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 GtkActionEntry modest_folder_view_action_entries [] = {
 128
 129         /* Folder View CSM actions */
 130         { "FolderViewCSMNewFolder", NULL, N_("mcen_ti_new_folder"), NULL, NULL, G_CALLBACK (modest_ui_actions_on_new_folder) },
 131         { "FolderViewCSMRenameFolder", NULL, N_("mcen_me_user_renamefolder"), NULL, NULL, G_CALLBACK (modest_ui_actions_on_rename_folder) },
 132         { "FolderViewCSMPasteMsgs", NULL, N_("mcen_me_inbox_paste"), NULL, NULL,  G_CALLBACK (modest_ui_actions_on_paste)},
 133         { "FolderViewCSMDeleteFolder", NULL, N_("mcen_me_inbox_delete"), NULL, NULL, G_CALLBACK (modest_ui_actions_on_delete_folder) },
 134         { "FolderViewCSMSearchMessages", NULL, N_("mcen_me_inbox_search"), NULL, NULL, G_CALLBACK (modest_ui_actions_on_search_messages) },
 135         { "FolderViewCSMHelp", NULL, N_("mcen_me_inbox_help"), NULL, NULL, G_CALLBACK (modest_ui_actions_on_csm_help) },
 136 };
 137
 138 static const GtkActionEntry modest_header_view_action_entries [] = {
 139
 140         /* Header View CSM actions */
 141         { "HeaderViewCSMOpen",          NULL,  N_("mcen_me_inbox_open"),        NULL,       NULL, G_CALLBACK (modest_ui_actions_on_open) },
 142         { "HeaderViewCSMReply",         NULL,  N_("mcen_me_inbox_reply"),       NULL,      NULL, G_CALLBACK (modest_ui_actions_on_reply) },
 143         { "HeaderViewCSMReplyAll",      NULL,  N_("mcen_me_inbox_replytoall"),  NULL,      NULL, G_CALLBACK (modest_ui_actions_on_reply_all) },
 144         { "HeaderViewCSMForward",       NULL,  N_("mcen_me_inbox_forward"),     NULL,      NULL, G_CALLBACK (modest_ui_actions_on_forward) },
 145         { "HeaderViewCSMCut",           NULL,  N_("mcen_me_inbox_cut"),         "<CTRL>X", NULL, G_CALLBACK (modest_ui_actions_on_cut) },
 146         { "HeaderViewCSMCopy",          NULL,  N_("mcen_me_inbox_copy"),        "<CTRL>C", NULL, G_CALLBACK (modest_ui_actions_on_copy) },
 147         { "HeaderViewCSMPaste",         NULL,  N_("mcen_me_inbox_paste"),       "<CTRL>V", NULL, G_CALLBACK (modest_ui_actions_on_paste) },
 148         { "HeaderViewCSMDelete",        NULL,  N_("mcen_me_inbox_delete"),      NULL,      NULL, G_CALLBACK (modest_ui_actions_on_delete_message) },
 149         { "HeaderViewCSMCancelSending", NULL,  N_("mcen_me_outbox_cancelsend"), NULL,      NULL, G_CALLBACK (modest_ui_actions_cancel_send) },
 150         { "HeaderViewCSMHelp",          NULL,  N_("mcen_me_inbox_help"),        NULL,      NULL, G_CALLBACK (modest_ui_actions_on_help) },
 151 };
 152
 153 static const GtkToggleActionEntry modest_main_window_toggle_action_entries [] = {
 154         { "ToggleFolders",     MODEST_STOCK_SPLIT_VIEW, N_("mcen_me_inbox_hidefolders"), "<CTRL>t", NULL, G_CALLBACK (modest_ui_actions_toggle_folders_view), TRUE },
 155 };
 156
 157
 158 /* uncomment the following if you have defined any signals */
 159 /* static guint signals[LAST_SIGNAL] = {0}; */
 160
 161 GType
 162 modest_main_window_get_type (void)
 163 {
 164         static GType my_type = 0;
 165         if (!my_type) {
 166                 static const GTypeInfo my_info = {
 167                         sizeof(ModestMainWindowClass),
 168                         NULL,           /* base init */
 169                         NULL,           /* base finalize */
 170                         (GClassInitFunc) modest_main_window_class_init,
 171                         NULL,           /* class finalize */
 172                         NULL,           /* class data */
 173                         sizeof(ModestMainWindow),
 174                         1,              /* n_preallocs */
 175                         (GInstanceInitFunc) modest_main_window_init,
 176                         NULL
 177                 };
 178                 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
 179                                                   "ModestMainWindow",
 180                                                   &my_info, 0);
 181         }
 182         return my_type;
 183 }
 184
 185 static void
 186 modest_main_window_class_init (ModestMainWindowClass *klass)
 187 {
 188         GObjectClass *gobject_class;
 189         gobject_class = (GObjectClass*) klass;
 190
 191         parent_class            = g_type_class_peek_parent (klass);
 192         gobject_class->finalize = modest_main_window_finalize;
 193
 194         ((ModestWindowClass *)(klass))->save_state_func = save_state;
 195
 196         g_type_class_add_private (gobject_class, sizeof(ModestMainWindowPrivate));
 197 }
 198
 199 static GtkWidget *
 200 create_main_bar (GtkWidget *progress_bar)
 201 {
 202         GtkWidget *status_bar, *main_bar;
 203
 204         main_bar = gtk_hbox_new (FALSE, 6);
 205
 206         /* Status bar */
 207         status_bar = gtk_statusbar_new ();
 208         gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR (status_bar), FALSE);
 209
 210         /* Progress bar */
 211         gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (progress_bar), 1.0);
 212         gtk_progress_bar_set_ellipsize (GTK_PROGRESS_BAR (progress_bar),
 213                                         PANGO_ELLIPSIZE_END);
 214
 215         /* Pack */
 216         gtk_box_pack_start (GTK_BOX (main_bar), status_bar, TRUE, TRUE, 0);
 217         gtk_box_pack_start (GTK_BOX (main_bar), progress_bar, FALSE, FALSE, 0);
 218
 219         return main_bar;
 220 }
 221
 222 static void
 223 modest_main_window_init (ModestMainWindow *obj)
 224 {
 225         TnyAccountStore         *account_store;
 226         ModestMainWindowPrivate *priv;
 227         TnyFolderStoreQuery     *query;
 228         GtkWidget               *icon;
 229         gboolean                online;
 230         GtkWidget *progress_bar;
 231
 232         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(obj);
 233
 234         priv->folder_paned = NULL;
 235         priv->msg_paned    = NULL;
 236         priv->main_paned   = NULL;
 237         priv->progress_widgets = NULL;
 238
 239         account_store = TNY_ACCOUNT_STORE (modest_runtime_get_account_store ());
 240
 241         /* online/offline toggle */
 242         priv->online_toggle = gtk_toggle_button_new ();
 243         online  = tny_device_is_online (modest_runtime_get_device());
 244         icon    = gtk_image_new_from_icon_name (online ? GTK_STOCK_CONNECT : GTK_STOCK_DISCONNECT,
 245                                                 GTK_ICON_SIZE_BUTTON);
 246         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(priv->online_toggle), online);
 247         gtk_button_set_image (GTK_BUTTON(priv->online_toggle),icon);
 248
 249         priv->style = MODEST_MAIN_WINDOW_STYLE_SPLIT;
 250
 251         /* Paned */
 252         priv->folder_paned = gtk_vpaned_new ();
 253         priv->main_paned = gtk_hpaned_new ();
 254         priv->msg_paned = gtk_vpaned_new ();
 255
 256         /* Main bar */
 257         priv->folder_info_label = gtk_label_new (NULL);
 258         progress_bar = modest_progress_bar_new ();
 259         priv->main_bar = create_main_bar (progress_bar);
 260         priv->progress_widgets = g_slist_prepend (priv->progress_widgets,
 261                                                   progress_bar);
 262
 263         /* msg preview */
 264         priv->msg_preview = MODEST_MSG_VIEW(tny_platform_factory_new_msg_view
 265                                             (modest_tny_platform_factory_get_instance ()));
 266         if (!priv->msg_preview)
 267                 g_printerr ("modest: cannot instantiate msgpreiew\n");
 268
 269         /* header view */
 270         priv->header_view  =
 271                 MODEST_HEADER_VIEW(modest_header_view_new (NULL, MODEST_HEADER_VIEW_STYLE_TWOLINES));
 272         if (!priv->header_view)
 273                 g_printerr ("modest: cannot instantiate header view\n");
 274
 275         /* folder view */
 276         query = tny_folder_store_query_new ();
 277         tny_folder_store_query_add_item (query, NULL,
 278                                          TNY_FOLDER_STORE_QUERY_OPTION_SUBSCRIBED);
 279
 280         priv->folder_view = MODEST_FOLDER_VIEW (modest_folder_view_new (query));
 281         gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (priv->folder_view), FALSE);
 282         if (!priv->folder_view)
 283                 g_printerr ("modest: cannot instantiate folder view\n");
 284         g_object_unref (G_OBJECT (query));
 285 }
 286
 287 static void
 288 modest_main_window_finalize (GObject *obj)
 289 {
 290         G_OBJECT_CLASS(parent_class)->finalize (obj);
 291 }
 292
 293
 294 GtkWidget*
 295 modest_main_window_get_child_widget (ModestMainWindow *self,
 296                                      ModestMainWindowWidgetType widget_type)
 297 {
 298         ModestMainWindowPrivate *priv;
 299         GtkWidget *widget;
 300
 301         g_return_val_if_fail (self, NULL);
 302         g_return_val_if_fail (widget_type >= 0 && widget_type < MODEST_MAIN_WINDOW_WIDGET_TYPE_NUM,
 303                               NULL);
 304
 305         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 306
 307         switch (widget_type) {
 308         case MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW:
 309                 widget = (GtkWidget*)priv->header_view; break;
 310         case MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW:
 311                 widget = (GtkWidget*)priv->folder_view; break;
 312         case MODEST_MAIN_WINDOW_WIDGET_TYPE_MSG_PREVIEW:
 313                 widget = (GtkWidget*)priv->msg_preview; break;
 314         default:
 315                 g_return_val_if_reached (NULL);
 316                 return NULL;
 317         }
 318
 319         return widget ? GTK_WIDGET(widget) : NULL;
 320 }
 321
 322
 323 static void
 324 restore_settings (ModestMainWindow *self)
 325 {
 326         ModestConf *conf;
 327         ModestMainWindowPrivate *priv;
 328         ModestWindowPrivate *parent_priv;
 329
 330         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 331         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 332
 333         conf = modest_runtime_get_conf ();
 334
 335         modest_widget_memory_restore (conf, G_OBJECT(priv->folder_paned),
 336                                       MODEST_CONF_FOLDER_PANED_KEY);
 337         modest_widget_memory_restore (conf, G_OBJECT(priv->msg_paned),
 338                                       MODEST_CONF_MSG_PANED_KEY);
 339         modest_widget_memory_restore (conf, G_OBJECT(priv->main_paned),
 340                                       MODEST_CONF_MAIN_PANED_KEY);
 341         modest_widget_memory_restore (conf, G_OBJECT(priv->header_view),
 342                                       MODEST_CONF_HEADER_VIEW_KEY);
 343         modest_widget_memory_restore (conf, G_OBJECT(self),
 344                                       MODEST_CONF_MAIN_WINDOW_KEY);
 345 }
 346
 347 void
 348 on_online_toggle_toggled (GtkToggleButton *toggle, ModestMainWindow *self)
 349 {
 350         gboolean online;
 351         TnyDevice *device;
 352         ModestMainWindowPrivate *priv;
 353
 354         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 355
 356         device = modest_runtime_get_device ();
 357         online  = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->online_toggle));
 358
 359         if (online) {
 360                 /* TODO: Just attempt to go online, instead of forcing the online status: */
 361                 tny_device_force_online (device);
 362         }
 363         else
 364                 tny_device_force_offline (device);
 365 }
 366
 367 static void
 368 modest_main_window_on_show (GtkWidget *widget, gpointer user_data)
 369 {
 370         ModestMainWindow *self = MODEST_MAIN_WINDOW (widget);
 371
 372         /* Connect signals */
 373         connect_signals (self);
 374
 375         /* Restore window & widget settings */
 376         restore_settings (self);
 377 }
 378
 379 static void
 380 connect_signals (ModestMainWindow *self)
 381 {
 382         ModestWindowPrivate *parent_priv;
 383         ModestMainWindowPrivate *priv;
 384         ModestTnyAccountStore *account_store;
 385
 386         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 387         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 388
 389         account_store = modest_runtime_get_account_store ();
 390
 391         /* folder view */
 392         g_signal_connect (G_OBJECT(priv->folder_view), "button-press-event",
 393                           G_CALLBACK (on_folder_view_button_press_event),self);
 394         g_signal_connect (G_OBJECT(priv->folder_view), "folder_selection_changed",
 395                           G_CALLBACK(modest_ui_actions_on_folder_selection_changed), self);
 396         g_signal_connect (G_OBJECT(priv->folder_view), "folder-display-name-changed",
 397                           G_CALLBACK(modest_ui_actions_on_folder_display_name_changed), self);
 398
 399         /* header view */
 400         g_signal_connect (G_OBJECT(priv->header_view), "header_selected",
 401                           G_CALLBACK(modest_ui_actions_on_header_selected), self);
 402         g_signal_connect (G_OBJECT(priv->header_view), "header_selected",
 403                           G_CALLBACK(on_header_selected), self);
 404         g_signal_connect (G_OBJECT(priv->header_view), "header_activated",
 405                           G_CALLBACK(modest_ui_actions_on_header_activated), self);
 406         g_signal_connect (G_OBJECT(priv->header_view), "item_not_found",
 407                           G_CALLBACK(modest_ui_actions_on_item_not_found), self);
 408         g_signal_connect (G_OBJECT(priv->header_view), "button-press-event",
 409                           G_CALLBACK (on_header_view_button_press_event), self);
 410         g_signal_connect (G_OBJECT(priv->header_view),"popup-menu",
 411                           G_CALLBACK (on_header_view_button_press_event), self);
 412
 413         /* msg preview */
 414         g_signal_connect (G_OBJECT(priv->msg_preview), "link_clicked",
 415                           G_CALLBACK(modest_ui_actions_on_msg_link_clicked), self);
 416         g_signal_connect (G_OBJECT(priv->msg_preview), "link_hover",
 417                           G_CALLBACK(modest_ui_actions_on_msg_link_hover), self);
 418         g_signal_connect (G_OBJECT(priv->msg_preview), "attachment_clicked",
 419                           G_CALLBACK(modest_ui_actions_on_msg_attachment_clicked), self);
 420         g_signal_connect (G_OBJECT(priv->msg_preview), "recpt-activated",
 421                           G_CALLBACK(modest_ui_actions_on_msg_recpt_activated), self);
 422
 423         /* Device */
 424         g_signal_connect (G_OBJECT(priv->online_toggle), "toggled",
 425                           G_CALLBACK(on_online_toggle_toggled), self);
 426
 427         /* Mail Operation Queue */
 428         g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 429                           "queue-changed",
 430                           G_CALLBACK (on_queue_changed),
 431                           self);
 432 }
 433
 434
 435 static GtkWidget*
 436 wrapped_in_scrolled_window (GtkWidget *widget, gboolean needs_viewport)
 437 {
 438         GtkWidget *win;
 439
 440         win = gtk_scrolled_window_new (NULL, NULL);
 441         gtk_scrolled_window_set_policy
 442                 (GTK_SCROLLED_WINDOW (win),GTK_POLICY_NEVER,
 443                  GTK_POLICY_AUTOMATIC);
 444         gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (win),
 445                                              GTK_SHADOW_IN);
 446
 447         if (needs_viewport)
 448                 gtk_scrolled_window_add_with_viewport
 449                         (GTK_SCROLLED_WINDOW(win), widget);
 450         else
 451                 gtk_container_add (GTK_CONTAINER(win),
 452                                    widget);
 453
 454         return win;
 455 }
 456
 457 static void
 458 setup_toolbar (ModestMainWindow *self)
 459 {
 460         ModestMainWindowPrivate *priv;
 461         ModestWindowPrivate *parent_priv;
 462         GtkWidget *item;
 463
 464         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 465         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 466
 467         item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNew");
 468         gtk_tool_item_set_is_important (GTK_TOOL_ITEM (item), TRUE);
 469         item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
 470         gtk_tool_item_set_is_important (GTK_TOOL_ITEM (item), TRUE);
 471         item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarSendReceive");
 472         gtk_tool_item_set_is_important (GTK_TOOL_ITEM (item), TRUE);
 473
 474 }
 475
 476
 477 ModestWindow *
 478 modest_main_window_new (void)
 479 {
 480         GObject *obj;
 481         ModestMainWindow *self;
 482         ModestMainWindowPrivate *priv;
 483         ModestWindowPrivate *parent_priv;
 484         GtkWidget *status_hbox;
 485         GtkWidget *folder_win;
 486         GtkWidget *preview_scroll;
 487         GtkActionGroup *action_group;
 488         GError *error = NULL;
 489         ModestDimmingRulesGroup *menu_rules_group = NULL;
 490         ModestDimmingRulesGroup *toolbar_rules_group = NULL;
 491
 492         obj  = g_object_new(MODEST_TYPE_MAIN_WINDOW, NULL);
 493         self = MODEST_MAIN_WINDOW(obj);
 494
 495         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 496         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 497
 498
 499         parent_priv->ui_manager = gtk_ui_manager_new();
 500         parent_priv->ui_dimming_manager = modest_ui_dimming_manager_new ();
 501         action_group = gtk_action_group_new ("ModestMainWindowActions");
 502         gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
 503
 504         menu_rules_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_MENU, FALSE);
 505         toolbar_rules_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_TOOLBAR, TRUE);
 506
 507         /* Add common actions */
 508         gtk_action_group_add_actions (action_group,
 509                                       modest_action_entries,
 510                                       G_N_ELEMENTS (modest_action_entries),
 511                                       obj);
 512         gtk_action_group_add_toggle_actions (action_group,
 513                                              modest_toggle_action_entries,
 514                                              G_N_ELEMENTS (modest_toggle_action_entries),
 515                                              self);
 516         gtk_action_group_add_toggle_actions (action_group,
 517                                              modest_main_window_toggle_action_entries,
 518                                              G_N_ELEMENTS (modest_toggle_action_entries),
 519                                              self);
 520
 521         gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
 522         g_object_unref (action_group);
 523
 524         /* Load the UI definition */
 525         gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager,
 526                                          MODEST_UIDIR "modest-main-window-ui.xml", &error);
 527         if (error != NULL) {
 528                 g_printerr ("modest: could not merge modest-main-window-ui.xml: %s", error->message);
 529                 g_error_free (error);
 530                 error = NULL;
 531         }
 532
 533         /* Add common dimming rules */
 534         modest_dimming_rules_group_add_rules (menu_rules_group,
 535                                               modest_main_window_menu_dimming_entries,
 536                                               G_N_ELEMENTS (modest_main_window_menu_dimming_entries),
 537                                               MODEST_WINDOW (self));
 538         modest_dimming_rules_group_add_rules (toolbar_rules_group,
 539                                               modest_main_window_toolbar_dimming_entries,
 540                                               G_N_ELEMENTS (modest_main_window_toolbar_dimming_entries),
 541                                               MODEST_WINDOW (self));
 542
 543         /* Insert dimming rules group for this window */
 544         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, menu_rules_group);
 545         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, toolbar_rules_group);
 546         g_object_unref (menu_rules_group);
 547         g_object_unref (toolbar_rules_group);
 548
 549         /* Add accelerators */
 550         gtk_window_add_accel_group (GTK_WINDOW (obj),
 551                                     gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
 552
 553         /* Toolbar / Menubar */
 554         parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar");
 555         parent_priv->menubar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/MenuBar");
 556
 557         setup_toolbar (MODEST_MAIN_WINDOW (obj));
 558         gtk_toolbar_set_tooltips (GTK_TOOLBAR (parent_priv->toolbar), TRUE);
 559         folder_win = wrapped_in_scrolled_window (GTK_WIDGET(priv->folder_view), FALSE);
 560         priv->header_win = wrapped_in_scrolled_window (GTK_WIDGET(priv->header_view), FALSE);
 561
 562         /* Paned */
 563         preview_scroll = gtk_scrolled_window_new (NULL, NULL);
 564         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (preview_scroll),
 565                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 566         gtk_paned_add1 (GTK_PANED(priv->main_paned), folder_win);
 567         gtk_paned_add2 (GTK_PANED(priv->main_paned), priv->msg_paned);
 568         gtk_paned_add1 (GTK_PANED(priv->msg_paned), priv->header_win);
 569         gtk_container_add (GTK_CONTAINER (preview_scroll),
 570                            GTK_WIDGET(priv->msg_preview));
 571         gtk_paned_add2 (GTK_PANED(priv->msg_paned), preview_scroll);
 572
 573         /* Main Bar */
 574         status_hbox = gtk_hbox_new (FALSE, 0);
 575         gtk_box_pack_start (GTK_BOX(status_hbox), priv->folder_info_label, FALSE,FALSE, 6);
 576         gtk_box_pack_start (GTK_BOX(status_hbox), priv->main_bar, TRUE, TRUE, 0);
 577         gtk_box_pack_start (GTK_BOX(status_hbox), priv->online_toggle,FALSE, FALSE, 0);
 578
 579         /* putting it all together... */
 580         priv->main_vbox = gtk_vbox_new (FALSE, 0);
 581         gtk_box_pack_start (GTK_BOX(priv->main_vbox), parent_priv->menubar, FALSE, FALSE, 0);
 582         gtk_box_pack_start (GTK_BOX(priv->main_vbox), parent_priv->toolbar, FALSE, FALSE, 0);
 583         gtk_box_pack_start (GTK_BOX(priv->main_vbox), priv->main_paned, TRUE, TRUE,0);
 584         gtk_box_pack_start (GTK_BOX(priv->main_vbox), status_hbox, FALSE, FALSE, 0);
 585         gtk_container_add (GTK_CONTAINER(obj), priv->main_vbox);
 586
 587         gtk_window_set_title (GTK_WINDOW(obj), _("Modest"));
 588         gtk_window_set_icon_from_file  (GTK_WINDOW(obj), MODEST_APP_ICON, NULL);
 589         gtk_widget_show_all (priv->main_vbox);
 590
 591         /* Do some tasks on show */
 592         g_signal_connect (G_OBJECT(self), "show", G_CALLBACK (modest_main_window_on_show), NULL);
 593
 594         /* Set account store */
 595         tny_account_store_view_set_account_store (TNY_ACCOUNT_STORE_VIEW (priv->folder_view),
 596                                                   TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()));
 597
 598         gtk_window_set_default_size (GTK_WINDOW (obj), 800, 600);
 599
 600         return (ModestWindow *) obj;
 601 }
 602
 603 static gboolean
 604 on_header_view_button_press_event (ModestHeaderView *header_view,
 605                                    GdkEventButton   *event,
 606                                    ModestMainWindow *self)
 607 {
 608         if (event->type == GDK_BUTTON_PRESS && event->button == 3) {
 609                 GtkWidget *menu;
 610                 ModestWindowPrivate *parent_priv;
 611
 612                 parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
 613                 menu = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/HeaderViewCSM");
 614
 615                 return show_context_popup_menu (self,
 616                                                 GTK_TREE_VIEW (header_view),
 617                                                 event,
 618                                                 menu);
 619         }
 620
 621         return FALSE;
 622 }
 623
 624 static gboolean
 625 on_folder_view_button_press_event (ModestFolderView *folder_view,
 626                                    GdkEventButton   *event,
 627                                    ModestMainWindow *self)
 628 {
 629         if (event->type == GDK_BUTTON_PRESS && event->button == 3) {
 630                 GtkWidget *menu;
 631                 ModestWindowPrivate *parent_priv;
 632
 633                 parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
 634                 menu = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/FolderViewCSM");
 635
 636                 return show_context_popup_menu (self,
 637                                                 GTK_TREE_VIEW (folder_view),
 638                                                 event,
 639                                                 menu);
 640         }
 641
 642         return FALSE;
 643 }
 644
 645 static gboolean
 646 show_context_popup_menu (ModestMainWindow *window,
 647                          GtkTreeView *tree_view,
 648                          GdkEventButton   *event,
 649                          GtkWidget *menu)
 650 {
 651         g_return_val_if_fail (menu, FALSE);
 652
 653         if (event != NULL) {
 654                 /* Ensure that the header is selected */
 655                 GtkTreeSelection *selection;
 656
 657                 selection = gtk_tree_view_get_selection (tree_view);
 658
 659                 if (gtk_tree_selection_count_selected_rows (selection) <= 1) {
 660                         GtkTreePath *path;
 661
 662                         /* Get tree path for row that was clicked */
 663                         if (gtk_tree_view_get_path_at_pos (tree_view,
 664                                                            (gint) event->x,
 665                                                            (gint) event->y,
 666                                                            &path,
 667                                                            NULL, NULL, NULL)) {
 668                                 gtk_tree_selection_unselect_all (selection);
 669                                 gtk_tree_selection_select_path (selection, path);
 670                                 gtk_tree_path_free (path);
 671                         }
 672                 }
 673
 674                 /* Show popup */
 675                 if (gtk_tree_selection_count_selected_rows(selection) == 1)
 676                         gtk_menu_popup (GTK_MENU (menu), NULL, NULL,
 677                                         NULL, NULL,
 678                                         event->button, event->time);
 679         }
 680         return TRUE;
 681 }
 682
 683 static void
 684 on_queue_changed (ModestMailOperationQueue *queue,
 685                   ModestMailOperation *mail_op,
 686                   ModestMailOperationQueueNotification type,
 687                   ModestMainWindow *self)
 688 {
 689         GSList *tmp;
 690         ModestMainWindowPrivate *priv;
 691
 692         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 693
 694         tmp = priv->progress_widgets;
 695
 696         switch (type) {
 697         case MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED:
 698                 while (tmp) {
 699                         modest_progress_object_add_operation (MODEST_PROGRESS_OBJECT (tmp->data),
 700                                                               mail_op);
 701                         tmp = g_slist_next (tmp);
 702                 }
 703                 break;
 704         case MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED:
 705                 while (tmp) {
 706                         modest_progress_object_remove_operation (MODEST_PROGRESS_OBJECT (tmp->data),
 707                                                                  mail_op);
 708                         tmp = g_slist_next (tmp);
 709                 }
 710                 break;
 711         }
 712 }
 713
 714 void
 715 modest_main_window_set_style (ModestMainWindow *self,
 716                               ModestMainWindowStyle style)
 717 {
 718         ModestMainWindowPrivate *priv;
 719         ModestWindowPrivate *parent_priv;
 720         GtkAction *action;
 721         gboolean active;
 722
 723         g_return_if_fail (MODEST_IS_MAIN_WINDOW (self));
 724
 725         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 726         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 727
 728         /* no change -> nothing to do */
 729         if (priv->style == style)
 730                 return;
 731
 732        /* Get toggle button and update the state if needed. This will
 733           happen only when the set_style is not invoked from the UI,
 734           for example when it's called from widget memory */
 735        action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToggleFolders");
 736        active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 737        if ((active && style == MODEST_MAIN_WINDOW_STYLE_SIMPLE) ||
 738            (!active && style == MODEST_MAIN_WINDOW_STYLE_SPLIT)) {
 739                g_signal_handlers_block_by_func (action, modest_ui_actions_toggle_folders_view, self);
 740                gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), !active);
 741                g_signal_handlers_unblock_by_func (action, modest_ui_actions_toggle_folders_view, self);
 742        }
 743
 744         priv->style = style;
 745         switch (style) {
 746         case MODEST_MAIN_WINDOW_STYLE_SIMPLE:
 747                 /* Remove main paned */
 748                 g_object_ref (priv->main_paned);
 749                 gtk_container_remove (GTK_CONTAINER (priv->main_vbox), priv->main_paned);
 750
 751                 /* Reparent the contents widget to the main vbox */
 752                 gtk_widget_reparent (priv->header_win, priv->main_vbox);
 753
 754                 break;
 755         case MODEST_MAIN_WINDOW_STYLE_SPLIT:
 756                 /* Remove header view */
 757                 g_object_ref (priv->header_win);
 758                 gtk_container_remove (GTK_CONTAINER (priv->main_vbox), priv->header_win);
 759
 760                 /* Reparent the main paned */
 761                 gtk_paned_add2 (GTK_PANED (priv->main_paned), priv->header_win);
 762                 gtk_container_add (GTK_CONTAINER (priv->main_vbox), priv->main_paned);
 763
 764                 break;
 765         default:
 766                 g_return_if_reached ();
 767         }
 768
 769 /*      /\* Let header view grab the focus if it's being shown *\/ */
 770 /*      if (priv->contents_style == MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS) */
 771 /*              gtk_widget_grab_focus (GTK_WIDGET (priv->header_view)); */
 772 /*      else  */
 773 /*              gtk_widget_grab_focus (GTK_WIDGET (priv->contents_widget)); */
 774
 775         /* Show changes */
 776         gtk_widget_show_all (GTK_WIDGET (priv->main_vbox));
 777 }
 778
 779
 780 ModestMainWindowStyle
 781 modest_main_window_get_style (ModestMainWindow *self)
 782 {
 783         /* TODO */
 784         return MODEST_MAIN_WINDOW_STYLE_SPLIT;
 785 }
 786
 787 void
 788 modest_main_window_set_contents_style (ModestMainWindow *self,
 789                                        ModestMainWindowContentsStyle style)
 790 {
 791         /* TODO */
 792 }
 793
 794 ModestMainWindowContentsStyle
 795 modest_main_window_get_contents_style (ModestMainWindow *self)
 796 {
 797         /* TODO */
 798         return MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS;
 799 }
 800
 801
 802 static void
 803 get_msg_callback (TnyFolder *folder,
 804                   gboolean cancelled,
 805                   TnyMsg *msg,
 806                   GError **err,
 807                   gpointer user_data)
 808 {
 809         if (!err ||!(*err)) {
 810                 ModestMsgView *msg_preview;
 811
 812                 msg_preview = MODEST_MSG_VIEW (user_data);
 813                 tny_msg_view_set_msg (TNY_MSG_VIEW (msg_preview), msg);
 814         }
 815
 816         /* Frees */
 817         g_object_unref (folder);
 818 }
 819
 820 static void
 821 on_header_selected (ModestHeaderView *header_view,
 822                     TnyHeader *header,
 823                     ModestMainWindow *main_window)
 824 {
 825         TnyFolder *folder;
 826         ModestMainWindowPrivate *priv;
 827
 828         priv = MODEST_MAIN_WINDOW_GET_PRIVATE (main_window);
 829
 830         if (!header)
 831                 return;
 832
 833         folder = tny_header_get_folder (header);
 834
 835         /* FIXME: do not use this directly. Use a mail operation
 836            instead in order to get progress info */
 837         tny_folder_get_msg_async (folder,
 838                                   header,
 839                                   (TnyGetMsgCallback) get_msg_callback,
 840                                   NULL,
 841                                   priv->msg_preview);
 842 }
 843
 844 void
 845 modest_main_window_notify_send_receive_initied    (ModestMainWindow *self)
 846 {
 847         g_message("NOT IMPLEMENTED %s", __FUNCTION__);
 848 }
 849 void
 850 modest_main_window_notify_send_receive_completed    (ModestMainWindow *self)
 851 {
 852         g_message("NOT IMPLEMENTED %s", __FUNCTION__);
 853 }
 854
 855 gboolean
 856 modest_main_window_transfer_mode_enabled (ModestMainWindow *self)
 857 {
 858         g_message("NOT IMPLEMENTED %s", __FUNCTION__);
 859         return FALSE;
 860 }
 861
 862 gboolean
 863 modest_main_window_on_msg_view_window_msg_changed (ModestMsgViewWindow *view_window,
 864                                                    GtkTreeModel *model,
 865                                                    GtkTreeRowReference *row_reference,
 866                                                    ModestMainWindow *self)
 867 {
 868         g_message("NOT IMPLEMENTED %s", __FUNCTION__);
 869         return FALSE;
 870 }
 871
 872 gboolean
 873 modest_main_window_screen_is_on (ModestMainWindow *self)
 874 {
 875         g_message("NOT IMPLEMENTED %s", __FUNCTION__);
 876         return TRUE;
 877 }
 878
 879 static void
 880 save_state (ModestWindow *window)
 881 {
 882         ModestConf *conf;
 883         ModestMainWindow* self = MODEST_MAIN_WINDOW(window);
 884         ModestMainWindowPrivate *priv;
 885
 886         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 887         conf = modest_runtime_get_conf ();
 888
 889         modest_widget_memory_save (conf, G_OBJECT(self),
 890                                    MODEST_CONF_MAIN_WINDOW_KEY);
 891         modest_widget_memory_save (conf, G_OBJECT(priv->main_paned),
 892                                    MODEST_CONF_MAIN_PANED_KEY);
 893         modest_widget_memory_save (conf, G_OBJECT(priv->folder_view),
 894                                    MODEST_CONF_FOLDER_VIEW_KEY);
 895 }