public FocusChangeDirection GetFocusChangeDirection(Focusable currentFocusable, EventBase e)
{
if (e == null)
{
throw new ArgumentNullException(nameof(e));
}
// FUTURE:
// We could implement an extendable adapter system to convert event to a focus change direction.
// This would enable new event sources to change the focus.
if (currentFocusable is IMGUIContainer && e.imguiEvent != null)
{
// Let IMGUIContainer manage the focus change.
return(FocusChangeDirection.none);
}
if (e.eventTypeId == KeyDownEvent.TypeId())
{
KeyDownEvent kde = e as KeyDownEvent;
if (kde.character == (char)25 || kde.character == '\t')
{
if (kde.modifiers == EventModifiers.Shift)
{
return(VisualElementFocusChangeDirection.left);
}
if (kde.modifiers == EventModifiers.None)
{
return(VisualElementFocusChangeDirection.right);
}
}
}
return(FocusChangeDirection.none);
}
private void DoOnGUI(Event evt, Matrix4x4 parentTransform, Rect clippingRect, bool isComputingLayout, Rect layoutSize, Action onGUIHandler, bool canAffectFocus = true)
{
// Extra checks are needed here because client code might have changed the IMGUIContainer
// since we enter HandleIMGUIEvent()
if (onGUIHandler == null ||
panel == null)
{
return;
}
// Save the GUIClip count to make sanity checks after calling the OnGUI handler
int guiClipCount = GUIClip.Internal_GetCount();
SaveGlobals();
// Save a copy of the container size.
var previousMeasuredWidth = layoutMeasuredWidth;
var previousMeasuredHeight = layoutMeasuredHeight;
UIElementsUtility.BeginContainerGUI(cache, evt, this);
// For the IMGUI, we need to update the GUI.color with the actual play mode tint ...
// In fact, this is taken from EditorGUIUtility.ResetGUIState().
// Here, the play mode tint is either white (no tint, or not in play mode) or the right color (if in play mode)
GUI.color = UIElementsUtility.editorPlayModeTintColor;
// From now on, Event.current is either evt or a copy of evt.
// Since Event.current may change while being processed, we do not rely on evt below but use Event.current instead.
if (Event.current.type != EventType.Layout)
{
if (lostFocus)
{
if (focusController != null)
{
// We dont want to clear the GUIUtility.keyboardControl if another IMGUIContainer
// just set it in the if (receivedFocus) block below. So we only clear it if own it.
if (GUIUtility.OwnsId(GUIUtility.keyboardControl))
{
GUIUtility.keyboardControl = 0;
focusController.imguiKeyboardControl = 0;
}
}
lostFocus = false;
}
if (receivedFocus)
{
if (hasFocusableControls)
{
if (focusChangeDirection != FocusChangeDirection.unspecified && focusChangeDirection != FocusChangeDirection.none)
{
// We got here by tabbing.
// We assume we are using the VisualElementFocusRing.
if (focusChangeDirection == VisualElementFocusChangeDirection.left)
{
GUIUtility.SetKeyboardControlToLastControlId();
}
else if (focusChangeDirection == VisualElementFocusChangeDirection.right)
{
GUIUtility.SetKeyboardControlToFirstControlId();
}
}
else if (GUIUtility.keyboardControl == 0)
{
// Since GUIUtility.keyboardControl == 0, we got focused in some other way than by clicking inside us
// (for example it could be by clicking in an element that delegates focus to us).
// Give GUIUtility.keyboardControl to our first control.
GUIUtility.SetKeyboardControlToFirstControlId();
}
}
receivedFocus = false;
focusChangeDirection = FocusChangeDirection.unspecified;
if (focusController != null)
{
if (focusController.imguiKeyboardControl != GUIUtility.keyboardControl)
{
newKeyboardFocusControlID = GUIUtility.keyboardControl;
}
focusController.imguiKeyboardControl = GUIUtility.keyboardControl;
}
}
// We intentionally don't send the NewKeyboardFocus command here since it creates an issue with the AutomatedWindow
// newKeyboardFocusControlID = GUIUtility.keyboardControl;
}
EventType originalEventType = Event.current.type;
bool isExitGUIException = false;
try
{
using (new GUIClip.ParentClipScope(parentTransform, clippingRect))
{
onGUIHandler();
}
}
catch (Exception exception)
{
// only for layout events: we always intercept any exceptions to not interrupt event processing
if (originalEventType == EventType.Layout)
{
isExitGUIException = GUIUtility.IsExitGUIException(exception);
if (!isExitGUIException)
{
Debug.LogException(exception);
}
}
else
{
// rethrow event if not in layout
throw;
}
}
finally
{
if (Event.current.type != EventType.Layout && canAffectFocus)
{
int currentKeyboardFocus = GUIUtility.keyboardControl;
int result = GUIUtility.CheckForTabEvent(Event.current);
if (focusController != null)
{
if (result < 0)
{
// If CheckForTabEvent returns -1 or -2, we have reach the end/beginning of its control list.
// We should switch the focus to the next VisualElement.
Focusable currentFocusedElement = focusController.GetLeafFocusedElement();
Focusable nextFocusedElement = null;
using (KeyDownEvent e = KeyDownEvent.GetPooled('\t', KeyCode.Tab, result == -1 ? EventModifiers.None : EventModifiers.Shift))
{
nextFocusedElement = focusController.SwitchFocusOnEvent(e);
}
if (currentFocusedElement == this)
{
if (nextFocusedElement == this)
{
// We will still have the focus. We should cycle around our controls.
if (result == -2)
{
GUIUtility.SetKeyboardControlToLastControlId();
}
else if (result == -1)
{
GUIUtility.SetKeyboardControlToFirstControlId();
}
newKeyboardFocusControlID = GUIUtility.keyboardControl;
focusController.imguiKeyboardControl = GUIUtility.keyboardControl;
}
else
{
// We will lose the focus. Set the focused element ID to 0 until next
// IMGUIContainer have a chance to set it to its own control.
// Doing this will ensure we draw ourselves without any focused control.
GUIUtility.keyboardControl = 0;
focusController.imguiKeyboardControl = 0;
}
}
}
else if (result > 0)
{
// A positive result indicates that the focused control has changed to one of our elements; result holds the control id.
focusController.imguiKeyboardControl = GUIUtility.keyboardControl;
newKeyboardFocusControlID = GUIUtility.keyboardControl;
}
else if (result == 0)
{
// This means the event is not a tab. Synchronize our focus info with IMGUI.
if (originalEventType == EventType.MouseDown && !focusOnlyIfHasFocusableControls)
{
focusController.SyncIMGUIFocus(GUIUtility.keyboardControl, this, true);
}
else if ((currentKeyboardFocus != GUIUtility.keyboardControl) || (originalEventType == EventType.MouseDown))
{
focusController.SyncIMGUIFocus(GUIUtility.keyboardControl, this, false);
}
else if (GUIUtility.keyboardControl != focusController.imguiKeyboardControl)
{
// Here we want to resynchronize our internal state ...
newKeyboardFocusControlID = GUIUtility.keyboardControl;
if (focusController.GetLeafFocusedElement() == this)
{
// In this case, the focused element is the right one in the Focus Controller... we are just updating the internal imguiKeyboardControl
focusController.imguiKeyboardControl = GUIUtility.keyboardControl;
}
else
{
// In this case, the focused element is NOT the right one in the Focus Controller... we also have to refocus...
focusController.SyncIMGUIFocus(GUIUtility.keyboardControl, this, false);
}
}
}
}
// Cache the fact that we have focusable controls or not.
hasFocusableControls = GUIUtility.HasFocusableControls();
}
}
// This will copy Event.current into evt.
UIElementsUtility.EndContainerGUI(evt, layoutSize);
RestoreGlobals();
// See if the container size has changed. This is to make absolutely sure the VisualElement resizes
// if the IMGUI content resizes.
if (!isComputingLayout && evt.type == EventType.Layout &&
(!Mathf.Approximately(previousMeasuredWidth, layoutMeasuredWidth) || !Mathf.Approximately(previousMeasuredHeight, layoutMeasuredHeight)))
{
IncrementVersion(VersionChangeType.Layout);
}
if (!isExitGUIException)
{
// This is the same logic as GUIClipState::EndOnGUI
if (evt.type != EventType.Ignore && evt.type != EventType.Used)
{
int currentCount = GUIClip.Internal_GetCount();
if (currentCount > guiClipCount)
{
Debug.LogError("GUI Error: You are pushing more GUIClips than you are popping. Make sure they are balanced.");
}
else if (currentCount < guiClipCount)
{
Debug.LogError("GUI Error: You are popping more GUIClips than you are pushing. Make sure they are balanced.");
}
}
}
// Clear extraneous GUIClips
while (GUIClip.Internal_GetCount() > guiClipCount)
{
GUIClip.Internal_Pop();
}
if (evt.type == EventType.Used)
{
IncrementVersion(VersionChangeType.Repaint);
}
}
public void ReplayEvents(List <EventDebuggerEventRecord> eventBases)
{
if (eventBases == null)
{
return;
}
foreach (var eventBase in eventBases)
{
Event newEvent = new Event
{
button = eventBase.button,
clickCount = eventBase.clickCount,
modifiers = eventBase.modifiers,
mousePosition = eventBase.mousePosition,
};
if (eventBase.eventTypeId == MouseMoveEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.MouseMove;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.MouseMove), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == MouseDownEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.MouseDown;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.MouseDown), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == MouseUpEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.MouseUp;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.MouseUp), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == ContextClickEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.ContextClick;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.ContextClick), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == MouseEnterWindowEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.MouseEnterWindow;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.MouseEnterWindow), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == MouseLeaveWindowEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.MouseLeaveWindow;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.MouseLeaveWindow), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == WheelEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.ScrollWheel;
newEvent.delta = eventBase.delta;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.ScrollWheel), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == KeyDownEvent.TypeId())
{
newEvent.type = EventType.KeyDown;
newEvent.character = eventBase.character;
newEvent.keyCode = eventBase.keyCode;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.KeyDown), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == KeyUpEvent.TypeId())
{
newEvent.type = EventType.KeyUp;
newEvent.character = eventBase.character;
newEvent.keyCode = eventBase.keyCode;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.KeyUp), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == DragUpdatedEvent.TypeId())
{
newEvent.type = EventType.DragUpdated;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.DragUpdated), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == DragPerformEvent.TypeId())
{
newEvent.type = EventType.DragPerform;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.DragPerform), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == DragExitedEvent.TypeId())
{
newEvent.type = EventType.DragExited;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.DragExited), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == ValidateCommandEvent.TypeId())
{
newEvent.type = EventType.ValidateCommand;
newEvent.commandName = eventBase.commandName;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.ValidateCommand), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == ExecuteCommandEvent.TypeId())
{
newEvent.type = EventType.ExecuteCommand;
newEvent.commandName = eventBase.commandName;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.ExecuteCommand), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == IMGUIEvent.TypeId())
{
Debug.Log("Skipped IMGUI event (" + eventBase.eventBaseName + "): " + eventBase);
continue;
}
else
{
Debug.Log("Skipped event (" + eventBase.eventBaseName + "): " + eventBase);
continue;
}
Debug.Log("Replayed event (" + eventBase.eventBaseName + "): " + newEvent);
}
}
void OnKeyDown(KeyDownEvent evt)
{
if (!textInputField.hasFocus)
{
return;
}
textInputField.SyncTextEngine();
m_Changed = false;
// Check for action keys.
if (editorEngine.HandleKeyEvent(evt.imguiEvent, textInputField.isReadOnly))
{
if (textInputField.text != editorEngine.text)
{
m_Changed = true;
}
evt.StopPropagation();
}
else
{
char c = evt.character;
// Ignore tab & shift-tab in single-line text fields
if (!editorEngine.multiline && (evt.keyCode == KeyCode.Tab || c == '\t'))
{
return;
}
// Ignore modifier+tab in multiline text fields
if (editorEngine.multiline && (evt.keyCode == KeyCode.Tab || c == '\t') && evt.modifiers != EventModifiers.None)
{
return;
}
evt.StopPropagation();
if (c == '\n' && !editorEngine.multiline && !evt.altKey)
{
return;
}
// When the newline character is sent, we have to check if the shift key is down also...
// In the multiline case, this is like a return on a single line
if (c == '\n' && editorEngine.multiline && evt.shiftKey)
{
return;
}
if (!textInputField.AcceptCharacter(c))
{
return;
}
// Simplest test: only allow the character if the display font supports it.
Font font = editorEngine.style.font;
if (font != null && font.HasCharacter(c) || c == '\n' || c == '\t')
{
// Input event
editorEngine.Insert(c);
m_Changed = true;
}
// On windows, key presses also send events with keycode but no character. Eat them up here.
else if (c == 0)
{
// if we have a composition string, make sure we clear the previous selection.
if (!string.IsNullOrEmpty(GUIUtility.compositionString))
{
editorEngine.ReplaceSelection("");
m_Changed = true;
}
}
}
if (m_Changed)
{
editorEngine.text = textInputField.CullString(editorEngine.text);
textInputField.UpdateText(editorEngine.text);
}
// Scroll offset might need to be updated
editorEngine.UpdateScrollOffset();
}
// In order for tests to run without an EditorWindow but still be able to send
// events, we sometimes need to force the event type. IMGUI::GetEventType() (native) will
// return the event type as Ignore if the proper views haven't yet been
// initialized. This (falsely) breaks tests that rely on the event type. So for tests, we
// just ensure the event type is what we originally set it to when we sent it.
internal static EventBase CreateEvent(Event systemEvent, EventType eventType)
{
switch (eventType)
{
case EventType.MouseMove:
case EventType.TouchMove:
return(PointerMoveEvent.GetPooled(systemEvent));
case EventType.MouseDrag:
return(PointerMoveEvent.GetPooled(systemEvent));
case EventType.MouseDown:
case EventType.TouchDown:
// If some buttons are already down, we generate PointerMove/MouseDown events.
// Otherwise we generate PointerDown/MouseDown events.
// See W3C pointer events recommendation: https://www.w3.org/TR/pointerevents2
// Note: sometimes systemEvent.button is already pressed (systemEvent is processed multiple times).
if (PointerDeviceState.HasAdditionalPressedButtons(PointerId.mousePointerId, systemEvent.button))
{
return(PointerMoveEvent.GetPooled(systemEvent));
}
else
{
return(PointerDownEvent.GetPooled(systemEvent));
}
case EventType.MouseUp:
case EventType.TouchUp:
// If more buttons are still down, we generate PointerMove/MouseUp events.
// Otherwise we generate PointerUp/MouseUp events.
// See W3C pointer events recommendation: https://www.w3.org/TR/pointerevents2
if (PointerDeviceState.HasAdditionalPressedButtons(PointerId.mousePointerId, systemEvent.button))
{
return(PointerMoveEvent.GetPooled(systemEvent));
}
else
{
return(PointerUpEvent.GetPooled(systemEvent));
}
case EventType.ContextClick:
return(ContextClickEvent.GetPooled(systemEvent));
case EventType.MouseEnterWindow:
return(MouseEnterWindowEvent.GetPooled(systemEvent));
case EventType.MouseLeaveWindow:
return(MouseLeaveWindowEvent.GetPooled(systemEvent));
case EventType.ScrollWheel:
return(WheelEvent.GetPooled(systemEvent));
case EventType.KeyDown:
return(KeyDownEvent.GetPooled(systemEvent));
case EventType.KeyUp:
return(KeyUpEvent.GetPooled(systemEvent));
case EventType.DragUpdated:
return(DragUpdatedEvent.GetPooled(systemEvent));
case EventType.DragPerform:
return(DragPerformEvent.GetPooled(systemEvent));
case EventType.DragExited:
return(DragExitedEvent.GetPooled(systemEvent));
case EventType.ValidateCommand:
return(ValidateCommandEvent.GetPooled(systemEvent));
case EventType.ExecuteCommand:
return(ExecuteCommandEvent.GetPooled(systemEvent));
default: // Layout, Ignore, Used
return(IMGUIEvent.GetPooled(systemEvent));
}
}
void OnKeyDown(KeyDownEvent evt)
{
if (!textElement.edition.hasFocus)
{
return;
}
m_Changed = false;
if (evt.keyCode == KeyCode.Escape)
{
textElement.edition.RestoreValueAndText();
textElement.parent.Focus();
}
evt.GetEquivalentImguiEvent(m_ImguiEvent);
if (editingUtilities.HandleKeyEvent(m_ImguiEvent, false))
{
if (textElement.text != editingUtilities.text)
{
m_Changed = true;
}
evt.StopPropagation();
}
else
{
char c = evt.character;
// Ignore command and control keys, but not AltGr characters
if (evt.actionKey && !(evt.altKey && c != '\0'))
{
return;
}
// Ignore tab & shift-tab in single-line text fields
if (!textElement.edition.multiline && (evt.keyCode == KeyCode.Tab || c == '\t'))
{
return;
}
// Ignore modifier+tab in multiline text fields
if ((evt.keyCode == KeyCode.Tab || c == '\t') && evt.modifiers != EventModifiers.None)
{
return;
}
evt.StopPropagation();
if ((c == '\n' || c == '\r' || c == k_LineFeed) && !textElement.edition.multiline && !evt.altKey)
{
return;
}
// When the newline character is sent, we have to check if the shift key is down also...
// In the multiline case, this is like a return on a single line
if (c == '\n' && textElement.edition.multiline && evt.shiftKey)
{
return;
}
if (!textElement.edition.AcceptCharacter(c))
{
return;
}
if (c >= k_Space || c == '\t' || c == '\n' || c == '\r' || c == k_LineFeed)
{
editingUtilities.Insert(c);
m_Changed = true;
}
// On windows, key presses also send events with keycode but no character. Eat them up here.
else
{
// if we have a composition string, make sure we clear the previous selection.
if (editingUtilities.UpdateImeState())
{
m_Changed = true;
}
}
}
if (m_Changed)
{
UpdateLabel();
// UpdateScrollOffset needs the new geometry of the text to compute the new scrollOffset.
textElement.uitkTextHandle.Update();
}
// Scroll offset might need to be updated
textElement.edition.UpdateScrollOffset?.Invoke();
}
private IEnumerator DoReplayEvents(IEnumerable <EventDebuggerEventRecord> eventBases, Action <int, int> refreshList)
{
var sortedEvents = eventBases.OrderBy(e => e.timestamp).ToList();
var sortedEventsCount = sortedEvents.Count;
IEnumerator AwaitForNextEvent(int currentIndex)
{
if (currentIndex == sortedEvents.Count - 1)
{
yield break;
}
var deltaTimestampMs = sortedEvents[currentIndex + 1].timestamp - sortedEvents[currentIndex].timestamp;
var timeMs = 0.0f;
while (timeMs < deltaTimestampMs)
{
if (isPlaybackPaused)
{
yield return(null);
}
else
{
var time = Panel.TimeSinceStartupMs();
yield return(null);
var delta = Panel.TimeSinceStartupMs() - time;
timeMs += delta * playbackSpeed;
}
}
}
for (var i = 0; i < sortedEventsCount; i++)
{
if (!isReplaying)
{
break;
}
var eventBase = sortedEvents[i];
var newEvent = new Event
{
button = eventBase.button,
clickCount = eventBase.clickCount,
modifiers = eventBase.modifiers,
mousePosition = eventBase.mousePosition,
};
if (eventBase.eventTypeId == MouseMoveEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.MouseMove;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.MouseMove), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == MouseDownEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.MouseDown;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.MouseDown), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == MouseUpEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.MouseUp;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.MouseUp), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == ContextClickEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.ContextClick;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.ContextClick), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == MouseEnterWindowEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.MouseEnterWindow;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.MouseEnterWindow), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == MouseLeaveWindowEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.MouseLeaveWindow;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.MouseLeaveWindow), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == PointerMoveEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.MouseMove;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.MouseMove), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == PointerDownEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.MouseDown;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.MouseDown), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == PointerUpEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.MouseUp;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.MouseUp), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == WheelEvent.TypeId() && eventBase.hasUnderlyingPhysicalEvent)
{
newEvent.type = EventType.ScrollWheel;
newEvent.delta = eventBase.delta;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.ScrollWheel), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == KeyDownEvent.TypeId())
{
newEvent.type = EventType.KeyDown;
newEvent.character = eventBase.character;
newEvent.keyCode = eventBase.keyCode;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.KeyDown), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == KeyUpEvent.TypeId())
{
newEvent.type = EventType.KeyUp;
newEvent.character = eventBase.character;
newEvent.keyCode = eventBase.keyCode;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.KeyUp), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == NavigationMoveEvent.TypeId())
{
panel.dispatcher.Dispatch(NavigationMoveEvent.GetPooled(eventBase.navigationDirection, eventBase.deviceType, eventBase.modifiers), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == NavigationSubmitEvent.TypeId())
{
panel.dispatcher.Dispatch(NavigationSubmitEvent.GetPooled(eventBase.deviceType, eventBase.modifiers), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == NavigationCancelEvent.TypeId())
{
panel.dispatcher.Dispatch(NavigationCancelEvent.GetPooled(eventBase.deviceType, eventBase.modifiers), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == DragUpdatedEvent.TypeId())
{
newEvent.type = EventType.DragUpdated;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.DragUpdated), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == DragPerformEvent.TypeId())
{
newEvent.type = EventType.DragPerform;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.DragPerform), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == DragExitedEvent.TypeId())
{
newEvent.type = EventType.DragExited;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.DragExited), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == ValidateCommandEvent.TypeId())
{
newEvent.type = EventType.ValidateCommand;
newEvent.commandName = eventBase.commandName;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.ValidateCommand), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == ExecuteCommandEvent.TypeId())
{
newEvent.type = EventType.ExecuteCommand;
newEvent.commandName = eventBase.commandName;
panel.dispatcher.Dispatch(UIElementsUtility.CreateEvent(newEvent, EventType.ExecuteCommand), panel,
DispatchMode.Default);
}
else if (eventBase.eventTypeId == IMGUIEvent.TypeId())
{
Debug.Log("Skipped IMGUI event (" + eventBase.eventBaseName + "): " + eventBase);
var awaitSkipped = AwaitForNextEvent(i);
while (awaitSkipped.MoveNext())
{
yield return(null);
}
continue;
}
else
{
Debug.Log("Skipped event (" + eventBase.eventBaseName + "): " + eventBase);
var awaitSkipped = AwaitForNextEvent(i);
while (awaitSkipped.MoveNext())
{
yield return(null);
}
continue;
}
refreshList?.Invoke(i, sortedEventsCount);
Debug.Log($"Replayed event {eventBase.eventId.ToString()} ({eventBase.eventBaseName}): {newEvent}");
var await = AwaitForNextEvent(i);
while (await.MoveNext())
{
yield return(null);
}
}
isReplaying = false;
}
public void OnKeyDown(KeyDownEvent evt)
{
if (evt == null || !HasValidDataAndBindings())
{
return;
}
bool shouldStopPropagation = true;
bool shouldScroll = true;
switch (evt.keyCode)
{
case KeyCode.UpArrow:
if (selectedIndex > 0)
{
selectedIndex = selectedIndex - 1;
}
break;
case KeyCode.DownArrow:
if (selectedIndex + 1 < itemsSource.Count)
{
selectedIndex = selectedIndex + 1;
}
break;
case KeyCode.Home:
selectedIndex = 0;
break;
case KeyCode.End:
selectedIndex = itemsSource.Count - 1;
break;
case KeyCode.Return:
if (onItemChosen != null)
{
onItemChosen.Invoke(m_ItemsSource[selectedIndex]);
}
break;
case KeyCode.PageDown:
selectedIndex = Math.Min(itemsSource.Count - 1, selectedIndex + (int)(m_LastHeight / itemHeight));
break;
case KeyCode.PageUp:
selectedIndex = Math.Max(0, selectedIndex - (int)(m_LastHeight / itemHeight));
break;
case KeyCode.A:
if (evt.actionKey)
{
SelectAll();
shouldScroll = false;
}
break;
case KeyCode.Escape:
ClearSelection();
shouldScroll = false;
break;
default:
shouldStopPropagation = false;
shouldScroll = false;
break;
}
if (shouldStopPropagation)
{
evt.StopPropagation();
}
if (shouldScroll)
{
ScrollToItem(selectedIndex);
}
}
private void OnKeyDown(KeyDownEvent evt)
{
bool flag = !base.textInputField.hasFocus;
if (!flag)
{
base.textInputField.SyncTextEngine();
this.m_Changed = false;
evt.GetEquivalentImguiEvent(this.m_ImguiEvent);
bool flag2 = base.editorEngine.HandleKeyEvent(this.m_ImguiEvent, base.textInputField.isReadOnly);
if (flag2)
{
bool flag3 = base.textInputField.text != base.editorEngine.text;
if (flag3)
{
this.m_Changed = true;
}
evt.StopPropagation();
}
else
{
char character = evt.character;
bool flag4 = !base.editorEngine.multiline && (evt.keyCode == KeyCode.Tab || character == '\t');
if (flag4)
{
return;
}
bool flag5 = base.editorEngine.multiline && (evt.keyCode == KeyCode.Tab || character == '\t') && evt.modifiers > EventModifiers.None;
if (flag5)
{
return;
}
bool flag6 = evt.actionKey && (!evt.altKey || character == '\0');
if (flag6)
{
return;
}
evt.StopPropagation();
bool flag7 = character == '\n' && !base.editorEngine.multiline && !evt.altKey;
if (flag7)
{
return;
}
bool flag8 = character == '\n' && base.editorEngine.multiline && evt.shiftKey;
if (flag8)
{
return;
}
bool flag9 = !base.textInputField.AcceptCharacter(character);
if (flag9)
{
return;
}
Font font = base.editorEngine.style.font;
bool flag10 = (font != null && font.HasCharacter(character)) || character == '\n' || character == '\t';
if (flag10)
{
base.editorEngine.Insert(character);
this.m_Changed = true;
}
else
{
bool flag11 = character == '\0';
if (flag11)
{
bool flag12 = !string.IsNullOrEmpty(GUIUtility.compositionString);
if (flag12)
{
base.editorEngine.ReplaceSelection("");
this.m_Changed = true;
}
}
}
}
bool changed = this.m_Changed;
if (changed)
{
base.editorEngine.text = base.textInputField.CullString(base.editorEngine.text);
base.textInputField.UpdateText(base.editorEngine.text);
}
base.editorEngine.UpdateScrollOffset();
}
}
protected override void ExecuteDefaultActionAtTarget(EventBase evt)
{
base.ExecuteDefaultActionAtTarget(evt);
if (evt == null)
{
return;
}
if (evt.eventTypeId == KeyDownEvent.TypeId())
{
KeyDownEvent keyDownEvt = evt as KeyDownEvent;
// We must handle the ETX (char 3) or the \n instead of the KeypadEnter or Return because the focus will
// have the drawback of having the second event to be handled by the focused field.
if ((keyDownEvt?.character == 3) || // KeyCode.KeypadEnter
(keyDownEvt?.character == '\n')) // KeyCode.Return
{
visualInput?.Focus();
}
}
// The following code is to help achieve the following behaviour:
// On IMGUI, on any text input field in focused-non-edit-mode, doing a TAB will allow the user to get to the next control...
// To mimic that behaviour in UIE, when in focused-non-edit-mode, we have to make sure the input is not "tabbable".
// So, each time, either the main TextField or the Label is receiving the focus, we remove the tabIndex on
// the input, and we put it back when the BlurEvent is received.
else if (evt.eventTypeId == FocusInEvent.TypeId())
{
if (evt.leafTarget == this || evt.leafTarget == labelElement)
{
m_VisualInputTabIndex = visualInput.tabIndex;
visualInput.tabIndex = -1;
}
}
// The following code was added to help achieve the following behaviour:
// On IMGUI, doing a Return, Shift+Return or Escape will get out of the Edit mode, but stay on the control. To allow a
// focused-non-edit-mode, we remove the delegateFocus when we start editing to allow focusing on the parent,
// and we restore it when we exit the control, to prevent coming in a semi-focused state from outside the control.
else if (evt.eventTypeId == FocusEvent.TypeId())
{
delegatesFocus = false;
}
else if (evt.eventTypeId == BlurEvent.TypeId())
{
delegatesFocus = true;
if (evt.leafTarget == this || evt.leafTarget == labelElement)
{
visualInput.tabIndex = m_VisualInputTabIndex;
}
}
// The following code is to help achieve the following behaviour:
// On IMGUI, on any text input field in focused-non-edit-mode, doing a TAB will allow the user to get to the next control...
// To mimic that behaviour in UIE, when in focused-non-edit-mode, we have to make sure the input is not "tabbable".
// So, each time, either the main TextField or the Label is receiving the focus, we remove the tabIndex on
// the input, and we put it back when the BlurEvent is received.
else if (evt.eventTypeId == FocusInEvent.TypeId())
{
if (showMixedValue)
{
m_TextInputBase.ResetValueAndText();
}
if (evt.leafTarget == this || evt.leafTarget == labelElement)
{
m_VisualInputTabIndex = visualInput.tabIndex;
visualInput.tabIndex = -1;
}
}
// The following code was added to help achieve the following behaviour:
// On IMGUI, doing a Return, Shift+Return or Escape will get out of the Edit mode, but stay on the control. To allow a
// focused-non-edit-mode, we remove the delegateFocus when we start editing to allow focusing on the parent,
// and we restore it when we exit the control, to prevent coming in a semi-focused state from outside the control.
else if (evt.eventTypeId == FocusEvent.TypeId())
{
delegatesFocus = false;
}
else if (evt.eventTypeId == BlurEvent.TypeId())
{
delegatesFocus = true;
if (evt.leafTarget == this || evt.leafTarget == labelElement)
{
visualInput.tabIndex = m_VisualInputTabIndex;
}
}
}
private NavigationDirection GetNavigationDirection(KeyDownEvent keyDownEvent)
{
EventInterpreter.< > c__DisplayClass4_0 <> c__DisplayClass4_;
private void DoOnGUI(Event evt, Matrix4x4 parentTransform, Rect clippingRect, bool isComputingLayout, Rect layoutSize, Action onGUIHandler, bool canAffectFocus = true)
{
bool flag = onGUIHandler == null || base.panel == null;
if (!flag)
{
int num = GUIClip.Internal_GetCount();
this.SaveGlobals();
float layoutMeasuredWidth = this.layoutMeasuredWidth;
float layoutMeasuredHeight = this.layoutMeasuredHeight;
UIElementsUtility.BeginContainerGUI(this.cache, evt, this);
GUI.color = UIElementsUtility.editorPlayModeTintColor;
bool flag2 = Event.current.type != EventType.Layout;
if (flag2)
{
bool flag3 = this.lostFocus;
if (flag3)
{
bool flag4 = this.focusController != null;
if (flag4)
{
bool flag5 = GUIUtility.OwnsId(GUIUtility.keyboardControl);
if (flag5)
{
GUIUtility.keyboardControl = 0;
this.focusController.imguiKeyboardControl = 0;
}
}
this.lostFocus = false;
}
bool flag6 = this.receivedFocus;
if (flag6)
{
bool flag7 = this.hasFocusableControls;
if (flag7)
{
bool flag8 = this.focusChangeDirection != FocusChangeDirection.unspecified && this.focusChangeDirection != FocusChangeDirection.none;
if (flag8)
{
bool flag9 = this.focusChangeDirection == VisualElementFocusChangeDirection.left;
if (flag9)
{
GUIUtility.SetKeyboardControlToLastControlId();
}
else
{
bool flag10 = this.focusChangeDirection == VisualElementFocusChangeDirection.right;
if (flag10)
{
GUIUtility.SetKeyboardControlToFirstControlId();
}
}
}
else
{
bool flag11 = GUIUtility.keyboardControl == 0 && this.m_IsFocusDelegated;
if (flag11)
{
GUIUtility.SetKeyboardControlToFirstControlId();
}
}
}
bool flag12 = this.focusController != null;
if (flag12)
{
bool flag13 = this.focusController.imguiKeyboardControl != GUIUtility.keyboardControl && this.focusChangeDirection != FocusChangeDirection.unspecified;
if (flag13)
{
this.newKeyboardFocusControlID = GUIUtility.keyboardControl;
}
this.focusController.imguiKeyboardControl = GUIUtility.keyboardControl;
}
this.receivedFocus = false;
this.focusChangeDirection = FocusChangeDirection.unspecified;
}
}
EventType type = Event.current.type;
bool flag14 = false;
try
{
using (new GUIClip.ParentClipScope(parentTransform, clippingRect))
{
onGUIHandler();
}
}
catch (Exception exception)
{
bool flag15 = type == EventType.Layout;
if (!flag15)
{
throw;
}
flag14 = GUIUtility.IsExitGUIException(exception);
bool flag16 = !flag14;
if (flag16)
{
Debug.LogException(exception);
}
}
finally
{
bool flag17 = Event.current.type != EventType.Layout & canAffectFocus;
if (flag17)
{
int keyboardControl = GUIUtility.keyboardControl;
int num2 = GUIUtility.CheckForTabEvent(Event.current);
bool flag18 = this.focusController != null;
if (flag18)
{
bool flag19 = num2 < 0;
if (flag19)
{
Focusable leafFocusedElement = this.focusController.GetLeafFocusedElement();
Focusable focusable = null;
using (KeyDownEvent pooled = KeyboardEventBase <KeyDownEvent> .GetPooled('\t', KeyCode.Tab, (num2 == -1) ? EventModifiers.None : EventModifiers.Shift))
{
focusable = this.focusController.SwitchFocusOnEvent(pooled);
}
bool flag20 = leafFocusedElement == this;
if (flag20)
{
bool flag21 = focusable == this;
if (flag21)
{
bool flag22 = num2 == -2;
if (flag22)
{
GUIUtility.SetKeyboardControlToLastControlId();
}
else
{
bool flag23 = num2 == -1;
if (flag23)
{
GUIUtility.SetKeyboardControlToFirstControlId();
}
}
this.newKeyboardFocusControlID = GUIUtility.keyboardControl;
this.focusController.imguiKeyboardControl = GUIUtility.keyboardControl;
}
else
{
GUIUtility.keyboardControl = 0;
this.focusController.imguiKeyboardControl = 0;
}
}
}
else
{
bool flag24 = num2 > 0;
if (flag24)
{
this.focusController.imguiKeyboardControl = GUIUtility.keyboardControl;
this.newKeyboardFocusControlID = GUIUtility.keyboardControl;
}
else
{
bool flag25 = num2 == 0;
if (flag25)
{
bool flag26 = type == EventType.MouseDown && !this.focusOnlyIfHasFocusableControls;
if (flag26)
{
this.focusController.SyncIMGUIFocus(GUIUtility.keyboardControl, this, true);
}
else
{
bool flag27 = keyboardControl != GUIUtility.keyboardControl || type == EventType.MouseDown;
if (flag27)
{
this.focusController.SyncIMGUIFocus(GUIUtility.keyboardControl, this, false);
}
else
{
bool flag28 = GUIUtility.keyboardControl != this.focusController.imguiKeyboardControl;
if (flag28)
{
this.newKeyboardFocusControlID = GUIUtility.keyboardControl;
bool flag29 = this.focusController.GetLeafFocusedElement() == this;
if (flag29)
{
this.focusController.imguiKeyboardControl = GUIUtility.keyboardControl;
}
else
{
this.focusController.SyncIMGUIFocus(GUIUtility.keyboardControl, this, false);
}
}
}
}
}
}
}
}
this.hasFocusableControls = GUIUtility.HasFocusableControls();
}
}
UIElementsUtility.EndContainerGUI(evt, layoutSize);
this.RestoreGlobals();
bool flag30 = evt.type == EventType.Layout && (!Mathf.Approximately(layoutMeasuredWidth, this.layoutMeasuredWidth) || !Mathf.Approximately(layoutMeasuredHeight, this.layoutMeasuredHeight));
if (flag30)
{
bool flag31 = isComputingLayout && clippingRect == Rect.zero;
if (flag31)
{
base.schedule.Execute(delegate
{
base.IncrementVersion(VersionChangeType.Layout);
});
}
else
{
base.IncrementVersion(VersionChangeType.Layout);
}
}
bool flag32 = !flag14;
if (flag32)
{
bool flag33 = evt.type != EventType.Ignore && evt.type != EventType.Used;
if (flag33)
{
int num3 = GUIClip.Internal_GetCount();
bool flag34 = num3 > num;
if (flag34)
{
Debug.LogError("GUI Error: You are pushing more GUIClips than you are popping. Make sure they are balanced.");
}
else
{
bool flag35 = num3 < num;
if (flag35)
{
Debug.LogError("GUI Error: You are popping more GUIClips than you are pushing. Make sure they are balanced.");
}
}
}
}
while (GUIClip.Internal_GetCount() > num)
{
GUIClip.Internal_Pop();
}
bool flag36 = evt.type == EventType.Used;
if (flag36)
{
base.IncrementVersion(VersionChangeType.Repaint);
}
}
}
protected override void ExecuteDefaultActionAtTarget(EventBase evt)
{
base.ExecuteDefaultActionAtTarget(evt);
bool flag = evt == null;
if (!flag)
{
bool flag2 = evt.eventTypeId == EventBase <KeyDownEvent> .TypeId();
if (flag2)
{
KeyDownEvent keyDownEvent = evt as KeyDownEvent;
bool flag3 = !this.parentTextField.isDelayed || (!this.multiline && ((keyDownEvent != null && keyDownEvent.keyCode == KeyCode.KeypadEnter) || (keyDownEvent != null && keyDownEvent.keyCode == KeyCode.Return)));
if (flag3)
{
this.parentTextField.value = base.text;
}
bool multiline = this.multiline;
if (multiline)
{
char?c = (keyDownEvent != null) ? new char?(keyDownEvent.character) : null;
int? num = c.HasValue ? new int?((int)c.GetValueOrDefault()) : null;
int num2 = 9;
bool flag4 = (num.GetValueOrDefault() == num2 & num.HasValue) && keyDownEvent.modifiers == EventModifiers.None;
if (flag4)
{
if (keyDownEvent != null)
{
keyDownEvent.StopPropagation();
}
if (keyDownEvent != null)
{
keyDownEvent.PreventDefault();
}
}
else
{
c = ((keyDownEvent != null) ? new char?(keyDownEvent.character) : null);
num = (c.HasValue ? new int?((int)c.GetValueOrDefault()) : null);
num2 = 3;
bool arg_1EE_0;
if (!(num.GetValueOrDefault() == num2 & num.HasValue) || keyDownEvent == null || !keyDownEvent.shiftKey)
{
c = ((keyDownEvent != null) ? new char?(keyDownEvent.character) : null);
num = (c.HasValue ? new int?((int)c.GetValueOrDefault()) : null);
num2 = 10;
arg_1EE_0 = ((num.GetValueOrDefault() == num2 & num.HasValue) && keyDownEvent != null && keyDownEvent.shiftKey);
}
else
{
arg_1EE_0 = true;
}
bool flag5 = arg_1EE_0;
if (flag5)
{
base.parent.Focus();
}
}
}
else
{
char?c = (keyDownEvent != null) ? new char?(keyDownEvent.character) : null;
int? num = c.HasValue ? new int?((int)c.GetValueOrDefault()) : null;
int num2 = 3;
bool arg_2B8_0;
if (!(num.GetValueOrDefault() == num2 & num.HasValue))
{
c = ((keyDownEvent != null) ? new char?(keyDownEvent.character) : null);
num = (c.HasValue ? new int?((int)c.GetValueOrDefault()) : null);
num2 = 10;
arg_2B8_0 = (num.GetValueOrDefault() == num2 & num.HasValue);
}
else
{
arg_2B8_0 = true;
}
bool flag6 = arg_2B8_0;
if (flag6)
{
base.parent.Focus();
}
}
}
else
{
bool flag7 = evt.eventTypeId == EventBase <ExecuteCommandEvent> .TypeId();
if (flag7)
{
ExecuteCommandEvent executeCommandEvent = evt as ExecuteCommandEvent;
string commandName = executeCommandEvent.commandName;
bool flag8 = !this.parentTextField.isDelayed && (commandName == "Paste" || commandName == "Cut");
if (flag8)
{
this.parentTextField.value = base.text;
}
}
else
{
NavigationDirection navigationDirection;
bool flag9 = base.eventInterpreter.IsActivationEvent(evt) || base.eventInterpreter.IsCancellationEvent(evt) || (base.eventInterpreter.IsNavigationEvent(evt, out navigationDirection) && navigationDirection != NavigationDirection.Previous && navigationDirection != NavigationDirection.Next);
if (flag9)
{
evt.StopPropagation();
evt.PreventDefault();
}
}
}
}
}
