860 lines
32 KiB
C++
860 lines
32 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the tools applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL21$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <qcryptographichash.h>
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#include <qdebug.h>
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#include <qhash.h>
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#include <qmap.h>
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#include "atom.h"
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#include "helpprojectwriter.h"
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#include "htmlgenerator.h"
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#include "config.h"
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#include "node.h"
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#include "qdocdatabase.h"
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#include <qdebug.h>
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QT_BEGIN_NAMESPACE
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HelpProjectWriter::HelpProjectWriter(const Config &config,
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const QString &defaultFileName,
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Generator* g)
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{
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reset(config, defaultFileName, g);
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}
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void HelpProjectWriter::reset(const Config &config,
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const QString &defaultFileName,
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Generator* g)
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{
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projects.clear();
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gen_ = g;
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/*
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Get the pointer to the singleton for the qdoc database and
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store it locally. This replaces all the local accesses to
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the node tree, which are now private.
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*/
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qdb_ = QDocDatabase::qdocDB();
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// The output directory should already have been checked by the calling
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// generator.
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outputDir = config.getOutputDir();
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QStringList names = config.getStringList(CONFIG_QHP + Config::dot + "projects");
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foreach (const QString &projectName, names) {
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HelpProject project;
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project.name = projectName;
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QString prefix = CONFIG_QHP + Config::dot + projectName + Config::dot;
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project.helpNamespace = config.getString(prefix + "namespace");
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project.virtualFolder = config.getString(prefix + "virtualFolder");
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project.fileName = config.getString(prefix + "file");
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if (project.fileName.isEmpty())
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project.fileName = defaultFileName;
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project.extraFiles = config.getStringSet(prefix + "extraFiles");
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project.extraFiles += config.getStringSet(CONFIG_QHP + Config::dot + "extraFiles");
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project.indexTitle = config.getString(prefix + "indexTitle");
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project.indexRoot = config.getString(prefix + "indexRoot");
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project.filterAttributes = config.getStringList(prefix + "filterAttributes").toSet();
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project.includeIndexNodes = config.getBool(prefix + "includeIndexNodes");
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QSet<QString> customFilterNames = config.subVars(prefix + "customFilters");
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foreach (const QString &filterName, customFilterNames) {
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QString name = config.getString(prefix + "customFilters" + Config::dot + filterName + Config::dot + "name");
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QSet<QString> filters = config.getStringList(prefix + "customFilters" + Config::dot + filterName + Config::dot + "filterAttributes").toSet();
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project.customFilters[name] = filters;
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}
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//customFilters = config.defs.
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foreach (QString name, config.getStringSet(prefix + "excluded"))
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project.excluded.insert(name.replace(QLatin1Char('\\'), QLatin1Char('/')));
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foreach (const QString &name, config.getStringList(prefix + "subprojects")) {
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SubProject subproject;
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QString subprefix = prefix + "subprojects" + Config::dot + name + Config::dot;
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subproject.title = config.getString(subprefix + "title");
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subproject.indexTitle = config.getString(subprefix + "indexTitle");
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subproject.sortPages = config.getBool(subprefix + "sortPages");
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subproject.type = config.getString(subprefix + "type");
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readSelectors(subproject, config.getStringList(subprefix + "selectors"));
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project.subprojects[name] = subproject;
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}
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if (project.subprojects.isEmpty()) {
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SubProject subproject;
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readSelectors(subproject, config.getStringList(prefix + "selectors"));
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project.subprojects.insert(QString(), subproject);
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}
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projects.append(project);
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}
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}
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void HelpProjectWriter::readSelectors(SubProject &subproject, const QStringList &selectors)
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{
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QHash<QString, Node::Type> typeHash;
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typeHash["namespace"] = Node::Namespace;
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typeHash["class"] = Node::Class;
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typeHash["fake"] = Node::Document;
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typeHash["enum"] = Node::Enum;
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typeHash["typedef"] = Node::Typedef;
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typeHash["function"] = Node::Function;
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typeHash["property"] = Node::Property;
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typeHash["variable"] = Node::Variable;
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typeHash["group"] = Node::Group;
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typeHash["module"] = Node::Module;
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typeHash["qmlmodule"] = Node::QmlModule;
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typeHash["qmlproperty"] = Node::QmlProperty;
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typeHash["qmlsignal"] = Node::QmlSignal;
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typeHash["qmlsignalhandler"] = Node::QmlSignalHandler;
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typeHash["qmlmethod"] = Node::QmlMethod;
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typeHash["qmlpropertygroup"] = Node::QmlPropertyGroup;
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typeHash["qmlclass"] = Node::QmlType;
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typeHash["qmlbasictype"] = Node::QmlBasicType;
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QHash<QString, Node::SubType> subTypeHash;
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subTypeHash["example"] = Node::Example;
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subTypeHash["headerfile"] = Node::HeaderFile;
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subTypeHash["file"] = Node::File;
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subTypeHash["page"] = Node::Page;
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subTypeHash["externalpage"] = Node::ExternalPage;
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QSet<Node::SubType> allSubTypes = QSet<Node::SubType>::fromList(subTypeHash.values());
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foreach (const QString &selector, selectors) {
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QStringList pieces = selector.split(QLatin1Char(':'));
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if (pieces.size() == 1) {
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QString lower = selector.toLower();
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if (typeHash.contains(lower))
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subproject.selectors[typeHash[lower]] = allSubTypes;
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} else if (pieces.size() >= 2) {
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QString lower = pieces[0].toLower();
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pieces = pieces[1].split(QLatin1Char(','));
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if (typeHash.contains(lower)) {
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QSet<Node::SubType> subTypes;
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for (int i = 0; i < pieces.size(); ++i) {
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QString lower = pieces[i].toLower();
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if (subTypeHash.contains(lower))
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subTypes.insert(subTypeHash[lower]);
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}
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subproject.selectors[typeHash[lower]] = subTypes;
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}
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}
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}
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}
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void HelpProjectWriter::addExtraFile(const QString &file)
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{
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for (int i = 0; i < projects.size(); ++i)
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projects[i].extraFiles.insert(file);
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}
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void HelpProjectWriter::addExtraFiles(const QSet<QString> &files)
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{
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for (int i = 0; i < projects.size(); ++i)
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projects[i].extraFiles.unite(files);
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}
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/*
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Returns a list of strings describing the keyword details for a given node.
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The first string is the human-readable name to be shown in Assistant.
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The second string is a unique identifier.
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The third string is the location of the documentation for the keyword.
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*/
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QStringList HelpProjectWriter::keywordDetails(const Node *node) const
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{
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QStringList details;
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if (node->isQmlProperty() || node->isJsProperty()) {
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// "name"
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details << node->name();
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// "id"
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details << node->parent()->parent()->name()+"::"+node->name();
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}
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else if (node->parent() && !node->parent()->name().isEmpty()) {
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// "name"
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if (node->type() == Node::Enum || node->type() == Node::Typedef)
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details << node->parent()->name()+"::"+node->name();
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else
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details << node->name();
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// "id"
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details << node->parent()->name()+"::"+node->name();
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}
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else if (node->isQmlType() || node->isQmlBasicType()) {
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details << node->name();
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details << "QML." + node->name();
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}
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else if (node->isJsType() || node->isJsBasicType()) {
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details << node->name();
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details << "JS." + node->name();
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}
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else if (node->isDocumentNode()) {
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const DocumentNode *fake = static_cast<const DocumentNode *>(node);
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details << fake->fullTitle();
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details << fake->fullTitle();
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}
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else {
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details << node->name();
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details << node->name();
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}
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details << gen_->fullDocumentLocation(node, false);
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return details;
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}
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bool HelpProjectWriter::generateSection(HelpProject &project,
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QXmlStreamWriter & /* writer */,
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const Node *node)
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{
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if (!node->url().isEmpty() && !(project.includeIndexNodes && !node->url().startsWith("http")))
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return false;
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if (node->access() == Node::Private || node->status() == Node::Internal)
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return false;
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if (node->name().isEmpty())
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return true;
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QString docPath = node->doc().location().filePath();
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if (!docPath.isEmpty() && project.excluded.contains(docPath))
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return false;
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QString objName;
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if (node->isDocumentNode()) {
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const DocumentNode *fake = static_cast<const DocumentNode *>(node);
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objName = fake->fullTitle();
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}
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else
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objName = node->fullDocumentName();
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// Only add nodes to the set for each subproject if they match a selector.
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// Those that match will be listed in the table of contents.
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foreach (const QString &name, project.subprojects.keys()) {
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SubProject subproject = project.subprojects[name];
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// No selectors: accept all nodes.
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if (subproject.selectors.isEmpty()) {
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project.subprojects[name].nodes[objName] = node;
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}
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else if (subproject.selectors.contains(node->type())) {
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// Accept only the node types in the selectors hash.
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if (node->type() != Node::Document)
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project.subprojects[name].nodes[objName] = node;
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else {
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// Accept only fake nodes with subtypes contained in the selector's
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// mask.
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const DocumentNode *docNode = static_cast<const DocumentNode *>(node);
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if (subproject.selectors[node->type()].contains(docNode->subType()) &&
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docNode->subType() != Node::ExternalPage &&
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!docNode->fullTitle().isEmpty()) {
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project.subprojects[name].nodes[objName] = node;
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}
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}
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}
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}
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switch (node->type()) {
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case Node::Class:
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project.keywords.append(keywordDetails(node));
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break;
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case Node::QmlType:
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case Node::QmlBasicType:
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if (node->doc().hasKeywords()) {
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foreach (const Atom* keyword, node->doc().keywords()) {
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if (!keyword->string().isEmpty()) {
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QStringList details;
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details << keyword->string()
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<< keyword->string()
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<< gen_->fullDocumentLocation(node, false) +
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QLatin1Char('#') + Doc::canonicalTitle(keyword->string());
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project.keywords.append(details);
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}
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else
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node->doc().location().warning(tr("Bad keyword in %1").arg(gen_->fullDocumentLocation(node, false)));
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}
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}
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project.keywords.append(keywordDetails(node));
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break;
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case Node::Namespace:
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project.keywords.append(keywordDetails(node));
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break;
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case Node::Enum:
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project.keywords.append(keywordDetails(node));
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{
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const EnumNode *enumNode = static_cast<const EnumNode*>(node);
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foreach (const EnumItem &item, enumNode->items()) {
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QStringList details;
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if (enumNode->itemAccess(item.name()) == Node::Private)
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continue;
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if (!node->parent()->name().isEmpty()) {
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details << node->parent()->name()+"::"+item.name(); // "name"
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details << node->parent()->name()+"::"+item.name(); // "id"
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} else {
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details << item.name(); // "name"
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details << item.name(); // "id"
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}
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details << gen_->fullDocumentLocation(node, false);
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project.keywords.append(details);
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}
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}
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break;
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case Node::Group:
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case Node::Module:
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case Node::QmlModule:
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{
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const CollectionNode* cn = static_cast<const CollectionNode*>(node);
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if (!cn->fullTitle().isEmpty()) {
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if (cn->doc().hasKeywords()) {
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foreach (const Atom* keyword, cn->doc().keywords()) {
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if (!keyword->string().isEmpty()) {
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QStringList details;
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details << keyword->string()
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<< keyword->string()
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<< gen_->fullDocumentLocation(node, false) +
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QLatin1Char('#') + Doc::canonicalTitle(keyword->string());
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project.keywords.append(details);
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}
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else
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cn->doc().location().warning(
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tr("Bad keyword in %1").arg(gen_->fullDocumentLocation(node, false))
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);
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}
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}
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project.keywords.append(keywordDetails(node));
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}
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}
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break;
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case Node::Property:
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case Node::QmlProperty:
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case Node::QmlSignal:
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case Node::QmlSignalHandler:
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case Node::QmlMethod:
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project.keywords.append(keywordDetails(node));
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break;
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case Node::Function:
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{
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const FunctionNode *funcNode = static_cast<const FunctionNode *>(node);
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// Only insert keywords for non-constructors. Constructors are covered
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// by the classes themselves.
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if (funcNode->metaness() != FunctionNode::Ctor)
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project.keywords.append(keywordDetails(node));
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// Insert member status flags into the entries for the parent
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// node of the function, or the node it is related to.
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// Since parent nodes should have already been inserted into
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// the set of files, we only need to ensure that related nodes
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// are inserted.
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if (node->relates()) {
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project.memberStatus[node->relates()].insert(node->status());
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} else if (node->parent())
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project.memberStatus[node->parent()].insert(node->status());
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}
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break;
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case Node::Typedef:
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{
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const TypedefNode *typedefNode = static_cast<const TypedefNode *>(node);
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QStringList typedefDetails = keywordDetails(node);
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const EnumNode *enumNode = typedefNode->associatedEnum();
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// Use the location of any associated enum node in preference
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// to that of the typedef.
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if (enumNode)
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typedefDetails[2] = gen_->fullDocumentLocation(enumNode, false);
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project.keywords.append(typedefDetails);
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}
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break;
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case Node::Variable:
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{
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project.keywords.append(keywordDetails(node));
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}
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break;
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// Document nodes (such as manual pages) contain subtypes, titles and other
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// attributes.
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case Node::Document: {
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const DocumentNode *docNode = static_cast<const DocumentNode*>(node);
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if (docNode->subType() != Node::ExternalPage &&
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docNode->subType() != Node::Image &&
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!docNode->fullTitle().isEmpty()) {
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if (docNode->subType() != Node::File) {
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if (docNode->doc().hasKeywords()) {
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foreach (const Atom *keyword, docNode->doc().keywords()) {
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if (!keyword->string().isEmpty()) {
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QStringList details;
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details << keyword->string()
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<< keyword->string()
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<< gen_->fullDocumentLocation(node, false) +
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QLatin1Char('#') + Doc::canonicalTitle(keyword->string());
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project.keywords.append(details);
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} else
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docNode->doc().location().warning(
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tr("Bad keyword in %1").arg(gen_->fullDocumentLocation(node, false))
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);
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}
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}
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project.keywords.append(keywordDetails(node));
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}
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}
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break;
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}
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default:
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;
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}
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// Add all images referenced in the page to the set of files to include.
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const Atom *atom = node->doc().body().firstAtom();
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while (atom) {
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if (atom->type() == Atom::Image || atom->type() == Atom::InlineImage) {
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// Images are all placed within a single directory regardless of
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// whether the source images are in a nested directory structure.
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QStringList pieces = atom->string().split(QLatin1Char('/'));
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project.files.insert("images/" + pieces.last());
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}
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atom = atom->next();
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}
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return true;
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}
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void HelpProjectWriter::generateSections(HelpProject &project,
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QXmlStreamWriter &writer, const Node *node)
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{
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/*
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Don't include index nodes in the help file. Or DITA map nodes.
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*/
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if (node->isIndexNode() || node->subType() == Node::DitaMap)
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return;
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if (!generateSection(project, writer, node))
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return;
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if (node->isInnerNode()) {
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const InnerNode *inner = static_cast<const InnerNode *>(node);
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// Ensure that we don't visit nodes more than once.
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QMap<QString, const Node*> childMap;
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foreach (const Node *childNode, inner->childNodes()) {
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if (childNode->isIndexNode())
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continue;
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if (childNode->access() == Node::Private)
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continue;
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if (childNode->type() == Node::Document) {
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childMap[static_cast<const DocumentNode *>(childNode)->fullTitle()] = childNode;
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}
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else if (childNode->isQmlPropertyGroup() || childNode->isJsPropertyGroup()) {
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/*
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Don't visit QML/JS property group nodes,
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but visit their children, which are all
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QML/JS property nodes.
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This is probably not correct anymore,
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because The Qml/Js Property Group is
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an actual documented thing.
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*/
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const InnerNode* inner = static_cast<const InnerNode*>(childNode);
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foreach (const Node* n, inner->childNodes()) {
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if (n->access() == Node::Private)
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continue;
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childMap[n->fullDocumentName()] = n;
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}
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}
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else {
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// Store member status of children
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project.memberStatus[node].insert(childNode->status());
|
|
if (childNode->relates()) {
|
|
project.memberStatus[childNode->relates()].insert(childNode->status());
|
|
}
|
|
|
|
if (childNode->type() == Node::Function) {
|
|
const FunctionNode *funcNode = static_cast<const FunctionNode *>(childNode);
|
|
if (funcNode->isOverload())
|
|
continue;
|
|
}
|
|
childMap[childNode->fullDocumentName()] = childNode;
|
|
}
|
|
}
|
|
foreach (const Node *child, childMap)
|
|
generateSections(project, writer, child);
|
|
}
|
|
}
|
|
|
|
void HelpProjectWriter::generate()
|
|
{
|
|
for (int i = 0; i < projects.size(); ++i)
|
|
generateProject(projects[i]);
|
|
}
|
|
|
|
void HelpProjectWriter::writeHashFile(QFile &file)
|
|
{
|
|
QCryptographicHash hash(QCryptographicHash::Sha1);
|
|
hash.addData(&file);
|
|
|
|
QFile hashFile(file.fileName() + ".sha1");
|
|
if (!hashFile.open(QFile::WriteOnly | QFile::Text))
|
|
return;
|
|
|
|
hashFile.write(hash.result().toHex());
|
|
hashFile.close();
|
|
}
|
|
|
|
void HelpProjectWriter::writeSection(QXmlStreamWriter &writer, const QString &path,
|
|
const QString &value)
|
|
{
|
|
writer.writeStartElement(QStringLiteral("section"));
|
|
writer.writeAttribute(QStringLiteral("ref"), path);
|
|
writer.writeAttribute(QStringLiteral("title"), value);
|
|
writer.writeEndElement(); // section
|
|
}
|
|
|
|
/*
|
|
Write subsections for all members, compatibility members and obsolete members.
|
|
*/
|
|
void HelpProjectWriter::addMembers(HelpProject &project, QXmlStreamWriter &writer,
|
|
const Node *node)
|
|
{
|
|
QString href = gen_->fullDocumentLocation(node, false);
|
|
href = href.left(href.size()-5);
|
|
if (href.isEmpty())
|
|
return;
|
|
|
|
bool derivedClass = false;
|
|
if (node->type() == Node::Class)
|
|
derivedClass = !(static_cast<const ClassNode *>(node)->baseClasses().isEmpty());
|
|
|
|
// Do not generate a 'List of all members' for namespaces or header files,
|
|
// but always generate it for derived classes and QML classes
|
|
if (!node->isNamespace() && !node->isHeaderFile() &&
|
|
(derivedClass || node->isQmlType() || node->isJsType() ||
|
|
!project.memberStatus[node].isEmpty())) {
|
|
QString membersPath = href + QStringLiteral("-members.html");
|
|
writeSection(writer, membersPath, tr("List of all members"));
|
|
}
|
|
if (project.memberStatus[node].contains(Node::Compat)) {
|
|
QString compatPath = href + QStringLiteral("-compat.html");
|
|
writeSection(writer, compatPath, tr("Compatibility members"));
|
|
}
|
|
if (project.memberStatus[node].contains(Node::Obsolete)) {
|
|
QString obsoletePath = href + QStringLiteral("-obsolete.html");
|
|
writeSection(writer, obsoletePath, tr("Obsolete members"));
|
|
}
|
|
}
|
|
|
|
void HelpProjectWriter::writeNode(HelpProject &project, QXmlStreamWriter &writer,
|
|
const Node *node)
|
|
{
|
|
QString href = gen_->fullDocumentLocation(node, false);
|
|
QString objName = node->name();
|
|
|
|
switch (node->type()) {
|
|
|
|
case Node::Class:
|
|
writer.writeStartElement("section");
|
|
writer.writeAttribute("ref", href);
|
|
if (node->parent() && !node->parent()->name().isEmpty())
|
|
writer.writeAttribute("title", tr("%1::%2 Class Reference").arg(node->parent()->name()).arg(objName));
|
|
else
|
|
writer.writeAttribute("title", tr("%1 Class Reference").arg(objName));
|
|
|
|
addMembers(project, writer, node);
|
|
writer.writeEndElement(); // section
|
|
break;
|
|
|
|
case Node::Namespace:
|
|
writeSection(writer, href, objName);
|
|
break;
|
|
|
|
case Node::QmlType:
|
|
writer.writeStartElement("section");
|
|
writer.writeAttribute("ref", href);
|
|
writer.writeAttribute("title", tr("%1 Type Reference").arg(node->fullTitle()));
|
|
addMembers(project, writer, node);
|
|
writer.writeEndElement(); // section
|
|
break;
|
|
|
|
case Node::Document: {
|
|
// Document nodes (such as manual pages) contain subtypes, titles and other
|
|
// attributes.
|
|
const DocumentNode *docNode = static_cast<const DocumentNode*>(node);
|
|
|
|
writer.writeStartElement("section");
|
|
writer.writeAttribute("ref", href);
|
|
writer.writeAttribute("title", docNode->fullTitle());
|
|
|
|
if (docNode->subType() == Node::HeaderFile)
|
|
addMembers(project, writer, node);
|
|
|
|
writer.writeEndElement(); // section
|
|
}
|
|
break;
|
|
case Node::Group:
|
|
case Node::Module:
|
|
case Node::QmlModule:
|
|
{
|
|
const CollectionNode* cn = static_cast<const CollectionNode*>(node);
|
|
writer.writeStartElement("section");
|
|
writer.writeAttribute("ref", href);
|
|
writer.writeAttribute("title", cn->fullTitle());
|
|
writer.writeEndElement(); // section
|
|
}
|
|
break;
|
|
default:
|
|
;
|
|
}
|
|
}
|
|
|
|
void HelpProjectWriter::generateProject(HelpProject &project)
|
|
{
|
|
const Node *rootNode;
|
|
|
|
// Restrict searching only to the local (primary) tree
|
|
QVector<Tree*> searchOrder = qdb_->searchOrder();
|
|
qdb_->setLocalSearch();
|
|
|
|
if (!project.indexRoot.isEmpty())
|
|
rootNode = qdb_->findDocumentNodeByTitle(project.indexRoot);
|
|
else
|
|
rootNode = qdb_->primaryTreeRoot();
|
|
|
|
if (!rootNode)
|
|
return;
|
|
|
|
project.files.clear();
|
|
project.keywords.clear();
|
|
|
|
QFile file(outputDir + QDir::separator() + project.fileName);
|
|
if (!file.open(QFile::WriteOnly | QFile::Text))
|
|
return;
|
|
|
|
QXmlStreamWriter writer(&file);
|
|
writer.setAutoFormatting(true);
|
|
writer.writeStartDocument();
|
|
writer.writeStartElement("QtHelpProject");
|
|
writer.writeAttribute("version", "1.0");
|
|
|
|
// Write metaData, virtualFolder and namespace elements.
|
|
writer.writeTextElement("namespace", project.helpNamespace);
|
|
writer.writeTextElement("virtualFolder", project.virtualFolder);
|
|
|
|
// Write customFilter elements.
|
|
QHash<QString, QSet<QString> >::ConstIterator it;
|
|
for (it = project.customFilters.constBegin(); it != project.customFilters.constEnd(); ++it) {
|
|
writer.writeStartElement("customFilter");
|
|
writer.writeAttribute("name", it.key());
|
|
foreach (const QString &filter, it.value())
|
|
writer.writeTextElement("filterAttribute", filter);
|
|
writer.writeEndElement(); // customFilter
|
|
}
|
|
|
|
// Start the filterSection.
|
|
writer.writeStartElement("filterSection");
|
|
|
|
// Write filterAttribute elements.
|
|
foreach (const QString &filterName, project.filterAttributes)
|
|
writer.writeTextElement("filterAttribute", filterName);
|
|
|
|
writer.writeStartElement("toc");
|
|
writer.writeStartElement("section");
|
|
const Node* node = qdb_->findDocumentNodeByTitle(project.indexTitle);
|
|
if (node == 0)
|
|
node = qdb_->findNodeByNameAndType(QStringList("index.html"), Node::Document);
|
|
QString indexPath;
|
|
if (node)
|
|
indexPath = gen_->fullDocumentLocation(node, false);
|
|
else
|
|
indexPath = "index.html";
|
|
writer.writeAttribute("ref", indexPath);
|
|
writer.writeAttribute("title", project.indexTitle);
|
|
|
|
generateSections(project, writer, rootNode);
|
|
|
|
foreach (const QString &name, project.subprojects.keys()) {
|
|
SubProject subproject = project.subprojects[name];
|
|
|
|
if (subproject.type == QLatin1String("manual")) {
|
|
|
|
const Node *indexPage = qdb_->findNodeForTarget(subproject.indexTitle, 0);
|
|
if (indexPage) {
|
|
Text indexBody = indexPage->doc().body();
|
|
const Atom *atom = indexBody.firstAtom();
|
|
QStack<int> sectionStack;
|
|
bool inItem = false;
|
|
|
|
while (atom) {
|
|
switch (atom->type()) {
|
|
case Atom::ListLeft:
|
|
sectionStack.push(0);
|
|
break;
|
|
case Atom::ListRight:
|
|
if (sectionStack.pop() > 0)
|
|
writer.writeEndElement(); // section
|
|
break;
|
|
case Atom::ListItemLeft:
|
|
inItem = true;
|
|
break;
|
|
case Atom::ListItemRight:
|
|
inItem = false;
|
|
break;
|
|
case Atom::Link:
|
|
if (inItem) {
|
|
if (sectionStack.top() > 0)
|
|
writer.writeEndElement(); // section
|
|
|
|
const Node *page = qdb_->findNodeForTarget(atom->string(), 0);
|
|
writer.writeStartElement("section");
|
|
QString indexPath = gen_->fullDocumentLocation(page, false);
|
|
writer.writeAttribute("ref", indexPath);
|
|
writer.writeAttribute("title", atom->string());
|
|
|
|
sectionStack.top() += 1;
|
|
}
|
|
break;
|
|
default:
|
|
;
|
|
}
|
|
|
|
if (atom == indexBody.lastAtom())
|
|
break;
|
|
atom = atom->next();
|
|
}
|
|
} else
|
|
rootNode->doc().location().warning(
|
|
tr("Failed to find index: %1").arg(subproject.indexTitle)
|
|
);
|
|
|
|
} else {
|
|
|
|
if (!name.isEmpty()) {
|
|
writer.writeStartElement("section");
|
|
QString indexPath = gen_->fullDocumentLocation(qdb_->findNodeForTarget(subproject.indexTitle, 0),
|
|
false);
|
|
writer.writeAttribute("ref", indexPath);
|
|
writer.writeAttribute("title", subproject.title);
|
|
}
|
|
if (subproject.sortPages) {
|
|
QStringList titles = subproject.nodes.keys();
|
|
titles.sort();
|
|
foreach (const QString &title, titles) {
|
|
writeNode(project, writer, subproject.nodes[title]);
|
|
}
|
|
} else {
|
|
// Find a contents node and navigate from there, using the NextLink values.
|
|
QSet<QString> visited;
|
|
bool contentsFound = false;
|
|
foreach (const Node *node, subproject.nodes) {
|
|
QString nextTitle = node->links().value(Node::NextLink).first;
|
|
if (!nextTitle.isEmpty() &&
|
|
node->links().value(Node::ContentsLink).first.isEmpty()) {
|
|
|
|
const Node *nextPage = qdb_->findNodeForTarget(nextTitle, 0);
|
|
|
|
// Write the contents node.
|
|
writeNode(project, writer, node);
|
|
contentsFound = true;
|
|
|
|
while (nextPage) {
|
|
writeNode(project, writer, nextPage);
|
|
nextTitle = nextPage->links().value(Node::NextLink).first;
|
|
if (nextTitle.isEmpty() || visited.contains(nextTitle))
|
|
break;
|
|
nextPage = qdb_->findNodeForTarget(nextTitle, 0);
|
|
visited.insert(nextTitle);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
// No contents/nextpage links found, write all nodes unsorted
|
|
if (!contentsFound) {
|
|
foreach (const Node *node, subproject.nodes)
|
|
writeNode(project, writer, node);
|
|
}
|
|
}
|
|
|
|
if (!name.isEmpty())
|
|
writer.writeEndElement(); // section
|
|
}
|
|
}
|
|
|
|
// Restore original search order
|
|
qdb_->setSearchOrder(searchOrder);
|
|
|
|
writer.writeEndElement(); // section
|
|
writer.writeEndElement(); // toc
|
|
|
|
writer.writeStartElement("keywords");
|
|
foreach (const QStringList &details, project.keywords) {
|
|
writer.writeStartElement("keyword");
|
|
writer.writeAttribute("name", details[0]);
|
|
writer.writeAttribute("id", details[1]);
|
|
writer.writeAttribute("ref", details[2]);
|
|
writer.writeEndElement(); //keyword
|
|
}
|
|
writer.writeEndElement(); // keywords
|
|
|
|
writer.writeStartElement("files");
|
|
|
|
// The list of files to write is the union of generated files and
|
|
// other files (images and extras) included in the project
|
|
QSet<QString> files = QSet<QString>::fromList(gen_->outputFileNames());
|
|
files.unite(project.files);
|
|
files.unite(project.extraFiles);
|
|
foreach (const QString &usedFile, files) {
|
|
if (!usedFile.isEmpty())
|
|
writer.writeTextElement("file", usedFile);
|
|
}
|
|
writer.writeEndElement(); // files
|
|
|
|
writer.writeEndElement(); // filterSection
|
|
writer.writeEndElement(); // QtHelpProject
|
|
writer.writeEndDocument();
|
|
writeHashFile(file);
|
|
file.close();
|
|
}
|
|
|
|
QT_END_NAMESPACE
|