1 /* Copyright (c) 2008, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
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.
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.
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>
44 typedef struct _EditModeRegister {
48 GtkSelectionMode mode;
49 ModestHildon2EditModeCallback action;
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);
57 static gboolean on_zoom_minus_plus_not_implemented (ModestWindow *window);
58 static void modest_hildon2_window_show_progress (ModestWindow *window,
60 static void setup_menu (ModestHildon2Window *self);
62 static void modest_hildon2_window_show_toolbar (ModestWindow *self,
63 gboolean show_toolbar);
64 static void modest_hildon2_window_add_toolbar (ModestWindow *self,
66 static void modest_hildon2_window_add_to_menu (ModestWindow *window,
68 const gchar *accelerator,
69 ModestWindowMenuCallback callback,
70 ModestDimmingCallback dimming_callback);
71 static void modest_hildon2_window_add_item_to_menu (ModestWindow *window,
73 ModestDimmingCallback dimming_callback);
74 static void modest_hildon2_window_set_title (ModestWindow *self,
76 static gboolean modest_hildon2_window_toggle_menu (HildonWindow *window,
79 static EditModeRegister *edit_mode_register_new (const gchar *description,
80 const gchar *button_label,
81 GtkTreeView *tree_view,
82 GtkSelectionMode mode,
83 ModestHildon2EditModeCallback action);
84 static void edit_mode_register_destroy (gpointer data);
85 static void edit_toolbar_button_clicked (HildonEditToolbar *toolbar,
86 ModestHildon2Window *self);
87 static void edit_toolbar_arrow_clicked (HildonEditToolbar *toolbar,
88 ModestHildon2Window *self);
90 typedef struct _ModestHildon2WindowPrivate ModestHildon2WindowPrivate;
91 struct _ModestHildon2WindowPrivate {
94 ModestDimmingRulesGroup *app_menu_dimming_group;
95 GtkAccelGroup *accel_group;
97 /* Edit mode support */
100 GtkWidget *edit_toolbar;
101 GtkWidget *current_edit_tree_view;
102 GHashTable *edit_mode_registry;
104 #define MODEST_HILDON2_WINDOW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
105 MODEST_TYPE_HILDON2_WINDOW, \
106 ModestHildon2WindowPrivate))
108 /* list my signals */
110 EDIT_MODE_CHANGED_SIGNAL,
115 static GtkWindowClass *parent_class = NULL;
117 /* uncomment the following if you have defined any signals */
118 static guint signals[LAST_SIGNAL] = {0};
120 /************************************************************************/
123 modest_hildon2_window_get_type (void)
125 static GType my_type = 0;
127 static const GTypeInfo my_info = {
128 sizeof(ModestHildon2WindowClass),
129 NULL, /* base init */
130 NULL, /* base finalize */
131 (GClassInitFunc) modest_hildon2_window_class_init,
132 NULL, /* class finalize */
133 NULL, /* class data */
134 sizeof(ModestHildon2Window),
136 (GInstanceInitFunc) modest_hildon2_window_instance_init,
139 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
140 "ModestHildon2Window",
147 modest_hildon2_window_class_init (gpointer klass, gpointer class_data)
149 GObjectClass *gobject_class;
150 gobject_class = (GObjectClass*) klass;
151 ModestWindowClass *modest_window_class = (ModestWindowClass *) klass;
152 HildonWindowClass *hildon_window_class = (HildonWindowClass *) klass;
154 parent_class = g_type_class_peek_parent (klass);
155 gobject_class->dispose = modest_hildon2_window_dispose;
157 signals[EDIT_MODE_CHANGED_SIGNAL] =
158 g_signal_new ("edit-mode-changed",
159 G_TYPE_FROM_CLASS (gobject_class),
161 G_STRUCT_OFFSET (ModestHildon2WindowClass, edit_mode_changed),
163 modest_marshal_VOID__INT_BOOLEAN,
164 G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_BOOLEAN);
166 g_type_class_add_private (gobject_class, sizeof(ModestHildon2WindowPrivate));
168 hildon_window_class->toggle_menu = modest_hildon2_window_toggle_menu;
170 modest_window_class->zoom_minus_func = on_zoom_minus_plus_not_implemented;
171 modest_window_class->zoom_plus_func = on_zoom_minus_plus_not_implemented;
172 modest_window_class->show_toolbar_func = modest_hildon2_window_show_toolbar;
173 modest_window_class->add_toolbar_func = modest_hildon2_window_add_toolbar;
174 modest_window_class->add_to_menu_func = modest_hildon2_window_add_to_menu;
175 modest_window_class->add_item_to_menu_func = modest_hildon2_window_add_item_to_menu;
176 modest_window_class->set_title_func = modest_hildon2_window_set_title;
177 modest_window_class->show_progress_func = modest_hildon2_window_show_progress;
182 modest_hildon2_window_dispose (GObject *obj)
184 ModestHildon2WindowPrivate *priv;
186 priv = MODEST_HILDON2_WINDOW_GET_PRIVATE(obj);
188 if (priv->app_menu_dimming_group) {
189 g_object_unref (priv->app_menu_dimming_group);
190 priv->app_menu_dimming_group = NULL;
193 if (priv->edit_mode_registry) {
194 g_hash_table_unref (priv->edit_mode_registry);
195 priv->edit_mode_registry = NULL;
198 G_OBJECT_CLASS(parent_class)->dispose (obj);
202 modest_hildon2_window_instance_init (GTypeInstance *instance, gpointer g_class)
204 ModestHildon2Window *self = NULL;
205 ModestWindowPrivate *parent_priv = NULL;
206 ModestHildon2WindowPrivate *priv = NULL;
208 self = (ModestHildon2Window *) instance;
209 parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
210 priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
212 priv->accel_group = gtk_accel_group_new ();
214 priv->edit_mode = FALSE;
215 priv->edit_toolbar = NULL;
216 priv->current_edit_tree_view = NULL;
217 priv->edit_command = MODEST_HILDON2_WINDOW_EDIT_MODE_NONE;
218 priv->edit_mode_registry = g_hash_table_new_full (g_direct_hash, g_direct_equal,
219 NULL, edit_mode_register_destroy);
221 priv->app_menu_dimming_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_MENU, FALSE);
222 gtk_window_add_accel_group (GTK_WINDOW (self), priv->accel_group);
226 modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager,
227 priv->app_menu_dimming_group);
229 /* Dont't restore settings here,
230 * because it requires a gtk_widget_show(),
231 * and we don't want to do that until later,
232 * so that the UI is not visible for non-menu D-Bus activation.
237 on_zoom_minus_plus_not_implemented (ModestWindow *window)
239 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW (window), FALSE);
241 hildon_banner_show_information (NULL, NULL, _CS_CANNOT_ZOOM_HERE);
245 modest_hildon2_window_add_item_to_menu (ModestWindow *self,
247 ModestDimmingCallback dimming_callback)
249 ModestHildon2WindowPrivate *priv;
251 g_return_if_fail (MODEST_IS_HILDON2_WINDOW(self));
252 g_return_if_fail (GTK_IS_BUTTON (button));
253 priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
255 modest_ui_dimming_manager_set_widget_dimming_mode (GTK_WIDGET (button),
256 MODEST_UI_DIMMING_MODE_HIDE);
258 if (dimming_callback)
259 modest_dimming_rules_group_add_widget_rule (priv->app_menu_dimming_group,
261 (GCallback) dimming_callback,
262 MODEST_WINDOW (self));
263 hildon_app_menu_append (HILDON_APP_MENU (priv->app_menu), GTK_BUTTON (button));
264 gtk_widget_show (GTK_WIDGET (button));
268 modest_hildon2_window_add_to_menu (ModestWindow *self,
270 const gchar *accelerator,
271 ModestWindowMenuCallback callback,
272 ModestDimmingCallback dimming_callback)
274 ModestHildon2WindowPrivate *priv = NULL;
277 g_return_if_fail (MODEST_IS_HILDON2_WINDOW(self));
278 g_return_if_fail (label && label[0] != '\0');
279 g_return_if_fail (callback != NULL);
281 priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
283 button = gtk_button_new_with_label (label);
284 g_signal_connect_after (G_OBJECT (button), "clicked",
285 G_CALLBACK (callback), (gpointer) self);
287 if (accelerator != NULL) {
289 GdkModifierType accel_mods;
291 gtk_accelerator_parse (accelerator, &accel_key, &accel_mods);
292 gtk_widget_add_accelerator (button, "clicked", priv->accel_group,
293 accel_key, accel_mods, 0);
296 modest_window_add_item_to_menu (MODEST_WINDOW (self), GTK_WIDGET (button), dimming_callback);
299 static void setup_menu (ModestHildon2Window *self)
301 ModestHildon2WindowPrivate *priv = NULL;
303 g_return_if_fail (MODEST_IS_HILDON2_WINDOW(self));
305 priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
307 priv->app_menu = hildon_app_menu_new ();
309 /* we expect that the app menu is filled in children using the expected
310 * add_to_menu methods */
312 hildon_stackable_window_set_main_menu (HILDON_STACKABLE_WINDOW (self),
313 HILDON_APP_MENU (priv->app_menu));
317 modest_hildon2_window_toggle_menu (HildonWindow *window,
321 ModestHildon2WindowPrivate *priv = NULL;
323 priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (window);
325 modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (window));
327 gtk_widget_queue_resize (priv->app_menu);
329 return HILDON_WINDOW_CLASS (parent_class)->toggle_menu (window, button, time);
333 modest_hildon2_window_show_toolbar (ModestWindow *self,
334 gboolean show_toolbar)
336 /* Empty implementation: Hildon 2.2 implementation
337 * doesn't switch toolbar visibility */
341 modest_hildon2_window_add_toolbar (ModestWindow *self,
344 hildon_window_add_toolbar (HILDON_WINDOW (self),
349 modest_hildon2_window_set_title (ModestWindow *self,
352 gtk_window_set_title (GTK_WINDOW (self),
357 modest_hildon2_window_show_progress (ModestWindow *self,
360 hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self),
365 modest_hildon2_window_register_edit_mode (ModestHildon2Window *self,
367 const gchar *description,
368 const gchar *button_label,
369 GtkTreeView *tree_view,
370 GtkSelectionMode mode,
371 ModestHildon2EditModeCallback action)
373 ModestHildon2WindowPrivate *priv = NULL;
374 EditModeRegister *reg;
376 g_return_if_fail (MODEST_IS_HILDON2_WINDOW (self));
377 g_return_if_fail (edit_mode_id >= 0);
378 g_return_if_fail (description);
379 g_return_if_fail (button_label);
380 g_return_if_fail (GTK_IS_TREE_VIEW (tree_view));
382 priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
384 reg = (EditModeRegister *) g_hash_table_lookup (priv->edit_mode_registry, GINT_TO_POINTER (edit_mode_id));
385 g_return_if_fail (reg == NULL);
387 reg = edit_mode_register_new (description, button_label, tree_view, mode, action);
388 g_hash_table_insert (priv->edit_mode_registry, GINT_TO_POINTER (edit_mode_id), (gpointer) reg);
392 modest_hildon2_window_set_edit_mode (ModestHildon2Window *self,
395 ModestHildon2WindowPrivate *priv = NULL;
396 EditModeRegister *reg;
397 GtkTreeSelection *selection;
399 g_return_if_fail (MODEST_IS_HILDON2_WINDOW (self));
400 g_return_if_fail (edit_mode_id >= 0);
402 priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
403 reg = (EditModeRegister *) g_hash_table_lookup (priv->edit_mode_registry, GINT_TO_POINTER (edit_mode_id));
404 g_return_if_fail (reg != NULL);
406 if (priv->edit_mode) {
407 modest_hildon2_window_unset_edit_mode (self);
410 priv->edit_mode = TRUE;
411 priv->edit_command = edit_mode_id;
413 priv->current_edit_tree_view = reg->tree_view;
414 g_object_set (G_OBJECT (priv->current_edit_tree_view),
415 "hildon-ui-mode", HILDON_UI_MODE_EDIT,
418 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->current_edit_tree_view));
419 gtk_tree_selection_set_mode (selection, reg->mode);
420 if (reg->mode == GTK_SELECTION_SINGLE || reg->mode == GTK_SELECTION_BROWSE) {
424 model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->current_edit_tree_view));
425 if (gtk_tree_model_get_iter_first (model, &iter)) {
426 gtk_tree_view_scroll_to_point (GTK_TREE_VIEW (priv->current_edit_tree_view), 0, 0);
427 gtk_tree_selection_select_iter (selection, &iter);
430 gtk_tree_selection_unselect_all (selection);
433 priv->edit_toolbar = hildon_edit_toolbar_new ();
434 hildon_edit_toolbar_set_label (HILDON_EDIT_TOOLBAR (priv->edit_toolbar),
436 hildon_edit_toolbar_set_button_label (HILDON_EDIT_TOOLBAR (priv->edit_toolbar),
438 modest_window_pack_toolbar (MODEST_WINDOW (self), GTK_PACK_START,
441 g_signal_connect (G_OBJECT (priv->edit_toolbar), "button-clicked",
442 G_CALLBACK (edit_toolbar_button_clicked), (gpointer) self);
443 g_signal_connect (G_OBJECT (priv->edit_toolbar), "arrow-clicked",
444 G_CALLBACK (edit_toolbar_arrow_clicked), (gpointer) self);
446 gtk_widget_show (priv->edit_toolbar);
447 gtk_widget_queue_resize (priv->current_edit_tree_view);
448 gtk_window_fullscreen (GTK_WINDOW (self));
450 g_signal_emit (G_OBJECT (self), signals[EDIT_MODE_CHANGED_SIGNAL], 0,
451 priv->edit_command, priv->edit_mode);
455 modest_hildon2_window_unset_edit_mode (ModestHildon2Window *self)
457 ModestHildon2WindowPrivate *priv = NULL;
459 g_return_if_fail (MODEST_IS_HILDON2_WINDOW (self));
460 priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
462 if (priv->edit_toolbar) {
463 gtk_widget_destroy (priv->edit_toolbar);
464 priv->edit_toolbar = NULL;
467 if (priv->edit_mode) {
468 priv->edit_mode = FALSE;
469 if (priv->current_edit_tree_view) {
470 g_object_set (G_OBJECT (priv->current_edit_tree_view),
471 "hildon-ui-mode", HILDON_UI_MODE_NORMAL,
473 gtk_widget_queue_resize (priv->current_edit_tree_view);
474 priv->current_edit_tree_view = NULL;
476 gtk_window_unfullscreen (GTK_WINDOW (self));
477 g_signal_emit (G_OBJECT (self), signals[EDIT_MODE_CHANGED_SIGNAL], 0,
478 priv->edit_command, priv->edit_mode);
479 priv->edit_command = MODEST_HILDON2_WINDOW_EDIT_MODE_NONE;
483 static EditModeRegister *
484 edit_mode_register_new (const gchar *description,
485 const gchar *button_label,
486 GtkTreeView *tree_view,
487 GtkSelectionMode mode,
488 ModestHildon2EditModeCallback action)
490 EditModeRegister *reg;
492 reg = g_slice_new (EditModeRegister);
494 reg->description = g_strdup (description);
495 reg->button_label = g_strdup (button_label);
496 reg->tree_view = g_object_ref (tree_view);
498 reg->action = action;
504 edit_mode_register_destroy (gpointer data)
506 EditModeRegister *reg = (EditModeRegister *) data;
508 g_free (reg->description);
509 g_free (reg->button_label);
510 g_object_unref (reg->tree_view);
512 g_slice_free (EditModeRegister, reg);
516 edit_toolbar_button_clicked (HildonEditToolbar *toolbar,
517 ModestHildon2Window *self)
519 ModestHildon2WindowPrivate *priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
520 EditModeRegister *reg;
522 g_return_if_fail (MODEST_IS_HILDON2_WINDOW (self));
524 reg = (EditModeRegister *) g_hash_table_lookup (priv->edit_mode_registry,
525 GINT_TO_POINTER (priv->edit_command));
528 if ((reg->action == NULL) || reg->action (MODEST_WINDOW (self)))
529 modest_hildon2_window_unset_edit_mode (self);
531 modest_hildon2_window_unset_edit_mode (self);
536 edit_toolbar_arrow_clicked (HildonEditToolbar *toolbar,
537 ModestHildon2Window *self)
539 g_return_if_fail (MODEST_IS_HILDON2_WINDOW (self));
541 modest_hildon2_window_unset_edit_mode (self);