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.Text = (installBtnEnabled)? string.Format("{0}個のソフトが選択されています。", installPkgCount) :\r
 125                                                 (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
 126                                                 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
 127                                         break;\r
 128                         }\r
 129                         \r
 130                         try {\r
 131                                 detailBox.Select(0, 0);\r
 132                                 detailBox.ScrollToCaret();\r
 133                         } catch (System.Runtime.InteropServices.COMException) {\r
 134                                 // ScrollToCaretでこけることがある\r
 135                         }\r
 136                 }\r
 137 \r
 138                 void PackageListViewItemActivate(object sender, EventArgs e)\r
 139                 {\r
 140                         Package pkg = packageListView.SelectedPackage;\r
 141                         \r
 142                         if (pkg != null) {\r
 143                                 if (pkg is InstalledPackage) {\r
 144                                         UninstallToolStripButtonClick(sender, e);\r
 145                                 } else {\r
 146                                         InstallToolStripButtonClick(sender, e);\r
 147                                 }\r
 148                         }\r
 149                 }\r
 150                 \r
 151                 void Form_OnLoad(object sender, EventArgs e)\r
 152                 {\r
 153                         packageListViewImageList.Images.Add("installed", Icon.ExtractAssociatedIcon(Application.ExecutablePath));\r
 154                         \r
 155                         updatePackageFilterToolStripMenuItemCheckState();\r
 156                         notInstalledPackageFilterToolStripMenuItem.Image = packageListViewImageList.Images["available-new"];\r
 157                         installedASPackageFilterToolStripMenuItem.Image = packageListViewImageList.Images["installed"];\r
 158                         installedSysPackageFilterToolStripMenuItem.Image = packageListViewImageList.Images["sys"];\r
 159                         \r
 160                         packageListView.UpdateItems();\r
 161                         updateSelectedPackages();\r
 162                 }\r
 163                 \r
 164                 #region PackageFilter関連\r
 165                 \r
 166                 /// <summary>\r
 167                 /// packgageFilterToolStripのリストを更新する。\r
 168                 /// </summary>\r
 169                 private void updatePackageFilterToolStripMenuItemCheckState()\r
 170                 {\r
 171                         ToolStripMenuItem selected = getCheckedPackageFilterToolStripItem();\r
 172                         \r
 173                         foreach (ToolStripMenuItem item in packageFilterToolStripDropDownButton.DropDown.Items) {\r
 174                                 item.Checked = (selected == item);\r
 175                         }\r
 176                         \r
 177                         packageFilterToolStripDropDownButton.Text = selected.Text;\r
 178                         packageFilterToolStripDropDownButton.Image = selected.Image;\r
 179                         packageFilterToolStripDropDownButton.ToolTipText = selected.ToolTipText;\r
 180                 }\r
 181                 \r
 182                 private ToolStripMenuItem getCheckedPackageFilterToolStripItem()\r
 183                 {\r
 184                         switch (packageListView.FilteringType) {\r
 185                                 case PackageListViewPkgTypeFilter.NotInstalled:\r
 186                                         return notInstalledPackageFilterToolStripMenuItem;\r
 187                                 case PackageListViewPkgTypeFilter.InstalledAS:\r
 188                                         return installedASPackageFilterToolStripMenuItem;\r
 189                                 case PackageListViewPkgTypeFilter.InstalledSys:\r
 190                                         return installedSysPackageFilterToolStripMenuItem;\r
 191                                 default:\r
 192                                         return allPackageFilterToolStripMenuItem;\r
 193                         }\r
 194                 }\r
 195                 \r
 196                 void AnyPackageFilterToolStripMenuItemClicked(object sender, EventArgs e)\r
 197                 {\r
 198                         if (sender == notInstalledPackageFilterToolStripMenuItem) {\r
 199                                 packageListView.FilteringType = PackageListViewPkgTypeFilter.NotInstalled;\r
 200                         } else if (sender == installedASPackageFilterToolStripMenuItem) {\r
 201                                 packageListView.FilteringType = PackageListViewPkgTypeFilter.InstalledAS;\r
 202                         } else if (sender == installedSysPackageFilterToolStripMenuItem) {\r
 203                                 packageListView.FilteringType = PackageListViewPkgTypeFilter.InstalledSys;\r
 204                         } else {\r
 205                                 packageListView.FilteringType = PackageListViewPkgTypeFilter.All;\r
 206                         }\r
 207                         \r
 208                         updatePackageFilterToolStripMenuItemCheckState();\r
 209                         searchTextBox.FireTextChangedTrigger();\r
 210                 }\r
 211                 \r
 212                 #endregion\r
 213                 \r
 214                 void DetailBoxLinkClicked(object sender, LinkClickedEventArgs e)\r
 215                 {\r
 216                         if (System.Text.RegularExpressions.Regex.IsMatch(e.LinkText, "^https?://")){\r
 217                                 /* URLの場合はブラウザ起動 */\r
 218                                 try {\r
 219                                         System.Diagnostics.Process.Start(e.LinkText);\r
 220                                 } catch (System.ComponentModel.Win32Exception) {\r
 221                                         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
 222                                 }\r
 223                         } else {\r
 224                                 /* それ以外はタグとみなして検索 */\r
 225                                 searchTextBox.Text = e.LinkText;\r
 226                         }\r
 227                 }\r
 228                 \r
 229                 internal void updateActionInvoke(bool downloadPackageListsFlag)\r
 230                 {\r
 231                         AppliStation.Util.ExecutionProgressViewer prog = new AppliStation.Util.ExecutionProgressViewer();\r
 232                         prog.Shown += delegate(object sender2, EventArgs e2) {\r
 233                                 NaGet.SubCommands.NaGetUpdate tasks = new NaGet.SubCommands.NaGetUpdate(pkgListsMan, downloadPackageListsFlag);\r
 234                                 prog.SetTaskSet(tasks);\r
 235                                 prog.Refresh();\r
 236                                 prog.StartTaskSet();\r
 237                         };\r
 238                         prog.Text = "リストの更新";\r
 239                         prog.ShowDialog(this);\r
 240                 }\r
 241                         \r
 242                 void UpdateToolStripMenuItemClick(object sender, EventArgs e)\r
 243                 {\r
 244                         updateActionInvoke(true);\r
 245                         \r
 246                         UpdatePackageList();\r
 247                 }\r
 248                 \r
 249                 void LocalupdateToolStripMenuItemClick(object sender, EventArgs e)\r
 250                 {\r
 251                         updateActionInvoke(false);\r
 252                         \r
 253                         UpdatePackageList();\r
 254                 }\r
 255                 \r
 256                 void OptionToolStripMenuItemClick(object sender, EventArgs e)\r
 257                 {\r
 258                         UserPrefForm userPrefForm = new UserPrefForm();\r
 259                         DialogResult result = userPrefForm.ShowDialog(this);\r
 260                         \r
 261                         if (result == DialogResult.OK) {\r
 262                                 if (userPrefForm.IsRepositoryListSettingChanged) {\r
 263                                         updateActionInvoke(true);\r
 264                                         UpdatePackageList();\r
 265                                 }\r
 266                         }\r
 267                 }\r
 268                 \r
 269                 #region searchTextBoxまわり\r
 270                 \r
 271                 void SearchTextBoxKeyPress(object sender, KeyPressEventArgs e)\r
 272                 {\r
 273                         switch (e.KeyChar) {\r
 274                                 case (char)Keys.Enter:\r
 275                                         searchTextBox.FireTextChangedTrigger();\r
 276                                         break;\r
 277                                 case (char)Keys.Escape:\r
 278                                         searchTextBox.Text = string.Empty;\r
 279                                         break;\r
 280                         }\r
 281                 }\r
 282                 \r
 283                 void SearchTextBoxTextChangedTriggerFired(object sender, EventArgs e)\r
 284                 {\r
 285                         packageListView.FilteringKeyword = searchTextBox.Text;\r
 286                 }\r
 287                 \r
 288                 #endregion\r
 289                 \r
 290                 internal void installActionInvoke(Installation[] insts)\r
 291                 {\r
 292                         AppliStation.Util.ExecutionProgressViewer prog = new AppliStation.Util.ExecutionProgressViewer();\r
 293                         prog.Shown += delegate(object sender2, EventArgs e2) {\r
 294                                 NaGet.SubCommands.NaGetInstall tasks = new NaGet.SubCommands.NaGetInstall(pkgListsMan, insts);\r
 295                                 prog.SetTaskSet(tasks);\r
 296                                 prog.Refresh();\r
 297                                 prog.StartTaskSet();\r
 298                         };\r
 299                         prog.Text = string.Format("ソフトウェアのインストール");\r
 300                         prog.ShowDialog(this);\r
 301                 }\r
 302                 \r
 303                 void InstallToolStripButtonClick(object sender, EventArgs e)\r
 304                 {\r
 305                         InstallationConfirmForm confirm = new InstallationConfirmForm();\r
 306                         confirm.PkgListsManager = pkgListsMan;\r
 307                         confirm.Installations = Installation.ConvertInstallations( NaGet.Utils.IEnumerable2Array(packageListView.SelectedPackages) );\r
 308                         confirm.UseRunas = confirm.GetShouldUseRunas();\r
 309                         DialogResult result = confirm.ShowDialog(this);\r
 310                         \r
 311                         if (result == DialogResult.OK) {\r
 312                                 Installation[] insts = confirm.CheckedInstallations;\r
 313                                 \r
 314                                 if (confirm.UseRunas) {\r
 315                                         installRunasActionInvoke(insts);\r
 316                                 } else {\r
 317                                         installActionInvoke(insts);\r
 318                                 }\r
 319                                 \r
 320                                 UpdatePackageList();\r
 321                         }\r
 322                 }\r
 323                 \r
 324                 public void installRunasActionInvoke(Installation[] insts)\r
 325                 {\r
 326                         this.setWindowEnabled(false);\r
 327                         \r
 328                         string tmpfileName = Path.GetTempFileName();\r
 329                         try {\r
 330                                 NaGet.Utils.PutSerializeObject(tmpfileName, insts);\r
 331                                 \r
 332                                 System.Diagnostics.ProcessStartInfo procInfo = new System.Diagnostics.ProcessStartInfo();\r
 333                                 procInfo.FileName = Application.ExecutablePath;\r
 334                                 procInfo.Arguments = string.Format("--noupdate --cmd=install \"--instsref={0}\"", tmpfileName);\r
 335                                 procInfo.Verb = "runas";\r
 336                                 procInfo.WorkingDirectory = Environment.CurrentDirectory;\r
 337                                 \r
 338                                 System.Diagnostics.Process hProc = System.Diagnostics.Process.Start(procInfo);\r
 339                                 hProc.EnableRaisingEvents = true;\r
 340                                 hProc.SynchronizingObject = this;\r
 341                                 hProc.Exited += delegate(object sender, EventArgs e) {\r
 342                                         UpdatePackageList();\r
 343                                         \r
 344                                         this.setWindowEnabled(true);\r
 345                                         this.BringToFront();\r
 346                                         \r
 347                                         if (File.Exists(tmpfileName)) {\r
 348                                                 File.Delete(tmpfileName);\r
 349                                         }\r
 350                                 };\r
 351                         } catch (System.ComponentModel.Win32Exception ex) {\r
 352                                 MessageBox.Show(ex.Message, "インストール", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 353                                 \r
 354                                 if (File.Exists(tmpfileName)) {\r
 355                                         File.Delete(tmpfileName);\r
 356                                 }                               this.setWindowEnabled(true);\r
 357                         }\r
 358                 }\r
 359                 \r
 360                 internal void uninstallActionInvoke(InstalledPackage[] pkgs)\r
 361                 {\r
 362                         AppliStation.Util.ExecutionProgressViewer prog = new AppliStation.Util.ExecutionProgressViewer();\r
 363                         prog.Shown += delegate(object sender2, EventArgs e2) {\r
 364                                 NaGet.SubCommands.NaGetUninstall tasks = new NaGet.SubCommands.NaGetUninstall(pkgListsMan, pkgs);\r
 365                                 prog.SetTaskSet(tasks);\r
 366                                 prog.Refresh();\r
 367                                 prog.StartTaskSet();\r
 368                         };\r
 369                         prog.Text = string.Format("ソフトウェアのアンインストール");\r
 370                         prog.ShowDialog(this);\r
 371                 }\r
 372                 \r
 373                 internal void uninstallRunasActionInvoke(InstalledPackage[] pkgs)\r
 374                 {                       \r
 375                         this.setWindowEnabled(false);\r
 376                         \r
 377                         string tmpfileName = Path.GetTempFileName();\r
 378                         try {\r
 379                                 NaGet.Utils.PutSerializeObject(tmpfileName, pkgs);\r
 380                                 \r
 381                                 System.Diagnostics.ProcessStartInfo procInfo = new System.Diagnostics.ProcessStartInfo();\r
 382                                 procInfo.FileName = Application.ExecutablePath;\r
 383                                 procInfo.Arguments = string.Format("--noupdate --cmd=uninstall \"--pkgsref={0}\"", tmpfileName);\r
 384                                 procInfo.Verb = "runas";\r
 385                                 procInfo.WorkingDirectory = Environment.CurrentDirectory;\r
 386                                 \r
 387                                 System.Diagnostics.Process hProc = System.Diagnostics.Process.Start(procInfo);\r
 388                                 hProc.EnableRaisingEvents = true;\r
 389                                 hProc.SynchronizingObject = this;\r
 390                                 hProc.Exited += delegate(object sender, EventArgs e) {\r
 391                                         UpdatePackageList();\r
 392                                         \r
 393                                         this.setWindowEnabled(true);\r
 394                                         this.BringToFront();\r
 395                                         \r
 396                                         if (File.Exists(tmpfileName)) {\r
 397                                                 File.Delete(tmpfileName);\r
 398                                         }\r
 399                                 };\r
 400                         } catch (System.ComponentModel.Win32Exception ex) {\r
 401                                 MessageBox.Show(ex.Message, "アンインストール", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 402                                 \r
 403                                 this.setWindowEnabled(true);\r
 404                                 if (File.Exists(tmpfileName)) {\r
 405                                         File.Delete(tmpfileName);\r
 406                                 }\r
 407                         }\r
 408                 }\r
 409                 \r
 410                 void UninstallToolStripButtonClick(object sender, EventArgs e)\r
 411                 {\r
 412                         PackageUninstallConfirmForm confirm = new PackageUninstallConfirmForm();\r
 413                         confirm.UninstallPackage = (InstalledPackage) packageListView.SelectedPackage;\r
 414                         confirm.UseRunas = confirm.GetShouldUseRunas();\r
 415                         DialogResult result = confirm.ShowDialog(this);\r
 416                         \r
 417                         if (result == DialogResult.OK) {\r
 418                                 InstalledPackage[] instPkgs = new InstalledPackage[]{confirm.UninstallPackage};\r
 419                                 \r
 420                                 if (confirm.UseRunas) {\r
 421                                         uninstallRunasActionInvoke(instPkgs);\r
 422                                 } else {\r
 423                                         uninstallActionInvoke(instPkgs);\r
 424                                 }\r
 425                                 \r
 426                                 UpdatePackageList();\r
 427                         }\r
 428                 }\r
 429                 \r
 430                 \r
 431                 void WebOfficialMenuItemClick(object sender, EventArgs e)\r
 432                 {\r
 433                         Package pkg = packageListView.SelectedPackage;\r
 434                         if (pkg != null) {\r
 435                                 string linkURL = pkg.Url.Href;\r
 436                                 \r
 437                                 if (! string.IsNullOrEmpty(linkURL)) {\r
 438                                         try {\r
 439                                                 System.Diagnostics.Process.Start(linkURL);\r
 440                                         } catch (System.ComponentModel.Win32Exception) {\r
 441                                                 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
 442                                         }\r
 443                                 }\r
 444                         }\r
 445                 }\r
 446                 \r
 447                 void WebGoogleSearchMenuItemClick(object sender, EventArgs e)\r
 448                 {\r
 449                         Package pkg = packageListView.SelectedPackage;\r
 450                         if (pkg != null) {\r
 451                                 string q = System.Web.HttpUtility.UrlEncode(pkg.Name, System.Text.Encoding.UTF8);\r
 452                                 string googleURL = @"http://www.google.co.jp/search?q="+q;\r
 453                                 \r
 454                                 try {\r
 455                                         System.Diagnostics.Process.Start(googleURL);\r
 456                                 } catch (System.ComponentModel.Win32Exception) {\r
 457                                         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
 458                                 }\r
 459                         }\r
 460                 }\r
 461                 \r
 462                 void OpenInstalledDirectoryStripMenuItemClick(object sender, EventArgs e)\r
 463                 {\r
 464                         InstalledPackage pkg = (InstalledPackage) packageListView.SelectedPackage;\r
 465                         if (pkg != null) {\r
 466                                 if (pkg.Type == InstallerType.ARCHIVE || pkg.Type == InstallerType.ITSELF) {\r
 467                                         System.Diagnostics.Process.Start(Path.Combine(NaGet.Env.ArchiveProgramFiles, pkg.Name));\r
 468                                 } else if (Directory.Exists(pkg.discoverInstalledLocation())) {\r
 469                                         System.Diagnostics.Process.Start(pkg.discoverInstalledLocation());\r
 470                                 }\r
 471                         }\r
 472                 }\r
 473                 \r
 474                 \r
 475                 void PropertiesCommonMenuItemClick(object sender, EventArgs e)\r
 476                 {\r
 477                         if (packageListView.SelectedItems.Count >= 5) {\r
 478                                 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
 479                                 if (MessageBox.Show(msg, "プロパティ", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) != DialogResult.OK) {\r
 480                                         return;\r
 481                                 }\r
 482                         }\r
 483                         \r
 484                         foreach (Package pkg in packageListView.SelectedPackages) {\r
 485                                 PackageInfoForm form = new PackageInfoForm();\r
 486                                 form.SelectedObject = pkg;\r
 487                                 form.Text = string.Format("{0}({1})のプロパティ", pkg.Name, pkg.Version);\r
 488                                 \r
 489                                 form.Show(this);\r
 490                         }\r
 491                 }\r
 492                 \r
 493                 private void updateLauncherMenuItem(AppliStation.Util.ToolStripPetitLauncherMenuItem launcherMenuItem)\r
 494                 {\r
 495                         bool selectionIsOnlyOne = packageListView.SelectedItems.Count == 1;\r
 496                         \r
 497                         if (selectionIsOnlyOne) {\r
 498                                 Package pkg = packageListView.SelectedPackage;\r
 499                                 InstalledPackage iPkg = pkg as InstalledPackage;\r
 500                                 \r
 501                                 // インストール済みパッケージのとき\r
 502                                 if (iPkg != null) {\r
 503                                         bool launcherMenuItemVisible = \r
 504                                                 (pkg.Type == InstallerType.ARCHIVE) ||\r
 505                                                 (pkg.Type == InstallerType.ITSELF) ||\r
 506                                                 Directory.Exists(iPkg.discoverInstalledLocation());\r
 507                                         \r
 508                                         launcherMenuItem.Visible = launcherMenuItemVisible;\r
 509                                         if (launcherMenuItemVisible) {\r
 510                                                 launcherMenuItem.BaseFolderPath = iPkg.discoverInstalledLocation();\r
 511                                         }\r
 512                                 } else {\r
 513                                         launcherMenuItem.Visible = false;\r
 514                                 }\r
 515                         } else {\r
 516                                 launcherMenuItem.Visible = false;\r
 517                         }\r
 518                 }\r
 519                 \r
 520                 void PackageListContextMenuStripOpening(object sender, System.ComponentModel.CancelEventArgs e)\r
 521                 {\r
 522                         bool selectionIsOnlyOne = packageListView.SelectedItems.Count == 1;\r
 523                         bool hasSelection = packageListView.SelectedItems.Count > 0;\r
 524                         \r
 525                         updateSelectedPackages();\r
 526                         \r
 527                         // インストール先のフォルダの設定\r
 528                         updateLauncherMenuItem(installedDirectoryToolStripMenuItem);\r
 529                         \r
 530                         if (packageListView.View == View.Details) {\r
 531                                 // 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
 532                                 int headerHeight = AppliStation.Util.NativeMethods.ColumnHeader_GetSize(packageListView).Height;\r
 533                                 if (packageListView.PointToClient(packageListContextMenuStrip.Location).Y < headerHeight) {\r
 534                                         selectionIsOnlyOne = hasSelection = false;\r
 535                                         installToolStripMenuItem.Visible = false;\r
 536                                         uninstallToolStripMenuItem.Visible = false;\r
 537                                         installedDirectoryToolStripMenuItem.Visible = false;\r
 538                                 }\r
 539                         }\r
 540                         \r
 541                         packageListContextMenuStripSeparator.Visible = selectionIsOnlyOne;\r
 542                         webResourceToolStripMenuItem.Visible = selectionIsOnlyOne;\r
 543                         propertiesToolStripMenuItem.Visible = hasSelection;\r
 544                         viewStyleToolStripMenuItem.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                         webOfficialMenuItem.Enabled = (pkg != null && pkg.Url != null && !string.IsNullOrEmpty(pkg.Url.Href));\r
 564                         // webGoogleSearchMenuItem always active.\r
 565                 }\r
 566                 \r
 567                 private IEnumerable<Package> getUpdatedPackages(PackageList<InstalledPackage> installedPkgList, PackageList<Package> avaiablePkgList, IComparer<string> verComp)\r
 568                 {\r
 569                         foreach (InstalledPackage pkg in installedPkgList) {\r
 570                                 Package avaiablePkg = avaiablePkgList.GetPackageForName(pkg.Name);\r
 571                                 \r
 572                                 if (avaiablePkg != null) {\r
 573                                         if (verComp.Compare(pkg.Version, avaiablePkg.Version) < 0 &&\r
 574                                             installedPkgList.GetPackageForPackage(pkg.Name, avaiablePkg.Version) == null) {\r
 575                                                 \r
 576                                                 yield return avaiablePkg;\r
 577                                         }\r
 578                                 }\r
 579                         }\r
 580                 }\r
 581                 \r
 582                 void UpgradeToolStripButtonClick(object sender, EventArgs e)\r
 583                 {\r
 584                         List<Package> pkgs;\r
 585                         VersionComparetor verComp = new VersionComparetor();\r
 586                         PackageList<Package> avaiablePackageList = pkgListsMan.AvailablePkgList;\r
 587                         \r
 588                         pkgs = NaGet.Utils.MergeList(\r
 589                                 getUpdatedPackages(pkgListsMan.InstalledPkgList, avaiablePackageList, verComp),\r
 590                                 getUpdatedPackages(pkgListsMan.SystemInstalledPkgList, avaiablePackageList, verComp)\r
 591                         );\r
 592                         \r
 593                         if (pkgs.Count <= 0) {\r
 594                                 MessageBox.Show(this, "更新されたソフトはありません", "ソフトの更新");\r
 595                                 return;\r
 596                         }\r
 597                         \r
 598                         InstallationConfirmForm confirm = new InstallationConfirmForm();\r
 599                         confirm.PkgListsManager = pkgListsMan;\r
 600                         confirm.Installations = Installation.ConvertInstallations(pkgs.ToArray());\r
 601                         DialogResult result = confirm.ShowDialog(this);\r
 602                         \r
 603                         if (result == DialogResult.OK) {\r
 604                                 Installation[] insts = confirm.CheckedInstallations;\r
 605                                 \r
 606                                 if (confirm.UseRunas) {\r
 607                                         installRunasActionInvoke(insts);\r
 608                                 } else {\r
 609                                         installActionInvoke(insts);\r
 610                                 }\r
 611                                 \r
 612                                 UpdatePackageList();\r
 613                         }\r
 614                 }\r
 615                 \r
 616                 protected override bool ProcessCmdKey(ref Message msg, Keys keyData)\r
 617                 {\r
 618                         if ((int)keyData == (int)Keys.Control + (int)Keys.E) {\r
 619                                 searchTextBox.SelectAll();\r
 620                                 searchTextBox.Focus();\r
 621                                 return true;\r
 622                         }\r
 623                         \r
 624                         return base.ProcessCmdKey(ref msg, keyData);\r
 625                 }\r
 626                 \r
 627                 public void UpdatePackageList()\r
 628                 {\r
 629                         pkgListsMan.LoadPackageLists();\r
 630                         packageListView.UpdateItems();\r
 631                         updateSelectedPackages();\r
 632                 }\r
 633                 \r
 634                 /// <summary>\r
 635                 /// 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
 636                 /// </summary>\r
 637                 /// <param name="enabled">有効か否か。Enabledの値に入れられる</param>\r
 638                 private void setWindowEnabled(bool enabled)\r
 639                 {\r
 640                         MethodInvoker process = (MethodInvoker) delegate() {\r
 641                                 this.Enabled = enabled;\r
 642                         };\r
 643                         \r
 644                         if (InvokeRequired) {\r
 645                                 Invoke(process);\r
 646                         } else {\r
 647                                 process.Invoke();\r
 648                         }\r
 649                 }\r
 650                 \r
 651                 void ViewStyleCommonToolStripMenuItemClick(object sender, EventArgs e)\r
 652                 {\r
 653                         viewStyleDetailToolStripMenuItem.Checked = (sender == viewStyleDetailToolStripMenuItem);\r
 654                         viewStyleListToolStripMenuItem.Checked = (sender == viewStyleListToolStripMenuItem);\r
 655                         viewStyleTileToolStripMenuItem.Checked = (sender == viewStyleTileToolStripMenuItem);\r
 656                         \r
 657                         if (sender == viewStyleDetailToolStripMenuItem) {\r
 658                                 packageListView.View = View.Details;\r
 659                         } else if (sender == viewStyleListToolStripMenuItem) {\r
 660                                 packageListView.View = View.List;\r
 661                         } else if (sender == viewStyleTileToolStripMenuItem) {\r
 662                                 packageListView.View = View.Tile;\r
 663                         }\r
 664                 }\r
 665                 \r
 666                 void ColumnCommonToolStripMenuItemClick(object sender, EventArgs e)\r
 667                 {\r
 668                         packageListView.BeginUpdate();\r
 669                         \r
 670                         // 列の追加と削除\r
 671                         foreach (ToolStripItem item in columnToolStripMenuItem.DropDownItems) {\r
 672                                 ToolStripMenuItem menu = item as ToolStripMenuItem;\r
 673                                 if (menu != null) {\r
 674                                         bool exists = false;\r
 675                                         // 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
 676                                         foreach (ColumnHeader header in packageListView.Columns) {\r
 677                                                 if (header.Tag == menu.Tag) {\r
 678                                                         exists = true;\r
 679                                                         if (menu.Checked == false) {\r
 680                                                                 packageListView.Columns.Remove(header);\r
 681                                                         }\r
 682                                                         break;\r
 683                                                 }\r
 684                                         }\r
 685                                         \r
 686                                         // 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
 687                                         if (menu.Checked && !exists) {\r
 688                                                 ColumnHeader header = new ColumnHeader();\r
 689                                                 header.Text = menu.Text;\r
 690                                                 header.Tag = menu.Tag;\r
 691                                                 packageListView.Columns.Add(header);\r
 692                                         }\r
 693                                 }\r
 694                         }\r
 695                         \r
 696                         packageListView.UpdateItems();\r
 697                         \r
 698                         packageListView.EndUpdate();\r
 699                 }\r
 700         }\r
 701 \r
 702 }\r