src/empathy-chatrooms-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2004-2007 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: Xavier Claessens <xclaesse@gmail.com>
  22  *          Martyn Russell <martyn@imendio.com>
  23  *          Mikael Hallendal <micke@imendio.com>
  24  */
  25
  26 #include <config.h>
  27
  28 #include <string.h>
  29 #include <stdio.h>
  30
  31 #include <gtk/gtk.h>
  32 #include <glib.h>
  33 #include <glib/gi18n.h>
  34
  35 #include <libempathy/empathy-chatroom-manager.h>
  36 #include <libempathy/empathy-utils.h>
  37
  38 #include <libempathy-gtk/empathy-account-chooser.h>
  39 #include <libempathy-gtk/empathy-ui-utils.h>
  40
  41 #include "empathy-chatrooms-window.h"
  42 #include "empathy-new-chatroom-dialog.h"
  43
  44 typedef struct {
  45         EmpathyChatroomManager *manager;
  46
  47         GtkWidget             *window;
  48         GtkWidget             *hbox_account;
  49         GtkWidget             *label_account;
  50         GtkWidget             *account_chooser;
  51         GtkWidget             *treeview;
  52         GtkWidget             *button_remove;
  53         GtkWidget             *button_edit;
  54         GtkWidget             *button_close;
  55
  56         gint                   room_column;
  57 } EmpathyChatroomsWindow;
  58
  59 static void             chatrooms_window_destroy_cb                      (GtkWidget             *widget,
  60                                                                           EmpathyChatroomsWindow *window);
  61 static void             chatrooms_window_model_setup                     (EmpathyChatroomsWindow *window);
  62 static void             chatrooms_window_model_add_columns               (EmpathyChatroomsWindow *window);
  63 static void             chatrooms_window_model_refresh_data              (EmpathyChatroomsWindow *window,
  64                                                                           gboolean               first_time);
  65 static void             chatrooms_window_model_add                       (EmpathyChatroomsWindow *window,
  66                                                                           EmpathyChatroom        *chatroom,
  67                                                                           gboolean               set_active);
  68 static void             chatrooms_window_model_cell_auto_connect_toggled (GtkCellRendererToggle  *cell,
  69                                                                           gchar                  *path_string,
  70                                                                           EmpathyChatroomsWindow  *window);
  71 static EmpathyChatroom * chatrooms_window_model_get_selected              (EmpathyChatroomsWindow *window);
  72 static void             chatrooms_window_model_action_selected           (EmpathyChatroomsWindow *window);
  73 static void             chatrooms_window_row_activated_cb                (GtkTreeView           *tree_view,
  74                                                                           GtkTreePath           *path,
  75                                                                           GtkTreeViewColumn     *column,
  76                                                                           EmpathyChatroomsWindow *window);
  77 static void             chatrooms_window_button_remove_clicked_cb        (GtkWidget             *widget,
  78                                                                           EmpathyChatroomsWindow *window);
  79 static void             chatrooms_window_button_edit_clicked_cb          (GtkWidget             *widget,
  80                                                                           EmpathyChatroomsWindow *window);
  81 static void             chatrooms_window_button_close_clicked_cb         (GtkWidget             *widget,
  82                                                                           EmpathyChatroomsWindow *window);
  83 static void             chatrooms_window_chatroom_added_cb               (EmpathyChatroomManager *manager,
  84                                                                           EmpathyChatroom        *chatroom,
  85                                                                           EmpathyChatroomsWindow *window);
  86 static void             chatrooms_window_chatroom_removed_cb             (EmpathyChatroomManager *manager,
  87                                                                           EmpathyChatroom        *chatroom,
  88                                                                           EmpathyChatroomsWindow *window);
  89 static gboolean         chatrooms_window_remove_chatroom_foreach         (GtkTreeModel          *model,
  90                                                                           GtkTreePath           *path,
  91                                                                           GtkTreeIter           *iter,
  92                                                                           EmpathyChatroom        *chatroom);
  93 static void             chatrooms_window_account_changed_cb              (GtkWidget             *combo_box,
  94                                                                           EmpathyChatroomsWindow *window);
  95
  96 enum {
  97         COL_IMAGE,
  98         COL_NAME,
  99         COL_ROOM,
 100         COL_AUTO_CONNECT,
 101         COL_POINTER,
 102         COL_COUNT
 103 };
 104
 105 void
 106 empathy_chatrooms_window_show (GtkWindow *parent)
 107 {
 108         static EmpathyChatroomsWindow *window = NULL;
 109         GtkBuilder                    *gui;
 110         gchar                         *filename;
 111
 112         if (window) {
 113                 gtk_window_present (GTK_WINDOW (window->window));
 114                 return;
 115         }
 116
 117         window = g_new0 (EmpathyChatroomsWindow, 1);
 118
 119         filename = empathy_file_lookup ("empathy-chatrooms-window.ui", "src");
 120         gui = empathy_builder_get_file (filename,
 121                                        "chatrooms_window", &window->window,
 122                                        "hbox_account", &window->hbox_account,
 123                                        "label_account", &window->label_account,
 124                                        "treeview", &window->treeview,
 125                                        "button_edit", &window->button_edit,
 126                                        "button_remove", &window->button_remove,
 127                                        "button_close", &window->button_close,
 128                                        NULL);
 129         g_free (filename);
 130
 131         empathy_builder_connect (gui, window,
 132                               "chatrooms_window", "destroy", chatrooms_window_destroy_cb,
 133                               "button_remove", "clicked", chatrooms_window_button_remove_clicked_cb,
 134                               "button_edit", "clicked", chatrooms_window_button_edit_clicked_cb,
 135                               "button_close", "clicked", chatrooms_window_button_close_clicked_cb,
 136                               NULL);
 137
 138         g_object_unref (gui);
 139
 140         g_object_add_weak_pointer (G_OBJECT (window->window), (gpointer) &window);
 141
 142         /* Get the session and chat room manager */
 143         window->manager = empathy_chatroom_manager_dup_singleton (NULL);
 144
 145         g_signal_connect (window->manager, "chatroom-added",
 146                           G_CALLBACK (chatrooms_window_chatroom_added_cb),
 147                           window);
 148         g_signal_connect (window->manager, "chatroom-removed",
 149                           G_CALLBACK (chatrooms_window_chatroom_removed_cb),
 150                           window);
 151
 152         /* Account chooser for chat rooms */
 153         window->account_chooser = empathy_account_chooser_new ();
 154         empathy_account_chooser_set_filter (EMPATHY_ACCOUNT_CHOOSER (window->account_chooser),
 155                                             empathy_account_chooser_filter_is_connected,
 156                                             NULL);
 157         g_object_set (window->account_chooser,
 158                       "has-all-option", TRUE,
 159                       NULL);
 160         empathy_account_chooser_set_account (EMPATHY_ACCOUNT_CHOOSER (window->account_chooser), NULL);
 161
 162         gtk_box_pack_start (GTK_BOX (window->hbox_account),
 163                             window->account_chooser,
 164                             TRUE, TRUE, 0);
 165
 166         g_signal_connect (window->account_chooser, "changed",
 167                           G_CALLBACK (chatrooms_window_account_changed_cb),
 168                           window);
 169
 170         gtk_widget_show (window->account_chooser);
 171
 172         /* Set up chatrooms */
 173         chatrooms_window_model_setup (window);
 174
 175         /* Set focus */
 176         gtk_widget_grab_focus (window->treeview);
 177
 178         /* Last touches */
 179         if (parent) {
 180                 gtk_window_set_transient_for (GTK_WINDOW (window->window),
 181                                               GTK_WINDOW (parent));
 182         }
 183
 184         gtk_widget_show (window->window);
 185 }
 186
 187 static void
 188 chatrooms_window_destroy_cb (GtkWidget             *widget,
 189                              EmpathyChatroomsWindow *window)
 190 {
 191         g_signal_handlers_disconnect_by_func (window->manager,
 192                                               chatrooms_window_chatroom_added_cb,
 193                                               window);
 194         g_signal_handlers_disconnect_by_func (window->manager,
 195                                               chatrooms_window_chatroom_removed_cb,
 196                                               window);
 197         g_object_unref (window->manager);
 198         g_free (window);
 199 }
 200
 201 static void
 202 chatrooms_window_model_setup (EmpathyChatroomsWindow *window)
 203 {
 204         GtkTreeView      *view;
 205         GtkListStore     *store;
 206         GtkTreeSelection *selection;
 207
 208         /* View */
 209         view = GTK_TREE_VIEW (window->treeview);
 210
 211         g_signal_connect (view, "row-activated",
 212                           G_CALLBACK (chatrooms_window_row_activated_cb),
 213                           window);
 214
 215         /* Store */
 216         store = gtk_list_store_new (COL_COUNT,
 217                                     G_TYPE_STRING,         /* Image */
 218                                     G_TYPE_STRING,         /* Name */
 219                                     G_TYPE_STRING,         /* Room */
 220                                     G_TYPE_BOOLEAN,        /* Auto start */
 221                                     EMPATHY_TYPE_CHATROOM); /* Chatroom */
 222
 223         gtk_tree_view_set_model (view, GTK_TREE_MODEL (store));
 224
 225         /* Selection */
 226         selection = gtk_tree_view_get_selection (view);
 227         gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
 228
 229         /* Columns */
 230         chatrooms_window_model_add_columns (window);
 231
 232         /* Add data */
 233         chatrooms_window_model_refresh_data (window, TRUE);
 234
 235         /* Clean up */
 236         g_object_unref (store);
 237 }
 238
 239 static void
 240 chatrooms_window_model_add_columns (EmpathyChatroomsWindow *window)
 241 {
 242         GtkTreeView       *view;
 243         GtkTreeModel      *model;
 244         GtkTreeViewColumn *column;
 245         GtkCellRenderer   *cell;
 246         gint               count;
 247
 248         view = GTK_TREE_VIEW (window->treeview);
 249         model = gtk_tree_view_get_model (view);
 250
 251         gtk_tree_view_set_headers_visible (view, TRUE);
 252         gtk_tree_view_set_headers_clickable (view, TRUE);
 253
 254         /* Name & Status */
 255         column = gtk_tree_view_column_new ();
 256         count = gtk_tree_view_append_column (view, column);
 257
 258         gtk_tree_view_column_set_title (column, _("Name"));
 259         gtk_tree_view_column_set_expand (column, TRUE);
 260         gtk_tree_view_column_set_sort_column_id (column, count - 1);
 261
 262         cell = gtk_cell_renderer_pixbuf_new ();
 263         gtk_tree_view_column_pack_start (column, cell, FALSE);
 264         gtk_tree_view_column_add_attribute (column, cell, "icon-name", COL_IMAGE);
 265
 266         cell = gtk_cell_renderer_text_new ();
 267         g_object_set (cell,
 268                       "xpad", 4,
 269                       "ypad", 1,
 270                       NULL);
 271         gtk_tree_view_column_pack_start (column, cell, TRUE);
 272         gtk_tree_view_column_add_attribute (column, cell, "text", COL_NAME);
 273
 274         /* Room */
 275         cell = gtk_cell_renderer_text_new ();
 276         column = gtk_tree_view_column_new_with_attributes (_("Room"), cell,
 277                                                            "text", COL_ROOM,
 278                                                            NULL);
 279         count = gtk_tree_view_append_column (view, column);
 280         gtk_tree_view_column_set_sort_column_id (column, count - 1);
 281         window->room_column = count - 1;
 282
 283         /* Chatroom auto connect */
 284         cell = gtk_cell_renderer_toggle_new ();
 285         column = gtk_tree_view_column_new_with_attributes (_("Auto-Connect"), cell,
 286                                                            "active", COL_AUTO_CONNECT,
 287                                                            NULL);
 288         count = gtk_tree_view_append_column (view, column);
 289         gtk_tree_view_column_set_sort_column_id (column, count - 1);
 290
 291         g_signal_connect (cell, "toggled",
 292                           G_CALLBACK (chatrooms_window_model_cell_auto_connect_toggled),
 293                           window);
 294
 295         /* Sort model */
 296         gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (model), 0,
 297                                               GTK_SORT_ASCENDING);
 298 }
 299
 300 static void
 301 chatrooms_window_model_refresh_data (EmpathyChatroomsWindow *window,
 302                                      gboolean               first_time)
 303 {
 304         GtkTreeView           *view;
 305         GtkTreeSelection      *selection;
 306         GtkTreeModel          *model;
 307         GtkListStore          *store;
 308         GtkTreeIter            iter;
 309         GtkTreeViewColumn     *column;
 310         EmpathyAccountChooser  *account_chooser;
 311         McAccount             *account;
 312         GList                 *chatrooms, *l;
 313
 314         view = GTK_TREE_VIEW (window->treeview);
 315         selection = gtk_tree_view_get_selection (view);
 316         model = gtk_tree_view_get_model (view);
 317         store = GTK_LIST_STORE (model);
 318
 319         /* Look up chatrooms */
 320         account_chooser = EMPATHY_ACCOUNT_CHOOSER (window->account_chooser);
 321         account = empathy_account_chooser_get_account (account_chooser);
 322
 323         chatrooms = empathy_chatroom_manager_get_chatrooms (window->manager, account);
 324
 325         /* Sort out columns, we only show the server column for
 326          * selected protocol types, such as Jabber.
 327          */
 328         if (account) {
 329                 column = gtk_tree_view_get_column (view, window->room_column);
 330                 gtk_tree_view_column_set_visible (column, TRUE);
 331         } else {
 332                 column = gtk_tree_view_get_column (view, window->room_column);
 333                 gtk_tree_view_column_set_visible (column, FALSE);
 334         }
 335
 336         /* Clean out the store */
 337         gtk_list_store_clear (store);
 338
 339         /* Populate with chatroom list. */
 340         for (l = chatrooms; l; l = l->next) {
 341                 chatrooms_window_model_add (window, l->data,  FALSE);
 342         }
 343
 344         if (gtk_tree_model_get_iter_first (model, &iter)) {
 345                 gtk_tree_selection_select_iter (selection, &iter);
 346         }
 347
 348         if (account) {
 349                 g_object_unref (account);
 350         }
 351
 352         g_list_free (chatrooms);
 353 }
 354
 355 static void
 356 chatrooms_window_model_add (EmpathyChatroomsWindow *window,
 357                             EmpathyChatroom        *chatroom,
 358                             gboolean               set_active)
 359 {
 360         GtkTreeView      *view;
 361         GtkTreeModel     *model;
 362         GtkTreeSelection *selection;
 363         GtkListStore     *store;
 364         GtkTreeIter       iter;
 365
 366         view = GTK_TREE_VIEW (window->treeview);
 367         selection = gtk_tree_view_get_selection (view);
 368         model = gtk_tree_view_get_model (view);
 369         store = GTK_LIST_STORE (model);
 370
 371         gtk_list_store_append (store, &iter);
 372         gtk_list_store_set (store, &iter,
 373                             COL_NAME, empathy_chatroom_get_name (chatroom),
 374                             COL_ROOM, empathy_chatroom_get_room (chatroom),
 375                             COL_AUTO_CONNECT, empathy_chatroom_get_auto_connect (chatroom),
 376                             COL_POINTER, chatroom,
 377                             -1);
 378
 379         if (set_active) {
 380                 gtk_tree_selection_select_iter (selection, &iter);
 381         }
 382 }
 383
 384 static void
 385 chatrooms_window_model_cell_auto_connect_toggled (GtkCellRendererToggle  *cell,
 386                                                   gchar                  *path_string,
 387                                                   EmpathyChatroomsWindow  *window)
 388 {
 389         EmpathyChatroom *chatroom;
 390         gboolean        enabled;
 391         GtkTreeView    *view;
 392         GtkTreeModel   *model;
 393         GtkListStore   *store;
 394         GtkTreePath    *path;
 395         GtkTreeIter     iter;
 396
 397         view = GTK_TREE_VIEW (window->treeview);
 398         model = gtk_tree_view_get_model (view);
 399         store = GTK_LIST_STORE (model);
 400
 401         path = gtk_tree_path_new_from_string (path_string);
 402
 403         gtk_tree_model_get_iter (model, &iter, path);
 404         gtk_tree_model_get (model, &iter,
 405                             COL_AUTO_CONNECT, &enabled,
 406                             COL_POINTER, &chatroom,
 407                             -1);
 408
 409         enabled = !enabled;
 410
 411         empathy_chatroom_set_auto_connect (chatroom, enabled);
 412
 413         gtk_list_store_set (store, &iter, COL_AUTO_CONNECT, enabled, -1);
 414         gtk_tree_path_free (path);
 415         g_object_unref (chatroom);
 416 }
 417
 418 static EmpathyChatroom *
 419 chatrooms_window_model_get_selected (EmpathyChatroomsWindow *window)
 420 {
 421         GtkTreeView      *view;
 422         GtkTreeModel     *model;
 423         GtkTreeSelection *selection;
 424         GtkTreeIter       iter;
 425         EmpathyChatroom   *chatroom = NULL;
 426
 427         view = GTK_TREE_VIEW (window->treeview);
 428         selection = gtk_tree_view_get_selection (view);
 429
 430         if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
 431                 gtk_tree_model_get (model, &iter, COL_POINTER, &chatroom, -1);
 432         }
 433
 434         return chatroom;
 435 }
 436
 437 static void
 438 chatrooms_window_model_action_selected (EmpathyChatroomsWindow *window)
 439 {
 440         /* FIXME: This is still not implemented since Gossip fork */
 441 }
 442
 443 static void
 444 chatrooms_window_row_activated_cb (GtkTreeView           *tree_view,
 445                                    GtkTreePath           *path,
 446                                    GtkTreeViewColumn     *column,
 447                                    EmpathyChatroomsWindow *window)
 448 {
 449         if (GTK_WIDGET_IS_SENSITIVE (window->button_edit)) {
 450                 chatrooms_window_model_action_selected (window);
 451         }
 452 }
 453
 454 static void
 455 chatrooms_window_button_remove_clicked_cb (GtkWidget             *widget,
 456                                            EmpathyChatroomsWindow *window)
 457 {
 458         EmpathyChatroom        *chatroom;
 459         GtkTreeView           *view;
 460         GtkTreeModel          *model;
 461         GtkTreeSelection      *selection;
 462         GtkTreeIter            iter;
 463
 464         /* Remove from treeview */
 465         view = GTK_TREE_VIEW (window->treeview);
 466         selection = gtk_tree_view_get_selection (view);
 467
 468         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 469                 return;
 470         }
 471
 472         gtk_tree_model_get (model, &iter, COL_POINTER, &chatroom, -1);
 473         gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
 474
 475         /* Remove from config */
 476         empathy_chatroom_manager_remove (window->manager, chatroom);
 477
 478         g_object_unref (chatroom);
 479 }
 480
 481 static void
 482 chatrooms_window_button_edit_clicked_cb (GtkWidget             *widget,
 483                                          EmpathyChatroomsWindow *window)
 484 {
 485         /* FIXME: This is still not implemented since Gossip fork */
 486 }
 487
 488 static void
 489 chatrooms_window_button_close_clicked_cb (GtkWidget             *widget,
 490                                           EmpathyChatroomsWindow *window)
 491 {
 492         gtk_widget_destroy (window->window);
 493 }
 494
 495 static void
 496 chatrooms_window_chatroom_added_cb (EmpathyChatroomManager *manager,
 497                                     EmpathyChatroom        *chatroom,
 498                                     EmpathyChatroomsWindow *window)
 499 {
 500         EmpathyAccountChooser *account_chooser;
 501         McAccount            *account;
 502
 503         account_chooser = EMPATHY_ACCOUNT_CHOOSER (window->account_chooser);
 504         account = empathy_account_chooser_get_account (account_chooser);
 505
 506         if (!account) {
 507                 chatrooms_window_model_add (window, chatroom, FALSE);
 508         } else {
 509                 if (empathy_account_equal (account, empathy_chatroom_get_account (chatroom))) {
 510                         chatrooms_window_model_add (window, chatroom, FALSE);
 511                 }
 512
 513                 g_object_unref (account);
 514         }
 515 }
 516
 517 static void
 518 chatrooms_window_chatroom_removed_cb (EmpathyChatroomManager *manager,
 519                                       EmpathyChatroom        *chatroom,
 520                                       EmpathyChatroomsWindow *window)
 521 {
 522         GtkTreeModel *model;
 523
 524         model = gtk_tree_view_get_model (GTK_TREE_VIEW (window->treeview));
 525
 526         gtk_tree_model_foreach (model,
 527                                 (GtkTreeModelForeachFunc) chatrooms_window_remove_chatroom_foreach,
 528                                 chatroom);
 529 }
 530
 531 static gboolean
 532 chatrooms_window_remove_chatroom_foreach (GtkTreeModel   *model,
 533                                           GtkTreePath    *path,
 534                                           GtkTreeIter    *iter,
 535                                           EmpathyChatroom *chatroom)
 536 {
 537         EmpathyChatroom *this_chatroom;
 538
 539         gtk_tree_model_get (model, iter, COL_POINTER, &this_chatroom, -1);
 540
 541         if (empathy_chatroom_equal (chatroom, this_chatroom)) {
 542                 gtk_list_store_remove (GTK_LIST_STORE (model), iter);
 543                 g_object_unref (this_chatroom);
 544                 return TRUE;
 545         }
 546
 547         g_object_unref (this_chatroom);
 548
 549         return FALSE;
 550 }
 551
 552 static void
 553 chatrooms_window_account_changed_cb (GtkWidget             *combo_box,
 554                                      EmpathyChatroomsWindow *window)
 555 {
 556         chatrooms_window_model_refresh_data (window, FALSE);
 557 }
 558