git.maemo.org Git - modest/blob - src/gtk/modest-main-window.c

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #include <glib/gi18n.h>
  31 #include <gtk/gtktreeviewcolumn.h>
  32 #include <modest-runtime.h>
  33
  34 #include <widgets/modest-main-window.h>
  35 #include <widgets/modest-window-priv.h>
  36 #include <widgets/modest-msg-edit-window.h>
  37 #include "modest-account-view-window.h"
  38
  39
  40 #include "modest-widget-memory.h"
  41 #include "modest-ui-actions.h"
  42 #include "modest-main-window-ui.h"
  43 #include "modest-account-mgr.h"
  44 #include "modest-conf.h"
  45 #include <modest-tny-msg.h>
  46 #include "modest-mail-operation.h"
  47 #include "modest-icon-names.h"
  48
  49 /* 'private'/'protected' functions */
  50 static void modest_main_window_class_init    (ModestMainWindowClass *klass);
  51 static void modest_main_window_init          (ModestMainWindow *obj);
  52 static void modest_main_window_finalize      (GObject *obj);
  53
  54 static void restore_sizes (ModestMainWindow *self);
  55 static void save_sizes (ModestMainWindow *self);
  56
  57 static gboolean     on_header_view_button_press_event   (ModestHeaderView *header_view,
  58                                                          GdkEventButton   *event,
  59                                                          ModestMainWindow *self);
  60
  61 static gboolean     on_folder_view_button_press_event   (ModestFolderView *folder_view,
  62                                                          GdkEventButton   *event,
  63                                                          ModestMainWindow *self);
  64
  65 static gboolean     show_context_popup_menu             (ModestMainWindow *window,
  66                                                          GtkTreeView      *tree_view,
  67                                                          GdkEventButton   *event,
  68                                                          GtkWidget        *menu);
  69
  70 static void         connect_signals                      (ModestMainWindow *self);
  71
  72
  73 /* list my signals */
  74 enum {
  75         /* MY_SIGNAL_1, */
  76         /* MY_SIGNAL_2, */
  77         LAST_SIGNAL
  78 };
  79
  80 typedef struct _ModestMainWindowPrivate ModestMainWindowPrivate;
  81 struct _ModestMainWindowPrivate {
  82
  83         GtkWidget *folder_paned;
  84         GtkWidget *msg_paned;
  85         GtkWidget *main_paned;
  86
  87         GtkWidget *online_toggle;
  88         GtkWidget *folder_info_label;
  89 };
  90
  91
  92 #define MODEST_MAIN_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  93                                                 MODEST_TYPE_MAIN_WINDOW, \
  94                                                 ModestMainWindowPrivate))
  95
  96 typedef struct _GetMsgAsyncHelper {
  97         ModestMainWindowPrivate *main_window_private;
  98         guint action;
  99         ModestMailOperationReplyType reply_type;
 100         ModestMailOperationForwardType forward_type;
 101         gchar *from;
 102         TnyIterator *iter;
 103 } GetMsgAsyncHelper;
 104
 105 /* globals */
 106 static GtkWindowClass *parent_class = NULL;
 107
 108 /* uncomment the following if you have defined any signals */
 109 /* static guint signals[LAST_SIGNAL] = {0}; */
 110
 111 GType
 112 modest_main_window_get_type (void)
 113 {
 114         static GType my_type = 0;
 115         if (!my_type) {
 116                 static const GTypeInfo my_info = {
 117                         sizeof(ModestMainWindowClass),
 118                         NULL,           /* base init */
 119                         NULL,           /* base finalize */
 120                         (GClassInitFunc) modest_main_window_class_init,
 121                         NULL,           /* class finalize */
 122                         NULL,           /* class data */
 123                         sizeof(ModestMainWindow),
 124                         1,              /* n_preallocs */
 125                         (GInstanceInitFunc) modest_main_window_init,
 126                         NULL
 127                 };
 128                 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
 129                                                   "ModestMainWindow",
 130                                                   &my_info, 0);
 131         }
 132         return my_type;
 133 }
 134
 135 static void
 136 modest_main_window_class_init (ModestMainWindowClass *klass)
 137 {
 138         GObjectClass *gobject_class;
 139         gobject_class = (GObjectClass*) klass;
 140
 141         parent_class            = g_type_class_peek_parent (klass);
 142         gobject_class->finalize = modest_main_window_finalize;
 143
 144         g_type_class_add_private (gobject_class, sizeof(ModestMainWindowPrivate));
 145 }
 146
 147 static void
 148 modest_main_window_init (ModestMainWindow *obj)
 149 {
 150         ModestMainWindowPrivate *priv;
 151         TnyFolderStoreQuery     *query;
 152
 153         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(obj);
 154
 155         priv->folder_paned = NULL;
 156         priv->msg_paned    = NULL;
 157         priv->main_paned   = NULL;
 158
 159         /* folder view */
 160         query = tny_folder_store_query_new ();
 161         tny_folder_store_query_add_item (query, NULL,
 162                                          TNY_FOLDER_STORE_QUERY_OPTION_SUBSCRIBED);
 163
 164         obj->folder_view =
 165                 MODEST_FOLDER_VIEW(modest_folder_view_new (modest_runtime_get_account_store(),
 166                                                            query));
 167         if (!obj->folder_view)
 168                 g_printerr ("modest: cannot instantiate folder view\n");
 169         g_object_unref (G_OBJECT (query));
 170
 171         /* header view */
 172         obj->header_view  =
 173                 MODEST_HEADER_VIEW(modest_header_view_new (NULL, MODEST_HEADER_VIEW_STYLE_DETAILS));
 174         if (!obj->header_view)
 175                 g_printerr ("modest: cannot instantiate header view\n");
 176
 177         /* msg preview */
 178         obj->msg_preview = MODEST_MSG_VIEW(modest_msg_view_new (NULL));
 179         if (!obj->msg_preview)
 180                 g_printerr ("modest: cannot instantiate msgpreiew\n");
 181
 182         /* online/offline combo */
 183         priv->online_toggle = gtk_toggle_button_new ();
 184
 185         /* label with number of items, unread items for
 186            the current folder */
 187         priv->folder_info_label = gtk_label_new (NULL);
 188
 189         /* status bar */
 190         obj->status_bar   = gtk_statusbar_new ();
 191         gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR(obj->status_bar),
 192                                            FALSE);
 193
 194         /* progress bar */
 195         obj->progress_bar = gtk_progress_bar_new ();
 196         gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR(obj->progress_bar), 1.0);
 197         gtk_progress_bar_set_ellipsize (GTK_PROGRESS_BAR(obj->progress_bar),
 198                                         PANGO_ELLIPSIZE_END);
 199 }
 200
 201 static void
 202 modest_main_window_finalize (GObject *obj)
 203 {
 204         G_OBJECT_CLASS(parent_class)->finalize (obj);
 205 }
 206
 207
 208 static void
 209 restore_sizes (ModestMainWindow *self)
 210 {
 211         ModestConf *conf;
 212         ModestMainWindowPrivate *priv;
 213         ModestWindowPrivate *parent_priv;
 214
 215         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 216         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 217
 218         conf = modest_runtime_get_conf ();
 219
 220         modest_widget_memory_restore (conf, G_OBJECT(priv->folder_paned),
 221                                       "modest-folder-paned");
 222         modest_widget_memory_restore (conf, G_OBJECT(priv->msg_paned),
 223                                       "modest-msg-paned");
 224         modest_widget_memory_restore (conf, G_OBJECT(priv->main_paned),
 225                                       "modest-main-paned");
 226         modest_widget_memory_restore (conf, G_OBJECT(self->header_view),"header-view");
 227         modest_widget_memory_restore (conf,G_OBJECT(self), "modest-main-window");
 228 }
 229
 230
 231 static void
 232 save_sizes (ModestMainWindow *self)
 233 {
 234         ModestWindowPrivate *parent_priv;
 235         ModestMainWindowPrivate *priv;
 236         ModestConf *conf;
 237
 238         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 239         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 240
 241         conf = modest_runtime_get_conf ();
 242
 243         modest_widget_memory_save (conf,G_OBJECT(self), "modest-main-window");
 244         modest_widget_memory_save (conf, G_OBJECT(priv->folder_paned),
 245                                    "modest-folder-paned");
 246         modest_widget_memory_save (conf, G_OBJECT(priv->msg_paned),
 247                                    "modest-msg-paned");
 248         modest_widget_memory_save (conf, G_OBJECT(priv->main_paned),
 249                                    "modest-main-paned");
 250         modest_widget_memory_save (conf, G_OBJECT(self->header_view), "header-view");
 251 }
 252
 253
 254 static void
 255 on_connection_changed (TnyDevice *device, gboolean online, ModestMainWindow *self)
 256 {
 257         GtkWidget *icon;
 258         const gchar *icon_name;
 259         ModestMainWindowPrivate *priv;
 260
 261         g_return_if_fail (device);
 262         g_return_if_fail (self);
 263
 264         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 265
 266         icon_name = online ? GTK_STOCK_CONNECT : GTK_STOCK_DISCONNECT;
 267         icon      = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_BUTTON);
 268
 269         /* Block handlers in order to avoid unnecessary calls */
 270         //g_signal_handler_block (G_OBJECT (priv->online_toggle), priv->toggle_button_signal);
 271         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(priv->online_toggle), online);
 272         //g_signal_handler_unblock (G_OBJECT (online_toggle), priv->toggle_button_signal);
 273
 274         gtk_button_set_image (GTK_BUTTON(priv->online_toggle), icon);
 275         //statusbar_push (widget_factory, 0, online ? _("Modest went online") : _("Modest went offline"));
 276
 277         /* If Modest has became online and the header view has a
 278            header selected then show it */
 279         /* FIXME: there is a race condition if some account needs to
 280            ask the user for a password */
 281
 282 /*      if (online) { */
 283 /*              GtkTreeSelection *selected; */
 284
 285 /*              selected = gtk_tree_view_get_selection (GTK_TREE_VIEW (header_view)); */
 286 /*              _modest_header_view_change_selection (selected, header_view); */
 287 /*      } */
 288 }
 289
 290 void
 291 on_online_toggle_toggled (GtkToggleButton *toggle, ModestMainWindow *self)
 292 {
 293         gboolean online;
 294         TnyDevice *device;
 295         ModestMainWindowPrivate *priv;
 296
 297         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 298
 299         device = tny_account_store_get_device
 300                 (TNY_ACCOUNT_STORE(modest_runtime_get_account_store()));
 301
 302         online  = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON(priv->online_toggle));
 303
 304         if (online)
 305                 tny_device_force_online (device);
 306         else
 307                 tny_device_force_offline (device);
 308
 309         g_object_unref (G_OBJECT (device));
 310 }
 311
 312 static gboolean
 313 on_delete_event (GtkWidget *widget, GdkEvent  *event, ModestMainWindow *self)
 314 {
 315         save_sizes (self);
 316         return FALSE;
 317 }
 318
 319
 320 static void
 321 connect_signals (ModestMainWindow *self)
 322 {
 323         ModestWindowPrivate *parent_priv;
 324         ModestMainWindowPrivate *priv;
 325         TnyDevice *device;
 326         ModestTnyAccountStore *account_store;
 327
 328         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 329         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 330
 331         account_store = modest_runtime_get_account_store ();
 332         device        = tny_account_store_get_device(TNY_ACCOUNT_STORE(account_store));
 333
 334         /* folder view */
 335         g_signal_connect (G_OBJECT(self->folder_view), "folder_selection_changed",
 336                           G_CALLBACK(modest_ui_actions_on_folder_selection_changed), self);
 337         g_signal_connect (G_OBJECT(self->folder_view), "folder_moved",
 338                           G_CALLBACK(modest_ui_actions_on_folder_moved), NULL);
 339         g_signal_connect (G_OBJECT(self->folder_view), "button-press-event",
 340                           G_CALLBACK (on_folder_view_button_press_event),self);
 341         g_signal_connect (self->folder_view,"popup-menu",
 342                           G_CALLBACK (on_folder_view_button_press_event),self);
 343
 344         /* header view */
 345         g_signal_connect (G_OBJECT(self->header_view), "status_update",
 346                           G_CALLBACK(modest_ui_actions_on_header_status_update), self);
 347         g_signal_connect (G_OBJECT(self->header_view), "header_selected",
 348                           G_CALLBACK(modest_ui_actions_on_header_selected), self);
 349         g_signal_connect (G_OBJECT(self->header_view), "header_activated",
 350                           G_CALLBACK(modest_ui_actions_on_header_activated), self);
 351         g_signal_connect (G_OBJECT(self->header_view), "item_not_found",
 352                           G_CALLBACK(modest_ui_actions_on_item_not_found), self);
 353         g_signal_connect (G_OBJECT(self->header_view), "button-press-event",
 354                           G_CALLBACK (on_header_view_button_press_event), self);
 355         g_signal_connect (G_OBJECT(self->header_view),"popup-menu",
 356                           G_CALLBACK (on_header_view_button_press_event), self);
 357
 358         /* msg preview */
 359         g_signal_connect (G_OBJECT(self->msg_preview), "link_clicked",
 360                           G_CALLBACK(modest_ui_actions_on_msg_link_clicked), self);
 361         g_signal_connect (G_OBJECT(self->msg_preview), "link_hover",
 362                           G_CALLBACK(modest_ui_actions_on_msg_link_hover), self);
 363         g_signal_connect (G_OBJECT(self->msg_preview), "attachment_clicked",
 364                           G_CALLBACK(modest_ui_actions_on_msg_attachment_clicked), self);
 365
 366         /* Account store */
 367         g_signal_connect (G_OBJECT (modest_runtime_get_account_store()), "accounts_reloaded",
 368                           G_CALLBACK (modest_ui_actions_on_accounts_reloaded), self);
 369
 370         /* Device */
 371         g_signal_connect (G_OBJECT(device), "connection_changed",
 372                           G_CALLBACK(on_connection_changed), self);
 373         g_signal_connect (G_OBJECT(priv->online_toggle), "toggled",
 374                           G_CALLBACK(on_online_toggle_toggled), NULL);
 375
 376         /* window */
 377         //g_signal_connect (G_OBJECT(self), "destroy", G_CALLBACK(on_main_window_destroy), NULL);
 378         g_signal_connect (G_OBJECT(self), "delete-event", G_CALLBACK(on_delete_event), self);
 379 }
 380
 381
 382 static GtkWidget*
 383 wrapped_in_scrolled_window (GtkWidget *widget, gboolean needs_viewport)
 384 {
 385         GtkWidget *win;
 386
 387         win = gtk_scrolled_window_new (NULL, NULL);
 388         gtk_scrolled_window_set_policy
 389                 (GTK_SCROLLED_WINDOW (win),GTK_POLICY_NEVER,
 390                  GTK_POLICY_AUTOMATIC);
 391
 392         if (needs_viewport)
 393                 gtk_scrolled_window_add_with_viewport
 394                         (GTK_SCROLLED_WINDOW(win), widget);
 395         else
 396                 gtk_container_add (GTK_CONTAINER(win),
 397                                    widget);
 398
 399         return win;
 400 }
 401
 402
 403
 404
 405 ModestWindow *
 406 modest_main_window_new (void)
 407 {
 408         GObject *obj;
 409         ModestMainWindow *self;
 410         ModestMainWindowPrivate *priv;
 411         ModestWindowPrivate *parent_priv;
 412         GtkWidget *main_vbox;
 413         GtkWidget *status_hbox;
 414         GtkWidget *header_win, *folder_win;
 415         GtkActionGroup *action_group;
 416         GError *error = NULL;
 417
 418         obj  = g_object_new(MODEST_TYPE_MAIN_WINDOW, NULL);
 419         self = MODEST_MAIN_WINDOW(obj);
 420
 421         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 422         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 423
 424         /* ***************** */
 425         parent_priv->ui_manager = gtk_ui_manager_new();
 426         action_group = gtk_action_group_new ("ModestMainWindowActions");
 427
 428         /* Add common actions */
 429         gtk_action_group_add_actions (action_group,
 430                                       modest_action_entries,
 431                                       G_N_ELEMENTS (modest_action_entries),
 432                                       obj);
 433
 434         gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
 435         g_object_unref (action_group);
 436
 437         /* Load the UI definition */
 438         gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager,
 439                                          MODEST_UIDIR "modest-main-window-ui.xml", &error);
 440         if (error != NULL) {
 441                 g_printerr ("modest: could not merge modest-main-window-ui.xml: %s", error->message);
 442                 g_error_free (error);
 443                 error = NULL;
 444         }
 445         /* *************** */
 446
 447         /* Add accelerators */
 448         gtk_window_add_accel_group (GTK_WINDOW (obj),
 449                                     gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
 450
 451         /* Toolbar / Menubar */
 452         parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar");
 453         parent_priv->menubar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/MenuBar");
 454
 455         gtk_toolbar_set_tooltips (GTK_TOOLBAR (parent_priv->toolbar), TRUE);
 456         folder_win = wrapped_in_scrolled_window (GTK_WIDGET(self->folder_view), FALSE);
 457         header_win = wrapped_in_scrolled_window (GTK_WIDGET(self->header_view), FALSE);
 458
 459         /* paned */
 460         priv->folder_paned = gtk_vpaned_new ();
 461         priv->msg_paned = gtk_vpaned_new ();
 462         priv->main_paned = gtk_hpaned_new ();
 463         gtk_paned_add1 (GTK_PANED(priv->main_paned), folder_win);
 464         gtk_paned_add2 (GTK_PANED(priv->main_paned), priv->msg_paned);
 465         gtk_paned_add1 (GTK_PANED(priv->msg_paned), header_win);
 466         gtk_paned_add2 (GTK_PANED(priv->msg_paned), GTK_WIDGET(self->msg_preview));
 467
 468         gtk_widget_show (GTK_WIDGET(self->header_view));
 469
 470         /* status bar / progress */
 471         status_hbox = gtk_hbox_new (FALSE, 0);
 472         gtk_box_pack_start (GTK_BOX(status_hbox), priv->folder_info_label, FALSE,FALSE, 6);
 473         gtk_box_pack_start (GTK_BOX(status_hbox), self->status_bar, TRUE, TRUE, 0);
 474         gtk_box_pack_start (GTK_BOX(status_hbox), self->progress_bar,FALSE, FALSE, 0);
 475         gtk_box_pack_start (GTK_BOX(status_hbox), priv->online_toggle,FALSE, FALSE, 0);
 476
 477         /* putting it all together... */
 478         main_vbox = gtk_vbox_new (FALSE, 6);
 479         gtk_box_pack_start (GTK_BOX(main_vbox), parent_priv->menubar, FALSE, FALSE, 0);
 480         gtk_box_pack_start (GTK_BOX(main_vbox), parent_priv->toolbar, FALSE, FALSE, 0);
 481         gtk_box_pack_start (GTK_BOX(main_vbox), priv->main_paned, TRUE, TRUE,0);
 482         gtk_box_pack_start (GTK_BOX(main_vbox), status_hbox, FALSE, FALSE, 0);
 483
 484         gtk_container_add (GTK_CONTAINER(obj), main_vbox);
 485         restore_sizes (MODEST_MAIN_WINDOW(obj));
 486
 487         gtk_window_set_title (GTK_WINDOW(obj), _("Modest"));
 488         gtk_window_set_icon_from_file  (GTK_WINDOW(obj), MODEST_APP_ICON, NULL);
 489         gtk_widget_show_all (main_vbox);
 490
 491         /* Init toggle in correct state */
 492         //modest_ui_actions_on_connection_changed (device, tny_device_is_online (device), self);
 493
 494         connect_signals (MODEST_MAIN_WINDOW(obj));
 495         return (ModestWindow *) obj;
 496 }
 497
 498 static gboolean
 499 on_header_view_button_press_event (ModestHeaderView *header_view,
 500                                    GdkEventButton   *event,
 501                                    ModestMainWindow *self)
 502 {
 503         if (event->type == GDK_BUTTON_PRESS && event->button == 3) {
 504                 GtkWidget *menu;
 505                 ModestWindowPrivate *parent_priv;
 506
 507                 parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
 508                 menu = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/HeaderViewContextMenu");
 509
 510                 return show_context_popup_menu (self,
 511                                                 GTK_TREE_VIEW (header_view),
 512                                                 event,
 513                                                 menu);
 514         }
 515
 516         return FALSE;
 517 }
 518
 519 static gboolean
 520 on_folder_view_button_press_event (ModestFolderView *folder_view,
 521                                    GdkEventButton   *event,
 522                                    ModestMainWindow *self)
 523 {
 524         if (event->type == GDK_BUTTON_PRESS && event->button == 3) {
 525                 GtkWidget *menu;
 526                 ModestWindowPrivate *parent_priv;
 527
 528                 parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
 529                 menu = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/FolderViewContextMenu");
 530
 531                 return show_context_popup_menu (self,
 532                                                 GTK_TREE_VIEW (folder_view),
 533                                                 event,
 534                                                 menu);
 535         }
 536
 537         return FALSE;
 538 }
 539
 540 static gboolean
 541 show_context_popup_menu (ModestMainWindow *window,
 542                          GtkTreeView *tree_view,
 543                          GdkEventButton   *event,
 544                          GtkWidget *menu)
 545 {
 546         g_return_val_if_fail (menu, FALSE);
 547
 548         if (event != NULL) {
 549                 /* Ensure that the header is selected */
 550                 GtkTreeSelection *selection;
 551
 552                 selection = gtk_tree_view_get_selection (tree_view);
 553
 554                 if (gtk_tree_selection_count_selected_rows (selection) <= 1) {
 555                         GtkTreePath *path;
 556
 557                         /* Get tree path for row that was clicked */
 558                         if (gtk_tree_view_get_path_at_pos (tree_view,
 559                                                            (gint) event->x,
 560                                                            (gint) event->y,
 561                                                            &path,
 562                                                            NULL, NULL, NULL)) {
 563                                 gtk_tree_selection_unselect_all (selection);
 564                                 gtk_tree_selection_select_path (selection, path);
 565                                 gtk_tree_path_free (path);
 566                         }
 567                 }
 568
 569                 /* Show popup */
 570                 if (gtk_tree_selection_count_selected_rows(selection) == 1)
 571                         gtk_menu_popup (GTK_MENU (menu), NULL, NULL,
 572                                         NULL, NULL,
 573                                         event->button, event->time);
 574         }
 575         return TRUE;
 576 }