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
  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         GladeXML                 *glade;
 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.glade", "src");
 135         glade = empathy_glade_get_file (filename,
 136                                        "new_chatroom_dialog",
 137                                        NULL,
 138                                        "new_chatroom_dialog", &dialog->window,
 139                                        "table_info", &dialog->table_info,
 140                                        "label_account", &dialog->label_account,
 141                                        "label_server", &dialog->label_server,
 142                                        "label_room", &dialog->label_room,
 143                                        "entry_server", &dialog->entry_server,
 144                                        "entry_room", &dialog->entry_room,
 145                                        "togglebutton_refresh", &dialog->togglebutton_refresh,
 146                                        "vbox_browse", &dialog->vbox_browse,
 147                                        "image_status", &dialog->image_status,
 148                                        "label_status", &dialog->label_status,
 149                                        "hbox_status", &dialog->hbox_status,
 150                                        "treeview", &dialog->treeview,
 151                                        "button_join", &dialog->button_join,
 152                                        NULL);
 153         g_free (filename);
 154
 155         empathy_glade_connect (glade,
 156                               dialog,
 157                               "new_chatroom_dialog", "response", new_chatroom_dialog_response_cb,
 158                               "new_chatroom_dialog", "destroy", new_chatroom_dialog_destroy_cb,
 159                               "entry_server", "changed", new_chatroom_dialog_entry_changed_cb,
 160                               "entry_server", "activate", new_chatroom_dialog_entry_server_activate_cb,
 161                               "entry_room", "changed", new_chatroom_dialog_entry_changed_cb,
 162                               "togglebutton_refresh", "toggled", new_chatroom_dialog_togglebutton_refresh_toggled_cb,
 163                               NULL);
 164
 165         g_object_unref (glade);
 166
 167         g_object_add_weak_pointer (G_OBJECT (dialog->window), (gpointer) &dialog_p);
 168
 169         /* Label alignment */
 170         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 171
 172         gtk_size_group_add_widget (size_group, dialog->label_account);
 173         gtk_size_group_add_widget (size_group, dialog->label_server);
 174         gtk_size_group_add_widget (size_group, dialog->label_room);
 175
 176         g_object_unref (size_group);
 177
 178         /* Set up chatrooms treeview */
 179         new_chatroom_dialog_model_setup (dialog);
 180
 181         /* Add throbber */
 182         dialog->throbber = ephy_spinner_new ();
 183         ephy_spinner_set_size (EPHY_SPINNER (dialog->throbber), GTK_ICON_SIZE_LARGE_TOOLBAR);
 184         gtk_widget_show (dialog->throbber);
 185
 186         gtk_box_pack_start (GTK_BOX (dialog->hbox_status), dialog->throbber,
 187                             FALSE, FALSE, 0);
 188
 189         /* Account chooser for custom */
 190         dialog->account_chooser = empathy_account_chooser_new ();
 191         empathy_account_chooser_set_filter (EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser),
 192                                             empathy_account_chooser_filter_is_connected,
 193                                             NULL);
 194         gtk_table_attach_defaults (GTK_TABLE (dialog->table_info),
 195                                    dialog->account_chooser,
 196                                    1, 3, 0, 1);
 197         gtk_widget_show (dialog->account_chooser);
 198
 199         g_signal_connect (GTK_COMBO_BOX (dialog->account_chooser), "changed",
 200                           G_CALLBACK (new_chatroom_dialog_account_changed_cb),
 201                           dialog);
 202         new_chatroom_dialog_account_changed_cb (GTK_COMBO_BOX (dialog->account_chooser),
 203                                                 dialog);
 204
 205         if (parent) {
 206                 gtk_window_set_transient_for (GTK_WINDOW (dialog->window),
 207                                               GTK_WINDOW (parent));
 208         }
 209
 210         gtk_widget_show (dialog->window);
 211 }
 212
 213 static void
 214 new_chatroom_dialog_response_cb (GtkWidget               *widget,
 215                                  gint                     response,
 216                                  EmpathyNewChatroomDialog *dialog)
 217 {
 218         if (response == GTK_RESPONSE_OK) {
 219                 new_chatroom_dialog_join (dialog);
 220         }
 221
 222         gtk_widget_destroy (widget);
 223 }
 224
 225 static void
 226 new_chatroom_dialog_destroy_cb (GtkWidget               *widget,
 227                                 EmpathyNewChatroomDialog *dialog)
 228 {
 229         if (dialog->room_list) {
 230                 g_object_unref (dialog->room_list);
 231         }
 232         g_object_unref (dialog->model);
 233
 234         g_free (dialog);
 235 }
 236
 237 static void
 238 new_chatroom_dialog_model_setup (EmpathyNewChatroomDialog *dialog)
 239 {
 240         GtkTreeView      *view;
 241         GtkListStore     *store;
 242         GtkTreeSelection *selection;
 243
 244         /* View */
 245         view = GTK_TREE_VIEW (dialog->treeview);
 246
 247         g_signal_connect (view, "row-activated",
 248                           G_CALLBACK (new_chatroom_dialog_model_row_activated_cb),
 249                           dialog);
 250
 251         /* Store/Model */
 252         store = gtk_list_store_new (COL_COUNT,
 253                                     G_TYPE_STRING,       /* Image */
 254                                     G_TYPE_STRING,       /* Text */
 255                                     G_TYPE_STRING);      /* Room */
 256
 257         dialog->model = GTK_TREE_MODEL (store);
 258         gtk_tree_view_set_model (view, dialog->model);
 259
 260         /* Selection */
 261         selection = gtk_tree_view_get_selection (view);
 262         gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
 263                                               COL_NAME, GTK_SORT_ASCENDING);
 264
 265         g_signal_connect (selection, "changed",
 266                           G_CALLBACK (new_chatroom_dialog_model_selection_changed),
 267                           dialog);
 268
 269         /* Columns */
 270         new_chatroom_dialog_model_add_columns (dialog);
 271 }
 272
 273 static void
 274 new_chatroom_dialog_model_add_columns (EmpathyNewChatroomDialog *dialog)
 275 {
 276         GtkTreeView       *view;
 277         GtkTreeViewColumn *column;
 278         GtkCellRenderer   *cell;
 279
 280         view = GTK_TREE_VIEW (dialog->treeview);
 281         gtk_tree_view_set_headers_visible (view, FALSE);
 282
 283         cell = gtk_cell_renderer_text_new ();
 284         g_object_set (cell,
 285                       "xpad", (guint) 4,
 286                       "ypad", (guint) 1,
 287                       "ellipsize", PANGO_ELLIPSIZE_END,
 288                       NULL);
 289
 290         column = gtk_tree_view_column_new_with_attributes (_("Chat Rooms"),
 291                                                            cell,
 292                                                            "text", COL_NAME,
 293                                                            NULL);
 294
 295         gtk_tree_view_column_set_expand (column, TRUE);
 296         gtk_tree_view_append_column (view, column);
 297 }
 298
 299 static void
 300 new_chatroom_dialog_update_widgets (EmpathyNewChatroomDialog *dialog)
 301 {
 302         EmpathyAccountChooser *account_chooser;
 303         McAccount             *account;
 304         McProfile             *profile;
 305         const gchar           *protocol;
 306         const gchar           *room;
 307
 308         account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
 309         account = empathy_account_chooser_get_account (account_chooser);
 310         profile = mc_account_get_profile (account);
 311         protocol = mc_profile_get_protocol_name (profile);
 312
 313         gtk_entry_set_text (GTK_ENTRY (dialog->entry_server), "");
 314
 315         /* hardcode here known protocols */
 316         if (strcmp (protocol, "jabber") == 0) {
 317                 gtk_widget_set_sensitive (dialog->entry_server, TRUE);
 318                 gtk_widget_show (dialog->vbox_browse);
 319
 320         }
 321         else if (strcmp (protocol, "local-xmpp") == 0) {
 322                 gtk_widget_set_sensitive (dialog->entry_server, FALSE);
 323                 gtk_widget_show (dialog->vbox_browse);
 324         }
 325         else if (strcmp (protocol, "irc") == 0) {
 326                 gtk_widget_set_sensitive (dialog->entry_server, FALSE);
 327                 gtk_widget_show (dialog->vbox_browse);
 328         } else {
 329                 gtk_widget_set_sensitive (dialog->entry_server, TRUE);
 330                 gtk_widget_show (dialog->vbox_browse);
 331         }
 332
 333         room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 334         gtk_widget_set_sensitive (dialog->button_join, !G_STR_EMPTY (room));
 335
 336         /* Final set up of the dialog */
 337         gtk_widget_grab_focus (dialog->entry_room);
 338
 339         g_object_unref (account);
 340         g_object_unref (profile);
 341 }
 342
 343 static void
 344 new_chatroom_dialog_account_changed_cb (GtkComboBox             *combobox,
 345                                         EmpathyNewChatroomDialog *dialog)
 346 {
 347         EmpathyAccountChooser *account_chooser;
 348         McAccount             *account;
 349         gboolean               listing = FALSE;
 350
 351         if (dialog->room_list) {
 352                 g_object_unref (dialog->room_list);
 353         }
 354
 355         ephy_spinner_stop (EPHY_SPINNER (dialog->throbber));
 356         new_chatroom_dialog_model_clear (dialog);
 357
 358         account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
 359         account = empathy_account_chooser_get_account (account_chooser);
 360         dialog->room_list = empathy_tp_roomlist_new (account);
 361
 362         if (dialog->room_list)  {
 363                 g_signal_connect (dialog->room_list, "destroy",
 364                                   G_CALLBACK (new_chatroom_dialog_roomlist_destroy_cb),
 365                                   dialog);
 366                 g_signal_connect (dialog->room_list, "new-room",
 367                                   G_CALLBACK (new_chatroom_dialog_new_room_cb),
 368                                   dialog);
 369                 g_signal_connect (dialog->room_list, "notify::is-listing",
 370                                   G_CALLBACK (new_chatroom_dialog_listing_cb),
 371                                   dialog);
 372
 373                 listing = empathy_tp_roomlist_is_listing (dialog->room_list);
 374                 if (listing) {
 375                         ephy_spinner_start (EPHY_SPINNER (dialog->throbber));
 376                 }
 377         }
 378
 379         new_chatroom_dialog_update_widgets (dialog);
 380 }
 381
 382 static void
 383 new_chatroom_dialog_roomlist_destroy_cb (EmpathyTpRoomlist        *room_list,
 384                                          EmpathyNewChatroomDialog *dialog)
 385 {
 386         g_object_unref (dialog->room_list);
 387         dialog->room_list = NULL;
 388 }
 389
 390 static void
 391 new_chatroom_dialog_new_room_cb (EmpathyTpRoomlist        *room_list,
 392                                  EmpathyChatroom          *chatroom,
 393                                  EmpathyNewChatroomDialog *dialog)
 394 {
 395         GtkTreeView      *view;
 396         GtkTreeSelection *selection;
 397         GtkListStore     *store;
 398         GtkTreeIter       iter;
 399
 400         DEBUG ("New chatroom listed: %s (%s)",
 401                 empathy_chatroom_get_name (chatroom),
 402                 empathy_chatroom_get_room (chatroom));
 403
 404         /* Add to model */
 405         view = GTK_TREE_VIEW (dialog->treeview);
 406         selection = gtk_tree_view_get_selection (view);
 407         store = GTK_LIST_STORE (dialog->model);
 408
 409         gtk_list_store_append (store, &iter);
 410         gtk_list_store_set (store, &iter,
 411                             COL_NAME, empathy_chatroom_get_name (chatroom),
 412                             COL_ROOM, empathy_chatroom_get_room (chatroom),
 413                             -1);
 414 }
 415
 416 static void
 417 new_chatroom_dialog_listing_cb (EmpathyTpRoomlist        *room_list,
 418                                 gpointer                  unused,
 419                                 EmpathyNewChatroomDialog *dialog)
 420 {
 421         gboolean listing;
 422
 423         listing = empathy_tp_roomlist_is_listing (room_list);
 424
 425         /* Update the throbber */
 426         if (listing) {
 427                 ephy_spinner_start (EPHY_SPINNER (dialog->throbber));
 428         } else {
 429                 ephy_spinner_stop (EPHY_SPINNER (dialog->throbber));
 430         }
 431
 432         /* Update the refresh toggle button */
 433         g_signal_handlers_block_by_func (dialog->togglebutton_refresh,
 434                                          new_chatroom_dialog_togglebutton_refresh_toggled_cb,
 435                                          dialog);
 436         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->togglebutton_refresh),
 437                                       listing);
 438         g_signal_handlers_unblock_by_func (dialog->togglebutton_refresh,
 439                                            new_chatroom_dialog_togglebutton_refresh_toggled_cb,
 440                                            dialog);
 441 }
 442
 443 static void
 444 new_chatroom_dialog_model_clear (EmpathyNewChatroomDialog *dialog)
 445 {
 446         GtkListStore *store;
 447
 448         store = GTK_LIST_STORE (dialog->model);
 449         gtk_list_store_clear (store);
 450 }
 451
 452 static void
 453 new_chatroom_dialog_model_row_activated_cb (GtkTreeView             *tree_view,
 454                                             GtkTreePath             *path,
 455                                             GtkTreeViewColumn       *column,
 456                                             EmpathyNewChatroomDialog *dialog)
 457 {
 458         gtk_widget_activate (dialog->button_join);
 459 }
 460
 461 static void
 462 new_chatroom_dialog_model_selection_changed (GtkTreeSelection         *selection,
 463                                              EmpathyNewChatroomDialog *dialog)
 464 {
 465         GtkTreeModel *model;
 466         GtkTreeIter   iter;
 467         gchar        *room = NULL;
 468         gchar        *server = NULL;
 469
 470         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 471                 return;
 472         }
 473
 474         gtk_tree_model_get (model, &iter, COL_ROOM, &room, -1);
 475         server = strstr (room, "@");
 476         if (server) {
 477                 *server = '\0';
 478                 server++;
 479         }
 480
 481         gtk_entry_set_text (GTK_ENTRY (dialog->entry_server), server ? server : "");
 482         gtk_entry_set_text (GTK_ENTRY (dialog->entry_room), room ? room : "");
 483
 484         g_free (room);
 485 }
 486
 487 static void
 488 new_chatroom_dialog_join (EmpathyNewChatroomDialog *dialog)
 489 {
 490         McAccount            *account;
 491         EmpathyAccountChooser *account_chooser;
 492         MissionControl       *mc;
 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 (!G_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
 511         mc = empathy_mission_control_new ();
 512         mission_control_request_channel_with_string_handle (mc,
 513                                                             account,
 514                                                             TP_IFACE_CHANNEL_TYPE_TEXT,
 515                                                             room_name,
 516                                                             TP_HANDLE_TYPE_ROOM,
 517                                                             NULL, NULL);
 518         g_free (room_name);
 519         g_object_unref (mc);
 520 }
 521
 522 static void
 523 new_chatroom_dialog_entry_changed_cb (GtkWidget                *entry,
 524                                       EmpathyNewChatroomDialog *dialog)
 525 {
 526         if (entry == dialog->entry_room) {
 527                 const gchar *room;
 528
 529                 room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 530                 gtk_widget_set_sensitive (dialog->button_join, !G_STR_EMPTY (room));
 531                 /* FIXME: Select the room in the list */
 532         }
 533 }
 534
 535 static void
 536 new_chatroom_dialog_browse_start (EmpathyNewChatroomDialog *dialog)
 537 {
 538         new_chatroom_dialog_model_clear (dialog);
 539         if (dialog->room_list) {
 540                 empathy_tp_roomlist_start (dialog->room_list);
 541         }
 542 }
 543
 544 static void
 545 new_chatroom_dialog_browse_stop (EmpathyNewChatroomDialog *dialog)
 546 {
 547         if (dialog->room_list) {
 548                 empathy_tp_roomlist_stop (dialog->room_list);
 549         }
 550 }
 551
 552 static void
 553 new_chatroom_dialog_entry_server_activate_cb (GtkWidget                *widget,
 554                                               EmpathyNewChatroomDialog  *dialog)
 555 {
 556         new_chatroom_dialog_togglebutton_refresh_toggled_cb (dialog->togglebutton_refresh,
 557                                                              dialog);
 558 }
 559
 560 static void
 561 new_chatroom_dialog_togglebutton_refresh_toggled_cb (GtkWidget               *widget,
 562                                                      EmpathyNewChatroomDialog *dialog)
 563 {
 564         gboolean toggled;
 565
 566         toggled = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
 567
 568         if (toggled) {
 569                 new_chatroom_dialog_browse_start (dialog);
 570         } else {
 571                 new_chatroom_dialog_browse_stop (dialog);
 572         }
 573 }
 574