made font a non-pointer; code cleanup

[wxWidgets.git] / include / wx / dataobj.h

diff --git a/include/wx/dataobj.h b/include/wx/dataobj.h
index e1f345e2d92fa98480bd3dd2581347f9b24c9bdc..085487c62f32db7d29fc2e8185687d75f8c6f499 100644 (file)
--- a/include/wx/dataobj.h
+++ b/include/wx/dataobj.h
@@ -6,24 +6,27 @@
 // Created:     26.05.99
 // RCS-ID:      $Id$
 // Copyright:   (c) wxWindows Team
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_DATAOBJ_H_BASE_
 #define _WX_DATAOBJ_H_BASE_
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma interface "dataobjbase.h"
 #endif
 
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
-
 #include "wx/defs.h"
+
+#if wxUSE_DATAOBJ
+
 #include "wx/string.h"
 #include "wx/bitmap.h"
 #include "wx/list.h"
+#include "wx/arrstr.h"
 
 // ============================================================================
 /*
@@ -79,8 +82,12 @@ public:
     #include "wx/motif/dataform.h"
 #elif defined(__WXGTK__)
     #include "wx/gtk/dataform.h"
+#elif defined(__WXX11__)
+    #include "wx/x11/dataform.h"
 #elif defined(__WXMAC__)
     #include "wx/mac/dataform.h"
+#elif defined(__WXCOCOA__)
+    #include "wx/cocoa/dataform.h"
 #elif defined(__WXPM__)
     #include "wx/os2/dataform.h"
 #endif
@@ -159,16 +166,16 @@ public:
     #include "wx/msw/ole/dataobj.h"
 #elif defined(__WXMOTIF__)
     #include "wx/motif/dataobj.h"
+#elif defined(__WXX11__)
+    #include "wx/x11/dataobj.h"
 #elif defined(__WXGTK__)
     #include "wx/gtk/dataobj.h"
-#elif defined(__WXQT__)
-    #include "wx/qt/dnd.h"
 #elif defined(__WXMAC__)
     #include "wx/mac/dataobj.h"
+#elif defined(__WXCOCOA__)
+    #include "wx/cocoa/dataobj.h"
 #elif defined(__WXPM__)
     #include "wx/os2/dataobj.h"
-#elif defined(__WXSTUBS__)
-    #include "wx/stubs/dnd.h"
 #endif
 
 // ----------------------------------------------------------------------------
@@ -238,6 +245,8 @@ public:
 private:
     // the one and only format we support
     wxDataFormat m_format;
+
+    DECLARE_NO_COPY_CLASS(wxDataObjectSimple)
 };
 
 // ----------------------------------------------------------------------------
@@ -256,7 +265,8 @@ class WXDLLEXPORT wxDataObjectComposite : public wxDataObject
 {
 public:
     // ctor
-    wxDataObjectComposite() { m_preferred = 0; }
+    wxDataObjectComposite();
+    virtual ~wxDataObjectComposite();
 
     // add data object (it will be deleted by wxDataObjectComposite, hence it
     // must be allocated on the heap) whose format will become the preferred
@@ -275,6 +285,13 @@ public:
 protected:
     // returns the pointer to the object which supports this format or NULL
     wxDataObjectSimple *GetObject(const wxDataFormat& format) const;
+#if defined(__WXMSW__)
+    virtual const void* GetSizeFromBuffer( const void* buffer, size_t* size,
+                                           const wxDataFormat& format );
+    virtual void* SetSizeInBuffer( void* buffer, size_t size,
+                                   const wxDataFormat& format );
+    virtual size_t GetBufferOffset( const wxDataFormat& format );
+#endif
 
 private:
     // the list of all (simple) data objects whose formats we support
@@ -283,6 +300,8 @@ private:
     // the index of the preferred one (0 initially, so by default the first
     // one is the preferred)
     size_t m_preferred;
+
+    DECLARE_NO_COPY_CLASS(wxDataObjectComposite)
 };
 
 // ============================================================================
@@ -303,7 +322,8 @@ public:
     // ctor: you can specify the text here or in SetText(), or override
     // GetText()
     wxTextDataObject(const wxString& text = wxEmptyString)
-        : wxDataObjectSimple(wxDF_TEXT), m_text(text)
+        : wxDataObjectSimple(wxUSE_UNICODE?wxDF_UNICODETEXT:wxDF_TEXT),
+          m_text(text)
         {
         }
 
@@ -315,20 +335,36 @@ public:
 
     // implement base class pure virtuals
     // ----------------------------------
+
+#if wxUSE_UNICODE && defined(__WXGTK20__)
+    virtual size_t GetFormatCount(Direction WXUNUSED(dir) = Get) const { return 2; }
+    virtual void GetAllFormats(wxDataFormat *formats,
+                               wxDataObjectBase::Direction WXUNUSED(dir) = Get) const;
+                               
+    virtual size_t GetDataSize() const { return GetDataSize(GetPreferredFormat()); }
+    virtual bool GetDataHere(void *buf) const { return GetDataHere(GetPreferredFormat(), buf); }
+    virtual bool SetData(size_t len, const void *buf) { return SetData(GetPreferredFormat(), len, buf); }
+
+    size_t GetDataSize(const wxDataFormat& format) const;
+    bool GetDataHere(const wxDataFormat& format, void *pBuf) const;
+    bool SetData(const wxDataFormat& format, size_t nLen, const void* pBuf);
+#else
     virtual size_t GetDataSize() const;
     virtual bool GetDataHere(void *buf) const;
     virtual bool SetData(size_t len, const void *buf);
 
-private:
-    wxString m_text;
-
-    // virtual function hiding supression
     size_t GetDataSize(const wxDataFormat& format) const
         { return(wxDataObjectSimple::GetDataSize(format)); }
     bool GetDataHere(const wxDataFormat& format, void *pBuf) const
         { return(wxDataObjectSimple::GetDataHere(format, pBuf)); }
     bool SetData(const wxDataFormat& format, size_t nLen, const void* pBuf)
         { return(wxDataObjectSimple::SetData(format, nLen, pBuf)); }
+#endif
+
+private:
+    wxString m_text;
+    
+    DECLARE_NO_COPY_CLASS(wxTextDataObject)
 };
 
 // ----------------------------------------------------------------------------
@@ -352,6 +388,8 @@ public:
 
 protected:
     wxBitmap m_bitmap;
+
+    DECLARE_NO_COPY_CLASS(wxBitmapDataObjectBase)
 };
 
 // ----------------------------------------------------------------------------
@@ -383,6 +421,8 @@ private:
         { return(wxDataObjectSimple::GetDataSize(format)); }
     bool GetDataHere(const wxDataFormat& format, void* pBuf) const
         { return(wxDataObjectSimple::GetDataHere(format, pBuf)); }
+
+    DECLARE_NO_COPY_CLASS(wxFileDataObjectBase)
 };
 
 // ----------------------------------------------------------------------------
@@ -437,6 +477,8 @@ private:
         { return(wxDataObjectSimple::GetDataHere(format, pBuf)); }
     bool SetData(const wxDataFormat& format, size_t nLen, const void* pBuf)
         { return(wxDataObjectSimple::SetData(format, nLen, pBuf)); }
+
+    DECLARE_NO_COPY_CLASS(wxCustomDataObject)
 };
 
 // ----------------------------------------------------------------------------
@@ -450,8 +492,14 @@ private:
 #else // !__WXMSW__
     #if defined(__WXGTK__)
         #include "wx/gtk/dataobj2.h"
+    #elif defined(__WXX11__)
+        #include "wx/x11/dataobj2.h"
+    #elif defined(__WXMOTIF__)
+        #include "wx/motif/dataobj2.h"
     #elif defined(__WXMAC__)
         #include "wx/mac/dataobj2.h"
+    #elif defined(__WXCOCOA__)
+        #include "wx/cocoa/dataobj2.h"
     #elif defined(__WXPM__)
         #include "wx/os2/dataobj2.h"
     #endif
@@ -461,7 +509,10 @@ private:
     {
     public:
         wxString GetURL() const { return GetText(); }
+        void SetURL(const wxString& url) { SetText(url); }
     };
 #endif // __WXMSW__/!__WXMSW__
 
+#endif // wxUSE_DATAOBJ
+
 #endif // _WX_DATAOBJ_H_BASE_