Hello FlexCoders,
Recently I have discovered very weird bug in ViewStack, I haven't been
able to reproduce it yet, will do that later, so in the meantime I
started to explore Flex source files, and look what interesting code I
see there(see attachment)
This is just excerpt from one file, I haven't touched others.
I'm not a programmer Guru, but I know few things like Duplication is bad!
So how Adobe can create such code??? Are you sleep well after this?
Or this is new Design Pattern called "Copy/Paste"?
And it is no wonder why there is so much bugs after this! Shame on you!
Best regards
Stanislav
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static function invalidateProperties(obj:UIObject):Void
{
if (!commitPending)
{
commitPending = true;
if (!doLaterPending)
{
if (_root._layoutManager == undefined)
{
if (myMCDepth == undefined)
myMCDepth =
mx.managers.DepthManager.highestDepth--;
myMC =
_root.createClassObjectWithStyles(UIObject, "_layoutManager", myMCDepth);
myMC.doLater(LayoutManager,
"waitAFrame");
EventDispatcher.initialize(LayoutManager);
}
else
{
myMC.doLater(LayoutManager,
"doPhasedInstantiation");
}
doLaterPending = true;
}
}
// trace("LayoutManager adding " + obj.className + " " + obj +
" to commit queue");
commitQueue.push(obj);
obj.waitingForLayoutManager = true;
}
static function invalidateSize(obj:UIObject):Void
{
if (!measurementPending)
{
measurementPending = true;
if (!doLaterPending)
{
if (_root._layoutManager == undefined)
{
if (myMCDepth == undefined)
myMCDepth =
mx.managers.DepthManager.highestDepth--;
myMC =
_root.createClassObjectWithStyles(UIObject, "_layoutManager", myMCDepth);
myMC.doLater(LayoutManager,
"waitAFrame");
EventDispatcher.initialize(LayoutManager);
}
else
{
myMC.doLater(LayoutManager,
"doPhasedInstantiation");
}
doLaterPending = true;
}
}
// trace("LayoutManager adding " + obj.className + " " + obj +
" to size queue");
measurementQueue.addObject(obj, obj.nestLevel);
obj.waitingForLayoutManager = true;
}
static function invalidateLayout(obj:UIObject):Void
{
if (!layoutPending)
{
layoutPending = true;
if (!doLaterPending)
{
if (_root._layoutManager == undefined)
{
if (myMCDepth == undefined)
myMCDepth =
mx.managers.DepthManager.highestDepth--;
myMC =
_root.createClassObjectWithStyles(UIObject, "_layoutManager", myMCDepth);
myMC.doLater(LayoutManager,
"waitAFrame");
EventDispatcher.initialize(LayoutManager);
}
else
{
myMC.doLater(LayoutManager,
"doPhasedInstantiation");
}
doLaterPending = true;
}
}
//trace("LayoutManager adding " + obj.className + " " + obj + "
to layout queue");
layoutQueue.addObject(obj, obj.nestLevel);
obj.waitingForLayoutManager = true;
}
static function invalidateDraw(obj:UIObject):Void
{
if (!drawPending)
{
drawPending = true;
if (!doLaterPending)
{
if (_root._layoutManager == undefined)
{
if (myMCDepth == undefined)
myMCDepth =
mx.managers.DepthManager.highestDepth--;
myMC =
_root.createClassObjectWithStyles(UIObject, "_layoutManager", myMCDepth);
myMC.doLater(LayoutManager,
"waitAFrame");
EventDispatcher.initialize(LayoutManager);
}
else
{
myMC.doLater(LayoutManager,
"doPhasedInstantiation");
}
doLaterPending = true;
}
}
// trace("LayoutManager adding " + obj.className + " " + obj +
" to draw queue");
drawQueue.push(obj);
obj.waitingForLayoutManager = true;
}
