git.maemo.org Git - modest/blob - src/hildon2/modest-hildon2-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 <hildon/hildon-banner.h>
  31 #include <modest-platform.h>
  32 #include <hildon/hildon-program.h>
  33 #include "modest-marshal.h"
  34 #include <modest-maemo-utils.h>
  35 #include <modest-defs.h>
  36 #include <modest-ui-dimming-rules.h>
  37 #include <modest-ui-dimming-manager.h>
  38 #include <modest-window-priv.h>
  39 #include <modest-hildon2-window.h>
  40 #include <modest-ui-actions.h>
  41 #include "modest-text-utils.h"
  42 #include <hildon/hildon-edit-toolbar.h>
  43
  44 typedef struct _EditModeRegister {
  45         gchar *description;
  46         gchar *button_label;
  47         GtkWidget *tree_view;
  48         GtkSelectionMode mode;
  49         ModestHildon2EditModeCallback action;
  50 } EditModeRegister;
  51
  52 /* 'private'/'protected' functions */
  53 static void modest_hildon2_window_class_init  (gpointer klass, gpointer class_data);
  54 static void modest_hildon2_window_instance_init (GTypeInstance *instance, gpointer g_class);
  55 static void modest_hildon2_window_dispose     (GObject *obj);
  56
  57 static gboolean on_zoom_minus_plus_not_implemented (ModestWindow *window);
  58 static void modest_hildon2_window_show_progress (ModestWindow *window,
  59                                                  gboolean show);
  60 static void setup_menu (ModestHildon2Window *self);
  61
  62 static void modest_hildon2_window_show_toolbar (ModestWindow *self,
  63                                                  gboolean show_toolbar);
  64 static void modest_hildon2_window_add_toolbar (ModestWindow *self,
  65                                                GtkToolbar *toolbar);
  66 static void modest_hildon2_window_set_title (ModestWindow *self,
  67                                              const gchar *title);
  68 static gboolean modest_hildon2_window_toggle_menu (HildonWindow *window,
  69                                                     guint button,
  70                                                     guint32 time);
  71 static void modest_hildon2_window_pack_toolbar_not_implemented (ModestHildon2Window *self,
  72                                                                 GtkPackType pack_type,
  73                                                                 GtkWidget *toolbar);
  74 static EditModeRegister *edit_mode_register_new (const gchar *description,
  75                                                  const gchar *button_label,
  76                                                  GtkTreeView *tree_view,
  77                                                  GtkSelectionMode mode,
  78                                                  ModestHildon2EditModeCallback action);
  79 static void edit_mode_register_destroy (gpointer data);
  80 static void edit_toolbar_button_clicked (HildonEditToolbar *toolbar,
  81                                          ModestHildon2Window *self);
  82 static void edit_toolbar_arrow_clicked (HildonEditToolbar *toolbar,
  83                                         ModestHildon2Window *self);
  84
  85 typedef struct _ModestHildon2WindowPrivate ModestHildon2WindowPrivate;
  86 struct _ModestHildon2WindowPrivate {
  87
  88         GtkWidget *app_menu;
  89         ModestDimmingRulesGroup *app_menu_dimming_group;
  90         GtkAccelGroup *accel_group;
  91
  92         /* Edit mode support */
  93         gboolean edit_mode;
  94         gint edit_command;
  95         GtkWidget *edit_toolbar;
  96         GtkWidget *current_edit_tree_view;
  97         GHashTable *edit_mode_registry;
  98 };
  99 #define MODEST_HILDON2_WINDOW_GET_PRIVATE(o)  (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 100                                                                             MODEST_TYPE_HILDON2_WINDOW, \
 101                                                                             ModestHildon2WindowPrivate))
 102
 103 /* list my signals */
 104 enum {
 105         EDIT_MODE_CHANGED_SIGNAL,
 106         LAST_SIGNAL
 107 };
 108
 109 /* globals */
 110 static GtkWindowClass *parent_class = NULL;
 111
 112 /* uncomment the following if you have defined any signals */
 113 static guint signals[LAST_SIGNAL] = {0};
 114
 115 /************************************************************************/
 116
 117 GType
 118 modest_hildon2_window_get_type (void)
 119 {
 120         static GType my_type = 0;
 121         if (!my_type) {
 122                 static const GTypeInfo my_info = {
 123                         sizeof(ModestHildon2WindowClass),
 124                         NULL,           /* base init */
 125                         NULL,           /* base finalize */
 126                         (GClassInitFunc) modest_hildon2_window_class_init,
 127                         NULL,           /* class finalize */
 128                         NULL,           /* class data */
 129                         sizeof(ModestHildon2Window),
 130                         1,              /* n_preallocs */
 131                         (GInstanceInitFunc) modest_hildon2_window_instance_init,
 132                         NULL
 133                 };
 134                 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
 135                                                   "ModestHildon2Window",
 136                                                   &my_info, 0);
 137         }
 138         return my_type;
 139 }
 140
 141 static void
 142 modest_hildon2_window_class_init (gpointer klass, gpointer class_data)
 143 {
 144         GObjectClass *gobject_class;
 145         gobject_class = (GObjectClass*) klass;
 146         ModestWindowClass *modest_window_class = (ModestWindowClass *) klass;
 147         HildonWindowClass *hildon_window_class = (HildonWindowClass *) klass;
 148         ModestHildon2WindowClass *modest_hildon2_window_class = (ModestHildon2WindowClass *) klass;
 149
 150         parent_class            = g_type_class_peek_parent (klass);
 151         gobject_class->dispose  = modest_hildon2_window_dispose;
 152
 153         signals[EDIT_MODE_CHANGED_SIGNAL] =
 154                 g_signal_new ("edit-mode-changed",
 155                               G_TYPE_FROM_CLASS (gobject_class),
 156                               G_SIGNAL_RUN_FIRST,
 157                               G_STRUCT_OFFSET (ModestHildon2WindowClass, edit_mode_changed),
 158                               NULL, NULL,
 159                               modest_marshal_VOID__INT_BOOLEAN,
 160                               G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_BOOLEAN);
 161
 162         g_type_class_add_private (gobject_class, sizeof(ModestHildon2WindowPrivate));
 163
 164         hildon_window_class->toggle_menu = modest_hildon2_window_toggle_menu;
 165
 166         modest_window_class->zoom_minus_func = on_zoom_minus_plus_not_implemented;
 167         modest_window_class->zoom_plus_func = on_zoom_minus_plus_not_implemented;
 168         modest_window_class->show_toolbar_func = modest_hildon2_window_show_toolbar;
 169         modest_window_class->add_toolbar_func = modest_hildon2_window_add_toolbar;
 170         modest_window_class->set_title_func = modest_hildon2_window_set_title;
 171         modest_window_class->show_progress_func = modest_hildon2_window_show_progress;
 172
 173         modest_hildon2_window_class->pack_toolbar_func = modest_hildon2_window_pack_toolbar_not_implemented;
 174 }
 175
 176 static void
 177 modest_hildon2_window_dispose (GObject *obj)
 178 {
 179         ModestHildon2WindowPrivate *priv;
 180
 181         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE(obj);
 182
 183         if (priv->app_menu_dimming_group) {
 184                 g_object_unref (priv->app_menu_dimming_group);
 185                 priv->app_menu_dimming_group = NULL;
 186         }
 187
 188         if (priv->edit_mode_registry) {
 189                 g_hash_table_unref (priv->edit_mode_registry);
 190                 priv->edit_mode_registry = NULL;
 191         }
 192
 193         G_OBJECT_CLASS(parent_class)->dispose (obj);
 194 }
 195
 196 static void
 197 modest_hildon2_window_instance_init (GTypeInstance *instance, gpointer g_class)
 198 {
 199         ModestHildon2Window *self = NULL;
 200         ModestWindowPrivate *parent_priv = NULL;
 201         ModestHildon2WindowPrivate *priv = NULL;
 202
 203         self = (ModestHildon2Window *) instance;
 204         parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
 205         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 206
 207         priv->accel_group = gtk_accel_group_new ();
 208
 209         priv->edit_mode = FALSE;
 210         priv->edit_toolbar = NULL;
 211         priv->current_edit_tree_view = NULL;
 212         priv->edit_command = MODEST_HILDON2_WINDOW_EDIT_MODE_NONE;
 213         priv->edit_mode_registry = g_hash_table_new_full (g_direct_hash, g_direct_equal,
 214                                                           NULL, edit_mode_register_destroy);
 215
 216         parent_priv->ui_dimming_manager = modest_ui_dimming_manager_new();
 217         priv->app_menu_dimming_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_MENU, FALSE);
 218         gtk_window_add_accel_group (GTK_WINDOW (self), priv->accel_group);
 219
 220         setup_menu (self);
 221
 222         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager,
 223                                                       priv->app_menu_dimming_group);
 224
 225         /* Dont't restore settings here,
 226          * because it requires a gtk_widget_show(),
 227          * and we don't want to do that until later,
 228          * so that the UI is not visible for non-menu D-Bus activation.
 229          */
 230 }
 231
 232 static gboolean
 233 on_zoom_minus_plus_not_implemented (ModestWindow *window)
 234 {
 235         g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW (window), FALSE);
 236
 237         hildon_banner_show_information (NULL, NULL, _CS("ckct_ib_cannot_zoom_here"));
 238         return FALSE;
 239 }
 240
 241 static void
 242 modest_hildon2_window_pack_toolbar_not_implemented (ModestHildon2Window *self,
 243                                                     GtkPackType pack_type,
 244                                                     GtkWidget *toolbar)
 245 {
 246         g_return_if_fail (MODEST_IS_HILDON2_WINDOW (self));
 247
 248         g_debug ("%s not implemented", __FUNCTION__);
 249 }
 250
 251 void
 252 modest_hildon2_window_pack_toolbar (ModestHildon2Window *self,
 253                                     GtkPackType pack_type,
 254                                     GtkWidget *toolbar)
 255 {
 256         g_return_if_fail (MODEST_IS_HILDON2_WINDOW (self));
 257
 258         MODEST_HILDON2_WINDOW_GET_CLASS (self)->pack_toolbar_func (self, pack_type, toolbar);
 259 }
 260
 261 void
 262 modest_hildon2_window_add_button_to_menu (ModestHildon2Window *self,
 263                                           GtkButton *button,
 264                                           ModestDimmingCallback dimming_callback)
 265 {
 266         ModestHildon2WindowPrivate *priv;
 267
 268         g_return_if_fail (MODEST_IS_HILDON2_WINDOW(self));
 269         g_return_if_fail (GTK_IS_BUTTON (button));
 270         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 271
 272         modest_ui_dimming_manager_set_widget_dimming_mode (GTK_WIDGET (button),
 273                                                            MODEST_UI_DIMMING_MODE_HIDE);
 274
 275         if (dimming_callback)
 276                 modest_dimming_rules_group_add_widget_rule (priv->app_menu_dimming_group,
 277                                                             GTK_WIDGET (button),
 278                                                             (GCallback) dimming_callback,
 279                                                             MODEST_WINDOW (self));
 280         hildon_app_menu_append (HILDON_APP_MENU (priv->app_menu), GTK_BUTTON (button));
 281         gtk_widget_show (GTK_WIDGET (button));
 282 }
 283
 284 void
 285 modest_hildon2_window_add_to_menu (ModestHildon2Window *self,
 286                                    gchar *label,
 287                                    const gchar *accelerator,
 288                                    ModestHildon2AppMenuCallback callback,
 289                                    ModestDimmingCallback dimming_callback)
 290 {
 291         ModestHildon2WindowPrivate *priv = NULL;
 292         GtkWidget *button;
 293
 294         g_return_if_fail (MODEST_IS_HILDON2_WINDOW(self));
 295         g_return_if_fail (label && label[0] != '\0');
 296         g_return_if_fail (callback != NULL);
 297
 298         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 299
 300         button = gtk_button_new_with_label (label);
 301         g_signal_connect_after (G_OBJECT (button), "clicked",
 302                                 G_CALLBACK (callback), (gpointer) self);
 303
 304         if (accelerator != NULL) {
 305                 guint accel_key;
 306                 GdkModifierType accel_mods;
 307
 308                 gtk_accelerator_parse (accelerator, &accel_key, &accel_mods);
 309                 gtk_widget_add_accelerator (button, "clicked", priv->accel_group,
 310                                             accel_key, accel_mods, 0);
 311         }
 312
 313         modest_hildon2_window_add_button_to_menu (self, GTK_BUTTON (button), dimming_callback);
 314 }
 315
 316 static void setup_menu (ModestHildon2Window *self)
 317 {
 318         ModestHildon2WindowPrivate *priv = NULL;
 319
 320         g_return_if_fail (MODEST_IS_HILDON2_WINDOW(self));
 321
 322         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 323
 324         priv->app_menu = hildon_app_menu_new ();
 325
 326         /* we expect that the app menu is filled in children using the expected
 327          * add_to_menu methods */
 328
 329         hildon_stackable_window_set_main_menu (HILDON_STACKABLE_WINDOW (self),
 330                                                HILDON_APP_MENU (priv->app_menu));
 331 }
 332
 333 static gboolean
 334 modest_hildon2_window_toggle_menu (HildonWindow *window,
 335                                     guint button,
 336                                     guint32 time)
 337 {
 338         ModestHildon2WindowPrivate *priv = NULL;
 339
 340         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (window);
 341
 342         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (window));
 343
 344         gtk_widget_queue_resize (priv->app_menu);
 345
 346         return HILDON_WINDOW_CLASS (parent_class)->toggle_menu (window, button, time);
 347 }
 348
 349 static void
 350 modest_hildon2_window_show_toolbar (ModestWindow *self,
 351                                     gboolean show_toolbar)
 352 {
 353         /* Empty implementation: Hildon 2.2 implementation
 354          * doesn't switch toolbar visibility */
 355 }
 356
 357 static void
 358 modest_hildon2_window_add_toolbar (ModestWindow *self,
 359                                    GtkToolbar *toolbar)
 360 {
 361         hildon_window_add_toolbar (HILDON_WINDOW (self),
 362                                    toolbar);
 363 }
 364
 365 static void
 366 modest_hildon2_window_set_title (ModestWindow *self,
 367                                  const gchar *title)
 368 {
 369         gtk_window_set_title (GTK_WINDOW (self),
 370                               title);
 371 }
 372
 373 static void
 374 modest_hildon2_window_show_progress (ModestWindow *self,
 375                                      gboolean show)
 376 {
 377         hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self),
 378                                                   show);
 379 }
 380
 381 void
 382 modest_hildon2_window_register_edit_mode (ModestHildon2Window *self,
 383                                           gint edit_mode_id,
 384                                           const gchar *description,
 385                                           const gchar *button_label,
 386                                           GtkTreeView *tree_view,
 387                                           GtkSelectionMode mode,
 388                                           ModestHildon2EditModeCallback action)
 389 {
 390         ModestHildon2WindowPrivate *priv = NULL;
 391         EditModeRegister *reg;
 392
 393         g_return_if_fail (MODEST_IS_HILDON2_WINDOW (self));
 394         g_return_if_fail (edit_mode_id >= 0);
 395         g_return_if_fail (description);
 396         g_return_if_fail (button_label);
 397         g_return_if_fail (GTK_IS_TREE_VIEW (tree_view));
 398
 399         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 400
 401         reg = (EditModeRegister *) g_hash_table_lookup (priv->edit_mode_registry, GINT_TO_POINTER (edit_mode_id));
 402         g_return_if_fail (reg == NULL);
 403
 404         reg = edit_mode_register_new (description, button_label, tree_view, mode, action);
 405         g_hash_table_insert (priv->edit_mode_registry, GINT_TO_POINTER (edit_mode_id), (gpointer) reg);
 406 }
 407
 408 void
 409 modest_hildon2_window_set_edit_mode (ModestHildon2Window *self,
 410                                      gint edit_mode_id)
 411 {
 412         ModestHildon2WindowPrivate *priv = NULL;
 413         EditModeRegister *reg;
 414         GtkTreeSelection *selection;
 415
 416         g_return_if_fail (MODEST_IS_HILDON2_WINDOW (self));
 417         g_return_if_fail (edit_mode_id >= 0);
 418
 419         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 420         reg = (EditModeRegister *) g_hash_table_lookup (priv->edit_mode_registry, GINT_TO_POINTER (edit_mode_id));
 421         g_return_if_fail (reg != NULL);
 422
 423         if (priv->edit_mode) {
 424                 modest_hildon2_window_unset_edit_mode (self);
 425         }
 426
 427         priv->edit_mode = TRUE;
 428         priv->edit_command = edit_mode_id;
 429
 430         priv->current_edit_tree_view = reg->tree_view;
 431         g_object_set (G_OBJECT (priv->current_edit_tree_view),
 432                       "hildon-ui-mode", HILDON_UI_MODE_EDIT,
 433                       NULL);
 434
 435         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->current_edit_tree_view));
 436         gtk_tree_selection_set_mode (selection, reg->mode);
 437         if (reg->mode == GTK_SELECTION_SINGLE || reg->mode == GTK_SELECTION_BROWSE) {
 438                 GtkTreeModel *model;
 439                 GtkTreeIter iter;
 440
 441                 model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->current_edit_tree_view));
 442                 if (gtk_tree_model_get_iter_first (model, &iter)) {
 443                         gtk_tree_view_scroll_to_point (GTK_TREE_VIEW (priv->current_edit_tree_view), 0, 0);
 444                         gtk_tree_selection_select_iter (selection, &iter);
 445                 }
 446         } else {
 447                 gtk_tree_selection_unselect_all (selection);
 448         }
 449
 450         priv->edit_toolbar = hildon_edit_toolbar_new ();
 451         hildon_edit_toolbar_set_label (HILDON_EDIT_TOOLBAR (priv->edit_toolbar),
 452                                        reg->description);
 453         hildon_edit_toolbar_set_button_label (HILDON_EDIT_TOOLBAR (priv->edit_toolbar),
 454                                               reg->button_label);
 455         modest_hildon2_window_pack_toolbar (self, GTK_PACK_START,
 456                                             priv->edit_toolbar);
 457
 458         g_signal_connect (G_OBJECT (priv->edit_toolbar), "button-clicked",
 459                           G_CALLBACK (edit_toolbar_button_clicked), (gpointer) self);
 460         g_signal_connect (G_OBJECT (priv->edit_toolbar), "arrow-clicked",
 461                           G_CALLBACK (edit_toolbar_arrow_clicked), (gpointer) self);
 462
 463         gtk_widget_show (priv->edit_toolbar);
 464         gtk_widget_queue_resize (priv->current_edit_tree_view);
 465         gtk_window_fullscreen (GTK_WINDOW (self));
 466
 467         g_signal_emit (G_OBJECT (self), signals[EDIT_MODE_CHANGED_SIGNAL], 0,
 468                        priv->edit_command, priv->edit_mode);
 469 }
 470
 471 void
 472 modest_hildon2_window_unset_edit_mode (ModestHildon2Window *self)
 473 {
 474         ModestHildon2WindowPrivate *priv = NULL;
 475
 476         g_return_if_fail (MODEST_IS_HILDON2_WINDOW (self));
 477         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 478
 479         if (priv->edit_toolbar) {
 480                 gtk_widget_destroy (priv->edit_toolbar);
 481                 priv->edit_toolbar = NULL;
 482         }
 483
 484         if (priv->edit_mode) {
 485                 priv->edit_mode = FALSE;
 486                 if (priv->current_edit_tree_view) {
 487                         g_object_set (G_OBJECT (priv->current_edit_tree_view),
 488                                       "hildon-ui-mode", HILDON_UI_MODE_NORMAL,
 489                                       NULL);
 490                         gtk_widget_queue_resize (priv->current_edit_tree_view);
 491                         priv->current_edit_tree_view = NULL;
 492                 }
 493                 gtk_window_unfullscreen (GTK_WINDOW (self));
 494                 g_signal_emit (G_OBJECT (self), signals[EDIT_MODE_CHANGED_SIGNAL], 0,
 495                                priv->edit_command, priv->edit_mode);
 496                 priv->edit_command = MODEST_HILDON2_WINDOW_EDIT_MODE_NONE;
 497         }
 498 }
 499
 500 static EditModeRegister *
 501 edit_mode_register_new (const gchar *description,
 502                         const gchar *button_label,
 503                         GtkTreeView *tree_view,
 504                         GtkSelectionMode mode,
 505                         ModestHildon2EditModeCallback action)
 506 {
 507         EditModeRegister *reg;
 508
 509         reg = g_slice_new (EditModeRegister);
 510
 511         reg->description = g_strdup (description);
 512         reg->button_label = g_strdup (button_label);
 513         reg->tree_view = g_object_ref (tree_view);
 514         reg->mode = mode;
 515         reg->action = action;
 516
 517         return reg;
 518 }
 519
 520 static void
 521 edit_mode_register_destroy (gpointer data)
 522 {
 523         EditModeRegister *reg = (EditModeRegister *) data;
 524
 525         g_free (reg->description);
 526         g_free (reg->button_label);
 527         g_object_unref (reg->tree_view);
 528
 529         g_slice_free (EditModeRegister, reg);
 530 }
 531
 532 static void
 533 edit_toolbar_button_clicked (HildonEditToolbar *toolbar,
 534                              ModestHildon2Window *self)
 535 {
 536         ModestHildon2WindowPrivate *priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 537         EditModeRegister *reg;
 538
 539         g_return_if_fail (MODEST_IS_HILDON2_WINDOW (self));
 540
 541         reg = (EditModeRegister *) g_hash_table_lookup (priv->edit_mode_registry,
 542                                                         GINT_TO_POINTER (priv->edit_command));
 543
 544         if (reg) {
 545                 if ((reg->action == NULL) || reg->action (self))
 546                         modest_hildon2_window_unset_edit_mode (self);
 547         } else {
 548                 modest_hildon2_window_unset_edit_mode (self);
 549         }
 550 }
 551
 552 static void
 553 edit_toolbar_arrow_clicked (HildonEditToolbar *toolbar,
 554                             ModestHildon2Window *self)
 555 {
 556         g_return_if_fail (MODEST_IS_HILDON2_WINDOW (self));
 557
 558         modest_hildon2_window_unset_edit_mode (self);
 559 }
 560