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/*

    javacodemarker.cpp

*/

#include "javacodemarker.h"

#include "node.h"

#include "text.h"

#include "tree.h"

QT_BEGIN_NAMESPACE

JavaCodeMarker::JavaCodeMarker()

{

}

JavaCodeMarker::~JavaCodeMarker()

{

}

bool JavaCodeMarker::recognizeCode( const QString& /* code */ )

{

    return true;

}

bool JavaCodeMarker::recognizeExtension( const QString& ext )

{

    return ext == "java";

}

bool JavaCodeMarker::recognizeLanguage( const QString& lang )

{

    return lang == "Java";

}

QString JavaCodeMarker::plainName( const Node *node )

{

    return node->name();

}

QString JavaCodeMarker::plainFullName( const Node *node, const Node * /* relative */ )

{

    if (!node)

        return QString();

    QString fullName;

    for ( ;; ) {

	fullName.prepend( plainName(node) );

	if ( node->parent() && node->parent()->name().isEmpty() )

	    break;

	node = node->parent();

    if (!node)

        break;

	fullName.prepend(".");

    }

    return fullName;

}

QString JavaCodeMarker::markedUpCode( const QString& code,

				      const Node * /* relative */,

				      const QString& /* dirPath */ )

{

    return protect( code );

}

QString JavaCodeMarker::markedUpSynopsis(const Node * /* node */,

					 const Node * /* relative */,

					 SynopsisStyle /* style */)

{

    return QString();

}

QString JavaCodeMarker::markedUpName( const Node *node )

{

    return linkTag(node, taggedNode(node));

}

QString JavaCodeMarker::markedUpFullName(const Node *node, const Node * /* relative */ )

{

    QString fullName;

    for ( ;; ) {

	fullName.prepend( markedUpName(node) );

	if ( node->parent()->name().isEmpty() )

	    break;

	node = node->parent();

	fullName.prepend( "." );

    }

    return fullName;

}

QString JavaCodeMarker::markedUpEnumValue(const QString &enumValue,

                                          const Node * /* relative */)

{

    return protect(enumValue);

}

QString JavaCodeMarker::markedUpIncludes( const QStringList& /* includes */ )

{

    return QString();

}

QString JavaCodeMarker::functionBeginRegExp( const QString& /* funcName */)

{

    return "^x$"; // ### invalid regexp

}

QString JavaCodeMarker::functionEndRegExp( const QString& /* funcName */ )

{

    return "^}";

}

QList<Section> JavaCodeMarker::sections(const InnerNode * /* inner */, SynopsisStyle /* style */,

                                        Status /* status */)

{

    return QList<Section>();

}

const Node *JavaCodeMarker::resolveTarget(const QString &target, const Tree *tree,

					  const Node *relative)

{

    if (target.endsWith("()")) {

        const FunctionNode *func;

        QString funcName = target;

        funcName.chop(2);

        QStringList path = funcName.split('.');

        if ((func = tree->findFunctionNode(path, relative, Tree::SearchBaseClasses)))

            return func;

    } else if (target.contains("#")) {

        int hashAt = target.indexOf("#");

        QString link = target.left(hashAt);

        QString ref = target.mid(hashAt + 1);

        const Node *node;

        if (link.isEmpty()) {

            node = relative;

        } else {

            QStringList path(link);

            node = tree->findNode(path, tree->root(), Tree::SearchBaseClasses);

        }

        if (node && node->isInnerNode()) {

            const Atom *atom = node->doc().body().firstAtom();

            while (atom) {

                if (atom->type() == Atom::Target && atom->string() == ref) {

                    Node *parentNode = const_cast<Node *>(node);

                    return new TargetNode(static_cast<InnerNode*>(parentNode),

                                          ref);

                }

                atom = atom->next();

            }

        }

    } else {

        QStringList path = target.split('.');

        const Node *node;

        if ((node = tree->findNode(path, relative,

                                   Tree::SearchBaseClasses | Tree::SearchEnumValues)))

            return node;

    }

    return 0;

}

QT_END_NAMESPACE