Method pileize

trunk/win/Source/BT_FileSystemActor.cpp:232–330

}

FileSystemPile *FileSystemActor::pileize()
{
	StrList dirListing;
	QString dirPath;
	vector<Actor *> objListing;
	FileSystemActor *obj = NULL;
	FileSystemPile *p = NULL;

	// Don't allow Piles to be created recursively
	if (isParentType(BumpPile))
	{
		MessageClearPolicy clearPolicy;
			clearPolicy.setTimeout(4);
		scnManager->messages()->addMessage(new Message("pileize_recPiles", QT_TR_NOOP("Sorry, Items within Piles cannot be viewed as Piles at this time.\nThis feature will be implemented in a later version of BumpTop"), Message::Ok, clearPolicy));
		return NULL;
	}

	// If this item has been pileized, then just return its pile
	if (pileizedPile)
	{
		return pileizedPile;
	}

	if (isFileSystemType(Folder))
	{
		// Get a Directory listing of this folder
		dirPath = getTargetPath();
		dirListing = fsManager->getDirectoryContents(dirPath);

		// Check if this Folder has anything in it
		if (dirListing.empty())
		{
			MessageClearPolicy clearPolicy;
				clearPolicy.setTimeout(4);
			scnManager->messages()->addMessage(new Message("pileize_emptyFolder", QT_TR_NOOP("This folder is empty, so it can't be expanded to a pile"), Message::Ok, clearPolicy));
			return NULL;
		}

		// Create a new Pile
		p = new FileSystemPile();
		if (p)
		{
			for (uint i = 0; i < dirListing.size(); i++)
			{
				obj =  FileSystemActorFactory::createFileSystemActor(dirListing[i]);

				// Create new Actors that represent each item in that directory
				// NOTE: we need to set the initial size of the object, since we try and sync the post it
				//		 in the setFilePath call, which means that it will try and fill to the dims of the
				//		 object, which, in it's default size, is not visible text-wise.
				if (_prevPileizedActorDims.contains(dirListing[i].toLower()))
					obj->setDims(Vec3(_prevPileizedActorDims.value(dirListing[i].toLower())));
				else
					obj->setDims(getDims());
				obj->setGlobalPose(getGlobalPose());
				obj->setFilePath(dirListing[i]);

				objListing.push_back(obj);