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/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2008 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/
#ifndef BTBOOKMARKLOADER_H
#define BTBOOKMARKLOADER_H
#include "util/directory.h"
#include <QDomElement>
#include <QList>
#include <QString>
class QTreeWidgetItem;
/**
* Class for loading and saving bookmarks.
*/
class BtBookmarkLoader {
public:
/** Loads a list of items (with subitem trees) from a named file
* or from the default bookmarks file. */
QList<QTreeWidgetItem*> loadTree(QString fileName = QString::null);
/** Takes one item and saves the tree which is under it to a named file
* or to the default bookmarks file, asking the user about overwriting if necessary. */
void saveTreeFromRootItem(QTreeWidgetItem* rootItem, QString fileName = QString::null, bool forceOverwrite = true);
private:
/** Create a new item from a document element. */
QTreeWidgetItem* handleXmlElement(QDomElement& element, QTreeWidgetItem* parent);
/** Writes one item to a document element. */
void saveItem(QTreeWidgetItem* item, QDomElement& parentElement);
/** Loads a bookmark XML document from a named file or from the default bookmarks file. */
QString loadXmlFromFile(QString fileName = QString::null);
};
#endif
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