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 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
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#ifndef INCLUDED_CODEMAKER_SOURCE_CPPUMAKER_CPPUTYPE_HXX
#define INCLUDED_CODEMAKER_SOURCE_CPPUMAKER_CPPUTYPE_HXX

#include "codemaker/dependencies.hxx"
#include "codemaker/options.hxx"
#include "codemaker/typemanager.hxx"
#include "codemaker/commoncpp.hxx"
#include "registry/reader.hxx"
#include "registry/types.h"
#include "rtl/string.hxx"

namespace rtl { class OUString; }
namespace codemaker {
    namespace cppumaker { class Includes; }
    struct ExceptionTreeNode;
    class GeneratedTypeSet;
}

enum CppuTypeDecl
{
	CPPUTYPEDECL_ALLTYPES,
	CPPUTYPEDECL_NOINTERFACES,
	CPPUTYPEDECL_ONLYINTERFACES
};	

class CppuOptions;
class FileStream;

class CppuType
{
public:
	CppuType(typereg::Reader& typeReader,
			 const ::rtl::OString& typeName,
			 const TypeManager& typeMgr);

	virtual ~CppuType();

	virtual sal_Bool dump(CppuOptions* pOptions) throw( CannotDumpException );
    sal_Bool dumpFile(CppuOptions* pOptions,
                      const ::rtl::OString& sExtension,
                      const ::rtl::OString& sName,
                      const ::rtl::OString& sOutPath )
        throw( CannotDumpException );   
    void dumpDependedTypes(
        codemaker::GeneratedTypeSet & generated, CppuOptions * options);
	virtual sal_Bool dumpHFile(FileStream& o, codemaker::cppumaker::Includes & includes) throw( CannotDumpException ) = 0;
	virtual sal_Bool dumpHxxFile(FileStream& o, codemaker::cppumaker::Includes & includes) throw( CannotDumpException ) = 0;

    ::rtl::OString dumpHeaderDefine(
        FileStream& o, char const * prefix, sal_Bool bExtended=sal_False);

    void dumpGetCppuType(FileStream & out);
	virtual void dumpLightGetCppuType(FileStream& o);
	virtual void dumpNormalGetCppuType(FileStream& o);
	virtual void dumpComprehensiveGetCppuType(FileStream& o);

	virtual void dumpType(FileStream& o, const ::rtl::OString& type, bool bConst=false,
						  bool bRef=false, bool bNative=false, bool cppuUnoType=false)
        const throw( CannotDumpException );
	::rtl::OString	getTypeClass(const ::rtl::OString& type="", sal_Bool bCStyle=sal_False);
	void	dumpCppuGetType(FileStream& o, const ::rtl::OString& type, sal_Bool bDecl=sal_False, CppuTypeDecl eDeclFlag=CPPUTYPEDECL_ALLTYPES);

	::rtl::OString typeToIdentifier(const ::rtl::OString& type);

	void 	dumpConstantValue(FileStream& o, sal_uInt16 index);

	virtual sal_uInt32  getMemberCount();
	virtual sal_uInt32	getInheritedMemberCount();

	void 			inc(sal_Int32 num=4);
	void 			dec(sal_Int32 num=4);
	::rtl::OString 	indent() const;
protected:
    virtual sal_uInt32 checkInheritedMemberCount(
        const typereg::Reader* pReader);

    bool passByReference(rtl::OString const & unoType);

	::rtl::OString	resolveTypedefs(const ::rtl::OString& type) const;
	::rtl::OString	checkRealBaseType(const ::rtl::OString& type, sal_Bool bResolveTypeOnly = sal_False) const;
	void	dumpCppuGetTypeMemberDecl(FileStream& o, CppuTypeDecl eDeclFlag);

    codemaker::cpp::IdentifierTranslationMode isGlobal() const;

    virtual void addSpecialDependencies() {}

    virtual bool dumpFiles(CppuOptions * options, rtl::OString const & outPath);

    virtual void addLightGetCppuTypeIncludes(
        codemaker::cppumaker::Includes & includes) const;

    virtual void addNormalGetCppuTypeIncludes(
        codemaker::cppumaker::Includes & includes) const;

    virtual void addComprehensiveGetCppuTypeIncludes(
        codemaker::cppumaker::Includes & includes) const;

    virtual bool isPolymorphic() const;

    virtual void dumpTemplateHead(FileStream & out) const;

    virtual void dumpTemplateParameters(FileStream & out) const;

    void dumpGetCppuTypePreamble(FileStream & out);

    void dumpGetCppuTypePostamble(FileStream & out);

    void addDefaultHIncludes(codemaker::cppumaker::Includes & includes) const;
    void addDefaultHxxIncludes(codemaker::cppumaker::Includes & includes) const;

    void dumpInitializer(
        FileStream & out, bool parameterized, rtl::OUString const & type) const;

protected:
	sal_uInt32 			m_inheritedMemberCount;

	sal_Bool			m_cppuTypeLeak;
	sal_Bool			m_cppuTypeDynamic;
	sal_Int32			m_indentLength;
	::rtl::OString		m_typeName;
	::rtl::OString		m_name;
    typereg::Reader     m_reader;
    TypeManager const & m_typeMgr;
    codemaker::Dependencies m_dependencies;

private:
    void addGetCppuTypeIncludes(codemaker::cppumaker::Includes & includes)
        const;
};

class InterfaceType : public CppuType
{
public:
	InterfaceType(typereg::Reader& typeReader,
				 const ::rtl::OString& typeName,
                 const TypeManager& typeMgr);

	virtual ~InterfaceType();

	sal_Bool	dumpDeclaration(FileStream& o) throw( CannotDumpException );
	sal_Bool	dumpHFile(FileStream& o, codemaker::cppumaker::Includes & includes) throw( CannotDumpException );
	sal_Bool	dumpHxxFile(FileStream& o, codemaker::cppumaker::Includes & includes) throw( CannotDumpException );

	void		dumpAttributes(FileStream& o);
	void		dumpMethods(FileStream& o);
	void		dumpNormalGetCppuType(FileStream& o);
	void 		dumpComprehensiveGetCppuType(FileStream& o);
	void		dumpCppuAttributeRefs(FileStream& o, sal_uInt32& index);
	void		dumpCppuMethodRefs(FileStream& o, sal_uInt32& index);
	void		dumpCppuAttributes(FileStream& o, sal_uInt32& index);
	void		dumpCppuMethods(FileStream& o, sal_uInt32& index);
	void		dumpAttributesCppuDecl(FileStream& o, StringSet* pFinishedTypes, CppuTypeDecl eDeclFlag);
	void		dumpMethodsCppuDecl(FileStream& o, StringSet* pFinishedTypes, CppuTypeDecl eDeclFlag );

	sal_uInt32	getMemberCount();
	sal_uInt32	getInheritedMemberCount();

protected:
    virtual void addSpecialDependencies();

    virtual void addComprehensiveGetCppuTypeIncludes(
        codemaker::cppumaker::Includes & includes) const;

	sal_uInt32	checkInheritedMemberCount(const typereg::Reader* pReader);

protected:
	sal_uInt32 	m_inheritedMemberCount;
	sal_Bool 	m_hasAttributes;
	sal_Bool 	m_hasMethods;

private:
    void dumpExceptionSpecification(
        FileStream & out, sal_uInt32 methodIndex, bool runtimeException);

    void dumpAttributeExceptionSpecification(
        FileStream & out, rtl::OUString const & name, RTMethodMode sort);

    void dumpExceptionTypeName(
        FileStream & out, char const * prefix, sal_uInt32 index,
        rtl::OUString name);

    sal_Int32 dumpExceptionTypeNames(
        FileStream & out, char const * prefix, sal_uInt16 methodIndex,
        bool runtimeException);

    sal_Int32 dumpAttributeExceptionTypeNames(
        FileStream & out, char const * prefix, rtl::OUString const & name,
        RTMethodMode sort);
};

class ConstantsType : public CppuType
{
public:
	ConstantsType(typereg::Reader& typeReader,
                  const ::rtl::OString& typeName,
                  const TypeManager& typeMgr);

	virtual ~ConstantsType();

	virtual sal_Bool 	dump(CppuOptions* pOptions) throw( CannotDumpException );

	sal_Bool			dumpDeclaration(FileStream& o) throw( CannotDumpException );
	sal_Bool			dumpHFile(FileStream& o, codemaker::cppumaker::Includes & includes) throw( CannotDumpException );
	sal_Bool			dumpHxxFile(FileStream& o, codemaker::cppumaker::Includes & includes) throw( CannotDumpException );
	sal_Bool			hasConstants();
};

class ModuleType : public ConstantsType
{
public:
	ModuleType(typereg::Reader& typeReader,
		   	   const ::rtl::OString& typeName,
			   const TypeManager& typeMgr);

	virtual ~ModuleType();

protected:
    virtual bool dumpFiles(CppuOptions * options, rtl::OString const & outPath);
};

class StructureType : public CppuType
{
public:
	StructureType(typereg::Reader& typeReader,
				  const ::rtl::OString& typeName,
				  const TypeManager& typeMgr);

	virtual ~StructureType();

	sal_Bool	dumpDeclaration(FileStream& o) throw( CannotDumpException );
	sal_Bool	dumpHFile(FileStream& o, codemaker::cppumaker::Includes & includes) throw( CannotDumpException );
	sal_Bool	dumpHxxFile(FileStream& o, codemaker::cppumaker::Includes & includes) throw( CannotDumpException );

    virtual void dumpLightGetCppuType(FileStream & out);

    virtual void dumpNormalGetCppuType(FileStream & out);

    virtual void dumpComprehensiveGetCppuType(FileStream & out);

	sal_Bool	dumpSuperMember(FileStream& o, const ::rtl::OString& super, sal_Bool bWithType);

protected:
    virtual void addLightGetCppuTypeIncludes(
        codemaker::cppumaker::Includes & includes) const;

    virtual void addNormalGetCppuTypeIncludes(
        codemaker::cppumaker::Includes & includes) const;

    virtual void addComprehensiveGetCppuTypeIncludes(
        codemaker::cppumaker::Includes & includes) const;

    virtual bool isPolymorphic() const;

    virtual void dumpTemplateHead(FileStream & out) const;

    virtual void dumpTemplateParameters(FileStream & out) const;
};

class ExceptionType : public CppuType
{
public:
	ExceptionType(typereg::Reader& typeReader,
				  const ::rtl::OString& typeName,
				  const TypeManager& typeMgr);

	virtual ~ExceptionType();

	sal_Bool	dumpDeclaration(FileStream& o) throw( CannotDumpException );
	sal_Bool	dumpHFile(FileStream& o, codemaker::cppumaker::Includes & includes) throw( CannotDumpException );
	sal_Bool	dumpHxxFile(FileStream& o, codemaker::cppumaker::Includes & includes) throw( CannotDumpException );

	sal_Bool	dumpSuperMember(FileStream& o, const ::rtl::OString& super, sal_Bool bWithType);
};

class EnumType : public CppuType
{
public:
	EnumType(typereg::Reader& typeReader,
	 		 const ::rtl::OString& typeName,
	 		 const TypeManager& typeMgr);

	virtual ~EnumType();

	sal_Bool	dumpDeclaration(FileStream& o) throw( CannotDumpException );
	sal_Bool	dumpHFile(FileStream& o, codemaker::cppumaker::Includes & includes) throw( CannotDumpException );
	sal_Bool	dumpHxxFile(FileStream& o, codemaker::cppumaker::Includes & includes) throw( CannotDumpException );

	void		dumpNormalGetCppuType(FileStream& o);
	void 		dumpComprehensiveGetCppuType(FileStream& o);
};

class TypeDefType : public CppuType
{
public:
	TypeDefType(typereg::Reader& typeReader,
	 		 const ::rtl::OString& typeName,
	 		 const TypeManager& typeMgr);

	virtual ~TypeDefType();

	sal_Bool	dumpDeclaration(FileStream& o) throw( CannotDumpException );
	sal_Bool	dumpHFile(FileStream& o, codemaker::cppumaker::Includes & includes) throw( CannotDumpException );
	sal_Bool	dumpHxxFile(FileStream& o, codemaker::cppumaker::Includes & includes) throw( CannotDumpException );
};

class ConstructiveType: public CppuType {
public:
    ConstructiveType(
        typereg::Reader & reader, rtl::OString const & name,
        TypeManager const & manager):
        CppuType(reader, name, manager) {}

    virtual sal_Bool dumpHFile(
        FileStream & o, codemaker::cppumaker::Includes & includes)
        throw (CannotDumpException);

protected:
    virtual bool dumpFiles(CppuOptions * options, rtl::OString const & outPath);
};

class ServiceType: public ConstructiveType {
public:
    ServiceType(
        typereg::Reader & reader, rtl::OString const & name,
        TypeManager const & manager):
        ConstructiveType(reader, name, manager) {}

    bool isSingleInterfaceBased();

    virtual sal_Bool dumpHxxFile(
        FileStream & o, codemaker::cppumaker::Includes & includes)
        throw (CannotDumpException);

private:
    virtual void addSpecialDependencies();

    bool isDefaultConstructor(sal_uInt16 ctorIndex) const;

    bool hasRestParameter(sal_uInt16 ctorIndex) const;

    void dumpCatchClauses(
        FileStream & out, codemaker::ExceptionTreeNode const * node);
};

class SingletonType: public ConstructiveType {
public:
    SingletonType(
        typereg::Reader & reader, rtl::OString const & name,
        TypeManager const & manager):
        ConstructiveType(reader, name, manager) {}

    bool isInterfaceBased();

    virtual sal_Bool dumpHxxFile(
        FileStream & o, codemaker::cppumaker::Includes & includes)
        throw (CannotDumpException);
};

bool produceType(const ::rtl::OString& typeName,
					 TypeManager const & typeMgr, 
                     codemaker::GeneratedTypeSet & generated,
					 CppuOptions* pOptions)
				 throw( CannotDumpException );

bool produceType(RegistryKey& typeName, bool bIsExtraType,
					 TypeManager const & typeMgr, 
                     codemaker::GeneratedTypeSet & generated,
					 CppuOptions* pOptions)
				 throw( CannotDumpException );

/**
 * This function returns a C++ scoped name, represents the namespace 
 * scoping of this type, e.g. com:.sun::star::uno::XInterface.
 */
// ::rtl::OString scopedName(const ::rtl::OString& scope, const ::rtl::OString& type, 
// 				   sal_Bool bNoNameSpace=sal_False);

#endif // INCLUDED_CODEMAKER_SOURCE_CPPUMAKER_CPPUTYPE_HXX