void Hide( bool hide )
{
MenuItemIndex i = FindMenuItemIndex() ;
if ( i > 0 )
{
if ( hide )
ChangeMenuItemAttributes( m_parentMenuRef, i, kMenuItemAttrHidden, 0 );
else
ChangeMenuItemAttributes( m_parentMenuRef, i, 0 , kMenuItemAttrHidden );
}
}
static void
carbon_menu_item_update_state (CarbonMenuItem *carbon_item,
GtkWidget *widget)
{
gboolean sensitive;
gboolean visible;
UInt32 set_attrs = 0;
UInt32 clear_attrs = 0;
g_object_get (widget,
"sensitive", &sensitive,
"visible", &visible,
NULL);
if (!sensitive)
set_attrs |= kMenuItemAttrDisabled;
else
clear_attrs |= kMenuItemAttrDisabled;
if (!visible)
set_attrs |= kMenuItemAttrHidden;
else
clear_attrs |= kMenuItemAttrHidden;
ChangeMenuItemAttributes (carbon_item->menu, carbon_item->index,
set_attrs, clear_attrs);
}
void UMAAppendMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , wxAcceleratorEntry *entry )
{
AppendMenuItemTextWithCFString( menu,
CFSTR("A"), 0, 0,NULL);
// don't attempt to interpret metacharacters like a '-' at the beginning (would become a separator otherwise)
ChangeMenuItemAttributes( menu , ::CountMenuItems(menu), kMenuItemAttrIgnoreMeta , 0 ) ;
UMASetMenuItemText(menu, (SInt16) ::CountMenuItems(menu), title , encoding );
UMASetMenuItemShortcut( menu , (SInt16) ::CountMenuItems(menu), entry ) ;
}
void UMAInsertMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , MenuItemIndex item , wxAcceleratorEntry *entry )
{
InsertMenuItemTextWithCFString( menu,
CFSTR("A"), item, 0, 0);
// don't attempt to interpret metacharacters like a '-' at the beginning (would become a separator otherwise)
ChangeMenuItemAttributes( menu , item+1, kMenuItemAttrIgnoreMeta , 0 ) ;
UMASetMenuItemText(menu, item+1 , title , encoding );
UMASetMenuItemShortcut( menu , item+1 , entry ) ;
}
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);
}
// MacOS needs to know about submenus somewhere within this menu
// before it can be displayed, also hide special menu items
// like preferences that are handled by the OS
void wxMenu::MacBeforeDisplay( bool isSubMenu )
{
wxMenuItem* previousItem = NULL ;
size_t pos ;
wxMenuItemList::compatibility_iterator node;
wxMenuItem *item;
for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)
{
item = (wxMenuItem *)node->GetData();
wxMenu* subMenu = item->GetSubMenu() ;
if (subMenu)
{
subMenu->MacBeforeDisplay( true ) ;
}
else // normal item
{
#if TARGET_CARBON
// what we do here is to hide the special items which are
// shown in the application menu anyhow -- it doesn't make
// sense to show them in their normal place as well
if ( item->GetId() == wxApp::s_macAboutMenuItemId ||
( UMAGetSystemVersion() >= 0x1000 && (
item->GetId() == wxApp::s_macPreferencesMenuItemId ||
item->GetId() == wxApp::s_macExitMenuItemId ) ) )
{
ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ),
pos + 1, kMenuItemAttrHidden, 0 );
// also check for a separator which was used just to
// separate this item from the others, so don't leave
// separator at the menu start or end nor 2 consecutive
// separators
wxMenuItemList::compatibility_iterator nextNode = node->GetNext();
wxMenuItem *next = nextNode ? nextNode->GetData() : NULL;
size_t posSeptoHide;
if ( !previousItem && next && next->IsSeparator() )
{
// next (i.e. second as we must be first) item is
// the separator to hide
wxASSERT_MSG( pos == 0, _T("should be the menu start") );
posSeptoHide = 2;
}
else if ( GetMenuItems().GetCount() == pos + 1 &&
previousItem != NULL &&
previousItem->IsSeparator() )
{
// prev item is a trailing separator we want to hide
posSeptoHide = pos;
}
else if ( previousItem && previousItem->IsSeparator() &&
next && next->IsSeparator() )
{
// two consecutive separators, this is one too many
posSeptoHide = pos;
}
else // no separators to hide
{
posSeptoHide = 0;
}
if ( posSeptoHide )
{
// hide the separator as well
ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ),
posSeptoHide,
kMenuItemAttrHidden,
0 );
}
}
#endif // TARGET_CARBON
}
previousItem = item ;
}
if ( isSubMenu )
::InsertMenu(MAC_WXHMENU( GetHMenu()), -1);
}
