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 using AppliStation.PackageInfo;\r
  10 \r
  11 namespace AppliStation\r
  12 {\r
  13         /// <summary>\r
  14         /// Description of PackageListViewForm.\r
  15         /// </summary>\r
  16         public partial class PackageListViewForm : Form\r
  17         {\r
  18                 private PackageListsManager pkgListsMan = null;\r
  19                 \r
  20                 public PackageListViewForm()\r
  21                 {\r
  22                         //\r
  23                         // The InitializeComponent() call is required for Windows Forms designer support.\r
  24                         //\r
  25                         InitializeComponent();\r
  26                         \r
  27                         installToolStripMenuItem.Font = new Font(installToolStripMenuItem.Font, FontStyle.Bold);\r
  28                         uninstallToolStripMenuItem.Font = new Font(uninstallToolStripMenuItem.Font, FontStyle.Bold);\r
  29                         \r
  30                         pkgListsMan = new PackageListsManager();\r
  31                         packageListView.Data = pkgListsMan;\r
  32                         \r
  33                         this.Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath);\r
  34                         AppliStation.Util.NativeMethods.ListView_EnableVistaExplorerTheme(packageListView);\r
  35                         AppliStation.Util.NativeMethods.ListView_SetDoubleBuffer(packageListView, true);\r
  36                 }\r
  37                 \r
  38                 private void ShowInfoToDetailBoxFor(Package pkg)\r
  39                 {\r
  40                         detailBox.Clear();\r
  41                         \r
  42                         detailBox.SelectionFont = new Font(detailBox.Font.FontFamily, 12);\r
  43                         detailBox.SelectedText += string.Format("{0} ({1})\r\n", pkg.Name, pkg.Version);\r
  44                         if (! string.IsNullOrEmpty(pkg.Tags) ) {\r
  45                                 detailBox.SelectionFont = new Font(detailBox.Font.FontFamily, 8);\r
  46                                 detailBox.SelectedText += "タグ:";\r
  47                                 foreach (string tag in pkg.Tags.Split(' ')) {\r
  48                                         detailBox.AppendText(" ");\r
  49                                         AppliStation.Util.NativeMethods.RichTextBox_AddTextLink(detailBox, tag);\r
  50                                 }\r
  51                                 detailBox.AppendText("\r\n");\r
  52                         }\r
  53                         \r
  54                         // インストール済みパッケージの場合\r
  55                         InstalledPackage iPkg = pkg as InstalledPackage;\r
  56                         if (iPkg != null) {\r
  57                                 System.Text.StringBuilder sb = new System.Text.StringBuilder();\r
  58                                 if (iPkg.UninstallInfo.InstallDate != null) {\r
  59                                         sb.AppendFormat("インストールした日: {0:d}  ", iPkg.UninstallInfo.InstallDate.Value);\r
  60                                 }\r
  61                                 if (iPkg.UninstallInfo.EstimatedSize > 0) {\r
  62                                         sb.AppendFormat("サイズ: {0}  ", NaGet.Utils.FormatSize(iPkg.UninstallInfo.EstimatedSize*1024));\r
  63                                 }\r
  64                                 \r
  65                                 if (sb.Length > 0) {\r
  66                                         detailBox.SelectionFont = new Font(detailBox.Font.FontFamily, 8);\r
  67                                         detailBox.SelectedText += sb.ToString();\r
  68                                         detailBox.SelectedText += "\r\n";\r
  69                                 }\r
  70                         }\r
  71                         detailBox.SelectionFont = detailBox.Font;\r
  72                         if (pkg.Url != null && pkg.Url.Href != null) {\r
  73                                 detailBox.SelectedText += "公式サイト: ";\r
  74                                 AppliStation.Util.NativeMethods.RichTextBox_AddTextLink(detailBox, pkg.Url.Href);\r
  75                                 detailBox.SelectedText += "\r\n";\r
  76                         }\r
  77                         detailBox.SelectedText += pkg.Summary;\r
  78                 }\r
  79                 \r
  80                 void PackageListViewSelectedIndexChanged(object sender, EventArgs e)\r
  81                 {\r
  82                         updateSelectedPackages();\r
  83                 }\r
  84                 \r
  85                 private void updateSelectedPackages()\r
  86                 {\r
  87                         uint installPkgCount = 0;\r
  88                         uint uninstallPkgCount = 0;\r
  89                         bool installBtnEnabled, uninstallBtnEnabled;\r
  90                         \r
  91                         foreach (Package pkg in packageListView.SelectedPackages) {\r
  92                                 if (pkg is InstalledPackage) {\r
  93                                         uninstallPkgCount ++;\r
  94                                 } else {\r
  95                                         installPkgCount ++;\r
  96                                 }\r
  97                         }\r
  98                         \r
  99                         uint pkgCount = installPkgCount + uninstallPkgCount;\r
 100                         installBtnEnabled = (installPkgCount > 0) && (uninstallPkgCount == 0);\r
 101                         uninstallBtnEnabled = (uninstallPkgCount == 1) && (installPkgCount == 0);\r
 102                         \r
 103                         // ToolStrip\r
 104                         informationToolStripDropDownButton.Visible = (pkgCount == 1);\r
 105                         uninstallToolStripButton.Visible = uninstallBtnEnabled;\r
 106                         installToolStripButton.Visible = installBtnEnabled;\r
 107                         // MenuStrip\r
 108                         webResourceToolStripMenuItem.Visible = (pkgCount == 1);\r
 109                         uninstallToolStripMenuItem.Visible = uninstallBtnEnabled;\r
 110                         installToolStripMenuItem.Visible = installBtnEnabled;\r
 111                         \r
 112                         // detailBoxのメッセージ設定\r
 113                         switch (pkgCount) {\r
 114                                 case 0:\r
 115                                         int count = packageListView.Items.Count;\r
 116                                         detailBox.Clear();\r
 117                                         detailBox.Text = (count > 0) ? string.Format("{0}個のソフトがあります。", count)\r
 118                                                 : "該当するソフトがありません。";\r
 119                                         break;\r
 120                                 case 1:\r
 121                                         ShowInfoToDetailBoxFor(packageListView.SelectedPackage);\r
 122                                         break;\r
 123                                 default: // case 2 and over:\r
 124                                         detailBox.Clear();\r
 125                                         detailBox.Text = (installBtnEnabled)? string.Format("{0}個のソフトが選択されています。", installPkgCount) :\r
 126                                                 (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
 127                                                 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
 128                                         break;\r
 129                         }\r
 130                         \r
 131                         try {\r
 132                                 detailBox.Select(0, 0);\r
 133                                 detailBox.ScrollToCaret();\r
 134                         } catch (System.Runtime.InteropServices.COMException) {\r
 135                                 // ScrollToCaretでこけることがある\r
 136                         }\r
 137                 }\r
 138 \r
 139                 void PackageListViewItemActivate(object sender, EventArgs e)\r
 140                 {\r
 141                         Package pkg = packageListView.SelectedPackage;\r
 142                         \r
 143                         if (pkg != null) {\r
 144                                 if (pkg is InstalledPackage) {\r
 145                                         UninstallToolStripButtonClick(sender, e);\r
 146                                 } else {\r
 147                                         InstallToolStripButtonClick(sender, e);\r
 148                                 }\r
 149                         }\r
 150                 }\r
 151                 \r
 152                 void Form_OnLoad(object sender, EventArgs e)\r
 153                 {\r
 154                         packageListViewImageList.Images.Add("installed", Icon.ExtractAssociatedIcon(Application.ExecutablePath));\r
 155                         \r
 156                         updatePackageFilterToolStripMenuItemCheckState();\r
 157                         notInstalledPackageFilterToolStripMenuItem.Image = packageListViewImageList.Images["available-new"];\r
 158                         installedASPackageFilterToolStripMenuItem.Image = packageListViewImageList.Images["installed"];\r
 159                         installedSysPackageFilterToolStripMenuItem.Image = packageListViewImageList.Images["sys"];\r
 160                         \r
 161                         packageListView.UpdateItems();\r
 162                         updateSelectedPackages();\r
 163                 }\r
 164                 \r
 165                 #region PackageFilter関連\r
 166                 \r
 167                 /// <summary>\r
 168                 /// packgageFilterToolStripのリストを更新する。\r
 169                 /// </summary>\r
 170                 private void updatePackageFilterToolStripMenuItemCheckState()\r
 171                 {\r
 172                         ToolStripMenuItem selected = getCheckedPackageFilterToolStripItem();\r
 173                         \r
 174                         foreach (ToolStripMenuItem item in packageFilterToolStripDropDownButton.DropDown.Items) {\r
 175                                 item.Checked = (selected == item);\r
 176                         }\r
 177                         \r
 178                         packageFilterToolStripDropDownButton.Text = selected.Text;\r
 179                         packageFilterToolStripDropDownButton.Image = selected.Image;\r
 180                         packageFilterToolStripDropDownButton.ToolTipText = selected.ToolTipText;\r
 181                 }\r
 182                 \r
 183                 private ToolStripMenuItem getCheckedPackageFilterToolStripItem()\r
 184                 {\r
 185                         switch (packageListView.FilteringType) {\r
 186                                 case PackageListViewPkgTypeFilter.NotInstalled:\r
 187                                         return notInstalledPackageFilterToolStripMenuItem;\r
 188                                 case PackageListViewPkgTypeFilter.InstalledAS:\r
 189                                         return installedASPackageFilterToolStripMenuItem;\r
 190                                 case PackageListViewPkgTypeFilter.InstalledSys:\r
 191                                         return installedSysPackageFilterToolStripMenuItem;\r
 192                                 default:\r
 193                                         return allPackageFilterToolStripMenuItem;\r
 194                         }\r
 195                 }\r
 196                 \r
 197                 void AnyPackageFilterToolStripMenuItemClicked(object sender, EventArgs e)\r
 198                 {\r
 199                         if (sender == notInstalledPackageFilterToolStripMenuItem) {\r
 200                                 packageListView.FilteringType = PackageListViewPkgTypeFilter.NotInstalled;\r
 201                         } else if (sender == installedASPackageFilterToolStripMenuItem) {\r
 202                                 packageListView.FilteringType = PackageListViewPkgTypeFilter.InstalledAS;\r
 203                         } else if (sender == installedSysPackageFilterToolStripMenuItem) {\r
 204                                 packageListView.FilteringType = PackageListViewPkgTypeFilter.InstalledSys;\r
 205                         } else {\r
 206                                 packageListView.FilteringType = PackageListViewPkgTypeFilter.All;\r
 207                         }\r
 208                         \r
 209                         updatePackageFilterToolStripMenuItemCheckState();\r
 210                         searchTextBox.FireTextChangedTrigger();\r
 211                 }\r
 212                 \r
 213                 #endregion\r
 214                 \r
 215                 void DetailBoxLinkClicked(object sender, LinkClickedEventArgs e)\r
 216                 {\r
 217                         if (System.Text.RegularExpressions.Regex.IsMatch(e.LinkText, "^https?://")){\r
 218                                 /* URLの場合はブラウザ起動 */\r
 219                                 try {\r
 220                                         System.Diagnostics.Process.Start(e.LinkText);\r
 221                                 } catch (System.ComponentModel.Win32Exception) {\r
 222                                         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
 223                                 }\r
 224                         } else {\r
 225                                 /* それ以外はタグとみなして検索 */\r
 226                                 searchTextBox.Text = e.LinkText;\r
 227                         }\r
 228                 }\r
 229                 \r
 230                 internal void updateActionInvoke(bool downloadPackageListsFlag)\r
 231                 {\r
 232                         AppliStation.Util.ExecutionProgressViewer prog = new AppliStation.Util.ExecutionProgressViewer();\r
 233                         prog.Shown += delegate(object sender2, EventArgs e2) {\r
 234                                 NaGet.SubCommands.NaGetUpdate tasks = new NaGet.SubCommands.NaGetUpdate(pkgListsMan, downloadPackageListsFlag);\r
 235                                 prog.SetTaskSet(tasks);\r
 236                                 prog.Refresh();\r
 237                                 prog.StartTaskSet();\r
 238                         };\r
 239                         prog.Text = "リストの更新";\r
 240                         prog.ShowDialog(this);\r
 241                 }\r
 242                         \r
 243                 void UpdateToolStripMenuItemClick(object sender, EventArgs e)\r
 244                 {\r
 245                         updateActionInvoke(true);\r
 246                         \r
 247                         UpdatePackageList();\r
 248                 }\r
 249                 \r
 250                 void LocalupdateToolStripMenuItemClick(object sender, EventArgs e)\r
 251                 {\r
 252                         updateActionInvoke(false);\r
 253                         \r
 254                         UpdatePackageList();\r
 255                 }\r
 256                 \r
 257                 void OptionToolStripMenuItemClick(object sender, EventArgs e)\r
 258                 {\r
 259                         UserPrefForm userPrefForm = new UserPrefForm();\r
 260                         DialogResult result = userPrefForm.ShowDialog(this);\r
 261                         \r
 262                         if (result == DialogResult.OK) {\r
 263                                 if (userPrefForm.IsRepositoryListSettingChanged) {\r
 264                                         updateActionInvoke(true);\r
 265                                         UpdatePackageList();\r
 266                                 }\r
 267                         }\r
 268                 }\r
 269                 \r
 270                 #region searchTextBoxまわり\r
 271                 \r
 272                 void SearchTextBoxKeyPress(object sender, KeyPressEventArgs e)\r
 273                 {\r
 274                         switch (e.KeyChar) {\r
 275                                 case (char)Keys.Enter:\r
 276                                         searchTextBox.FireTextChangedTrigger();\r
 277                                         break;\r
 278                                 case (char)Keys.Escape:\r
 279                                         searchTextBox.Text = string.Empty;\r
 280                                         break;\r
 281                         }\r
 282                 }\r
 283                 \r
 284                 void SearchTextBoxTextChangedTriggerFired(object sender, EventArgs e)\r
 285                 {\r
 286                         packageListView.FilteringKeyword = searchTextBox.Text;\r
 287                 }\r
 288                 \r
 289                 #endregion\r
 290                 \r
 291                 internal void installActionInvoke(Installation[] insts)\r
 292                 {\r
 293                         AppliStation.Util.ExecutionProgressViewer prog = new AppliStation.Util.ExecutionProgressViewer();\r
 294                         prog.Shown += delegate(object sender2, EventArgs e2) {\r
 295                                 NaGet.SubCommands.NaGetInstall tasks = new NaGet.SubCommands.NaGetInstall(pkgListsMan, insts);\r
 296                                 prog.SetTaskSet(tasks);\r
 297                                 prog.Refresh();\r
 298                                 prog.StartTaskSet();\r
 299                         };\r
 300                         prog.Text = string.Format("ソフトウェアのインストール");\r
 301                         prog.ShowDialog(this);\r
 302                 }\r
 303                 \r
 304                 void InstallToolStripButtonClick(object sender, EventArgs e)\r
 305                 {\r
 306                         InstallationConfirmForm confirm = new InstallationConfirmForm();\r
 307                         confirm.PkgListsManager = pkgListsMan;\r
 308                         confirm.Installations = Installation.ConvertInstallations( NaGet.Utils.IEnumerable2Array(packageListView.SelectedPackages) );\r
 309                         confirm.UseRunas = confirm.GetShouldUseRunas();\r
 310                         DialogResult result = confirm.ShowDialog(this);\r
 311                         \r
 312                         if (result == DialogResult.OK) {\r
 313                                 Installation[] insts = confirm.CheckedInstallations;\r
 314                                 \r
 315                                 if (confirm.UseRunas) {\r
 316                                         installRunasActionInvoke(insts);\r
 317                                 } else {\r
 318                                         installActionInvoke(insts);\r
 319                                 }\r
 320                                 \r
 321                                 UpdatePackageList();\r
 322                         }\r
 323                 }\r
 324                 \r
 325                 public void installRunasActionInvoke(Installation[] insts)\r
 326                 {\r
 327                         this.setWindowEnabled(false);\r
 328                         \r
 329                         string tmpfileName = Path.GetTempFileName();\r
 330                         try {\r
 331                                 NaGet.Utils.PutSerializeObject(tmpfileName, insts);\r
 332                                 \r
 333                                 System.Diagnostics.ProcessStartInfo procInfo = new System.Diagnostics.ProcessStartInfo();\r
 334                                 procInfo.FileName = Application.ExecutablePath;\r
 335                                 procInfo.Arguments = string.Format("--noupdate --cmd=install \"--instsref={0}\"", tmpfileName);\r
 336                                 procInfo.Verb = "runas";\r
 337                                 procInfo.WorkingDirectory = Environment.CurrentDirectory;\r
 338                                 \r
 339                                 System.Diagnostics.Process hProc = System.Diagnostics.Process.Start(procInfo);\r
 340                                 hProc.EnableRaisingEvents = true;\r
 341                                 hProc.SynchronizingObject = this;\r
 342                                 hProc.Exited += delegate(object sender, EventArgs e) {\r
 343                                         UpdatePackageList();\r
 344                                         \r
 345                                         this.setWindowEnabled(true);\r
 346                                         this.BringToFront();\r
 347                                         \r
 348                                         if (File.Exists(tmpfileName)) {\r
 349                                                 File.Delete(tmpfileName);\r
 350                                         }\r
 351                                 };\r
 352                         } catch (System.ComponentModel.Win32Exception ex) {\r
 353                                 MessageBox.Show(ex.Message, "インストール", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 354                                 \r
 355                                 if (File.Exists(tmpfileName)) {\r
 356                                         File.Delete(tmpfileName);\r
 357                                 }                               this.setWindowEnabled(true);\r
 358                         }\r
 359                 }\r
 360                 \r
 361                 internal void uninstallActionInvoke(InstalledPackage[] pkgs)\r
 362                 {\r
 363                         AppliStation.Util.ExecutionProgressViewer prog = new AppliStation.Util.ExecutionProgressViewer();\r
 364                         prog.Shown += delegate(object sender2, EventArgs e2) {\r
 365                                 NaGet.SubCommands.NaGetUninstall tasks = new NaGet.SubCommands.NaGetUninstall(pkgListsMan, pkgs);\r
 366                                 prog.SetTaskSet(tasks);\r
 367                                 prog.Refresh();\r
 368                                 prog.StartTaskSet();\r
 369                         };\r
 370                         prog.Text = string.Format("ソフトウェアのアンインストール");\r
 371                         prog.ShowDialog(this);\r
 372                 }\r
 373                 \r
 374                 internal void uninstallRunasActionInvoke(InstalledPackage[] pkgs)\r
 375                 {                       \r
 376                         this.setWindowEnabled(false);\r
 377                         \r
 378                         string tmpfileName = Path.GetTempFileName();\r
 379                         try {\r
 380                                 NaGet.Utils.PutSerializeObject(tmpfileName, pkgs);\r
 381                                 \r
 382                                 System.Diagnostics.ProcessStartInfo procInfo = new System.Diagnostics.ProcessStartInfo();\r
 383                                 procInfo.FileName = Application.ExecutablePath;\r
 384                                 procInfo.Arguments = string.Format("--noupdate --cmd=uninstall \"--pkgsref={0}\"", tmpfileName);\r
 385                                 procInfo.Verb = "runas";\r
 386                                 procInfo.WorkingDirectory = Environment.CurrentDirectory;\r
 387                                 \r
 388                                 System.Diagnostics.Process hProc = System.Diagnostics.Process.Start(procInfo);\r
 389                                 hProc.EnableRaisingEvents = true;\r
 390                                 hProc.SynchronizingObject = this;\r
 391                                 hProc.Exited += delegate(object sender, EventArgs e) {\r
 392                                         UpdatePackageList();\r
 393                                         \r
 394                                         this.setWindowEnabled(true);\r
 395                                         this.BringToFront();\r
 396                                         \r
 397                                         if (File.Exists(tmpfileName)) {\r
 398                                                 File.Delete(tmpfileName);\r
 399                                         }\r
 400                                 };\r
 401                         } catch (System.ComponentModel.Win32Exception ex) {\r
 402                                 MessageBox.Show(ex.Message, "アンインストール", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 403                                 \r
 404                                 this.setWindowEnabled(true);\r
 405                                 if (File.Exists(tmpfileName)) {\r
 406                                         File.Delete(tmpfileName);\r
 407                                 }\r
 408                         }\r
 409                 }\r
 410                 \r
 411                 void UninstallToolStripButtonClick(object sender, EventArgs e)\r
 412                 {\r
 413                         PackageUninstallConfirmForm confirm = new PackageUninstallConfirmForm();\r
 414                         confirm.UninstallPackage = (InstalledPackage) packageListView.SelectedPackage;\r
 415                         confirm.UseRunas = confirm.GetShouldUseRunas();\r
 416                         DialogResult result = confirm.ShowDialog(this);\r
 417                         \r
 418                         if (result == DialogResult.OK) {\r
 419                                 InstalledPackage[] instPkgs = new InstalledPackage[]{confirm.UninstallPackage};\r
 420                                 \r
 421                                 if (confirm.UseRunas) {\r
 422                                         uninstallRunasActionInvoke(instPkgs);\r
 423                                 } else {\r
 424                                         uninstallActionInvoke(instPkgs);\r
 425                                 }\r
 426                                 \r
 427                                 UpdatePackageList();\r
 428                         }\r
 429                 }\r
 430                 \r
 431                 \r
 432                 void WebOfficialMenuItemClick(object sender, EventArgs e)\r
 433                 {\r
 434                         Package pkg = packageListView.SelectedPackage;\r
 435                         if (pkg != null) {\r
 436                                 string linkURL = pkg.Url.Href;\r
 437                                 \r
 438                                 if (! string.IsNullOrEmpty(linkURL)) {\r
 439                                         try {\r
 440                                                 System.Diagnostics.Process.Start(linkURL);\r
 441                                         } catch (System.ComponentModel.Win32Exception) {\r
 442                                                 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
 443                                         }\r
 444                                 }\r
 445                         }\r
 446                 }\r
 447                 \r
 448                 void WebGoogleSearchMenuItemClick(object sender, EventArgs e)\r
 449                 {\r
 450                         Package pkg = packageListView.SelectedPackage;\r
 451                         if (pkg != null) {\r
 452                                 string q = System.Web.HttpUtility.UrlEncode(pkg.Name, System.Text.Encoding.UTF8);\r
 453                                 string googleURL = @"http://www.google.co.jp/search?q="+q;\r
 454                                 \r
 455                                 try {\r
 456                                         System.Diagnostics.Process.Start(googleURL);\r
 457                                 } catch (System.ComponentModel.Win32Exception) {\r
 458                                         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
 459                                 }\r
 460                         }\r
 461                 }\r
 462                 \r
 463                 void OpenInstalledDirectoryStripMenuItemClick(object sender, EventArgs e)\r
 464                 {\r
 465                         InstalledPackage pkg = (InstalledPackage) packageListView.SelectedPackage;\r
 466                         if (pkg != null) {\r
 467                                 if (pkg.Type == InstallerType.ARCHIVE || pkg.Type == InstallerType.ITSELF) {\r
 468                                         System.Diagnostics.Process.Start(Path.Combine(NaGet.Env.ArchiveProgramFiles, pkg.Name));\r
 469                                 } else if (Directory.Exists(pkg.DiscoverInstalledLocation())) {\r
 470                                         System.Diagnostics.Process.Start(pkg.DiscoverInstalledLocation());\r
 471                                 }\r
 472                         }\r
 473                 }\r
 474                 \r
 475                 \r
 476                 void PropertiesCommonMenuItemClick(object sender, EventArgs e)\r
 477                 {\r
 478                         if (packageListView.SelectedItems.Count >= 5) {\r
 479                                 string msg = string.Format("{0}個のプロパティダイアログを開こうとしています。\n継続しますか?", packageListView.SelectedItems.Count);\r
 480                                 if (MessageBox.Show(msg, "プロパティ", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) != DialogResult.OK) {\r
 481                                         return;\r
 482                                 }\r
 483                         }\r
 484                         \r
 485                         foreach (Package pkg in packageListView.SelectedPackages) {\r
 486                                 PackageInfoForm form = new PackageInfoForm();\r
 487                                 form.SelectedObject = pkg;\r
 488                                 form.Text = string.Format("{0}({1})のプロパティ", pkg.Name, pkg.Version);\r
 489                                 \r
 490                                 form.Show(this);\r
 491                         }\r
 492                 }\r
 493                 \r
 494                 private void updateLauncherMenuItem(AppliStation.Util.ToolStripPetitLauncherMenuItem launcherMenuItem)\r
 495                 {\r
 496                         bool selectionIsOnlyOne = packageListView.SelectedItems.Count == 1;\r
 497                         \r
 498                         if (selectionIsOnlyOne) {\r
 499                                 Package pkg = packageListView.SelectedPackage;\r
 500                                 InstalledPackage iPkg = pkg as InstalledPackage;\r
 501                                 \r
 502                                 // インストール済みパッケージのとき\r
 503                                 if (iPkg != null) {\r
 504                                         bool launcherMenuItemVisible = \r
 505                                                 (pkg.Type == InstallerType.ARCHIVE) ||\r
 506                                                 (pkg.Type == InstallerType.ITSELF) ||\r
 507                                                 Directory.Exists(iPkg.DiscoverInstalledLocation());\r
 508                                         \r
 509                                         launcherMenuItem.Visible = launcherMenuItemVisible;\r
 510                                         if (launcherMenuItemVisible) {\r
 511                                                 launcherMenuItem.BaseFolderPath = iPkg.DiscoverInstalledLocation();\r
 512                                         }\r
 513                                 } else {\r
 514                                         launcherMenuItem.Visible = false;\r
 515                                 }\r
 516                         } else {\r
 517                                 launcherMenuItem.Visible = false;\r
 518                         }\r
 519                 }\r
 520                 \r
 521                 void PackageListContextMenuStripOpening(object sender, System.ComponentModel.CancelEventArgs e)\r
 522                 {\r
 523                         bool selectionIsOnlyOne = packageListView.SelectedItems.Count == 1;\r
 524                         bool hasSelection = packageListView.SelectedItems.Count > 0;\r
 525                         \r
 526                         updateSelectedPackages();\r
 527                         \r
 528                         // インストール先のフォルダの設定\r
 529                         updateLauncherMenuItem(installedDirectoryToolStripMenuItem);\r
 530                         \r
 531                         if (packageListView.View == View.Details) {\r
 532                                 // ヘッダ部がクリックされたとき、パッケージが選択されていないものとして扱って処理をする。\r
 533                                 int headerHeight = AppliStation.Util.NativeMethods.ColumnHeader_GetSize(packageListView).Height;\r
 534                                 if (packageListView.PointToClient(packageListContextMenuStrip.Location).Y < headerHeight) {\r
 535                                         selectionIsOnlyOne = hasSelection = false;\r
 536                                         installToolStripMenuItem.Visible = false;\r
 537                                         uninstallToolStripMenuItem.Visible = false;\r
 538                                         installedDirectoryToolStripMenuItem.Visible = false;\r
 539                                 }\r
 540                         }\r
 541                         \r
 542                         packageListContextMenuStripSeparator.Visible = selectionIsOnlyOne;\r
 543                         webResourceToolStripMenuItem.Visible = selectionIsOnlyOne;\r
 544                         propertiesToolStripMenuItem.Visible = hasSelection;\r
 545                         columnToolStripMenuItem.Visible = (! hasSelection) && (packageListView.View == View.Details);\r
 546                 }\r
 547                 \r
 548                 void InformationToolStripDropDownButtonDropDownOpening(object sender, EventArgs e)\r
 549                 {\r
 550                         bool selectionIsOnlyOne = packageListView.SelectedItems.Count == 1;\r
 551                         bool hasSelection = packageListView.SelectedItems.Count > 0;\r
 552                         \r
 553                         // インストール先のフォルダの設定\r
 554                         updateLauncherMenuItem(installedDirectoryMenuItem);\r
 555                         \r
 556                         webResourceMenuItem.Visible = selectionIsOnlyOne;\r
 557                         propertiesMenuItem.Visible = hasSelection;\r
 558                 }\r
 559                 \r
 560                 void WebResourceCommonContextMenuStripOpening(object sender, System.ComponentModel.CancelEventArgs e)\r
 561                 {\r
 562                         Package pkg = packageListView.SelectedPackage;\r
 563                         \r
 564                         if (pkg != null && pkg.Url != null && !string.IsNullOrEmpty(pkg.Url.Href)) {\r
 565                                 webOfficialMenuItem.Enabled = true;\r
 566                                 webOfficialMenuItem.ToolTipText = pkg.Url.Href;\r
 567                         } else {\r
 568                                 webOfficialMenuItem.Enabled = false;\r
 569                                 webOfficialMenuItem.ToolTipText = null;\r
 570                         }\r
 571                         \r
 572                         // webGoogleSearchMenuItem always active.\r
 573                 }\r
 574                 \r
 575                 private IEnumerable<Package> getUpdatedPackages(PackageList<InstalledPackage> installedPkgList, PackageList<Package> avaiablePkgList, IComparer<string> verComp)\r
 576                 {\r
 577                         foreach (InstalledPackage pkg in installedPkgList) {\r
 578                                 Package avaiablePkg = avaiablePkgList.GetPackageForName(pkg.Name);\r
 579                                 \r
 580                                 if (avaiablePkg != null) {\r
 581                                         if (verComp.Compare(pkg.Version, avaiablePkg.Version) < 0 &&\r
 582                                             installedPkgList.GetPackageForPackage(pkg.Name, avaiablePkg.Version) == null) {\r
 583                                                 \r
 584                                                 yield return avaiablePkg;\r
 585                                         }\r
 586                                 }\r
 587                         }\r
 588                 }\r
 589                 \r
 590                 void UpgradeToolStripButtonClick(object sender, EventArgs e)\r
 591                 {\r
 592                         List<Package> pkgs;\r
 593                         VersionComparetor verComp = new VersionComparetor();\r
 594                         PackageList<Package> avaiablePackageList = pkgListsMan.AvailablePkgList;\r
 595                         \r
 596                         pkgs = NaGet.Utils.MergeList(\r
 597                                 getUpdatedPackages(pkgListsMan.InstalledPkgList, avaiablePackageList, verComp),\r
 598                                 getUpdatedPackages(pkgListsMan.SystemInstalledPkgList, avaiablePackageList, verComp)\r
 599                         );\r
 600                         \r
 601                         if (pkgs.Count <= 0) {\r
 602                                 MessageBox.Show(this, "更新されたソフトはありません", "ソフトの更新");\r
 603                                 return;\r
 604                         }\r
 605                         \r
 606                         InstallationConfirmForm confirm = new InstallationConfirmForm();\r
 607                         confirm.PkgListsManager = pkgListsMan;\r
 608                         confirm.Installations = Installation.ConvertInstallations(pkgs.ToArray());\r
 609                         DialogResult result = confirm.ShowDialog(this);\r
 610                         \r
 611                         if (result == DialogResult.OK) {\r
 612                                 Installation[] insts = confirm.CheckedInstallations;\r
 613                                 \r
 614                                 if (confirm.UseRunas) {\r
 615                                         installRunasActionInvoke(insts);\r
 616                                 } else {\r
 617                                         installActionInvoke(insts);\r
 618                                 }\r
 619                                 \r
 620                                 UpdatePackageList();\r
 621                         }\r
 622                 }\r
 623                 \r
 624                 protected override bool ProcessCmdKey(ref Message msg, Keys keyData)\r
 625                 {\r
 626                         if ((int)keyData == (int)Keys.Control + (int)Keys.E) {\r
 627                                 searchTextBox.SelectAll();\r
 628                                 searchTextBox.Focus();\r
 629                                 return true;\r
 630                         }\r
 631                         \r
 632                         return base.ProcessCmdKey(ref msg, keyData);\r
 633                 }\r
 634                 \r
 635                 public void UpdatePackageList()\r
 636                 {\r
 637                         pkgListsMan.LoadPackageLists();\r
 638                         packageListView.UpdateItems();\r
 639                         updateSelectedPackages();\r
 640                 }\r
 641                 \r
 642                 /// <summary>\r
 643                 /// 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
 644                 /// </summary>\r
 645                 /// <param name="enabled">有効か否か。Enabledの値に入れられる</param>\r
 646                 private void setWindowEnabled(bool enabled)\r
 647                 {\r
 648                         MethodInvoker process = (MethodInvoker) delegate() {\r
 649                                 this.Enabled = enabled;\r
 650                         };\r
 651                         \r
 652                         if (InvokeRequired) {\r
 653                                 Invoke(process);\r
 654                         } else {\r
 655                                 process.Invoke();\r
 656                         }\r
 657                 }\r
 658                 \r
 659                 void ColumnCommonToolStripMenuItemClick(object sender, EventArgs e)\r
 660                 {\r
 661                         packageListView.BeginUpdate();\r
 662                         ColumnHeader sortcolumn = packageListView.SortColumn;\r
 663                         \r
 664                         // 列の追加と削除\r
 665                         foreach (ToolStripItem item in columnToolStripMenuItem.DropDownItems) {\r
 666                                 ToolStripMenuItem menu = item as ToolStripMenuItem;\r
 667                                 if (menu != null) {\r
 668                                         bool exists = false;\r
 669                                         // 列が存在しているがチェックが外れていたら削除する。\r
 670                                         foreach (ColumnHeader header in packageListView.Columns) {\r
 671                                                 if (header.Tag == menu.Tag) {\r
 672                                                         exists = true;\r
 673                                                         if (sortcolumn == header) {\r
 674                                                                 packageListView.SortColumn = sortcolumn = null;\r
 675                                                         }\r
 676                                                         if (menu.Checked == false) {\r
 677                                                                 packageListView.Columns.Remove(header);\r
 678                                                         }\r
 679                                                         break;\r
 680                                                 }\r
 681                                         }\r
 682                                         \r
 683                                         // 列が存在していなく、チェックがされているなら追加する。\r
 684                                         if (menu.Checked && !exists) {\r
 685                                                 ColumnHeader header = new ColumnHeader();\r
 686                                                 header.Text = menu.Text;\r
 687                                                 header.Tag = menu.Tag;\r
 688                                                 packageListView.Columns.Add(header);\r
 689                                         }\r
 690                                 }\r
 691                         }\r
 692                         \r
 693                         AppliStation.Util.NativeMethods.ColumnHeader_SetSortState(packageListView, (sortcolumn != null)? sortcolumn.Index : -1, SortOrder.None);\r
 694                         \r
 695                         packageListView.UpdateItems();\r
 696                         \r
 697                         packageListView.EndUpdate();\r
 698                 }\r
 699         }\r
 700 \r
 701 }\r