AppliStation/InstallationConfirmForm.cs

   1 using System;\r
   2 using System.Collections.Generic;\r
   3 using System.Drawing;\r
   4 using System.Windows.Forms;\r
   5 using NaGet.Packages;\r
   6 using NaGet.Packages.Install;\r
   7 \r
   8 namespace AppliStation\r
   9 {\r
  10         /// <summary>\r
  11         /// Description of PackagesInstallConfirmForm.\r
  12         /// </summary>\r
  13         public partial class InstallationConfirmForm : Form\r
  14         {\r
  15                 private Installation[] selectedInstallations = null;\r
  16                 \r
  17                 private Installation[] updateInstallations = null;\r
  18                 \r
  19                 private Installation[] requiredInstallations = null;\r
  20                 \r
  21                 private PackageListsManager pkgListMan;\r
  22                 \r
  23                 private ushort instslistviewitemcheckedguardcounter = 0;\r
  24 \r
  25                 public IEnumerable<Installation> Installations {\r
  26                         get {\r
  27                                 return NaGet.Utils.MergeEnumerable<Installation>(requiredInstallations, selectedInstallations);\r
  28                         }\r
  29                         set {\r
  30                                 List<Installation> selectedInstList = new List<Installation>();\r
  31                                 List<Installation> updateInstList = new List<Installation>();\r
  32                                 \r
  33                                 requiredInstallations = null;\r
  34                                 foreach (Installation inst in value) {\r
  35                                         Package instPkg = pkgListMan.InstalledPkgList.GetPackageForName(inst.InstalledPackage.Name) ??\r
  36                                                 pkgListMan.SystemInstalledPkgList.GetPackageForName(inst.InstalledPackage.Name);\r
  37                                         \r
  38                                         if (instPkg != null) {\r
  39                                                 updateInstList.Add(inst);\r
  40                                         } else {\r
  41                                                 selectedInstList.Add(inst);\r
  42                                         }\r
  43                                 }\r
  44                                 selectedInstallations = selectedInstList.ToArray();\r
  45                                 updateInstallations = updateInstList.ToArray();\r
  46                                 \r
  47                                 updateInstsListView();\r
  48                         }\r
  49                 }\r
  50                 \r
  51                 public PackageListsManager PkgListsManager {\r
  52                         get { return pkgListMan; }\r
  53                         set {\r
  54                                 pkgListMan = value;\r
  55                                 \r
  56                                 updateInstsListView();\r
  57                         }\r
  58                 }\r
  59                 \r
  60                 public InstallationConfirmForm()\r
  61                 {\r
  62                         //\r
  63                         // The InitializeComponent() call is required for Windows Forms designer support.\r
  64                         //\r
  65                         InitializeComponent();\r
  66                         \r
  67                         // 管理者権限で動いているならばrunasが必要にはならないので表示しない\r
  68                         if (NaGet.Utils.IsAdministrators()) {\r
  69                                 runasCheckBox.Checked = false;\r
  70                                 runasCheckBox.Visible = false;\r
  71                         }\r
  72                         \r
  73                         // ListViewの効果\r
  74                         AppliStation.Util.NativeMethods.ListView_EnableVistaExplorerTheme(instsListView);\r
  75                         AppliStation.Util.NativeMethods.ListView_SetDoubleBuffer(instsListView, true);\r
  76                 }\r
  77                 \r
  78                 #region インストールリスト表示処理部\r
  79                 \r
  80                 #region インストールリストの反映\r
  81                 \r
  82                 /// <summary>\r
  83                 /// インストールリストを更新したなどで、リストの表示を更新する\r
  84                 /// </summary>\r
  85                 private void updateInstsListView()\r
  86                 {\r
  87                         instsListView.BeginUpdate();\r
  88                         \r
  89                         if (instsListView.Items.Count > 0) {\r
  90                                 instsListView.Items.Clear();\r
  91                         }\r
  92                         \r
  93                         addInstsListItemPerGroup(requiredInstallations, instsListView.Groups["requires"], true);\r
  94                         addInstsListItemPerGroup(selectedInstallations, instsListView.Groups["install"], false);\r
  95                         addInstsListItemPerGroup(updateInstallations, instsListView.Groups["update"], false);\r
  96                         \r
  97                         updateCheckBoxStatuses();\r
  98                         updateSilentInstallAsPossibleCheckBox();\r
  99                         \r
 100                         instsListView.EndUpdate();\r
 101                 }\r
 102 \r
 103                 /// <summary>\r
 104                 /// 指定したグループのリストの表示を更新する。\r
 105                 /// </summary>\r
 106                 /// <param name="insts">インストールリスト</param>\r
 107                 /// <param name="group">対象のグループ</param>\r
 108                 /// <param name="firstAppend">先頭に追加するか</param>\r
 109                 private void addInstsListItemPerGroup(IEnumerable<Installation> insts, ListViewGroup group, bool firstAppend)\r
 110                 {\r
 111                         // まず所属グループのアイテムをすべて削除する\r
 112                         if (insts == null) return;\r
 113                         \r
 114                         instsListView.BeginUpdate();\r
 115                         \r
 116                         List<ListViewItem> itemsToAdd = new List<ListViewItem>();\r
 117                         foreach (Installation inst in insts) {\r
 118                                 Package pkg = inst.InstalledPackage;\r
 119                                 \r
 120                                 string[] itemData = new string[instsListView.Columns.Count];\r
 121                                 itemData[nameColumnHeader.Index] = pkg.Name;\r
 122                                 \r
 123                                 inst.Silent = true; // silent install as possible!\r
 124                                 \r
 125                                 Package curPkg = null;\r
 126                                 if (pkgListMan != null) {\r
 127                                         curPkg = pkgListMan.InstalledPkgList.GetPackageForName(pkg.Name) ??\r
 128                                                 pkgListMan.SystemInstalledPkgList.GetPackageForName(pkg.Name);\r
 129                                 }\r
 130                                 itemData[versionColumnHeader.Index]        = pkg.Version;\r
 131                                 itemData[currentVersionColumnHeader.Index] = (curPkg != null)? curPkg.Version : "-";\r
 132                                 // itemData[silentInstColumnHeader.Index] の設定は instViewUpdateSilentInstallView で\r
 133                                 itemData[pkgListNameColumnHeader.Index]    = pkg.PackageListName;\r
 134                                 \r
 135                                 ListViewItem item = new ListViewItem(itemData);\r
 136                                 item.Tag = inst;\r
 137                                 item.ToolTipText = pkg.Summary;\r
 138                                 item.Checked = true;\r
 139                                 item.Group = group;\r
 140                                 instViewUpdateSilentInstallView(item);\r
 141                                 \r
 142                                 itemsToAdd.Add(item);\r
 143                         }\r
 144                         \r
 145                         if (firstAppend) {\r
 146                                 for (int i = 0; i < itemsToAdd.Count; i++) {\r
 147                                         instsListView.Items.Insert(i, itemsToAdd[i]);\r
 148                                 }\r
 149                         } else {\r
 150                                 instsListView.Items.AddRange(itemsToAdd.ToArray());\r
 151                         }\r
 152                         \r
 153                         instsListView.EndUpdate();\r
 154                 }\r
 155 \r
 156                 #endregion\r
 157                 \r
 158                 /// <summary>\r
 159                 /// アイテムのサイレントインストール部分の表示の更新を行う。\r
 160                 /// </summary>\r
 161                 /// <param name="item">対象のインストーラーのリストアイテム</param>\r
 162                 private void instViewUpdateSilentInstallView(ListViewItem item)\r
 163                 {\r
 164                         Installation inst = (Installation) item.Tag;\r
 165                         item.SubItems[silentInstColumnHeader.Index].Text =\r
 166                                 (inst.SupportsSilentOnly)? "サイレントインストールのみサポート" :\r
 167                                 (inst.Silent)? "サイレントインストール" :\r
 168                                 (inst.IsSupportsSilent)? "手動でインストール" :\r
 169                                 "サイレントインストールできませんので、手動でインストールします";\r
 170                 }\r
 171                 \r
 172                 #region instsListViewのオーナードドロー関連\r
 173                 \r
 174                 void InstsListViewDrawSubItem(object sender, DrawListViewSubItemEventArgs e)\r
 175                 {\r
 176                         if (e.Header == silentInstColumnHeader) {\r
 177                                 Installation inst = ((Installation) e.Item.Tag);\r
 178                                 \r
 179                                 //e.DrawBackground();\r
 180                                 e.Graphics.Clip.Intersect(e.Bounds);\r
 181                                 \r
 182                                 if (inst.Silent) {\r
 183                                         AppliStation.Util.GUIUtils.Graphics_DrawCenterImage(\r
 184                                                 e.Graphics,\r
 185                                                 instListViewSilentInstallImageList.Images[0],\r
 186                                                 e.Bounds, null);\r
 187                                 } else if (inst.IsSupportsSilent) {\r
 188                                         AppliStation.Util.GUIUtils.Graphics_DrawCenterImage(\r
 189                                                 e.Graphics,\r
 190                                                 instListViewSilentInstallImageList.Images[0],\r
 191                                                 e.Bounds,\r
 192                                                 AppliStation.Util.GUIUtils.GetImageAttributeToGrayOut(0.5f));\r
 193                                 }\r
 194                         } else {\r
 195                                 e.DrawDefault = true;\r
 196                         }\r
 197                 }\r
 198                 \r
 199                 void InstsListViewDrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)\r
 200                 {\r
 201                         if (e.Header == silentInstColumnHeader) {\r
 202                                 e.DrawBackground();\r
 203                                 e.Graphics.Clip.Intersect(e.Bounds);\r
 204                                 AppliStation.Util.GUIUtils.Graphics_DrawCenterImage(\r
 205                                         e.Graphics,\r
 206                                         instListViewSilentInstallImageList.Images[0],\r
 207                                         e.Bounds, null);\r
 208                         } else {\r
 209                                 e.DrawDefault = true;\r
 210                         }\r
 211                 }\r
 212                 \r
 213                 #endregion\r
 214                 \r
 215                 #endregion\r
 216                 \r
 217                 private void updateCheckBoxStatuses()\r
 218                 {\r
 219                         System.Windows.Forms.ListView.ListViewItemCollection items = instsListView.Items;\r
 220                         System.Windows.Forms.ListView.CheckedListViewItemCollection checkeds = instsListView.CheckedItems;\r
 221                         \r
 222                         instslistviewitemcheckedguardcounter ++;\r
 223                         \r
 224                         // すべて選択/非選択\r
 225                         selectAllCheckBox.CheckState =\r
 226                                 (checkeds == null || checkeds.Count == 0)? CheckState.Unchecked :\r
 227                                 (checkeds.Count == items.Count)? CheckState.Checked :\r
 228                                 CheckState.Indeterminate;\r
 229                         \r
 230                         // runas情報\r
 231                         runasCheckBox.Checked = GetShouldUseRunas();\r
 232                         updateUseRunas();\r
 233                         \r
 234                         // インストール可能か\r
 235                         okButton.Enabled = (checkeds != null) && (checkeds.Count > 0);\r
 236                         \r
 237                         checkUnselectedDependencies();\r
 238                         \r
 239                         instslistviewitemcheckedguardcounter --;\r
 240                 }\r
 241                 \r
 242                 void InstsListViewItemChecked(object sender, ItemCheckedEventArgs e)\r
 243                 {\r
 244                         if (instslistviewitemcheckedguardcounter == 0) {\r
 245                                 updateCheckBoxStatuses();\r
 246                         }\r
 247                 }\r
 248                 \r
 249                 void InstsListViewContextMenuStripOpening(object sender, System.ComponentModel.CancelEventArgs e)\r
 250                 {\r
 251                         System.Windows.Forms.ListView.CheckedIndexCollection  chkIdxes = instsListView.CheckedIndices;\r
 252                         System.Windows.Forms.ListView.SelectedIndexCollection selIdxes = instsListView.SelectedIndices;\r
 253                         \r
 254                         silentInstallStripMenuItem.Visible = selIdxes.Count > 0;\r
 255                         if (selIdxes.Count > 0) {\r
 256                                 Installation inst0th = ((Installation) instsListView.Items[selIdxes[0]].Tag);\r
 257                                 bool bChecked = inst0th.Silent;\r
 258                                 bool bEnabled = (inst0th.IsSupportsSilent && (!inst0th.SupportsSilentOnly));\r
 259                                 silentInstallStripMenuItem.Checked = bChecked;\r
 260                                 silentInstallStripMenuItem.Enabled = bEnabled;\r
 261                                 \r
 262                                 for (int i = 1; i < selIdxes.Count; i++) {\r
 263                                         Installation inst = ((Installation) instsListView.Items[selIdxes[i]].Tag);\r
 264                                         \r
 265                                         if ( (bChecked != inst.Silent) ||\r
 266                                             (bEnabled != (inst.IsSupportsSilent && (!inst.SupportsSilentOnly))) ) {\r
 267                                                 silentInstallStripMenuItem.CheckState = CheckState.Indeterminate;\r
 268                                                 silentInstallStripMenuItem.Enabled = false;\r
 269                                                 break;\r
 270                                         }\r
 271                                 }\r
 272                         } else {\r
 273                                 e.Cancel = true;\r
 274                         }\r
 275                 }\r
 276                 \r
 277                 void SilentInstallStripMenuItemClick(object sender, EventArgs e)\r
 278                 {\r
 279                         instsListView.BeginUpdate();\r
 280                         bool silent = ! silentInstallStripMenuItem.Checked;\r
 281                         foreach (ListViewItem item in instsListView.SelectedItems) {\r
 282                                 ((Installation) item.Tag).Silent = silent;\r
 283                                 instViewUpdateSilentInstallView(item);\r
 284                         }\r
 285                         updateSilentInstallAsPossibleCheckBox();\r
 286                         instsListView.EndUpdate();\r
 287                 }\r
 288                 \r
 289                 void SelectAllCheckBoxCheckedChanged(object sender, EventArgs e)\r
 290                 {\r
 291                         instsListView.BeginUpdate();\r
 292                         \r
 293                         instslistviewitemcheckedguardcounter ++;\r
 294                         \r
 295                         if (selectAllCheckBox.CheckState == CheckState.Checked) {\r
 296                                 foreach (ListViewItem item in instsListView.Items) {\r
 297                                         item.Checked = true;\r
 298                                 }\r
 299                         }\r
 300                         if (selectAllCheckBox.CheckState == CheckState.Unchecked) {\r
 301                                 foreach (ListViewItem item in instsListView.Items) {\r
 302                                         item.Checked = false;\r
 303                                 }\r
 304                         }\r
 305                         \r
 306                         instslistviewitemcheckedguardcounter --;\r
 307                         \r
 308                         updateCheckBoxStatuses();\r
 309                         \r
 310                         instsListView.EndUpdate();\r
 311                 }\r
 312                 \r
 313                 void updateSilentInstallAsPossibleCheckBox()\r
 314                 {\r
 315                         bool isAllSilentAsPossible = true;\r
 316                         bool isAllNotSilentAsPossible = true;\r
 317                         bool canChangeSilent = false;\r
 318                         \r
 319                         foreach (ListViewItem item in instsListView.Items) {\r
 320                                 Installation inst = item.Tag as Installation;\r
 321                                 if (inst != null) {\r
 322                                         if (inst.Silent) {\r
 323                                                 if (! inst.SupportsSilentOnly) {\r
 324                                                         isAllNotSilentAsPossible = false;\r
 325                                                         canChangeSilent = true;\r
 326                                                 }\r
 327                                         } else {\r
 328                                                 if (inst.IsSupportsSilent) {\r
 329                                                         isAllSilentAsPossible = false;\r
 330                                                         canChangeSilent = true;\r
 331                                                 }\r
 332                                         }\r
 333                                 }\r
 334                         }\r
 335                         \r
 336                         silentInstallAsPossibleCheckBox.Enabled = canChangeSilent;\r
 337                         silentInstallAsPossibleCheckBox.CheckState =\r
 338                                 (isAllSilentAsPossible)? CheckState.Checked :\r
 339                                 (isAllNotSilentAsPossible)? CheckState.Unchecked :\r
 340                                 CheckState.Indeterminate;\r
 341                 }\r
 342                 \r
 343                 void SilentInstallAsPossibleCheckBoxCheckedChanged(object sender, EventArgs e)\r
 344                 {\r
 345                         instsListView.BeginUpdate();\r
 346                         if (silentInstallAsPossibleCheckBox.CheckState == CheckState.Checked) {\r
 347                                 foreach (ListViewItem item in instsListView.Items) {\r
 348                                         Installation inst = item.Tag as Installation;\r
 349                                         if (inst != null) {\r
 350                                                 if (inst.IsSupportsSilent && inst.Silent == false) {\r
 351                                                         inst.Silent = true;\r
 352                                                         instViewUpdateSilentInstallView(item);\r
 353                                                 }\r
 354                                         }\r
 355                                 }\r
 356                         }\r
 357                         if (silentInstallAsPossibleCheckBox.CheckState == CheckState.Unchecked) {\r
 358                                 foreach (ListViewItem item in instsListView.Items) {\r
 359                                         Installation inst = item.Tag as Installation;\r
 360                                         if (inst != null) {\r
 361                                                 if ((!inst.SupportsSilentOnly) && inst.Silent == true) {\r
 362                                                         inst.Silent = false;\r
 363                                                         instViewUpdateSilentInstallView(item);\r
 364                                                 }\r
 365                                         }\r
 366                                 }\r
 367                         }\r
 368                         instsListView.EndUpdate();\r
 369                 }\r
 370 \r
 371                 void InstallationConfirmFormShown(object sender, EventArgs e)\r
 372                 {\r
 373                         if (InvokeRequired) {\r
 374                                 Invoke(new MethodInvoker(resolveDependecies));\r
 375                         } else {\r
 376                                 resolveDependecies();\r
 377                         }\r
 378                 }\r
 379                 \r
 380                 /// <summary>\r
 381                 /// 依存関係を解決する\r
 382                 /// </summary>\r
 383                 private void resolveDependecies()\r
 384                 {\r
 385                         if (requiredInstallations == null) {\r
 386                                 Installation[] resolved, dependencies;\r
 387                                 \r
 388                                 instsListView.BeginUpdate();\r
 389                                 \r
 390                                 DependeciesResolver.ResolveInstallations(\r
 391                                         selectedInstallations,\r
 392                                         pkgListMan,\r
 393                                         out resolved,\r
 394                                         out dependencies);\r
 395                                 \r
 396                                 requiredInstallations = dependencies;\r
 397                                 \r
 398                                 addInstsListItemPerGroup(requiredInstallations, instsListView.Groups["requires"], true);\r
 399                                 \r
 400                                 updateCheckBoxStatuses();\r
 401                                 updateSilentInstallAsPossibleCheckBox();\r
 402                                 instsListView.EndUpdate();\r
 403                         }\r
 404                 }\r
 405                 \r
 406                 /// <summary>\r
 407                 /// 依存関係を確認してGUIに反映させる。\r
 408                 /// 選択されていないが依存関係上必要なソフトを探し出す。\r
 409                 /// </summary>\r
 410                 /// <returns>選択されていないが依存関係上必要なソフトの個数(何もない場合はゼロ)</returns>\r
 411                 private uint checkUnselectedDependencies()\r
 412                 {\r
 413                         uint retVal = 0;\r
 414                         \r
 415                         List<Package> instPkgs = new List<Package>();\r
 416                         foreach (Installation inst in Installations) {\r
 417                                 instPkgs.Add(inst.InstalledPackage);\r
 418                         }\r
 419                         \r
 420                         List<Package> pkg = new List<Package>();\r
 421                         foreach (Installation inst in DependeciesResolver.CreateRequiresInstallations(CheckedInstallations, pkgListMan, instPkgs)) {\r
 422                                 pkg.Add(inst.InstalledPackage);\r
 423                         }\r
 424                         \r
 425                         foreach (ListViewItem item in instsListView.Items) {\r
 426                                 if ((pkg.IndexOf(((Installation) item.Tag).InstalledPackage) >= 0) && !item.Checked) {\r
 427                                         item.ForeColor = Color.Red;\r
 428                                         retVal++;\r
 429                                 } else {\r
 430                                         item.ForeColor = Color.Empty;\r
 431                                 }\r
 432                                 \r
 433                         }\r
 434                         return retVal;\r
 435                 }\r
 436                 \r
 437                 /// <summary>\r
 438                 /// インストールするよう選択されたパッケージの配列\r
 439                 /// </summary>\r
 440                 public Installation[] CheckedInstallations {\r
 441                         get {\r
 442                                 List<Installation> insts = new List<Installation>();\r
 443                                 foreach (ListViewItem item in instsListView.CheckedItems) {\r
 444                                         insts.Add((Installation) item.Tag);\r
 445                                 }\r
 446                                 return insts.ToArray();\r
 447                         }\r
 448                 }\r
 449                 \r
 450                 #region runas関連\r
 451                 \r
 452                 /// <summary>\r
 453                 /// runasで実行するか否か\r
 454                 /// </summary>\r
 455                 public bool UseRunas {\r
 456                         set {\r
 457                                 runasCheckBox.Checked = (! NaGet.Utils.IsAdministrators()) && value;\r
 458                                 \r
 459                                 updateUseRunas();\r
 460                         }\r
 461                         get {\r
 462                                 return runasCheckBox.Checked;\r
 463                         }\r
 464                 }\r
 465                 \r
 466                 /// <summary>\r
 467                 /// 選択されたパッケージを調査して、Runasを使うべきかいなかを返す\r
 468                 /// </summary>\r
 469                 public bool GetShouldUseRunas()\r
 470                 {\r
 471                         if (NaGet.Utils.IsAdministrators()) {\r
 472                                 // 管理者権限で動いている場合は不要\r
 473                                 return false;\r
 474                         } else if (NaGet.Utils.IsUACEnabled()) {\r
 475                                 // UACが適用されている場合は標準では不要とする\r
 476                                 return false;\r
 477                         }\r
 478                         \r
 479                         // ひとつでもPCターゲットなインストーラーがあれば必要とする\r
 480                         foreach (Installation inst in CheckedInstallations) {\r
 481                                 if (inst.TargetPC) return true;\r
 482                         }\r
 483                         // それ以外は不要\r
 484                         return false;\r
 485                 }\r
 486                 \r
 487                 void RunasCheckBoxCheckedChanged(object sender, EventArgs e)\r
 488                 {\r
 489                         updateUseRunas();\r
 490                 }\r
 491                 \r
 492                 private void updateUseRunas()\r
 493                 {\r
 494                         AppliStation.Util.NativeMethods.Button_SetElevationRequiredState(okButton, UseRunas);\r
 495                 }\r
 496                 \r
 497                 #endregion\r
 498         }\r
 499 }\r