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                         if (instsListView.Items.Count > 0) {\r
  86                                 instsListView.Items.Clear();\r
  87                         }\r
  88                         \r
  89                         addInstsListItemPerGroup(requiredInstallations, instsListView.Groups["requires"], true);\r
  90                         addInstsListItemPerGroup(selectedInstallations, instsListView.Groups["install"], false);\r
  91                         addInstsListItemPerGroup(updateInstallations, instsListView.Groups["update"], false);\r
  92                         \r
  93                         InstsListViewItemChecked(instsListView, null);\r
  94                         instsListView.Refresh();\r
  95                 }\r
  96 \r
  97                 /// <summary>\r
  98                 /// 指定したグループのリストの表示を更新する。\r
  99                 /// </summary>\r
 100                 /// <param name="insts">インストールリスト</param>\r
 101                 /// <param name="group">対象のグループ</param>\r
 102                 /// <param name="firstAppend">先頭に追加するか</param>\r
 103                 private void addInstsListItemPerGroup(IEnumerable<Installation> insts, ListViewGroup group, bool firstAppend)\r
 104                 {\r
 105                         // まず所属グループのアイテムをすべて削除する\r
 106                         if (insts == null) return;\r
 107                         \r
 108                         List<ListViewItem> itemsToAdd = new List<ListViewItem>();\r
 109                         foreach (Installation inst in insts) {\r
 110                                 Package pkg = inst.InstalledPackage;\r
 111                                 \r
 112                                 string[] itemData = new string[instsListView.Columns.Count];\r
 113                                 itemData[nameColumnHeader.Index] = pkg.Name;\r
 114                                 \r
 115                                 inst.Silent = true; // silent install as possible!\r
 116                                 \r
 117                                 Package curPkg = null;\r
 118                                 if (pkgListMan != null) {       \r
 119                                         curPkg = pkgListMan.InstalledPkgList.GetPackageForName(pkg.Name) ??\r
 120                                                 pkgListMan.SystemInstalledPkgList.GetPackageForName(pkg.Name);\r
 121                                 }\r
 122                                 itemData[versionColumnHeader.Index]        = pkg.Version;\r
 123                                 itemData[currentVersionColumnHeader.Index] = (curPkg != null)? curPkg.Version : "-";\r
 124                                 // itemData[silentInstColumnHeader.Index] の設定は instViewUpdateSilentInstallView で\r
 125                                 itemData[pkgListNameColumnHeader.Index]    = pkg.PackageListName;\r
 126                                 \r
 127                                 ListViewItem item = new ListViewItem(itemData);\r
 128                                 item.Tag = inst;\r
 129                                 item.ToolTipText = pkg.Summary;\r
 130                                 item.Checked = true;\r
 131                                 item.Group = group;\r
 132                                 instViewUpdateSilentInstallView(item);\r
 133                                 \r
 134                                 itemsToAdd.Add(item);\r
 135                         }\r
 136                         \r
 137                         if (firstAppend) {\r
 138                                 for (int i = 0; i < itemsToAdd.Count; i++) {\r
 139                                         instsListView.Items.Insert(i, itemsToAdd[i]);\r
 140                                 }\r
 141                         } else {\r
 142                                 instsListView.Items.AddRange(itemsToAdd.ToArray());\r
 143                         }\r
 144                 }\r
 145 \r
 146                 #endregion\r
 147                 \r
 148                 /// <summary>\r
 149                 /// 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
 150                 /// </summary>\r
 151                 /// <param name="item">対象のインストーラのリストアイテム</param>\r
 152                 private void instViewUpdateSilentInstallView(ListViewItem item)\r
 153                 {\r
 154                         Installation inst = (Installation) item.Tag;\r
 155                         item.SubItems[silentInstColumnHeader.Index].Text =\r
 156                                 (inst.SupportsSilentOnly)? "サイレントインストールのみサポート" :\r
 157                                 (inst.Silent)? "サイレントインストール" :\r
 158                                 (inst.IsSupportsSilent)? "手動でインストール" :\r
 159                                 "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
 160                 }\r
 161                 \r
 162                 #region instsListViewのオーナードドロー関連\r
 163                 \r
 164                 void InstsListViewDrawSubItem(object sender, DrawListViewSubItemEventArgs e)\r
 165                 {\r
 166                         if (e.Header == silentInstColumnHeader) {\r
 167                                 Installation inst = ((Installation) e.Item.Tag);\r
 168                                 \r
 169                                 //e.DrawBackground();\r
 170                                 e.Graphics.Clip.Intersect(e.Bounds);\r
 171                                 \r
 172                                 if (inst.Silent) {\r
 173                                         AppliStation.Util.GUIUtils.Graphics_DrawCenterImage(\r
 174                                                 e.Graphics,\r
 175                                                 instListViewSilentInstallImageList.Images[0],\r
 176                                                 e.Bounds, null);\r
 177                                 } else if (inst.IsSupportsSilent) {\r
 178                                         AppliStation.Util.GUIUtils.Graphics_DrawCenterImage(\r
 179                                                 e.Graphics,\r
 180                                                 instListViewSilentInstallImageList.Images[0],\r
 181                                                 e.Bounds,\r
 182                                                 AppliStation.Util.GUIUtils.GetImageAttributeToGrayOut(0.5f));\r
 183                                 }\r
 184                         } else {\r
 185                                 e.DrawDefault = true;\r
 186                         }\r
 187                 }\r
 188                 \r
 189                 void InstsListViewDrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)\r
 190                 {\r
 191                         if (e.Header == silentInstColumnHeader) {\r
 192                                 e.DrawBackground();\r
 193                                 e.Graphics.Clip.Intersect(e.Bounds);\r
 194                                 AppliStation.Util.GUIUtils.Graphics_DrawCenterImage(\r
 195                                         e.Graphics,\r
 196                                         instListViewSilentInstallImageList.Images[0],\r
 197                                         e.Bounds, null);\r
 198                         } else {\r
 199                                 e.DrawDefault = true;\r
 200                         }\r
 201                 }\r
 202                 \r
 203                 #endregion\r
 204                 \r
 205                 #endregion\r
 206                 \r
 207                 void InstsListViewItemChecked(object sender, ItemCheckedEventArgs e)\r
 208                 {\r
 209                         System.Windows.Forms.ListView.CheckedListViewItemCollection checkeds = instsListView.CheckedItems;\r
 210                         \r
 211                         runasCheckBox.Checked = GetShouldUseRunas();\r
 212                         updateUseRunas();\r
 213                                                 \r
 214                         okButton.Enabled = (checkeds != null) && (checkeds.Count > 0);\r
 215                         \r
 216                         checkUnselectedDependencies();\r
 217                 }\r
 218                                 \r
 219                 void InstsListViewContextMenuStripOpening(object sender, System.ComponentModel.CancelEventArgs e)\r
 220                 {\r
 221                         System.Windows.Forms.ListView.CheckedIndexCollection  chkIdxes = instsListView.CheckedIndices;\r
 222                         System.Windows.Forms.ListView.SelectedIndexCollection selIdxes = instsListView.SelectedIndices;\r
 223                         \r
 224                         silentInstallStripMenuItem.Visible = selIdxes.Count > 0;\r
 225                         if (selIdxes.Count > 0) {\r
 226                                 Installation inst0th = ((Installation) instsListView.Items[selIdxes[0]].Tag);\r
 227                                 bool bChecked = inst0th.Silent;\r
 228                                 bool bEnabled = (inst0th.IsSupportsSilent && (!inst0th.SupportsSilentOnly));\r
 229                                 silentInstallStripMenuItem.Checked = bChecked;\r
 230                                 silentInstallStripMenuItem.Enabled = bEnabled;\r
 231                                 \r
 232                                 for (int i = 1; i < selIdxes.Count; i++) {\r
 233                                         Installation inst = ((Installation) instsListView.Items[selIdxes[i]].Tag);\r
 234                                         \r
 235                                         if ( (bChecked != inst.Silent) ||\r
 236                                             (bEnabled != (inst.IsSupportsSilent && (!inst.SupportsSilentOnly))) ) {\r
 237                                                 silentInstallStripMenuItem.CheckState = CheckState.Indeterminate;\r
 238                                                 silentInstallStripMenuItem.Enabled = false;\r
 239                                                 break;\r
 240                                         }\r
 241                                 }\r
 242                         }\r
 243                         instListToolStripSeparator.Visible = selIdxes.Count > 0;\r
 244                 \r
 245                         \r
 246                         selectAllInstsStripMenuItem.Enabled = chkIdxes.Count < instsListView.Items.Count;\r
 247                         unselectAllInstsStripMenuItem.Enabled = chkIdxes.Count > 0;\r
 248                 }\r
 249                 \r
 250                 void SilentInstallStripMenuItemClick(object sender, EventArgs e)\r
 251                 {\r
 252                         bool silent = ! silentInstallStripMenuItem.Checked;\r
 253                         foreach (ListViewItem item in instsListView.SelectedItems) {\r
 254                                 ((Installation) item.Tag).Silent = silent;\r
 255                                 instViewUpdateSilentInstallView(item);\r
 256                         }\r
 257                 }\r
 258                                 \r
 259                 void SelectAllInstsStripMenuItemClick(object sender, EventArgs e)\r
 260                 {\r
 261                         foreach (ListViewItem item in instsListView.Items) {\r
 262                                 item.Checked = true;\r
 263                         }\r
 264                         instsListView.Refresh();\r
 265                 }\r
 266                 \r
 267                 void UnselectAllInstsStripMenuItemClick(object sender, EventArgs e)\r
 268                 {\r
 269                         foreach (ListViewItem item in instsListView.CheckedItems) {\r
 270                                 item.Checked = false;\r
 271                         }\r
 272                         instsListView.Refresh();\r
 273                 }\r
 274 \r
 275                 void InstallationConfirmFormShown(object sender, EventArgs e)\r
 276                 {\r
 277                         if (InvokeRequired) {\r
 278                                 Invoke(new MethodInvoker(resolveDependecies));\r
 279                         } else {\r
 280                                 resolveDependecies();\r
 281                         }\r
 282                 }\r
 283                 \r
 284                 /// <summary>\r
 285                 /// 依存関係を解決する\r
 286                 /// </summary>\r
 287                 private void resolveDependecies()\r
 288                 {\r
 289                         if (requiredInstallations == null) {\r
 290                                 Installation[] resolved, dependencies;\r
 291                                 \r
 292                                 DependeciesResolver.ResolveInstallations(\r
 293                                         selectedInstallations,\r
 294                                         pkgListMan,\r
 295                                         out resolved,\r
 296                                         out dependencies);\r
 297                                 \r
 298                                 requiredInstallations = dependencies;\r
 299                                 \r
 300                                 addInstsListItemPerGroup(requiredInstallations, instsListView.Groups["requires"], true);\r
 301                                 \r
 302                                 InstsListViewItemChecked(instsListView, null);\r
 303                                 instsListView.Refresh();\r
 304                         }\r
 305                 }\r
 306                 \r
 307                 /// <summary>\r
 308                 /// 依存関係を確認してGUIに反映させる。\r
 309                 /// 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
 310                 /// </summary>\r
 311                 /// <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
 312                 private uint checkUnselectedDependencies()\r
 313                 {\r
 314                         uint retVal = 0;\r
 315                         \r
 316                         List<Package> instPkgs = new List<Package>();\r
 317                         foreach (Installation inst in Installations) {\r
 318                                 instPkgs.Add(inst.InstalledPackage);\r
 319                         }\r
 320                         \r
 321                         List<Package> pkg = new List<Package>();\r
 322                         foreach (Installation inst in DependeciesResolver.CreateRequiresInstallations(CheckedInstallations, pkgListMan, instPkgs)) {\r
 323                                 pkg.Add(inst.InstalledPackage);\r
 324                         }\r
 325                         \r
 326                         foreach (ListViewItem item in instsListView.Items) {\r
 327                                 if ((pkg.IndexOf(((Installation) item.Tag).InstalledPackage) >= 0) && !item.Checked) {\r
 328                                         item.ForeColor = Color.Red;\r
 329                                         retVal++;\r
 330                                 } else {\r
 331                                         item.ForeColor = Color.Empty;\r
 332                                 }\r
 333                         \r
 334                         }\r
 335                         return retVal;\r
 336                 }\r
 337                 \r
 338                 /// <summary>\r
 339                 /// インストールするよう選択されたパッケージの配列\r
 340                 /// </summary>\r
 341                 public Installation[] CheckedInstallations {\r
 342                         get {\r
 343                                 List<Installation> insts = new List<Installation>();\r
 344                                 foreach (ListViewItem item in instsListView.CheckedItems) {\r
 345                                         insts.Add((Installation) item.Tag);\r
 346                                 }\r
 347                                 return insts.ToArray();\r
 348                         }\r
 349                 }\r
 350                 \r
 351                 #region runas関連\r
 352                 \r
 353                 /// <summary>\r
 354                 /// runasで実行するか否か\r
 355                 /// </summary>\r
 356                 public bool UseRunas {\r
 357                         set {\r
 358                                 runasCheckBox.Checked = (! NaGet.Utils.IsAdministrators()) && value;\r
 359                                 \r
 360                                 updateUseRunas();\r
 361                         }\r
 362                         get {\r
 363                                 return runasCheckBox.Checked;\r
 364                         }\r
 365                 }\r
 366                 \r
 367                 /// <summary>\r
 368                 /// 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
 369                 /// </summary>\r
 370                 public bool GetShouldUseRunas()\r
 371                 {\r
 372                         if (NaGet.Utils.IsAdministrators()) {\r
 373                                 // 管理者権限で動いている場合は不要\r
 374                                 return false;   \r
 375                         } else if (NaGet.Utils.IsUACEnabled()) {\r
 376                                 // UACが適用されている場合は標準では不要とする\r
 377                                 return false;   \r
 378                         }\r
 379                         \r
 380                         // ひとつでもPCターゲットなインストーラがあれば必要とする\r
 381                         foreach (Installation inst in CheckedInstallations) {\r
 382                                 if (inst.TargetPC) return true;\r
 383                         }\r
 384                         // それ以外は不要\r
 385                         return false;\r
 386                 }\r
 387                 \r
 388                 void RunasCheckBoxCheckedChanged(object sender, EventArgs e)\r
 389                 {\r
 390                         updateUseRunas();\r
 391                 }\r
 392                 \r
 393                 private void updateUseRunas()\r
 394                 {\r
 395                         AppliStation.Util.NativeMethods.Button_SetElevationRequiredState(okButton, UseRunas);\r
 396                 }\r
 397                 \r
 398                 #endregion\r
 399         }\r
 400 }\r