protected override void OnHandlePropTypeBlock(CCNode node, CCNode parent, string propertyName, BlockData pBlockData, CCBReader reader)
{
if (propertyName == PROPERTY_BLOCK)
{
if (null != pBlockData) // Add this condition to allow CCMenuItemImage without target/selector predefined
{
((CCMenuItem) node).SetTarget(pBlockData.mSELMenuHandler);
}
}
else
{
base.OnHandlePropTypeBlock(node, parent, propertyName, pBlockData, reader);
}
}
protected virtual BlockData ParsePropTypeBlock(CCNode node, CCNode parent, CCBReader reader)
{
string selectorName = reader.ReadCachedString();
var selectorTarget = (CCBTargetType) reader.ReadInt(false);
if (selectorTarget != CCBTargetType.None)
{
object target = null;
if (!reader.IsJSControlled())
{
if (selectorTarget == CCBTargetType.DocumentRoot)
{
target = reader.AnimationManager.RootNode;
}
else if (selectorTarget == CCBTargetType.Owner)
{
target = reader.Owner;
/* Scripting specific code because selector function is common for all callbacks.
* So if we had 1 target and 1 selector function, the context (callback function name)
* would get lost. Hence the need for a new target for each callback.
*/
if (reader._hasScriptingOwner)
{
var proxy = (ICCBScriptOwnerProtocol) reader.Owner;
if (proxy != null)
{
target = proxy.CreateNew() as object;
}
}
}
if (target != null)
{
if (selectorName.Length > 0)
{
Action<object> selMenuHandler = null;
var targetAsCCBSelectorResolver = target as ICCBSelectorResolver;
if (targetAsCCBSelectorResolver != null)
{
selMenuHandler = targetAsCCBSelectorResolver.OnResolveCCBCCMenuItemSelector(target,
selectorName);
}
if (selMenuHandler == null)
{
ICCBSelectorResolver ccbSelectorResolver = reader.SelectorResolver;
if (ccbSelectorResolver != null)
{
selMenuHandler = ccbSelectorResolver.OnResolveCCBCCMenuItemSelector(target,
selectorName);
}
}
if (selMenuHandler == null)
{
CCLog.Log("Skipping selector '{0}' since no CCBSelectorResolver is present.",
selectorName);
}
else
{
var blockData = new BlockData();
blockData.mSELMenuHandler = selMenuHandler;
blockData.mTarget = target;
return blockData;
}
}
else
{
CCLog.Log("Unexpected empty selector.");
}
}
else
{
CCLog.Log("Unexpected NULL target for selector.");
}
}
else
{
if (selectorTarget == CCBTargetType.DocumentRoot)
{
reader.AddDocumentCallbackNode(node);
reader.AddDocumentCallbackName(selectorName);
}
else
{
reader.AddOwnerCallbackNode(node);
reader.AddOwnerCallbackName(selectorName);
}
}
}
return null;
}
protected virtual void OnHandlePropTypeBlock(CCNode node, CCNode parent, string propertyName, BlockData pBlockData, CCBReader reader)
{
CCLog.Log("Unexpected property type: '{0}'!", propertyName);
Debug.Assert(false);
}
