xbel.h Example File | Qt WebKit Examples 5.9

Qt 5.9 | Qt WebKit Examples | Tab Browser | xbel.h Example File

Qt 5.9.2 Reference Documentation

# xbel.h Example File

webkitwidgets/browser/xbel.h

      /****************************************************************************
      **
      ** Copyright (C) 2015 The Qt Company Ltd.
      ** Contact: http://www.qt.io/licensing/
      **
      ** This file is part of the demonstration applications of the Qt Toolkit.
      **
      ** $QT_BEGIN_LICENSE:LGPL21$
      ** Commercial License Usage
      ** Licensees holding valid commercial Qt licenses may use this file in
      ** accordance with the commercial license agreement provided with the
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      ** GNU Lesser General Public License Usage
      ** Alternatively, this file may be used under the terms of the GNU Lesser
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      ** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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      #ifndef XBEL_H
      #define XBEL_H

      #include <QtCore/QXmlStreamReader>
      #include <QtCore/QDateTime>

      class BookmarkNode
      {
      public:
          enum Type {
              Root,
              Folder,
              Bookmark,
              Separator
          };

          BookmarkNode(Type type = Root, BookmarkNode *parent = 0);
          ~BookmarkNode();
          bool operator==(const BookmarkNode &other);

          Type type() const;
          void setType(Type type);
          QList<BookmarkNode *> children() const;
          BookmarkNode *parent() const;

          void add(BookmarkNode *child, int offset = -1);
          void remove(BookmarkNode *child);

          QString url;
          QString title;
          QString desc;
          bool expanded;

      private:
          BookmarkNode *m_parent;
          Type m_type;
          QList<BookmarkNode *> m_children;

      };

      class XbelReader : public QXmlStreamReader
      {
      public:
          XbelReader();
          BookmarkNode *read(const QString &fileName);
          BookmarkNode *read(QIODevice *device);

      private:
          void readXBEL(BookmarkNode *parent);
          void readTitle(BookmarkNode *parent);
          void readDescription(BookmarkNode *parent);
          void readSeparator(BookmarkNode *parent);
          void readFolder(BookmarkNode *parent);
          void readBookmarkNode(BookmarkNode *parent);
      };

      #include <QtCore/QXmlStreamWriter>

      class XbelWriter : public QXmlStreamWriter
      {
      public:
          XbelWriter();
          bool write(const QString &fileName, const BookmarkNode *root);
          bool write(QIODevice *device, const BookmarkNode *root);

      private:
          void writeItem(const BookmarkNode *parent);
      };

      #endif // XBEL_H