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