public EventDebuggerTrace(IPanel panel, EventBase evt, long duration, IEventHandler mouseCapture)
{
eventBase = new EventDebuggerEventRecord(evt);
focusedElement = panel?.focusController?.focusedElement;
this.mouseCapture = mouseCapture;
this.duration = duration;
}
public EventLogLine(int lineNumber, string timestamp = "", string eventName = "", string target = "", EventDebuggerEventRecord eventBase = null)
{
this.lineNumber = lineNumber;
this.timestamp = timestamp;
this.eventName = eventName;
this.target = target;
this.eventBase = eventBase;
}
void OnEventsLogSelectionChanged(object obj)
{
if (m_SelectedEvents == null)
{
m_SelectedEvents = new List <EventLogLine>();
}
m_SelectedEvents.Clear();
var list = obj as List <object>;
if (list != null)
{
foreach (EventLogLine listItem in list)
{
if (listItem != null)
{
m_SelectedEvents.Add(listItem);
}
}
}
EventDebuggerEventRecord eventBase = null;
IEventHandler focused = null;
IEventHandler capture = null;
if (m_SelectedEvents.Any())
{
var line = m_SelectedEvents[0];
var calls = m_Debugger.GetBeginEndProcessedEvents(panel);
eventBase = line != null ? calls ? [line.lineNumber - 1].eventBase : null;
focused = line != null ? calls ? [line.lineNumber - 1].focusedElement : null;
capture = line != null ? calls ? [line.lineNumber - 1].mouseCapture : null;
}
UpdateSelectionCount();
UpdateReplaySelectedEventsButton();
if (m_SelectedEvents.Count == 1)
{
UpdateEventCallbacks(eventBase);
UpdateEventPropagationPaths(eventBase);
UpdateEventbaseInfo(eventBase, focused, capture);
}
else
{
ClearEventCallbacks();
ClearEventPropagationPaths();
ClearEventbaseInfo();
}
DisplayHistogram(m_EventsHistogramScrollView);
// Not working : DisplayTimeline(m_EventTimelineScrollView, m_SelectedVisualTree.panel);
}
void UpdateEventPropagationPaths(EventDebuggerEventRecord eventBase)
{
ClearEventPropagationPaths();
if (eventBase == null)
{
return;
}
var propagationPaths = m_Debugger.GetPropagationPaths(panel, eventBase);
if (propagationPaths == null)
{
return;
}
foreach (EventDebuggerPathTrace propagationPath in propagationPaths)
{
if (propagationPath?.paths == null)
{
continue;
}
m_EventPropagationPaths.text += "Trickle Down Path:\n";
var pathsTrickleDownPath = propagationPath.paths?.trickleDownPath;
if (pathsTrickleDownPath != null && pathsTrickleDownPath.Any())
{
foreach (var trickleDownPathElement in pathsTrickleDownPath)
{
var trickleDownPathName = trickleDownPathElement.name;
if (string.IsNullOrEmpty(trickleDownPathName))
{
trickleDownPathName = trickleDownPathElement.GetType().Name;
}
m_EventPropagationPaths.text += " " + trickleDownPathName + "\n";
}
}
else
{
m_EventPropagationPaths.text += " <empty>\n";
}
m_EventPropagationPaths.text += "Target list:\n";
var targets = propagationPath.paths.targetElements;
if (targets != null && targets.Any())
{
foreach (var t in targets)
{
var targetName = t.name;
if (string.IsNullOrEmpty(targetName))
{
targetName = t.GetType().Name;
}
m_EventPropagationPaths.text += " " + targetName + "\n";
}
}
else
{
m_EventPropagationPaths.text += " <empty>\n";
}
m_EventPropagationPaths.text += "Bubble Up Path:\n";
var pathsBubblePath = propagationPath.paths.bubbleUpPath;
if (pathsBubblePath != null && pathsBubblePath.Any())
{
foreach (var bubblePathElement in pathsBubblePath)
{
var bubblePathName = bubblePathElement.name;
if (string.IsNullOrEmpty(bubblePathName))
{
bubblePathName = bubblePathElement.GetType().Name;
}
m_EventPropagationPaths.text += " " + bubblePathName + "\n";
}
}
else
{
m_EventPropagationPaths.text += " <empty>\n";
}
}
}
void UpdateEventCallbacks(EventDebuggerEventRecord eventBase)
{
ClearEventCallbacks();
if (eventBase == null)
{
return;
}
var callbacks = m_Debugger.GetCalls(panel, eventBase);
if (callbacks != null)
{
foreach (EventDebuggerCallTrace callback in callbacks)
{
VisualElement container = new VisualElement {
name = "line-container"
};
Label timeStamp = new Label {
name = "timestamp"
};
Label handler = new Label {
name = "handler"
};
Label phaseDurationContainer = new Label {
name = "phaseDurationContainer"
};
Label phase = new Label {
name = "phase"
};
Label duration = new Label {
name = "duration"
};
timeStamp.AddToClassList("log-line-item");
handler.AddToClassList("log-line-item");
phaseDurationContainer.AddToClassList("log-line-item");
timeStamp.text = "[" + eventBase.TimestampString() + "]";
handler.text = callback.callbackName;
if (callback.immediatePropagationHasStopped)
{
handler.text += " Immediately Stopped Propagation";
}
else if (callback.propagationHasStopped)
{
handler.text += " Stopped Propagation";
}
if (callback.defaultHasBeenPrevented)
{
handler.text += " (Default Prevented)";
}
phase.text = callback.eventBase.propagationPhase.ToString();
duration.text = "Duration: " + callback.duration / 1000f + "ms";
container.Add(timeStamp);
container.Add(handler);
phaseDurationContainer.Add(phase);
phaseDurationContainer.Add(duration);
container.Add(phaseDurationContainer);
m_EventCallbacksScrollView.Add(container);
var hash = callback.callbackHashCode;
HighlightCodeline(hash);
}
}
var defaultActions = m_Debugger.GetDefaultActions(panel, eventBase);
if (defaultActions == null)
{
return;
}
foreach (EventDebuggerDefaultActionTrace defaultAction in defaultActions)
{
VisualElement container = new VisualElement {
name = "line-container"
};
Label timeStamp = new Label {
name = "timestamp"
};
Label handler = new Label {
name = "handler"
};
Label phaseDurationContainer = new Label {
name = "phaseDurationContainer"
};
Label phase = new Label {
name = "phase"
};
Label duration = new Label {
name = "duration"
};
timeStamp.AddToClassList("log-line-item");
handler.AddToClassList("log-line-item");
phaseDurationContainer.AddToClassList("log-line-item");
timeStamp.text = "[" + eventBase.TimestampString() + "]";
handler.text = defaultAction.targetName + "." +
(defaultAction.phase == PropagationPhase.AtTarget
? "ExecuteDefaultActionAtTarget"
: "ExecuteDefaultAction");
duration.text = "Duration: " + defaultAction.duration / 1000f + "ms";
container.Add(timeStamp);
container.Add(handler);
phaseDurationContainer.Add(phase);
phaseDurationContainer.Add(duration);
container.Add(phaseDurationContainer);
m_EventCallbacksScrollView.Add(container);
}
}
void UpdateEventbaseInfo(EventDebuggerEventRecord eventBase, IEventHandler focused, IEventHandler capture)
{
ClearEventbaseInfo();
if (eventBase == null)
{
return;
}
m_EventbaseInfo.text += "Focused element: " + EventDebugger.GetObjectDisplayName(focused) + "\n";
m_EventbaseInfo.text += "Capture element: " + EventDebugger.GetObjectDisplayName(capture) + "\n";
if (eventBase.eventTypeId == MouseMoveEvent.TypeId() ||
eventBase.eventTypeId == MouseOverEvent.TypeId() ||
eventBase.eventTypeId == MouseOutEvent.TypeId() ||
eventBase.eventTypeId == MouseDownEvent.TypeId() ||
eventBase.eventTypeId == MouseUpEvent.TypeId() ||
eventBase.eventTypeId == MouseEnterEvent.TypeId() ||
eventBase.eventTypeId == MouseLeaveEvent.TypeId() ||
eventBase.eventTypeId == DragEnterEvent.TypeId() ||
eventBase.eventTypeId == DragLeaveEvent.TypeId() ||
eventBase.eventTypeId == DragUpdatedEvent.TypeId() ||
eventBase.eventTypeId == DragPerformEvent.TypeId() ||
eventBase.eventTypeId == DragExitedEvent.TypeId() ||
eventBase.eventTypeId == ContextClickEvent.TypeId() ||
eventBase.eventTypeId == PointerMoveEvent.TypeId() ||
eventBase.eventTypeId == PointerOverEvent.TypeId() ||
eventBase.eventTypeId == PointerOutEvent.TypeId() ||
eventBase.eventTypeId == PointerDownEvent.TypeId() ||
eventBase.eventTypeId == PointerUpEvent.TypeId() ||
eventBase.eventTypeId == PointerCancelEvent.TypeId() ||
eventBase.eventTypeId == PointerStationaryEvent.TypeId() ||
eventBase.eventTypeId == PointerEnterEvent.TypeId() ||
eventBase.eventTypeId == PointerLeaveEvent.TypeId())
{
m_EventbaseInfo.text += "Mouse position: " + eventBase.mousePosition + "\n";
m_EventbaseInfo.text += "Modifiers: " + eventBase.modifiers + "\n";
}
if (eventBase.eventTypeId == KeyDownEvent.TypeId() ||
eventBase.eventTypeId == KeyUpEvent.TypeId())
{
m_EventbaseInfo.text += "Modifiers: " + eventBase.modifiers + "\n";
}
if (eventBase.eventTypeId == MouseDownEvent.TypeId() ||
eventBase.eventTypeId == MouseUpEvent.TypeId() ||
eventBase.eventTypeId == PointerDownEvent.TypeId() ||
eventBase.eventTypeId == PointerUpEvent.TypeId() ||
eventBase.eventTypeId == DragUpdatedEvent.TypeId() ||
eventBase.eventTypeId == DragPerformEvent.TypeId() ||
eventBase.eventTypeId == DragExitedEvent.TypeId())
{
m_EventbaseInfo.text += "Button: " + (eventBase.button == 0 ? "Left" : eventBase.button == 1 ? "Middle" : "Right") + "\n";
m_EventbaseInfo.text += "Click count: " + eventBase.clickCount + "\n";
}
if (eventBase.eventTypeId == MouseMoveEvent.TypeId() ||
eventBase.eventTypeId == MouseOverEvent.TypeId() ||
eventBase.eventTypeId == MouseOutEvent.TypeId() ||
eventBase.eventTypeId == MouseDownEvent.TypeId() ||
eventBase.eventTypeId == MouseUpEvent.TypeId() ||
eventBase.eventTypeId == MouseEnterEvent.TypeId() ||
eventBase.eventTypeId == MouseLeaveEvent.TypeId() ||
eventBase.eventTypeId == DragEnterEvent.TypeId() ||
eventBase.eventTypeId == DragLeaveEvent.TypeId() ||
eventBase.eventTypeId == DragUpdatedEvent.TypeId() ||
eventBase.eventTypeId == DragPerformEvent.TypeId() ||
eventBase.eventTypeId == DragExitedEvent.TypeId() ||
eventBase.eventTypeId == ContextClickEvent.TypeId() ||
eventBase.eventTypeId == WheelEvent.TypeId() ||
eventBase.eventTypeId == PointerMoveEvent.TypeId() ||
eventBase.eventTypeId == PointerOverEvent.TypeId() ||
eventBase.eventTypeId == PointerOutEvent.TypeId() ||
eventBase.eventTypeId == PointerDownEvent.TypeId() ||
eventBase.eventTypeId == PointerUpEvent.TypeId() ||
eventBase.eventTypeId == PointerCancelEvent.TypeId() ||
eventBase.eventTypeId == PointerStationaryEvent.TypeId() ||
eventBase.eventTypeId == PointerEnterEvent.TypeId() ||
eventBase.eventTypeId == PointerLeaveEvent.TypeId())
{
m_EventbaseInfo.text += "Pressed buttons: " + eventBase.pressedButtons + "\n";
}
if (eventBase.eventTypeId == WheelEvent.TypeId())
{
m_EventbaseInfo.text += "Mouse delta: " + eventBase.delta + "\n";
}
if (eventBase.eventTypeId == KeyDownEvent.TypeId() ||
eventBase.eventTypeId == KeyUpEvent.TypeId())
{
if (char.IsControl(eventBase.character))
{
m_EventbaseInfo.text += "Character: \\" + (byte)(eventBase.character) + "\n";
}
else
{
m_EventbaseInfo.text += "Character: " + eventBase.character + "\n";
}
m_EventbaseInfo.text += "Key code: " + eventBase.keyCode + "\n";
}
if (eventBase.eventTypeId == ValidateCommandEvent.TypeId() ||
eventBase.eventTypeId == ExecuteCommandEvent.TypeId())
{
m_EventbaseInfo.text += "Command: " + eventBase.commandName + "\n";
}
}
