static void
carbon_menu_item_accel_changed (GtkAccelGroup *accel_group,
guint keyval,
GdkModifierType modifier,
GClosure *accel_closure,
GtkWidget *widget)
{
CarbonMenuItem *carbon_item = carbon_menu_item_get (widget);
GtkWidget *label;
get_menu_label_text (widget, &label);
if (GTK_IS_ACCEL_LABEL (label))
{
GClosure *closure;
g_object_get (label, "accel-closure", &closure, NULL);
if (closure)
{
if (closure == accel_closure)
carbon_menu_item_update_accelerator (carbon_item, widget);
g_closure_unref (closure);
}
}
}
static void
carbon_menu_item_update_accel_closure (CarbonMenuItem *carbon_item,
GtkWidget *widget)
{
GtkAccelGroup *group;
GtkWidget *label;
get_menu_label_text (widget, &label);
if (carbon_item->accel_closure)
{
group = gtk_accel_group_from_accel_closure (carbon_item->accel_closure);
g_signal_handlers_disconnect_by_func (group,
carbon_menu_item_accel_changed,
widget);
g_closure_unref (carbon_item->accel_closure);
carbon_item->accel_closure = NULL;
}
if (GTK_IS_ACCEL_LABEL (label))
g_object_get (label, "accel-closure", &carbon_item->accel_closure, NULL);
if (carbon_item->accel_closure)
{
group = gtk_accel_group_from_accel_closure (carbon_item->accel_closure);
g_signal_connect_object (group, "accel-changed",
G_CALLBACK (carbon_menu_item_accel_changed),
widget, 0);
}
carbon_menu_item_update_accelerator (carbon_item, widget);
}
static void
carbon_menu_item_update_submenu (CarbonMenuItem *carbon_item,
GtkWidget *widget)
{
GtkWidget *submenu;
submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
if (submenu)
{
const gchar *label_text;
CFStringRef cfstr = NULL;
label_text = get_menu_label_text (widget, NULL);
if (label_text)
cfstr = CFStringCreateWithCString (NULL, label_text,
kCFStringEncodingUTF8);
CreateNewMenu (0, 0, &carbon_item->submenu);
SetMenuTitleWithCFString (carbon_item->submenu, cfstr);
SetMenuItemHierarchicalMenu (carbon_item->menu, carbon_item->index,
carbon_item->submenu);
sync_menu_shell (GTK_MENU_SHELL (submenu), carbon_item->submenu, FALSE, FALSE);
if (cfstr)
CFRelease (cfstr);
}
else
{
SetMenuItemHierarchicalMenu (carbon_item->menu, carbon_item->index,
NULL);
carbon_item->submenu = NULL;
}
}
static gboolean
parent_set_emission_hook (GSignalInvocationHint *ihint,
guint n_param_values,
const GValue *param_values,
gpointer data)
{
GtkWidget *instance = g_value_get_object (param_values);
if (GTK_IS_MENU_ITEM (instance))
{
GtkWidget *previous_parent = g_value_get_object (param_values + 1);
GtkWidget *menu_shell = NULL;
if (GTK_IS_MENU_SHELL (previous_parent))
{
menu_shell = previous_parent;
}
else
{
GtkWidget *parent;
parent = gtk_widget_get_parent (instance);
if (GTK_IS_MENU_SHELL (parent))
{
menu_shell = parent;
}
}
if (menu_shell)
{
CarbonMenu *carbon_menu = carbon_menu_get (menu_shell);
if (carbon_menu)
{
#if 0
g_printerr ("%s: item %s %p (%s, %s)\n", G_STRFUNC,
previous_parent ? "removed from" : "added to",
menu_shell,
get_menu_label_text (instance, NULL),
g_type_name (G_TYPE_FROM_INSTANCE (instance)));
#endif
sync_menu_shell (GTK_MENU_SHELL (menu_shell),
carbon_menu->menu,
carbon_menu->toplevel,
FALSE);
}
}
}
return TRUE;
}
static void
carbon_menu_item_accel_changed (GtkAccelGroup *accel_group,
guint keyval,
GdkModifierType modifier,
GClosure *accel_closure,
GtkWidget *widget)
{
CarbonMenuItem *carbon_item = carbon_menu_item_get (widget);
GtkWidget *label;
get_menu_label_text (widget, &label);
if (GTK_IS_ACCEL_LABEL (label) &&
GTK_ACCEL_LABEL (label)->accel_closure == accel_closure)
carbon_menu_item_update_accelerator (carbon_item, widget);
}
static void
carbon_menu_item_update_label (CarbonMenuItem *carbon_item,
GtkWidget *widget)
{
const gchar *label_text;
CFStringRef cfstr = NULL;
label_text = get_menu_label_text (widget, NULL);
if (label_text)
cfstr = CFStringCreateWithCString (NULL, label_text,
kCFStringEncodingUTF8);
SetMenuItemTextWithCFString (carbon_item->menu, carbon_item->index,
cfstr);
if (cfstr)
CFRelease (cfstr);
}
void
ige_mac_menu_add_app_menu_item (IgeMacMenuGroup *group,
GtkMenuItem *menu_item,
const gchar *label)
{
MenuRef appmenu;
GList *list;
gint index = 0;
g_return_if_fail (group != NULL);
g_return_if_fail (GTK_IS_MENU_ITEM (menu_item));
setup_menu_event_handler ();
if (GetIndMenuItemWithCommandID (NULL, kHICommandHide, 1,
&appmenu, NULL) != noErr)
{
g_warning ("%s: retrieving app menu failed",
G_STRFUNC);
return;
}
for (list = app_menu_groups; list; list = g_list_next (list))
{
IgeMacMenuGroup *list_group = list->data;
index += g_list_length (list_group->items);
/* adjust index for the separator between groups, but not
* before the first group
*/
if (list_group->items && list->prev)
index++;
if (group == list_group)
{
CFStringRef cfstr;
/* add a separator before adding the first item, but not
* for the first group
*/
if (!group->items && list->prev)
{
InsertMenuItemTextWithCFString (appmenu, NULL, index,
kMenuItemAttrSeparator, 0);
index++;
}
if (!label)
label = get_menu_label_text (GTK_WIDGET (menu_item), NULL);
cfstr = CFStringCreateWithCString (NULL, label,
kCFStringEncodingUTF8);
InsertMenuItemTextWithCFString (appmenu, cfstr, index, 0, 0);
SetMenuItemProperty (appmenu, index + 1,
IGE_QUARTZ_MENU_CREATOR,
IGE_QUARTZ_ITEM_WIDGET,
sizeof (menu_item), &menu_item);
CFRelease (cfstr);
gtk_widget_hide (GTK_WIDGET (menu_item));
group->items = g_list_append (group->items, menu_item);
return;
}
}
if (!list)
g_warning ("%s: app menu group %p does not exist",
G_STRFUNC, group);
}
static void
sync_menu_shell (GtkMenuShell *menu_shell,
MenuRef carbon_menu,
gboolean toplevel,
gboolean debug)
{
GList *children;
GList *l;
MenuItemIndex carbon_index = 1;
if (debug)
g_printerr ("%s: syncing shell %p\n", G_STRFUNC, menu_shell);
carbon_menu_connect (GTK_WIDGET (menu_shell), carbon_menu, toplevel);
children = gtk_container_get_children (GTK_CONTAINER (menu_shell));
for (l = children; l; l = l->next)
{
GtkWidget *menu_item = l->data;
CarbonMenuItem *carbon_item;
if (GTK_IS_TEAROFF_MENU_ITEM (menu_item))
continue;
if (toplevel && g_object_get_data (G_OBJECT (menu_item),
"gtk-empty-menu-item"))
continue;
carbon_item = carbon_menu_item_get (menu_item);
if (debug)
g_printerr ("%s: carbon_item %d for menu_item %d (%s, %s)\n",
G_STRFUNC, carbon_item ? carbon_item->index : -1,
carbon_index, get_menu_label_text (menu_item, NULL),
g_type_name (G_TYPE_FROM_INSTANCE (menu_item)));
if (carbon_item && carbon_item->index != carbon_index)
{
if (debug)
g_printerr ("%s: -> not matching, deleting\n", G_STRFUNC);
DeleteMenuItem (carbon_item->menu, carbon_index);
carbon_item = NULL;
}
if (!carbon_item)
{
GtkWidget *label = NULL;
const gchar *label_text;
CFStringRef cfstr = NULL;
MenuItemAttributes attributes = 0;
if (debug)
g_printerr ("%s: -> creating new\n", G_STRFUNC);
label_text = get_menu_label_text (menu_item, &label);
if (label_text)
cfstr = CFStringCreateWithCString (NULL, label_text,
kCFStringEncodingUTF8);
if (GTK_IS_SEPARATOR_MENU_ITEM (menu_item))
attributes |= kMenuItemAttrSeparator;
if (!gtk_widget_is_sensitive (menu_item))
attributes |= kMenuItemAttrDisabled;
if (!gtk_widget_get_visible (menu_item))
attributes |= kMenuItemAttrHidden;
InsertMenuItemTextWithCFString (carbon_menu, cfstr,
carbon_index - 1,
attributes, 0);
SetMenuItemProperty (carbon_menu, carbon_index,
IGE_QUARTZ_MENU_CREATOR,
IGE_QUARTZ_ITEM_WIDGET,
sizeof (menu_item), &menu_item);
if (cfstr)
CFRelease (cfstr);
carbon_item = carbon_menu_item_connect (menu_item, label,
carbon_menu,
carbon_index);
if (GTK_IS_CHECK_MENU_ITEM (menu_item))
carbon_menu_item_update_active (carbon_item, menu_item);
carbon_menu_item_update_accel_closure (carbon_item, menu_item);
if (gtk_menu_item_get_submenu (GTK_MENU_ITEM (menu_item)))
carbon_menu_item_update_submenu (carbon_item, menu_item);
}
carbon_index++;
}
g_list_free (children);
}
static void
carbon_menu_item_update_accelerator (CarbonMenuItem *carbon_item,
GtkWidget *widget)
{
GtkWidget *label;
get_menu_label_text (widget, &label);
if (GTK_IS_ACCEL_LABEL (label))
{
GClosure *closure;
g_object_get (label, "accel-closure", &closure, NULL);
if (closure)
{
GtkAccelGroup *group;
GtkAccelKey *key;
group = gtk_accel_group_from_accel_closure (closure);
key = gtk_accel_group_find (group, accel_find_func, closure);
g_closure_unref (closure);
if (key &&
key->accel_key &&
key->accel_flags & GTK_ACCEL_VISIBLE)
{
GdkDisplay *display = gtk_widget_get_display (widget);
GdkKeymap *keymap = gdk_keymap_get_for_display (display);
GdkKeymapKey *keys;
gint n_keys;
if (gdk_keymap_get_entries_for_keyval (keymap, key->accel_key,
&keys, &n_keys))
{
UInt8 modifiers = 0;
SetMenuItemCommandKey (carbon_item->menu, carbon_item->index,
true, keys[0].keycode);
g_free (keys);
if (key->accel_mods)
{
if (key->accel_mods & GDK_SHIFT_MASK)
modifiers |= kMenuShiftModifier;
if (key->accel_mods & GDK_MOD1_MASK)
modifiers |= kMenuOptionModifier;
}
if (!(key->accel_mods & GDK_META_MASK))
{
modifiers |= kMenuNoCommandModifier;
}
SetMenuItemModifiers (carbon_item->menu, carbon_item->index,
modifiers);
return;
}
}
}
}
/* otherwise, clear the menu shortcut */
SetMenuItemModifiers (carbon_item->menu, carbon_item->index,
kMenuNoModifiers | kMenuNoCommandModifier);
ChangeMenuItemAttributes (carbon_item->menu, carbon_item->index,
0, kMenuItemAttrUseVirtualKey);
SetMenuItemCommandKey (carbon_item->menu, carbon_item->index,
false, 0);
}
static void
sync_menu_shell (GtkMenuShell *menu_shell,
MenuRef carbon_menu,
gboolean toplevel)
{
GList *children;
GList *l;
MenuItemIndex carbon_index = 1;
carbon_menu_connect (GTK_WIDGET (menu_shell), carbon_menu);
children = gtk_container_get_children (GTK_CONTAINER (menu_shell));
UInt16 carbon_item_count = CountMenuItems(carbon_menu);
for (l = children; l; l = l->next)
{
GtkWidget *menu_item = l->data;
CarbonMenuItem *carbon_item;
if (GTK_IS_TEAROFF_MENU_ITEM (menu_item))
continue;
if (toplevel && g_object_get_data (G_OBJECT (menu_item),
"gtk-empty-menu-item"))
continue;
GtkWidget *label = NULL;
const gchar *label_text = NULL;
label_text = get_menu_label_text (menu_item, &label);
if (label_text && strcmp(label_text, "_SKIP_") == 0)
{
carbon_index++;
continue;
}
else if (!label_text)
label_text = "";
MenuItemAttributes attributes = 0;
if (GTK_IS_SEPARATOR_MENU_ITEM (menu_item))
attributes |= kMenuItemAttrSeparator;
if (!GTK_WIDGET_IS_SENSITIVE (menu_item))
attributes |= kMenuItemAttrDisabled;
if (!GTK_WIDGET_VISIBLE (menu_item))
attributes |= kMenuItemAttrHidden;
CFStringRef cfstr = CFStringCreateWithCString (NULL, label_text,
kCFStringEncodingUTF8);
if (carbon_index > carbon_item_count)
AppendMenuItemTextWithCFString(carbon_menu, cfstr, attributes, 0,
NULL);
else if (!toplevel && (carbon_index > carbon_item_count))
InsertMenuItemTextWithCFString (carbon_menu, cfstr,
carbon_index, attributes, 0);
else
SetMenuItemTextWithCFString(carbon_menu, carbon_index, cfstr);
CFRelease (cfstr);
MenuItemAttributes c_attributes = kMenuItemAttrSectionHeader |
kMenuItemAttrAutoDisable;
if (!(attributes & kMenuItemAttrDisabled))
c_attributes |= kMenuItemAttrDisabled;
if (!(attributes & kMenuItemAttrSeparator))
c_attributes |= kMenuItemAttrSeparator;
if (!(attributes & kMenuItemAttrHidden))
c_attributes |= kMenuItemAttrHidden;
ChangeMenuItemAttributes(carbon_menu, carbon_index,
attributes, c_attributes);
SetMenuItemProperty (carbon_menu, carbon_index,
GTK_QUARTZ_MENU_CREATOR,
GTK_QUARTZ_ITEM_WIDGET,
sizeof (menu_item), &menu_item);
carbon_item = carbon_menu_item_connect (menu_item, label,
carbon_menu,
carbon_index);
if (GTK_IS_CHECK_MENU_ITEM (menu_item))
carbon_menu_item_update_active (carbon_item, menu_item);
carbon_menu_item_update_accel_closure (carbon_item, menu_item);
if (gtk_menu_item_get_submenu (GTK_MENU_ITEM (menu_item)))
carbon_menu_item_update_submenu (carbon_item, menu_item);
carbon_index++;
}
while (carbon_index <= carbon_item_count)
{
DeleteMenuItem (carbon_menu, carbon_index);
carbon_index++;
}
g_list_free (children);
}
