private MenuItemLayout CreateMenuItemLayout(IMenuItemProxy item,
int depth, int maxDepth,
string[] propertyNames)
{
var layout = new MenuItemLayout();
layout.id = mMenuItemList.IndexOf(item);
layout.properties = new Dictionary <string, object>();
foreach (var property in propertyNames)
{
try {
var value = item.GetValue(property);
if (!DefaultMenuItemProxy.IsDefaultValue(property, value))
{
layout.properties.Add(property, value);
}
} catch (Exception ex) {
Debug.Fail(ex.ToString());
}
}
var childList = new List <object>();
if (maxDepth < 0 || depth < maxDepth)
{
foreach (var childItem in item.GetChildren())
{
childList.Add(CreateMenuItemLayout(childItem, depth + 1,
maxDepth, propertyNames));
}
}
layout.childeren = childList.ToArray();
return(layout);
}
/// <summary>
/// Helper class for single property change.
/// Raises the items properties updated event.
/// </summary>
private void OnItemPropertiesChanged(string[] properties, IMenuItemProxy item)
{
// TODO - cache property values so that we don't send unnessasary events
var menuItem = new com.canonical.dbusmenu.MenuItem();
menuItem.id = mMenuItemList.IndexOf(item);
menuItem.properties = new Dictionary <string, object>();
foreach (var property in properties)
{
menuItem.properties.Add(property, item.GetValue(property));
}
OnItemsPropertiesUpdated(new[] { menuItem }, null);
OnLayoutUpdated(mMenuItemList.IndexOf(item));
}
/// <summary>
/// Helper class for single property change.
/// Raises the items properties updated event.
/// </summary>
private void OnItemPropertyChanged(string property, IMenuItemProxy item)
{
OnItemPropertiesChanged(new string[] { property }, item);
}
