git.maemo.org Git - modest/blob - src/gnome/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 <tny-account-store-view.h>
  33 #include <tny-simple-list.h>
  34 #include <tny-error.h>
  35
  36 #include <widgets/modest-main-window.h>
  37 #include <widgets/modest-window-priv.h>
  38 #include <widgets/modest-msg-edit-window.h>
  39 #include <widgets/modest-account-view-window.h>
  40 #include "widgets/modest-progress-bar.h"
  41
  42 #include <modest-runtime.h>
  43 #include "modest-widget-memory.h"
  44 #include "modest-ui-actions.h"
  45 #include "modest-main-window-ui.h"
  46 #include "modest-main-window-ui-dimming.h"
  47 #include "modest-account-mgr.h"
  48 #include "modest-conf.h"
  49 #include <modest-tny-msg.h>
  50 #include "modest-mail-operation.h"
  51 #include "modest-icon-names.h"
  52
  53 /* 'private'/'protected' functions */
  54 static void modest_main_window_class_init    (ModestMainWindowClass *klass);
  55 static void modest_main_window_init          (ModestMainWindow *obj);
  56 static void modest_main_window_finalize      (GObject *obj);
  57
  58 static void         restore_settings                    (ModestMainWindow *self);
  59
  60 static gboolean     on_header_view_button_press_event   (ModestHeaderView *header_view,
  61                                                          GdkEventButton   *event,
  62                                                          ModestMainWindow *self);
  63
  64 static gboolean     on_folder_view_button_press_event   (ModestFolderView *folder_view,
  65                                                          GdkEventButton   *event,
  66                                                          ModestMainWindow *self);
  67
  68 static gboolean     show_context_popup_menu             (ModestMainWindow *window,
  69                                                          GtkTreeView      *tree_view,
  70                                                          GdkEventButton   *event,
  71                                                          GtkWidget        *menu);
  72
  73 static void         connect_signals                      (ModestMainWindow *self);
  74 static void         setup_toolbar                        (ModestMainWindow *window);
  75
  76 static void         on_queue_changed                     (ModestMailOperationQueue *queue,
  77                                                           ModestMailOperation *mail_op,
  78                                                           ModestMailOperationQueueNotification type,
  79                                                           ModestMainWindow *self);
  80
  81 static void         on_header_selected                   (ModestHeaderView *header_view,
  82                                                           TnyHeader *header,
  83                                                           ModestMainWindow *main_window);
  84
  85 static void         save_state                           (ModestWindow *window);
  86
  87 /* list my signals */
  88 enum {
  89         /* MY_SIGNAL_1, */
  90         /* MY_SIGNAL_2, */
  91         LAST_SIGNAL
  92 };
  93
  94 typedef struct _ModestMainWindowPrivate ModestMainWindowPrivate;
  95 struct _ModestMainWindowPrivate {
  96
  97         GtkWidget        *folder_paned;
  98         GtkWidget        *msg_paned;
  99         GtkWidget        *main_paned;
 100         GtkWidget        *main_vbox;
 101         GtkWidget        *header_win;
 102
 103         GtkWidget        *online_toggle;
 104         GtkWidget        *folder_info_label;
 105
 106         ModestHeaderView *header_view;
 107         ModestFolderView *folder_view;
 108         ModestMsgView    *msg_preview;
 109
 110         ModestMainWindowStyle style;
 111
 112         GtkWidget        *status_bar;
 113         GtkWidget        *progress_bar;
 114
 115         GSList           *progress_widgets;
 116         GtkWidget        *main_bar;
 117 };
 118
 119
 120 #define MODEST_MAIN_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 121                                                 MODEST_TYPE_MAIN_WINDOW, \
 122                                                 ModestMainWindowPrivate))
 123
 124 /* globals */
 125 static GtkWindowClass *parent_class = NULL;
 126
 127 static const GtkToggleActionEntry modest_main_window_toggle_action_entries [] = {
 128         { "ToggleFolders",     MODEST_STOCK_SPLIT_VIEW, N_("mcen_me_inbox_hidefolders"), "<CTRL>t", NULL, G_CALLBACK (modest_ui_actions_toggle_folders_view), TRUE },
 129 };
 130
 131
 132 /* uncomment the following if you have defined any signals */
 133 /* static guint signals[LAST_SIGNAL] = {0}; */
 134
 135 GType
 136 modest_main_window_get_type (void)
 137 {
 138         static GType my_type = 0;
 139         if (!my_type) {
 140                 static const GTypeInfo my_info = {
 141                         sizeof(ModestMainWindowClass),
 142                         NULL,           /* base init */
 143                         NULL,           /* base finalize */
 144                         (GClassInitFunc) modest_main_window_class_init,
 145                         NULL,           /* class finalize */
 146                         NULL,           /* class data */
 147                         sizeof(ModestMainWindow),
 148                         1,              /* n_preallocs */
 149                         (GInstanceInitFunc) modest_main_window_init,
 150                         NULL
 151                 };
 152                 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
 153                                                   "ModestMainWindow",
 154                                                   &my_info, 0);
 155         }
 156         return my_type;
 157 }
 158
 159 static void
 160 modest_main_window_class_init (ModestMainWindowClass *klass)
 161 {
 162         GObjectClass *gobject_class;
 163         gobject_class = (GObjectClass*) klass;
 164
 165         parent_class            = g_type_class_peek_parent (klass);
 166         gobject_class->finalize = modest_main_window_finalize;
 167
 168         ((ModestWindowClass *)(klass))->save_state_func = save_state;
 169
 170         g_type_class_add_private (gobject_class, sizeof(ModestMainWindowPrivate));
 171 }
 172
 173 static GtkWidget *
 174 create_main_bar (GtkWidget *progress_bar)
 175 {
 176         GtkWidget *status_bar, *main_bar;
 177
 178         main_bar = gtk_hbox_new (FALSE, 6);
 179
 180         /* Status bar */
 181         status_bar = gtk_statusbar_new ();
 182         gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR (status_bar), FALSE);
 183
 184         /* Progress bar */
 185         gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (progress_bar), 1.0);
 186         gtk_progress_bar_set_ellipsize (GTK_PROGRESS_BAR (progress_bar),
 187                                         PANGO_ELLIPSIZE_END);
 188
 189         /* Pack */
 190         gtk_box_pack_start (GTK_BOX (main_bar), status_bar, TRUE, TRUE, 0);
 191         gtk_box_pack_start (GTK_BOX (main_bar), progress_bar, FALSE, FALSE, 0);
 192
 193         return main_bar;
 194 }
 195
 196 static void
 197 modest_main_window_init (ModestMainWindow *obj)
 198 {
 199         TnyAccountStore         *account_store;
 200         ModestMainWindowPrivate *priv;
 201         TnyFolderStoreQuery     *query;
 202         GtkWidget               *icon;
 203         gboolean                online;
 204         GtkWidget *progress_bar;
 205
 206         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(obj);
 207
 208         priv->folder_paned = NULL;
 209         priv->msg_paned    = NULL;
 210         priv->main_paned   = NULL;
 211         priv->progress_widgets = NULL;
 212
 213         account_store = TNY_ACCOUNT_STORE (modest_runtime_get_account_store ());
 214
 215         /* online/offline toggle */
 216         priv->online_toggle = gtk_toggle_button_new ();
 217         online  = tny_device_is_online (modest_runtime_get_device());
 218         icon    = gtk_image_new_from_icon_name (online ? GTK_STOCK_CONNECT : GTK_STOCK_DISCONNECT,
 219                                                 GTK_ICON_SIZE_BUTTON);
 220         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(priv->online_toggle), online);
 221         gtk_button_set_image (GTK_BUTTON(priv->online_toggle),icon);
 222
 223         priv->style = MODEST_MAIN_WINDOW_STYLE_SPLIT;
 224
 225         /* Paned */
 226         priv->folder_paned = gtk_vpaned_new ();
 227         priv->main_paned = gtk_hpaned_new ();
 228         priv->msg_paned = gtk_vpaned_new ();
 229
 230         /* Main bar */
 231         priv->folder_info_label = gtk_label_new (NULL);
 232         progress_bar = modest_progress_bar_new ();
 233         priv->main_bar = create_main_bar (progress_bar);
 234         priv->progress_widgets = g_slist_prepend (priv->progress_widgets,
 235                                                   progress_bar);
 236
 237         /* msg preview */
 238         priv->msg_preview = MODEST_MSG_VIEW(tny_platform_factory_new_msg_view
 239                                             (modest_tny_platform_factory_get_instance ()));
 240         if (!priv->msg_preview)
 241                 g_printerr ("modest: cannot instantiate msgpreiew\n");
 242
 243         /* header view */
 244         priv->header_view  =
 245                 MODEST_HEADER_VIEW(modest_header_view_new (NULL, MODEST_HEADER_VIEW_STYLE_TWOLINES));
 246         if (!priv->header_view)
 247                 g_printerr ("modest: cannot instantiate header view\n");
 248
 249         /* folder view */
 250         query = tny_folder_store_query_new ();
 251         tny_folder_store_query_add_item (query, NULL,
 252                                          TNY_FOLDER_STORE_QUERY_OPTION_SUBSCRIBED);
 253
 254         priv->folder_view = MODEST_FOLDER_VIEW (modest_folder_view_new (query));
 255         gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (priv->folder_view), FALSE);
 256         if (!priv->folder_view)
 257                 g_printerr ("modest: cannot instantiate folder view\n");
 258         g_object_unref (G_OBJECT (query));
 259 }
 260
 261 static void
 262 modest_main_window_finalize (GObject *obj)
 263 {
 264         G_OBJECT_CLASS(parent_class)->finalize (obj);
 265 }
 266
 267
 268 GtkWidget*
 269 modest_main_window_get_child_widget (ModestMainWindow *self,
 270                                      ModestMainWindowWidgetType widget_type)
 271 {
 272         ModestMainWindowPrivate *priv;
 273         GtkWidget *widget;
 274
 275         g_return_val_if_fail (self, NULL);
 276         g_return_val_if_fail (widget_type >= 0 && widget_type < MODEST_MAIN_WINDOW_WIDGET_TYPE_NUM,
 277                               NULL);
 278
 279         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 280
 281         switch (widget_type) {
 282         case MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW:
 283                 widget = (GtkWidget*)priv->header_view; break;
 284         case MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW:
 285                 widget = (GtkWidget*)priv->folder_view; break;
 286         case MODEST_MAIN_WINDOW_WIDGET_TYPE_MSG_PREVIEW:
 287                 widget = (GtkWidget*)priv->msg_preview; break;
 288         default:
 289                 g_return_val_if_reached (NULL);
 290                 return NULL;
 291         }
 292
 293         return widget ? GTK_WIDGET(widget) : NULL;
 294 }
 295
 296
 297 static void
 298 restore_settings (ModestMainWindow *self)
 299 {
 300         ModestConf *conf;
 301         ModestMainWindowPrivate *priv;
 302         ModestWindowPrivate *parent_priv;
 303
 304         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 305         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 306
 307         conf = modest_runtime_get_conf ();
 308
 309         modest_widget_memory_restore (conf, G_OBJECT(priv->folder_paned),
 310                                       MODEST_CONF_FOLDER_PANED_KEY);
 311         modest_widget_memory_restore (conf, G_OBJECT(priv->msg_paned),
 312                                       MODEST_CONF_MSG_PANED_KEY);
 313         modest_widget_memory_restore (conf, G_OBJECT(priv->main_paned),
 314                                       MODEST_CONF_MAIN_PANED_KEY);
 315         modest_widget_memory_restore (conf, G_OBJECT(priv->header_view),
 316                                       MODEST_CONF_HEADER_VIEW_KEY);
 317         modest_widget_memory_restore (conf, G_OBJECT(self),
 318                                       MODEST_CONF_MAIN_WINDOW_KEY);
 319 }
 320
 321 void
 322 on_online_toggle_toggled (GtkToggleButton *toggle, ModestMainWindow *self)
 323 {
 324         gboolean online;
 325         TnyDevice *device;
 326         ModestMainWindowPrivate *priv;
 327
 328         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 329
 330         device = modest_runtime_get_device ();
 331         online  = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->online_toggle));
 332
 333         if (online) {
 334                 /* TODO: Just attempt to go online, instead of forcing the online status: */
 335                 tny_device_force_online (device);
 336         }
 337         else
 338                 tny_device_force_offline (device);
 339 }
 340
 341 static void
 342 modest_main_window_on_show (GtkWidget *widget, gpointer user_data)
 343 {
 344         ModestMainWindow *self = MODEST_MAIN_WINDOW (widget);
 345
 346         /* Connect signals */
 347         connect_signals (self);
 348
 349         /* Restore window & widget settings */
 350         restore_settings (self);
 351 }
 352
 353 static void
 354 connect_signals (ModestMainWindow *self)
 355 {
 356         ModestWindowPrivate *parent_priv;
 357         ModestMainWindowPrivate *priv;
 358         ModestTnyAccountStore *account_store;
 359
 360         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 361         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 362
 363         account_store = modest_runtime_get_account_store ();
 364
 365         /* folder view */
 366         g_signal_connect (G_OBJECT(priv->folder_view), "button-press-event",
 367                           G_CALLBACK (on_folder_view_button_press_event),self);
 368         g_signal_connect (G_OBJECT(priv->folder_view), "folder_selection_changed",
 369                           G_CALLBACK(modest_ui_actions_on_folder_selection_changed), self);
 370         g_signal_connect (G_OBJECT(priv->folder_view), "folder-display-name-changed",
 371                           G_CALLBACK(modest_ui_actions_on_folder_display_name_changed), self);
 372
 373         /* header view */
 374         g_signal_connect (G_OBJECT(priv->header_view), "header_selected",
 375                           G_CALLBACK(modest_ui_actions_on_header_selected), self);
 376         g_signal_connect (G_OBJECT(priv->header_view), "header_selected",
 377                           G_CALLBACK(on_header_selected), self);
 378         g_signal_connect (G_OBJECT(priv->header_view), "header_activated",
 379                           G_CALLBACK(modest_ui_actions_on_header_activated), self);
 380         g_signal_connect (G_OBJECT(priv->header_view), "item_not_found",
 381                           G_CALLBACK(modest_ui_actions_on_item_not_found), self);
 382         g_signal_connect (G_OBJECT(priv->header_view), "button-press-event",
 383                           G_CALLBACK (on_header_view_button_press_event), self);
 384         g_signal_connect (G_OBJECT(priv->header_view),"popup-menu",
 385                           G_CALLBACK (on_header_view_button_press_event), self);
 386
 387         /* msg preview */
 388         g_signal_connect (G_OBJECT(priv->msg_preview), "link_clicked",
 389                           G_CALLBACK(modest_ui_actions_on_msg_link_clicked), self);
 390         g_signal_connect (G_OBJECT(priv->msg_preview), "link_hover",
 391                           G_CALLBACK(modest_ui_actions_on_msg_link_hover), self);
 392         g_signal_connect (G_OBJECT(priv->msg_preview), "attachment_clicked",
 393                           G_CALLBACK(modest_ui_actions_on_msg_attachment_clicked), self);
 394         g_signal_connect (G_OBJECT(priv->msg_preview), "recpt-activated",
 395                           G_CALLBACK(modest_ui_actions_on_msg_recpt_activated), self);
 396
 397         /* Account store */
 398         /* Emmitted by our TnyAccountStore::get_password_func() implementation,
 399          * This is not a normal part of tinymail: */
 400         g_signal_connect (G_OBJECT (modest_runtime_get_account_store()), "password_requested",
 401                           G_CALLBACK (modest_ui_actions_on_password_requested), self);
 402
 403         /* Device */
 404         g_signal_connect (G_OBJECT(priv->online_toggle), "toggled",
 405                           G_CALLBACK(on_online_toggle_toggled), self);
 406
 407         /* Mail Operation Queue */
 408         g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 409                           "queue-changed",
 410                           G_CALLBACK (on_queue_changed),
 411                           self);
 412 }
 413
 414
 415 static GtkWidget*
 416 wrapped_in_scrolled_window (GtkWidget *widget, gboolean needs_viewport)
 417 {
 418         GtkWidget *win;
 419
 420         win = gtk_scrolled_window_new (NULL, NULL);
 421         gtk_scrolled_window_set_policy
 422                 (GTK_SCROLLED_WINDOW (win),GTK_POLICY_NEVER,
 423                  GTK_POLICY_AUTOMATIC);
 424         gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (win),
 425                                              GTK_SHADOW_IN);
 426
 427         if (needs_viewport)
 428                 gtk_scrolled_window_add_with_viewport
 429                         (GTK_SCROLLED_WINDOW(win), widget);
 430         else
 431                 gtk_container_add (GTK_CONTAINER(win),
 432                                    widget);
 433
 434         return win;
 435 }
 436
 437 static void
 438 setup_toolbar (ModestMainWindow *self)
 439 {
 440         ModestMainWindowPrivate *priv;
 441         ModestWindowPrivate *parent_priv;
 442         GtkWidget *item;
 443
 444         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 445         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 446
 447         item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNew");
 448         gtk_tool_item_set_is_important (GTK_TOOL_ITEM (item), TRUE);
 449         item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
 450         gtk_tool_item_set_is_important (GTK_TOOL_ITEM (item), TRUE);
 451         item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarSendReceive");
 452         gtk_tool_item_set_is_important (GTK_TOOL_ITEM (item), TRUE);
 453
 454 }
 455
 456
 457 ModestWindow *
 458 modest_main_window_new (void)
 459 {
 460         GObject *obj;
 461         ModestMainWindow *self;
 462         ModestMainWindowPrivate *priv;
 463         ModestWindowPrivate *parent_priv;
 464         GtkWidget *status_hbox;
 465         GtkWidget *folder_win;
 466         GtkWidget *preview_scroll;
 467         GtkActionGroup *action_group;
 468         GError *error = NULL;
 469         ModestDimmingRulesGroup *menu_rules_group = NULL;
 470         ModestDimmingRulesGroup *toolbar_rules_group = NULL;
 471
 472         obj  = g_object_new(MODEST_TYPE_MAIN_WINDOW, NULL);
 473         self = MODEST_MAIN_WINDOW(obj);
 474
 475         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 476         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 477
 478
 479         parent_priv->ui_manager = gtk_ui_manager_new();
 480         parent_priv->ui_dimming_manager = modest_ui_dimming_manager_new ();
 481         action_group = gtk_action_group_new ("ModestMainWindowActions");
 482         gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
 483
 484         menu_rules_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_MENU, FALSE);
 485         toolbar_rules_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_TOOLBAR, TRUE);
 486
 487         /* Add common actions */
 488         gtk_action_group_add_actions (action_group,
 489                                       modest_action_entries,
 490                                       G_N_ELEMENTS (modest_action_entries),
 491                                       obj);
 492         gtk_action_group_add_toggle_actions (action_group,
 493                                              modest_toggle_action_entries,
 494                                              G_N_ELEMENTS (modest_toggle_action_entries),
 495                                              self);
 496         gtk_action_group_add_toggle_actions (action_group,
 497                                              modest_main_window_toggle_action_entries,
 498                                              G_N_ELEMENTS (modest_toggle_action_entries),
 499                                              self);
 500
 501         gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
 502         g_object_unref (action_group);
 503
 504         /* Load the UI definition */
 505         gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager,
 506                                          MODEST_UIDIR "modest-main-window-ui.xml", &error);
 507         if (error != NULL) {
 508                 g_printerr ("modest: could not merge modest-main-window-ui.xml: %s", error->message);
 509                 g_error_free (error);
 510                 error = NULL;
 511         }
 512
 513         /* Add common dimming rules */
 514         modest_dimming_rules_group_add_rules (menu_rules_group,
 515                                               modest_main_window_menu_dimming_entries,
 516                                               G_N_ELEMENTS (modest_main_window_menu_dimming_entries),
 517                                               MODEST_WINDOW (self));
 518         modest_dimming_rules_group_add_rules (toolbar_rules_group,
 519                                               modest_main_window_toolbar_dimming_entries,
 520                                               G_N_ELEMENTS (modest_main_window_toolbar_dimming_entries),
 521                                               MODEST_WINDOW (self));
 522
 523         /* Insert dimming rules group for this window */
 524         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, menu_rules_group);
 525         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, toolbar_rules_group);
 526         g_object_unref (menu_rules_group);
 527         g_object_unref (toolbar_rules_group);
 528
 529         /* Add accelerators */
 530         gtk_window_add_accel_group (GTK_WINDOW (obj),
 531                                     gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
 532
 533         /* Toolbar / Menubar */
 534         parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar");
 535         parent_priv->menubar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/MenuBar");
 536
 537         setup_toolbar (MODEST_MAIN_WINDOW (obj));
 538         gtk_toolbar_set_tooltips (GTK_TOOLBAR (parent_priv->toolbar), TRUE);
 539         folder_win = wrapped_in_scrolled_window (GTK_WIDGET(priv->folder_view), FALSE);
 540         priv->header_win = wrapped_in_scrolled_window (GTK_WIDGET(priv->header_view), FALSE);
 541
 542         /* Paned */
 543         preview_scroll = gtk_scrolled_window_new (NULL, NULL);
 544         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (preview_scroll),
 545                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 546         gtk_paned_add1 (GTK_PANED(priv->main_paned), folder_win);
 547         gtk_paned_add2 (GTK_PANED(priv->main_paned), priv->msg_paned);
 548         gtk_paned_add1 (GTK_PANED(priv->msg_paned), priv->header_win);
 549         gtk_container_add (GTK_CONTAINER (preview_scroll),
 550                            GTK_WIDGET(priv->msg_preview));
 551         gtk_paned_add2 (GTK_PANED(priv->msg_paned), preview_scroll);
 552
 553         /* Main Bar */
 554         status_hbox = gtk_hbox_new (FALSE, 0);
 555         gtk_box_pack_start (GTK_BOX(status_hbox), priv->folder_info_label, FALSE,FALSE, 6);
 556         gtk_box_pack_start (GTK_BOX(status_hbox), priv->main_bar, TRUE, TRUE, 0);
 557         gtk_box_pack_start (GTK_BOX(status_hbox), priv->online_toggle,FALSE, FALSE, 0);
 558
 559         /* putting it all together... */
 560         priv->main_vbox = gtk_vbox_new (FALSE, 0);
 561         gtk_box_pack_start (GTK_BOX(priv->main_vbox), parent_priv->menubar, FALSE, FALSE, 0);
 562         gtk_box_pack_start (GTK_BOX(priv->main_vbox), parent_priv->toolbar, FALSE, FALSE, 0);
 563         gtk_box_pack_start (GTK_BOX(priv->main_vbox), priv->main_paned, TRUE, TRUE,0);
 564         gtk_box_pack_start (GTK_BOX(priv->main_vbox), status_hbox, FALSE, FALSE, 0);
 565         gtk_container_add (GTK_CONTAINER(obj), priv->main_vbox);
 566
 567         gtk_window_set_title (GTK_WINDOW(obj), _("Modest"));
 568         gtk_window_set_icon_from_file  (GTK_WINDOW(obj), MODEST_APP_ICON, NULL);
 569         gtk_widget_show_all (priv->main_vbox);
 570
 571         /* Do some tasks on show */
 572         g_signal_connect (G_OBJECT(self), "show", G_CALLBACK (modest_main_window_on_show), NULL);
 573
 574         /* Set account store */
 575         tny_account_store_view_set_account_store (TNY_ACCOUNT_STORE_VIEW (priv->folder_view),
 576                                                   TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()));
 577
 578         gtk_window_set_default_size (GTK_WINDOW (obj), 800, 600);
 579
 580         return (ModestWindow *) obj;
 581 }
 582
 583 static gboolean
 584 on_header_view_button_press_event (ModestHeaderView *header_view,
 585                                    GdkEventButton   *event,
 586                                    ModestMainWindow *self)
 587 {
 588         if (event->type == GDK_BUTTON_PRESS && event->button == 3) {
 589                 GtkWidget *menu;
 590                 ModestWindowPrivate *parent_priv;
 591
 592                 parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
 593                 menu = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/HeaderViewCSM");
 594
 595                 return show_context_popup_menu (self,
 596                                                 GTK_TREE_VIEW (header_view),
 597                                                 event,
 598                                                 menu);
 599         }
 600
 601         return FALSE;
 602 }
 603
 604 static gboolean
 605 on_folder_view_button_press_event (ModestFolderView *folder_view,
 606                                    GdkEventButton   *event,
 607                                    ModestMainWindow *self)
 608 {
 609         if (event->type == GDK_BUTTON_PRESS && event->button == 3) {
 610                 GtkWidget *menu;
 611                 ModestWindowPrivate *parent_priv;
 612
 613                 parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
 614                 menu = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/FolderViewCSM");
 615
 616                 return show_context_popup_menu (self,
 617                                                 GTK_TREE_VIEW (folder_view),
 618                                                 event,
 619                                                 menu);
 620         }
 621
 622         return FALSE;
 623 }
 624
 625 static gboolean
 626 show_context_popup_menu (ModestMainWindow *window,
 627                          GtkTreeView *tree_view,
 628                          GdkEventButton   *event,
 629                          GtkWidget *menu)
 630 {
 631         g_return_val_if_fail (menu, FALSE);
 632
 633         if (event != NULL) {
 634                 /* Ensure that the header is selected */
 635                 GtkTreeSelection *selection;
 636
 637                 selection = gtk_tree_view_get_selection (tree_view);
 638
 639                 if (gtk_tree_selection_count_selected_rows (selection) <= 1) {
 640                         GtkTreePath *path;
 641
 642                         /* Get tree path for row that was clicked */
 643                         if (gtk_tree_view_get_path_at_pos (tree_view,
 644                                                            (gint) event->x,
 645                                                            (gint) event->y,
 646                                                            &path,
 647                                                            NULL, NULL, NULL)) {
 648                                 gtk_tree_selection_unselect_all (selection);
 649                                 gtk_tree_selection_select_path (selection, path);
 650                                 gtk_tree_path_free (path);
 651                         }
 652                 }
 653
 654                 /* Show popup */
 655                 if (gtk_tree_selection_count_selected_rows(selection) == 1)
 656                         gtk_menu_popup (GTK_MENU (menu), NULL, NULL,
 657                                         NULL, NULL,
 658                                         event->button, event->time);
 659         }
 660         return TRUE;
 661 }
 662
 663 static void
 664 on_queue_changed (ModestMailOperationQueue *queue,
 665                   ModestMailOperation *mail_op,
 666                   ModestMailOperationQueueNotification type,
 667                   ModestMainWindow *self)
 668 {
 669         GSList *tmp;
 670         ModestMainWindowPrivate *priv;
 671
 672         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 673
 674         tmp = priv->progress_widgets;
 675
 676         switch (type) {
 677         case MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED:
 678                 while (tmp) {
 679                         modest_progress_object_add_operation (MODEST_PROGRESS_OBJECT (tmp->data),
 680                                                               mail_op);
 681                         tmp = g_slist_next (tmp);
 682                 }
 683                 break;
 684         case MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED:
 685                 while (tmp) {
 686                         modest_progress_object_remove_operation (MODEST_PROGRESS_OBJECT (tmp->data),
 687                                                                  mail_op);
 688                         tmp = g_slist_next (tmp);
 689                 }
 690                 break;
 691         }
 692 }
 693
 694 void
 695 modest_main_window_set_style (ModestMainWindow *self,
 696                               ModestMainWindowStyle style)
 697 {
 698         ModestMainWindowPrivate *priv;
 699         ModestWindowPrivate *parent_priv;
 700         GtkAction *action;
 701         gboolean active;
 702
 703         g_return_if_fail (MODEST_IS_MAIN_WINDOW (self));
 704
 705         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 706         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 707
 708         /* no change -> nothing to do */
 709         if (priv->style == style)
 710                 return;
 711
 712        /* Get toggle button and update the state if needed. This will
 713           happen only when the set_style is not invoked from the UI,
 714           for example when it's called from widget memory */
 715        action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToggleFolders");
 716        active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 717        if ((active && style == MODEST_MAIN_WINDOW_STYLE_SIMPLE) ||
 718            (!active && style == MODEST_MAIN_WINDOW_STYLE_SPLIT)) {
 719                g_signal_handlers_block_by_func (action, modest_ui_actions_toggle_folders_view, self);
 720                gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), !active);
 721                g_signal_handlers_unblock_by_func (action, modest_ui_actions_toggle_folders_view, self);
 722        }
 723
 724         priv->style = style;
 725         switch (style) {
 726         case MODEST_MAIN_WINDOW_STYLE_SIMPLE:
 727                 /* Remove main paned */
 728                 g_object_ref (priv->main_paned);
 729                 gtk_container_remove (GTK_CONTAINER (priv->main_vbox), priv->main_paned);
 730
 731                 /* Reparent the contents widget to the main vbox */
 732                 gtk_widget_reparent (priv->header_win, priv->main_vbox);
 733
 734                 break;
 735         case MODEST_MAIN_WINDOW_STYLE_SPLIT:
 736                 /* Remove header view */
 737                 g_object_ref (priv->header_win);
 738                 gtk_container_remove (GTK_CONTAINER (priv->main_vbox), priv->header_win);
 739
 740                 /* Reparent the main paned */
 741                 gtk_paned_add2 (GTK_PANED (priv->main_paned), priv->header_win);
 742                 gtk_container_add (GTK_CONTAINER (priv->main_vbox), priv->main_paned);
 743
 744                 break;
 745         default:
 746                 g_return_if_reached ();
 747         }
 748
 749 /*      /\* Let header view grab the focus if it's being shown *\/ */
 750 /*      if (priv->contents_style == MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS) */
 751 /*              gtk_widget_grab_focus (GTK_WIDGET (priv->header_view)); */
 752 /*      else  */
 753 /*              gtk_widget_grab_focus (GTK_WIDGET (priv->contents_widget)); */
 754
 755         /* Show changes */
 756         gtk_widget_show_all (GTK_WIDGET (priv->main_vbox));
 757 }
 758
 759
 760 ModestMainWindowStyle
 761 modest_main_window_get_style (ModestMainWindow *self)
 762 {
 763         /* TODO */
 764         return MODEST_MAIN_WINDOW_STYLE_SPLIT;
 765 }
 766
 767 void
 768 modest_main_window_set_contents_style (ModestMainWindow *self,
 769                                        ModestMainWindowContentsStyle style)
 770 {
 771         /* TODO */
 772 }
 773
 774 ModestMainWindowContentsStyle
 775 modest_main_window_get_contents_style (ModestMainWindow *self)
 776 {
 777         /* TODO */
 778         return MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS;
 779 }
 780
 781
 782 static void
 783 get_msg_callback (TnyFolder *folder,
 784                   gboolean cancelled,
 785                   TnyMsg *msg,
 786                   GError **err,
 787                   gpointer user_data)
 788 {
 789         if (!err ||!(*err)) {
 790                 ModestMsgView *msg_preview;
 791
 792                 msg_preview = MODEST_MSG_VIEW (user_data);
 793                 tny_msg_view_set_msg (TNY_MSG_VIEW (msg_preview), msg);
 794         }
 795
 796         /* Frees */
 797         g_object_unref (folder);
 798 }
 799
 800 static void
 801 on_header_selected (ModestHeaderView *header_view,
 802                     TnyHeader *header,
 803                     ModestMainWindow *main_window)
 804 {
 805         TnyFolder *folder;
 806         ModestMainWindowPrivate *priv;
 807
 808         priv = MODEST_MAIN_WINDOW_GET_PRIVATE (main_window);
 809
 810         if (!header)
 811                 return;
 812
 813         folder = tny_header_get_folder (header);
 814
 815         /* FIXME: do not use this directly. Use a mail operation
 816            instead in order to get progress info */
 817         tny_folder_get_msg_async (folder,
 818                                   header,
 819                                   (TnyGetMsgCallback) get_msg_callback,
 820                                   NULL,
 821                                   priv->msg_preview);
 822 }
 823
 824 void
 825 modest_main_window_notify_send_receive_initied    (ModestMainWindow *self)
 826 {
 827         g_message("NOT IMPLEMENTED %s", __FUNCTION__);
 828 }
 829 void
 830 modest_main_window_notify_send_receive_completed    (ModestMainWindow *self)
 831 {
 832         g_message("NOT IMPLEMENTED %s", __FUNCTION__);
 833 }
 834
 835 gboolean
 836 modest_main_window_transfer_mode_enabled (ModestMainWindow *self)
 837 {
 838         g_message("NOT IMPLEMENTED %s", __FUNCTION__);
 839         return FALSE;
 840 }
 841
 842 gboolean
 843 modest_main_window_on_msg_view_window_msg_changed (ModestMsgViewWindow *view_window,
 844                                                    GtkTreeModel *model,
 845                                                    GtkTreeRowReference *row_reference,
 846                                                    ModestMainWindow *self)
 847 {
 848         g_message("NOT IMPLEMENTED %s", __FUNCTION__);
 849         return FALSE;
 850 }
 851
 852 gboolean
 853 modest_main_window_screen_is_on (ModestMainWindow *self)
 854 {
 855         g_message("NOT IMPLEMENTED %s", __FUNCTION__);
 856         return TRUE;
 857 }
 858
 859 static void
 860 save_state (ModestWindow *window)
 861 {
 862         ModestConf *conf;
 863         ModestMainWindow* self = MODEST_MAIN_WINDOW(window);
 864         ModestMainWindowPrivate *priv;
 865
 866         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 867         conf = modest_runtime_get_conf ();
 868
 869         modest_widget_memory_save (conf, G_OBJECT(self),
 870                                    MODEST_CONF_MAIN_WINDOW_KEY);
 871         modest_widget_memory_save (conf, G_OBJECT(priv->main_paned),
 872                                    MODEST_CONF_MAIN_PANED_KEY);
 873         modest_widget_memory_save (conf, G_OBJECT(priv->folder_view),
 874                                    MODEST_CONF_FOLDER_VIEW_KEY);
 875 }