Long live Qt 4.5!

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diff --git a/tools/qdoc3/doc.h b/tools/qdoc3/doc.h
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*
+  doc.h
+*/
+
+#ifndef DOC_H
+#define DOC_H
+
+#include <QSet>
+#include <QString>
+
+#include "location.h"
+
+QT_BEGIN_NAMESPACE
+
+class Atom;
+class CodeMarker;
+class Config;
+class DocPrivate;
+class Quoter;
+class Text;
+class FakeNode;
+
+typedef QMap<QString, QStringList> QCommandMap;
+typedef QMap<QString, QString> QStringMap;
+typedef QStringMap::const_iterator QStringMapEntry; 
+typedef QMultiMap<QString, QString> QStringMultiMap;
+
+class Doc
+{
+ public:
+    // the order is important
+    enum SectioningUnit { 
+        Book = -2, 
+        Part, 
+        Chapter, 
+        Section1, 
+        Section2, 
+        Section3, 
+        Section4 
+    };
+
+    Doc() : priv(0) {}
+    Doc(const Location &start_loc,
+        const Location &end_loc, 
+        const QString &source, 
+        const QSet<QString> &metaCommandSet);
+    Doc(const Doc &doc);
+    ~Doc();
+
+    Doc& operator=( const Doc& doc );
+
+    void renameParameters(const QStringList &oldNames, 
+                          const QStringList &newNames);
+    void simplifyEnumDoc();
+    void setBody(const Text &body);
+
+    const Location &location() const;
+    bool isEmpty() const;
+    const QString& source() const;
+    const Text& body() const;
+    Text briefText() const;
+    Text trimmedBriefText(const QString &className) const;
+    Text legaleseText() const;
+    const QString& baseName() const;
+    SectioningUnit granularity() const;
+    const QSet<QString> &parameterNames() const;
+    const QStringList &enumItemNames() const;
+    const QStringList &omitEnumItemNames() const;
+    const QSet<QString> &metaCommandsUsed() const;
+    QStringList metaCommandArgs( const QString& metaCommand ) const;
+    const QList<Text> &alsoList() const;
+    bool hasTableOfContents() const;
+    bool hasKeywords() const;
+    bool hasTargets() const;
+    const QList<Atom *> &tableOfContents() const;
+    const QList<int> &tableOfContentsLevels() const;
+    const QList<Atom *> &keywords() const;
+    const QList<Atom *> &targets() const;
+    const QStringMap &metaTagMap() const;
+
+    static void initialize( const Config &config );
+    static void terminate();
+    static QString alias( const QString &english );
+    static void trimCStyleComment( Location& location, QString& str );
+    static CodeMarker *quoteFromFile(const Location &location, 
+                                     Quoter &quoter,
+                                     const QString &fileName);
+    static QString canonicalTitle(const QString &title);
+
+ private:
+    void detach();
+    DocPrivate *priv;
+};
+
+#ifdef QDOC2DOX
+
+class DoxWriter
+{
+  public:
+    DoxWriter(const QString& source, DocPrivate* docPrivate)
+        : commentType(OtherComment),
+          lineLength(0),
+          lineCount(0),
+          priv(docPrivate),
+          oldText(source) {}
+    ~DoxWriter() {}
+
+    void pass1();
+    void pass2();
+
+    static void setDoxPass(int pass);
+    static bool isDoxPass(int pass);
+    static bool isDoxPass();
+    static void insertTitle(FakeNode* node, const QString& title);
+    static void writeTitles();
+    static void readTitles();
+    static void writeMembers();
+    static void readMembers();
+    static void writeAnchors();
+    static void readAnchors();
+
+  private:
+    void indentLine();
+    void newLine();
+    void concatenate(QString text);
+    void wrap(QString text);
+    bool conversionRequired() const;
+    void convertMetaCommands();
+    void convertText();
+    const Atom* link(const Atom* atom);
+    void formattingLeft(const Atom* atom, const Atom* next);
+    void formattingRight(const Atom* atom, const Atom* prev);
+    void tt(const Atom* atom);
+    void formatIf(const Atom* atom);
+    void formatEndif();
+    void formatElse();
+    const Atom* sectionHeading(const Atom* atom);
+    void unhandled(const Atom* atom);
+    void code(const Atom* atom);
+    const Atom* codeQuoteCommand(const Atom* atom);
+    void writeCode(QString text);
+    void writeCommand(QCommandMap::const_iterator cmd);
+
+    static void insertAnchor(const QString& text);
+    static bool isAnchor(const QString& text);
+
+    static const QString* getPageFile(const QString& title);
+    static const QString* getFile(const QString& title);
+    static const QString* getExamplePath(const QString& title);
+    static const QString* getHeaderFile(const QString& title);
+    static const QString* getGroup(const QString& title);
+    static const QString* getModule(const QString& title);
+    static const QString* getExternalPage(const QString& title);
+    static const QString* getPageTitle(const QString& text);
+    static const QString* getFileTitle(const QString& text);
+    static const QString* getExampleTitle(const QString& text);
+    static const QString* getHeaderFileTitle(const QString& text);
+    static const QString* getGroupTitle(const QString& text);
+    static const QString* getModuleTitle(const QString& text);
+    static const QString* getExternalPageTitle(const QString& text);
+    
+    static bool isProperty(const QString& title, QStringList& classes);
+    static bool isVariable(const QString& title, QStringList& classes);
+    static bool isEnum(const QString& title, QStringList& classes);
+
+ private:
+    static void writeMap(const QStringMap& map, const QString& name);
+    static void readMap(QStringMap& map, 
+                        QStringMap& inverseMap, 
+                        const QString& name);
+    static void writeMultiMap(const QStringMultiMap& map, const QString& name);
+    static void readMultiMap(QStringMultiMap& map, const QString& name);
+
+ public: // VS 6, SunCC need this to be public
+    enum StructType { BulletList, NumericList, ValueList, Table };
+ private:
+    struct StructDesc {
+        StructType      structType;
+        int             count;
+        bool            nested;
+        bool            inTableHeader;
+        bool            inTableRow;
+        bool            inTableItem;
+        bool            odd;
+
+        StructDesc()
+            : structType(BulletList),
+              count(0),
+              nested(false),
+              inTableHeader(false),
+              inTableRow(false),
+              inTableItem(false),
+              odd(true) { }
+
+        StructDesc(StructType t, bool n)
+            : structType(t),
+              count(0),
+              nested(n),
+              inTableHeader(false),
+              inTableRow(false),
+              inTableItem(false),
+              odd(true) { }
+    };
+
+    typedef QStack<StructDesc> StructStack;
+
+    enum CommentType {
+        ClassComment,
+        EnumComment,
+        ExampleComment,
+        FnComment,
+        GroupComment,
+        HeaderFileComment,
+        MacroComment,
+        ModuleComment,
+        PageComment,
+        PropertyComment,
+        ServiceComment,
+        TypedefComment,
+        VariableComment,
+        OtherComment
+    };
+
+  private:
+    CommentType         commentType;
+    int                 lineLength;
+    int                 lineCount;
+    DocPrivate*         priv;
+    QString             oldText;
+    QString             newText;
+    StructStack         structs;
+
+    QString             currentPage;
+    QString             currentFn;
+    QString             currentTitle;
+    QString             currentEnum;
+    QString             currentProperty;
+    QString             currentVariable;
+    QString             currentExample;
+    QString             currentGroup;
+    QString             currentModule;
+    QString             currentMacro;
+    QString             currentService;
+    QString             currentTypedef;
+    QString             currentHeaderFile;
+    static QString      currentClass;
+
+    static int          doxPass;
+    static QSet<QString> anchors;
+    static QStringMap   exampleTitles;
+    static QStringMap   headerFileTitles;
+    static QStringMap   fileTitles;
+    static QStringMap   groupTitles;
+    static QStringMap   moduleTitles;
+    static QStringMap   pageTitles;
+    static QStringMap   externalPageTitles;
+    static QStringMap   exampleTitlesInverse;
+    static QStringMap   headerFileTitlesInverse;
+    static QStringMap   fileTitlesInverse;
+    static QStringMap   groupTitlesInverse;
+    static QStringMap   moduleTitlesInverse;
+    static QStringMap   pageTitlesInverse;
+    static QStringMap   externalPageTitlesInverse;
+
+    static QStringMultiMap variables;
+    static QStringMultiMap properties;
+    static QStringMultiMap enums;
+};
+
+#endif
+
+QT_END_NAMESPACE
+
+#endif