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- /* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
- * Copyright (C) 2004-2008 Constantin Kaplinsky. All Rights Reserved.
- * Copyright 2017 Peter Astrand <astrand@cendio.se> for Cendio AB
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- * USA.
- */
-
- #ifndef __XDESKTOP_H__
- #define __XDESKTOP_H__
-
- #include <rfb/VNCServerST.h>
- #include <tx/TXWindow.h>
- #include <unixcommon.h>
-
- #include <X11/XKBlib.h>
- #ifdef HAVE_XDAMAGE
- #include <X11/extensions/Xdamage.h>
- #endif
-
- class Geometry;
- class XPixelBuffer;
-
- // number of XKb indicator leds to handle
- #define XDESKTOP_N_LEDS 3
-
- class XDesktop : public rfb::SDesktop, public TXGlobalEventHandler
- {
- public:
- XDesktop(Display* dpy_, Geometry *geometry);
- virtual ~XDesktop();
- void poll();
- // -=- SDesktop interface
- virtual void start(rfb::VNCServer* vs);
- virtual void stop();
- bool isRunning();
- virtual void pointerEvent(const rfb::Point& pos, int buttonMask);
- KeyCode XkbKeysymToKeycode(Display* dpy, KeySym keysym);
- virtual void keyEvent(rdr::U32 keysym, rdr::U32 xtcode, bool down);
- virtual void clientCutText(const char* str, int len);
- virtual unsigned int setScreenLayout(int fb_width, int fb_height,
- const rfb::ScreenSet& layout);
-
- // -=- TXGlobalEventHandler interface
- virtual bool handleGlobalEvent(XEvent* ev);
-
- protected:
- Display* dpy;
- Geometry* geometry;
- XPixelBuffer* pb;
- rfb::VNCServerST* server;
- int oldButtonMask;
- bool haveXtest;
- bool haveDamage;
- int maxButtons;
- std::map<KeySym, KeyCode> pressedKeys;
- bool running;
- #ifdef HAVE_XDAMAGE
- Damage damage;
- int xdamageEventBase;
- #endif
- int xkbEventBase;
- #ifdef HAVE_XFIXES
- int xfixesEventBase;
- #endif
- #ifdef HAVE_XRANDR
- int xrandrEventBase;
- OutputIdMap outputIdMap;
- unsigned long randrSyncSerial;
- #endif
- int ledMasks[XDESKTOP_N_LEDS];
- unsigned ledState;
- const unsigned short *codeMap;
- unsigned codeMapLen;
- bool setCursor();
- rfb::ScreenSet computeScreenLayout();
- };
-
- #endif // __XDESKTOP_H__
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