Phase 1 of QTBUG-20412, the XML manifest file

10 files changed, 140 insertions, 23 deletions

diff --git a/tools/qdoc3/codemarker.cpp b/tools/qdoc3/codemarker.cpp
index 614419e..705ef6c 100644
--- a/tools/qdoc3/codemarker.cpp
+++ b/tools/qdoc3/codemarker.cpp
@@ -76,7 +76,7 @@ CodeMarker::~CodeMarker()
   A code market performs no initialization by default. Marker-specific
   initialization is performed in subclasses.
  */
-void CodeMarker::initializeMarker(const Config &config)
+void CodeMarker::initializeMarker(const Config& ) // config
 {
 }
 
diff --git a/tools/qdoc3/codeparser.cpp b/tools/qdoc3/codeparser.cpp
index c7a8912..9ab5f82 100644
--- a/tools/qdoc3/codeparser.cpp
+++ b/tools/qdoc3/codeparser.cpp
@@ -287,6 +287,9 @@ void CodeParser::processCommonMetaCommand(const Location &location,
 	    FakeNode *fake = static_cast<FakeNode *>(node);
             fake->setTitle(arg);
             nameToTitle.insert(fake->name(),arg);
+            if (fake->subType() == Node::Example) {
+
+            }
         }
         else
 	    location.warning(tr("Ignored '\\%1'").arg(COMMAND_TITLE));
diff --git a/tools/qdoc3/cppcodemarker.cpp b/tools/qdoc3/cppcodemarker.cpp
index 585d6ce..e439fff 100644
--- a/tools/qdoc3/cppcodemarker.cpp
+++ b/tools/qdoc3/cppcodemarker.cpp
@@ -878,6 +878,7 @@ static const char * const keywordTable[] = {
     "signals", "slots", "emit", 0
 };
 
+#if 0
 static QString untabified(const QString &in)
 {
     QString res;
@@ -897,6 +898,7 @@ static QString untabified(const QString &in)
 
     return res;
 }
+#endif
 
 /*
     @char
diff --git a/tools/qdoc3/cppcodeparser.cpp b/tools/qdoc3/cppcodeparser.cpp
index 6f5baa0..1536867 100644
--- a/tools/qdoc3/cppcodeparser.cpp
+++ b/tools/qdoc3/cppcodeparser.cpp
@@ -704,7 +704,7 @@ Node *CppCodeParser::processTopicCommand(const Doc& doc,
         if (command == COMMAND_CLASS) {
             if (paths.size() > 1) {
                 if (!paths[1].endsWith(".h")) {
-                    ClassNode*cnode = static_cast<ClassNode*>(node);
+                    ClassNode* cnode = static_cast<ClassNode*>(node);
                     cnode->setQmlElement(paths[1]);
                 }
             }
@@ -712,9 +712,9 @@ Node *CppCodeParser::processTopicCommand(const Doc& doc,
         return node;
     }
     else if (command == COMMAND_EXAMPLE) {
-        FakeNode *fake = new FakeNode(tre->root(), arg, Node::Example);
-        createExampleFileNodes(fake);
-        return fake;
+        ExampleNode* en = new ExampleNode(tre->root(), arg);
+        createExampleFileNodes(en);
+        return en;
     }
     else if (command == COMMAND_EXTERNALPAGE) {
         return new FakeNode(tre->root(), arg, Node::ExternalPage);
diff --git a/tools/qdoc3/doc.cpp b/tools/qdoc3/doc.cpp
index 479931d..f0c4264 100644
--- a/tools/qdoc3/doc.cpp
+++ b/tools/qdoc3/doc.cpp
@@ -62,7 +62,7 @@ QT_BEGIN_NAMESPACE
 Q_GLOBAL_STATIC(QSet<QString>, null_Set_QString)
 Q_GLOBAL_STATIC(QStringList, null_QStringList)
 Q_GLOBAL_STATIC(QList<Text>, null_QList_Text)
-Q_GLOBAL_STATIC(QStringMap, null_QStringMap)
+//Q_GLOBAL_STATIC(QStringMap, null_QStringMap)
 Q_GLOBAL_STATIC(QStringMultiMap, null_QStringMultiMap)
 
 struct Macro
@@ -1861,7 +1861,7 @@ void DocParser::startSection(Doc::Sections unit, int cmd)
 
 }
 
-void DocParser::endSection(int unit, int endCmd)
+void DocParser::endSection(int , int) // (int unit, int endCmd)
 {
     leavePara();
     append(Atom::SectionRight, QString::number(currentSection));
diff --git a/tools/qdoc3/generator.h b/tools/qdoc3/generator.h
index e5e9747..d4fe76f 100644
--- a/tools/qdoc3/generator.h
+++ b/tools/qdoc3/generator.h
@@ -57,6 +57,10 @@
 
 QT_BEGIN_NAMESPACE
 
+typedef QMap<QString, NodeMultiMap> NewSinceMaps;
+typedef QMap<Node*, NodeMultiMap> ParentMaps;
+typedef QMap<QString, NodeMap> NewClassMaps;
+
 class ClassNode;
 class Config;
 class CodeMarker;
diff --git a/tools/qdoc3/htmlgenerator.cpp b/tools/qdoc3/htmlgenerator.cpp
index 52da178..a64518d 100644
--- a/tools/qdoc3/htmlgenerator.cpp
+++ b/tools/qdoc3/htmlgenerator.cpp
@@ -276,6 +276,7 @@ void HtmlGenerator::generateTree(const Tree *tree)
     generatePageIndex(outputDir() + "/" + fileBase + ".pageindex");
 
     helpProjectWriter->generate(myTree);
+    generateManifestFile();
 }
 
 void HtmlGenerator::startText(const Node * /* relative */,
@@ -331,8 +332,10 @@ int HtmlGenerator::generateAtom(const Atom *atom,
         break;
     case Atom::BriefLeft:
         if (relative->type() == Node::Fake) {
-            skipAhead = skipAtoms(atom, Atom::BriefRight);
-            break;
+            if (relative->subType() != Node::Example) {
+                skipAhead = skipAtoms(atom, Atom::BriefRight);
+                break;
+            }
         }
 
         out() << "<p>";
@@ -765,6 +768,15 @@ int HtmlGenerator::generateAtom(const Atom *atom,
                     out() << " alt=\"" << protectEnc(text) << "\"";
                 out() << " />";
                 helpProjectWriter->addExtraFile(fileName);
+                if ((relative->type() == Node::Fake) &&
+                    (relative->subType() == Node::Example)) {
+                    const ExampleNode* cen = static_cast<const ExampleNode*>(relative);
+                    if (cen->imageFileName().isEmpty()) {
+                        ExampleNode* en = const_cast<ExampleNode*>(cen);
+                        en->setImageFileName(fileName);
+                        ExampleNode::exampleNodeMap.insert(en->title(),en);
+                    }
+                }
             }
             if (atom->type() == Atom::Image)
                 out() << "</p>";
@@ -1792,7 +1804,6 @@ void HtmlGenerator::generateTableOfContents(const Node *node,
         toc = node->doc().tableOfContents();
     if (toc.isEmpty() && !sections && (node->subType() != Node::Module))
         return;
-    bool debug = false;
     
     QStringList sectionNumber;
     int detailsBase = 0;
@@ -3779,8 +3790,6 @@ void HtmlGenerator::endLink()
     inObsoleteLink = false;
 }
 
-#ifdef QDOC_QML
-
 /*!
   Generates the summary for the \a section. Only used for
   sections of QML element documentation.
@@ -4266,7 +4275,6 @@ QString HtmlGenerator::fullDocumentLocation(const Node *node)
             return "";
     }
     else if (node->type() == Node::Fake) {
-#ifdef QDOC_QML
         if ((node->subType() == Node::QmlClass) ||
             (node->subType() == Node::QmlBasicType)) {
             QString fb = node->fileBase();
@@ -4274,9 +4282,9 @@ QString HtmlGenerator::fullDocumentLocation(const Node *node)
                 return fb + ".html";
             else
                 return Generator::outputPrefix(QLatin1String("QML")) + node->fileBase() + QLatin1String(".html");
-        } else
-#endif
-        parentName = node->fileBase() + ".html";
+        }
+        else
+            parentName = node->fileBase() + ".html";
     }
     else if (node->fileBase().isEmpty())
         return "";
@@ -4387,6 +4395,74 @@ QString HtmlGenerator::fullDocumentLocation(const Node *node)
     return parentName.toLower() + anchorRef;
 }
 
-#endif
+void HtmlGenerator::generateManifestFile()
+{
+    if (ExampleNode::exampleNodeMap.isEmpty())
+        return;
+    QString fileName = "examples-manifest.xml";
+    QFile file(outputDir() + "/" + fileName);
+    if (!file.open(QFile::WriteOnly | QFile::Text))
+        return ;
+
+    QXmlStreamWriter writer(&file);
+    writer.setAutoFormatting(true);
+    writer.writeStartDocument();
+    writer.writeStartElement("instructionals");
+    writer.writeAttribute("module", project);
+    writer.writeStartElement("examples");
+
+    ExampleNodeMap::Iterator i = ExampleNode::exampleNodeMap.begin();
+    while (i != ExampleNode::exampleNodeMap.end()) {
+        const ExampleNode* en = i.value();
+        writer.writeStartElement("example");
+        writer.writeAttribute("name", en->title());
+        QString docUrl = projectUrl + "/" + en->fileBase() + ".html";
+        writer.writeAttribute("docUrl", docUrl);
+        foreach (const Node* child, en->childNodes()) {
+            if (child->subType() == Node::File) {
+                QString file = child->name();
+                if (file.endsWith(".pro"))
+                     writer.writeAttribute("projectPath", "./" + file);
+            }
+        }
+        writer.writeAttribute("imageUrl", projectUrl + "/" + en->imageFileName());
+        Text brief = en->doc().briefText();
+        if (!brief.isEmpty()) {
+            writer.writeStartElement("description");
+            writer.writeCharacters(brief.toString());
+            writer.writeEndElement(); // description
+        }
+        QStringList tags = en->title().toLower().split(" ");
+        if (!tags.isEmpty()) {
+            writer.writeStartElement("tags");
+            bool wrote_one = false;
+            for (int n=0; n<tags.size(); ++n) {
+                QString tag = tags.at(n);
+                if (tag.at(0).isDigit())
+                    continue;
+                if (tag.at(0) == '-')
+                    continue;
+                if (tag.startsWith("example"))
+                    continue;
+                if (tag.startsWith("chapter"))
+                    continue;
+                if (tag.endsWith(":"))
+                    tag.chop(1);
+                if (n>0 && wrote_one)
+                    writer.writeCharacters(",");
+                writer.writeCharacters(tag);
+                wrote_one = true;
+            }
+            writer.writeEndElement(); // tags
+        }
+        writer.writeEndElement(); // example
+        ++i;
+    }
+
+    writer.writeEndElement(); // examples
+    writer.writeEndElement(); // instructionals
+    writer.writeEndDocument();
+    file.close();
+}
 
 QT_END_NAMESPACE
diff --git a/tools/qdoc3/htmlgenerator.h b/tools/qdoc3/htmlgenerator.h
index 70ec0b7..153a9cf 100644
--- a/tools/qdoc3/htmlgenerator.h
+++ b/tools/qdoc3/htmlgenerator.h
@@ -93,6 +93,7 @@ class HtmlGenerator : public PageGenerator
     virtual void terminateGenerator();
     virtual QString format();
     virtual void generateTree(const Tree *tree);
+    void generateManifestFile();
 
     QString protectEnc(const QString &string);
     static QString protect(const QString &string, const QString &encoding = "ISO-8859-1");
diff --git a/tools/qdoc3/node.cpp b/tools/qdoc3/node.cpp
index 683c210..e14b08d 100644
--- a/tools/qdoc3/node.cpp
+++ b/tools/qdoc3/node.cpp
@@ -39,10 +39,6 @@
 **
 ****************************************************************************/
 
-/*
-  node.cpp
-*/
-
 #include "node.h"
 #include "tree.h"
 #include "codemarker.h"
@@ -51,6 +47,8 @@
 
 QT_BEGIN_NAMESPACE
 
+ExampleNodeMap ExampleNode::exampleNodeMap;
+
 /*!
   \class Node
   \brief The Node class is a node in the Tree.
@@ -1062,6 +1060,16 @@ QString FakeNode::subTitle() const
 }
 
 /*!
+  The constructor calls the FakeNode constructor with
+  \a parent, \a name, and Node::Example.
+ */
+ExampleNode::ExampleNode(InnerNode* parent, const QString& name)
+    : FakeNode(parent, name, Node::Example)
+{
+    // nothing
+}
+
+/*!
   \class EnumNode
  */
 
@@ -1683,6 +1691,7 @@ bool QmlPropertyNode::fromTrool(Trool troolean, bool defaultValue)
     }
 }
 
+#if 0
 static QString valueType(const QString &n)
 {
     if (n == "QPoint")
@@ -1713,6 +1722,7 @@ static QString valueType(const QString &n)
         return "QDeclarativeFontValueType";
     return QString();
 }
+#endif
 
 /*!
   Returns true if a QML property or attached property is
diff --git a/tools/qdoc3/node.h b/tools/qdoc3/node.h
index e1e9440..2887923 100644
--- a/tools/qdoc3/node.h
+++ b/tools/qdoc3/node.h
@@ -58,7 +58,13 @@
 
 QT_BEGIN_NAMESPACE
 
+class Node;
 class InnerNode;
+class ExampleNode;
+
+typedef QMap<QString, const Node*> NodeMap;
+typedef QMultiMap<QString, Node*> NodeMultiMap;
+typedef QMap<QString, const ExampleNode*> ExampleNodeMap;
 
 class Node
 {
@@ -380,8 +386,10 @@ class FakeNode : public InnerNode
     virtual QString title() const;
     virtual QString fullTitle() const;
     virtual QString subTitle() const;
+    virtual QString imageFileName() const { return QString(); }
     const NodeList &groupMembers() const { return gr; }
     virtual QString nameForLists() const { return title(); }
+    virtual void setImageFileName(const QString& ) { }
 
  private:
     SubType sub;
@@ -390,7 +398,21 @@ class FakeNode : public InnerNode
     NodeList gr;
 };
 
-#ifdef QDOC_QML
+class ExampleNode : public FakeNode
+{
+ public:
+    ExampleNode(InnerNode* parent, const QString& name);
+    virtual ~ExampleNode() { }
+    virtual QString imageFileName() const { return imageFileName_; }
+    virtual void setImageFileName(const QString& ifn) { imageFileName_ = ifn; }
+
+ public:
+    static ExampleNodeMap exampleNodeMap;
+
+ private:
+    QString imageFileName_;
+};
+
 class QmlClassNode : public FakeNode
 {
  public:
@@ -482,7 +504,6 @@ class QmlPropertyNode : public LeafNode
     Trool   wri;
     bool    att;
 };
-#endif
 
 class EnumItem
 {