//////////////////
// Widget management
//////////////////
public void UpdateWidgets()
{
if (currentPage == null)
{
return;
}
mouseOver.Clear();
// Update widget lists
widgets = GetCurrentWidgets();
for (int i = 0; i < widgets.Length; i++)
{
OGWidget w = widgets[i];
if (w == null || !w.isDrawn || w.isDisabled)
{
continue;
}
// Check mouse
if (w.CheckMouseOver())
{
w.OnMouseOver();
mouseOver.Add(w);
}
// Check scroll offset
if (!w.clipTo)
{
w.scrollOffset.x = 0;
w.scrollOffset.y = 0;
}
w.root = this;
w.gameObject.layer = this.gameObject.layer;
w.UpdateWidget();
w.Recalculate();
// Cleanup from previous OpenGUI versions
if (w.hidden)
{
DestroyImmediate(w.gameObject);
}
}
// Is mouse over anything?
isMouseOver = mouseOver.Count > 0;
}
public void UpdateMouse()
{
if (widgets == null)
{
return;
}
int i = 0;
OGWidget w;
// Click
if (Input.GetMouseButtonDown(0) || Input.GetMouseButtonDown(2) || GetTouch() == TouchPhase.Began)
{
OGWidget topWidget = null;
for (i = 0; i < mouseOver.Count; i++)
{
w = mouseOver[i];
if ((w.GetType() != typeof(OGScrollView) || (w as OGScrollView).touchControl) && (topWidget == null || w.transform.position.z < topWidget.transform.position.z) && w.isSelectable)
{
topWidget = w;
}
}
if (downWidget && downWidget != topWidget)
{
downWidget.OnMouseCancel();
}
if (topWidget != null && topWidget.CheckMouseOver() && !topWidget.isDisabled)
{
topWidget.OnMouseDown();
downWidget = topWidget;
}
// Release
}
else if (Input.GetMouseButtonUp(0) || Input.GetMouseButtonUp(2) || GetTouch() == TouchPhase.Ended || GetTouch() == TouchPhase.Canceled)
{
if (downWidget)
{
// Draggable
if (downWidget.resetAfterDrag && downWidget.GetType() != typeof(OGScrollView))
{
downWidget.transform.position = downWidget.dragOrigPos;
downWidget.dragOffset = Vector3.zero;
downWidget.dragOrigPos = Vector3.zero;
}
// Mouse over
if ((downWidget.CheckMouseOver() || GetTouch() == TouchPhase.Ended) && !downWidget.isDisabled && downWidget.CheckMouseOver())
{
downWidget.OnMouseUp();
// Mouse out
}
else
{
downWidget.OnMouseCancel();
}
}
// Dragging
}
else if (GetDragging() != Vector2.zero)
{
if (downWidget != null && !downWidget.isDisabled)
{
if (downWidget.clipTo && downWidget.clipTo.GetType() == typeof(OGScrollView) && (downWidget.clipTo as OGScrollView).touchControl)
{
OGWidget thisWidget = downWidget;
thisWidget.OnMouseCancel();
downWidget = thisWidget.clipTo;
}
downWidget.OnMouseDrag();
if (downWidget.isDraggable && downWidget.GetType() != typeof(OGScrollView))
{
Vector3 mousePos = Input.mousePosition;
mousePos.y = screenHeight - mousePos.y;
if (downWidget.dragOffset == Vector3.zero)
{
if (downWidget.resetAfterDrag)
{
downWidget.dragOrigPos = downWidget.transform.position;
}
downWidget.dragOffset = downWidget.transform.position - mousePos;
}
Vector3 newPos = downWidget.transform.position;
newPos = mousePos + downWidget.dragOffset;
downWidget.transform.position = newPos;
}
}
}
// Escape key
if (Input.GetKeyDown(KeyCode.Escape))
{
if (downWidget != null)
{
downWidget.OnMouseCancel();
ReleaseWidget();
}
}
}
