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., 51 Franklin St, Fifth Floor,
  19  * Boston, MA  02110-1301  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_close;
  54 } EmpathyChatroomsWindow;
  55
  56 static void             chatrooms_window_destroy_cb                      (GtkWidget             *widget,
  57                                                                           EmpathyChatroomsWindow *window);
  58 static void             chatrooms_window_model_setup                     (EmpathyChatroomsWindow *window);
  59 static void             chatrooms_window_model_add_columns               (EmpathyChatroomsWindow *window);
  60 static void             chatrooms_window_model_refresh_data              (EmpathyChatroomsWindow *window,
  61                                                                           gboolean               first_time);
  62 static void             chatrooms_window_model_add                       (EmpathyChatroomsWindow *window,
  63                                                                           EmpathyChatroom        *chatroom,
  64                                                                           gboolean               set_active);
  65 static void             chatrooms_window_model_cell_auto_connect_toggled (GtkCellRendererToggle  *cell,
  66                                                                           gchar                  *path_string,
  67                                                                           EmpathyChatroomsWindow  *window);
  68 static void             chatrooms_window_button_remove_clicked_cb        (GtkWidget             *widget,
  69                                                                           EmpathyChatroomsWindow *window);
  70 static void             chatrooms_window_button_close_clicked_cb         (GtkWidget             *widget,
  71                                                                           EmpathyChatroomsWindow *window);
  72 static void             chatrooms_window_chatroom_added_cb               (EmpathyChatroomManager *manager,
  73                                                                           EmpathyChatroom        *chatroom,
  74                                                                           EmpathyChatroomsWindow *window);
  75 static void             chatrooms_window_chatroom_removed_cb             (EmpathyChatroomManager *manager,
  76                                                                           EmpathyChatroom        *chatroom,
  77                                                                           EmpathyChatroomsWindow *window);
  78 static gboolean         chatrooms_window_remove_chatroom_foreach         (GtkTreeModel          *model,
  79                                                                           GtkTreePath           *path,
  80                                                                           GtkTreeIter           *iter,
  81                                                                           EmpathyChatroom        *chatroom);
  82 static void             chatrooms_window_account_changed_cb              (GtkWidget             *combo_box,
  83                                                                           EmpathyChatroomsWindow *window);
  84
  85 enum {
  86         COL_IMAGE,
  87         COL_NAME,
  88         COL_ROOM,
  89         COL_AUTO_CONNECT,
  90         COL_POINTER,
  91         COL_COUNT
  92 };
  93
  94 void
  95 empathy_chatrooms_window_show (GtkWindow *parent)
  96 {
  97         static EmpathyChatroomsWindow *window = NULL;
  98         GtkBuilder                    *gui;
  99         gchar                         *filename;
 100
 101         if (window) {
 102                 gtk_window_present (GTK_WINDOW (window->window));
 103                 return;
 104         }
 105
 106         window = g_new0 (EmpathyChatroomsWindow, 1);
 107
 108         filename = empathy_file_lookup ("empathy-chatrooms-window.ui", "src");
 109         gui = empathy_builder_get_file (filename,
 110                                        "chatrooms_window", &window->window,
 111                                        "hbox_account", &window->hbox_account,
 112                                        "label_account", &window->label_account,
 113                                        "treeview", &window->treeview,
 114                                        "button_remove", &window->button_remove,
 115                                        "button_close", &window->button_close,
 116                                        NULL);
 117         g_free (filename);
 118
 119         empathy_builder_connect (gui, window,
 120                               "chatrooms_window", "destroy", chatrooms_window_destroy_cb,
 121                               "button_remove", "clicked", chatrooms_window_button_remove_clicked_cb,
 122                               "button_close", "clicked", chatrooms_window_button_close_clicked_cb,
 123                               NULL);
 124
 125         g_object_unref (gui);
 126
 127         g_object_add_weak_pointer (G_OBJECT (window->window), (gpointer) &window);
 128
 129         /* Get the session and chat room manager */
 130         window->manager = empathy_chatroom_manager_dup_singleton (NULL);
 131
 132         g_signal_connect (window->manager, "chatroom-added",
 133                           G_CALLBACK (chatrooms_window_chatroom_added_cb),
 134                           window);
 135         g_signal_connect (window->manager, "chatroom-removed",
 136                           G_CALLBACK (chatrooms_window_chatroom_removed_cb),
 137                           window);
 138
 139         /* Account chooser for chat rooms */
 140         window->account_chooser = empathy_account_chooser_new ();
 141         empathy_account_chooser_set_filter (EMPATHY_ACCOUNT_CHOOSER (window->account_chooser),
 142                                             empathy_account_chooser_filter_supports_chatrooms,
 143                                             NULL);
 144         g_object_set (window->account_chooser,
 145                       "has-all-option", TRUE,
 146                       NULL);
 147         empathy_account_chooser_set_account (EMPATHY_ACCOUNT_CHOOSER (window->account_chooser), NULL);
 148
 149         gtk_box_pack_start (GTK_BOX (window->hbox_account),
 150                             window->account_chooser,
 151                             TRUE, TRUE, 0);
 152
 153         g_signal_connect (window->account_chooser, "changed",
 154                           G_CALLBACK (chatrooms_window_account_changed_cb),
 155                           window);
 156
 157         gtk_widget_show (window->account_chooser);
 158
 159         /* Set up chatrooms */
 160         chatrooms_window_model_setup (window);
 161
 162         /* Set focus */
 163         gtk_widget_grab_focus (window->treeview);
 164
 165         /* Last touches */
 166         if (parent) {
 167                 gtk_window_set_transient_for (GTK_WINDOW (window->window),
 168                                               GTK_WINDOW (parent));
 169         }
 170
 171         gtk_widget_show (window->window);
 172 }
 173
 174 static void
 175 chatrooms_window_destroy_cb (GtkWidget             *widget,
 176                              EmpathyChatroomsWindow *window)
 177 {
 178         g_signal_handlers_disconnect_by_func (window->manager,
 179                                               chatrooms_window_chatroom_added_cb,
 180                                               window);
 181         g_signal_handlers_disconnect_by_func (window->manager,
 182                                               chatrooms_window_chatroom_removed_cb,
 183                                               window);
 184         g_object_unref (window->manager);
 185         g_free (window);
 186 }
 187
 188 static void
 189 chatrooms_window_model_setup (EmpathyChatroomsWindow *window)
 190 {
 191         GtkTreeView      *view;
 192         GtkListStore     *store;
 193         GtkTreeSelection *selection;
 194
 195         /* View */
 196         view = GTK_TREE_VIEW (window->treeview);
 197
 198         /* Store */
 199         store = gtk_list_store_new (COL_COUNT,
 200                                     G_TYPE_STRING,         /* Image */
 201                                     G_TYPE_STRING,         /* Name */
 202                                     G_TYPE_STRING,         /* Room */
 203                                     G_TYPE_BOOLEAN,        /* Auto start */
 204                                     EMPATHY_TYPE_CHATROOM); /* Chatroom */
 205
 206         gtk_tree_view_set_model (view, GTK_TREE_MODEL (store));
 207
 208         /* Selection */
 209         selection = gtk_tree_view_get_selection (view);
 210         gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
 211
 212         /* Columns */
 213         chatrooms_window_model_add_columns (window);
 214
 215         /* Add data */
 216         chatrooms_window_model_refresh_data (window, TRUE);
 217
 218         /* Clean up */
 219         g_object_unref (store);
 220 }
 221
 222 static void
 223 chatrooms_window_model_add_columns (EmpathyChatroomsWindow *window)
 224 {
 225         GtkTreeView       *view;
 226         GtkTreeModel      *model;
 227         GtkTreeViewColumn *column;
 228         GtkCellRenderer   *cell;
 229         gint               count;
 230
 231         view = GTK_TREE_VIEW (window->treeview);
 232         model = gtk_tree_view_get_model (view);
 233
 234         gtk_tree_view_set_headers_visible (view, TRUE);
 235         gtk_tree_view_set_headers_clickable (view, TRUE);
 236
 237         /* Name & Status */
 238         column = gtk_tree_view_column_new ();
 239         count = gtk_tree_view_append_column (view, column);
 240
 241         gtk_tree_view_column_set_title (column, _("Name"));
 242         gtk_tree_view_column_set_expand (column, TRUE);
 243         gtk_tree_view_column_set_sort_column_id (column, count - 1);
 244
 245         cell = gtk_cell_renderer_pixbuf_new ();
 246         gtk_tree_view_column_pack_start (column, cell, FALSE);
 247         gtk_tree_view_column_add_attribute (column, cell, "icon-name", COL_IMAGE);
 248
 249         cell = gtk_cell_renderer_text_new ();
 250         g_object_set (cell,
 251                       "xpad", 4,
 252                       "ypad", 1,
 253                       NULL);
 254         gtk_tree_view_column_pack_start (column, cell, TRUE);
 255         gtk_tree_view_column_add_attribute (column, cell, "text", COL_NAME);
 256
 257         /* Room */
 258         cell = gtk_cell_renderer_text_new ();
 259         column = gtk_tree_view_column_new_with_attributes (_("Room"), cell,
 260                                                            "text", COL_ROOM,
 261                                                            NULL);
 262         count = gtk_tree_view_append_column (view, column);
 263         gtk_tree_view_column_set_sort_column_id (column, count - 1);
 264
 265         /* Chatroom auto connect */
 266         cell = gtk_cell_renderer_toggle_new ();
 267         column = gtk_tree_view_column_new_with_attributes (_("Auto-Connect"), cell,
 268                                                            "active", COL_AUTO_CONNECT,
 269                                                            NULL);
 270         count = gtk_tree_view_append_column (view, column);
 271         gtk_tree_view_column_set_sort_column_id (column, count - 1);
 272
 273         g_signal_connect (cell, "toggled",
 274                           G_CALLBACK (chatrooms_window_model_cell_auto_connect_toggled),
 275                           window);
 276
 277         /* Sort model */
 278         gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (model), 0,
 279                                               GTK_SORT_ASCENDING);
 280 }
 281
 282 static void
 283 chatrooms_window_model_refresh_data (EmpathyChatroomsWindow *window,
 284                                      gboolean               first_time)
 285 {
 286         GtkTreeView           *view;
 287         GtkTreeSelection      *selection;
 288         GtkTreeModel          *model;
 289         GtkListStore          *store;
 290         GtkTreeIter            iter;
 291         EmpathyAccountChooser  *account_chooser;
 292         TpAccount             *account;
 293         GList                 *chatrooms, *l;
 294
 295         view = GTK_TREE_VIEW (window->treeview);
 296         selection = gtk_tree_view_get_selection (view);
 297         model = gtk_tree_view_get_model (view);
 298         store = GTK_LIST_STORE (model);
 299
 300         /* Look up chatrooms */
 301         account_chooser = EMPATHY_ACCOUNT_CHOOSER (window->account_chooser);
 302         account = empathy_account_chooser_dup_account (account_chooser);
 303
 304         chatrooms = empathy_chatroom_manager_get_chatrooms (window->manager, account);
 305
 306         /* Clean out the store */
 307         gtk_list_store_clear (store);
 308
 309         /* Populate with chatroom list. */
 310         for (l = chatrooms; l; l = l->next) {
 311                 chatrooms_window_model_add (window, l->data,  FALSE);
 312         }
 313
 314         if (gtk_tree_model_get_iter_first (model, &iter)) {
 315                 gtk_tree_selection_select_iter (selection, &iter);
 316         }
 317
 318         if (account) {
 319                 g_object_unref (account);
 320         }
 321
 322         g_list_free (chatrooms);
 323 }
 324
 325 static void
 326 chatrooms_window_model_add (EmpathyChatroomsWindow *window,
 327                             EmpathyChatroom        *chatroom,
 328                             gboolean               set_active)
 329 {
 330         GtkTreeView      *view;
 331         GtkTreeModel     *model;
 332         GtkTreeSelection *selection;
 333         GtkListStore     *store;
 334         GtkTreeIter       iter;
 335
 336         view = GTK_TREE_VIEW (window->treeview);
 337         selection = gtk_tree_view_get_selection (view);
 338         model = gtk_tree_view_get_model (view);
 339         store = GTK_LIST_STORE (model);
 340
 341         gtk_list_store_append (store, &iter);
 342         gtk_list_store_set (store, &iter,
 343                             COL_NAME, empathy_chatroom_get_name (chatroom),
 344                             COL_ROOM, empathy_chatroom_get_room (chatroom),
 345                             COL_AUTO_CONNECT, empathy_chatroom_get_auto_connect (chatroom),
 346                             COL_POINTER, chatroom,
 347                             -1);
 348
 349         if (set_active) {
 350                 gtk_tree_selection_select_iter (selection, &iter);
 351         }
 352 }
 353
 354 static void
 355 chatrooms_window_model_cell_auto_connect_toggled (GtkCellRendererToggle  *cell,
 356                                                   gchar                  *path_string,
 357                                                   EmpathyChatroomsWindow  *window)
 358 {
 359         EmpathyChatroom *chatroom;
 360         gboolean        enabled;
 361         GtkTreeView    *view;
 362         GtkTreeModel   *model;
 363         GtkListStore   *store;
 364         GtkTreePath    *path;
 365         GtkTreeIter     iter;
 366
 367         view = GTK_TREE_VIEW (window->treeview);
 368         model = gtk_tree_view_get_model (view);
 369         store = GTK_LIST_STORE (model);
 370
 371         path = gtk_tree_path_new_from_string (path_string);
 372
 373         gtk_tree_model_get_iter (model, &iter, path);
 374         gtk_tree_model_get (model, &iter,
 375                             COL_AUTO_CONNECT, &enabled,
 376                             COL_POINTER, &chatroom,
 377                             -1);
 378
 379         enabled = !enabled;
 380
 381         empathy_chatroom_set_auto_connect (chatroom, enabled);
 382
 383         gtk_list_store_set (store, &iter, COL_AUTO_CONNECT, enabled, -1);
 384         gtk_tree_path_free (path);
 385         g_object_unref (chatroom);
 386 }
 387
 388 static void
 389 chatrooms_window_button_remove_clicked_cb (GtkWidget             *widget,
 390                                            EmpathyChatroomsWindow *window)
 391 {
 392         EmpathyChatroom        *chatroom;
 393         GtkTreeView           *view;
 394         GtkTreeModel          *model;
 395         GtkTreeSelection      *selection;
 396         GtkTreeIter            iter;
 397
 398         /* Remove from treeview */
 399         view = GTK_TREE_VIEW (window->treeview);
 400         selection = gtk_tree_view_get_selection (view);
 401
 402         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 403                 return;
 404         }
 405
 406         gtk_tree_model_get (model, &iter, COL_POINTER, &chatroom, -1);
 407         gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
 408
 409         /* Remove from config */
 410         empathy_chatroom_manager_remove (window->manager, chatroom);
 411
 412         g_object_unref (chatroom);
 413 }
 414
 415 static void
 416 chatrooms_window_button_close_clicked_cb (GtkWidget             *widget,
 417                                           EmpathyChatroomsWindow *window)
 418 {
 419         gtk_widget_destroy (window->window);
 420 }
 421
 422 static void
 423 chatrooms_window_chatroom_added_cb (EmpathyChatroomManager *manager,
 424                                     EmpathyChatroom        *chatroom,
 425                                     EmpathyChatroomsWindow *window)
 426 {
 427         EmpathyAccountChooser *account_chooser;
 428         TpAccount             *account;
 429
 430         account_chooser = EMPATHY_ACCOUNT_CHOOSER (window->account_chooser);
 431         account = empathy_account_chooser_dup_account (account_chooser);
 432
 433         if (!account) {
 434                 chatrooms_window_model_add (window, chatroom, FALSE);
 435         } else {
 436                 if (account == empathy_chatroom_get_account (chatroom)) {
 437                         chatrooms_window_model_add (window, chatroom, FALSE);
 438                 }
 439
 440                 g_object_unref (account);
 441         }
 442 }
 443
 444 static void
 445 chatrooms_window_chatroom_removed_cb (EmpathyChatroomManager *manager,
 446                                       EmpathyChatroom        *chatroom,
 447                                       EmpathyChatroomsWindow *window)
 448 {
 449         GtkTreeModel *model;
 450
 451         model = gtk_tree_view_get_model (GTK_TREE_VIEW (window->treeview));
 452
 453         gtk_tree_model_foreach (model,
 454                                 (GtkTreeModelForeachFunc) chatrooms_window_remove_chatroom_foreach,
 455                                 chatroom);
 456 }
 457
 458 static gboolean
 459 chatrooms_window_remove_chatroom_foreach (GtkTreeModel   *model,
 460                                           GtkTreePath    *path,
 461                                           GtkTreeIter    *iter,
 462                                           EmpathyChatroom *chatroom)
 463 {
 464         EmpathyChatroom *this_chatroom;
 465
 466         gtk_tree_model_get (model, iter, COL_POINTER, &this_chatroom, -1);
 467
 468         if (empathy_chatroom_equal (chatroom, this_chatroom)) {
 469                 gtk_list_store_remove (GTK_LIST_STORE (model), iter);
 470                 g_object_unref (this_chatroom);
 471                 return TRUE;
 472         }
 473
 474         g_object_unref (this_chatroom);
 475
 476         return FALSE;
 477 }
 478
 479 static void
 480 chatrooms_window_account_changed_cb (GtkWidget             *combo_box,
 481                                      EmpathyChatroomsWindow *window)
 482 {
 483         chatrooms_window_model_refresh_data (window, FALSE);
 484 }
 485