AppliStation/PackageListViewForm.cs

   1 using System;\r
   2 using System.Drawing;\r
   3 using System.Windows.Forms;\r
   4 using NaGet.Packages;\r
   5 using NaGet.Packages.Install;\r
   6 using System.IO;\r
   7 using System.Collections.Generic;\r
   8 \r
   9 namespace AppliStation\r
  10 {\r
  11         /// <summary>\r
  12         /// Description of PackageListViewForm.\r
  13         /// </summary>\r
  14         public partial class PackageListViewForm : Form\r
  15         {\r
  16                 protected PackageListsManager pkgListsMan = null;\r
  17                 \r
  18                 public PackageListViewForm()\r
  19                 {\r
  20                         //\r
  21                         // The InitializeComponent() call is required for Windows Forms designer support.\r
  22                         //\r
  23                         InitializeComponent();\r
  24                         \r
  25                         installToolStripMenuItem.Font = new Font(installToolStripMenuItem.Font, FontStyle.Bold);\r
  26                         uninstallToolStripMenuItem.Font = new Font(uninstallToolStripMenuItem.Font, FontStyle.Bold);\r
  27                         \r
  28                         pkgListsMan = new PackageListsManager();\r
  29                         packageListView.Data = pkgListsMan;\r
  30                         \r
  31                         this.Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath);\r
  32                         AppliStation.Util.NativeMethods.ListView_EnableVistaExplorerTheme(packageListView);\r
  33                         AppliStation.Util.NativeMethods.ListView_SetDoubleBuffer(packageListView, true);\r
  34                 }\r
  35                 \r
  36                 private void ShowInfoToDetailBoxFor(Package pkg)\r
  37                 {\r
  38                         detailBox.Clear();\r
  39                         \r
  40                         detailBox.SelectionFont = new Font(detailBox.Font.FontFamily, 12);\r
  41                         detailBox.SelectedText += string.Format("{0} ({1})\r\n", pkg.Name, pkg.Version);\r
  42                         if (! string.IsNullOrEmpty(pkg.Tags) ) {\r
  43                                 detailBox.SelectionFont = new Font(detailBox.Font.FontFamily, 8);\r
  44                                 detailBox.SelectedText += "タグ:";\r
  45                                 foreach (string tag in pkg.Tags.Split(' ')) {\r
  46                                         detailBox.AppendText(" ");\r
  47                                         AppliStation.Util.NativeMethods.RichTextBox_AddTextLink(detailBox, tag);\r
  48                                 }\r
  49                                 detailBox.AppendText("\r\n");\r
  50                         }\r
  51                         if (pkg is InstalledPackage) {\r
  52                                 InstalledPackage iPkg = (InstalledPackage) pkg;\r
  53                                 System.Text.StringBuilder sb = new System.Text.StringBuilder();\r
  54                                 if (iPkg.UninstallInfo.InstallDate != null) {\r
  55                                         sb.AppendFormat("インストールした日: {0:d}  ", iPkg.UninstallInfo.InstallDate.Value);\r
  56                                 }\r
  57                                 if (iPkg.UninstallInfo.EstimatedSize > 0) {\r
  58                                         sb.AppendFormat("サイズ: {0}  ", NaGet.Utils.FormatSize(iPkg.UninstallInfo.EstimatedSize*1024));\r
  59                                 }\r
  60                                 \r
  61                                 if (sb.Length > 0) {\r
  62                                         detailBox.SelectionFont = new Font(detailBox.Font.FontFamily, 8);\r
  63                                         detailBox.SelectedText += sb.ToString();\r
  64                                         detailBox.SelectedText += "\r\n";\r
  65                                 }\r
  66                         }\r
  67                         detailBox.SelectionFont = detailBox.Font;\r
  68                         if (pkg.Url != null && pkg.Url.Href != null) {\r
  69                                 detailBox.SelectedText += "公式サイト: ";\r
  70                                 AppliStation.Util.NativeMethods.RichTextBox_AddTextLink(detailBox, pkg.Url.Href);\r
  71                                 detailBox.SelectedText += "\r\n";\r
  72                         }\r
  73                         detailBox.SelectedText += pkg.Summary;\r
  74                 }\r
  75                 \r
  76                 void PackageListViewSelectedIndexChanged(object sender, EventArgs e)\r
  77                 {\r
  78                         updateSelectedPackages();\r
  79                 }\r
  80                 \r
  81                 private void updateSelectedPackages()\r
  82                 {\r
  83                         uint installPkgCount = 0;\r
  84                         uint uninstallPkgCount = 0;\r
  85                         bool installBtnEnabled, uninstallBtnEnabled;\r
  86                         \r
  87                         foreach (Package pkg in packageListView.SelectedPackages) {\r
  88                                 if (pkg is InstalledPackage) {\r
  89                                         uninstallPkgCount ++;\r
  90                                 } else {\r
  91                                         installPkgCount ++;\r
  92                                 }\r
  93                         }\r
  94                         uint pkgCount = installPkgCount + uninstallPkgCount;\r
  95                         installBtnEnabled = (installPkgCount > 0) && (uninstallPkgCount == 0);\r
  96                         uninstallBtnEnabled = (uninstallPkgCount == 1) && (installPkgCount == 0);\r
  97                         \r
  98                         informationToolStripDropDownButton.Visible = (pkgCount == 1);\r
  99                         uninstallToolStripButton.Visible = uninstallBtnEnabled;\r
 100                         installToolStripButton.Visible = installBtnEnabled;\r
 101                         \r
 102                         // detailBoxのメッセージ設定\r
 103                         detailBox.Clear();\r
 104                         switch (pkgCount) {\r
 105                                 case 0:\r
 106                                         int count = packageListView.Items.Count;\r
 107                                         detailBox.Text = (count > 0) ? string.Format("{0}個のソフトがあります。", count)\r
 108                                                 : "該当するソフトがありません。";\r
 109                                         break;\r
 110                                 case 1:\r
 111                                         ShowInfoToDetailBoxFor(packageListView.SelectedPackage);\r
 112                                         break;\r
 113                                 default: // case 2 and over:\r
 114                                         detailBox.Text = (installBtnEnabled)? string.Format("{0}個のソフトが選択されています。", installPkgCount) :\r
 115                                                 (uninstallBtnEnabled)? string.Format("{0}個のインストール済みのソフトが選択されています。", uninstallPkgCount) :\r
 116                                                 string.Format("{0}個のソフトが選択されています。\r\n(うち{1}個はインストール済み、{2}個はインストール可能)", pkgCount, uninstallPkgCount, installPkgCount);\r
 117                                         break;\r
 118                         }\r
 119                         \r
 120                         try {\r
 121                                 detailBox.Select(0, 0);\r
 122                                 detailBox.ScrollToCaret();\r
 123                         } catch (System.Runtime.InteropServices.COMException) {\r
 124                                 // ScrollToCaretでこけることがある\r
 125                         }\r
 126                 }\r
 127 \r
 128                 void PackageListViewItemActivate(object sender, EventArgs e)\r
 129                 {\r
 130                         Package pkg = packageListView.SelectedPackage;\r
 131                         \r
 132                         if (pkg != null) {\r
 133                                 if (pkg is InstalledPackage) {\r
 134                                         UninstallToolStripButtonClick(sender, e);\r
 135                                 } else {\r
 136                                         InstallToolStripButtonClick(sender, e);\r
 137                                 }\r
 138                         }\r
 139                 }\r
 140                 \r
 141                 private void buildInstalledDirectoryMenuItemStripChildren(InstalledPackage pkg)\r
 142                 {\r
 143                         //installedDirectoryStripMenuItem.BaseFolderPath = pkg.UninstallInfo.InstallLocation;\r
 144                         installedDirectoryStripMenuItem.BaseFolderPath = pkg.discoverInstalledLocation();\r
 145                 }\r
 146                 \r
 147                 void Form_OnLoad(object sender, EventArgs e)\r
 148                 {\r
 149                         packageListViewImageList.Images.Add("installed", Icon.ExtractAssociatedIcon(Application.ExecutablePath));\r
 150                         \r
 151                         updatePackageFilterToolStripMenuItemCheckState();\r
 152                         notInstalledPackageFilterToolStripMenuItem.Image = packageListViewImageList.Images["available-new"];\r
 153                         installedASPackageFilterToolStripMenuItem.Image = packageListViewImageList.Images["installed"];\r
 154                         installedSysPackageFilterToolStripMenuItem.Image = packageListViewImageList.Images["sys"];\r
 155                         \r
 156                         packageListView.UpdateItems();\r
 157                         updateSelectedPackages();\r
 158                 }\r
 159                 \r
 160                 #region PackageFilter関連\r
 161                 \r
 162                 /// <summary>\r
 163                 /// packgageFilterToolStripのリストを更新する。\r
 164                 /// </summary>\r
 165                 private void updatePackageFilterToolStripMenuItemCheckState()\r
 166                 {\r
 167                         ToolStripMenuItem selected = getCheckedPackageFilterToolStripItem();\r
 168                         \r
 169                         foreach (ToolStripMenuItem item in packageFilterToolStripDropDownButton.DropDown.Items) {\r
 170                                 item.Checked = (selected == item);\r
 171                         }\r
 172                         \r
 173                         packageFilterToolStripDropDownButton.Text = selected.Text;\r
 174                         packageFilterToolStripDropDownButton.Image = selected.Image;\r
 175                         packageFilterToolStripDropDownButton.ToolTipText = selected.ToolTipText;\r
 176                 }\r
 177                 \r
 178                 private ToolStripMenuItem getCheckedPackageFilterToolStripItem()\r
 179                 {\r
 180                         switch (packageListView.FilteringType) {\r
 181                                 case PackageListViewPkgTypeFilter.NotInstalled:\r
 182                                         return notInstalledPackageFilterToolStripMenuItem;\r
 183                                 case PackageListViewPkgTypeFilter.InstalledAS:\r
 184                                         return installedASPackageFilterToolStripMenuItem;\r
 185                                 case PackageListViewPkgTypeFilter.InstalledSys:\r
 186                                         return installedSysPackageFilterToolStripMenuItem;\r
 187                                 default:\r
 188                                         return allPackageFilterToolStripMenuItem;\r
 189                         }\r
 190                 }\r
 191                 \r
 192                 void AnyPackageFilterToolStripMenuItemClicked(object sender, EventArgs e)\r
 193                 {\r
 194                         if (sender == notInstalledPackageFilterToolStripMenuItem) {\r
 195                                 packageListView.FilteringType = PackageListViewPkgTypeFilter.NotInstalled;\r
 196                         } else if (sender == installedASPackageFilterToolStripMenuItem) {\r
 197                                 packageListView.FilteringType = PackageListViewPkgTypeFilter.InstalledAS;\r
 198                         } else if (sender == installedSysPackageFilterToolStripMenuItem) {\r
 199                                 packageListView.FilteringType = PackageListViewPkgTypeFilter.InstalledSys;\r
 200                         } else {\r
 201                                 packageListView.FilteringType = PackageListViewPkgTypeFilter.All;\r
 202                         }\r
 203                         \r
 204                         updatePackageFilterToolStripMenuItemCheckState();\r
 205                         searchTextBox.FireTextChangedTrigger();\r
 206                 }\r
 207                 \r
 208                 #endregion\r
 209                 \r
 210                 void DetailBoxLinkClicked(object sender, LinkClickedEventArgs e)\r
 211                 {\r
 212                         if (System.Text.RegularExpressions.Regex.IsMatch(e.LinkText, "^https?://")){\r
 213                                 /* URLの場合はブラウザ起動 */\r
 214                                 try {\r
 215                                         System.Diagnostics.Process.Start(e.LinkText);\r
 216                                 } catch (System.ComponentModel.Win32Exception) {\r
 217                                         MessageBox.Show(string.Format("{0}を開くのに失敗しました。", e.LinkText), "ブラウザ起動エラー", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 218                                 }\r
 219                         } else {\r
 220                                 /* それ以外はタグとみなして検索 */\r
 221                                 searchTextBox.Text = e.LinkText;\r
 222                         }\r
 223                 }\r
 224                 \r
 225                 internal void updateActionInvoke(bool downloadPackageListsFlag)\r
 226                 {\r
 227                         AppliStation.Util.ExecutionProgressViewer prog = new AppliStation.Util.ExecutionProgressViewer();\r
 228                         prog.Shown += delegate(object sender2, EventArgs e2) {\r
 229                                 NaGet.SubCommands.NaGetUpdate tasks = new NaGet.SubCommands.NaGetUpdate(pkgListsMan, downloadPackageListsFlag);\r
 230                                 prog.SetTaskSet(tasks);\r
 231                                 prog.Refresh();\r
 232                                 prog.StartTaskSet();\r
 233                         };\r
 234                         prog.Text = "リストの更新";\r
 235                         prog.ShowDialog(this);\r
 236                 }\r
 237                         \r
 238                 void UpdateToolStripMenuItemClick(object sender, EventArgs e)\r
 239                 {\r
 240                         updateActionInvoke(true);\r
 241                         \r
 242                         UpdatePackageList();\r
 243                 }\r
 244                 \r
 245                 void LocalupdateToolStripMenuItemClick(object sender, EventArgs e)\r
 246                 {\r
 247                         updateActionInvoke(false);\r
 248                         \r
 249                         UpdatePackageList();\r
 250                 }\r
 251                 \r
 252                 void OptionToolStripMenuItemClick(object sender, EventArgs e)\r
 253                 {\r
 254                         UserPrefForm userPrefForm = new UserPrefForm();\r
 255                         DialogResult result = userPrefForm.ShowDialog(this);\r
 256                         \r
 257                         if (result == DialogResult.OK) {\r
 258                                 if (userPrefForm.IsRepositoryListSettingChanged) {\r
 259                                         updateActionInvoke(true);\r
 260                                         UpdatePackageList();\r
 261                                 }\r
 262                         }\r
 263                 }\r
 264                 \r
 265                 #region searchTextBoxまわり\r
 266                 \r
 267                 void SearchTextBoxKeyPress(object sender, KeyPressEventArgs e)\r
 268                 {\r
 269                         switch (e.KeyChar) {\r
 270                                 case (char)Keys.Enter:\r
 271                                         searchTextBox.FireTextChangedTrigger();\r
 272                                         break;\r
 273                                 case (char)Keys.Escape:\r
 274                                         searchTextBox.Text = string.Empty;\r
 275                                         break;\r
 276                         }\r
 277                 }\r
 278                 \r
 279                 void SearchTextBoxTextChangedTriggerFired(object sender, EventArgs e)\r
 280                 {\r
 281                         packageListView.FilteringKeyword = searchTextBox.Text;\r
 282                 }\r
 283                 \r
 284                 #endregion\r
 285                 \r
 286                 internal void installActionInvoke(Installation[] insts)\r
 287                 {\r
 288                         AppliStation.Util.ExecutionProgressViewer prog = new AppliStation.Util.ExecutionProgressViewer();\r
 289                         prog.Shown += delegate(object sender2, EventArgs e2) {\r
 290                                 NaGet.SubCommands.NaGetInstall tasks = new NaGet.SubCommands.NaGetInstall(pkgListsMan, insts);\r
 291                                 prog.SetTaskSet(tasks);\r
 292                                 prog.Refresh();\r
 293                                 prog.StartTaskSet();\r
 294                         };\r
 295                         prog.Text = string.Format("ソフトウェアのインストール");\r
 296                         prog.ShowDialog(this);\r
 297                 }\r
 298                 \r
 299                 void InstallToolStripButtonClick(object sender, EventArgs e)\r
 300                 {\r
 301                         InstallationConfirmForm confirm = new InstallationConfirmForm();\r
 302                         confirm.PkgListsManager = pkgListsMan;\r
 303                         confirm.Installations = Installation.ConvertInstallations( NaGet.Utils.IEnumerable2Array(packageListView.SelectedPackages) );\r
 304                         confirm.UseRunas = confirm.GetShouldUseRunas();\r
 305                         DialogResult result = confirm.ShowDialog(this);\r
 306                         \r
 307                         if (result == DialogResult.OK) {\r
 308                                 Installation[] insts = confirm.CheckedInstallations;\r
 309                                 \r
 310                                 if (confirm.UseRunas) {\r
 311                                         installRunasActionInvoke(insts);\r
 312                                 } else {\r
 313                                         installActionInvoke(insts);\r
 314                                 }\r
 315                                 \r
 316                                 UpdatePackageList();\r
 317                         }\r
 318                 }\r
 319                 \r
 320                 public void installRunasActionInvoke(Installation[] insts)\r
 321                 {\r
 322                         this.setWindowEnabled(false);\r
 323                         \r
 324                         string tmpfileName = Path.GetTempFileName();\r
 325                         try {\r
 326                                 NaGet.Utils.PutSerializeObject(tmpfileName, insts);\r
 327                                 \r
 328                                 System.Diagnostics.ProcessStartInfo procInfo = new System.Diagnostics.ProcessStartInfo();\r
 329                                 procInfo.FileName = Application.ExecutablePath;\r
 330                                 procInfo.Arguments = string.Format("--noupdate --cmd=install \"--instsref={0}\"", tmpfileName);\r
 331                                 procInfo.Verb = "runas";\r
 332                                 procInfo.WorkingDirectory = Environment.CurrentDirectory;\r
 333                                 \r
 334                                 System.Diagnostics.Process hProc = System.Diagnostics.Process.Start(procInfo);\r
 335                                 hProc.EnableRaisingEvents = true;\r
 336                                 hProc.SynchronizingObject = this;\r
 337                                 hProc.Exited += delegate(object sender, EventArgs e) {\r
 338                                         UpdatePackageList();\r
 339                                         \r
 340                                         this.setWindowEnabled(true);\r
 341                                         this.BringToFront();\r
 342                                         \r
 343                                         if (File.Exists(tmpfileName)) {\r
 344                                                 File.Delete(tmpfileName);\r
 345                                         }\r
 346                                 };\r
 347                         } catch (System.ComponentModel.Win32Exception ex) {\r
 348                                 MessageBox.Show(ex.Message, "インストール", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 349                                 \r
 350                                 if (File.Exists(tmpfileName)) {\r
 351                                         File.Delete(tmpfileName);\r
 352                                 }                               this.setWindowEnabled(true);\r
 353                         }\r
 354                 }\r
 355                 \r
 356                 internal void uninstallActionInvoke(InstalledPackage[] pkgs)\r
 357                 {\r
 358                         AppliStation.Util.ExecutionProgressViewer prog = new AppliStation.Util.ExecutionProgressViewer();\r
 359                         prog.Shown += delegate(object sender2, EventArgs e2) {\r
 360                                 NaGet.SubCommands.NaGetUninstall tasks = new NaGet.SubCommands.NaGetUninstall(pkgListsMan, pkgs);\r
 361                                 prog.SetTaskSet(tasks);\r
 362                                 prog.Refresh();\r
 363                                 prog.StartTaskSet();\r
 364                         };\r
 365                         prog.Text = string.Format("ソフトウェアのアンインストール");\r
 366                         prog.ShowDialog(this);\r
 367                 }\r
 368                 \r
 369                 internal void uninstallRunasActionInvoke(InstalledPackage[] pkgs)\r
 370                 {                       \r
 371                         this.setWindowEnabled(false);\r
 372                         \r
 373                         string tmpfileName = Path.GetTempFileName();\r
 374                         try {\r
 375                                 NaGet.Utils.PutSerializeObject(tmpfileName, pkgs);\r
 376                                 \r
 377                                 System.Diagnostics.ProcessStartInfo procInfo = new System.Diagnostics.ProcessStartInfo();\r
 378                                 procInfo.FileName = Application.ExecutablePath;\r
 379                                 procInfo.Arguments = string.Format("--noupdate --cmd=uninstall \"--pkgsref={0}\"", tmpfileName);\r
 380                                 procInfo.Verb = "runas";\r
 381                                 procInfo.WorkingDirectory = Environment.CurrentDirectory;\r
 382                                 \r
 383                                 System.Diagnostics.Process hProc = System.Diagnostics.Process.Start(procInfo);\r
 384                                 hProc.EnableRaisingEvents = true;\r
 385                                 hProc.SynchronizingObject = this;\r
 386                                 hProc.Exited += delegate(object sender, EventArgs e) {\r
 387                                         UpdatePackageList();\r
 388                                         \r
 389                                         this.setWindowEnabled(true);\r
 390                                         this.BringToFront();\r
 391                                         \r
 392                                         if (File.Exists(tmpfileName)) {\r
 393                                                 File.Delete(tmpfileName);\r
 394                                         }\r
 395                                 };\r
 396                         } catch (System.ComponentModel.Win32Exception ex) {\r
 397                                 MessageBox.Show(ex.Message, "アンインストール", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 398                                 \r
 399                                 this.setWindowEnabled(true);\r
 400                                 if (File.Exists(tmpfileName)) {\r
 401                                         File.Delete(tmpfileName);\r
 402                                 }\r
 403                         }\r
 404                 }\r
 405                 \r
 406                 void UninstallToolStripButtonClick(object sender, EventArgs e)\r
 407                 {\r
 408                         PackageUninstallConfirmForm confirm = new PackageUninstallConfirmForm();\r
 409                         confirm.UninstallPackage = (InstalledPackage) packageListView.SelectedPackage;\r
 410                         confirm.UseRunas = confirm.GetShouldUseRunas();\r
 411                         DialogResult result = confirm.ShowDialog(this);\r
 412                         \r
 413                         if (result == DialogResult.OK) {\r
 414                                 InstalledPackage[] instPkgs = new InstalledPackage[]{confirm.UninstallPackage};\r
 415                                 \r
 416                                 if (confirm.UseRunas) {\r
 417                                         uninstallRunasActionInvoke(instPkgs);\r
 418                                 } else {\r
 419                                         uninstallActionInvoke(instPkgs);\r
 420                                 }\r
 421                                 \r
 422                                 UpdatePackageList();\r
 423                         }\r
 424                 }\r
 425                 \r
 426                 \r
 427                 void WebOfficialToolStripMenuItemClick(object sender, EventArgs e)\r
 428                 {\r
 429                         Package pkg = packageListView.SelectedPackage;\r
 430                         if (pkg != null) {\r
 431                                 string linkURL = pkg.Url.Href;\r
 432                                 \r
 433                                 if (! string.IsNullOrEmpty(linkURL)) {\r
 434                                         try {\r
 435                                                 System.Diagnostics.Process.Start(linkURL);\r
 436                                         } catch (System.ComponentModel.Win32Exception) {\r
 437                                                 MessageBox.Show(string.Format("{0}を開くのに失敗しました。", linkURL), "ブラウザ起動エラー", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 438                                         }\r
 439                                 }\r
 440                         }\r
 441                 }\r
 442                 \r
 443                 void WebGoogleSearchToolStripMenuItemClick(object sender, EventArgs e)\r
 444                 {\r
 445                         Package pkg = packageListView.SelectedPackage;\r
 446                         if (pkg != null) {\r
 447                                 string q = System.Web.HttpUtility.UrlEncode(pkg.Name, System.Text.Encoding.UTF8);\r
 448                                 string googleURL = @"http://www.google.co.jp/search?q="+q;\r
 449                                 \r
 450                                 try {\r
 451                                         System.Diagnostics.Process.Start(googleURL);\r
 452                                 } catch (System.ComponentModel.Win32Exception) {\r
 453                                         MessageBox.Show("Googleを開くのに失敗しました。", "ブラウザ起動エラー", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 454                                 }\r
 455                         }\r
 456                 }\r
 457                 \r
 458                 void OpenInstalledDirectoryStripMenuItemClick(object sender, EventArgs e)\r
 459                 {\r
 460                         InstalledPackage pkg = (InstalledPackage) packageListView.SelectedPackage;\r
 461                         if (pkg != null) {\r
 462                                 if (pkg.Type == InstallerType.ARCHIVE || pkg.Type == InstallerType.ITSELF) {\r
 463                                         System.Diagnostics.Process.Start(Path.Combine(NaGet.Env.ArchiveProgramFiles, pkg.Name));\r
 464                                 } else if (Directory.Exists(pkg.discoverInstalledLocation())) {\r
 465                                         System.Diagnostics.Process.Start(pkg.discoverInstalledLocation());\r
 466                                 }\r
 467                         }\r
 468                 }\r
 469                 \r
 470                 \r
 471                 void PropertiesToolStripMenuItemClick(object sender, EventArgs e)\r
 472                 {\r
 473                         Package pkg = packageListView.SelectedPackage;\r
 474                         if (pkg != null) {\r
 475                                 PackageInfoForm form = new PackageInfoForm();\r
 476                                 form.SelectedObject = pkg;\r
 477                                 form.Text = string.Format("{0}({1})のプロパティ", pkg.Name, pkg.Version);\r
 478                                 \r
 479                                 form.ShowDialog(this);\r
 480                         }\r
 481                 }\r
 482                 \r
 483                 void PackageListContextMenuStripOpening(object sender, System.ComponentModel.CancelEventArgs e)\r
 484                 {\r
 485                         // コンテクストメニューから開かれなかった場合はインストール/アンインストールは表示しない\r
 486                         bool parentIsPkgListView = (packageListContextMenuStrip.SourceControl == packageListView);\r
 487                         // メニューアイテムのインストール/アンインストールの表示はツールストリップに同じ\r
 488                         installToolStripMenuItem.Visible = parentIsPkgListView && installToolStripButton.Visible;\r
 489                         uninstallToolStripMenuItem.Visible = parentIsPkgListView && uninstallToolStripButton.Visible;\r
 490                         \r
 491                         // インストールもアンインストールもできない状態ならば、メニューを表示しない\r
 492                         if (! (installToolStripButton.Visible || uninstallToolStripButton.Visible)) {\r
 493                                 e.Cancel = true;\r
 494                                 return;\r
 495                         }\r
 496                         \r
 497                         // 選択パッケージが1つのとき\r
 498                         bool selectionIsOnlyOne = packageListView.SelectedItems.Count == 1;\r
 499                         if (selectionIsOnlyOne) {\r
 500                                 Package pkg = packageListView.SelectedPackage;\r
 501                                 bool isInstalledPackage = (pkg is InstalledPackage);\r
 502                                 \r
 503                                 webResourcesToolStripMenuItem.Text = string.Format(\r
 504                                         webResourcesToolStripMenuItem.Tag.ToString(),\r
 505                                         pkg.Name.Replace("&", "&&")); // pkg.Nameに&が含まれているときはエンコード\r
 506                                 webOfficialToolStripMenuItem.Enabled = ! (pkg.Url == null || string.IsNullOrEmpty(pkg.Url.Href));\r
 507                                 // webGoogleSearchToolStripMenuItem always active.\r
 508                                 \r
 509                                 if (isInstalledPackage) {\r
 510                                         bool installedDirectoryStripMenuItemVisible = \r
 511                                                 (pkg.Type == InstallerType.ARCHIVE) ||\r
 512                                                 (pkg.Type == InstallerType.ITSELF) ||\r
 513                                                 Directory.Exists(((InstalledPackage) pkg).discoverInstalledLocation());\r
 514                                         \r
 515                                         installedDirectoryStripMenuItem.Visible = installedDirectoryStripMenuItemVisible;\r
 516                                         if (installedDirectoryStripMenuItemVisible) {\r
 517                                                 buildInstalledDirectoryMenuItemStripChildren((InstalledPackage) pkg);\r
 518                                         }\r
 519                                 } else {\r
 520                                         installedDirectoryStripMenuItem.Visible = false;\r
 521                                 }\r
 522                         }\r
 523                         \r
 524                         packageListContextMenuStripSeparator.Visible = parentIsPkgListView && selectionIsOnlyOne;\r
 525                         webResourcesToolStripMenuItem.Visible = selectionIsOnlyOne;\r
 526                         if (! selectionIsOnlyOne) installedDirectoryStripMenuItem.Visible = false;\r
 527                         propertiesToolStripMenuItem.Visible = selectionIsOnlyOne;\r
 528                 }\r
 529                 \r
 530                 private IEnumerable<Package> getUpdatedPackages(PackageList<InstalledPackage> installedPkgList, PackageList<Package> avaiablePkgList, IComparer<string> verComp)\r
 531                 {\r
 532                         foreach (InstalledPackage pkg in installedPkgList) {\r
 533                                 Package avaiablePkg = avaiablePkgList.GetPackageForName(pkg.Name);\r
 534                                 \r
 535                                 if (avaiablePkg != null) {\r
 536                                         if (verComp.Compare(pkg.Version, avaiablePkg.Version) < 0 &&\r
 537                                             installedPkgList.GetPackageForPackage(pkg.Name, avaiablePkg.Version) == null) {\r
 538                                                 \r
 539                                                 yield return avaiablePkg;\r
 540                                         }\r
 541                                 }\r
 542                         }\r
 543                 }\r
 544                 \r
 545                 void UpgradeToolStripButtonClick(object sender, EventArgs e)\r
 546                 {\r
 547                         List<Package> pkgs;\r
 548                         VersionComparetor verComp = new VersionComparetor();\r
 549                         PackageList<Package> avaiablePackageList = pkgListsMan.AvailablePkgList;\r
 550                         \r
 551                         pkgs = NaGet.Utils.MergeList(\r
 552                                 getUpdatedPackages(pkgListsMan.InstalledPkgList, avaiablePackageList, verComp),\r
 553                                 getUpdatedPackages(pkgListsMan.SystemInstalledPkgList, avaiablePackageList, verComp)\r
 554                         );\r
 555                         \r
 556                         if (pkgs.Count <= 0) {\r
 557                                 MessageBox.Show(this, "更新されたソフトはありません", "ソフトの更新");\r
 558                                 return;\r
 559                         }\r
 560                         \r
 561                         InstallationConfirmForm confirm = new InstallationConfirmForm();\r
 562                         confirm.PkgListsManager = pkgListsMan;\r
 563                         confirm.Installations = Installation.ConvertInstallations(pkgs.ToArray());\r
 564                         DialogResult result = confirm.ShowDialog(this);\r
 565                         \r
 566                         if (result == DialogResult.OK) {\r
 567                                 Installation[] insts = confirm.CheckedInstallations;\r
 568                                 \r
 569                                 if (confirm.UseRunas) {\r
 570                                         installRunasActionInvoke(insts);\r
 571                                 } else {\r
 572                                         installActionInvoke(insts);\r
 573                                 }\r
 574                                 \r
 575                                 UpdatePackageList();\r
 576                         }\r
 577                 }\r
 578                 \r
 579                 protected override bool ProcessCmdKey(ref Message msg, Keys keyData)\r
 580                 {\r
 581                         if ((int)keyData == (int)Keys.Control + (int)Keys.E) {\r
 582                                 searchTextBox.SelectAll();\r
 583                                 searchTextBox.Focus();\r
 584                                 return true;\r
 585                         }\r
 586                         \r
 587                         return base.ProcessCmdKey(ref msg, keyData);\r
 588                 }\r
 589                 \r
 590                 public void UpdatePackageList()\r
 591                 {\r
 592                         pkgListsMan.LoadPackageLists();\r
 593                         packageListView.UpdateItems();\r
 594                         updateSelectedPackages();\r
 595                 }\r
 596                 \r
 597                 /// <summary>\r
 598                 /// 自ウィンドウの有効無効(Enabled)を(必要あればInvokeして)実行する \r
 599                 /// </summary>\r
 600                 /// <param name="enabled">有効か否か。Enabledの値に入れられる</param>\r
 601                 private void setWindowEnabled(bool enabled)\r
 602                 {\r
 603                         MethodInvoker process = (MethodInvoker) delegate() {\r
 604                                 this.Enabled = enabled;\r
 605                         };\r
 606                         \r
 607                         if (InvokeRequired) {\r
 608                                 Invoke(process);\r
 609                         } else {\r
 610                                 process.Invoke();\r
 611                         }\r
 612                 }\r
 613         }\r
 614 \r
 615 }\r