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- /* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
- * Copyright 2009 Pierre Ossman 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.
- */
- //
- // CMsgHandler - class to handle incoming messages on the client side.
- //
-
- #ifndef __RFB_CMSGHANDLER_H__
- #define __RFB_CMSGHANDLER_H__
-
- #include <rdr/types.h>
- #include <rfb/Pixel.h>
- #include <rfb/ConnParams.h>
- #include <rfb/Rect.h>
- #include <rfb/ScreenSet.h>
-
- namespace rdr { class InStream; }
-
- namespace rfb {
-
- class CMsgHandler {
- public:
- CMsgHandler();
- virtual ~CMsgHandler();
-
- // The following methods are called as corresponding messages are read. A
- // derived class should override these methods as desired. Note that for
- // the setDesktopSize(), setExtendedDesktopSize(), setPixelFormat() and
- // setName() methods, a derived class should call on to CMsgHandler's
- // methods to set the members of cp appropriately.
-
- virtual void setDesktopSize(int w, int h);
- virtual void setExtendedDesktopSize(int reason, int result,
- int w, int h,
- const ScreenSet& layout);
- virtual void setCursor(int width, int height, const Point& hotspot,
- void* data, void* mask) = 0;
- virtual void setPixelFormat(const PixelFormat& pf);
- virtual void setName(const char* name);
- virtual void serverInit() = 0;
-
- virtual void framebufferUpdateStart() = 0;
- virtual void framebufferUpdateEnd() = 0;
- virtual void beginRect(const Rect& r, int encoding) = 0;
- virtual void endRect(const Rect& r, int encoding) = 0;
-
- virtual void setColourMapEntries(int firstColour, int nColours,
- rdr::U16* rgbs) = 0;
- virtual void bell() = 0;
- virtual void serverCutText(const char* str, rdr::U32 len) = 0;
-
- virtual void fillRect(const Rect& r, Pixel pix) = 0;
- virtual void imageRect(const Rect& r, void* pixels) = 0;
- virtual void copyRect(const Rect& r, int srcX, int srcY) = 0;
-
- ConnParams cp;
- };
- }
- #endif
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