AppliStation/AppliStation.Util/ToolStripPetitLauncherMenuItem.cs

   1 using System;\r
   2 using System.Threading;\r
   3 using System.IO;\r
   4 using System.Drawing;\r
   5 using System.Windows.Forms;\r
   6 using System.Diagnostics;\r
   7 using System.Text;\r
   8 \r
   9 using System.ComponentModel;\r
  10 \r
  11 namespace AppliStation.Util\r
  12 {\r
  13         public class ToolStripPetitLauncherMenuItem : ToolStripMenuItem\r
  14         {\r
  15                 private Thread thread;\r
  16                 \r
  17                 private string baseFolderPath;\r
  18                 \r
  19                 private Form invokerForm;\r
  20                 \r
  21                 /// <summary>\r
  22                 /// 親フォルダ\r
  23                 /// </summary>\r
  24                 [ReadOnly(true)]\r
  25                 public string BaseFolderPath {\r
  26                         get { return baseFolderPath; }\r
  27                         set {\r
  28                                 baseFolderPath = value;\r
  29                                 BuildItems();\r
  30                         }\r
  31                 }\r
  32                 \r
  33                 /// <summary>\r
  34                 /// 別スレッドからInvokeするときのオブジェクト\r
  35                 /// </summary>\r
  36                 public Form InvokerForm {\r
  37                         get { return invokerForm; }\r
  38                         set { invokerForm = value; }\r
  39                 }\r
  40                 \r
  41                 /// <summary>\r
  42                 /// ドロップアイテムの(再)生成を行う\r
  43                 /// </summary>\r
  44                 public void BuildItems()\r
  45                 {\r
  46                         if (thread != null) {\r
  47                                 if (! thread.Join(1000)) {\r
  48                                         thread.Interrupt();\r
  49                                 }\r
  50                                 thread = null;\r
  51                         }\r
  52                         \r
  53                         DropDownItems.Clear();\r
  54                         if (Directory.Exists(baseFolderPath)) {\r
  55                                 thread = new Thread(new ThreadStart(buildItems));\r
  56                                 thread.Start();\r
  57                         }\r
  58                 }\r
  59                 \r
  60                 #region スレッド処理\r
  61                 \r
  62                 private delegate int ToolStripItemCollection_AddDelegate(ToolStripItem item);\r
  63                 private void _addToItemsInv(ToolStripItem item)\r
  64                 {\r
  65                         if (InvokerForm.InvokeRequired) {\r
  66                                 InvokerForm.Invoke(new ToolStripItemCollection_AddDelegate(DropDownItems.Add), item);\r
  67                         } else {\r
  68                                 DropDownItems.Add(item);\r
  69                         }\r
  70                 }\r
  71                 private delegate void ToolStripItemCollection_InsertDelegate(int index, ToolStripItem item);\r
  72                 private void _insertToItemsInv(int index, ToolStripItem item)\r
  73                 {\r
  74                         if (InvokerForm.InvokeRequired) {\r
  75                                 InvokerForm.Invoke(new ToolStripItemCollection_InsertDelegate(DropDownItems.Insert), index, item);\r
  76                         } else {\r
  77                                 DropDownItems.Insert(index, item);\r
  78                         }\r
  79                 }\r
  80                 \r
  81                         \r
  82                 private void buildItems()\r
  83                 {\r
  84                         try {\r
  85                                 string folderPath = baseFolderPath;\r
  86                                 ToolStripSeparator sep = new ToolStripSeparator();\r
  87                                 bool cmdIsAdded = false;\r
  88                                 \r
  89                                 _addToItemsInv(CreateMenuItemForFolder(folderPath));\r
  90                                 _addToItemsInv(sep);\r
  91                                 \r
  92                                 if (Directory.Exists(folderPath)) {\r
  93                                         foreach (string exeFile in Directory.GetFiles(folderPath, "*.exe")) {\r
  94                                                 if (baseFolderPath != folderPath) return; // 途中でなんか操作されているならば終了\r
  95                                                 \r
  96                                                 switch (NaGet.InteropServices.PEFileInfoUtils.GetPEFileType(exeFile)) {\r
  97                                                         case NaGet.InteropServices.PEFileInfoUtils.PEFileType.WinGUI:\r
  98                                                                 _addToItemsInv(CreateMenuItemForFile(exeFile));\r
  99                                                                 break;\r
 100                                                         case NaGet.InteropServices.PEFileInfoUtils.PEFileType.WinConsole:\r
 101                                                                 if (! cmdIsAdded) {\r
 102                                                                         _insertToItemsInv(0, CreateMenuItemForCmdAt(folderPath));\r
 103                                                                         cmdIsAdded = true;\r
 104                                                                 }\r
 105                                                                 break;\r
 106                                                 }\r
 107                                         }\r
 108                                 }\r
 109                         } catch (ThreadInterruptedException) {}\r
 110                 }\r
 111                 \r
 112                 #endregion\r
 113                 \r
 114                 /// <summary>\r
 115                 /// 与えられたフォルダを開くメニューアイテムを生成する\r
 116                 /// </summary>\r
 117                 /// <param name="folderPath"></param>\r
 118                 /// <returns></returns>\r
 119                 public static ToolStripMenuItem CreateMenuItemForFolder(string folderPath)\r
 120                 {\r
 121                         ToolStripMenuItem item = CreateMenuItemForFile(folderPath);\r
 122                         item.Text = "フォルダを開く(&O)";\r
 123                         return item;\r
 124                 }\r
 125 \r
 126                 /// <summary>\r
 127                 /// 与えられたファイルのランチャーに相当するメニューアイテムを生成する\r
 128                 /// </summary>\r
 129                 /// <param name="filePath">ファイルパス</param>\r
 130                 /// <returns>生成されたメニューアイテム</returns>\r
 131                 public static ToolStripMenuItem CreateMenuItemForFile(string filePath)\r
 132                 {\r
 133                         ToolStripMenuItem item = new ToolStripMenuItem();\r
 134                         string fileName = Path.GetFileName(filePath);\r
 135                         \r
 136                         item.Text = fileName;\r
 137                         item.ShowShortcutKeys = false;\r
 138                         item.Tag = filePath;\r
 139                         item.Click += new System.EventHandler(menuItemForFileClicked);\r
 140                         \r
 141                         if (File.Exists(filePath)) {\r
 142                                 item.Image = Icon.ExtractAssociatedIcon(filePath).ToBitmap();\r
 143                                 \r
 144                                 StringBuilder sb = new StringBuilder();\r
 145                                 sb.AppendFormat("場所: {0}", Path.GetDirectoryName(filePath));\r
 146                                 try {\r
 147                                         FileVersionInfo vInfo = FileVersionInfo.GetVersionInfo(filePath);\r
 148                                         \r
 149                                         if (! string.IsNullOrEmpty(vInfo.FileDescription))\r
 150                                                 sb.AppendFormat("\r\nファイルの説明: {0}", vInfo.FileDescription);\r
 151                                         if (! string.IsNullOrEmpty(vInfo.CompanyName))\r
 152                                                 sb.AppendFormat("\r\n会社: {0}", vInfo.CompanyName);\r
 153                                         if (! string.IsNullOrEmpty(vInfo.FileVersion))\r
 154                                                 sb.AppendFormat("\r\nファイルバージョン: {0}", vInfo.FileVersion);\r
 155                                 } catch (Exception) {}\r
 156                                 item.ToolTipText = sb.ToString();\r
 157                         } else {\r
 158                                 item.ToolTipText = filePath;\r
 159                         }\r
 160                         \r
 161                         return item;\r
 162                 }\r
 163                 \r
 164                 /// <summary>\r
 165                 /// <see cref="CreateMenuItemForFile" />により使われるイベントハンドラ\r
 166                 /// </summary>\r
 167                 /// <param name="sender"></param>\r
 168                 /// <param name="e"></param>\r
 169                 private static void menuItemForFileClicked(object sender, EventArgs e)\r
 170                 {\r
 171                         ToolStripMenuItem item = (ToolStripMenuItem) sender;\r
 172                         \r
 173                         ProcessStartInfo procInfo = new ProcessStartInfo(item.Tag.ToString());\r
 174                         procInfo.WorkingDirectory = Path.GetDirectoryName(procInfo.FileName);\r
 175                         Process.Start(procInfo);\r
 176                 }\r
 177                 \r
 178                 /// <summary>\r
 179                 /// 与えられたフォルダのところでコマンドプロンプトを開く。\r
 180                 /// </summary>\r
 181                 /// <param name="folderPath">カレントフォルダ及びパスに追加されるフォルダ</param>\r
 182                 /// <returns>生成されたメニューアイテム</returns>\r
 183                 public static ToolStripMenuItem CreateMenuItemForCmdAt(string folderPath)\r
 184                 {\r
 185                         string cmdPath = Environment.GetEnvironmentVariable("comspec");\r
 186                         if (string.IsNullOrEmpty(cmdPath) || (!File.Exists(cmdPath)))\r
 187                                 throw new FileNotFoundException(null, Environment.ExpandEnvironmentVariables("%comspec%"));\r
 188                         \r
 189                         ToolStripMenuItem item = new ToolStripMenuItem();\r
 190                         \r
 191                         item.Text = string.Format("この場所で{0}を開く(&C)", (cmdPath.EndsWith(@"\command.com"))? "MS-DOSプロンプト" : "コマンドプロンプト");\r
 192                         item.Tag = folderPath;\r
 193                         item.Click += new System.EventHandler(menuItemForCmdAtClicked);\r
 194                         try {\r
 195                                 item.Image = Icon.ExtractAssociatedIcon(cmdPath).ToBitmap();\r
 196                         } catch (Exception) {}\r
 197                         \r
 198                         return item;\r
 199                 }\r
 200                 \r
 201                 /// <summary>\r
 202                 /// <see cref="CreateMenuItemForCmdAt" />により使われるイベントハンドラ\r
 203                 /// </summary>\r
 204                 /// <param name="sender"></param>\r
 205                 /// <param name="e"></param>\r
 206                 private static void menuItemForCmdAtClicked(object sender, EventArgs e)\r
 207                 {\r
 208                         ToolStripMenuItem item = (ToolStripMenuItem) sender;\r
 209                         string cmdPath = Environment.GetEnvironmentVariable("comspec");\r
 210                         \r
 211                         ProcessStartInfo procInfo = new ProcessStartInfo(cmdPath);\r
 212                         procInfo.UseShellExecute = false;\r
 213                         procInfo.WorkingDirectory = item.Tag.ToString();\r
 214                         procInfo.EnvironmentVariables["PATH"] = Environment.GetEnvironmentVariable("path")\r
 215                                 + Path.PathSeparator + item.Tag.ToString();\r
 216                         Process.Start(procInfo);\r
 217                 }\r
 218         }\r
 219 }\r