|
public CallInternal ( |
||
| context | ||
| return | void | |
/// <summary>
///
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public bool DispatchEvent(EventContext context)
{
EventBridge bridge = TryGetEventBridge(context.type);
EventBridge gBridge = null;
if ((this is DisplayObject) && ((DisplayObject)this).gOwner != null)
{
gBridge = ((DisplayObject)this).gOwner.TryGetEventBridge(context.type);
}
EventDispatcher savedSender = context.sender;
if (bridge != null && !bridge.isEmpty)
{
bridge.CallCaptureInternal(context);
bridge.CallInternal(context);
}
if (gBridge != null && !gBridge.isEmpty)
{
gBridge.CallCaptureInternal(context);
gBridge.CallInternal(context);
}
context.sender = savedSender;
return(context._defaultPrevented);
}
internal bool InternalDispatchEvent(string strType, EventBridge bridge, object data, object initiator)
{
if (bridge == null)
{
bridge = TryGetEventBridge(strType);
}
EventBridge gBridge = null;
if ((this is DisplayObject) && ((DisplayObject)this).gOwner != null)
{
gBridge = ((DisplayObject)this).gOwner.TryGetEventBridge(strType);
}
bool b1 = bridge != null && !bridge.isEmpty;
bool b2 = gBridge != null && !gBridge.isEmpty;
if (b1 || b2)
{
EventContext context = EventContext.Get();
context.initiator = initiator != null ? initiator : this;
context.type = strType;
context.data = data;
if (data is InputEvent)
{
sCurrentInputEvent = (InputEvent)data;
}
context.inputEvent = sCurrentInputEvent;
if (b1)
{
bridge.CallCaptureInternal(context);
bridge.CallInternal(context);
}
if (b2)
{
gBridge.CallCaptureInternal(context);
gBridge.CallInternal(context);
}
EventContext.Return(context);
context.initiator = null;
context.sender = null;
context.data = null;
return(context._defaultPrevented);
}
else
{
return(false);
}
}
/// <summary>
///
/// </summary>
/// <param name="strType"></param>
/// <param name="data"></param>
/// <param name="addChain"></param>
/// <returns></returns>
internal bool BubbleEvent(string strType, object data, List <EventBridge> addChain)
{
EventContext context = EventContext.Get();
context.initiator = this;
context.type = strType;
context.data = data;
if (data is InputEvent)
{
sCurrentInputEvent = (InputEvent)data;
}
context.inputEvent = sCurrentInputEvent;
List <EventBridge> bubbleChain = context.callChain;
bubbleChain.Clear();
GetChainBridges(strType, bubbleChain, true);
int length = bubbleChain.Count;
for (int i = length - 1; i >= 0; i--)
{
bubbleChain[i].CallCaptureInternal(context);
if (context._touchCapture)
{
context._touchCapture = false;
if (strType == "onTouchBegin")
{
Stage.inst.AddTouchMonitor(context.inputEvent.touchId, bubbleChain[i].owner);
}
}
}
if (!context._stopsPropagation)
{
for (int i = 0; i < length; ++i)
{
bubbleChain[i].CallInternal(context);
if (context._touchCapture)
{
context._touchCapture = false;
if (strType == "onTouchBegin")
{
Stage.inst.AddTouchMonitor(context.inputEvent.touchId, bubbleChain[i].owner);
}
}
if (context._stopsPropagation)
{
break;
}
}
if (addChain != null)
{
length = addChain.Count;
for (int i = 0; i < length; ++i)
{
EventBridge bridge = addChain[i];
if (bubbleChain.IndexOf(bridge) == -1)
{
bridge.CallCaptureInternal(context);
bridge.CallInternal(context);
}
}
}
}
var defaultPrevented = context._defaultPrevented;
EventContext.Return(context);
return(defaultPrevented);
}
internal bool InternalDispatchEvent(string strType, EventBridge bridge, object data, object initiator)
{
EventBridge gBridge = null;
if ((this is DisplayObject) && ((DisplayObject)this).gOwner != null)
gBridge = ((DisplayObject)this).gOwner.TryGetEventBridge(strType);
bool b1 = bridge != null && !bridge.isEmpty;
bool b2 = gBridge != null && !gBridge.isEmpty;
if (b1 || b2)
{
EventContext context = EventContext.Get();
context.initiator = initiator != null ? initiator : this;
context._stopsPropagation = false;
context._defaultPrevented = false;
context.type = strType;
context.data = data;
if (b1)
{
bridge.CallCaptureInternal(context);
bridge.CallInternal(context);
}
if (b2)
{
gBridge.CallCaptureInternal(context);
gBridge.CallInternal(context);
}
EventContext.Return(context);
context.initiator = null;
context.sender = null;
context.data = null;
return context._defaultPrevented;
}
else
return false;
}
