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/*

  htmlgenerator.h

*/

#ifndef HTMLGENERATOR_H

#define HTMLGENERATOR_H

#include <qmap.h>

#include <qregexp.h>

#include <QXmlStreamWriter>

#include "codemarker.h"

#include "config.h"

#include "dcfsection.h"

#include "pagegenerator.h"

QT_BEGIN_NAMESPACE

#if 0

struct NavigationBar

{

    SectionIterator prev;

    SectionIterator current;

    SectionIterator next;

};

#endif

typedef QMultiMap<QString, Node*> NodeMultiMap;

typedef QMap<QString, NodeMultiMap> NewSinceMaps;

typedef QMap<Node*, NodeMultiMap> ParentMaps;

typedef QMap<QString, const Node*> NodeMap;

typedef QMap<QString, NodeMap> NewClassMaps;

class HelpProjectWriter;

class HtmlGenerator : public PageGenerator

{

 public:

    enum SinceType { 

        Namespace, 

        Class, 

        MemberFunction,

        NamespaceFunction,

        GlobalFunction,

        Macro,

        Enum, 

        Typedef, 

        Property,

        Variable, 

        QmlClass,

        QmlProperty,

        QmlSignal,

        QmlMethod,

        LastSinceType

    };

 public:

    HtmlGenerator();

    ~HtmlGenerator();

    virtual void initializeGenerator(const Config& config);

    virtual void terminateGenerator();

    virtual QString format();

    virtual void generateTree(const Tree *tree, CodeMarker *marker);

    QString protectEnc(const QString &string);

    static QString protect(const QString &string, const QString &encoding = "ISO-8859-1");

    static QString cleanRef(const QString& ref);

    static QString sinceTitle(int i) { return sinceTitles[i]; }

 protected:

    virtual void startText(const Node *relative, CodeMarker *marker);

    virtual int generateAtom(const Atom *atom, 

                             const Node *relative,

                             CodeMarker *marker);

    virtual void generateClassLikeNode(const InnerNode *inner, CodeMarker *marker);

    virtual void generateFakeNode(const FakeNode *fake, CodeMarker *marker);

    virtual QString fileExtension(const Node *node) const;

    virtual QString refForNode(const Node *node);

    virtual QString linkForNode(const Node *node, const Node *relative);

    virtual QString refForAtom(Atom *atom, const Node *node);

 private:

    enum SubTitleSize { SmallSubTitle, LargeSubTitle };

    enum ExtractionMarkType {

        BriefMark,

        DetailedDescriptionMark,

        MemberMark,

        EndMark

    };

    const QPair<QString,QString> anchorForNode(const Node *node);

    const Node *findNodeForTarget(const QString &target, 

                                  const Node *relative,

                                  CodeMarker *marker, 

                                  const Atom *atom = 0);

    void generateBreadCrumbs(const QString& title,

                             const Node *node,

                             CodeMarker *marker);

    void generateHeader(const QString& title, 

                        const Node *node = 0,

                        CodeMarker *marker = 0);

    void generateTitle(const QString& title, 

                       const Text &subTitle, 

                       SubTitleSize subTitleSize,

                       const Node *relative, 

                       CodeMarker *marker);

    void generateFooter(const Node *node = 0);

    void generateBrief(const Node *node, 

                       CodeMarker *marker,

                       const Node *relative = 0);

    void generateIncludes(const InnerNode *inner, CodeMarker *marker);

#if 0

    void generateNavigationBar(const NavigationBar& bar, 

                               const Node *node,

                               CodeMarker *marker);

#endif

    void generateTableOfContents(const Node *node, 

                                 CodeMarker *marker,

                                 Doc::SectioningUnit sectioningUnit,

                                 int numColumns, 

                                 const Node *relative = 0);

    void generateTableOfContents(const Node *node, 

                                 CodeMarker *marker, 

                                 QList<Section>* sections = 0);

    QString generateLowStatusMemberFile(const InnerNode *inner, 

                                        CodeMarker *marker,

                                        CodeMarker::Status status);

    void generateClassHierarchy(const Node *relative, 

                                CodeMarker *marker,

				const NodeMap &classMap);

    void generateAnnotatedList(const Node *relative, 

                               CodeMarker *marker,

			       const NodeMap &nodeMap);

    void generateCompactList(const Node *relative, 

                             CodeMarker *marker,

			     const NodeMap &classMap,

                             bool includeAlphabet,

                             QString commonPrefix = QString());

    void generateFunctionIndex(const Node *relative, CodeMarker *marker);

    void generateLegaleseList(const Node *relative, CodeMarker *marker);

    void generateOverviewList(const Node *relative, CodeMarker *marker);

    void generateSectionList(const Section& section, 

                             const Node *relative,

			     CodeMarker *marker, 

                             CodeMarker::SynopsisStyle style);

#ifdef QDOC_QML

    void generateQmlSummary(const Section& section,

                            const Node *relative,

                            CodeMarker *marker);

    void generateQmlItem(const Node *node,

                         const Node *relative,

                         CodeMarker *marker,

                         bool summary);

    void generateDetailedQmlMember(const Node *node,

                                   const InnerNode *relative,

                                   CodeMarker *marker);

    void generateQmlInherits(const QmlClassNode* cn, CodeMarker* marker);

    void generateQmlInheritedBy(const QmlClassNode* cn, CodeMarker* marker);

    void generateQmlInstantiates(const QmlClassNode* qcn, CodeMarker* marker);

    void generateInstantiatedBy(const ClassNode* cn, CodeMarker* marker);

#endif

    void generateSection(const NodeList& nl,

                         const Node *relative,

                         CodeMarker *marker,

                         CodeMarker::SynopsisStyle style);

    void generateSynopsis(const Node *node, 

                          const Node *relative, 

                          CodeMarker *marker,

			  CodeMarker::SynopsisStyle style,

                          bool alignNames = false);

    void generateSectionInheritedList(const Section& section, 

                                      const Node *relative,

                                      CodeMarker *marker);

    QString highlightedCode(const QString& markedCode, 

                            CodeMarker* marker, 

                            const Node* relative,

                            bool alignNames = false,

                            const Node* self = 0);

    void generateFullName(const Node *apparentNode, 

                          const Node *relative, 

                          CodeMarker *marker,

			  const Node *actualNode = 0);

    void generateDetailedMember(const Node *node, 

                                const InnerNode *relative, 

                                CodeMarker *marker);

    void generateLink(const Atom *atom, 

                      const Node *relative, 

                      CodeMarker *marker);

    void generateStatus(const Node *node, CodeMarker *marker);

    QString registerRef(const QString& ref);

    QString fileBase(const Node *node);

#if 0

    QString fileBase(const Node *node, const SectionIterator& section);

#endif

    QString fileName(const Node *node);

    void findAllClasses(const InnerNode *node);

    void findAllFunctions(const InnerNode *node);

    void findAllLegaleseTexts(const InnerNode *node);

    void findAllNamespaces(const InnerNode *node);

    void findAllSince(const InnerNode *node);

    static int hOffset(const Node *node);

    static bool isThreeColumnEnumValueTable(const Atom *atom);

    virtual QString getLink(const Atom *atom, 

                            const Node *relative, 

                            CodeMarker *marker, 

                            const Node** node);

    virtual void generateDcf(const QString &fileBase, 

                             const QString &startPage,

                             const QString &title, DcfSection &dcfRoot);

    virtual void generateIndex(const QString &fileBase, 

                               const QString &url,

                               const QString &title);

#ifdef GENERATE_MAC_REFS    

    void generateMacRef(const Node *node, CodeMarker *marker);

#endif

    void beginLink(const QString &link, 

                   const Node *node, 

                   const Node *relative, 

                   CodeMarker *marker);

    void endLink();

    bool generatePageElement(QXmlStreamWriter& writer, 

                             const Node* node, 

                             CodeMarker* marker) const;

    void generatePageElements(QXmlStreamWriter& writer, 

                              const Node* node, 

                              CodeMarker* marker) const;

    void generatePageIndex(const QString& fileName, 

                           CodeMarker* marker) const;

    void generateExtractionMark(const Node *node, ExtractionMarkType markType);

#if 0

    NavigationBar currentNavigationBar;

#endif

    QMap<QString, QString> refMap;

    int codeIndent;

    DcfSection dcfClassesRoot;

    DcfSection dcfOverviewsRoot;

    DcfSection dcfExamplesRoot;

    DcfSection dcfDesignerRoot;

    DcfSection dcfLinguistRoot;

    DcfSection dcfAssistantRoot;

    DcfSection dcfQmakeRoot;

    HelpProjectWriter *helpProjectWriter;

    bool inLink;

    bool inObsoleteLink;

    bool inContents;

    bool inSectionHeading;

    bool inTableHeader;

    int numTableRows;

    bool threeColumnEnumValueTable;

    QString link;

    QStringList sectionNumber;

    QRegExp funcLeftParen;

    QString style;

    QString postHeader;

    QString postPostHeader;

    QString footer;

    QString address;

    bool pleaseGenerateMacRef;

    QString project;

    QString projectDescription;

    QString projectUrl;

    QString navigationLinks;

    QStringList stylesheets;

    QStringList customHeadElements;

    const Tree *myTree;

    bool slow;

    bool obsoleteLinks;

    QMap<QString, NodeMap > moduleClassMap;

    QMap<QString, NodeMap > moduleNamespaceMap;

    NodeMap nonCompatClasses;

    NodeMap mainClasses;

    NodeMap compatClasses;

    NodeMap obsoleteClasses;

    NodeMap namespaceIndex;

    NodeMap serviceClasses;

    QMap<QString, NodeMap > funcIndex;

    QMap<Text, const Node *> legaleseTexts;

    NewSinceMaps newSinceMaps;

    static QString sinceTitles[];

    NewClassMaps newClassMaps;

    NewClassMaps newQmlClassMaps;

    static int id;

 public:

    static bool debugging_on;

    static QString divNavTop;

};

#define HTMLGENERATOR_ADDRESS           "address"

#define HTMLGENERATOR_FOOTER            "footer"

#define HTMLGENERATOR_GENERATEMACREFS   "generatemacrefs" // ### document me

#define HTMLGENERATOR_POSTHEADER        "postheader"

#define HTMLGENERATOR_POSTPOSTHEADER    "postpostheader"

#define HTMLGENERATOR_STYLE             "style"

#define HTMLGENERATOR_STYLESHEETS       "stylesheets"

#define HTMLGENERATOR_CUSTOMHEADELEMENTS "customheadelements"

QT_END_NAMESPACE

#endif