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annotate src/main/java/com/glavsoft/rfb/client/FramebufferUpdateRequestMessage.java @ 449:d5bcae14c2cd

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reuse FrameUpdateRequest for all code
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 19 Jun 2016 17:53:13 +0900
parents 344a35b7c47f
children aa3822daf75a
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17b702648079 version2.7.2 original version.
Taninari YU <you@cr.ie.u-ryukyu.ac.jp>
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1 // Copyright (C) 2010, 2011, 2012, 2013 GlavSoft LLC.
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2 // All rights reserved.
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3 //
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4 //-------------------------------------------------------------------------
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5 // This file is part of the TightVNC software. Please visit our Web site:
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6 //
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7 // http://www.tightvnc.com/
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8 //
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9 // This program is free software; you can redistribute it and/or modify
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10 // it under the terms of the GNU General Public License as published by
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11 // the Free Software Foundation; either version 2 of the License, or
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12 // (at your option) any later version.
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13 //
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14 // This program is distributed in the hope that it will be useful,
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15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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17 // GNU General Public License for more details.
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18 //
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19 // You should have received a copy of the GNU General Public License along
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20 // with this program; if not, write to the Free Software Foundation, Inc.,
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21 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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22 //-------------------------------------------------------------------------
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23 //
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24
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25 package com.glavsoft.rfb.client;
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27 import com.glavsoft.exceptions.TransportException;
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28 import com.glavsoft.transport.Writer;
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29
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30 import java.util.Timer;
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31 import java.util.TimerTask;
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32
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33
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34 public class FramebufferUpdateRequestMessage implements ClientToServerMessage {
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35 private final int height;
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36 private final int width;
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37 private final int y;
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38 private final int x;
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39
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40 private boolean sendFullScreenFlag;
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41
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42 public FramebufferUpdateRequestMessage(int x, int y, int width,
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43 int height, boolean fullScreen) {
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44 this.x = x;
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45 this.y = y;
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46 this.width = width;
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47 this.height = height;
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48 this.sendFullScreenFlag = fullScreen;
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49 // sendFullScreenRequest();
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50 }
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51
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52 @Override
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53 public void send(Writer writer) throws TransportException {
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54 writer.writeByte(FRAMEBUFFER_UPDATE_REQUEST);
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55 if(sendFullScreenFlag) {
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56 writer.writeByte(0);
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57 sendFullScreenFlag = false;
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58 } else {
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59 writer.writeByte(1);
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60 }
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61 writer.writeInt16(x);
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62 writer.writeInt16(y);
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63 writer.writeInt16(width);
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64 writer.writeInt16(height);
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65 writer.flush();
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66 }
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67
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68 @Override
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69 public String toString() {
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70 return "FramebufferUpdateRequestMessage: [x: " + x + " y: " + y
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71 + " width: " + width + " height: " + height +
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72 " fullScreen: " + sendFullScreenFlag + "]";
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73 }
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74
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75 /**
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76 * start send full screen request timer
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77 * it is periodically executed
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78 * there is no way to stop this
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79 */
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80 public void sendFullScreenRequest() {
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81 int sendFullScreenTimer = 50 * 1000;
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82 TimerTask tt = new TimerTask() {
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83 @Override
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84 public void run() {
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85 sendFullScreenFlag = true;
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86 }
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87 };
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88 Timer timer = new Timer();
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89 timer.schedule(tt, 0, sendFullScreenTimer);
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90 }
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91 }