Committed William Osborne's wxPalmOS port

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29996 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/palmos/clipbrd.h

@@ -0,0 +1,102 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/palmos/clipbrd.h
+// Purpose:     wxClipboad class and clipboard functions for Palm OS
+// Author:      William Osborne
+// Modified by:
+// Created:     10/13/04
+// RCS-ID:      $Id: 
+// Copyright:   (c) William Osborne
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_CLIPBRD_H_
+#define _WX_CLIPBRD_H_
+
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+#pragma interface "clipbrd.h"
+#endif
+
+#if wxUSE_CLIPBOARD
+
+#include "wx/list.h"
+#include "wx/module.h"
+#include "wx/dataobj.h"     // for wxDataFormat
+
+// These functions superceded by wxClipboard, but retained in order to
+// implement wxClipboard, and for compatibility.
+
+// open/close the clipboard
+WXDLLEXPORT bool wxOpenClipboard();
+WXDLLEXPORT bool wxIsClipboardOpened();
+#define wxClipboardOpen wxIsClipboardOpened
+WXDLLEXPORT bool wxCloseClipboard();
+
+// get/set data
+WXDLLEXPORT bool wxEmptyClipboard();
+WXDLLEXPORT bool wxSetClipboardData(wxDataFormat dataFormat,
+                                    const void *data,
+                                    int width = 0, int height = 0);
+WXDLLEXPORT 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,
+                                          wxChar *formatName,
+                                          int maxCount);
+
+//-----------------------------------------------------------------------------
+// wxClipboard
+//-----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxDataObject;
+class WXDLLEXPORT wxClipboard : public wxObject
+{
+    DECLARE_DYNAMIC_CLASS(wxClipboard)
+
+public:
+    wxClipboard();
+    ~wxClipboard();
+
+    // open the clipboard before SetData() and GetData()
+    virtual bool Open();
+
+    // 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 );
+
+    // add to the clipboard data.
+    virtual bool AddData( wxDataObject *data );
+
+    // ask if data in correct format is available
+    virtual bool IsSupported( wxDataFormat format );
+
+    // fill data with data on the clipboard (if available)
+    virtual bool GetData( wxDataObject& data );
+
+    // clears wxTheClipboard and the system's clipboard if possible
+    virtual void Clear();
+
+    // 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();
+
+    // X11 has two clipboards which get selected by this call. Empty on MSW.
+    void UsePrimarySelection( bool WXUNUSED(primary) = FALSE ) { }
+
+private:
+    bool m_clearOnExit;
+    bool m_isOpened;
+};
+
+#endif // wxUSE_CLIPBOARD
+#endif
+    // _WX_CLIPBRD_H_