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Implemented a simple modality under X11.

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Filled wxDataFormat and wxDataObject etc.
  Added skeleton for X11 clipboard.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14370 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2002-02-23 21:26:16 +00:00
parent 731db70980
commit 9691c806e6
16 changed files with 892 additions and 574 deletions
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82
include/wx/x11/clipbrd.h
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@@ -1,84 +1,88 @@
/////////////////////////////////////////////////////////////////////////////
// Name: clipbrd.h
// Purpose: Clipboard functionality.
// Author: Julian Smart
// Modified by:
// Author: Robert Roebling
// Created: 17/09/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
// Copyright: (c) Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_CLIPBRD_H_
#define _WX_CLIPBRD_H_
#ifndef __X11CLIPBOARDH__
#define __X11CLIPBOARDH__
#ifdef __GNUG__
#pragma interface "clipbrd.h"
#pragma interface
#endif
#if wxUSE_CLIPBOARD
#include "wx/object.h"
#include "wx/list.h"
#include "wx/dataobj.h"
#include "wx/control.h"
#include "wx/module.h"
bool WXDLLEXPORT wxOpenClipboard();
bool WXDLLEXPORT wxClipboardOpen();
bool WXDLLEXPORT wxCloseClipboard();
bool WXDLLEXPORT wxEmptyClipboard();
bool WXDLLEXPORT wxIsClipboardFormatAvailable(wxDataFormat dataFormat);
bool WXDLLEXPORT wxSetClipboardData(wxDataFormat dataFormat, wxObject *obj, int width = 0, int height = 0);
wxObject* WXDLLEXPORT wxGetClipboardData(wxDataFormat dataFormat, long *len = NULL);
wxDataFormat WXDLLEXPORT wxEnumClipboardFormats(wxDataFormat dataFormat);
wxDataFormat WXDLLEXPORT wxRegisterClipboardFormat(char *formatName);
bool WXDLLEXPORT wxGetClipboardFormatName(wxDataFormat dataFormat, char *formatName, int maxCount);
//-----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
// wxClipboard
//-----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
class wxClipboard : public wxClipboardBase
{
public:
wxClipboard();
~wxClipboard();
// open the clipboard before SetData() and GetData()
virtual bool Open();
// close the clipboard after SetData() and GetData()
virtual void Close();
// opened?
virtual bool IsOpened() const { return m_open; }
// replaces the data on the clipboard with data
// 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 );
// adds data to the clipboard
// add to the clipboard data.
virtual bool AddData( wxDataObject *data );
// format available on the clipboard ?
// ask if data in correct format is available
virtual bool IsSupported( const 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();
// If primary == TRUE, use primary selection in all further ops,
// primary == FALSE resets it.
virtual void UsePrimarySelection(bool primary = TRUE)
{ m_usePrimary = primary; }
{ m_usePrimary = primary; }
// implementation from now on
bool m_open;
wxList m_data;
bool m_ownsClipboard;
bool m_ownsPrimarySelection;
wxDataObject *m_data;
WXWindow m_clipboardWidget; /* for getting and offering data */
WXWindow m_targetsWidget; /* for getting list of supported formats */
bool m_waiting; /* querying data or formats is asynchronous */
bool m_formatSupported;
Atom m_targetRequested;
bool m_usePrimary;
wxDataObject *m_receivedData;
private:
DECLARE_DYNAMIC_CLASS(wxClipboard)
};
#endif // wxUSE_CLIPBOARD
#endif
// wxUSE_CLIPBOARD
#endif
// _WX_CLIPBRD_H_
// __X11CLIPBOARDH__