Function SoftPileToFolderIcon

trunk/win/Source/BT_Util.cpp:1624–1722

This funciton moves selected files from thier current location into a Folder

// This funciton moves selected files from thier current location into a Folder
NxActorWrapper * SoftPileToFolderIcon( Pile *pile, QString folderName )
{
	Pile *selectedPile = NULL;
	bool hasVirtualFolder = false;
	QString errorMessage(QT_TRANSLATE_NOOP("BtUtilStrings", "These items cannot be moved from the desktop into a folder:\n["));
	QStringList virtualFolders;

	for (int i = 0; i < pile->getNumItems(); i++)
	{
		Actor * a = (Actor *) (*pile)[i];

		if (!(a->isActorType(FileSystem)))
		{
			GLOBAL(gPause) = false;
			sel->setPickedActor(NULL);
			return NULL;
		}
	}

	// Search the pile for VIRTUAL folders
	for (int i = 0; i < pile->getNumItems(); i++)
	{
		if (!(*pile)[i]->isPilable(HardPile))
		{
			virtualFolders.append(((FileSystemActor *) (*pile)[i])->getFullPath());
			hasVirtualFolder = true;
		}
	}

	// If this pile has items that are VRTUAL, ask the user to remove them
	if (hasVirtualFolder)
	{
		errorMessage.append(virtualFolders.join(", "));
		errorMessage.append("]\n");
		errorMessage.append(QT_TRANSLATE_NOOP("BtUtilStrings", "\n\nCollapse anyway and leave these items unchanged?"));

		dlgManager->clearState();
		dlgManager->setPrompt(errorMessage);
		if (dlgManager->promptDialog(DialogYesNo))
		{
			for (int i = 0; i < pile->getNumItems(); i++)
			{
				FileSystemActor *fsData = (FileSystemActor *) (*pile)[i];

				// Check to see if this item is really a VRTUAL folder
				if (fsData->isFileSystemType(Virtual))
				{
					// Remove this item from the pile
					FreezeActor((*pile)[i], false);
					(*pile)[i]->wakeUp();
					pile->removeFromPile((*pile)[i]);
					i--;
				}
			}
		}else{
			// User aborted
			return NULL;
		}