1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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4 | *
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5 | * This file is part of HeuristicLab.
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6 | *
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7 | * HeuristicLab is free software: you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation, either version 3 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * HeuristicLab is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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19 | */
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20 | #endregion
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21 |
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22 | using System;
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23 | using System.Collections.Generic;
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24 | using System.ComponentModel;
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25 | using System.Data;
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26 | using System.Drawing;
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27 | using System.Linq;
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28 | using System.Text;
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29 | using System.Windows.Forms;
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30 | using System.Diagnostics;
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31 | using System.Threading;
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32 | using ZedGraph;
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33 | using HeuristicLab.Hive.Client.Console.ClientService;
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34 | using System.ServiceModel;
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35 | using System.Net;
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36 |
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37 | namespace HeuristicLab.Hive.Client.Console {
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38 |
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39 | #region Delegates
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40 |
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41 | delegate void UpdateTextDelegate(EventLogEntry ev);
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42 |
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43 | #endregion
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44 |
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45 | public partial class HiveClientConsole : Form {
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46 |
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47 | #region Declarations
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48 |
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49 | private const string ENDPOINTADRESS = "net.tcp://127.0.0.1:8000/ClientConsole/ClientConsoleCommunicator";
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50 | private const string EVENTLOGNAME = "Hive Client";
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51 |
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52 | private EventLog HiveClientEventLog;
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53 | private ClientConsoleCommunicatorClient cccc;
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54 | private System.Windows.Forms.Timer refreshTimer;
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55 | private ListViewColumnSorterDate lvwColumnSorter;
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56 |
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57 | #endregion
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58 |
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59 | #region Constructor
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60 |
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61 | public HiveClientConsole() {
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62 | InitializeComponent();
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63 | lvwColumnSorter = new ListViewColumnSorterDate();
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64 | lvLog.ListViewItemSorter = lvwColumnSorter;
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65 | lvwColumnSorter.SortColumn = 3;
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66 | lvwColumnSorter.Order = SortOrder.Descending;
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67 | InitTimer();
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68 | ConnectToClient();
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69 | RefreshGui();
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70 | GetEventLog();
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71 | }
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72 |
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73 | #endregion
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74 |
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75 | #region Methods
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76 |
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77 | private void InitTimer() {
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78 | refreshTimer = new System.Windows.Forms.Timer();
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79 | refreshTimer.Interval = 1000;
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80 | refreshTimer.Tick += new EventHandler(refreshTimer_Tick);
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81 | refreshTimer.Start();
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82 | }
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83 |
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84 | private void RefreshGui() {
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85 | try {
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86 | cccc.GetStatusInfosAsync();
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87 | }
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88 | catch (Exception ex) {
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89 | refreshTimer.Stop();
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90 | DialogResult res = MessageBox.Show("Connection Error, check if Hive Client is running!", "Connection Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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91 | if (res == DialogResult.OK)
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92 | this.Close();
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93 | }
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94 | }
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95 |
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96 | private void ConnectToClient() {
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97 | try {
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98 | cccc = new ClientConsoleCommunicatorClient(new NetTcpBinding(), new EndpointAddress(ENDPOINTADRESS));
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99 | cccc.GetStatusInfosCompleted += new EventHandler<GetStatusInfosCompletedEventArgs>(cccc_GetStatusInfosCompleted);
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100 | cccc.GetCurrentConnectionCompleted += new EventHandler<GetCurrentConnectionCompletedEventArgs>(cccc_GetCurrentConnectionCompleted);
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101 | }
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102 | catch (Exception) {
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103 | refreshTimer.Stop();
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104 | DialogResult res = MessageBox.Show("Connection Error, check if Hive Client is running!", "Connection Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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105 | if (res == DialogResult.OK)
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106 | this.Close();
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107 | }
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108 | }
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109 |
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110 | private void GetEventLog() {
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111 | HiveClientEventLog = new EventLog(EVENTLOGNAME);
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112 | HiveClientEventLog.Source = EVENTLOGNAME;
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113 | HiveClientEventLog.EntryWritten += new EntryWrittenEventHandler(OnEntryWritten);
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114 | HiveClientEventLog.EnableRaisingEvents = true;
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115 |
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116 | ListViewItem curEventLogEntry;
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117 |
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118 | foreach (EventLogEntry ele in HiveClientEventLog.Entries) {
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119 | curEventLogEntry = GenerateEventEntry(ele);
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120 | lvLog.Items.Add(curEventLogEntry);
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121 | }
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122 | lvJobDetail.Sort();
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123 | }
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124 |
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125 | private ListViewItem GenerateEventEntry(EventLogEntry ele) {
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126 | ListViewItem curEventLogEntry;
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127 | curEventLogEntry = new ListViewItem("", 0);
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128 | if (ele.EntryType == EventLogEntryType.Error)
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129 | curEventLogEntry = new ListViewItem("", 1);
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130 | curEventLogEntry.SubItems.Add(ele.InstanceId.ToString());
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131 | curEventLogEntry.SubItems.Add(ele.Message);
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132 | curEventLogEntry.SubItems.Add(ele.TimeGenerated.ToString());
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133 | return curEventLogEntry;
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134 | }
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135 |
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136 | private void UpdateGraph(int jobsDone, int jobsAborted) {
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137 | ZedGraphControl zgc = new ZedGraphControl();
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138 | GraphPane myPane = zgc.GraphPane;
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139 | myPane.GraphObjList.Clear();
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140 |
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141 | myPane.Title.IsVisible = false; // no title
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142 | myPane.Border.IsVisible = false; // no border
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143 | myPane.Chart.Border.IsVisible = false; // no border around the chart
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144 | myPane.XAxis.IsVisible = false; // no x-axis
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145 | myPane.YAxis.IsVisible = false; // no y-axis
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146 | myPane.Legend.IsVisible = false; // no legend
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147 |
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148 | myPane.Fill.Color = Color.FromKnownColor(KnownColor.Control);
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149 |
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150 | myPane.Chart.Fill.Type = FillType.None;
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151 | myPane.Fill.Type = FillType.Solid;
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152 |
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153 | double sum = (double)jobsDone + jobsAborted;
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154 | double perDone = (double)jobsDone / sum * 100;
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155 | double perAborted = (double)jobsAborted / sum * 100;
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156 |
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157 | myPane.AddPieSlice(perDone, Color.Green, 0.1, "");
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158 | myPane.AddPieSlice(perAborted, Color.Red, 0.1, "");
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159 |
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160 | //Hides the slice labels
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161 | PieItem.Default.LabelType = PieLabelType.None;
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162 |
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163 | myPane.AxisChange();
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164 |
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165 | pbGraph.Image = zgc.GetImage();
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166 | }
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167 |
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168 | #endregion
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169 |
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170 | #region Events
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171 |
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172 | private void refreshTimer_Tick(object sender, EventArgs e) {
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173 | RefreshGui();
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174 | }
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175 |
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176 | private void cccc_GetCurrentConnectionCompleted(object sender, GetCurrentConnectionCompletedEventArgs e) {
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177 | if (e.Error == null) {
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178 | ConnectionContainer curConnection = e.Result;
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179 | tbIPAdress.Text = curConnection.IPAdress;
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180 | tbPort.Text = curConnection.Port.ToString();
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181 | } else {
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182 | refreshTimer.Stop();
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183 | DialogResult res = MessageBox.Show("Connection Error, check if Hive Client is running! - " + e.Error.Message, "Connection Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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184 | if (res == DialogResult.OK)
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185 | this.Close();
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186 | }
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187 | }
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188 |
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189 | private void cccc_GetStatusInfosCompleted(object sender, GetStatusInfosCompletedEventArgs e) {
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190 |
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191 | if (e.Error == null) {
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192 | StatusCommons sc = e.Result;
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193 |
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194 | lbGuid.Text = sc.ClientGuid.ToString();
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195 | lbConnectionStatus.Text = sc.Status.ToString();
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196 | lbJobdone.Text = sc.JobsDone.ToString();
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197 | lbJobsAborted.Text = sc.JobsAborted.ToString();
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198 | lbJobsFetched.Text = sc.JobsFetched.ToString();
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199 |
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200 | this.Text = "Client Console (" + sc.Status.ToString() + ")";
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201 | lbStatus.Text = sc.Status.ToString();
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202 |
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203 | ListViewItem curJobStatusItem;
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204 |
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205 | if (sc.Jobs != null) {
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206 | lvJobDetail.Items.Clear();
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207 | double progress;
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208 | foreach (JobStatus curJob in sc.Jobs) {
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209 | curJobStatusItem = new ListViewItem(curJob.JobId.ToString());
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210 | curJobStatusItem.SubItems.Add(curJob.Since.ToString());
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211 | progress = curJob.Progress * 100;
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212 | curJobStatusItem.SubItems.Add(progress.ToString());
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213 | lvJobDetail.Items.Add(curJobStatusItem);
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214 | }
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215 | lvJobDetail.Sort();
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216 | }
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217 |
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218 | UpdateGraph(sc.JobsDone, sc.JobsAborted);
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219 |
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220 | if (sc.Status == NetworkEnumWcfConnState.Connected) {
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221 | btConnect.Enabled = false;
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222 | btnDisconnect.Enabled = true;
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223 | lbCs.Text = sc.ConnectedSince.ToString();
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224 | cccc.GetCurrentConnectionAsync();
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225 | } else if (sc.Status == NetworkEnumWcfConnState.Disconnected) {
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226 | btConnect.Enabled = true;
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227 | btnDisconnect.Enabled = false;
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228 | lbCs.Text = String.Empty;
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229 | } else if (sc.Status == NetworkEnumWcfConnState.Failed) {
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230 | btConnect.Enabled = true;
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231 | btnDisconnect.Enabled = false;
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232 | lbCs.Text = String.Empty;
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233 | }
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234 | } else {
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235 | refreshTimer.Stop();
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236 | DialogResult res = MessageBox.Show("Connection Error, check if Hive Client is running! - " + e.Error.Message, "Connection Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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237 | if (res == DialogResult.OK)
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238 | this.Close();
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239 | }
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240 | }
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241 |
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242 | private void HiveClientConsole_Load(object sender, EventArgs e) {
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243 | //nothing to do
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244 | }
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245 |
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246 | private void UpdateText(EventLogEntry ev) {
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247 | if (this.lvLog.InvokeRequired) {
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248 | this.lvLog.Invoke(new
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249 | UpdateTextDelegate(UpdateText), new object[] { ev });
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250 | } else {
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251 | ListViewItem curEventLogEntry = GenerateEventEntry(ev);
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252 | lvLog.Items.Add(curEventLogEntry);
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253 | lvJobDetail.Sort();
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254 | }
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255 | }
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256 |
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257 | public void OnEntryWritten(object source, EntryWrittenEventArgs e) {
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258 | UpdateText(e.Entry);
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259 | }
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260 |
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261 | private void HiveClientConsole_Resize(object sender, EventArgs e) {
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262 | //nothing to do
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263 | }
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264 |
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265 | private void lvLog_DoubleClick(object sender, EventArgs e) {
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266 | ListViewItem lvi = lvLog.SelectedItems[0];
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267 | HiveEventEntry hee = new HiveEventEntry(lvi.SubItems[2].Text, lvi.SubItems[3].Text, lvi.SubItems[1].Text);
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268 |
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269 | Form EventlogDetails = new EventLogEntryForm(hee);
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270 | EventlogDetails.Show();
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271 | }
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272 |
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273 | private void btConnect_Click(object sender, EventArgs e) {
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274 | IPAddress ipAdress;
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275 | int port;
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276 | ConnectionContainer cc = new ConnectionContainer();
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277 | if (IPAddress.TryParse(tbIPAdress.Text, out ipAdress) && int.TryParse(tbPort.Text, out port)) {
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278 | cc.IPAdress = tbIPAdress.Text;
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279 | cc.Port = port;
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280 | cccc.SetConnectionAsync(cc);
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281 | } else {
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282 | MessageBox.Show("IP Adress and/or Port Error", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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283 | }
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284 | }
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285 |
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286 | private void btnDisconnect_Click(object sender, EventArgs e) {
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287 | cccc.DisconnectAsync();
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288 | }
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289 |
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290 | private void lvLog_ColumnClick(object sender, ColumnClickEventArgs e) {
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291 | // Determine if clicked column is already the column that is being sorted.
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292 | if (e.Column == lvwColumnSorter.SortColumn) {
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293 | // Reverse the current sort direction for this column.
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294 | if (lvwColumnSorter.Order == SortOrder.Ascending) {
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295 | lvwColumnSorter.Order = SortOrder.Descending;
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296 | } else {
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297 | lvwColumnSorter.Order = SortOrder.Ascending;
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298 | }
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299 | } else {
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300 | // Set the column number that is to be sorted; default to ascending.
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301 | lvwColumnSorter.SortColumn = e.Column;
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302 | lvwColumnSorter.Order = SortOrder.Ascending;
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303 | }
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304 |
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305 | // Perform the sort with these new sort options.
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306 | lvLog.Sort();
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307 | }
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308 |
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309 | #endregion
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310 | }
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311 | } |
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