Mercurial > projects > qtd
diff generator/cppimplgenerator.h @ 1:e78566595089
initial import
author | mandel |
---|---|
date | Mon, 11 May 2009 16:01:50 +0000 |
parents | |
children | cf8a415f3f32 |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/generator/cppimplgenerator.h Mon May 11 16:01:50 2009 +0000 @@ -0,0 +1,228 @@ +/**************************************************************************** +** +** 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 CPPIMPLGENERATOR_H +#define CPPIMPLGENERATOR_H + +#include "cppgenerator.h" +#include "metajava.h" + +enum JNISignatureFormat { + Underscores, // Used in the jni exported function names + SlashesAndStuff // Used for looking up functions through jni +}; + +QString jni_signature(const QString &full_name, JNISignatureFormat format); +QString jni_signature(const AbstractMetaType *java_type, JNISignatureFormat format = Underscores); + +class CppImplGenerator : public CppGenerator +{ + Q_OBJECT + +public: + enum JNISignatureMode { + JNIExport = 0x0001, + ReturnType = 0x0002, + ExternC = 0x0004, + + StandardJNISignature = JNIExport | ReturnType | ExternC + }; + + CppImplGenerator(PriGenerator *pri) + : m_native_jump_table(false) + { + priGenerator = pri; + } + + virtual QString fileNameForClass(const AbstractMetaClass *cls) const; + + void write(QTextStream &s, const AbstractMetaClass *java_class); + + static void writeExtraIncludes(QTextStream &s, const AbstractMetaClass *java_class); + + void writeAssignment(QTextStream &s, const QString &destName, const QString &srcName, + const AbstractMetaType *java_type); + void writeSignalInitialization(QTextStream &s, const AbstractMetaClass *java_class); + void writeCodeInjections(QTextStream &s, const AbstractMetaFunction *java_function, + const AbstractMetaClass *implementor, CodeSnip::Position position, TypeSystem::Language language); + void writeExtraFunctions(QTextStream &s, const AbstractMetaClass *java_class); + void writeToStringFunction(QTextStream &s, const AbstractMetaClass *java_class); + void writeCloneFunction(QTextStream &s, const AbstractMetaClass *java_class); + void writeShellSignatures(QTextStream &s, const AbstractMetaClass *java_class); + void writeShellConstructor(QTextStream &s, const AbstractMetaFunction *java_function); + void writeShellDestructor(QTextStream &s, const AbstractMetaClass *java_class); + void writeSignalFunction(QTextStream &s, const AbstractMetaFunction *java_function, + const AbstractMetaClass *implementor, int pos); + void writeShellFunction(QTextStream &s, const AbstractMetaFunction *java_function, + const AbstractMetaClass *implementor, int pos); + void writeShellVirtualFunction(QTextStream &s, const AbstractMetaFunction *java_function, + const AbstractMetaClass *implementor, int pos); + void writePublicFunctionOverride(QTextStream &s, + const AbstractMetaFunction *java_function, + const AbstractMetaClass *java_class); + void writeVirtualFunctionOverride(QTextStream &s, + const AbstractMetaFunction *java_function, + const AbstractMetaClass *java_class); + void writeBaseClassFunctionCall(QTextStream &s, + const AbstractMetaFunction *java_function, + const AbstractMetaClass *java_class, + Option options = NoOption); + void writeFinalDestructor(QTextStream &s, const AbstractMetaClass *cls); + void writeFinalConstructor(QTextStream &s, + const AbstractMetaFunction *java_function, + const QString &qt_object_name, + const QString &java_object_name); + void writeQObjectFunctions(QTextStream &s, const AbstractMetaClass *java_class); + void writeFunctionCall(QTextStream &s, + const QString &variable_name, + const AbstractMetaFunction *java_function, + const QString &prefix = QString(), + Option option = NoOption, + const QStringList &extraParameters = QStringList()); + void writeFunctionCallArguments(QTextStream &s, const AbstractMetaFunction *java_function, + const QString &prefix = QString(), Option option = NoOption); + static void writeFunctionName(QTextStream &s, + const AbstractMetaFunction *java_function, + const AbstractMetaClass *java_class = 0, + uint options = StandardJNISignature); + + void writeJavaToQt(QTextStream &s, + const AbstractMetaClass *java_class, + const AbstractMetaType *function_return_type, + const QString &qt_name, + const QString &java_name, + const AbstractMetaFunction *java_function, + int argument_index); + void writeJavaToQt(QTextStream &s, + const AbstractMetaType *java_type, + const QString &qt_name, + const QString &java_name, + const AbstractMetaFunction *java_function, + int argument_index, + Option option = OriginalName); + + void writeFinalFunction(QTextStream &s, + const AbstractMetaFunction *java_function, + const AbstractMetaClass *java_class); + static void writeFinalFunctionArguments(QTextStream &s, + const AbstractMetaFunction *java_function, bool d_export = false); + static void writeVirtualDispatchArguments(QTextStream &s, + const AbstractMetaFunction *java_function, bool d_export = false); + void writeFinalFunctionSetup(QTextStream &s, + const AbstractMetaFunction *java_function, + const QString &qt_object_name, + const AbstractMetaClass *java_class); + void writeOwnership(QTextStream &s, + const AbstractMetaFunction *java_function, + const QString &var_name, + int var_index, + const AbstractMetaClass *implementor); + void writeQtToJava(QTextStream &s, + const AbstractMetaType *java_type, + const QString &qt_name, + const QString &java_name, + const AbstractMetaFunction *java_function, + int argument_index, + Option option = NoOption); + + bool writeConversionRule(QTextStream &s, + TypeSystem::Language target_language, + const AbstractMetaFunction *java_function, + int argument_index, + const QString &qt_name, + const QString &java_name); + + void writeFieldAccessors(QTextStream &s, const AbstractMetaField *java_field); + + void writeOriginalMetaObjectFunction(QTextStream &s, const AbstractMetaClass *java_class); + void writeFromNativeFunction(QTextStream &s, + const AbstractMetaClass *java_class); + void writeFromArrayFunction(QTextStream &s, const AbstractMetaClass *java_class); + void writeJavaLangObjectOverrideFunctions(QTextStream &s, const AbstractMetaClass *cls); + + void writeInterfaceCastFunction(QTextStream &s, + const AbstractMetaClass *java_class, + const AbstractMetaClass *interface); + + void writeQtToJavaContainer(QTextStream &s, + const AbstractMetaType *java_type, + const QString &qt_name, + const QString &java_name, + const AbstractMetaFunction *java_function, + int argument_index); + void writeJavaToQtContainer(QTextStream &s, + const AbstractMetaType *java_type, + const QString &qt_name, + const QString &java_name, + const AbstractMetaFunction *java_function, + int argument_index); + + void writeDefaultConstructedValues(QTextStream &s, const AbstractMetaClass *java_class); + + bool hasCustomDestructor(const AbstractMetaClass *java_class) const; + + static QString translateType(const AbstractMetaType *java_type, Option option = NoOption, bool d_export = false); + + inline bool nativeJumpTable() const { return m_native_jump_table; } + inline void setNativeJumpTable(bool n) { m_native_jump_table = n; } + + static QString jniReturnName(const AbstractMetaFunction *java_function, uint options = StandardJNISignature, bool d_export = false); + static void writeVirtualFunctionDispatchName(QTextStream &s, const AbstractMetaFunction *function, bool d_export = false); + static void writeVirtualDispatchFunction(QTextStream &s, const AbstractMetaFunction *function, bool d_export = false); + static void writeInterfaceCasts(QTextStream &s, const AbstractMetaClass *java_class); + void writeSignalsHandling(QTextStream &s, const AbstractMetaClass *java_class); + void writeSignalHandler(QTextStream &s, const AbstractMetaClass *java_class, AbstractMetaFunction *signal); + static void writeInitCallbacks(QTextStream &s, const AbstractMetaClass *java_class); + + +private: + void writeDefaultConstructedValues_helper(QSet<QString> &values, + const AbstractMetaFunction *function); + QString fromObject(const TypeEntry *centry, const QString &var_name); + + //qtd + QString jniReturnType(const AbstractMetaType *f_type, uint options = StandardJNISignature); + QString getTypeName(const TypeEntry *entry, Option option); + + bool m_native_jump_table; +}; + +#endif // CPPIMPLGENERATOR_H