X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e55ad60e195f1007db921b2a73a3cac98ed9df65..1a519eb0074879b00b3134211f237637b6c6c066:/include/wx/object.h?ds=sidebyside

diff --git a/include/wx/object.h b/include/wx/object.h
index de08899955..61c34c41ec 100644
--- a/include/wx/object.h
+++ b/include/wx/object.h
@@ -6,7 +6,7 @@
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:   	wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_OBJECTH__
@@ -21,22 +21,35 @@
 
 class WXDLLEXPORT wxObject;
 
-#if USE_DYNAMIC_CLASSES
+#if wxUSE_DYNAMIC_CLASSES
 
-#ifdef __GNUWIN32__
+// #ifdef __GNUWIN32__
 #ifdef GetClassName
 #undef GetClassName
 #endif
+#ifdef GetClassInfo
+#undef GetClassInfo
 #endif
+// #endif
 
 class WXDLLEXPORT wxClassInfo;
-class WXDLLIMPORT ostream;
 class WXDLLEXPORT wxInputStream;
+class WXDLLEXPORT wxOutputStream;
 class WXDLLEXPORT wxObjectInputStream;
 class WXDLLEXPORT wxObjectOutputStream;
 class WXDLLEXPORT wxHashTable;
 class WXDLLEXPORT wxObject_Serialize;
 
+#if wxUSE_IOSTREAMH
+    // N.B. BC++ doesn't have istream.h, ostream.h
+#   include <iostream.h>
+#else
+#   include <ostream>
+#   if defined(__VISUALC__) || defined(__MWERKS__)
+        using namespace std;
+#   endif
+#endif
+
 /*
  * Dynamic object system declarations
  */
@@ -46,22 +59,22 @@ typedef wxObject * (*wxObjectConstructorFn) (void);
 class WXDLLEXPORT wxClassInfo
 {
  public:
-   wxClassInfo(char *cName, char *baseName1, char *baseName2, int sz, wxObjectConstructorFn fn);
+   wxClassInfo(wxChar *cName, wxChar *baseName1, wxChar *baseName2, int sz, wxObjectConstructorFn fn);
 
    wxObject *CreateObject(void);
-   
-   inline char *GetClassName(void) const { return m_className; }
-   inline char *GetBaseClassName1(void) const { return m_baseClassName1; }
-   inline char *GetBaseClassName2(void) const { return m_baseClassName2; }
+
+   inline wxChar *GetClassName(void) const { return m_className; }
+   inline wxChar *GetBaseClassName1(void) const { return m_baseClassName1; }
+   inline wxChar *GetBaseClassName2(void) const { return m_baseClassName2; }
    inline wxClassInfo* GetBaseClass1() const { return m_baseInfo1; }
    inline wxClassInfo* GetBaseClass2() const { return m_baseInfo2; }
    inline int GetSize(void) const { return m_objectSize; }
    inline wxObjectConstructorFn GetConstructor() const { return m_objectConstructor; }
-   inline wxClassInfo* GetFirst() const { return sm_first; }
+   static inline wxClassInfo* GetFirst() { return sm_first; }
    inline wxClassInfo* GetNext() const { return m_next; }
-   bool IsKindOf(wxClassInfo *info);
+   bool IsKindOf(wxClassInfo *info) const;
 
-   static wxClassInfo *FindClass(char *c);
+   static wxClassInfo *FindClass(wxChar *c);
 
    // Initializes parent pointers and hash table for fast searching.
    static void InitializeClasses(void);
@@ -70,12 +83,12 @@ class WXDLLEXPORT wxClassInfo
    static void CleanUpClasses(void);
 
 public:
-   char*                    m_className;
-   char*                    m_baseClassName1;
-   char*                    m_baseClassName2;
+   wxChar*                  m_className;
+   wxChar*                  m_baseClassName1;
+   wxChar*                  m_baseClassName2;
    int                      m_objectSize;
    wxObjectConstructorFn    m_objectConstructor;
-   
+
    // Pointers to base wxClassInfos: set in InitializeClasses
    // called from wx_main.cc
    wxClassInfo*             m_baseInfo1;
@@ -87,16 +100,16 @@ public:
    static wxHashTable*      sm_classTable;
 };
 
-wxObject* WXDLLEXPORT wxCreateDynamicObject(const char *name);
+WXDLLEXPORT wxObject* wxCreateDynamicObject(const wxChar *name);
 
-#ifdef USE_SERIAL
-wxObject* WXDLLEXPORT wxCreateStoredObject( wxInputStream& stream );
+#if wxUSE_SERIAL
+WXDLLEXPORT wxObject* wxCreateStoredObject( wxInputStream& stream );
 #endif
 
 #define DECLARE_DYNAMIC_CLASS(name) \
  public:\
   static wxClassInfo sm_class##name;\
-  wxClassInfo *GetClassInfo() \
+  wxClassInfo *GetClassInfo() const \
    { return &name::sm_class##name; }
 
 #define DECLARE_ABSTRACT_CLASS(name) DECLARE_DYNAMIC_CLASS(name)
@@ -110,13 +123,13 @@ wxObject* WXDLLEXPORT wxCreateStoredObject( wxInputStream& stream );
 #define IMPLEMENT_DYNAMIC_CLASS(name, basename) \
 wxObject* WXDLLEXPORT_CTORFN wxConstructorFor##name(void) \
    { return new name; }\
- wxClassInfo name::sm_class##name((char *) #name, (char *) #basename, (char *) NULL, (int) sizeof(name), (wxObjectConstructorFn) wxConstructorFor##name);
+ wxClassInfo name::sm_class##name((wxChar *) _T(#name), (wxChar *) _T(#basename), (wxChar *) NULL, (int) sizeof(name), (wxObjectConstructorFn) wxConstructorFor##name);
 
 // Multiple inheritance with two base classes
 #define IMPLEMENT_DYNAMIC_CLASS2(name, basename1, basename2) \
 wxObject* WXDLLEXPORT_CTORFN wxConstructorFor##name(void) \
    { return new name; }\
- wxClassInfo name::sm_class##name((char *) #name, (char *) #basename1, (char *) #basename2, (int) sizeof(name), (wxObjectConstructorFn) wxConstructorFor##name);
+ wxClassInfo name::sm_class##name((wxChar *) _T(#name), (wxChar *) _T(#basename1), (wxChar *) _T(#basename2), (int) sizeof(name), (wxObjectConstructorFn) wxConstructorFor##name);
 
 //////
 ////// for abstract classes
@@ -124,12 +137,13 @@ wxObject* WXDLLEXPORT_CTORFN wxConstructorFor##name(void) \
 
 // Single inheritance with one base class
 #define IMPLEMENT_ABSTRACT_CLASS(name, basename) \
- wxClassInfo name::sm_class##name((char *) #name, (char *) #basename, \
-		 (char *) NULL, (int) sizeof(name), (wxObjectConstructorFn) NULL);
+ wxClassInfo name::sm_class##name((wxChar *) _T(#name), (wxChar *) _T(#basename), \
+		 (wxChar *) NULL, (int) sizeof(name), (wxObjectConstructorFn) NULL);
 
 // Multiple inheritance with two base classes
 #define IMPLEMENT_ABSTRACT_CLASS2(name, basename1, basename2) \
- wxClassInfo name::sm_class##name((char *) #name, (char *) #basename1, (char *) #basename2, (int) sizeof(name), (wxObjectConstructorFn) NULL);
+ wxClassInfo name::sm_class##name((wxChar *) _T(#name), (wxChar *) _T(#basename1), \
+		 (wxChar *) _T(#basename2), (int) sizeof(name), (wxObjectConstructorFn) NULL);
 
 #define IMPLEMENT_CLASS IMPLEMENT_ABSTRACT_CLASS
 #define IMPLEMENT_CLASS2 IMPLEMENT_ABSTRACT_CLASS2
@@ -151,11 +165,14 @@ wxObject* WXDLLEXPORT_CTORFN wxConstructorFor##name(void) \
 
 #endif
 
-#define IS_KIND_OF(obj, className) obj->IsKindOf(&className::sm_class##className)
+#define wxIS_KIND_OF(obj, className) obj->IsKindOf(&className::sm_class##className)
+
+// Just seems a bit nicer-looking (pretend it's not a macro)
+#define wxIsKindOf(obj, className) obj->IsKindOf(&className::sm_class##className)
 
 // Unfortunately Borland seems to need this include.
 #ifdef __BORLANDC__
-#if USE_IOSTREAMH
+#if wxUSE_IOSTREAMH
 #include <iostream.h>
 #else
 #include <iostream>
@@ -174,27 +191,39 @@ class WXDLLEXPORT wxObject
   wxObject(void);
   virtual ~wxObject(void);
 
-  virtual wxClassInfo *GetClassInfo(void) { return &sm_classwxObject; }
+  virtual wxClassInfo *GetClassInfo(void) const { return &sm_classwxObject; }
+  wxObject *Clone(void) const;
+  virtual void CopyObject(wxObject& object_dest) const;
 
-  bool IsKindOf(wxClassInfo *info);
+  bool IsKindOf(wxClassInfo *info) const;
 
-#if WXDEBUG && USE_MEMORY_TRACING
-  void * operator new (size_t size, char * fileName = NULL, int lineNum = 0);
+#if defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING
+  void * operator new (size_t size, wxChar * fileName = NULL, int lineNum = 0);
   void operator delete (void * buf);
-  
-  // Cause problems for VC++
-#ifndef _MSC_VER
-  void * operator new[] (size_t size, char * fileName = NULL, int lineNum = 0);
+
+// VC++ 6.0
+#if defined(__VISUALC__) && (__VISUALC__ >= 1200)
+  void operator delete(void *buf, char*, int);
+#endif
+
+    // Causes problems for VC++
+#if wxUSE_ARRAY_MEMORY_OPERATORS && !defined(__VISUALC__) && !defined( __MWERKS__)
+  void * operator new[] (size_t size, wxChar * fileName = NULL, int lineNum = 0);
   void operator delete[] (void * buf);
 #endif
 
+#ifdef __MWERKS__
+  void * operator new[] (size_t size, wxChar * fileName  , int lineNum = 0);
+  void operator delete[] (void * buf);
 #endif
 
-#if WXDEBUG || USE_DEBUG_CONTEXT
+#endif // Debug & memory tracing
+
+#if defined(__WXDEBUG__) || wxUSE_DEBUG_CONTEXT
   virtual void Dump(ostream& str);
 #endif
 
-#ifdef USE_SERIAL
+#if wxUSE_SERIAL
   virtual void StoreObject( wxObjectOutputStream &stream );
   virtual void LoadObject( wxObjectInputStream &stream );
 #endif
@@ -210,7 +239,7 @@ class WXDLLEXPORT wxObject
 
 protected:
   wxObjectRefData*      m_refData;
-#ifdef USE_SERIAL
+#if wxUSE_SERIAL
   wxObject_Serialize*   m_serialObj;
 #endif
 };
@@ -232,11 +261,20 @@ private:
     int m_count;
 };
 
-#if WXDEBUG && USE_GLOBAL_MEMORY_OPERATORS
-//#ifndef WXDEBUG_NEW
-//#define WXDEBUG_NEW new(__FILE__,__LINE__)
-//#endif
-#define new new(__FILE__,__LINE__)
+#ifdef __WXDEBUG__
+#ifndef WXDEBUG_NEW
+#define WXDEBUG_NEW new(__TFILE__,__LINE__)
+#endif
+#else
+#define WXDEBUG_NEW new
+#endif
+
+// Redefine new to be the debugging version. This doesn't
+// work with all compilers, in which case you need to
+// use WXDEBUG_NEW explicitly if you wish to use the debugging version.
+
+#if defined(__WXDEBUG__) && wxUSE_GLOBAL_MEMORY_OPERATORS && wxUSE_DEBUG_NEW_ALWAYS
+#define new new(__TFILE__,__LINE__)
 #endif
 
 #endif