AppliStation/AppliStation.Util/ExecutionProgressViewer.cs

   1 using System;\r
   2 using System.Drawing;\r
   3 using System.Windows.Forms;\r
   4 using System.Threading;\r
   5 using NaGet.SubCommands;\r
   6 using NaGet.Net;\r
   7 \r
   8 namespace AppliStation.Util\r
   9 {\r
  10         /// <summary>\r
  11         /// Description of ExecutionProgressViewer.\r
  12         /// </summary>\r
  13         public partial class ExecutionProgressViewer : Form\r
  14         {\r
  15                 private NaGetTaskSet taskSet;\r
  16                 \r
  17                 private Thread tasksetRunningThread = null;\r
  18                 \r
  19                 /// <summary>\r
  20                 /// 終了時に何を行うかのフラグ\r
  21                 /// </summary>\r
  22                 private enum ActionOnDoneFlags {\r
  23                         None = 0,\r
  24                         FlashWindow = 1,\r
  25                         AutoCloseOnSuccess = 2,\r
  26                 }\r
  27                 \r
  28                 /// <summary>\r
  29                 /// 終了時に何を行うか\r
  30                 /// </summary>\r
  31                 private ActionOnDoneFlags ActionOnDone = ActionOnDoneFlags.FlashWindow;\r
  32                                 \r
  33                 public ExecutionProgressViewer()\r
  34                 {\r
  35                         //\r
  36                         // The InitializeComponent() call is required for Windows Forms designer support.\r
  37                         //\r
  38                         InitializeComponent();\r
  39                         \r
  40                         this.Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath);\r
  41                         toolTip.SetToolTip(autoCloseCheckBox,\r
  42                                            string.Format("エラーがなく正常に終了した場合、{0}秒後に自動的にこのダイアログを閉じます", autoCloseTimer.Interval/1000));\r
  43                 }\r
  44                                 \r
  45                 private void onDownloadEvent(object sender, DownloadEventArgs a)\r
  46                 {\r
  47                         if (InvokeRequired) {\r
  48                                 Invoke(new EventHandler<DownloadEventArgs>(onDownloadEvent), sender, a);\r
  49                                 return;\r
  50                         }\r
  51                         \r
  52                         \r
  53                         if (a.TaskProgressPercent >= 0) {\r
  54                                 progressBarSub.Value = (int) a.TaskProgressPercent;\r
  55                                 progressBarSub.Style = ProgressBarStyle.Continuous;\r
  56                         } else {\r
  57                                 progressBarSub.Style = ProgressBarStyle.Marquee;\r
  58                         }\r
  59                         \r
  60                         switch (a.Type) {\r
  61                                 case DownloadEventType.INITED:\r
  62                                 case DownloadEventType.CONNECTED:\r
  63                                         progressSubLabel.Text = a.TaskMessage;\r
  64                                         \r
  65                                         progressBarSub.Visible = true;\r
  66                                         progressSubLabel.Visible = true;\r
  67                                         break;\r
  68                                 case DownloadEventType.DOWNLOADING:\r
  69                                         progressSubLabel.Text = a.TaskMessage;\r
  70                                         break;\r
  71                                 case DownloadEventType.COMPLETED:\r
  72                                         progressBarSub.Visible = false;\r
  73                                         progressSubLabel.Visible = false;\r
  74                                         break;\r
  75                                 case DownloadEventType.ERROR:\r
  76                                         progressBarSub.Visible = false;\r
  77                                         progressSubLabel.Visible = false;\r
  78                                         \r
  79                                         logBox.SelectionColor = System.Drawing.Color.Red;\r
  80                                         logBox.AppendText("   [エラー] " + a.TaskMessage + System.Environment.NewLine);\r
  81                                         logBox.SelectionColor = logBox.ForeColor;\r
  82                                         break;\r
  83                         }\r
  84                 }\r
  85                 \r
  86                 #region NaGetTaskSet関連\r
  87                 \r
  88                 private void onTaskSetRaised(object sender, NaGetTaskSetEventArgs e)\r
  89                 {\r
  90                         NaGetTaskSet taskSet = (NaGetTaskSet) sender;\r
  91                         \r
  92                         if (e.TaskProgressPercent >= 0) {\r
  93                                 progressBar.Value = (int) e.TaskProgressPercent;\r
  94                                 progressBar.Style = ProgressBarStyle.Continuous;\r
  95                         } else {\r
  96                                 progressBar.Style = ProgressBarStyle.Marquee;\r
  97                         }\r
  98                         \r
  99                         cancelButton.Enabled = taskSet.Running && taskSet.Cancelable;\r
 100                         \r
 101                         switch (e.Type) {\r
 102                                 case NaGetTaskSetEventType.COMPLETED:\r
 103                                         logBox.AppendText("完了." + System.Environment.NewLine);\r
 104                                         if (taskSet.Done) {\r
 105                                                 okButton.Enabled = true;\r
 106                                                 cancelButton.Enabled = false;\r
 107                                                 \r
 108                                                 // タスクが完了したらしばらく待って閉じるために、自動クローズタイマーを起動する\r
 109                                                 autoCloseTimer.Start();\r
 110                                         }\r
 111                                         break;\r
 112                                 case NaGetTaskSetEventType.STARTED_TASKSET:\r
 113                                         progressLabel.Text = taskSet.TaskSetNames[taskSet.CurrentTaskSetIndex];\r
 114                                         logBox.AppendText("  " + e.TaskMessage + System.Environment.NewLine);\r
 115                                         break;\r
 116                                 case NaGetTaskSetEventType.COMPLETED_TASKSET:\r
 117                                         if (progressBarSub.Visible) progressBarSub.Hide();\r
 118                                         if (progressSubLabel.Visible) progressSubLabel.Hide();\r
 119                                         \r
 120                                         NativeMethods.ProgressBar_SetState(progressBar, 1); // VistaProgress色：ノーマル\r
 121                                         \r
 122                                         logBox.AppendText(string.Format(" ... 完了. [{0}%]", (int) e.TaskProgressPercent));\r
 123                                         logBox.AppendText(System.Environment.NewLine);\r
 124                                         break;\r
 125                                 case NaGetTaskSetEventType.INFO:\r
 126                                         logBox.AppendText("  " + e.TaskMessage + System.Environment.NewLine);\r
 127                                         break;\r
 128                                 case NaGetTaskSetEventType.ERROR:\r
 129                                         logBox.SelectionColor = System.Drawing.Color.Red;\r
 130                                         logBox.AppendText("  [エラー] " + e.TaskMessage + System.Environment.NewLine);\r
 131                                         logBox.SelectionColor = logBox.ForeColor;\r
 132                                         \r
 133                                         NativeMethods.ProgressBar_SetState(progressBar, 2); // VistaProgress色：エラー\r
 134                                         \r
 135                                         autoCloseCheckBox.Enabled = false;\r
 136                                         okButton.Enabled = true;\r
 137                                         cancelButton.Enabled = false;\r
 138                                         break;\r
 139                                 case NaGetTaskSetEventType.CANCELED:\r
 140                                         logBox.SelectionColor = System.Drawing.Color.Red;\r
 141                                         logBox.AppendText(e.TaskMessage + System.Environment.NewLine);\r
 142                                         logBox.SelectionColor = logBox.ForeColor;\r
 143                                         \r
 144                                         NativeMethods.ProgressBar_SetState(progressBar, 1); // VistaProgress色：中断\r
 145                                         NativeMethods.ProgressBar_SetState(progressBarSub, 1); // VistaProgress色：中断\r
 146                                         \r
 147                                         autoCloseCheckBox.Enabled = false;\r
 148                                         okButton.Enabled = true;\r
 149                                         cancelButton.Enabled = false;\r
 150                                         break;\r
 151                                 case NaGetTaskSetEventType.WARNING:\r
 152                                         logBox.SelectionColor = System.Drawing.Color.Red;\r
 153                                         logBox.AppendText("  [エラー] " + e.TaskMessage + System.Environment.NewLine);\r
 154                                         logBox.SelectionColor = logBox.ForeColor;\r
 155                                         \r
 156                                         NativeMethods.ProgressBar_SetState(progressBar, 2); // VistaProgress色：エラー\r
 157                                         \r
 158                                         autoCloseCheckBox.Enabled = false;\r
 159                                         break;\r
 160                         }\r
 161                         \r
 162                         #if DEBUG\r
 163                         logBox.ScrollToCaret();\r
 164                         #endif\r
 165                         \r
 166                         if (taskSet.Done) {\r
 167                                 if ((ActionOnDone & ActionOnDoneFlags.FlashWindow) != 0) {\r
 168                                         NativeMethods.Form_FlashWindow(this,\r
 169                                                                NativeMethods.FlashFlag.All | NativeMethods.FlashFlag.TimerNoFG,\r
 170                                                                uint.MaxValue, 0);\r
 171                                 }\r
 172                                 if (okButton.Enabled && (ActionOnDone & ActionOnDoneFlags.AutoCloseOnSuccess) != 0) {\r
 173                                         this.DialogResult = DialogResult.OK;\r
 174                                         Close();\r
 175                                         Dispose();\r
 176                                 }\r
 177                         }\r
 178                 }\r
 179                 \r
 180                 private NaGetTaskQueryResult onTaskQueryRaised(object sender, NaGetTaskQueryArgs e)\r
 181                 {\r
 182                         MessageBoxButtons buttons = MessageBoxButtons.OKCancel;\r
 183                         if (e.SelectionFlag == (NaGetTaskQueryResult.CONTINUE | NaGetTaskQueryResult.RETRY | NaGetTaskQueryResult.CANCEL)) {\r
 184                                 buttons = MessageBoxButtons.AbortRetryIgnore;\r
 185                         } else if (e.SelectionFlag == (NaGetTaskQueryResult.RETRY | NaGetTaskQueryResult.CANCEL)) {\r
 186                                 buttons = MessageBoxButtons.RetryCancel;\r
 187                         } else if (e.SelectionFlag == NaGetTaskQueryResult.CONTINUE) {\r
 188                                 buttons = MessageBoxButtons.OK;\r
 189                         }\r
 190                         \r
 191                         DialogResult result = MessageBox.Show(e.Message, this.Text, buttons);\r
 192                         \r
 193                         switch (result) {\r
 194                                 case DialogResult.OK:\r
 195                                 case DialogResult.Ignore:\r
 196                                         return NaGetTaskQueryResult.CONTINUE;\r
 197                                 case DialogResult.Cancel:\r
 198                                 case DialogResult.Abort:\r
 199                                         return NaGetTaskQueryResult.CANCEL;\r
 200                                 case DialogResult.Retry:\r
 201                                         return NaGetTaskQueryResult.RETRY;\r
 202                                 default:\r
 203                                         return NaGetTaskQueryResult.CANCELED_AUTOMATICALLY;\r
 204                         }\r
 205                 }\r
 206                 \r
 207                 public void SetTaskSet(NaGetTaskSet taskSet)\r
 208                 {\r
 209                         this.taskSet = taskSet;\r
 210                         \r
 211                         taskSet.TaskSetRaised += delegate(object sender, NaGetTaskSetEventArgs e) {\r
 212                                 if (InvokeRequired) {\r
 213                                         Invoke(new EventHandler<NaGetTaskSetEventArgs>(onTaskSetRaised), taskSet, e);\r
 214                                 } else {\r
 215                                         onTaskSetRaised(taskSet, e);\r
 216                                 }\r
 217                         };\r
 218                         \r
 219                         System.Reflection.PropertyInfo fDownloader = taskSet.GetType().GetProperty("Downloader");\r
 220                         if (fDownloader != null && (fDownloader.PropertyType == typeof(Downloader))) {\r
 221                                 ((Downloader) fDownloader.GetValue(taskSet, null)).DownloadEventRaised += onDownloadEvent;\r
 222                         }\r
 223                         \r
 224                         taskSet.TaskQueryRaised += onTaskQueryRaised;\r
 225                 }\r
 226 \r
 227                 public void StartTaskSet()\r
 228                 {\r
 229                         tasksetRunningThread = new Thread(taskSet.Run);\r
 230                         // スレッドをSTAにしないとCOMアクセスできず、ウイルススキャンができない。\r
 231                         tasksetRunningThread.SetApartmentState(ApartmentState.STA);\r
 232                         tasksetRunningThread.Start();\r
 233                 }\r
 234                 \r
 235                 #endregion\r
 236                 \r
 237                 void OkButtonClick(object sender, EventArgs e)\r
 238                 {\r
 239                         if (taskSet == null || taskSet.Done) {\r
 240                                 this.Close();\r
 241                                 this.Dispose();\r
 242                         }\r
 243                 }\r
 244                 \r
 245                 void CancelButtonClick(object sender, EventArgs e)\r
 246                 {\r
 247                         if (InvokeRequired) {\r
 248                                 Invoke(new EventHandler(CancelButtonClickConcrete), sender, e);\r
 249                         } else {\r
 250                                 CancelButtonClickConcrete(sender,e);\r
 251                         }\r
 252                 }\r
 253                 \r
 254                 void CancelButtonClickConcrete(object sender, EventArgs e)\r
 255                 {\r
 256                         autoCloseCheckBox.Enabled = false;\r
 257                         if (taskSet != null && taskSet.Running && taskSet.Cancelable) {\r
 258                                 cancelButton.Enabled = false;\r
 259                                 \r
 260                                 NativeMethods.ProgressBar_SetState(progressBar, 3); // VistaProgress色：中断\r
 261                                 \r
 262                                 taskSet.Cancel();\r
 263                         }\r
 264                 }\r
 265                 \r
 266                 void ExecutionProgressViewerShown(object sender, EventArgs e)\r
 267                 {\r
 268                         this.BringToFront();\r
 269                 }\r
 270                 \r
 271                 void ExecutionProgressViewerFormClosed(object sender, FormClosedEventArgs e)\r
 272                 {\r
 273                         autoCloseTimer.Enabled = false;\r
 274                 }\r
 275                 \r
 276                 void AutoCloseTimerTick(object sender, EventArgs e)\r
 277                 {\r
 278                         autoCloseTimer.Stop();\r
 279                         \r
 280                         if (InvokeRequired) {\r
 281                                 Invoke(new EventHandler(AutoCloseTimerTickConcrete), sender, e);\r
 282                         } else {\r
 283                                 AutoCloseTimerTickConcrete(sender,e);\r
 284                         }\r
 285                 }\r
 286                 \r
 287                 void AutoCloseTimerTickConcrete(object sender, EventArgs e)\r
 288                 {\r
 289                         // autoCloseCheckBoxが有効（正常終了）かつチェックのときに限り、OKボタンを自動的にクリック\r
 290                         if (autoCloseCheckBox.Enabled && autoCloseCheckBox.Checked && okButton.Enabled) {\r
 291                                 OkButtonClick(sender, e);\r
 292                         } else if (! autoCloseCheckBox.Enabled) {\r
 293                                 // タイマーの時間がすぎて、そのとき自動で閉じないようにしていしてあるならば、手動で閉じるように\r
 294                                 autoCloseCheckBox.Enabled = false;\r
 295                         }\r
 296                 }\r
 297         }\r
 298 }\r