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Viewing changes to src/tools/optionstree/varianttree.h

  • Committer: Bazaar Package Importer
  • Author(s): Jan Niehusmann
  • Date: 2008-08-28 18:46:52 UTC
  • mfrom: (1.2.4 upstream)
  • Revision ID: james.westby@ubuntu.com-20080828184652-iiik12dl91nq7cdi
Tags: 0.12-2
http://bugs.debian.org/494352
Uploading to unstable (Closes: Bug#494352)

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src/tools/optionstree/varianttree.h
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#ifndef _VARIANTTREE_H_
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#define _VARIANTTREE_H_
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#include <QtCore>
 
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#include <QObject>
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#include <QVariant>
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#include <QMap>
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class QDomDocument;
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class QDomElement;
 
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class QDomDocumentFragment;
 
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/**
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 * \class VariantTree
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        ~VariantTree();
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        void setValue(QString node, QVariant value);
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        QVariant getValue(QString node);
 
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        QVariant getValue(QString node) const;
 
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        bool isInternalNode(QString node) const;
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        void setComment(QString node, QString comment);
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        QString getComment(QString node);
 
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        QString getComment(QString node) const;
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        bool remove(const QString &node, bool internal_nodes = false);
 
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        QStringList nodeChildren(const QString& node = "", bool direct = false, bool internal_nodes = false) const; 
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        void toXml(QDomDocument &doc, QDomElement& ele) const;
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        void fromXml(const QDomElement &ele);
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        static bool isValidNodeName(const QString &name);
 
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        static const QVariant missingValue;
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        static const QString missingComment;
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protected:
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        static QVariant elementToVariant(const QDomElement&);
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        static void variantToElement(const QVariant&, QDomElement&);
 
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        static bool getKeyRest(QString node, QString &key, QString &rest);
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private:
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        QMap<QString, VariantTree*> trees_;
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        QMap<QString, QVariant> values_;
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        QMap<QString, QString> comments_;
 
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        QMap<QString, QDomDocumentFragment> unknowns_;          // unknown types preservation
 
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        // needed to have a document for the fragments.
 
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        static QDomDocument *unknownsDoc;
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}; 
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