/**************************************************************************** ** ** Portions Copyright (C) 2012 Research In Motion Limited. ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Research In Motion Ltd. (http://www.rim.com/company/contact/) ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the examples of the BB10 Platform and is derived ** from a similar file that is part of the Qt Toolkit. ** ** You may use this file under the terms of the BSD license as follows: ** ** "Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are ** met: ** * Redistributions of source code must retain the above copyright ** notice, this list of conditions and the following disclaimer. ** * Redistributions in binary form must reproduce the above copyright ** notice, this list of conditions and the following disclaimer in ** the documentation and/or other materials provided with the ** distribution. ** * Neither the name of Research In Motion, nor the name of Nokia ** Corporation and its Subsidiary(-ies), nor the names of its ** contributors may be used to endorse or promote products ** derived from this software without specific prior written ** permission. ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." ** ****************************************************************************/ #ifndef XBELHANDLER_HPP #define XBELHANDLER_HPP #include <bb/cascades/Container> #include <QtXml/QXmlDefaultHandler> /** * The XbelHandler is responsible for generating controls, that represent * the bookmark entries, on the tree container. * Its reimplemented methods from QXmlDefaultHandler are invoked by the SAX parser. */ class XbelHandler : public QXmlDefaultHandler { public: XbelHandler(bb::cascades::Container *treeContainer); // This method is called whenever the SAX parser processes a start element bool startElement(const QString &namespaceURI, const QString &localName, const QString &qName, const QXmlAttributes &attributes); // This method is called whenever the SAX parser processes an end element bool endElement(const QString &namespaceURI, const QString &localName, const QString &qName); // This method is called whenever the SAX parser processes characters inbetween an element bool characters(const QString &str); // This method is called whenever the SAX parser encounters an error bool fatalError(const QXmlParseException &exception); // Returns a textual representation of the error if one occurred QString errorString() const; private: // A helper method that generates a control for a specific XBEL element bb::cascades::Container *createChildItem(const QString &tagName); // The container object the controls are created in QPointer<bb::cascades::Container> m_treeContainer; // The control that is current processed bb::cascades::Container *m_item; // The characters that have been collected during the invokation of characters() QString m_currentText; // The textual representation of an error QString m_errorStr; // A flag for whether the xbel tag has been found already bool m_metXbelTag; }; #endif