libempathy-gtk/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 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-debug.h>
  43
  44 #include "empathy-new-chatroom-dialog.h"
  45 #include "empathy-account-chooser.h"
  46 #include "empathy-ui-utils.h"
  47 #include "ephy-spinner.h"
  48
  49 #define DEBUG_DOMAIN "NewChatroomDialog"
  50
  51 typedef struct {
  52         EmpathyTpRoomlist *room_list;
  53
  54         GtkWidget         *window;
  55         GtkWidget         *vbox_widgets;
  56         GtkWidget         *table_info;
  57         GtkWidget         *label_account;
  58         GtkWidget         *account_chooser;
  59         GtkWidget         *label_server;
  60         GtkWidget         *entry_server;
  61         GtkWidget         *togglebutton_refresh;
  62         GtkWidget         *label_room;
  63         GtkWidget         *entry_room;
  64         GtkWidget         *vbox_browse;
  65         GtkWidget         *image_status;
  66         GtkWidget         *label_status;
  67         GtkWidget         *hbox_status;
  68         GtkWidget         *throbber;
  69         GtkWidget         *treeview;
  70         GtkTreeModel      *model;
  71         GtkWidget         *button_join;
  72         GtkWidget         *button_close;
  73 } EmpathyNewChatroomDialog;
  74
  75 enum {
  76         COL_IMAGE,
  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                                                                      gboolean                  listing,
  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
 126         if (dialog_p) {
 127                 gtk_window_present (GTK_WINDOW (dialog_p->window));
 128                 return;
 129         }
 130
 131         dialog_p = dialog = g_new0 (EmpathyNewChatroomDialog, 1);
 132
 133         glade = empathy_glade_get_file ("empathy-new-chatroom-dialog.glade",
 134                                        "new_chatroom_dialog",
 135                                        NULL,
 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
 152         empathy_glade_connect (glade,
 153                               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 (glade);
 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         gtk_table_attach_defaults (GTK_TABLE (dialog->table_info),
 189                                    dialog->account_chooser,
 190                                    1, 3, 0, 1);
 191         gtk_widget_show (dialog->account_chooser);
 192
 193         g_signal_connect (GTK_COMBO_BOX (dialog->account_chooser), "changed",
 194                           G_CALLBACK (new_chatroom_dialog_account_changed_cb),
 195                           dialog);
 196         new_chatroom_dialog_account_changed_cb (GTK_COMBO_BOX (dialog->account_chooser),
 197                                                 dialog);
 198
 199         if (parent) {
 200                 gtk_window_set_transient_for (GTK_WINDOW (dialog->window),
 201                                               GTK_WINDOW (parent));
 202         }
 203
 204         gtk_widget_show (dialog->window);
 205 }
 206
 207 static void
 208 new_chatroom_dialog_response_cb (GtkWidget               *widget,
 209                                  gint                     response,
 210                                  EmpathyNewChatroomDialog *dialog)
 211 {
 212         if (response == GTK_RESPONSE_OK) {
 213                 new_chatroom_dialog_join (dialog);
 214         }
 215
 216         gtk_widget_destroy (widget);
 217 }
 218
 219 static void
 220 new_chatroom_dialog_destroy_cb (GtkWidget               *widget,
 221                                 EmpathyNewChatroomDialog *dialog)
 222 {
 223         if (dialog->room_list) {
 224                 g_object_unref (dialog->room_list);
 225         }
 226         g_object_unref (dialog->model);
 227
 228         g_free (dialog);
 229 }
 230
 231 static void
 232 new_chatroom_dialog_model_setup (EmpathyNewChatroomDialog *dialog)
 233 {
 234         GtkTreeView      *view;
 235         GtkListStore     *store;
 236         GtkTreeSelection *selection;
 237
 238         /* View */
 239         view = GTK_TREE_VIEW (dialog->treeview);
 240
 241         g_signal_connect (view, "row-activated",
 242                           G_CALLBACK (new_chatroom_dialog_model_row_activated_cb),
 243                           dialog);
 244
 245         /* Store/Model */
 246         store = gtk_list_store_new (COL_COUNT,
 247                                     G_TYPE_STRING,       /* Image */
 248                                     G_TYPE_STRING,       /* Text */
 249                                     G_TYPE_STRING);      /* Room */
 250
 251         dialog->model = GTK_TREE_MODEL (store);
 252         gtk_tree_view_set_model (view, dialog->model);
 253
 254         /* Selection */
 255         selection = gtk_tree_view_get_selection (view);
 256         gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
 257                                               COL_NAME, GTK_SORT_ASCENDING);
 258
 259         g_signal_connect (selection, "changed",
 260                           G_CALLBACK (new_chatroom_dialog_model_selection_changed),
 261                           dialog);
 262
 263         /* Columns */
 264         new_chatroom_dialog_model_add_columns (dialog);
 265 }
 266
 267 static void
 268 new_chatroom_dialog_model_add_columns (EmpathyNewChatroomDialog *dialog)
 269 {
 270         GtkTreeView       *view;
 271         GtkTreeViewColumn *column;
 272         GtkCellRenderer   *cell;
 273
 274         view = GTK_TREE_VIEW (dialog->treeview);
 275         gtk_tree_view_set_headers_visible (view, FALSE);
 276
 277         /* Chatroom pointer */
 278         column = gtk_tree_view_column_new ();
 279         gtk_tree_view_column_set_title (column, _("Chat Rooms"));
 280
 281         cell = gtk_cell_renderer_pixbuf_new ();
 282         gtk_tree_view_column_pack_start (column, cell, 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         gtk_tree_view_column_pack_start (column, cell, TRUE);
 292
 293         gtk_tree_view_column_set_expand (column, TRUE);
 294         gtk_tree_view_append_column (view, column);
 295 }
 296
 297 static void
 298 new_chatroom_dialog_update_widgets (EmpathyNewChatroomDialog *dialog)
 299 {
 300         EmpathyAccountChooser *account_chooser;
 301         McAccount             *account;
 302         McProfile             *profile;
 303         const gchar           *protocol;
 304         const gchar           *room;
 305
 306         account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
 307         account = empathy_account_chooser_get_account (account_chooser);
 308         profile = mc_account_get_profile (account);
 309         protocol = mc_profile_get_protocol_name (profile);
 310
 311         gtk_entry_set_text (GTK_ENTRY (dialog->entry_server), "");
 312
 313         /* hardcode here known protocols */
 314         if (strcmp (protocol, "jabber") == 0) {
 315                 gtk_widget_set_sensitive (dialog->entry_server, TRUE);
 316                 gtk_widget_show (dialog->vbox_browse);
 317
 318         }
 319         else if (strcmp (protocol, "salut") == 0) {
 320                 gtk_widget_set_sensitive (dialog->entry_server, FALSE);
 321                 gtk_widget_show (dialog->vbox_browse);
 322         }
 323         else if (strcmp (protocol, "irc") == 0) {
 324                 gtk_widget_set_sensitive (dialog->entry_server, FALSE);
 325                 gtk_widget_show (dialog->vbox_browse);
 326         } else {
 327                 gtk_widget_set_sensitive (dialog->entry_server, TRUE);
 328                 gtk_widget_show (dialog->vbox_browse);
 329         }
 330
 331         room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 332         gtk_widget_set_sensitive (dialog->button_join, !G_STR_EMPTY (room));
 333
 334         /* Final set up of the dialog */
 335         gtk_widget_grab_focus (dialog->entry_room);
 336
 337         g_object_unref (account);
 338         g_object_unref (profile);
 339 }
 340
 341 static void
 342 new_chatroom_dialog_account_changed_cb (GtkComboBox             *combobox,
 343                                         EmpathyNewChatroomDialog *dialog)
 344 {
 345         EmpathyAccountChooser *account_chooser;
 346         McAccount             *account;
 347         gboolean               listing = FALSE;
 348
 349         if (dialog->room_list) {
 350                 g_object_unref (dialog->room_list);
 351         }
 352
 353         ephy_spinner_stop (EPHY_SPINNER (dialog->throbber));
 354         new_chatroom_dialog_model_clear (dialog);
 355
 356         account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
 357         account = empathy_account_chooser_get_account (account_chooser);
 358         dialog->room_list = empathy_tp_roomlist_new (account);
 359
 360         if (dialog->room_list)  {
 361                 g_signal_connect (dialog->room_list, "destroy",
 362                                   G_CALLBACK (new_chatroom_dialog_roomlist_destroy_cb),
 363                                   dialog);
 364                 g_signal_connect (dialog->room_list, "new-room",
 365                                   G_CALLBACK (new_chatroom_dialog_new_room_cb),
 366                                   dialog);
 367                 g_signal_connect (dialog->room_list, "listing",
 368                                   G_CALLBACK (new_chatroom_dialog_listing_cb),
 369                                   dialog);
 370
 371                 listing = empathy_tp_roomlist_is_listing (dialog->room_list);
 372                 if (listing) {
 373                         ephy_spinner_start (EPHY_SPINNER (dialog->throbber));
 374                 }
 375         }
 376
 377         new_chatroom_dialog_update_widgets (dialog);
 378 }
 379
 380 static void
 381 new_chatroom_dialog_roomlist_destroy_cb (EmpathyTpRoomlist        *room_list,
 382                                          EmpathyNewChatroomDialog *dialog)
 383 {
 384         g_object_unref (dialog->room_list);
 385         dialog->room_list = NULL;
 386 }
 387
 388 static void
 389 new_chatroom_dialog_new_room_cb (EmpathyTpRoomlist        *room_list,
 390                                  EmpathyChatroom          *chatroom,
 391                                  EmpathyNewChatroomDialog *dialog)
 392 {
 393         GtkTreeView      *view;
 394         GtkTreeSelection *selection;
 395         GtkListStore     *store;
 396         GtkTreeIter       iter;
 397
 398         empathy_debug (DEBUG_DOMAIN, "New chatroom listed: %s (%s)",
 399                        empathy_chatroom_get_name (chatroom),
 400                        empathy_chatroom_get_room (chatroom));
 401
 402         /* Add to model */
 403         view = GTK_TREE_VIEW (dialog->treeview);
 404         selection = gtk_tree_view_get_selection (view);
 405         store = GTK_LIST_STORE (dialog->model);
 406
 407         gtk_list_store_append (store, &iter);
 408         gtk_list_store_set (store, &iter,
 409                             COL_NAME, empathy_chatroom_get_name (chatroom),
 410                             COL_ROOM, empathy_chatroom_get_room (chatroom),
 411                             -1);
 412 }
 413
 414 static void
 415 new_chatroom_dialog_listing_cb (EmpathyTpRoomlist        *room_list,
 416                                 gboolean                  listing,
 417                                 EmpathyNewChatroomDialog *dialog)
 418 {
 419         /* Update the throbber */
 420         if (listing) {
 421                 ephy_spinner_start (EPHY_SPINNER (dialog->throbber));
 422         } else {
 423                 ephy_spinner_stop (EPHY_SPINNER (dialog->throbber));
 424         }
 425
 426         /* Update the refresh toggle button */
 427         g_signal_handlers_block_by_func (dialog->togglebutton_refresh,
 428                                          new_chatroom_dialog_togglebutton_refresh_toggled_cb,
 429                                          dialog);
 430         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->togglebutton_refresh),
 431                                       listing);
 432         g_signal_handlers_unblock_by_func (dialog->togglebutton_refresh,
 433                                            new_chatroom_dialog_togglebutton_refresh_toggled_cb,
 434                                            dialog);
 435 }
 436
 437 static void
 438 new_chatroom_dialog_model_clear (EmpathyNewChatroomDialog *dialog)
 439 {
 440         GtkListStore *store;
 441
 442         store = GTK_LIST_STORE (dialog->model);
 443         gtk_list_store_clear (store);
 444 }
 445
 446 static void
 447 new_chatroom_dialog_model_row_activated_cb (GtkTreeView             *tree_view,
 448                                             GtkTreePath             *path,
 449                                             GtkTreeViewColumn       *column,
 450                                             EmpathyNewChatroomDialog *dialog)
 451 {
 452         gtk_widget_activate (dialog->button_join);
 453 }
 454
 455 static void
 456 new_chatroom_dialog_model_selection_changed (GtkTreeSelection         *selection,
 457                                              EmpathyNewChatroomDialog *dialog)
 458 {
 459         GtkTreeModel *model;
 460         GtkTreeIter   iter;
 461         gchar        *room = NULL;
 462         gchar        *server = NULL;
 463
 464         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 465                 return;
 466         }
 467
 468         gtk_tree_model_get (model, &iter, COL_ROOM, &room, -1);
 469         server = strstr (room, "@");
 470         if (server) {
 471                 *server = '\0';
 472                 server++;
 473         }
 474
 475         gtk_entry_set_text (GTK_ENTRY (dialog->entry_server), server ? server : "");
 476         gtk_entry_set_text (GTK_ENTRY (dialog->entry_room), room ? room : "");
 477
 478         g_free (server);
 479         g_free (room);
 480 }
 481
 482 static void
 483 new_chatroom_dialog_join (EmpathyNewChatroomDialog *dialog)
 484 {
 485         McAccount            *account;
 486         EmpathyAccountChooser *account_chooser;
 487         MissionControl       *mc;
 488         const gchar          *room;
 489         const gchar          *server = NULL;
 490         gchar                *room_name = NULL;
 491
 492         room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 493         server = gtk_entry_get_text (GTK_ENTRY (dialog->entry_server));
 494
 495         account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
 496         account = empathy_account_chooser_get_account (account_chooser);
 497
 498         if (!G_STR_EMPTY (server)) {
 499                 room_name = g_strconcat (room, "@", server, NULL);
 500         } else {
 501                 room_name = g_strdup (room);
 502         }
 503
 504         empathy_debug (DEBUG_DOMAIN, "Requesting channel for '%s'", room_name);
 505
 506         mc = empathy_mission_control_new ();
 507         mission_control_request_channel_with_string_handle (mc,
 508                                                             account,
 509                                                             TP_IFACE_CHANNEL_TYPE_TEXT,
 510                                                             room_name,
 511                                                             TP_HANDLE_TYPE_ROOM,
 512                                                             NULL, NULL);
 513         g_free (room_name);
 514         g_object_unref (mc);
 515 }
 516
 517 static void
 518 new_chatroom_dialog_entry_changed_cb (GtkWidget                *entry,
 519                                       EmpathyNewChatroomDialog *dialog)
 520 {
 521         if (entry == dialog->entry_room) {
 522                 const gchar *room;
 523
 524                 room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 525                 gtk_widget_set_sensitive (dialog->button_join, !G_STR_EMPTY (room));
 526                 /* FIXME: Select the room in the list */
 527         }
 528 }
 529
 530 static void
 531 new_chatroom_dialog_browse_start (EmpathyNewChatroomDialog *dialog)
 532 {
 533         new_chatroom_dialog_model_clear (dialog);
 534         if (dialog->room_list) {
 535                 empathy_tp_roomlist_start (dialog->room_list);
 536         }
 537 }
 538
 539 static void
 540 new_chatroom_dialog_browse_stop (EmpathyNewChatroomDialog *dialog)
 541 {
 542         if (dialog->room_list) {
 543                 empathy_tp_roomlist_stop (dialog->room_list);
 544         }
 545 }
 546
 547 static void
 548 new_chatroom_dialog_entry_server_activate_cb (GtkWidget                *widget,
 549                                               EmpathyNewChatroomDialog  *dialog)
 550 {
 551         new_chatroom_dialog_togglebutton_refresh_toggled_cb (dialog->togglebutton_refresh,
 552                                                              dialog);
 553 }
 554
 555 static void
 556 new_chatroom_dialog_togglebutton_refresh_toggled_cb (GtkWidget               *widget,
 557                                                      EmpathyNewChatroomDialog *dialog)
 558 {
 559         gboolean toggled;
 560
 561         toggled = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
 562
 563         if (toggled) {
 564                 new_chatroom_dialog_browse_start (dialog);
 565         } else {
 566                 new_chatroom_dialog_browse_stop (dialog);
 567         }
 568 }
 569