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