CMsgHandler.java

/* Copyright (C) 2002-2005 RealVNC Ltd.  All Rights Reserved.
 * 
 * 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
//

package com.iiordanov.tigervnc.rfb;

import android.graphics.Bitmap;

abstract public class CMsgHandler {

  public CMsgHandler() {
    cp = new ConnParams();
  }

  public void setDesktopSize(int width, int height) 
  {
    cp.width = width;
    cp.height = height;
  }

  public void setExtendedDesktopSize(int reason, int result,
                                     int width, int height,
                                     ScreenSet layout) 
  {
    cp.supportsSetDesktopSize = true;
    
    if ((reason == screenTypes.reasonClient) && (result != screenTypes.resultSuccess))
      return;

    if (!layout.validate(width, height))
      vlog.error("Server sent us an invalid screen layout");

    cp.width = width;
    cp.height = height;
    cp.screenLayout = layout;
  }

  public void setPixelFormat(PixelFormat pf) 
  {
    cp.setPF(pf);
  }

  public void setName(String name) 
  {
    cp.setName(name);
  }

  public void clientRedirect(int port, String host, 
                             String x509subject) {}

  public void setCursor(int width, int height, Point hotspot,
                        int[] data, byte[] mask) {}
  public void serverInit() {}

  public void framebufferUpdateStart() {}
  public void framebufferUpdateEnd() {}
  public void beginRect(Rect r, int encoding) {}
  public void endRect(Rect r, int encoding) {}

  public void setColourMapEntries(int firstColour, int nColours, 
    int[] rgbs) { }
  public void bell() {}
  public void serverCutText(String str, int len) {}

  public void fillRect(Rect r, int pix) {}
  public void imageRect(Rect r, int[] pixels) {}
  public void imageRect(Rect r, Bitmap b) {}
  public void copyRect(Rect r, int srcX, int srcY) {}

  abstract public PixelFormat getPreferredPF();

  public ConnParams cp;

  static LogWriter vlog = new LogWriter("CMsgHandler");
}