {
 430                 ephy_spinner_stop (EPHY_SPINNER (dialog->throbber));
 431         }
 432
 433         /* Update the refresh toggle button */
 434         g_signal_handlers_block_by_func (dialog->togglebutton_refresh,
 435                                          new_chatroom_dialog_togglebutton_refresh_toggled_cb,
 436                                          dialog);
 437         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->togglebutton_refresh),
 438                                       listing);
 439         g_signal_handlers_unblock_by_func (dialog->togglebutton_refresh,
 440                                            new_chatroom_dialog_togglebutton_refresh_toggled_cb,
 441                                            dialog);
 442 }
 443
 444 static void
 445 new_chatroom_dialog_model_clear (EmpathyNewChatroomDialog *dialog)
 446 {
 447         GtkListStore *store;
 448
 449         store = GTK_LIST_STORE (dialog->model);
 450         gtk_list_store_clear (store);
 451 }
 452
 453 static void
 454 new_chatroom_dialog_model_row_activated_cb (GtkTreeView             *tree_view,
 455                                             GtkTreePath             *path,
 456                                             GtkTreeViewColumn       *column,
 457                                             EmpathyNewChatroomDialog *dialog)
 458 {
 459         gtk_widget_activate (dialog->button_join);
 460 }
 461
 462 static void
 463 new_chatroom_dialog_model_selection_changed (GtkTreeSelection         *selection,
 464                                              EmpathyNewChatroomDialog *dialog)
 465 {
 466         GtkTreeModel *model;
 467         GtkTreeIter   iter;
 468         gchar        *room = NULL;
 469         gchar        *server = NULL;
 470
 471         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 472                 return;
 473         }
 474
 475         gtk_tree_model_get (model, &iter, COL_ROOM, &room, -1);
 476         server = strstr (room, "@");
 477         if (server) {
 478                 *server = '\0';
 479                 server++;
 480         }
 481
 482         gtk_entry_set_text (GTK_ENTRY (dialog->entry_server), server ? server : "");
 483         gtk_entry_set_text (GTK_ENTRY (dialog->entry_room), room ? room : "");
 484
 485         g_free (room);
 486 }
 487
 488 static void
 489 new_chatroom_dialog_join (EmpathyNewChatroomDialog *dialog)
 490 {
 491         EmpathyAccountChooser *account_chooser;
 492         McAccount             *account;
 493         const gchar           *room;
 494         const gchar           *server = NULL;
 495         gchar                 *room_name = NULL;
 496
 497         room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 498         server = gtk_entry_get_text (GTK_ENTRY (dialog->entry_server));
 499
 500         account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
 501         account = empathy_account_chooser_get_account (account_chooser);
 502
 503         if (!EMP_STR_EMPTY (server)) {
 504                 room_name = g_strconcat (room, "@", server, NULL);
 505         } else {
 506                 room_name = g_strdup (room);
 507         }
 508
 509         DEBUG ("Requesting channel for '%s'", room_name);
 510         empathy_dispatcher_join_muc (account, room_name, NULL, NULL);
 511
 512         g_free (room_name);
 513 }
 514
 515 static void
 516 new_chatroom_dialog_entry_changed_cb (GtkWidget                *entry,
 517                                       EmpathyNewChatroomDialog *dialog)
 518 {
 519         if (entry == dialog->entry_room) {
 520                 const gchar *room;
 521
 522                 room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 523                 gtk_widget_set_sensitive (dialog->button_join, !EMP_STR_EMPTY (room));
 524                 /* FIXME: Select the room in the list */
 525         }
 526 }
 527
 528 static void
 529 new_chatroom_dialog_browse_start (EmpathyNewChatroomDialog *dialog)
 530 {
 531         new_chatroom_dialog_model_clear (dialog);
 532         if (dialog->room_list) {
 533                 empathy_tp_roomlist_start (dialog->room_list);
 534         }
 535 }
 536
 537 static void
 538 new_chatroom_dialog_browse_stop (EmpathyNewChatroomDialog *dialog)
 539 {
 540         if (dialog->room_list) {
 541                 empathy_tp_roomlist_stop (dialog->room_list);
 542         }
 543 }
 544
 545 static void
 546 new_chatroom_dialog_entry_server_activate_cb (GtkWidget                *widget,
 547                                               EmpathyNewChatroomDialog  *dialog)
 548 {
 549         new_chatroom_dialog_togglebutton_refresh_toggled_cb (dialog->togglebutton_refresh,
 550                                                              dialog);
 551 }
 552
 553 static void
 554 new_chatroom_dialog_togglebutton_refresh_toggled_cb (GtkWidget               *widget,
 555                                                      EmpathyNewChatroomDialog *dialog)
 556 {
 557         gboolean toggled;
 558
 559         toggled = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
 560
 561         if (toggled) {
 562                 new_chatroom_dialog_browse_start (dialog);
 563         } else {
 564                 new_chatroom_dialog_browse_stop (dialog);
 565         }
 566 }
 567