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         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         /* Chatroom pointer */
 281         column = gtk_tree_view_column_new ();
 282         gtk_tree_view_column_set_title (column, _("Chat Rooms"));
 283
 284         cell = gtk_cell_renderer_pixbuf_new ();
 285         gtk_tree_view_column_pack_start (column, cell, FALSE);
 286
 287         cell = gtk_cell_renderer_text_new ();
 288         g_object_set (cell,
 289                       "xpad", (guint) 4,
 290                       "ypad", (guint) 1,
 291                       "ellipsize", PANGO_ELLIPSIZE_END,
 292                       NULL);
 293
 294         gtk_tree_view_column_pack_start (column, cell, TRUE);
 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, "salut") == 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, !G_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, "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         empathy_debug (DEBUG_DOMAIN, "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                                 gboolean                  listing,
 420                                 EmpathyNewChatroomDialog *dialog)
 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 (server);
 482         g_free (room);
 483 }
 484
 485 static void
 486 new_chatroom_dialog_join (EmpathyNewChatroomDialog *dialog)
 487 {
 488         McAccount            *account;
 489         EmpathyAccountChooser *account_chooser;
 490         MissionControl       *mc;
 491         const gchar          *room;
 492         const gchar          *server = NULL;
 493         gchar                *room_name = NULL;
 494
 495         room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 496         server = gtk_entry_get_text (GTK_ENTRY (dialog->entry_server));
 497
 498         account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
 499         account = empathy_account_chooser_get_account (account_chooser);
 500
 501         if (!G_STR_EMPTY (server)) {
 502                 room_name = g_strconcat (room, "@", server, NULL);
 503         } else {
 504                 room_name = g_strdup (room);
 505         }
 506
 507         empathy_debug (DEBUG_DOMAIN, "Requesting channel for '%s'", room_name);
 508
 509         mc = empathy_mission_control_new ();
 510         mission_control_request_channel_with_string_handle (mc,
 511                                                             account,
 512                                                             TP_IFACE_CHANNEL_TYPE_TEXT,
 513                                                             room_name,
 514                                                             TP_HANDLE_TYPE_ROOM,
 515                                                             NULL, NULL);
 516         g_free (room_name);
 517         g_object_unref (mc);
 518 }
 519
 520 static void
 521 new_chatroom_dialog_entry_changed_cb (GtkWidget                *entry,
 522                                       EmpathyNewChatroomDialog *dialog)
 523 {
 524         if (entry == dialog->entry_room) {
 525                 const gchar *room;
 526
 527                 room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 528                 gtk_widget_set_sensitive (dialog->button_join, !G_STR_EMPTY (room));
 529                 /* FIXME: Select the room in the list */
 530         }
 531 }
 532
 533 static void
 534 new_chatroom_dialog_browse_start (EmpathyNewChatroomDialog *dialog)
 535 {
 536         new_chatroom_dialog_model_clear (dialog);
 537         if (dialog->room_list) {
 538                 empathy_tp_roomlist_start (dialog->room_list);
 539         }
 540 }
 541
 542 static void
 543 new_chatroom_dialog_browse_stop (EmpathyNewChatroomDialog *dialog)
 544 {
 545         if (dialog->room_list) {
 546                 empathy_tp_roomlist_stop (dialog->room_list);
 547         }
 548 }
 549
 550 static void
 551 new_chatroom_dialog_entry_server_activate_cb (GtkWidget                *widget,
 552                                               EmpathyNewChatroomDialog  *dialog)
 553 {
 554         new_chatroom_dialog_togglebutton_refresh_toggled_cb (dialog->togglebutton_refresh,
 555                                                              dialog);
 556 }
 557
 558 static void
 559 new_chatroom_dialog_togglebutton_refresh_toggled_cb (GtkWidget               *widget,
 560                                                      EmpathyNewChatroomDialog *dialog)
 561 {
 562         gboolean toggled;
 563
 564         toggled = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
 565
 566         if (toggled) {
 567                 new_chatroom_dialog_browse_start (dialog);
 568         } else {
 569                 new_chatroom_dialog_browse_stop (dialog);
 570         }
 571 }
 572