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81 lines
1.7 KiB
81 lines
1.7 KiB
#ifndef DOCMETAINFO_H
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#define DOCMETAINFO_H
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#include <qstring.h>
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#include <qstringlist.h>
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#include <qvaluelist.h>
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#include <qdir.h>
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#include <qmap.h>
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#include "docentry.h"
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namespace KHC {
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class HTMLSearch;
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class DocEntryTraverser;
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/*!
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This class provides some meta information about help documents.
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*/
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class DocMetaInfo
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{
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public:
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/*!
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Return instance of DocMetaInfo. There can only be one instance at a time.
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*/
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static DocMetaInfo *self();
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~DocMetaInfo();
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void scanMetaInfo( bool force = false );
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DocEntry *addDocEntry( const QString &fileName );
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void addDocEntry( DocEntry * );
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DocEntry::List docEntries();
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DocEntry::List searchEntries();
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void traverseEntries( DocEntryTraverser * );
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void startTraverseEntries( DocEntryTraverser *traverser );
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void startTraverseEntry( DocEntry *entry, DocEntryTraverser *traverser );
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void endProcess( DocEntry *entry, DocEntryTraverser *traverser );
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void endTraverseEntries( DocEntryTraverser * );
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static QString languageName( const QString &langcode );
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protected:
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DocEntry *scanMetaInfoDir( const QString &filename, DocEntry *parent );
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DocEntry *addDirEntry( const QDir &dir, DocEntry *parent );
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void traverseEntry( DocEntry *, DocEntryTraverser * );
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private:
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/*!
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DocMetaInfo is a singleton. Private constructor prevents direct
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instantisation.
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*/
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DocMetaInfo();
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DocEntry::List mDocEntries;
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DocEntry::List mSearchEntries;
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DocEntry mRootEntry;
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QStringList mLanguages;
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QMap<QString,QString> mLanguageNames;
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HTMLSearch *mHtmlSearch;
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static bool mLoaded;
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static DocMetaInfo *mSelf;
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};
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}
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#endif
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// vim:ts=2:sw=2:et
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