wxWidgets/include/wx/cocoa/ObjcAssociate.h
Vadim Zeitlin 3f66f6a5b3 Remove all lines containing cvs/svn "$Id$" keyword.
This keyword is not expanded by Git which means it's not replaced with the
correct revision value in the releases made using git-based scripts and it's
confusing to have lines with unexpanded "$Id$" in the released files. As
expanding them with Git is not that simple (it could be done with git archive
and export-subst attribute) and there are not many benefits in having them in
the first place, just remove all these lines.

If nothing else, this will make an eventual transition to Git simpler.

Closes #14487.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2013-07-26 16:02:46 +00:00

78 lines
3.0 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: wx/cocoa/ObjcAssociate.h
// Purpose: Associates an Objective-C class with a C++ class
// Author: David Elliott
// Modified by:
// Created: 2002/12/03
// Copyright: (c) 2002 David Elliott <dfe@cox.net>
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef __WX_COCOA_OBJC_ASSOCIATE_H__
#define __WX_COCOA_OBJC_ASSOCIATE_H__
/*-------------------------------------------------------------------------
Basic hashmap stuff, used by everything
-------------------------------------------------------------------------*/
#define WX_DECLARE_OBJC_HASHMAP(ObjcClass) \
class wxCocoa##ObjcClass; \
WX_DECLARE_HASH_MAP(WX_##ObjcClass,wxCocoa##ObjcClass*,wxPointerHash,wxPointerEqual,wxCocoa##ObjcClass##Hash)
#define WX_DECLARE_OBJC_INTERFACE_HASHMAP(ObjcClass) \
public: \
static inline wxCocoa##ObjcClass* GetFromCocoa(WX_##ObjcClass cocoaObjcClass) \
{ \
wxCocoa##ObjcClass##Hash::iterator iter = sm_cocoaHash.find(cocoaObjcClass); \
if(iter!=sm_cocoaHash.end()) \
{ \
return iter->second; \
} \
return NULL; \
} \
protected: \
static wxCocoa##ObjcClass##Hash sm_cocoaHash;
#define WX_IMPLEMENT_OBJC_INTERFACE_HASHMAP(ObjcClass) \
wxCocoa##ObjcClass##Hash wxCocoa##ObjcClass::sm_cocoaHash;
/*-------------------------------------------------------------------------
The entire interface, including some boilerplate stuff
-------------------------------------------------------------------------*/
#define WX_DECLARE_OBJC_INTERFACE(ObjcClass) \
WX_DECLARE_OBJC_INTERFACE_HASHMAP(ObjcClass) \
public: \
inline void Associate##ObjcClass(WX_##ObjcClass cocoaObjcClass) \
{ \
if(cocoaObjcClass) \
sm_cocoaHash.insert(wxCocoa##ObjcClass##Hash::value_type(cocoaObjcClass,this)); \
} \
inline void Disassociate##ObjcClass(WX_##ObjcClass cocoaObjcClass) \
{ \
if(cocoaObjcClass) \
sm_cocoaHash.erase(cocoaObjcClass); \
}
#define WX_IMPLEMENT_OBJC_INTERFACE(ObjcClass) \
WX_IMPLEMENT_OBJC_INTERFACE_HASHMAP(ObjcClass)
/*-------------------------------------------------------------------------
Stuff to be used by the wxWidgets class (not the Cocoa interface)
-------------------------------------------------------------------------*/
#define WX_DECLARE_COCOA_OWNER(ObjcClass,ObjcBase,ObjcRoot) \
public: \
inline WX_##ObjcClass Get##ObjcClass() { return (WX_##ObjcClass)m_cocoa##ObjcRoot; } \
inline const WX_##ObjcClass Get##ObjcClass() const { return (WX_##ObjcClass)m_cocoa##ObjcRoot; } \
protected: \
void Set##ObjcClass(WX_##ObjcClass cocoaObjcClass);
#define WX_IMPLEMENT_COCOA_OWNER(wxClass,ObjcClass,ObjcBase,ObjcRoot) \
void wxClass::Set##ObjcClass(WX_##ObjcClass cocoaObjcClass) \
{ \
Disassociate##ObjcClass((WX_##ObjcClass)m_cocoa##ObjcRoot); \
Set##ObjcBase(cocoaObjcClass); \
Associate##ObjcClass((WX_##ObjcClass)m_cocoa##ObjcRoot); \
}
#endif // __WX_COCOA_OBJC_ASSOCIATE_H__