// Author: Robert Roebling
// Id: $Id$
// Copyright: (c) 1998 Robert Roebling
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#endif
#include "wx/defs.h"
+
+#if wxUSE_CLIPBOARD
+
#include "wx/object.h"
#include "wx/list.h"
+#include "wx/dataobj.h"
#include "wx/control.h"
-#include "wx/dnd.h" // for wxDataObject
+#include "wx/module.h"
//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------
class wxClipboard;
-
-//-----------------------------------------------------------------------------
-// global functions
-//-----------------------------------------------------------------------------
-
-void wxInitClipboard();
-void wxDoneClipboard();
+class wxClipboardModule;
//-----------------------------------------------------------------------------
// global data
// wxClipboard
//-----------------------------------------------------------------------------
-class wxClipboard: public wxObject
+class 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();
+
+ // 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: not available under GTK
+ virtual bool Flush() { return FALSE; }
+
+ /// If primary == TRUE, use primary selection in all further ops,
+ /// primary=FALSE resets it.
+ inline void UsePrimarySelection(bool primary = TRUE) { m_usePrimary = primary; }
+
+ // implementation
+ bool m_open;
+ bool m_ownsClipboard;
+ bool m_ownsPrimarySelection;
+ wxDataObject *m_data;
+
+ GtkWidget *m_clipboardWidget; /* for getting and offering data */
+ GtkWidget *m_targetsWidget; /* for getting list of supported formats */
+ bool m_waiting; /* querying data or formats is asynchronous */
+
+ bool m_formatSupported;
+ GdkAtom m_targetRequested;
+ bool m_usePrimary;
+ wxDataObject *m_receivedData;
+
+private:
+ DECLARE_DYNAMIC_CLASS(wxClipboard)
+};
+//-----------------------------------------------------------------------------
+// wxClipboardModule
+//-----------------------------------------------------------------------------
+
+class wxClipboardModule: public wxModule
+{
public:
-
- wxClipboard();
- ~wxClipboard();
-
- virtual void SetData( wxDataObject *data );
- virtual void *GetData( wxDataFormat format, size_t *length );
- virtual bool IsAvailable( wxDataFormat format );
-
- // implementation
-
- wxDataObject *m_data;
- char *m_sentString,
- *m_receivedString;
- void *m_receivedTargets;
- size_t m_receivedLength;
- GtkWidget *m_clipboardWidget;
+ wxClipboardModule() {}
+ bool OnInit();
+ void OnExit();
+
+private:
+ DECLARE_DYNAMIC_CLASS(wxClipboardModule)
};
+#endif
+
+ // wxUSE_CLIPBOARD
+
#endif
// __GTKCLIPBOARDH__