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/**************************************************************************/
/* */
/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com) */
/* Copyright (c) 2008-2017 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de> */
/* Copyright (c) 2011-2022 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/
/* Copyright (c) 2014-2019 Mihai Moldovan <ionic@ionic.de> */
/* Copyright (c) 2014-2022 Ulrich Sibiller <uli42@gmx.de> */
/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com) */
/* */
/* NXAGENT, NX protocol compression and NX extensions to this software */
/* are copyright of the aforementioned persons and companies. */
/* */
/* Redistribution and use of the present software is allowed according */
/* to terms specified in the file LICENSE which comes in the source */
/* distribution. */
/* */
/* All rights reserved. */
/* */
/* NOTE: This software has received contributions from various other */
/* contributors, only the core maintainers and supporters are listed as */
/* copyright holders. Please contact us, if you feel you should be listed */
/* as copyright holder, as well. */
/* */
/**************************************************************************/
#ifndef __Rootless_H__
#define __Rootless_H__
#include "window.h"
/*
* The real X server's root window if we
* are in rootless mode.
*/
extern WindowPtr nxagentRootlessWindow;
/*
* We want to import all properties changed by external clients to
* reflect properties of our internal windows but we must ignore
* all the property notify events generated by our own requests.
* For this purpose we implement a FIFO to record every change pro-
* perty request that we dispatch. In this way, when processing a
* property notify, we can distinguish between the notifications
* generated by our requests from those generated by other clients
* connected to the real X server.
*/
#ifdef XlibAtom
typedef struct
{
Window window;
XlibAtom property;
} PropertyRequestRec;
extern PropertyRequestRec nxagentPropertyRequests[256];
#endif
Window nxagentRootlessWindowParent(WindowPtr pWin);
void nxagentRootlessAddTopLevelWindow(WindowPtr pWin, Window w);
void nxagentRootlessDelTopLevelWindow(WindowPtr pWin);
WindowPtr nxagentRootlessTopLevelWindow(Window w);
#ifndef _XSERVER64
void nxagentRootlessRestack(Window *toplevel, unsigned int ntoplevel);
#else
void nxagentRootlessRestack(unsigned long *toplevel, unsigned int ntoplevel);
#endif
int nxagentExportAllProperty(WindowPtr pWin);
int nxagentExportProperty(WindowPtr pWin, Atom property, Atom type, int format,
int mode, unsigned long nUnits, void * value);
#define MAX_RETRIEVED_PROPERTY_SIZE 256 * 1024
#ifdef XlibAtom
void nxagentImportProperty(Window window, XlibAtom property, XlibAtom type, int format,
unsigned long nitems, unsigned long bytes_after, unsigned char *buffer);
#endif
/*
* Push last ChangeProperty to the list.
*/
#ifdef XlibAtom
void nxagentAddPropertyToList(XlibAtom property, WindowPtr pWin);
#endif
/*
* Check if a PropertyNotify match the top
* of the list.
*/
Bool nxagentNotifyMatchChangeProperty(void *X);
void nxagentConfigureRootlessWindow(WindowPtr pWin, int x, int y, int w, int h, int bw,
WindowPtr pSib, int stack_mode, Mask mask);
void nxagentCirculateRootlessWindows(int direction);
void nxagentFreePropertyList(void);
#endif /* __Rootless_H__ */
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