/*!
 \file common.cpp

*/

#include "common.h"

#include <QBuffer>
#include <QDir>


QImage blob2Image(const QByteArray& ba)
{
	QImage		image;

	if(!ba.isEmpty())
	{
		if(!image.loadFromData(ba))
			myDebug << "image load error.";
	}

	return(image);
}

QByteArray image2Blob(const QImage &image)
{
	QByteArray	ba;
	QBuffer		buffer(&ba);
	buffer.open(QIODevice::WriteOnly);
	image.save(&buffer, "JPG");
	buffer.close();

	return(ba);
}

void insertPath(QString szPath, QStandardItem* lpRootItem)
{
	if(!lpRootItem)
		return;

	QString			szPath1		= szPath.replace("\\", "/");
	QStringList		szPathList	= szPath1.split("/");
	QStandardItem*	lpCurRoot	= lpRootItem;
	int				path;
	bool			bFound;

	szPath1	= "";

	for(path = 0;path < szPathList.count();path++)
	{
		bFound	= false;
		for(int x = 0;x < lpCurRoot->rowCount();x++)
		{
			QStandardItem*	lpCurItem	= lpCurRoot->child(x, 0);

			if(!lpCurItem->text().compare(szPathList[path], Qt::CaseInsensitive))
			{
				lpCurRoot	= lpCurItem;
				bFound		= true;
				break;
			}
		}

		if(!bFound)
			break;

		szPath1.append(szPathList[path]+QDir::separator());
	}

	for(;path < szPathList.count();path++)
	{
		szPath1.append(szPathList[path]);
		QStandardItem*	lpNewItem	= new QStandardItem(szPathList[path]);
		lpCurRoot->appendRow(lpNewItem);
		lpNewItem->setData(QVariant::fromValue(szPath1), Qt::UserRole+2);
		szPath1.append(QDir::separator());
		lpCurRoot	= lpNewItem;
	}
}