Low level OLE Utility class definitions. More...

#include <owl/private/defs.h>
#include <ocf/defs.h>
#include <ocf/except.h>
#include <owl/pointer.h>
#include <owl/string.h>

Go to the source code of this file.

Classes
class	ocf::TOleAutoDll

class	ocf::TOleAllocator
	Object to initialize OLE and access memory manager. More...

class	ocf::TOleInit
	Simple wrapper of TOleAllocator used exclusively for initializing OLE. More...

class	ocf::TClassId
	GUID/IID/CLSID management. More...

class	ocf::TBaseClassId
	Base GUID for a components sequence of GUIDs. More...

class	ocf::TUnknown
	Standard implementation of a controlling IUnknown for an object, to be inherited with other COM interfaces into an implementation class whose IUnknown implementation delegates to TUnknown::Outer. More...

Namespaces
namespace	owl
	Object Windows Library (OWLNext Core)

namespace	ocf
	Object Component Framework (COM encapsulation)

Macros
#define	_ICLASS _OCFCLASS

#define	_IFUNC STDMETHODCALLTYPE

#define	COMBASES_D(cls, bases)

#define	COMQRY1BASES(i1) public i1

#define	COMQRY2BASES(i1, i2) public i1, COMQRY1BASES(i2)

#define	COMQRY3BASES(i1, i2, i3) public i1, COMQRY2BASES(i2,i3)

#define	COMQRY4BASES(i1, i2, i3, i4) public i1, COMQRY3BASES(i2,i3,i4)

#define	COMQRY5BASES(i1, i2, i3, i4, i5) public i1, COMQRY4BASES(i2,i3,i4,i5)

#define	DECLARE_COMBASES1(cls, i1) COMBASES_D(cls,COMQRY1BASES(i1))

#define	DECLARE_COMBASES2(cls, i1, i2) COMBASES_D(cls,COMQRY2BASES(i1,i2))

#define	DECLARE_COMBASES3(cls, i1, i2, i3) COMBASES_D(cls,COMQRY3BASES(i1,i2,i3))

#define	DECLARE_COMBASES4(cls, i1, i2, i3, i4) COMBASES_D(cls,COMQRY4BASES(i1,i2,i3,i4))

#define	DECLARE_COMBASES5(cls, i1, i2, i3, i4, i5) COMBASES_D(cls,COMQRY5BASES(i1,i2,i3,i4,i5))

#define	TUNKNOWN_STANDARD_IUNKNOWN_METHODS

#define	IUNKNOWN_FORWARD(cls, outer)

#define	COMBASES_I(cls, tests)

#define	COMBASEQUERY(cls) cls##_QueryInterface(this,iid,pif); if(*pif) return NOERROR;

#define	COMQRY1TEST(i1) COMBASEQUERY(i1)

#define	COMQRY2TEST(i1, i2) COMBASEQUERY(i1) COMQRY1TEST(i2)

#define	COMQRY3TEST(i1, i2, i3) COMBASEQUERY(i1) COMQRY2TEST(i2,i3)

#define	COMQRY4TEST(i1, i2, i3, i4) COMBASEQUERY(i1) COMQRY3TEST(i2,i3,i4)

#define	COMQRY5TEST(i1, i2, i3, i4, i5) COMBASEQUERY(i1) COMQRY3TEST(i2,i3,i4,i5)

#define	DEFINE_COMBASES1(cls, i1) COMBASES_I(cls,COMQRY1TEST(i1))

#define	DEFINE_COMBASES2(cls, i1, i2) COMBASES_I(cls,COMQRY2TEST(i1,i2))

#define	DEFINE_COMBASES3(cls, i1, i2, i3) COMBASES_I(cls,COMQRY3TEST(i1,i2,i3))

#define	DEFINE_COMBASES4(cls, i1, i2, i3, i4) COMBASES_I(cls,COMQRY4TEST(i1,i2,i3,i4))

#define	DEFINE_COMBASES5(cls, i1, i2, i3, i4, i5) COMBASES_I(cls,COMQRY5TEST(i1,i2,i3,i4,i5))

#define	DEFINE_QI_BASE(cls, low)

#define	DEFINE_QI_OLEBASE(cls, low)

#define	DEFINE_QI_DERIVED(cls, base, low)

#define	DEFINE_QI_OLEDERIVED(cls, base, low)

#define	DEFINE_QI_DELEGATE(cls, member)

#define	DEFINE_QI_DELEGATE_TEST(cls, member)

#define	DEFINE_QI_MEMBER(name, member)

#define	DEFINE_QI_MEMBER_TEST(name, member)

#define	DEFINE_COMBASE_DELEGATE(cls, ifc, member)

Typedefs
typedef owl::TSysStr	ocf::TBSTR
	BASIC global string encapsulation.

typedef TOleInit	ocf::TOleStart

Functions
void	ocf::OcHiMetricToPixel (const SIZEL &sizeHM, SIZEL &sizePix)

void	ocf::OcPixelToHiMetric (const SIZEL &sizePix, SIZEL &sizeHM)

void	ocf::CmpGuid12 (IUnknown This, REFIID req, REFIID ref, void *pif)

void	ocf::CmpGuidOle (IUnknown This, REFIID req, void *pif)

Detailed Description

Low level OLE Utility class definitions.

Definition in file oleutil.h.

Macro Definition Documentation

◆ _ICLASS

#define _ICLASS _OCFCLASS

Definition at line 25 of file oleutil.h.

◆ _IFUNC

#define _IFUNC STDMETHODCALLTYPE

Definition at line 28 of file oleutil.h.

◆ COMBASEQUERY

#define COMBASEQUERY ( cls ) cls##_QueryInterface(this,iid,pif); if(*pif) return NOERROR;

Definition at line 419 of file oleutil.h.

◆ COMBASES_D

#define COMBASES_D	(		cls,
			bases )

Value:

  class cls : public TUnknown, bases { \
  protected:                        \
    virtual HRESULT _IFUNC QueryInterface(const GUID & iid, void ** pif); \
    virtual unsigned long _IFUNC AddRef();  \
    virtual unsigned long _IFUNC Release(); \
    virtual HRESULT QueryObject(const GUID & iid, void ** pif); \
            HRESULT QueryBases(const GUID & iid, void ** pif) \
                               {return cls::QueryObject(iid, pif);} \
  };

Definition at line 367 of file oleutil.h.

◆ COMBASES_I

#define COMBASES_I	(		cls,
			tests )

Value:

IUNKNOWN_FORWARD(cls, Outer) \

HRESULT cls::QueryObject(const GUID & iid, void ** pif) \

{ *pif = 0; tests return ResultFromScode(E_NOINTERFACE); }

IUNKNOWN_FORWARD

#define IUNKNOWN_FORWARD(cls, outer)

Definition oleutil.h:408

Definition at line 414 of file oleutil.h.

◆ COMQRY1BASES

#define COMQRY1BASES ( i1 ) public i1

Definition at line 378 of file oleutil.h.

◆ COMQRY1TEST

#define COMQRY1TEST ( i1 ) COMBASEQUERY(i1)

Definition at line 422 of file oleutil.h.

◆ COMQRY2BASES

#define COMQRY2BASES	(		i1,
			i2 ) public i1, COMQRY1BASES(i2)

Definition at line 379 of file oleutil.h.

◆ COMQRY2TEST

#define COMQRY2TEST	(		i1,
			i2 ) COMBASEQUERY(i1) COMQRY1TEST(i2)

Definition at line 423 of file oleutil.h.

◆ COMQRY3BASES

#define COMQRY3BASES	(	i1,
		i2,
		i3 ) public i1, COMQRY2BASES(i2,i3)

Definition at line 380 of file oleutil.h.

◆ COMQRY3TEST

#define COMQRY3TEST	(	i1,
		i2,
		i3 ) COMBASEQUERY(i1) COMQRY2TEST(i2,i3)

Definition at line 424 of file oleutil.h.

◆ COMQRY4BASES

#define COMQRY4BASES	(	i1,
		i2,
		i3,
		i4 ) public i1, COMQRY3BASES(i2,i3,i4)

Definition at line 381 of file oleutil.h.

◆ COMQRY4TEST

#define COMQRY4TEST	(	i1,
		i2,
		i3,
		i4 ) COMBASEQUERY(i1) COMQRY3TEST(i2,i3,i4)

Definition at line 425 of file oleutil.h.

◆ COMQRY5BASES

#define COMQRY5BASES	(	i1,
		i2,
		i3,
		i4,
		i5 ) public i1, COMQRY4BASES(i2,i3,i4,i5)

Definition at line 382 of file oleutil.h.

◆ COMQRY5TEST

#define COMQRY5TEST	(	i1,
		i2,
		i3,
		i4,
		i5 ) COMBASEQUERY(i1) COMQRY3TEST(i2,i3,i4,i5)

Definition at line 426 of file oleutil.h.

◆ DECLARE_COMBASES1

#define DECLARE_COMBASES1	(		cls,
			i1 ) COMBASES_D(cls,COMQRY1BASES(i1))

Definition at line 384 of file oleutil.h.

◆ DECLARE_COMBASES2

#define DECLARE_COMBASES2	(	cls,
		i1,
		i2 ) COMBASES_D(cls,COMQRY2BASES(i1,i2))

Definition at line 386 of file oleutil.h.

◆ DECLARE_COMBASES3

#define DECLARE_COMBASES3	(	cls,
		i1,
		i2,
		i3 ) COMBASES_D(cls,COMQRY3BASES(i1,i2,i3))

Definition at line 388 of file oleutil.h.

◆ DECLARE_COMBASES4

#define DECLARE_COMBASES4	(	cls,
		i1,
		i2,
		i3,
		i4 ) COMBASES_D(cls,COMQRY4BASES(i1,i2,i3,i4))

Definition at line 390 of file oleutil.h.

◆ DECLARE_COMBASES5

#define DECLARE_COMBASES5	(	cls,
		i1,
		i2,
		i3,
		i4,
		i5 ) COMBASES_D(cls,COMQRY5BASES(i1,i2,i3,i4,i5))

Definition at line 392 of file oleutil.h.

◆ DEFINE_COMBASE_DELEGATE

#define DEFINE_COMBASE_DELEGATE	(	cls,
		ifc,
		member )

Value:

  struct _ICLASS cls { \
    cls() : member(0) {} \
    ifc* member; \
    DEFINE_QI_MEMBER_TEST(cls, member) \
  };

Definition at line 473 of file oleutil.h.

◆ DEFINE_COMBASES1

#define DEFINE_COMBASES1	(		cls,
			i1 ) COMBASES_I(cls,COMQRY1TEST(i1))

Definition at line 428 of file oleutil.h.

◆ DEFINE_COMBASES2

#define DEFINE_COMBASES2	(	cls,
		i1,
		i2 ) COMBASES_I(cls,COMQRY2TEST(i1,i2))

Definition at line 430 of file oleutil.h.

◆ DEFINE_COMBASES3

#define DEFINE_COMBASES3	(	cls,
		i1,
		i2,
		i3 ) COMBASES_I(cls,COMQRY3TEST(i1,i2,i3))

Definition at line 432 of file oleutil.h.

◆ DEFINE_COMBASES4

#define DEFINE_COMBASES4	(	cls,
		i1,
		i2,
		i3,
		i4 ) COMBASES_I(cls,COMQRY4TEST(i1,i2,i3,i4))

Definition at line 434 of file oleutil.h.

◆ DEFINE_COMBASES5

#define DEFINE_COMBASES5	(	cls,
		i1,
		i2,
		i3,
		i4,
		i5 ) COMBASES_I(cls,COMQRY5TEST(i1,i2,i3,i4,i5))

Definition at line 436 of file oleutil.h.

◆ DEFINE_QI_BASE

#define DEFINE_QI_BASE	(		cls,
			low )

Value:

inline void cls##_QueryInterface(cls* obj, REFIID iid, void * * pif) \

{if (iid.Data1==low) CmpGuid12(obj, iid, IID_##cls, pif);}

Definition at line 439 of file oleutil.h.

◆ DEFINE_QI_DELEGATE

#define DEFINE_QI_DELEGATE	(		cls,
			member )

Value:

inline void cls##_QueryInterface(cls* obj, REFIID iid, void * * pif) \

{obj->member->QueryInterface(iid, pif);}

Definition at line 457 of file oleutil.h.

◆ DEFINE_QI_DELEGATE_TEST

#define DEFINE_QI_DELEGATE_TEST	(		cls,
			member )

Value:

inline void cls##_QueryInterface(cls* obj, REFIID iid, void * * pif) \

{if (obj->member) obj->member->QueryInterface(iid, pif);}

Definition at line 461 of file oleutil.h.

◆ DEFINE_QI_DERIVED

#define DEFINE_QI_DERIVED	(	cls,
		base,
		low )

Value:

inline void cls##_QueryInterface(cls* obj, REFIID iid, void * * pif) \

{if (iid.Data1==low) CmpGuid12(obj, iid, IID_##cls, pif); \

else base##_QueryInterface(obj, iid, pif);}

Definition at line 447 of file oleutil.h.

◆ DEFINE_QI_MEMBER

#define DEFINE_QI_MEMBER	(		name,
			member )

Value:

void name##_QueryInterface(void *, REFIID iid, void * * pif) \

{member->QueryInterface(iid, pif);}

Definition at line 465 of file oleutil.h.

◆ DEFINE_QI_MEMBER_TEST

#define DEFINE_QI_MEMBER_TEST	(		name,
			member )

Value:

void name##_QueryInterface(void *, REFIID iid, void * * pif) \

{if (member) member->QueryInterface(iid, pif);}

Definition at line 469 of file oleutil.h.

◆ DEFINE_QI_OLEBASE

#define DEFINE_QI_OLEBASE	(		cls,
			low )

Value:

inline void cls##_QueryInterface(cls* obj, REFIID iid, void * * pif) \

{if (iid.Data1==low) CmpGuidOle(obj, iid, pif);}

Definition at line 443 of file oleutil.h.

◆ DEFINE_QI_OLEDERIVED

#define DEFINE_QI_OLEDERIVED	(	cls,
		base,
		low )

Value:

inline void cls##_QueryInterface(cls* obj, REFIID iid, void * * pif) \

{if (iid.Data1==low) CmpGuidOle(obj, iid, pif); \

else base##_QueryInterface(obj, iid, pif);}

Definition at line 452 of file oleutil.h.

◆ IUNKNOWN_FORWARD

#define IUNKNOWN_FORWARD	(		cls,
			outer )

Value:

HRESULT _IFUNC cls::QueryInterface(const GUID & iid, void * * pif)\

{ return outer->QueryInterface(iid, pif); } \

owl::ulong _IFUNC cls::AddRef() { return outer->AddRef(); } \

owl::ulong _IFUNC cls::Release() { return outer->Release(); }

Definition at line 408 of file oleutil.h.

◆ TUNKNOWN_STANDARD_IUNKNOWN_METHODS

#define TUNKNOWN_STANDARD_IUNKNOWN_METHODS

Value:

owl::ulong _IFUNC AddRef() {return GetOuter()->AddRef();} \

owl::ulong _IFUNC Release() {return GetOuter()->Release();} \

HRESULT _IFUNC QueryInterface(const GUID& iid, void** iface) \

{return GetOuter()->QueryInterface(iid, iface);}

Definition at line 398 of file oleutil.h.

Classes

Namespaces

Macros

Typedefs

Functions

Detailed Description

Macro Definition Documentation

◆ _ICLASS

◆ _IFUNC

◆ COMBASEQUERY

◆ COMBASES_D

◆ COMBASES_I

◆ COMQRY1BASES

◆ COMQRY1TEST

◆ COMQRY2BASES

◆ COMQRY2TEST

◆ COMQRY3BASES

◆ COMQRY3TEST

◆ COMQRY4BASES

◆ COMQRY4TEST

◆ COMQRY5BASES

◆ COMQRY5TEST

◆ DECLARE_COMBASES1

◆ DECLARE_COMBASES2

◆ DECLARE_COMBASES3

◆ DECLARE_COMBASES4

◆ DECLARE_COMBASES5

◆ DEFINE_COMBASE_DELEGATE

◆ DEFINE_COMBASES1

◆ DEFINE_COMBASES2

◆ DEFINE_COMBASES3

◆ DEFINE_COMBASES4

◆ DEFINE_COMBASES5

◆ DEFINE_QI_BASE

◆ DEFINE_QI_DELEGATE

◆ DEFINE_QI_DELEGATE_TEST

◆ DEFINE_QI_DERIVED

◆ DEFINE_QI_MEMBER

◆ DEFINE_QI_MEMBER_TEST

◆ DEFINE_QI_OLEBASE

◆ DEFINE_QI_OLEDERIVED

◆ IUNKNOWN_FORWARD

◆ TUNKNOWN_STANDARD_IUNKNOWN_METHODS