diff generator/generator.h @ 1:e78566595089

initial import
author mandel
date Mon, 11 May 2009 16:01:50 +0000
parents
children ae06da58ec25
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/generator/generator.h	Mon May 11 16:01:50 2009 +0000
@@ -0,0 +1,167 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Nokia. All rights reserved.
+**
+** This file is part of Qt Jambi.
+**
+** * Commercial Usage
+* Licensees holding valid Qt Commercial licenses may use this file in
+* accordance with the Qt Commercial License Agreement provided with the
+* Software or, alternatively, in accordance with the terms contained in
+* a written agreement between you and Nokia.
+*
+*
+* GNU General Public License Usage
+* Alternatively, this file may be used under the terms of the GNU
+* General Public License versions 2.0 or 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 GNU General Public Licensing requirements will be met:
+* http://www.fsf.org/licensing/licenses/info/GPLv2.html and
+* http://www.gnu.org/copyleft/gpl.html.  In addition, as a special
+* exception, Nokia gives you certain additional rights. These rights
+* are described in the Nokia Qt GPL Exception version 1.2, included in
+* the file GPL_EXCEPTION.txt in this package.
+* 
+* Qt for Windows(R) Licensees
+* As a special exception, Nokia, as the sole copyright holder for Qt
+* Designer, grants users of the Qt/Eclipse Integration plug-in the
+* right for the Qt/Eclipse Integration to link to functionality
+* provided by Qt Designer and its related libraries.
+*
+*
+* If you are unsure which license is appropriate for your use, please
+* contact the sales department at qt-sales@nokia.com.
+
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+****************************************************************************/
+
+#ifndef GENERATOR_H
+#define GENERATOR_H
+
+#include "metajava.h"
+#include "typesystem.h"
+
+#include "codemodel.h"
+
+#include <QObject>
+#include <QFile>
+
+extern bool cpp_shared;
+extern bool dPhobos;
+extern int dVersion;
+
+class Generator : public QObject
+{
+    Q_OBJECT
+
+    Q_PROPERTY(QString outputDirectory READ outputDirectory WRITE setOutputDirectory);
+
+public:
+    enum Option {
+        NoOption                        = 0x00000000,
+        BoxedPrimitive                  = 0x00000001,
+        ExcludeConst                    = 0x00000002,
+        ExcludeReference                = 0x00000004,
+        UseNativeIds                    = 0x00000008,
+
+        EnumAsInts                      = 0x00000010,
+        SkipName                        = 0x00000020,
+        NoCasts                         = 0x00000040,
+        SkipReturnType                  = 0x00000080,
+        OriginalName                    = 0x00000100,
+        ShowStatic                      = 0x00000200,
+        UnderscoreSpaces                = 0x00000400,
+        ForceEnumCast                   = 0x00000800,
+        ArrayAsPointer                  = 0x00001000,
+        VirtualCall                     = 0x00002000,
+        SkipTemplateParameters          = 0x00004000,
+        SkipAttributes                  = 0x00008000,
+        OriginalTypeDescription         = 0x00010000,
+        SkipRemovedArguments            = 0x00020000,
+        IncludeDefaultExpression        = 0x00040000,
+        NoReturnStatement               = 0x00080000,
+        NoBlockedSlot                   = 0x00100000,
+        NormalizeAndFixTypeSignature    = 0x00200000,
+        SuperCall                       = 0x00400000,
+        GlobalRefJObject                = 0x00800000,
+        ExternC                         = 0x01000000,
+        VirtualDispatch                 = 0x02000000,
+        ForcePointer                    = 0x10000000,
+
+        ForceValueType                  = ExcludeReference | ExcludeConst
+    };
+
+    Generator();
+
+    void setClasses(const AbstractMetaClassList &classes) { m_classes = classes; }
+    AbstractMetaClassList classes() const { return m_classes; }
+
+    QString outputDirectory() const { return m_out_dir; }
+    void setOutputDirectory(const QString &outDir) { m_out_dir = outDir; }
+    virtual void generate();
+    void printClasses();
+
+    int numGenerated() { return m_num_generated; }
+    int numGeneratedAndWritten() { return m_num_generated_written; }
+
+    virtual bool shouldGenerate(const AbstractMetaClass *) const { return true; }
+    virtual QString subDirectoryForClass(const AbstractMetaClass *java_class) const;
+    virtual QString fileNameForClass(const AbstractMetaClass *java_class) const;
+    virtual void write(QTextStream &s, const AbstractMetaClass *java_class);
+
+    bool hasDefaultConstructor(const AbstractMetaType *type);
+
+protected:
+    void verifyDirectoryFor(const QFile &file);
+
+    AbstractMetaClassList m_classes;
+    int m_num_generated;
+    int m_num_generated_written;
+    QString m_out_dir;
+};
+
+class Indentor {
+public:
+    Indentor():
+        indent(0)
+        {}
+    int indent;
+};
+
+class Indentation {
+public:
+    Indentation(Indentor &indentor):
+        indentor(indentor)
+        {
+            indentor.indent++;
+        }
+    ~Indentation()
+        {
+            indentor.indent--;
+        }
+
+private:
+    Indentor &indentor;
+};
+
+inline QTextStream &operator <<(QTextStream &s, const Indentor &indentor)
+{
+    for (int i=0; i<indentor.indent; ++i)
+        s << "    ";
+    return s;
+}
+
+inline QString signalExternName(const AbstractMetaClass *cls, const AbstractMetaFunction* signal)
+{
+    return "qtd_" + cls->name() + "_" + signal->name();
+}
+
+bool notWrappedYet(const AbstractMetaFunction *java_function);
+bool isLinearContainer(const ContainerTypeEntry *type);
+AbstractMetaFunctionList signalFunctions(const AbstractMetaClass *cls);
+
+#endif // GENERATOR_H