Long live Qt 4.5!

1 files changed, 995 insertions, 0 deletions

diff --git a/tools/qdoc3/generator.cpp b/tools/qdoc3/generator.cpp
new file mode 100644
index 0000000..d89d6af
--- /dev/null
+++ b/tools/qdoc3/generator.cpp
@@ -0,0 +1,995 @@
+/****************************************************************************
+**
+** 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*
+  generator.cpp
+*/
+
+#include <qdir.h>
+
+#include "codemarker.h"
+#include "config.h"
+#include "doc.h"
+#include "editdistance.h"
+#include "generator.h"
+#include "node.h"
+#include "openedlist.h"
+#include "quoter.h"
+#include "separator.h"
+#include "tokenizer.h"
+
+QT_BEGIN_NAMESPACE
+
+QList<Generator *> Generator::generators;
+QMap<QString, QMap<QString, QString> > Generator::fmtLeftMaps;
+QMap<QString, QMap<QString, QString> > Generator::fmtRightMaps;
+QMap<QString, QStringList> Generator::imgFileExts;
+QSet<QString> Generator::outputFormats;
+QStringList Generator::imageFiles;
+QStringList Generator::imageDirs;
+QString Generator::outDir;
+QString Generator::project;
+
+static Text stockLink(const QString &target)
+{
+    return Text() << Atom(Atom::Link, target) << Atom(Atom::FormattingLeft, ATOM_FORMATTING_LINK)
+                  << target << Atom(Atom::FormattingRight, ATOM_FORMATTING_LINK);
+}
+
+Generator::Generator()
+    : amp("&amp;"), lt("&lt;"), gt("&gt;"), quot("&quot;"), tag("</?@[^>]*>")
+{
+    generators.prepend(this);
+}
+
+Generator::~Generator()
+{
+    generators.removeAll(this);
+}
+
+void Generator::initializeGenerator(const Config & /* config */)
+{
+}
+
+void Generator::terminateGenerator()
+{
+}
+
+void Generator::initialize(const Config &config)
+{
+    outputFormats = config.getStringSet(CONFIG_OUTPUTFORMATS);
+    if (!outputFormats.isEmpty()) {
+        outDir = config.getString(CONFIG_OUTPUTDIR);
+        if (outDir.isEmpty())
+            config.lastLocation().fatal(tr("No output directory specified in configuration file"));
+
+        QDir dirInfo;
+        if (dirInfo.exists(outDir)) {
+            if (!Config::removeDirContents(outDir))
+                config.lastLocation().error(tr("Cannot empty output directory '%1'").arg(outDir));
+        }
+        else {
+            if (!dirInfo.mkpath(outDir))
+                config.lastLocation().fatal(tr("Cannot create output directory '%1'").arg(outDir));
+        }
+
+        if (!dirInfo.mkdir(outDir + "/images"))
+            config.lastLocation().fatal(tr("Cannot create output directory '%1'")
+                                        .arg(outDir + "/images"));
+    }
+
+    imageFiles = config.getStringList(CONFIG_IMAGES);
+    imageDirs = config.getStringList(CONFIG_IMAGEDIRS);
+
+    QString imagesDotFileExtensions = CONFIG_IMAGES + Config::dot + CONFIG_FILEEXTENSIONS;
+    QSet<QString> formats = config.subVars(imagesDotFileExtensions);
+    QSet<QString>::ConstIterator f = formats.begin();
+    while (f != formats.end()) {
+        imgFileExts[*f] = config.getStringList(imagesDotFileExtensions + Config::dot + *f);
+        ++f;
+    }
+
+    QList<Generator *>::ConstIterator g = generators.begin();
+    while (g != generators.end()) {
+        if (outputFormats.contains((*g)->format())) {
+            (*g)->initializeGenerator(config);
+            QStringList extraImages = config.getStringList(CONFIG_EXTRAIMAGES + Config::dot
+                                                           + (*g)->format());
+            QStringList::ConstIterator e = extraImages.begin();
+            while (e != extraImages.end()) {
+                QString userFriendlyFilePath;
+                QString filePath = Config::findFile(config.lastLocation(), imageFiles, imageDirs, *e,
+                                                    imgFileExts[(*g)->format()], userFriendlyFilePath);
+                if (!filePath.isEmpty())
+                    Config::copyFile(config.lastLocation(), filePath, userFriendlyFilePath,
+                                         (*g)->outputDir() + "/images");
+                ++e;
+            }
+        }
+        ++g;
+    }
+
+    QRegExp secondParamAndAbove("[\2-\7]");
+    QSet<QString> formattingNames = config.subVars(CONFIG_FORMATTING);
+    QSet<QString>::ConstIterator n = formattingNames.begin();
+    while (n != formattingNames.end()) {
+        QString formattingDotName = CONFIG_FORMATTING + Config::dot + *n;
+
+        QSet<QString> formats = config.subVars(formattingDotName);
+        QSet<QString>::ConstIterator f = formats.begin();
+        while (f != formats.end()) {
+            QString def = config.getString(formattingDotName + Config::dot +
+                                            *f);
+            if (!def.isEmpty()) {
+                int numParams = Config::numParams(def);
+                int numOccs = def.count("\1");
+
+                if (numParams != 1) {
+                    config.lastLocation().warning(tr("Formatting '%1' must have exactly one"
+                                                     " parameter (found %2)")
+                                                 .arg(*n).arg(numParams));
+                }
+                else if (numOccs > 1) {
+                    config.lastLocation().fatal(tr("Formatting '%1' must contain exactly one"
+                                                    " occurrence of '\\1' (found %2)")
+                                                .arg(*n).arg(numOccs));
+                }
+                else {
+                    int paramPos = def.indexOf("\1");
+                    fmtLeftMaps[*f].insert(*n, def.left(paramPos));
+                    fmtRightMaps[*f].insert(*n, def.mid(paramPos + 1));
+                }
+            }
+            ++f;
+        }
+        ++n;
+    }
+
+    project = config.getString(CONFIG_PROJECT);
+}
+
+void Generator::terminate()
+{
+    QList<Generator *>::ConstIterator g = generators.begin();
+    while (g != generators.end()) {
+        if (outputFormats.contains((*g)->format()))
+            (*g)->terminateGenerator();
+        ++g;
+    }
+
+    fmtLeftMaps.clear();
+    fmtRightMaps.clear();
+    imgFileExts.clear();
+    imageFiles.clear();
+    imageDirs.clear();
+    outDir = "";
+}
+
+Generator *Generator::generatorForFormat(const QString& format)
+{
+    QList<Generator *>::ConstIterator g = generators.begin();
+    while (g != generators.end()) {
+        if ((*g)->format() == format)
+            return *g;
+        ++g;
+    }
+    return 0;
+}
+
+void Generator::startText(const Node * /* relative */,
+                          CodeMarker * /* marker */)
+{
+}
+
+void Generator::endText(const Node * /* relative */,
+                        CodeMarker * /* marker */)
+{
+}
+
+int Generator::generateAtom(const Atom * /* atom */,
+                            const Node * /* relative */,
+                            CodeMarker * /* marker */)
+{
+    return 0;
+}
+
+void Generator::generateClassLikeNode(const InnerNode * /* classe */,
+                                      CodeMarker * /* marker */)
+{
+}
+
+void Generator::generateFakeNode(const FakeNode * /* fake */,
+                                 CodeMarker * /* marker */)
+{
+}
+
+void Generator::generateText(const Text& text,
+                             const Node *relative,
+                             CodeMarker *marker)
+{
+    if (text.firstAtom() != 0) {
+        int numAtoms = 0;
+        startText(relative, marker);
+        generateAtomList(text.firstAtom(),
+                         relative,
+                         marker,
+                         true,
+                         numAtoms);
+        endText(relative, marker);
+    }
+}
+
+#ifdef QDOC_QML
+void Generator::generateQmlText(const Text& text,
+                                const Node *relative,
+                                CodeMarker *marker)
+{
+    if (text.firstAtom() != 0) {
+        startText(relative, marker);
+        const Atom *atom = text.firstAtom();
+        while (atom) {
+            if (atom->type() != Atom::QmlText)
+                atom = atom->next();
+            else {
+                atom = atom->next();
+                while (atom && (atom->type() != Atom::EndQmlText)) {
+                    int n = 1 + generateAtom(atom, relative, marker);
+                    while (n-- > 0)
+                        atom = atom->next();
+                }
+            }
+        }
+        endText(relative, marker);
+    }
+}
+#endif
+
+void Generator::generateBody(const Node *node, CodeMarker *marker)
+{
+    bool quiet = false;
+
+    if (node->type() == Node::Function) {
+#if 0        
+        const FunctionNode *func = (const FunctionNode *) node;
+        if (func->isOverload() && func->metaness() != FunctionNode::Ctor)
+            generateOverload(node, marker);
+#endif        
+    }
+    else if (node->type() == Node::Fake) {
+        const FakeNode *fake = static_cast<const FakeNode *>(node);
+        if (fake->subType() == FakeNode::Example)
+            generateExampleFiles(fake, marker);
+        else if (fake->subType() == FakeNode::File)
+            quiet = true;
+    }
+
+    if (node->doc().isEmpty()) {
+        if (!quiet) // ### might be unnecessary
+            node->location().warning(tr("No documentation for '%1'")
+                            .arg(marker->plainFullName(node)));
+    }
+    else {
+        generateText(node->doc().body(), node, marker);
+
+        if (node->type() == Node::Enum) {
+            const EnumNode *enume = (const EnumNode *) node;
+
+            QSet<QString> definedItems;
+            QList<EnumItem>::ConstIterator it = enume->items().begin();
+            while (it != enume->items().end()) {
+                definedItems.insert((*it).name());
+                ++it;
+            }
+
+            QSet<QString> documentedItems = enume->doc().enumItemNames().toSet();
+            QSet<QString> allItems = definedItems + documentedItems;
+            if (allItems.count() > definedItems.count() ||
+                 allItems.count() > documentedItems.count()) {
+                QSet<QString>::ConstIterator a = allItems.begin();
+                while (a != allItems.end()) {
+                    if (!definedItems.contains(*a)) {
+                        QString details;
+                        QString best = nearestName(*a, definedItems);
+                        if (!best.isEmpty() && !documentedItems.contains(best))
+                            details = tr("Maybe you meant '%1'?").arg(best);
+
+                        node->doc().location().warning(
+                            tr("No such enum item '%1' in %2").arg(*a).arg(marker->plainFullName(node)),
+                            details);
+                    }
+                    else if (!documentedItems.contains(*a)) {
+                        node->doc().location().warning(
+                            tr("Undocumented enum item '%1' in %2").arg(*a).arg(marker->plainFullName(node)));
+                    }
+                    ++a;
+                }
+            }
+        }
+        else if (node->type() == Node::Function) {
+            const FunctionNode *func = static_cast<const FunctionNode *>(node);
+
+            QSet<QString> definedParams;
+            QList<Parameter>::ConstIterator p = func->parameters().begin();
+            while (p != func->parameters().end()) {
+                if ((*p).name().isEmpty() && (*p).leftType() != QLatin1String("...")
+                        && func->name() != QLatin1String("operator++")
+                        && func->name() != QLatin1String("operator--")) {
+                    node->doc().location().warning(tr("Missing parameter name"));
+                }
+                else {
+                    definedParams.insert((*p).name());
+                }
+                ++p;
+            }
+
+            QSet<QString> documentedParams = func->doc().parameterNames();
+            QSet<QString> allParams = definedParams + documentedParams;
+            if (allParams.count() > definedParams.count()
+                    || allParams.count() > documentedParams.count()) {
+                QSet<QString>::ConstIterator a = allParams.begin();
+                while (a != allParams.end()) {
+                    if (!definedParams.contains(*a)) {
+                        QString details;
+                        QString best = nearestName(*a, definedParams);
+                        if (!best.isEmpty())
+                            details = tr("Maybe you meant '%1'?").arg(best);
+
+                        node->doc().location().warning(
+                            tr("No such parameter '%1' in %2").arg(*a).arg(marker->plainFullName(node)),
+                            details);
+                    }
+                    else if (!(*a).isEmpty() && !documentedParams.contains(*a)) {
+                        bool needWarning = (func->status() > Node::Obsolete);
+                        if (func->overloadNumber() > 1) {
+                            FunctionNode *primaryFunc =
+                                    func->parent()->findFunctionNode(func->name());
+                            if (primaryFunc) {
+                                foreach (const Parameter &param, primaryFunc->parameters()) {
+                                    if (param.name() == *a) {
+                                        needWarning = false;
+                                        break;
+                                    }
+                                }
+                            }
+                        }
+                        if (needWarning)
+                            node->doc().location().warning(
+                                tr("Undocumented parameter '%1' in %2").arg(*a).arg(marker->plainFullName(node)));
+                    }
+                    ++a;
+                }
+            }
+/* Something like this return value check should be implemented at some point. */
+            if (func->status() > Node::Obsolete && func->returnType() == "bool"
+                    && func->reimplementedFrom() == 0 && !func->isOverload()) {
+                QString body = func->doc().body().toString();
+                if (!body.contains("return", Qt::CaseInsensitive))
+                    node->doc().location().warning(tr("Undocumented return value"));
+            }
+
+            if (func->reimplementedFrom() != 0)
+                generateReimplementedFrom(func, marker);
+        }
+    }
+
+    if (node->type() == Node::Fake) {
+        const FakeNode *fake = static_cast<const FakeNode *>(node);
+        if (fake->subType() == FakeNode::File) {
+            Text text;
+            Quoter quoter;
+            Doc::quoteFromFile(fake->doc().location(), quoter, fake->name());
+            QString code = quoter.quoteTo(fake->location(), "", "");
+            text << Atom(Atom::Code, code);
+            generateText(text, fake, marker);
+        }
+    }
+}
+
+void Generator::generateAlsoList(const Node *node, CodeMarker *marker)
+{
+    QList<Text> alsoList = node->doc().alsoList();
+    supplementAlsoList(node, alsoList);
+
+    if (!alsoList.isEmpty()) {
+        Text text;
+        text << Atom::ParaLeft << "See also ";
+
+        for (int i = 0; i < alsoList.size(); ++i)
+            text << alsoList.at(i) << separator(i, alsoList.size());
+
+        text << Atom::ParaRight;
+        generateText(text, node, marker);
+    }
+}
+
+void Generator::generateInherits(const ClassNode *classe, CodeMarker *marker)
+{
+    QList<RelatedClass>::ConstIterator r;
+    int index;
+
+    if (!classe->baseClasses().isEmpty()) {
+        Text text;
+        text << Atom::ParaLeft << "Inherits ";
+
+        r = classe->baseClasses().begin();
+        index = 0;
+        while (r != classe->baseClasses().end()) {
+            text << Atom(Atom::LinkNode, CodeMarker::stringForNode((*r).node))
+                 << Atom(Atom::FormattingLeft, ATOM_FORMATTING_LINK)
+                 << Atom(Atom::String, (*r).dataTypeWithTemplateArgs)
+                 << Atom(Atom::FormattingRight, ATOM_FORMATTING_LINK);
+
+            if ((*r).access == Node::Protected) {
+                text << " (protected)";
+            } else if ((*r).access == Node::Private) {
+                text << " (private)";
+            }
+            text << separator(index++, classe->baseClasses().count());
+            ++r;
+        }
+        text << Atom::ParaRight;
+        generateText(text, classe, marker);
+    }
+}
+
+void Generator::generateInheritedBy(const ClassNode *classe,
+                                    CodeMarker *marker)
+{
+    if (!classe->derivedClasses().isEmpty()) {
+        Text text;
+        text << Atom::ParaLeft << "Inherited by ";
+
+        appendSortedNames(text, classe, classe->derivedClasses(), marker);
+        text << Atom::ParaRight;
+        generateText(text, classe, marker);
+    }
+}
+
+void Generator::generateExampleFiles(const FakeNode *fake, CodeMarker *marker)
+{
+    if (fake->childNodes().isEmpty())
+        return;
+
+    OpenedList openedList(OpenedList::Bullet);
+
+    Text text;
+    text << Atom::ParaLeft << "Files:" << Atom::ParaRight
+         << Atom(Atom::ListLeft, openedList.styleString());
+    foreach (const Node *child, fake->childNodes()) {
+        QString exampleFile = child->name();
+        openedList.next();
+        text << Atom(Atom::ListItemNumber, openedList.numberString())
+             << Atom(Atom::ListItemLeft, openedList.styleString()) << Atom::ParaLeft
+             << Atom(Atom::Link, exampleFile)
+             << Atom(Atom::FormattingLeft, ATOM_FORMATTING_LINK)
+             << exampleFile
+             << Atom(Atom::FormattingRight, ATOM_FORMATTING_LINK)
+             << Atom::ParaRight << Atom(Atom::ListItemRight, openedList.styleString());
+    }
+    text << Atom(Atom::ListRight, openedList.styleString());
+    generateText(text, fake, marker);
+}
+
+void Generator::generateModuleWarning(const ClassNode *classe, CodeMarker *marker)
+{
+    QString module = classe->moduleName();
+    if (!module.isEmpty()) {
+        Text text;
+        if (Tokenizer::isTrue("defined(consoleedition)")
+                && !editionModuleMap["Console"].contains(module)) {
+            text << Atom::ParaLeft
+                 << Atom(Atom::FormattingLeft, ATOM_FORMATTING_BOLD)
+                 << "This class is not part of the Qt Console Edition."
+                 << Atom(Atom::FormattingRight, ATOM_FORMATTING_BOLD)
+                 << Atom::ParaRight;
+        }
+        else if (Tokenizer::isTrue("defined(desktoplightedition)")
+                && !editionModuleMap["DesktopLight"].contains(module)) {
+            text << Atom::ParaLeft
+                 << Atom(Atom::FormattingLeft, ATOM_FORMATTING_BOLD)
+                 << "This class is not part of the Qt Desktop Light Edition."
+                 << Atom(Atom::FormattingRight, ATOM_FORMATTING_BOLD)
+                 << Atom::ParaRight;
+        }
+        else if (module == "Qt3Support" && Tokenizer::isTrue("defined(opensourceedition)")) {
+            text << Atom::ParaLeft << Atom(Atom::FormattingLeft, ATOM_FORMATTING_BOLD)
+                 << "Note to Qt Desktop Light Edition users:"
+                 << Atom(Atom::FormattingRight, ATOM_FORMATTING_BOLD)
+                 << " This class is only available in the "
+                 << Atom(Atom::AutoLink, "Qt Desktop Edition")
+                 << "." << Atom::ParaRight;
+        }
+
+        generateText(text, classe, marker);
+    }
+}
+
+QString Generator::indent(int level, const QString& markedCode)
+{
+    if (level == 0)
+        return markedCode;
+
+    QString t;
+    int column = 0;
+
+    int i = 0;
+    while (i < (int) markedCode.length()) {
+        if (markedCode.at(i) == QLatin1Char('<')) {
+            while (i < (int) markedCode.length()) {
+                t += markedCode.at(i++);
+                if (markedCode.at(i - 1) == QLatin1Char('>'))
+                    break;
+            }
+        } else {
+            if (markedCode.at(i) == QLatin1Char('\n')) {
+                column = 0;
+            } else {
+                if (column == 0) {
+                    for (int j = 0; j < level; j++)
+                        t += QLatin1Char(' ');
+                }
+                column++;
+            }
+            t += markedCode.at(i++);
+        }
+    }
+    return t;
+}
+
+QString Generator::plainCode(const QString& markedCode)
+{
+    QString t = markedCode;
+    t.replace(tag, QString());
+    t.replace(quot, QLatin1String("\""));
+    t.replace(gt, QLatin1String(">"));
+    t.replace(lt, QLatin1String("<"));
+    t.replace(amp, QLatin1String("&"));
+    return t;
+}
+
+QString Generator::typeString(const Node *node)
+{
+    switch (node->type()) {
+    case Node::Namespace:
+        return "namespace";
+    case Node::Class:
+        return "class";
+    case Node::Fake:
+    default:
+        return "documentation";
+    case Node::Enum:
+        return "enum";
+    case Node::Typedef:
+        return "typedef";
+    case Node::Function:
+        return "function";
+    case Node::Property:
+        return "property";
+    }
+}
+
+QString Generator::imageFileName(const Node *relative, const QString& fileBase)
+{
+    QString userFriendlyFilePath;
+    QString filePath = Config::findFile(
+        relative->doc().location(), imageFiles, imageDirs, fileBase,
+        imgFileExts[format()], userFriendlyFilePath);
+
+    if (filePath.isEmpty())
+        return QString();
+
+    return QLatin1String("images/")
+           + Config::copyFile(relative->doc().location(),
+                              filePath, userFriendlyFilePath,
+                              outputDir() + QLatin1String("/images"));
+}
+
+void Generator::setImageFileExtensions(const QStringList& extensions)
+{
+    imgFileExts[format()] = extensions;
+}
+
+void Generator::unknownAtom(const Atom *atom)
+{
+    Location::internalError(tr("unknown atom type '%1' in %2 generator")
+                             .arg(atom->typeString()).arg(format()));
+}
+
+bool Generator::matchAhead(const Atom *atom, Atom::Type expectedAtomType)
+{
+    return atom->next() != 0 && atom->next()->type() == expectedAtomType;
+}
+
+void Generator::supplementAlsoList(const Node *node, QList<Text> &alsoList)
+{
+    if (node->type() == Node::Function) {
+        const FunctionNode *func = static_cast<const FunctionNode *>(node);
+        if (func->overloadNumber() == 1) {
+            QString alternateName;
+            const FunctionNode *alternateFunc = 0;
+
+            if (func->name().startsWith("set") && func->name().size() >= 4) {
+                alternateName = func->name()[3].toLower();
+                alternateName += func->name().mid(4);
+                alternateFunc = func->parent()->findFunctionNode(alternateName);
+
+                if (!alternateFunc) {
+                    alternateName = "is" + func->name().mid(3);
+                    alternateFunc = func->parent()->findFunctionNode(alternateName);
+                    if (!alternateFunc) {
+                        alternateName = "has" + func->name().mid(3);
+                        alternateFunc = func->parent()->findFunctionNode(alternateName);
+                    }
+                }
+            } else if (!func->name().isEmpty()) {
+                alternateName = "set";
+                alternateName += func->name()[0].toUpper();
+                alternateName += func->name().mid(1);
+                alternateFunc = func->parent()->findFunctionNode(alternateName);
+            }
+
+            if (alternateFunc && alternateFunc->access() != Node::Private) {
+                int i;
+                for (i = 0; i < alsoList.size(); ++i) {
+                    if (alsoList.at(i).toString().contains(alternateName))
+                        break;
+                }
+
+                if (i == alsoList.size()) {
+                    alternateName += "()";
+
+                    Text also;
+                    also << Atom(Atom::Link, alternateName)
+                         << Atom(Atom::FormattingLeft, ATOM_FORMATTING_LINK)
+                         << alternateName
+                         << Atom(Atom::FormattingRight, ATOM_FORMATTING_LINK);
+                    alsoList.prepend(also);
+                }
+            }
+        }
+    }
+}
+
+QMap<QString, QString>& Generator::formattingLeftMap()
+{
+    return fmtLeftMaps[format()];
+}
+
+QMap<QString, QString>& Generator::formattingRightMap()
+{
+    return fmtRightMaps[format()];
+}
+
+QString Generator::trimmedTrailing(const QString &string)
+{
+    QString trimmed = string;
+    while (trimmed.length() > 0 && trimmed[trimmed.length() - 1].isSpace())
+        trimmed.truncate(trimmed.length() - 1);
+    return trimmed;
+}
+
+void Generator::generateStatus(const Node *node, CodeMarker *marker)
+{
+    Text text;
+
+    switch (node->status()) {
+    case Node::Commendable:
+    case Node::Main:
+        break;
+    case Node::Preliminary:
+        text << Atom::ParaLeft << Atom(Atom::FormattingLeft, ATOM_FORMATTING_BOLD) << "This "
+             << typeString(node) << " is under development and is subject to change."
+             << Atom(Atom::FormattingRight, ATOM_FORMATTING_BOLD) << Atom::ParaRight;
+        break;
+    case Node::Deprecated:
+        text << Atom::ParaLeft;
+        if (node->isInnerNode())
+            text << Atom(Atom::FormattingLeft, ATOM_FORMATTING_BOLD);
+        text << "This " << typeString(node) << " is deprecated.";
+        if (node->isInnerNode())
+            text << Atom(Atom::FormattingRight, ATOM_FORMATTING_BOLD);
+        text << Atom::ParaRight;
+        break;
+    case Node::Obsolete:
+        text << Atom::ParaLeft;
+        if (node->isInnerNode())
+            text << Atom(Atom::FormattingLeft, ATOM_FORMATTING_BOLD);
+        text << "This " << typeString(node) << " is obsolete.";
+        if (node->isInnerNode())
+            text << Atom(Atom::FormattingRight, ATOM_FORMATTING_BOLD);
+        text << " It is provided to keep old source code working. We strongly advise against "
+             << "using it in new code." << Atom::ParaRight;
+        break;
+    case Node::Compat:
+        // reimplemented in HtmlGenerator subclass
+        if (node->isInnerNode()) {
+            text << Atom::ParaLeft << Atom(Atom::FormattingLeft, ATOM_FORMATTING_BOLD) << "This "
+                 << typeString(node) << " is part of the Qt 3 compatibility layer."
+                 << Atom(Atom::FormattingRight, ATOM_FORMATTING_BOLD)
+                 << " It is provided to keep old source code working. We strongly advise against "
+                 << "using it in new code. See "
+                 << Atom(Atom::AutoLink, "Porting to Qt 4")
+                 << " for more information."
+                 << Atom::ParaRight;
+        }
+        break;
+    case Node::Internal:
+    default:
+        break;
+    }
+    generateText(text, node, marker);
+}
+
+void Generator::generateThreadSafeness(const Node *node, CodeMarker *marker)
+{
+    Text text;
+    Text theStockLink;
+    Node::ThreadSafeness parent = node->parent()->inheritedThreadSafeness();
+
+    switch (node->threadSafeness()) {
+    case Node::UnspecifiedSafeness:
+        break;
+    case Node::NonReentrant:
+        text << Atom::ParaLeft << Atom(Atom::FormattingLeft, ATOM_FORMATTING_BOLD) << "Warning:"
+             << Atom(Atom::FormattingRight, ATOM_FORMATTING_BOLD) << " This "
+             << typeString(node) << " is not " << stockLink("reentrant") << "." << Atom::ParaRight;
+        break;
+    case Node::Reentrant:
+    case Node::ThreadSafe:
+        text << Atom::ParaLeft << Atom(Atom::FormattingLeft, ATOM_FORMATTING_BOLD);
+        if (parent == Node::ThreadSafe) {
+            text << "Warning:";
+        } else {
+            text << "Note:";
+        }
+        text << Atom(Atom::FormattingRight, ATOM_FORMATTING_BOLD) << " ";
+
+        if (node->threadSafeness() == Node::ThreadSafe)
+            theStockLink = stockLink("thread-safe");
+        else
+            theStockLink = stockLink("reentrant");
+
+        if (node->isInnerNode()) {
+            const InnerNode *innerNode = static_cast<const InnerNode *>(node);
+            text << "All the functions in this " << typeString(node) << " are "
+                 << theStockLink;
+
+            NodeList except;
+            NodeList::ConstIterator c = innerNode->childNodes().begin();
+            while (c != innerNode->childNodes().end()) {
+                if ((*c)->threadSafeness() != Node::UnspecifiedSafeness)
+                    except.append(*c);
+                ++c;
+            }
+            if (except.isEmpty()) {
+                text << ".";
+            }
+            else {
+                text << ", except ";
+
+                NodeList::ConstIterator e = except.begin();
+                int index = 0;
+                while (e != except.end()) {
+                    appendFullName(text, *e, innerNode, marker);
+                    text << separator(index++, except.count());
+                    ++e;
+                }
+            }
+        }
+        else {
+            text << "This " << typeString(node) << " is " << theStockLink << ".";
+        }
+        text << Atom::ParaRight;
+    }
+    generateText(text, node, marker);
+}
+
+void Generator::generateSince(const Node *node, CodeMarker *marker)
+{
+    if (!node->since().isEmpty()) {
+        Text text;
+        text << Atom::ParaLeft << "This " << typeString(node)
+             << " was introduced in ";
+        if (project.isEmpty())
+             text << "version";
+        else
+             text << project;
+        text << " " << node->since() << "." << Atom::ParaRight;
+        generateText(text, node, marker);
+    }
+}
+
+/*!
+  No longer in use.
+ */
+void Generator::generateOverload(const Node *node, CodeMarker *marker)
+{
+    Text text;
+    text << Atom::ParaLeft
+         << "This function overloads ";
+    QString t = node->name() + "()";
+    text << Atom::AutoLink << t 
+         << Atom::ParaRight;
+    generateText(text, node, marker);
+}
+
+void Generator::generateReimplementedFrom(const FunctionNode *func,
+                                          CodeMarker *marker)
+{
+    if (func->reimplementedFrom() != 0) {
+        const FunctionNode *from = func->reimplementedFrom();
+        if (from->access() != Node::Private && from->parent()->access() != Node::Private) {
+            Text text;
+            text << Atom::ParaLeft << "Reimplemented from ";
+            appendFullName(text, from->parent(), func, marker, from);
+            text << "." << Atom::ParaRight;
+            generateText(text, func, marker);
+        }
+    }
+}
+
+const Atom *Generator::generateAtomList(const Atom *atom,
+                                        const Node *relative,
+                                        CodeMarker *marker,
+                                        bool generate,
+                                        int &numAtoms)
+{
+    while (atom) {
+        if (atom->type() == Atom::FormatIf) {
+            int numAtoms0 = numAtoms;
+            bool rightFormat = canHandleFormat(atom->string());
+            atom = generateAtomList(atom->next(),
+                                    relative,
+                                    marker,
+                                    generate && rightFormat,
+                                    numAtoms);
+            if (!atom)
+                return 0;
+
+            if (atom->type() == Atom::FormatElse) {
+                ++numAtoms;
+                atom = generateAtomList(atom->next(),
+                                        relative,
+                                        marker,
+                                        generate && !rightFormat,
+                                        numAtoms);
+                if (!atom)
+                    return 0;
+            }
+
+            if (atom->type() == Atom::FormatEndif) {
+                if (generate && numAtoms0 == numAtoms) {
+                    relative->location().warning(tr("Output format %1 not handled").
+                                                 arg(format()));
+                    Atom unhandledFormatAtom(Atom::UnhandledFormat, format());
+                    generateAtomList(&unhandledFormatAtom,
+                                     relative,
+                                     marker,
+                                     generate,
+                                     numAtoms);
+                }
+                atom = atom->next();
+            }
+        }
+        else if (atom->type() == Atom::FormatElse || atom->type() == Atom::FormatEndif) {
+            return atom;
+        }
+        else {
+            int n = 1;
+            if (generate) {
+                n += generateAtom(atom, relative, marker);
+                numAtoms += n;
+            }
+            while (n-- > 0)
+                atom = atom->next();
+        }
+    }
+    return 0;
+}
+
+void Generator::appendFullName(Text& text,
+                               const Node *apparentNode,
+                               const Node *relative,
+                               CodeMarker *marker,
+                               const Node *actualNode)
+{
+    if (actualNode == 0)
+        actualNode = apparentNode;
+    text << Atom(Atom::LinkNode, CodeMarker::stringForNode(actualNode))
+         << Atom(Atom::FormattingLeft, ATOM_FORMATTING_LINK)
+         << Atom(Atom::String, marker->plainFullName(apparentNode, relative))
+         << Atom(Atom::FormattingRight, ATOM_FORMATTING_LINK);
+}
+
+void Generator::appendSortedNames(Text& text,
+                                  const ClassNode *classe,
+                                  const QList<RelatedClass> &classes,
+                                  CodeMarker *marker)
+{
+    QList<RelatedClass>::ConstIterator r;
+    QMap<QString,Text> classMap;
+    int index = 0;
+
+    r = classes.begin();
+    while (r != classes.end()) {
+        if ((*r).node->access() == Node::Public && (*r).node->status() != Node::Internal
+            && !(*r).node->doc().isEmpty()) {
+            Text className;
+            appendFullName(className, (*r).node, classe, marker);
+            classMap[className.toString().toLower()] = className;
+        }
+        ++r;
+    }
+
+    QStringList classNames = classMap.keys();
+    classNames.sort();
+
+    foreach (const QString &className, classNames) {
+        text << classMap[className];
+        text << separator(index++, classNames.count());
+    }
+}
+
+int Generator::skipAtoms(const Atom *atom, Atom::Type type) const
+{
+    int skipAhead = 0;
+    atom = atom->next();
+    while (atom != 0 && atom->type() != type) {
+        skipAhead++;
+        atom = atom->next();
+    }
+    return skipAhead;
+}
+
+QString Generator::fullName(const Node *node,
+                            const Node *relative,
+                            CodeMarker *marker) const
+{
+    if (node->type() == Node::Fake)
+        return static_cast<const FakeNode *>(node)->title();
+    else if (node->type() == Node::Class &&
+        !(static_cast<const ClassNode *>(node))->serviceName().isEmpty())
+        return (static_cast<const ClassNode *>(node))->serviceName();
+    else
+        return marker->plainFullName(node, relative);
+}
+
+QT_END_NAMESPACE