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         GtkWidget                     *sw, *toolbar;
 101         GtkStyleContext               *context;
 102
 103         if (window) {
 104                 gtk_window_present (GTK_WINDOW (window->window));
 105                 return;
 106         }
 107
 108         window = g_new0 (EmpathyChatroomsWindow, 1);
 109
 110         filename = empathy_file_lookup ("empathy-chatrooms-window.ui", "src");
 111         gui = empathy_builder_get_file (filename,
 112                                        "chatrooms_window", &window->window,
 113                                        "hbox_account", &window->hbox_account,
 114                                        "label_account", &window->label_account,
 115                                        "sw_room_list", &sw,
 116                                        "treeview", &window->treeview,
 117                                        "toolbar_remove", &toolbar,
 118                                        "button_remove", &window->button_remove,
 119                                        "button_close", &window->button_close,
 120                                        NULL);
 121         g_free (filename);
 122
 123         /* join the remove toolbar to the treeview */
 124         context = gtk_widget_get_style_context (sw);
 125         gtk_style_context_set_junction_sides (context, GTK_JUNCTION_BOTTOM);
 126         context = gtk_widget_get_style_context (toolbar);
 127         gtk_style_context_set_junction_sides (context, GTK_JUNCTION_TOP);
 128
 129         empathy_builder_connect (gui, window,
 130                               "chatrooms_window", "destroy", chatrooms_window_destroy_cb,
 131                               "button_remove", "clicked", chatrooms_window_button_remove_clicked_cb,
 132                               "button_close", "clicked", chatrooms_window_button_close_clicked_cb,
 133                               NULL);
 134
 135         g_object_unref (gui);
 136
 137         g_object_add_weak_pointer (G_OBJECT (window->window), (gpointer) &window);
 138
 139         /* Get the session and chat room manager */
 140         window->manager = empathy_chatroom_manager_dup_singleton (NULL);
 141
 142         g_signal_connect (window->manager, "chatroom-added",
 143                           G_CALLBACK (chatrooms_window_chatroom_added_cb),
 144                           window);
 145         g_signal_connect (window->manager, "chatroom-removed",
 146                           G_CALLBACK (chatrooms_window_chatroom_removed_cb),
 147                           window);
 148
 149         /* Account chooser for chat rooms */
 150         window->account_chooser = empathy_account_chooser_new ();
 151         empathy_account_chooser_set_filter (EMPATHY_ACCOUNT_CHOOSER (window->account_chooser),
 152                                             empathy_account_chooser_filter_supports_chatrooms,
 153                                             NULL);
 154         g_object_set (window->account_chooser,
 155                       "has-all-option", TRUE,
 156                       NULL);
 157         empathy_account_chooser_set_account (EMPATHY_ACCOUNT_CHOOSER (window->account_chooser), NULL);
 158
 159         gtk_box_pack_start (GTK_BOX (window->hbox_account),
 160                             window->account_chooser,
 161                             TRUE, TRUE, 0);
 162
 163         g_signal_connect (window->account_chooser, "changed",
 164                           G_CALLBACK (chatrooms_window_account_changed_cb),
 165                           window);
 166
 167         gtk_widget_show (window->account_chooser);
 168
 169         /* Set up chatrooms */
 170         chatrooms_window_model_setup (window);
 171
 172         /* Set focus */
 173         gtk_widget_grab_focus (window->treeview);
 174
 175         /* Last touches */
 176         if (parent) {
 177                 gtk_window_set_transient_for (GTK_WINDOW (window->window),
 178                                               GTK_WINDOW (parent));
 179         }
 180
 181         gtk_widget_show (window->window);
 182 }
 183
 184 static void
 185 chatrooms_window_destroy_cb (GtkWidget             *widget,
 186                              EmpathyChatroomsWindow *window)
 187 {
 188         g_signal_handlers_disconnect_by_func (window->manager,
 189                                               chatrooms_window_chatroom_added_cb,
 190                                               window);
 191         g_signal_handlers_disconnect_by_func (window->manager,
 192                                               chatrooms_window_chatroom_removed_cb,
 193                                               window);
 194         g_object_unref (window->manager);
 195         g_free (window);
 196 }
 197
 198 static void
 199 chatrooms_window_model_setup (EmpathyChatroomsWindow *window)
 200 {
 201         GtkTreeView      *view;
 202         GtkListStore     *store;
 203         GtkTreeSelection *selection;
 204
 205         /* View */
 206         view = GTK_TREE_VIEW (window->treeview);
 207
 208         /* Store */
 209         store = gtk_list_store_new (COL_COUNT,
 210                                     G_TYPE_STRING,         /* Image */
 211                                     G_TYPE_STRING,         /* Name */
 212                                     G_TYPE_STRING,         /* Room */
 213                                     G_TYPE_BOOLEAN,        /* Auto start */
 214                                     EMPATHY_TYPE_CHATROOM); /* Chatroom */
 215
 216         gtk_tree_view_set_model (view, GTK_TREE_MODEL (store));
 217
 218         /* Selection */
 219         selection = gtk_tree_view_get_selection (view);
 220         gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
 221
 222         /* Columns */
 223         chatrooms_window_model_add_columns (window);
 224
 225         /* Add data */
 226         chatrooms_window_model_refresh_data (window, TRUE);
 227
 228         /* Clean up */
 229         g_object_unref (store);
 230 }
 231
 232 static void
 233 chatrooms_window_model_add_columns (EmpathyChatroomsWindow *window)
 234 {
 235         GtkTreeView       *view;
 236         GtkTreeModel      *model;
 237         GtkTreeViewColumn *column;
 238         GtkCellRenderer   *cell;
 239         gint               count;
 240
 241         view = GTK_TREE_VIEW (window->treeview);
 242         model = gtk_tree_view_get_model (view);
 243
 244         gtk_tree_view_set_headers_visible (view, TRUE);
 245         gtk_tree_view_set_headers_clickable (view, TRUE);
 246
 247         /* Name & Status */
 248         column = gtk_tree_view_column_new ();
 249         count = gtk_tree_view_append_column (view, column);
 250
 251         gtk_tree_view_column_set_title (column, _("Name"));
 252         gtk_tree_view_column_set_expand (column, TRUE);
 253         gtk_tree_view_column_set_sort_column_id (column, count - 1);
 254
 255         cell = gtk_cell_renderer_pixbuf_new ();
 256         gtk_tree_view_column_pack_start (column, cell, FALSE);
 257         gtk_tree_view_column_add_attribute (column, cell, "icon-name", COL_IMAGE);
 258
 259         cell = gtk_cell_renderer_text_new ();
 260         g_object_set (cell,
 261                       "xpad", 4,
 262                       "ypad", 1,
 263                       NULL);
 264         gtk_tree_view_column_pack_start (column, cell, TRUE);
 265         gtk_tree_view_column_add_attribute (column, cell, "text", COL_NAME);
 266
 267         /* Room */
 268         cell = gtk_cell_renderer_text_new ();
 269         column = gtk_tree_view_column_new_with_attributes (_("Room"), cell,
 270                                                            "text", COL_ROOM,
 271                                                            NULL);
 272         count = gtk_tree_view_append_column (view, column);
 273         gtk_tree_view_column_set_sort_column_id (column, count - 1);
 274
 275         /* Chatroom auto connect */
 276         cell = gtk_cell_renderer_toggle_new ();
 277         column = gtk_tree_view_column_new_with_attributes (_("Auto-Connect"), cell,
 278                                                            "active", COL_AUTO_CONNECT,
 279                                                            NULL);
 280         count = gtk_tree_view_append_column (view, column);
 281         gtk_tree_view_column_set_sort_column_id (column, count - 1);
 282
 283         g_signal_connect (cell, "toggled",
 284                           G_CALLBACK (chatrooms_window_model_cell_auto_connect_toggled),
 285                           window);
 286
 287         /* Sort model */
 288         gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (model), 0,
 289                                               GTK_SORT_ASCENDING);
 290 }
 291
 292 static void
 293 chatrooms_window_model_refresh_data (EmpathyChatroomsWindow *window,
 294                                      gboolean               first_time)
 295 {
 296         GtkTreeView           *view;
 297         GtkTreeSelection      *selection;
 298         GtkTreeModel          *model;
 299         GtkListStore          *store;
 300         GtkTreeIter            iter;
 301         EmpathyAccountChooser  *account_chooser;
 302         TpAccount             *account;
 303         GList                 *chatrooms, *l;
 304
 305         view = GTK_TREE_VIEW (window->treeview);
 306         selection = gtk_tree_view_get_selection (view);
 307         model = gtk_tree_view_get_model (view);
 308         store = GTK_LIST_STORE (model);
 309
 310         /* Look up chatrooms */
 311         account_chooser = EMPATHY_ACCOUNT_CHOOSER (window->account_chooser);
 312         account = empathy_account_chooser_dup_account (account_chooser);
 313
 314         chatrooms = empathy_chatroom_manager_get_chatrooms (window->manager, account);
 315
 316         /* Clean out the store */
 317         gtk_list_store_clear (store);
 318
 319         /* Populate with chatroom list. */
 320         for (l = chatrooms; l; l = l->next) {
 321                 chatrooms_window_model_add (window, l->data,  FALSE);
 322         }
 323
 324         if (gtk_tree_model_get_iter_first (model, &iter)) {
 325                 gtk_tree_selection_select_iter (selection, &iter);
 326         }
 327
 328         if (account) {
 329                 g_object_unref (account);
 330         }
 331
 332         g_list_free (chatrooms);
 333 }
 334
 335 static void
 336 chatrooms_window_model_add (EmpathyChatroomsWindow *window,
 337                             EmpathyChatroom        *chatroom,
 338                             gboolean               set_active)
 339 {
 340         GtkTreeView      *view;
 341         GtkTreeModel     *model;
 342         GtkTreeSelection *selection;
 343         GtkListStore     *store;
 344         GtkTreeIter       iter;
 345
 346         view = GTK_TREE_VIEW (window->treeview);
 347         selection = gtk_tree_view_get_selection (view);
 348         model = gtk_tree_view_get_model (view);
 349         store = GTK_LIST_STORE (model);
 350
 351         gtk_list_store_append (store, &iter);
 352         gtk_list_store_set (store, &iter,
 353                             COL_NAME, empathy_chatroom_get_name (chatroom),
 354                             COL_ROOM, empathy_chatroom_get_room (chatroom),
 355                             COL_AUTO_CONNECT, empathy_chatroom_get_auto_connect (chatroom),
 356                             COL_POINTER, chatroom,
 357                             -1);
 358
 359         if (set_active) {
 360                 gtk_tree_selection_select_iter (selection, &iter);
 361         }
 362 }
 363
 364 static void
 365 chatrooms_window_model_cell_auto_connect_toggled (GtkCellRendererToggle  *cell,
 366                                                   gchar                  *path_string,
 367                                                   EmpathyChatroomsWindow  *window)
 368 {
 369         EmpathyChatroom *chatroom;
 370         gboolean        enabled;
 371         GtkTreeView    *view;
 372         GtkTreeModel   *model;
 373         GtkListStore   *store;
 374         GtkTreePath    *path;
 375         GtkTreeIter     iter;
 376
 377         view = GTK_TREE_VIEW (window->treeview);
 378         model = gtk_tree_view_get_model (view);
 379         store = GTK_LIST_STORE (model);
 380
 381         path = gtk_tree_path_new_from_string (path_string);
 382
 383         gtk_tree_model_get_iter (model, &iter, path);
 384         gtk_tree_model_get (model, &iter,
 385                             COL_AUTO_CONNECT, &enabled,
 386                             COL_POINTER, &chatroom,
 387                             -1);
 388
 389         enabled = !enabled;
 390
 391         empathy_chatroom_set_auto_connect (chatroom, enabled);
 392
 393         gtk_list_store_set (store, &iter, COL_AUTO_CONNECT, enabled, -1);
 394         gtk_tree_path_free (path);
 395         g_object_unref (chatroom);
 396 }
 397
 398 static void
 399 chatrooms_window_button_remove_clicked_cb (GtkWidget             *widget,
 400                                            EmpathyChatroomsWindow *window)
 401 {
 402         EmpathyChatroom        *chatroom;
 403         GtkTreeView           *view;
 404         GtkTreeModel          *model;
 405         GtkTreeSelection      *selection;
 406         GtkTreeIter            iter;
 407
 408         /* Remove from treeview */
 409         view = GTK_TREE_VIEW (window->treeview);
 410         selection = gtk_tree_view_get_selection (view);
 411
 412         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 413                 return;
 414         }
 415
 416         gtk_tree_model_get (model, &iter, COL_POINTER, &chatroom, -1);
 417         gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
 418
 419         /* Remove from config */
 420         empathy_chatroom_manager_remove (window->manager, chatroom);
 421
 422         g_object_unref (chatroom);
 423 }
 424
 425 static void
 426 chatrooms_window_button_close_clicked_cb (GtkWidget             *widget,
 427                                           EmpathyChatroomsWindow *window)
 428 {
 429         gtk_widget_destroy (window->window);
 430 }
 431
 432 static void
 433 chatrooms_window_chatroom_added_cb (EmpathyChatroomManager *manager,
 434                                     EmpathyChatroom        *chatroom,
 435                                     EmpathyChatroomsWindow *window)
 436 {
 437         EmpathyAccountChooser *account_chooser;
 438         TpAccount             *account;
 439
 440         account_chooser = EMPATHY_ACCOUNT_CHOOSER (window->account_chooser);
 441         account = empathy_account_chooser_dup_account (account_chooser);
 442
 443         if (!account) {
 444                 chatrooms_window_model_add (window, chatroom, FALSE);
 445         } else {
 446                 if (account == empathy_chatroom_get_account (chatroom)) {
 447                         chatrooms_window_model_add (window, chatroom, FALSE);
 448                 }
 449
 450                 g_object_unref (account);
 451         }
 452 }
 453
 454 static void
 455 chatrooms_window_chatroom_removed_cb (EmpathyChatroomManager *manager,
 456                                       EmpathyChatroom        *chatroom,
 457                                       EmpathyChatroomsWindow *window)
 458 {
 459         GtkTreeModel *model;
 460
 461         model = gtk_tree_view_get_model (GTK_TREE_VIEW (window->treeview));
 462
 463         gtk_tree_model_foreach (model,
 464                                 (GtkTreeModelForeachFunc) chatrooms_window_remove_chatroom_foreach,
 465                                 chatroom);
 466 }
 467
 468 static gboolean
 469 chatrooms_window_remove_chatroom_foreach (GtkTreeModel   *model,
 470                                           GtkTreePath    *path,
 471                                           GtkTreeIter    *iter,
 472                                           EmpathyChatroom *chatroom)
 473 {
 474         EmpathyChatroom *this_chatroom;
 475
 476         gtk_tree_model_get (model, iter, COL_POINTER, &this_chatroom, -1);
 477
 478         if (empathy_chatroom_equal (chatroom, this_chatroom)) {
 479                 gtk_list_store_remove (GTK_LIST_STORE (model), iter);
 480                 g_object_unref (this_chatroom);
 481                 return TRUE;
 482         }
 483
 484         g_object_unref (this_chatroom);
 485
 486         return FALSE;
 487 }
 488
 489 static void
 490 chatrooms_window_account_changed_cb (GtkWidget             *combo_box,
 491                                      EmpathyChatroomsWindow *window)
 492 {
 493         chatrooms_window_model_refresh_data (window, FALSE);
 494 }
 495