git.maemo.org Git - modest/blob - src/hildon2/modest-accounts-window.c

   1 /* Copyright (c) 2008, 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 <modest-accounts-window.h>
  31 #include <modest-osso-state-saving.h>
  32 #include <libosso.h>
  33 #include <hildon/hildon-pannable-area.h>
  34 #include <hildon/hildon-banner.h>
  35 #include <modest-ui-actions.h>
  36 #include <modest-window-mgr.h>
  37 #include <modest-signal-mgr.h>
  38 #include <modest-runtime.h>
  39 #include <modest-platform.h>
  40 #include <hildon/hildon-program.h>
  41 #include <hildon/hildon-button.h>
  42 #include <modest-maemo-utils.h>
  43 #include <modest-icon-names.h>
  44 #include <modest-defs.h>
  45 #include <modest-folder-window.h>
  46 #include <modest-ui-dimming-rules.h>
  47 #include <modest-ui-dimming-manager.h>
  48 #include <modest-window-priv.h>
  49
  50
  51 /* 'private'/'protected' functions */
  52 static void modest_accounts_window_class_init  (ModestAccountsWindowClass *klass);
  53 static void modest_accounts_window_instance_init (ModestAccountsWindow *obj);
  54 static void modest_accounts_window_finalize    (GObject *obj);
  55
  56 static void connect_signals (ModestAccountsWindow *self);
  57 static void modest_accounts_window_disconnect_signals (ModestWindow *self);
  58
  59 static void on_account_activated (GtkTreeView *treeview,
  60                                   GtkTreePath *path,
  61                                   GtkTreeViewColumn *column,
  62                                   ModestAccountsWindow *accounts_window);
  63 static void on_progress_list_changed (ModestWindowMgr *mgr,
  64                                       ModestAccountsWindow *self);
  65 static void setup_menu (ModestAccountsWindow *self);
  66 static gboolean _modest_accounts_window_map_event (GtkWidget *widget,
  67                                                    GdkEvent *event,
  68                                                    gpointer userdata);
  69 static void update_progress_hint (ModestAccountsWindow *self);
  70 static void on_row_inserted (GtkTreeModel *tree_model,
  71                              GtkTreePath  *path,
  72                              GtkTreeIter  *iter,
  73                              gpointer      user_data);
  74 static void on_row_deleted (GtkTreeModel *tree_model,
  75                             GtkTreePath  *path,
  76                             gpointer      user_data);
  77 static void row_count_changed (ModestAccountsWindow *self);
  78
  79 typedef struct _ModestAccountsWindowPrivate ModestAccountsWindowPrivate;
  80 struct _ModestAccountsWindowPrivate {
  81
  82         GtkWidget *box;
  83         GtkWidget *pannable;
  84         GtkWidget *account_view;
  85         GtkWidget *no_accounts_label;
  86         GtkWidget *new_message_button;
  87
  88         /* signals */
  89         GSList *sighandlers;
  90
  91         gboolean progress_hint;
  92 };
  93 #define MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(o)  (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  94                                                                             MODEST_TYPE_ACCOUNTS_WINDOW, \
  95                                                                             ModestAccountsWindowPrivate))
  96
  97 /* globals */
  98 static GtkWindowClass *parent_class = NULL;
  99
 100 /************************************************************************/
 101
 102 GType
 103 modest_accounts_window_get_type (void)
 104 {
 105         static GType my_type = 0;
 106         if (!my_type) {
 107                 static const GTypeInfo my_info = {
 108                         sizeof(ModestAccountsWindowClass),
 109                         NULL,           /* base init */
 110                         NULL,           /* base finalize */
 111                         (GClassInitFunc) modest_accounts_window_class_init,
 112                         NULL,           /* class finalize */
 113                         NULL,           /* class data */
 114                         sizeof(ModestAccountsWindow),
 115                         1,              /* n_preallocs */
 116                         (GInstanceInitFunc) modest_accounts_window_instance_init,
 117                         NULL
 118                 };
 119                 my_type = g_type_register_static (MODEST_TYPE_HILDON2_WINDOW,
 120                                                   "ModestAccountsWindow",
 121                                                   &my_info, 0);
 122         }
 123         return my_type;
 124 }
 125
 126 static void
 127 modest_accounts_window_class_init (ModestAccountsWindowClass *klass)
 128 {
 129         GObjectClass *gobject_class;
 130         gobject_class = (GObjectClass*) klass;
 131         ModestWindowClass *modest_window_class = (ModestWindowClass *) klass;
 132
 133         parent_class            = g_type_class_peek_parent (klass);
 134         gobject_class->finalize = modest_accounts_window_finalize;
 135
 136         g_type_class_add_private (gobject_class, sizeof(ModestAccountsWindowPrivate));
 137
 138         modest_window_class->disconnect_signals_func = modest_accounts_window_disconnect_signals;
 139 }
 140
 141 static void
 142 modest_accounts_window_instance_init (ModestAccountsWindow *obj)
 143 {
 144         ModestAccountsWindowPrivate *priv;
 145
 146         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(obj);
 147
 148         priv->sighandlers = NULL;
 149
 150         priv->account_view = NULL;
 151         priv->progress_hint = FALSE;
 152
 153         modest_window_mgr_register_help_id (modest_runtime_get_window_mgr(),
 154                                             GTK_WINDOW(obj),
 155                                             "applications_email_accountsview");
 156 }
 157
 158 static void
 159 modest_accounts_window_finalize (GObject *obj)
 160 {
 161         ModestAccountsWindowPrivate *priv;
 162
 163         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(obj);
 164
 165         /* Sanity check: shouldn't be needed, the window mgr should
 166            call this function before */
 167         modest_accounts_window_disconnect_signals (MODEST_WINDOW (obj));
 168
 169         G_OBJECT_CLASS(parent_class)->finalize (obj);
 170 }
 171
 172 static void
 173 modest_accounts_window_disconnect_signals (ModestWindow *self)
 174 {
 175         ModestAccountsWindowPrivate *priv;
 176         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 177
 178         modest_signal_mgr_disconnect_all_and_destroy (priv->sighandlers);
 179         priv->sighandlers = NULL;
 180 }
 181
 182 static void
 183 connect_signals (ModestAccountsWindow *self)
 184 {
 185         ModestAccountsWindowPrivate *priv;
 186         GtkTreeModel *model;
 187
 188         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 189
 190         /* accounts view */
 191         priv->sighandlers =
 192                 modest_signal_mgr_connect (priv->sighandlers,
 193                                            G_OBJECT (priv->account_view), "row-activated",
 194                                            G_CALLBACK (on_account_activated), self);
 195
 196         priv->sighandlers =
 197                 modest_signal_mgr_connect (priv->sighandlers,
 198                                            G_OBJECT (modest_runtime_get_window_mgr ()),
 199                                            "progress-list-changed",
 200                                            G_CALLBACK (on_progress_list_changed), self);
 201
 202         model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->account_view));
 203
 204         priv->sighandlers =
 205                 modest_signal_mgr_connect (priv->sighandlers,
 206                                            G_OBJECT (model),
 207                                            "row-inserted",
 208                                            G_CALLBACK (on_row_inserted), self);
 209
 210         priv->sighandlers =
 211                 modest_signal_mgr_connect (priv->sighandlers,
 212                                            G_OBJECT (model),
 213                                            "row-deleted",
 214                                            G_CALLBACK (on_row_deleted), self);
 215
 216         priv->sighandlers =
 217                 modest_signal_mgr_connect (priv->sighandlers,
 218                                            G_OBJECT (priv->new_message_button),
 219                                            "clicked",
 220                                            G_CALLBACK (modest_ui_actions_on_new_msg), self);
 221
 222         /* we don't register this in sighandlers, as it should be run
 223          * after disconnecting all signals, in destroy stage */
 224 }
 225
 226 ModestWindow *
 227 modest_accounts_window_new (void)
 228 {
 229         ModestAccountsWindow *self = NULL;
 230         ModestAccountsWindowPrivate *priv = NULL;
 231         HildonProgram *app;
 232         GdkPixbuf *window_icon;
 233         GdkPixbuf *new_message_pixbuf;
 234         GtkWidget *action_area_box;
 235         guint accel_key;
 236         GdkModifierType accel_mods;
 237         GtkAccelGroup *accel_group;
 238
 239         self  = MODEST_ACCOUNTS_WINDOW(g_object_new(MODEST_TYPE_ACCOUNTS_WINDOW, NULL));
 240         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 241
 242         priv->box = gtk_vbox_new (FALSE, 0);
 243
 244         priv->no_accounts_label = gtk_label_new (_("mcen_ia_noaccounts"));
 245         gtk_misc_set_alignment (GTK_MISC (priv->no_accounts_label), 0.5, 0.0);
 246         gtk_box_pack_end (GTK_BOX (priv->box), priv->no_accounts_label, TRUE, TRUE, 0);
 247
 248         priv->pannable = hildon_pannable_area_new ();
 249         priv->account_view  = GTK_WIDGET (modest_account_view_new (modest_runtime_get_account_mgr ()));
 250
 251         action_area_box = hildon_tree_view_get_action_area_box (GTK_TREE_VIEW (priv->account_view));
 252         priv->new_message_button = hildon_button_new (0, HILDON_BUTTON_ARRANGEMENT_HORIZONTAL);
 253
 254         hildon_button_set_title (HILDON_BUTTON (priv->new_message_button), _("mcen_ti_new_message"));
 255         new_message_pixbuf = modest_platform_get_icon ("general_add", MODEST_ICON_SIZE_BIG);
 256         hildon_button_set_image (HILDON_BUTTON (priv->new_message_button), gtk_image_new_from_pixbuf (new_message_pixbuf));
 257         g_object_unref (new_message_pixbuf);
 258
 259         gtk_box_pack_start (GTK_BOX (action_area_box), priv->new_message_button, TRUE, TRUE, 0);
 260         gtk_widget_show_all (priv->new_message_button);
 261         hildon_tree_view_set_action_area_visible (GTK_TREE_VIEW (priv->account_view), TRUE);
 262
 263         setup_menu (self);
 264
 265         gtk_container_add (GTK_CONTAINER (priv->pannable), priv->account_view);
 266         gtk_box_pack_start (GTK_BOX (priv->box), priv->pannable, TRUE, TRUE, 0);
 267         gtk_container_add (GTK_CONTAINER (self), priv->box);
 268
 269         gtk_widget_show (priv->account_view);
 270         gtk_widget_show (priv->pannable);
 271         gtk_widget_show (priv->box);
 272
 273         connect_signals (MODEST_ACCOUNTS_WINDOW (self));
 274
 275         /* Load previous osso state, for instance if we are being restored from
 276          * hibernation:  */
 277         modest_osso_load_state ();
 278
 279         /* Get device name */
 280         modest_maemo_utils_get_device_name ();
 281
 282         app = hildon_program_get_instance ();
 283         hildon_program_add_window (app, HILDON_WINDOW (self));
 284
 285         /* Set window icon */
 286         window_icon = modest_platform_get_icon (MODEST_APP_ICON, MODEST_ICON_SIZE_BIG);
 287         if (window_icon) {
 288                 gtk_window_set_icon (GTK_WINDOW (self), window_icon);
 289                 g_object_unref (window_icon);
 290         }
 291
 292         /* Dont't restore settings here,
 293          * because it requires a gtk_widget_show(),
 294          * and we don't want to do that until later,
 295          * so that the UI is not visible for non-menu D-Bus activation.
 296          */
 297
 298         g_signal_connect (G_OBJECT (self), "map-event",
 299                           G_CALLBACK (_modest_accounts_window_map_event),
 300                           G_OBJECT (self));
 301         update_progress_hint (self);
 302
 303         row_count_changed (self);
 304
 305         accel_group = gtk_accel_group_new ();
 306         gtk_accelerator_parse ("<Control>n", &accel_key, &accel_mods);
 307         gtk_widget_add_accelerator (priv->new_message_button, "clicked", accel_group,
 308                                     accel_key, accel_mods, 0);
 309         gtk_window_add_accel_group (GTK_WINDOW (self), accel_group);
 310
 311         return MODEST_WINDOW(self);
 312 }
 313
 314 ModestAccountView *
 315 modest_accounts_window_get_account_view (ModestAccountsWindow *self)
 316 {
 317         ModestAccountsWindowPrivate *priv = NULL;
 318
 319         g_return_val_if_fail (MODEST_IS_ACCOUNTS_WINDOW(self), FALSE);
 320
 321         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 322
 323         return MODEST_ACCOUNT_VIEW (priv->account_view);
 324 }
 325
 326 static void
 327 setup_menu (ModestAccountsWindow *self)
 328 {
 329         g_return_if_fail (MODEST_IS_ACCOUNTS_WINDOW(self));
 330
 331         /* Settings menu buttons */
 332         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_new_account"), NULL,
 333                                            APP_MENU_CALLBACK (modest_ui_actions_on_new_account),
 334                                            NULL);
 335         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_edit_accounts"), NULL,
 336                                            APP_MENU_CALLBACK (modest_ui_actions_on_accounts),
 337                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_edit_accounts));
 338         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_globalsmtpservers"), NULL,
 339                                            APP_MENU_CALLBACK (modest_ui_actions_on_smtp_servers),
 340                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_tools_smtp_servers));
 341         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_sendandreceive"), NULL,
 342                                            APP_MENU_CALLBACK (modest_ui_actions_on_send_receive),
 343                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_send_receive_all));
 344         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_outbox_cancelsend"), NULL,
 345                                            APP_MENU_CALLBACK (modest_ui_actions_cancel_send),
 346                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_cancel_sending_all));
 347         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_options"), NULL,
 348                                            APP_MENU_CALLBACK (modest_ui_actions_on_settings),
 349                                            NULL);
 350 }
 351
 352
 353 static void
 354 on_account_activated (GtkTreeView *account_view,
 355                       GtkTreePath *path,
 356                       GtkTreeViewColumn *column,
 357                       ModestAccountsWindow *self)
 358 {
 359         ModestAccountsWindowPrivate *priv;
 360         gchar* account_name;
 361         GtkWidget *folder_window;
 362         gboolean registered;
 363
 364         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 365
 366         account_name = modest_account_view_get_path_account (MODEST_ACCOUNT_VIEW (priv->account_view), path);
 367         if (!account_name)
 368                 return;
 369
 370         folder_window = GTK_WIDGET (modest_folder_window_new (NULL));
 371         registered = modest_window_mgr_register_window (modest_runtime_get_window_mgr (),
 372                                                         MODEST_WINDOW (folder_window),
 373                                                         MODEST_WINDOW (self));
 374
 375         if (!registered) {
 376                 gtk_widget_destroy (folder_window);
 377                 folder_window = NULL;
 378         } else {
 379                 modest_folder_window_set_account (MODEST_FOLDER_WINDOW (folder_window), account_name);
 380                 gtk_widget_show (folder_window);
 381         }
 382         g_free (account_name);
 383 }
 384
 385 static gboolean
 386 _modest_accounts_window_map_event (GtkWidget *widget,
 387                                    GdkEvent *event,
 388                                    gpointer userdata)
 389 {
 390         ModestAccountsWindow *self = (ModestAccountsWindow *) userdata;
 391         ModestAccountsWindowPrivate *priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 392
 393         if (priv->progress_hint) {
 394                 hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), TRUE);
 395         }
 396
 397         return FALSE;
 398 }
 399
 400 static void
 401 update_progress_hint (ModestAccountsWindow *self)
 402 {
 403         ModestAccountsWindowPrivate *priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 404
 405         priv->progress_hint = modest_window_mgr_has_progress_operation (modest_runtime_get_window_mgr ());
 406
 407         if (GTK_WIDGET_VISIBLE (self)) {
 408                 hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), priv->progress_hint?1:0);
 409         }
 410 }
 411
 412 static void
 413 on_progress_list_changed (ModestWindowMgr *mgr,
 414                           ModestAccountsWindow *self)
 415 {
 416         update_progress_hint (self);
 417 }
 418
 419 static void
 420 on_row_inserted (GtkTreeModel *tree_model,
 421                  GtkTreePath  *path,
 422                  GtkTreeIter  *iter,
 423                  gpointer      user_data)
 424 {
 425         ModestAccountsWindow *self;
 426
 427         self = (ModestAccountsWindow *) user_data;
 428
 429         row_count_changed (self);
 430 }
 431
 432 static void
 433 on_row_deleted (GtkTreeModel *tree_model,
 434                 GtkTreePath  *path,
 435                 gpointer      user_data)
 436 {
 437         ModestAccountsWindow *self;
 438
 439         self = (ModestAccountsWindow *) user_data;
 440
 441         row_count_changed (self);
 442 }
 443
 444 static void row_count_changed (ModestAccountsWindow *self)
 445 {
 446         ModestAccountsWindowPrivate *priv;
 447         GtkTreeModel *model;
 448         gint count;
 449
 450         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 451         model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->account_view));
 452
 453         count = gtk_tree_model_iter_n_children (model, NULL);
 454
 455         if (count == 0) {
 456                 gtk_widget_show (priv->no_accounts_label);
 457         } else {
 458                 gtk_widget_hide (priv->no_accounts_label);
 459         }
 460         gtk_container_child_set (GTK_CONTAINER(priv->box), priv->pannable,
 461                                  "expand", count > 0,
 462                                  "fill", count > 0,
 463                                  NULL);
 464 }