#include "wx/memory.h"
-class WXDLLIMPEXP_FWD_BASE wxObject;
-class WXDLLIMPEXP_FWD_BASE wxString;
-
-#ifndef wxUSE_EXTENDED_RTTI
-#define wxUSE_EXTENDED_RTTI 0
-#endif
-
#define wxDECLARE_CLASS_INFO_ITERATORS() \
- class WXDLLIMPEXP_BASE const_iterator \
+class WXDLLIMPEXP_BASE const_iterator \
{ \
- typedef wxHashTable_Node Node; \
+ typedef wxHashTable_Node Node; \
public: \
- typedef const wxClassInfo* value_type; \
- typedef const value_type& const_reference; \
- typedef const_iterator itor; \
- typedef value_type* ptr_type; \
- \
- Node* m_node; \
- wxHashTable* m_table; \
+ typedef const wxClassInfo* value_type; \
+ typedef const value_type& const_reference; \
+ typedef const_iterator itor; \
+ typedef value_type* ptr_type; \
+ \
+ Node* m_node; \
+ wxHashTable* m_table; \
public: \
- typedef const_reference reference_type; \
- typedef ptr_type pointer_type; \
- \
- const_iterator(Node* node, wxHashTable* table) \
- : m_node(node), m_table(table) { } \
- const_iterator() : m_node(NULL), m_table(NULL) { } \
- value_type operator*() const; \
- itor& operator++(); \
- const itor operator++(int); \
- bool operator!=(const itor& it) const \
+ typedef const_reference reference_type; \
+ typedef ptr_type pointer_type; \
+ \
+ const_iterator(Node* node, wxHashTable* table) \
+ : m_node(node), m_table(table) { } \
+ const_iterator() : m_node(NULL), m_table(NULL) { } \
+ value_type operator*() const; \
+ itor& operator++(); \
+ const itor operator++(int); \
+ bool operator!=(const itor& it) const \
{ return it.m_node != m_node; } \
- bool operator==(const itor& it) const \
+ bool operator==(const itor& it) const \
{ return it.m_node == m_node; } \
}; \
- \
+ \
static const_iterator begin_classinfo(); \
static const_iterator end_classinfo()
-#if wxUSE_EXTENDED_RTTI
+// based on the value of wxUSE_EXTENDED_RTTI symbol,
+// only one of the RTTI system will be compiled:
+// - the "old" one (defined by rtti.h) or
+// - the "new" one (defined by xti.h)
#include "wx/xti.h"
-#else
-
-// ----------------------------------------------------------------------------
-// conditional compilation
-// ----------------------------------------------------------------------------
-
-class WXDLLIMPEXP_FWD_BASE wxClassInfo;
-class WXDLLIMPEXP_FWD_BASE wxHashTable;
-class WXDLLIMPEXP_FWD_BASE wxObject;
-class WXDLLIMPEXP_FWD_BASE wxPluginLibrary;
-class WXDLLIMPEXP_FWD_BASE wxHashTable_Node;
-
-// ----------------------------------------------------------------------------
-// wxClassInfo
-// ----------------------------------------------------------------------------
-
-typedef wxObject *(*wxObjectConstructorFn)(void);
-
-class WXDLLIMPEXP_BASE wxClassInfo
-{
- friend class WXDLLIMPEXP_FWD_BASE wxObject;
- friend WXDLLIMPEXP_BASE wxObject *wxCreateDynamicObject(const wxString& name);
-public:
- wxClassInfo( const wxChar *className,
- const wxClassInfo *baseInfo1,
- const wxClassInfo *baseInfo2,
- int size,
- wxObjectConstructorFn ctor )
- : m_className(className)
- , m_objectSize(size)
- , m_objectConstructor(ctor)
- , m_baseInfo1(baseInfo1)
- , m_baseInfo2(baseInfo2)
- , m_next(sm_first)
- {
- sm_first = this;
- Register();
- }
-
- ~wxClassInfo();
-
- wxObject *CreateObject() const
- { return m_objectConstructor ? (*m_objectConstructor)() : 0; }
- bool IsDynamic() const { return (NULL != m_objectConstructor); }
-
- const wxChar *GetClassName() const { return m_className; }
- const wxChar *GetBaseClassName1() const
- { return m_baseInfo1 ? m_baseInfo1->GetClassName() : NULL; }
- const wxChar *GetBaseClassName2() const
- { return m_baseInfo2 ? m_baseInfo2->GetClassName() : NULL; }
- const wxClassInfo *GetBaseClass1() const { return m_baseInfo1; }
- const wxClassInfo *GetBaseClass2() const { return m_baseInfo2; }
- int GetSize() const { return m_objectSize; }
-
- wxObjectConstructorFn GetConstructor() const
- { return m_objectConstructor; }
- static const wxClassInfo *GetFirst() { return sm_first; }
- const wxClassInfo *GetNext() const { return m_next; }
- static wxClassInfo *FindClass(const wxString& className);
-
- // Climb upwards through inheritance hierarchy.
- // Dual inheritance is catered for.
-
- bool IsKindOf(const wxClassInfo *info) const
- {
- return info != 0 &&
- ( info == this ||
- ( m_baseInfo1 && m_baseInfo1->IsKindOf(info) ) ||
- ( m_baseInfo2 && m_baseInfo2->IsKindOf(info) ) );
- }
-
- wxDECLARE_CLASS_INFO_ITERATORS();
-
-private:
- const wxChar *m_className;
- int m_objectSize;
- wxObjectConstructorFn m_objectConstructor;
-
- // Pointers to base wxClassInfos
-
- const wxClassInfo *m_baseInfo1;
- const wxClassInfo *m_baseInfo2;
-
- // class info object live in a linked list:
- // pointers to its head and the next element in it
-
- static wxClassInfo *sm_first;
- wxClassInfo *m_next;
-
- static wxHashTable *sm_classTable;
-
-protected:
- // registers the class
- void Register();
- void Unregister();
-
- wxDECLARE_NO_COPY_CLASS(wxClassInfo);
-};
-
-WXDLLIMPEXP_BASE wxObject *wxCreateDynamicObject(const wxString& name);
-
-// ----------------------------------------------------------------------------
-// Dynamic class macros
-// ----------------------------------------------------------------------------
-
-#define wxDECLARE_ABSTRACT_CLASS(name) \
- public: \
- static wxClassInfo ms_classInfo; \
- virtual wxClassInfo *GetClassInfo() const
-
-#define wxDECLARE_DYNAMIC_CLASS_NO_ASSIGN(name) \
- wxDECLARE_NO_ASSIGN_CLASS(name); \
- wxDECLARE_DYNAMIC_CLASS(name)
-
-#define wxDECLARE_DYNAMIC_CLASS_NO_COPY(name) \
- wxDECLARE_NO_COPY_CLASS(name); \
- wxDECLARE_DYNAMIC_CLASS(name)
-
-#define wxDECLARE_DYNAMIC_CLASS(name) \
- wxDECLARE_ABSTRACT_CLASS(name); \
- static wxObject* wxCreateObject()
-
-#define wxDECLARE_CLASS(name) \
- wxDECLARE_DYNAMIC_CLASS(name)
-
-
-// common part of the macros below
-#define wxIMPLEMENT_CLASS_COMMON(name, basename, baseclsinfo2, func) \
- wxClassInfo name::ms_classInfo(wxT(#name), \
- &basename::ms_classInfo, \
- baseclsinfo2, \
- (int) sizeof(name), \
- func); \
- \
- wxClassInfo *name::GetClassInfo() const \
- { return &name::ms_classInfo; }
-
-#define wxIMPLEMENT_CLASS_COMMON1(name, basename, func) \
- wxIMPLEMENT_CLASS_COMMON(name, basename, NULL, func)
-
-#define wxIMPLEMENT_CLASS_COMMON2(name, basename1, basename2, func) \
- wxIMPLEMENT_CLASS_COMMON(name, basename1, &basename2::ms_classInfo, func)
-
-// -----------------------------------
-// for concrete classes
-// -----------------------------------
-
- // Single inheritance with one base class
-#define wxIMPLEMENT_DYNAMIC_CLASS(name, basename) \
- wxIMPLEMENT_CLASS_COMMON1(name, basename, name::wxCreateObject) \
- wxObject* name::wxCreateObject() \
- { return new name; }
-
- // Multiple inheritance with two base classes
-#define wxIMPLEMENT_DYNAMIC_CLASS2(name, basename1, basename2) \
- wxIMPLEMENT_CLASS_COMMON2(name, basename1, basename2, \
- name::wxCreateObject) \
- wxObject* name::wxCreateObject() \
- { return new name; }
-
-// -----------------------------------
-// for abstract classes
-// -----------------------------------
-
- // Single inheritance with one base class
-#define wxIMPLEMENT_ABSTRACT_CLASS(name, basename) \
- wxIMPLEMENT_CLASS_COMMON1(name, basename, NULL)
-
- // Multiple inheritance with two base classes
-#define wxIMPLEMENT_ABSTRACT_CLASS2(name, basename1, basename2) \
- wxIMPLEMENT_CLASS_COMMON2(name, basename1, basename2, NULL)
+#include "wx/rtti.h"
#define wxIMPLEMENT_CLASS(name, basename) \
wxIMPLEMENT_ABSTRACT_CLASS(name, basename)
#define wxIMPLEMENT_CLASS2(name, basename1, basename2) \
- IMPLEMENT_ABSTRACT_CLASS2(name, basename1, basename2)
-
-#endif // !wxUSE_EXTENDED_RTTI
-
+ wxIMPLEMENT_ABSTRACT_CLASS2(name, basename1, basename2)
// -----------------------------------
// for pluggable classes
#endif // wxUSE_MEMORY_TRACING
+// ----------------------------------------------------------------------------
+// Compatibility macro aliases DECLARE group
+// ----------------------------------------------------------------------------
+// deprecated variants _not_ requiring a semicolon after them and without wx prefix.
+// (note that also some wx-prefixed macro do _not_ require a semicolon because
+// it's not always possible to force the compire to require it)
+
+#define DECLARE_CLASS_INFO_ITERATORS() wxDECLARE_CLASS_INFO_ITERATORS();
+#define DECLARE_ABSTRACT_CLASS(n) wxDECLARE_ABSTRACT_CLASS(n);
+#define DECLARE_DYNAMIC_CLASS_NO_ASSIGN(n) wxDECLARE_DYNAMIC_CLASS_NO_ASSIGN(n);
+#define DECLARE_DYNAMIC_CLASS_NO_COPY(n) wxDECLARE_DYNAMIC_CLASS_NO_COPY(n);
+#define DECLARE_DYNAMIC_CLASS(n) wxDECLARE_DYNAMIC_CLASS(n);
+#define DECLARE_CLASS(n) wxDECLARE_CLASS(n);
+
+#define DECLARE_PLUGGABLE_CLASS(n) wxDECLARE_PLUGGABLE_CLASS(n);
+#define DECLARE_ABSTRACT_PLUGGABLE_CLASS(n) wxDECLARE_ABSTRACT_PLUGGABLE_CLASS(n);
+#define DECLARE_USER_EXPORTED_PLUGGABLE_CLASS(n,u) wxDECLARE_USER_EXPORTED_PLUGGABLE_CLASS(n,u);
+#define DECLARE_USER_EXPORTED_ABSTRACT_PLUGGABLE_CLASS(n,u) wxDECLARE_USER_EXPORTED_ABSTRACT_PLUGGABLE_CLASS(n,u);
+
// ----------------------------------------------------------------------------
// wxRefCounter: ref counted data "manager"
// ----------------------------------------------------------------------------
private:
// our refcount:
int m_count;
+
+ // It doesn't make sense to copy the reference counted objects, a new ref
+ // counter should be created for a new object instead and compilation
+ // errors in the code using wxRefCounter due to the lack of copy ctor often
+ // indicate a problem, e.g. a forgotten copy ctor implementation somewhere.
+ wxDECLARE_NO_COPY_CLASS(wxRefCounter);
};
// ----------------------------------------------------------------------------
typedef wxRefCounter wxObjectRefData;
-
// ----------------------------------------------------------------------------
// wxObjectDataPtr: helper class to avoid memleaks because of missing calls
// to wxObjectRefData::DecRef
return obj && obj->GetClassInfo()->IsKindOf(classInfo) ? obj : NULL;
}
-#if wxUSE_EXTENDED_RTTI
-class WXDLLIMPEXP_BASE wxDynamicObject : public wxObject
-{
- friend class WXDLLIMPEXP_FWD_BASE wxDynamicClassInfo ;
-public:
- // instantiates this object with an instance of its superclass
- wxDynamicObject(wxObject* superClassInstance, const wxDynamicClassInfo *info) ;
- virtual ~wxDynamicObject();
-
- void SetProperty (const wxChar *propertyName, const wxxVariant &value);
- wxxVariant GetProperty (const wxChar *propertyName) const ;
-
- // get the runtime identity of this object
- wxClassInfo *GetClassInfo() const
- {
-#ifdef _MSC_VER
- return (wxClassInfo*) m_classInfo;
-#else
- wxDynamicClassInfo *nonconst = const_cast<wxDynamicClassInfo *>(m_classInfo);
- return static_cast<wxClassInfo *>(nonconst);
-#endif
- }
-
- wxObject* GetSuperClassInstance() const
- {
- return m_superClassInstance ;
- }
-private :
- // removes an existing runtime-property
- void RemoveProperty( const wxChar *propertyName ) ;
-
- // renames an existing runtime-property
- void RenameProperty( const wxChar *oldPropertyName , const wxChar *newPropertyName ) ;
-
- wxObject *m_superClassInstance ;
- const wxDynamicClassInfo *m_classInfo;
- struct wxDynamicObjectInternal;
- wxDynamicObjectInternal *m_data;
-};
-#endif
+#include "wx/xti2.h"
// ----------------------------------------------------------------------------
// more debugging macros
#endif // wxUSE_DEBUG_NEW_ALWAYS
// ----------------------------------------------------------------------------
-// Compatibility macro aliases
+// Compatibility macro aliases IMPLEMENT group
// ----------------------------------------------------------------------------
// deprecated variants _not_ requiring a semicolon after them and without wx prefix.
// (note that also some wx-prefixed macro do _not_ require a semicolon because
// it's not always possible to force the compire to require it)
-#define DECLARE_CLASS_INFO_ITERATORS() wxDECLARE_CLASS_INFO_ITERATORS();
-#define DECLARE_ABSTRACT_CLASS(n) wxDECLARE_ABSTRACT_CLASS(n);
-#define DECLARE_DYNAMIC_CLASS_NO_ASSIGN(n) wxDECLARE_DYNAMIC_CLASS_NO_ASSIGN(n);
-#define DECLARE_DYNAMIC_CLASS_NO_COPY(n) wxDECLARE_DYNAMIC_CLASS_NO_COPY(n);
-#define DECLARE_DYNAMIC_CLASS(n) wxDECLARE_DYNAMIC_CLASS(n);
-#define DECLARE_CLASS(n) wxDECLARE_CLASS(n);
-
#define IMPLEMENT_DYNAMIC_CLASS(n,b) wxIMPLEMENT_DYNAMIC_CLASS(n,b)
#define IMPLEMENT_DYNAMIC_CLASS2(n,b1,b2) wxIMPLEMENT_DYNAMIC_CLASS2(n,b1,b2)
#define IMPLEMENT_ABSTRACT_CLASS(n,b) wxIMPLEMENT_ABSTRACT_CLASS(n,b)
#define IMPLEMENT_CLASS(n,b) wxIMPLEMENT_CLASS(n,b)
#define IMPLEMENT_CLASS2(n,b1,b2) wxIMPLEMENT_CLASS2(n,b1,b2)
-#define DECLARE_PLUGGABLE_CLASS(n) wxDECLARE_PLUGGABLE_CLASS(n);
-#define DECLARE_ABSTRACT_PLUGGABLE_CLASS(n) wxDECLARE_ABSTRACT_PLUGGABLE_CLASS(n);
-#define DECLARE_USER_EXPORTED_PLUGGABLE_CLASS(n,u) wxDECLARE_USER_EXPORTED_PLUGGABLE_CLASS(n,u);
-#define DECLARE_USER_EXPORTED_ABSTRACT_PLUGGABLE_CLASS(n,u) wxDECLARE_USER_EXPORTED_ABSTRACT_PLUGGABLE_CLASS(n,u);
-
#define IMPLEMENT_PLUGGABLE_CLASS(n,b) wxIMPLEMENT_PLUGGABLE_CLASS(n,b)
#define IMPLEMENT_PLUGGABLE_CLASS2(n,b,b2) wxIMPLEMENT_PLUGGABLE_CLASS2(n,b,b2)
#define IMPLEMENT_ABSTRACT_PLUGGABLE_CLASS(n,b) wxIMPLEMENT_ABSTRACT_PLUGGABLE_CLASS(n,b)
projects / wxWidgets.git / blobdiff