Cast for argument to delete[] - VC6 doesn't want to delete a const pointer

[wxWidgets.git] / include / wx / msw / clipbrd.h

diff --git a/include/wx/msw/clipbrd.h b/include/wx/msw/clipbrd.h
index c1afb26016c9958d961f38213bef5fb2e84fc307..7a771e75bbdc8078373acaba91b8929ceb83aa66 100644 (file)
--- a/include/wx/msw/clipbrd.h
+++ b/include/wx/msw/clipbrd.h
@@ -1,6 +1,6 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        clipbrd.h
-// Purpose:     Clipboard functionality
+// Name:        wx/msw/clipbrd.h
+// Purpose:     wxClipboad class and clipboard functions for MSW
 // Author:      Julian Smart
 // Modified by:
 // Created:     01/02/97
@@ -12,13 +12,6 @@
 #ifndef _WX_CLIPBRD_H_
 #define _WX_CLIPBRD_H_
 
-#ifdef __GNUG__
-#pragma interface "clipbrd.h"
-#endif
-
-#include "wx/defs.h"
-#include "wx/setup.h"
-
 #if wxUSE_CLIPBOARD
 
 #include "wx/list.h"
@@ -29,24 +22,24 @@
 // implement wxClipboard, and for compatibility.
 
 // open/close the clipboard
-WXDLLEXPORT bool wxOpenClipboard();
-WXDLLEXPORT bool wxIsClipboardOpened();
+WXDLLIMPEXP_CORE bool wxOpenClipboard();
+WXDLLIMPEXP_CORE bool wxIsClipboardOpened();
 #define wxClipboardOpen wxIsClipboardOpened
-WXDLLEXPORT bool wxCloseClipboard();
+WXDLLIMPEXP_CORE bool wxCloseClipboard();
 
 // get/set data
-WXDLLEXPORT bool wxEmptyClipboard();
-WXDLLEXPORT bool wxSetClipboardData(wxDataFormat dataFormat,
+WXDLLIMPEXP_CORE bool wxEmptyClipboard();
+WXDLLIMPEXP_CORE bool wxSetClipboardData(wxDataFormat dataFormat,
                                     const void *data,
                                     int width = 0, int height = 0);
-WXDLLEXPORT void* wxGetClipboardData(wxDataFormat dataFormat,
+WXDLLIMPEXP_CORE void* wxGetClipboardData(wxDataFormat dataFormat,
                                      long *len = NULL);
 
 // clipboard formats
-WXDLLEXPORT bool wxIsClipboardFormatAvailable(wxDataFormat dataFormat);
-WXDLLEXPORT wxDataFormat wxEnumClipboardFormats(wxDataFormat dataFormat);
-WXDLLEXPORT int  wxRegisterClipboardFormat(wxChar *formatName);
-WXDLLEXPORT bool wxGetClipboardFormatName(wxDataFormat dataFormat,
+WXDLLIMPEXP_CORE bool wxIsClipboardFormatAvailable(wxDataFormat dataFormat);
+WXDLLIMPEXP_CORE wxDataFormat wxEnumClipboardFormats(wxDataFormat dataFormat);
+WXDLLIMPEXP_CORE int  wxRegisterClipboardFormat(wxChar *formatName);
+WXDLLIMPEXP_CORE bool wxGetClipboardFormatName(wxDataFormat dataFormat,
                                           wxChar *formatName,
                                           int maxCount);
 
@@ -54,14 +47,14 @@ WXDLLEXPORT bool wxGetClipboardFormatName(wxDataFormat dataFormat,
 // wxClipboard
 //-----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxDataObject;
-class WXDLLEXPORT wxClipboard : public wxObject
+class WXDLLIMPEXP_FWD_CORE wxDataObject;
+class WXDLLIMPEXP_CORE wxClipboard : public wxClipboardBase
 {
     DECLARE_DYNAMIC_CLASS(wxClipboard)
 
 public:
     wxClipboard();
-    ~wxClipboard();
+    virtual ~wxClipboard();
 
     // open the clipboard before SetData() and GetData()
     virtual bool Open();
@@ -69,6 +62,9 @@ public:
     // close the clipboard after SetData() and GetData()
     virtual void Close();
 
+    // query whether the clipboard is opened
+    virtual bool IsOpened() const;
+
     // set the clipboard data. all other formats will be deleted.
     virtual bool SetData( wxDataObject *data );
 
@@ -76,38 +72,24 @@ public:
     virtual bool AddData( wxDataObject *data );
 
     // ask if data in correct format is available
-    virtual bool IsSupported( wxDataFormat format );
+    virtual bool IsSupported( const wxDataFormat& format );
 
     // fill data with data on the clipboard (if available)
-    virtual bool GetData( wxDataObject *data );
+    virtual bool GetData( wxDataObject& data );
 
     // clears wxTheClipboard and the system's clipboard if possible
     virtual void Clear();
-    
-    /// X11 has two clipboards which get selected by this call. Empty on MSW.
-    void UsePrimarySelection( bool WXUNUSED(primary) = FALSE ) { }
-    
-};
-
-// The global clipboard object
-WXDLLEXPORT_DATA(extern wxClipboard*) wxTheClipboard;
-
-//-----------------------------------------------------------------------------
-// wxClipboardModule: module responsible for initializing the global clipboard
-// object
-//-----------------------------------------------------------------------------
-
-class wxClipboardModule : public wxModule
-{
-    DECLARE_DYNAMIC_CLASS(wxClipboardModule)
 
-public:
-    wxClipboardModule() { }
+    // flushes the clipboard: this means that the data which is currently on
+    // clipboard will stay available even after the application exits (possibly
+    // eating memory), otherwise the clipboard will be emptied on exit
+    virtual bool Flush();
 
-    bool OnInit();
-    void OnExit();
+private:
+    IDataObject *m_lastDataObject;
+    bool m_isOpened;
 };
 
 #endif // wxUSE_CLIPBOARD
-#endif
-    // _WX_CLIPBRD_H_
+
+#endif // _WX_CLIPBRD_H_