private void UpdateWidgets()
{
bool flag = false;
bool flag2 = false;
bool hasCumulativeClipping = this.hasCumulativeClipping;
if (!this.cullWhileDragging)
{
for (int i = 0; i < UIScrollView.list.size; i++)
{
UIScrollView uIScrollView = UIScrollView.list[i];
if (uIScrollView.panel == this && uIScrollView.isDragging)
{
flag2 = true;
}
}
}
if (this.mForced != flag2)
{
this.mForced = flag2;
this.mResized = true;
}
int frameCount = Time.frameCount;
int j = 0;
int count = this.widgets.Count;
while (j < count)
{
UIWidget uIWidget = this.widgets[j];
if (uIWidget.panel == this && uIWidget.enabled)
{
if (uIWidget.UpdateTransform(frameCount) || this.mResized)
{
bool visibleByAlpha = flag2 || uIWidget.CalculateCumulativeAlpha(frameCount) > 0.001f;
uIWidget.UpdateVisibility(visibleByAlpha, flag2 || (!hasCumulativeClipping && !uIWidget.hideIfOffScreen) || this.IsVisible(uIWidget));
}
if (uIWidget.UpdateGeometry(frameCount))
{
flag = true;
if (!this.mRebuild)
{
if (uIWidget.drawCall != null)
{
uIWidget.drawCall.isDirty = true;
}
else
{
this.FindDrawCall(uIWidget);
}
}
}
}
j++;
}
if (flag && this.onGeometryUpdated != null)
{
this.onGeometryUpdated();
}
this.mResized = false;
}
private void UpdateWidgets()
{
bool flag = !cullWhileDragging && mCullTime > mUpdateTime;
bool flag2 = false;
if (mForced != flag)
{
mForced = flag;
mResized = true;
}
bool hasCumulativeClipping = this.hasCumulativeClipping;
int i = 0;
for (int count = widgets.Count; i < count; i++)
{
UIWidget uIWidget = widgets[i];
if (!(uIWidget.panel == this) || !uIWidget.enabled)
{
continue;
}
int frameCount = Time.frameCount;
if (uIWidget.UpdateTransform(frameCount) || mResized)
{
bool visibleByAlpha = flag || uIWidget.CalculateCumulativeAlpha(frameCount) > 0.001f;
uIWidget.UpdateVisibility(visibleByAlpha, flag || (!hasCumulativeClipping && !uIWidget.hideIfOffScreen) || IsVisible(uIWidget));
}
if (!uIWidget.UpdateGeometry(frameCount))
{
continue;
}
flag2 = true;
if (!mRebuild)
{
if (uIWidget.drawCall != null)
{
uIWidget.drawCall.isDirty = true;
}
else
{
FindDrawCall(uIWidget);
}
}
}
if (flag2 && onGeometryUpdated != null)
{
onGeometryUpdated();
}
mResized = false;
}
private void UpdateWidgets()
{
bool flag = !this.cullWhileDragging && this.mCullTime > this.mUpdateTime;
bool flag2 = false;
if (this.mForced != flag)
{
this.mForced = flag;
this.mResized = true;
}
bool clipsChildren = this.clipsChildren;
int i = 0;
int size = this.widgets.size;
while (i < size)
{
UIWidget uIWidget = this.widgets.buffer[i];
if (uIWidget.panel == this && uIWidget.enabled)
{
int frameCount = Time.frameCount;
if (uIWidget.UpdateTransform(frameCount) || this.mResized)
{
bool visibleByAlpha = flag || uIWidget.CalculateCumulativeAlpha(frameCount) > 0.001f;
uIWidget.UpdateVisibility(visibleByAlpha, flag || (!clipsChildren && !uIWidget.hideIfOffScreen) || this.IsVisible(uIWidget));
}
if (uIWidget.UpdateGeometry(frameCount))
{
flag2 = true;
if (!this.mRebuild)
{
if (uIWidget.drawCall != null)
{
uIWidget.drawCall.isDirty = true;
}
else
{
this.FindDrawCall(uIWidget);
}
}
}
}
i++;
}
if (flag2 && this.onGeometryUpdated != null)
{
this.onGeometryUpdated();
}
this.mResized = false;
}
static public int CalculateCumulativeAlpha(IntPtr l)
{
try {
UIWidget self = (UIWidget)checkSelf(l);
System.Int32 a1;
checkType(l, 2, out a1);
var ret = self.CalculateCumulativeAlpha(a1);
pushValue(l, true);
pushValue(l, ret);
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
static int CalculateCumulativeAlpha(IntPtr L)
{
try
{
ToLua.CheckArgsCount(L, 2);
UIWidget obj = (UIWidget)ToLua.CheckObject<UIWidget>(L, 1);
int arg0 = (int)LuaDLL.luaL_checknumber(L, 2);
float o = obj.CalculateCumulativeAlpha(arg0);
LuaDLL.lua_pushnumber(L, o);
return 1;
}
catch (Exception e)
{
return LuaDLL.toluaL_exception(L, e);
}
}
private void UpdateWidgets()
{
Boolean flag = false;
Boolean flag2 = false;
Boolean hasCumulativeClipping = this.hasCumulativeClipping;
if (!this.cullWhileDragging)
{
for (Int32 i = 0; i < UIScrollView.list.size; i++)
{
UIScrollView uiscrollView = UIScrollView.list[i];
if (uiscrollView.panel == this && uiscrollView.isDragging)
{
flag2 = true;
}
}
}
if (this.mForced != flag2)
{
this.mForced = flag2;
this.mResized = true;
}
Int32 frameCount = Time.frameCount;
Int32 j = 0;
Int32 count = this.widgets.Count;
while (j < count)
{
UIWidget uiwidget = (UIWidget)null;
try
{
uiwidget = this.widgets[j];
}
catch
{
goto IL_183;
}
goto IL_B6;
IL_183:
j++;
continue;
IL_B6:
if (!(uiwidget.panel == this) || !uiwidget.enabled)
{
goto IL_183;
}
if (uiwidget.UpdateTransform(frameCount) || this.mResized)
{
Boolean visibleByAlpha = flag2 || uiwidget.CalculateCumulativeAlpha(frameCount) > 0.001f;
uiwidget.UpdateVisibility(visibleByAlpha, flag2 || (!hasCumulativeClipping && !uiwidget.hideIfOffScreen) || this.IsVisible(uiwidget));
}
if (!uiwidget.UpdateGeometry(frameCount))
{
goto IL_183;
}
flag = true;
if (this.mRebuild)
{
goto IL_183;
}
if (uiwidget.drawCall != (UnityEngine.Object)null)
{
uiwidget.drawCall.isDirty = true;
goto IL_183;
}
this.FindDrawCall(uiwidget);
goto IL_183;
}
if (flag && this.onGeometryUpdated != null)
{
this.onGeometryUpdated();
}
this.mResized = false;
}
/// <summary>
/// Update all of the widgets belonging to this panel.
/// </summary>
void UpdateWidgets()
{
#if UNITY_EDITOR
bool forceVisible = cullWhileDragging ? false : (Application.isPlaying && mCullTime > mUpdateTime);
#else
bool forceVisible = cullWhileDragging ? false : (mCullTime > mUpdateTime);
#endif
bool changed = false;
if (mForced != forceVisible)
{
mForced = forceVisible;
mResized = true;
}
bool clipped = hasCumulativeClipping;
// Update all widgets
for (int i = 0, imax = widgets.Count; i < imax; ++i)
{
UIWidget w = widgets[i];
// If the widget is visible, update it
if (w.panel == this && w.enabled)
{
#if UNITY_EDITOR
// When an object is dragged from Project view to Scene view, its Z is...
// odd, to say the least. Force it if possible.
if (!Application.isPlaying)
{
Transform t = w.cachedTransform;
if (t.hideFlags != HideFlags.HideInHierarchy)
{
t = (t.parent != null && t.parent.hideFlags == HideFlags.HideInHierarchy) ?
t.parent : null;
}
if (t != null)
{
for (; ; )
{
if (t.parent == null) break;
if (t.parent.hideFlags == HideFlags.HideInHierarchy) t = t.parent;
else break;
}
if (t != null)
{
Vector3 pos = t.localPosition;
pos.x = Mathf.Round(pos.x);
pos.y = Mathf.Round(pos.y);
pos.z = 0f;
if (Vector3.SqrMagnitude(t.localPosition - pos) > 0.0001f)
t.localPosition = pos;
}
}
}
#endif
int frame = Time.frameCount;
// First update the widget's transform
if (w.UpdateTransform(frame) || mResized)
{
// Only proceed to checking the widget's visibility if it actually moved
bool vis = forceVisible || (w.CalculateCumulativeAlpha(frame) > 0.001f);
w.UpdateVisibility(vis, forceVisible || ((clipped || w.hideIfOffScreen) ? IsVisible(w) : true));
}
// Update the widget's geometry if necessary
if (w.UpdateGeometry(frame))
{
changed = true;
if (!mRebuild)
{
if (w.drawCall != null)
{
w.drawCall.isDirty = true;
}
else
{
// Find an existing draw call, if possible
FindDrawCall(w);
}
}
}
}
}
// Inform the changed event listeners
if (changed && onGeometryUpdated != null) onGeometryUpdated();
mResized = false;
}