wxWidgets/include/wx/gtk/clipbrd.h

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/////////////////////////////////////////////////////////////////////////////
// Name: clipboard.h
// Purpose:
// Author: Robert Roebling
// Id: $Id$
// Copyright: (c) 1998 Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef __GTKCLIPBOARDH__
#define __GTKCLIPBOARDH__
#ifdef __GNUG__
#pragma interface
#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/module.h"
//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------
class wxClipboard;
class wxClipboardModule;
//-----------------------------------------------------------------------------
// global data
//-----------------------------------------------------------------------------
extern wxClipboard* wxTheClipboard;
//-----------------------------------------------------------------------------
// wxClipboard
//-----------------------------------------------------------------------------
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();
// can be called several times
virtual bool SetData( wxDataObject *data );
// format available on the clipboard ?
// supply ID if private format, the same as wxPrivateDataObject::SetId()
virtual bool IsSupportedFormat( wxDataFormat format, const wxString &id = "" );
// 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();
// implementation
GdkAtom GetTargetAtom( wxDataFormat format, const wxString &id = "" );
bool m_open;
bool m_ownsClipboard;
bool m_ownsPrimarySelection;
wxList m_dataObjects;
GtkWidget *m_clipboardWidget;
bool m_formatSupported;
GdkAtom m_targetRequested;
wxDataObject *m_receivedData;
};
//-----------------------------------------------------------------------------
// wxClipboardModule
//-----------------------------------------------------------------------------
class wxClipboardModule: public wxModule
{
DECLARE_DYNAMIC_CLASS(wxClipboardModule)
public:
wxClipboardModule() {}
bool OnInit();
void OnExit();
};
#endif
// wxUSE_CLIPBOARD
#endif
// __GTKCLIPBOARDH__