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