Move qdoc into qtbase and bootstrap it

We need qdoc in qtbase to be able to properly
modularize our documentation and build it
when building the different Qt modules.

qdoc does contain a copy of the qml parser from
qmldevtools, but this is the lesser evil compared
to how we are currently forced to genereate our
docs (and the fact that no developer can run
qdoc and check the docs for their module).

Change-Id: I9f748459382a11cf5d5153d1ee611d7a5d3f4ac1
Reviewed-by: Casper van Donderen <[email protected]>
Reviewed-by: Martin Smith <[email protected]>

1 files changed, 123 insertions, 0 deletions

diff --git a/src/tools/qdoc/codechunk.h b/src/tools/qdoc/codechunk.h
new file mode 100644
index 00000000000..ee30f85a059
--- /dev/null
+++ b/src/tools/qdoc/codechunk.h
@@ -0,0 +1,123 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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 1.1, 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.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*
+  codechunk.h
+*/
+
+#ifndef CODECHUNK_H
+#define CODECHUNK_H
+
+#include <qstring.h>
+
+QT_BEGIN_NAMESPACE
+
+// ### get rid of that class
+
+/*
+  The CodeChunk class represents a tiny piece of C++ code.
+
+  The class provides conversion between a list of lexemes and a string.  It adds
+  spaces at the right place for consistent style.  The tiny pieces of code it
+  represents are data types, enum values, and default parameter values.
+
+  Apart from the piece of code itself, there are two bits of metainformation
+  stored in CodeChunk: the base and the hotspot.  The base is the part of the
+  piece that may be a hypertext link.  The base of
+
+      QMap<QString, QString>
+
+  is QMap.
+
+  The hotspot is the place the variable name should be inserted in the case of a
+  variable (or parameter) declaration.  The base of
+
+      char * []
+
+  is between '*' and '[]'.
+*/
+class CodeChunk
+{
+public:
+    CodeChunk();
+    CodeChunk( const QString& str );
+
+    void append( const QString& lexeme );
+    void appendHotspot();
+
+    bool isEmpty() const { return s.isEmpty(); }
+    QString toString() const;
+    QStringList toPath() const;
+    QString left() const { return s.left(hotspot == -1 ? s.length() : hotspot); }
+    QString right() const { return s.mid(hotspot == -1 ? s.length() : hotspot); }
+
+private:
+    QString s;
+    int hotspot;
+};
+
+inline bool operator==( const CodeChunk& c, const CodeChunk& d ) {
+    return c.toString() == d.toString();
+}
+
+inline bool operator!=( const CodeChunk& c, const CodeChunk& d ) {
+    return !( c == d );
+}
+
+inline bool operator<( const CodeChunk& c, const CodeChunk& d ) {
+    return c.toString() < d.toString();
+}
+
+inline bool operator>( const CodeChunk& c, const CodeChunk& d ) {
+    return d < c;
+}
+
+inline bool operator<=( const CodeChunk& c, const CodeChunk& d ) {
+    return !( c > d );
+}
+
+inline bool operator>=( const CodeChunk& c, const CodeChunk& d ) {
+    return !( c < d );
+}
+
+QT_END_NAMESPACE
+
+#endif