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_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         /* Pack */
 211         gtk_box_pack_start (GTK_BOX (main_bar), status_bar, TRUE, TRUE, 0);
 212         gtk_box_pack_start (GTK_BOX (main_bar), progress_bar, FALSE, FALSE, 0);
 213
 214         return main_bar;
 215 }
 216
 217 static void
 218 modest_main_window_init (ModestMainWindow *obj)
 219 {
 220         TnyAccountStore         *account_store;
 221         ModestMainWindowPrivate *priv;
 222         TnyFolderStoreQuery     *query;
 223         GtkWidget               *icon;
 224         gboolean                online;
 225         GtkWidget *progress_bar;
 226
 227         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(obj);
 228
 229         priv->folder_paned = NULL;
 230         priv->msg_paned    = NULL;
 231         priv->main_paned   = NULL;
 232         priv->progress_widgets = NULL;
 233
 234         account_store = TNY_ACCOUNT_STORE (modest_runtime_get_account_store ());
 235
 236         /* online/offline toggle */
 237         priv->online_toggle = gtk_toggle_button_new ();
 238         online  = tny_device_is_online (modest_runtime_get_device());
 239         icon    = gtk_image_new_from_icon_name (online ? GTK_STOCK_CONNECT : GTK_STOCK_DISCONNECT,
 240                                                 GTK_ICON_SIZE_BUTTON);
 241         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(priv->online_toggle), online);
 242         gtk_button_set_image (GTK_BUTTON(priv->online_toggle),icon);
 243
 244         priv->style = MODEST_MAIN_WINDOW_STYLE_SPLIT;
 245
 246         /* Paned */
 247         priv->folder_paned = gtk_vpaned_new ();
 248         priv->main_paned = gtk_hpaned_new ();
 249         priv->msg_paned = gtk_vpaned_new ();
 250
 251         /* Main bar */
 252         priv->folder_info_label = gtk_label_new (NULL);
 253         progress_bar = modest_progress_bar_new ();
 254         priv->main_bar = create_main_bar (progress_bar);
 255         priv->progress_widgets = g_slist_prepend (priv->progress_widgets,
 256                                                   progress_bar);
 257
 258         /* msg preview */
 259         priv->msg_preview = MODEST_MSG_VIEW(tny_platform_factory_new_msg_view
 260                                             (modest_tny_platform_factory_get_instance ()));
 261         if (!priv->msg_preview)
 262                 g_printerr ("modest: cannot instantiate msgpreiew\n");
 263
 264         /* header view */
 265         priv->header_view  =
 266                 MODEST_HEADER_VIEW(modest_header_view_new (NULL, MODEST_HEADER_VIEW_STYLE_TWOLINES));
 267         if (!priv->header_view)
 268                 g_printerr ("modest: cannot instantiate header view\n");
 269
 270         /* folder view */
 271         query = tny_folder_store_query_new ();
 272         tny_folder_store_query_add_item (query, NULL,
 273                                          TNY_FOLDER_STORE_QUERY_OPTION_SUBSCRIBED);
 274
 275         priv->folder_view = MODEST_FOLDER_VIEW (modest_folder_view_new (query));
 276         gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (priv->folder_view), FALSE);
 277         if (!priv->folder_view)
 278                 g_printerr ("modest: cannot instantiate folder view\n");
 279         g_object_unref (G_OBJECT (query));
 280 }
 281
 282 static void
 283 modest_main_window_finalize (GObject *obj)
 284 {
 285         G_OBJECT_CLASS(parent_class)->finalize (obj);
 286 }
 287
 288
 289 GtkWidget*
 290 modest_main_window_get_child_widget (ModestMainWindow *self,
 291                                      ModestMainWindowWidgetType widget_type)
 292 {
 293         ModestMainWindowPrivate *priv;
 294         GtkWidget *widget;
 295
 296         g_return_val_if_fail (self, NULL);
 297         g_return_val_if_fail (widget_type >= 0 && widget_type < MODEST_MAIN_WINDOW_WIDGET_TYPE_NUM,
 298                               NULL);
 299
 300         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 301
 302         switch (widget_type) {
 303         case MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW:
 304                 widget = (GtkWidget*)priv->header_view; break;
 305         case MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW:
 306                 widget = (GtkWidget*)priv->folder_view; break;
 307         case MODEST_MAIN_WINDOW_WIDGET_TYPE_MSG_PREVIEW:
 308                 widget = (GtkWidget*)priv->msg_preview; break;
 309         default:
 310                 g_return_val_if_reached (NULL);
 311                 return NULL;
 312         }
 313
 314         return widget ? GTK_WIDGET(widget) : NULL;
 315 }
 316
 317
 318 static void
 319 restore_settings (ModestMainWindow *self)
 320 {
 321         ModestConf *conf;
 322         ModestMainWindowPrivate *priv;
 323         ModestWindowPrivate *parent_priv;
 324
 325         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 326         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 327
 328         conf = modest_runtime_get_conf ();
 329
 330         modest_widget_memory_restore (conf, G_OBJECT(priv->folder_paned),
 331                                       MODEST_CONF_FOLDER_PANED_KEY);
 332         modest_widget_memory_restore (conf, G_OBJECT(priv->msg_paned),
 333                                       MODEST_CONF_MSG_PANED_KEY);
 334         modest_widget_memory_restore (conf, G_OBJECT(priv->main_paned),
 335                                       MODEST_CONF_MAIN_PANED_KEY);
 336         modest_widget_memory_restore (conf, G_OBJECT(priv->header_view),
 337                                       MODEST_CONF_HEADER_VIEW_KEY);
 338         modest_widget_memory_restore (conf, G_OBJECT(self),
 339                                       MODEST_CONF_MAIN_WINDOW_KEY);
 340 }
 341
 342 void
 343 on_online_toggle_toggled (GtkToggleButton *toggle, ModestMainWindow *self)
 344 {
 345         gboolean online;
 346         TnyDevice *device;
 347         ModestMainWindowPrivate *priv;
 348
 349         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 350
 351         device = modest_runtime_get_device ();
 352         online  = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->online_toggle));
 353
 354         if (online) {
 355                 /* TODO: Just attempt to go online, instead of forcing the online status: */
 356                 tny_device_force_online (device);
 357         }
 358         else
 359                 tny_device_force_offline (device);
 360 }
 361
 362 static void
 363 modest_main_window_on_show (GtkWidget *widget, gpointer user_data)
 364 {
 365         ModestMainWindow *self = MODEST_MAIN_WINDOW (widget);
 366
 367         /* Connect signals */
 368         connect_signals (self);
 369
 370         /* Restore window & widget settings */
 371         restore_settings (self);
 372 }
 373
 374 static void
 375 connect_signals (ModestMainWindow *self)
 376 {
 377         ModestWindowPrivate *parent_priv;
 378         ModestMainWindowPrivate *priv;
 379         ModestTnyAccountStore *account_store;
 380
 381         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 382         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 383
 384         account_store = modest_runtime_get_account_store ();
 385
 386         /* folder view */
 387         g_signal_connect (G_OBJECT(priv->folder_view), "button-press-event",
 388                           G_CALLBACK (on_folder_view_button_press_event),self);
 389         g_signal_connect (G_OBJECT(priv->folder_view), "folder_selection_changed",
 390                           G_CALLBACK(modest_ui_actions_on_folder_selection_changed), self);
 391         g_signal_connect (G_OBJECT(priv->folder_view), "folder-display-name-changed",
 392                           G_CALLBACK(modest_ui_actions_on_folder_display_name_changed), self);
 393
 394         /* header view */
 395         g_signal_connect (G_OBJECT(priv->header_view), "header_selected",
 396                           G_CALLBACK(modest_ui_actions_on_header_selected), self);
 397         g_signal_connect (G_OBJECT(priv->header_view), "header_selected",
 398                           G_CALLBACK(on_header_selected), self);
 399         g_signal_connect (G_OBJECT(priv->header_view), "header_activated",
 400                           G_CALLBACK(modest_ui_actions_on_header_activated), self);
 401         g_signal_connect (G_OBJECT(priv->header_view), "item_not_found",
 402                           G_CALLBACK(modest_ui_actions_on_item_not_found), self);
 403         g_signal_connect (G_OBJECT(priv->header_view), "button-press-event",
 404                           G_CALLBACK (on_header_view_button_press_event), self);
 405         g_signal_connect (G_OBJECT(priv->header_view),"popup-menu",
 406                           G_CALLBACK (on_header_view_button_press_event), self);
 407
 408         /* msg preview */
 409         g_signal_connect (G_OBJECT(priv->msg_preview), "link_clicked",
 410                           G_CALLBACK(modest_ui_actions_on_msg_link_clicked), self);
 411         g_signal_connect (G_OBJECT(priv->msg_preview), "link_hover",
 412                           G_CALLBACK(modest_ui_actions_on_msg_link_hover), self);
 413         g_signal_connect (G_OBJECT(priv->msg_preview), "attachment_clicked",
 414                           G_CALLBACK(modest_ui_actions_on_msg_attachment_clicked), self);
 415         g_signal_connect (G_OBJECT(priv->msg_preview), "recpt-activated",
 416                           G_CALLBACK(modest_ui_actions_on_msg_recpt_activated), self);
 417
 418         /* Account store */
 419         /* Emmitted by our TnyAccountStore::get_password_func() implementation,
 420          * This is not a normal part of tinymail: */
 421         g_signal_connect (G_OBJECT (modest_runtime_get_account_store()), "password_requested",
 422                           G_CALLBACK (modest_ui_actions_on_password_requested), self);
 423
 424         /* Device */
 425         g_signal_connect (G_OBJECT(priv->online_toggle), "toggled",
 426                           G_CALLBACK(on_online_toggle_toggled), self);
 427
 428         /* Mail Operation Queue */
 429         g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 430                           "queue-changed",
 431                           G_CALLBACK (on_queue_changed),
 432                           self);
 433 }
 434
 435
 436 static GtkWidget*
 437 wrapped_in_scrolled_window (GtkWidget *widget, gboolean needs_viewport)
 438 {
 439         GtkWidget *win;
 440
 441         win = gtk_scrolled_window_new (NULL, NULL);
 442         gtk_scrolled_window_set_policy
 443                 (GTK_SCROLLED_WINDOW (win),GTK_POLICY_NEVER,
 444                  GTK_POLICY_AUTOMATIC);
 445         gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (win),
 446                                              GTK_SHADOW_IN);
 447
 448         if (needs_viewport)
 449                 gtk_scrolled_window_add_with_viewport
 450                         (GTK_SCROLLED_WINDOW(win), widget);
 451         else
 452                 gtk_container_add (GTK_CONTAINER(win),
 453                                    widget);
 454
 455         return win;
 456 }
 457
 458 static void
 459 setup_toolbar (ModestMainWindow *self)
 460 {
 461         ModestMainWindowPrivate *priv;
 462         ModestWindowPrivate *parent_priv;
 463         GtkWidget *item;
 464
 465         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 466         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 467
 468         item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNew");
 469         gtk_tool_item_set_is_important (GTK_TOOL_ITEM (item), TRUE);
 470         item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
 471         gtk_tool_item_set_is_important (GTK_TOOL_ITEM (item), TRUE);
 472         item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarSendReceive");
 473         gtk_tool_item_set_is_important (GTK_TOOL_ITEM (item), TRUE);
 474
 475 }
 476
 477
 478 ModestWindow *
 479 modest_main_window_new (void)
 480 {
 481         GObject *obj;
 482         ModestMainWindow *self;
 483         ModestMainWindowPrivate *priv;
 484         ModestWindowPrivate *parent_priv;
 485         GtkWidget *status_hbox;
 486         GtkWidget *folder_win;
 487         GtkWidget *preview_scroll;
 488         GtkActionGroup *action_group;
 489         GError *error = NULL;
 490         ModestDimmingRulesGroup *menu_rules_group = NULL;
 491         ModestDimmingRulesGroup *toolbar_rules_group = NULL;
 492
 493         obj  = g_object_new(MODEST_TYPE_MAIN_WINDOW, NULL);
 494         self = MODEST_MAIN_WINDOW(obj);
 495
 496         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 497         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 498
 499
 500         parent_priv->ui_manager = gtk_ui_manager_new();
 501         parent_priv->ui_dimming_manager = modest_ui_dimming_manager_new ();
 502         action_group = gtk_action_group_new ("ModestMainWindowActions");
 503         gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
 504
 505         menu_rules_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_MENU, FALSE);
 506         toolbar_rules_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_TOOLBAR, TRUE);
 507
 508         /* Add common actions */
 509         gtk_action_group_add_actions (action_group,
 510                                       modest_action_entries,
 511                                       G_N_ELEMENTS (modest_action_entries),
 512                                       obj);
 513
 514         gtk_action_group_add_actions (action_group,
 515                                       modest_header_view_action_entries,
 516                                       G_N_ELEMENTS (modest_header_view_action_entries),
 517                                       self);
 518
 519         gtk_action_group_add_actions (action_group,
 520                                       modest_folder_view_action_entries,
 521                                       G_N_ELEMENTS (modest_folder_view_action_entries),
 522                                       self);
 523
 524         gtk_action_group_add_toggle_actions (action_group,
 525                                              modest_toggle_action_entries,
 526                                              G_N_ELEMENTS (modest_toggle_action_entries),
 527                                              self);
 528         gtk_action_group_add_toggle_actions (action_group,
 529                                              modest_main_window_toggle_action_entries,
 530                                              G_N_ELEMENTS (modest_toggle_action_entries),
 531                                              self);
 532
 533         gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
 534         g_object_unref (action_group);
 535
 536         /* Load the UI definition */
 537         gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager,
 538                                          MODEST_UIDIR "modest-main-window-ui.xml", &error);
 539         if (error != NULL) {
 540                 g_printerr ("modest: could not merge modest-main-window-ui.xml: %s", error->message);
 541                 g_error_free (error);
 542                 error = NULL;
 543         }
 544
 545         /* Add common dimming rules */
 546         modest_dimming_rules_group_add_rules (menu_rules_group,
 547                                               modest_main_window_menu_dimming_entries,
 548                                               G_N_ELEMENTS (modest_main_window_menu_dimming_entries),
 549                                               MODEST_WINDOW (self));
 550         modest_dimming_rules_group_add_rules (toolbar_rules_group,
 551                                               modest_main_window_toolbar_dimming_entries,
 552                                               G_N_ELEMENTS (modest_main_window_toolbar_dimming_entries),
 553                                               MODEST_WINDOW (self));
 554
 555         /* Insert dimming rules group for this window */
 556         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, menu_rules_group);
 557         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, toolbar_rules_group);
 558         g_object_unref (menu_rules_group);
 559         g_object_unref (toolbar_rules_group);
 560
 561         /* Add accelerators */
 562         gtk_window_add_accel_group (GTK_WINDOW (obj),
 563                                     gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
 564
 565         /* Toolbar / Menubar */
 566         parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar");
 567         parent_priv->menubar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/MenuBar");
 568
 569         setup_toolbar (MODEST_MAIN_WINDOW (obj));
 570         gtk_toolbar_set_tooltips (GTK_TOOLBAR (parent_priv->toolbar), TRUE);
 571         folder_win = wrapped_in_scrolled_window (GTK_WIDGET(priv->folder_view), FALSE);
 572         priv->header_win = wrapped_in_scrolled_window (GTK_WIDGET(priv->header_view), FALSE);
 573
 574         /* Paned */
 575         preview_scroll = gtk_scrolled_window_new (NULL, NULL);
 576         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (preview_scroll),
 577                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 578         gtk_paned_add1 (GTK_PANED(priv->main_paned), folder_win);
 579         gtk_paned_add2 (GTK_PANED(priv->main_paned), priv->msg_paned);
 580         gtk_paned_add1 (GTK_PANED(priv->msg_paned), priv->header_win);
 581         gtk_container_add (GTK_CONTAINER (preview_scroll),
 582                            GTK_WIDGET(priv->msg_preview));
 583         gtk_paned_add2 (GTK_PANED(priv->msg_paned), preview_scroll);
 584
 585         /* Main Bar */
 586         status_hbox = gtk_hbox_new (FALSE, 0);
 587         gtk_box_pack_start (GTK_BOX(status_hbox), priv->folder_info_label, FALSE,FALSE, 6);
 588         gtk_box_pack_start (GTK_BOX(status_hbox), priv->main_bar, TRUE, TRUE, 0);
 589         gtk_box_pack_start (GTK_BOX(status_hbox), priv->online_toggle,FALSE, FALSE, 0);
 590
 591         /* putting it all together... */
 592         priv->main_vbox = gtk_vbox_new (FALSE, 0);
 593         gtk_box_pack_start (GTK_BOX(priv->main_vbox), parent_priv->menubar, FALSE, FALSE, 0);
 594         gtk_box_pack_start (GTK_BOX(priv->main_vbox), parent_priv->toolbar, FALSE, FALSE, 0);
 595         gtk_box_pack_start (GTK_BOX(priv->main_vbox), priv->main_paned, TRUE, TRUE,0);
 596         gtk_box_pack_start (GTK_BOX(priv->main_vbox), status_hbox, FALSE, FALSE, 0);
 597         gtk_container_add (GTK_CONTAINER(obj), priv->main_vbox);
 598
 599         gtk_window_set_title (GTK_WINDOW(obj), _("Modest"));
 600         gtk_window_set_icon_from_file  (GTK_WINDOW(obj), MODEST_APP_ICON, NULL);
 601         gtk_widget_show_all (priv->main_vbox);
 602
 603         /* Do some tasks on show */
 604         g_signal_connect (G_OBJECT(self), "show", G_CALLBACK (modest_main_window_on_show), NULL);
 605
 606         /* Set account store */
 607         tny_account_store_view_set_account_store (TNY_ACCOUNT_STORE_VIEW (priv->folder_view),
 608                                                   TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()));
 609
 610         gtk_window_set_default_size (GTK_WINDOW (obj), 800, 600);
 611
 612         return (ModestWindow *) obj;
 613 }
 614
 615 static gboolean
 616 on_header_view_button_press_event (ModestHeaderView *header_view,
 617                                    GdkEventButton   *event,
 618                                    ModestMainWindow *self)
 619 {
 620         if (event->type == GDK_BUTTON_PRESS && event->button == 3) {
 621                 GtkWidget *menu;
 622                 ModestWindowPrivate *parent_priv;
 623
 624                 parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
 625                 menu = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/HeaderViewCSM");
 626
 627                 return show_context_popup_menu (self,
 628                                                 GTK_TREE_VIEW (header_view),
 629                                                 event,
 630                                                 menu);
 631         }
 632
 633         return FALSE;
 634 }
 635
 636 static gboolean
 637 on_folder_view_button_press_event (ModestFolderView *folder_view,
 638                                    GdkEventButton   *event,
 639                                    ModestMainWindow *self)
 640 {
 641         if (event->type == GDK_BUTTON_PRESS && event->button == 3) {
 642                 GtkWidget *menu;
 643                 ModestWindowPrivate *parent_priv;
 644
 645                 parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
 646                 menu = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/FolderViewCSM");
 647
 648                 return show_context_popup_menu (self,
 649                                                 GTK_TREE_VIEW (folder_view),
 650                                                 event,
 651                                                 menu);
 652         }
 653
 654         return FALSE;
 655 }
 656
 657 static gboolean
 658 show_context_popup_menu (ModestMainWindow *window,
 659                          GtkTreeView *tree_view,
 660                          GdkEventButton   *event,
 661                          GtkWidget *menu)
 662 {
 663         g_return_val_if_fail (menu, FALSE);
 664
 665         if (event != NULL) {
 666                 /* Ensure that the header is selected */
 667                 GtkTreeSelection *selection;
 668
 669                 selection = gtk_tree_view_get_selection (tree_view);
 670
 671                 if (gtk_tree_selection_count_selected_rows (selection) <= 1) {
 672                         GtkTreePath *path;
 673
 674                         /* Get tree path for row that was clicked */
 675                         if (gtk_tree_view_get_path_at_pos (tree_view,
 676                                                            (gint) event->x,
 677                                                            (gint) event->y,
 678                                                            &path,
 679                                                            NULL, NULL, NULL)) {
 680                                 gtk_tree_selection_unselect_all (selection);
 681                                 gtk_tree_selection_select_path (selection, path);
 682                                 gtk_tree_path_free (path);
 683                         }
 684                 }
 685
 686                 /* Show popup */
 687                 if (gtk_tree_selection_count_selected_rows(selection) == 1)
 688                         gtk_menu_popup (GTK_MENU (menu), NULL, NULL,
 689                                         NULL, NULL,
 690                                         event->button, event->time);
 691         }
 692         return TRUE;
 693 }
 694
 695 static void
 696 on_queue_changed (ModestMailOperationQueue *queue,
 697                   ModestMailOperation *mail_op,
 698                   ModestMailOperationQueueNotification type,
 699                   ModestMainWindow *self)
 700 {
 701         GSList *tmp;
 702         ModestMainWindowPrivate *priv;
 703
 704         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 705
 706         tmp = priv->progress_widgets;
 707
 708         switch (type) {
 709         case MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED:
 710                 while (tmp) {
 711                         modest_progress_object_add_operation (MODEST_PROGRESS_OBJECT (tmp->data),
 712                                                               mail_op);
 713                         tmp = g_slist_next (tmp);
 714                 }
 715                 break;
 716         case MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED:
 717                 while (tmp) {
 718                         modest_progress_object_remove_operation (MODEST_PROGRESS_OBJECT (tmp->data),
 719                                                                  mail_op);
 720                         tmp = g_slist_next (tmp);
 721                 }
 722                 break;
 723         }
 724 }
 725
 726 void
 727 modest_main_window_set_style (ModestMainWindow *self,
 728                               ModestMainWindowStyle style)
 729 {
 730         ModestMainWindowPrivate *priv;
 731         ModestWindowPrivate *parent_priv;
 732         GtkAction *action;
 733         gboolean active;
 734
 735         g_return_if_fail (MODEST_IS_MAIN_WINDOW (self));
 736
 737         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 738         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 739
 740         /* no change -> nothing to do */
 741         if (priv->style == style)
 742                 return;
 743
 744        /* Get toggle button and update the state if needed. This will
 745           happen only when the set_style is not invoked from the UI,
 746           for example when it's called from widget memory */
 747        action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToggleFolders");
 748        active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 749        if ((active && style == MODEST_MAIN_WINDOW_STYLE_SIMPLE) ||
 750            (!active && style == MODEST_MAIN_WINDOW_STYLE_SPLIT)) {
 751                g_signal_handlers_block_by_func (action, modest_ui_actions_toggle_folders_view, self);
 752                gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), !active);
 753                g_signal_handlers_unblock_by_func (action, modest_ui_actions_toggle_folders_view, self);
 754        }
 755
 756         priv->style = style;
 757         switch (style) {
 758         case MODEST_MAIN_WINDOW_STYLE_SIMPLE:
 759                 /* Remove main paned */
 760                 g_object_ref (priv->main_paned);
 761                 gtk_container_remove (GTK_CONTAINER (priv->main_vbox), priv->main_paned);
 762
 763                 /* Reparent the contents widget to the main vbox */
 764                 gtk_widget_reparent (priv->header_win, priv->main_vbox);
 765
 766                 break;
 767         case MODEST_MAIN_WINDOW_STYLE_SPLIT:
 768                 /* Remove header view */
 769                 g_object_ref (priv->header_win);
 770                 gtk_container_remove (GTK_CONTAINER (priv->main_vbox), priv->header_win);
 771
 772                 /* Reparent the main paned */
 773                 gtk_paned_add2 (GTK_PANED (priv->main_paned), priv->header_win);
 774                 gtk_container_add (GTK_CONTAINER (priv->main_vbox), priv->main_paned);
 775
 776                 break;
 777         default:
 778                 g_return_if_reached ();
 779         }
 780
 781 /*      /\* Let header view grab the focus if it's being shown *\/ */
 782 /*      if (priv->contents_style == MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS) */
 783 /*              gtk_widget_grab_focus (GTK_WIDGET (priv->header_view)); */
 784 /*      else  */
 785 /*              gtk_widget_grab_focus (GTK_WIDGET (priv->contents_widget)); */
 786
 787         /* Show changes */
 788         gtk_widget_show_all (GTK_WIDGET (priv->main_vbox));
 789 }
 790
 791
 792 ModestMainWindowStyle
 793 modest_main_window_get_style (ModestMainWindow *self)
 794 {
 795         /* TODO */
 796         return MODEST_MAIN_WINDOW_STYLE_SPLIT;
 797 }
 798
 799 void
 800 modest_main_window_set_contents_style (ModestMainWindow *self,
 801                                        ModestMainWindowContentsStyle style)
 802 {
 803         /* TODO */
 804 }
 805
 806 ModestMainWindowContentsStyle
 807 modest_main_window_get_contents_style (ModestMainWindow *self)
 808 {
 809         /* TODO */
 810         return MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS;
 811 }
 812
 813
 814 static void
 815 get_msg_callback (TnyFolder *folder,
 816                   gboolean cancelled,
 817                   TnyMsg *msg,
 818                   GError **err,
 819                   gpointer user_data)
 820 {
 821         if (!err ||!(*err)) {
 822                 ModestMsgView *msg_preview;
 823
 824                 msg_preview = MODEST_MSG_VIEW (user_data);
 825                 tny_msg_view_set_msg (TNY_MSG_VIEW (msg_preview), msg);
 826         }
 827
 828         /* Frees */
 829         g_object_unref (folder);
 830 }
 831
 832 static void
 833 on_header_selected (ModestHeaderView *header_view,
 834                     TnyHeader *header,
 835                     ModestMainWindow *main_window)
 836 {
 837         TnyFolder *folder;
 838         ModestMainWindowPrivate *priv;
 839
 840         priv = MODEST_MAIN_WINDOW_GET_PRIVATE (main_window);
 841
 842         if (!header)
 843                 return;
 844
 845         folder = tny_header_get_folder (header);
 846
 847         /* FIXME: do not use this directly. Use a mail operation
 848            instead in order to get progress info */
 849         tny_folder_get_msg_async (folder,
 850                                   header,
 851                                   (TnyGetMsgCallback) get_msg_callback,
 852                                   NULL,
 853                                   priv->msg_preview);
 854 }
 855
 856 void
 857 modest_main_window_notify_send_receive_initied    (ModestMainWindow *self)
 858 {
 859         g_message("NOT IMPLEMENTED %s", __FUNCTION__);
 860 }
 861 void
 862 modest_main_window_notify_send_receive_completed    (ModestMainWindow *self)
 863 {
 864         g_message("NOT IMPLEMENTED %s", __FUNCTION__);
 865 }
 866
 867 gboolean
 868 modest_main_window_transfer_mode_enabled (ModestMainWindow *self)
 869 {
 870         g_message("NOT IMPLEMENTED %s", __FUNCTION__);
 871         return FALSE;
 872 }
 873
 874 gboolean
 875 modest_main_window_on_msg_view_window_msg_changed (ModestMsgViewWindow *view_window,
 876                                                    GtkTreeModel *model,
 877                                                    GtkTreeRowReference *row_reference,
 878                                                    ModestMainWindow *self)
 879 {
 880         g_message("NOT IMPLEMENTED %s", __FUNCTION__);
 881         return FALSE;
 882 }
 883
 884 gboolean
 885 modest_main_window_screen_is_on (ModestMainWindow *self)
 886 {
 887         g_message("NOT IMPLEMENTED %s", __FUNCTION__);
 888         return TRUE;
 889 }
 890
 891 static void
 892 save_state (ModestWindow *window)
 893 {
 894         ModestConf *conf;
 895         ModestMainWindow* self = MODEST_MAIN_WINDOW(window);
 896         ModestMainWindowPrivate *priv;
 897
 898         priv = MODEST_MAIN_WINDOW_GET_PRIVATE(self);
 899         conf = modest_runtime_get_conf ();
 900
 901         modest_widget_memory_save (conf, G_OBJECT(self),
 902                                    MODEST_CONF_MAIN_WINDOW_KEY);
 903         modest_widget_memory_save (conf, G_OBJECT(priv->main_paned),
 904                                    MODEST_CONF_MAIN_PANED_KEY);
 905         modest_widget_memory_save (conf, G_OBJECT(priv->folder_view),
 906                                    MODEST_CONF_FOLDER_VIEW_KEY);
 907 }