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