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[] requiredInstallations = null;\r
  16                 \r
  17                 private Installation[] selectedInstallations = null;\r
  18                 \r
  19                 private PackageListsManager pkgListMan;\r
  20 \r
  21                 public IEnumerable<Installation> Installations {\r
  22                         get {\r
  23                                 return NaGet.Utils.MeargeEnumerable<Installation>(requiredInstallations, selectedInstallations);\r
  24                         }\r
  25                         set {\r
  26                                 requiredInstallations = null;\r
  27                                 selectedInstallations = NaGet.Utils.IEnumerable2Array<Installation>(value);\r
  28                                 \r
  29                                 updateInstsListView();\r
  30                         }\r
  31                 }\r
  32                 \r
  33                 public PackageListsManager PkgListsManager {\r
  34                         get { return pkgListMan; }\r
  35                         set {\r
  36                                 pkgListMan = value;\r
  37                                 \r
  38                                 updateInstsListView();\r
  39                         }\r
  40                 }\r
  41                 \r
  42                 public InstallationConfirmForm()\r
  43                 {\r
  44                         //\r
  45                         // The InitializeComponent() call is required for Windows Forms designer support.\r
  46                         //\r
  47                         InitializeComponent();\r
  48                         \r
  49                         // 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
  50                         if (NaGet.Utils.IsAdministrators()) {\r
  51                                 runasCheckBox.Checked = false;\r
  52                                 runasCheckBox.Visible = false;\r
  53                         }\r
  54                         \r
  55                         // ListViewの効果\r
  56                         AppliStation.Util.NativeMethods.ListView_EnableVistaExplorerTheme(instsListView);\r
  57                         AppliStation.Util.NativeMethods.ListView_SetDoubleBuffer(instsListView, true);\r
  58                 }\r
  59                 \r
  60                 #region インストールリスト表示処理部\r
  61                 \r
  62                 #region インストールリストの反映\r
  63                 \r
  64                 /// <summary>\r
  65                 /// 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
  66                 /// </summary>\r
  67                 private void updateInstsListView()\r
  68                 {\r
  69                         if (instsListView.Items.Count > 0) {\r
  70                                 instsListView.Items.Clear();\r
  71                         }\r
  72                         \r
  73                         addInstsListItemPerGroup(requiredInstallations, instsListView.Groups["requires"], true);\r
  74                         addInstsListItemPerGroup(selectedInstallations, instsListView.Groups["install"], false);\r
  75                         \r
  76                         InstsListViewItemChecked(instsListView, null);\r
  77                         instsListView.Refresh();\r
  78                 }\r
  79 \r
  80                 /// <summary>\r
  81                 /// 指定したグループのリストの表示を更新する。\r
  82                 /// </summary>\r
  83                 /// <param name="insts">インストールリスト</param>\r
  84                 /// <param name="group">対象のグループ</param>\r
  85                 /// <param name="firstAppend">先頭に追加するか</param>\r
  86                 private void addInstsListItemPerGroup(IEnumerable<Installation> insts, ListViewGroup group, bool firstAppend)\r
  87                 {\r
  88                         // まず所属グループのアイテムをすべて削除する\r
  89                         if (insts == null) return;\r
  90                         \r
  91                         List<ListViewItem> itemsToAdd = new List<ListViewItem>();\r
  92                         foreach (Installation inst in insts) {\r
  93                                 Package pkg = inst.InstalledPackage;\r
  94                                 \r
  95                                 string[] itemData = new string[instsListView.Columns.Count];\r
  96                                 itemData[nameColumnHeader.Index] = pkg.Name;\r
  97                                 \r
  98                                 inst.Silent = true; // silent install as possible!\r
  99                                 \r
 100                                 Package curPkg = null;\r
 101                                 if (pkgListMan != null) {       \r
 102                                         curPkg = pkgListMan.InstalledPkgList.GetPackageForName(pkg.Name) ??\r
 103                                                 pkgListMan.SystemInstalledPkgList.GetPackageForName(pkg.Name);\r
 104                                 }\r
 105                                 itemData[versionColumnHeader.Index]        = pkg.Version;\r
 106                                 itemData[currentVersionColumnHeader.Index] = (curPkg != null)? curPkg.Version : "-";\r
 107                                 // itemData[silentInstColumnHeader.Index] の設定は instViewUpdateSilentInstallView で\r
 108                                 \r
 109                                 ListViewItem item = new ListViewItem(itemData);\r
 110                                 item.Tag = inst;\r
 111                                 item.ToolTipText = pkg.Summary;\r
 112                                 item.Checked = true;\r
 113                                 item.Group = group;\r
 114                                 instViewUpdateSilentInstallView(item);\r
 115                                 \r
 116                                 itemsToAdd.Add(item);\r
 117                         }\r
 118                         \r
 119                         if (firstAppend) {\r
 120                                 for (int i = 0; i < itemsToAdd.Count; i++) {\r
 121                                         instsListView.Items.Insert(i, itemsToAdd[i]);\r
 122                                 }\r
 123                         } else {\r
 124                                 instsListView.Items.AddRange(itemsToAdd.ToArray());\r
 125                         }\r
 126                 }\r
 127 \r
 128                 #endregion\r
 129                 \r
 130                 /// <summary>\r
 131                 /// 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
 132                 /// </summary>\r
 133                 /// <param name="item">対象のインストーラのリストアイテム</param>\r
 134                 private void instViewUpdateSilentInstallView(ListViewItem item)\r
 135                 {\r
 136                         Installation inst = (Installation) item.Tag;\r
 137                         item.SubItems[silentInstColumnHeader.Index].Text =\r
 138                                 (inst.SupportsSilentOnly)? "サイレントインストールのみサポート" :\r
 139                                 (inst.Silent)? "サイレントインストール" :\r
 140                                 (inst.IsSupportsSilent)? "手動でインストール" :\r
 141                                 "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
 142                 }\r
 143                 \r
 144                 #region instsListViewのオーナードドロー関連\r
 145                 \r
 146                 void InstsListViewDrawSubItem(object sender, DrawListViewSubItemEventArgs e)\r
 147                 {\r
 148                         if (e.Header == silentInstColumnHeader) {\r
 149                                 Installation inst = ((Installation) e.Item.Tag);\r
 150                                 \r
 151                                 //e.DrawBackground();\r
 152                                 e.Graphics.Clip.Intersect(e.Bounds);\r
 153                                 \r
 154                                 if (inst.Silent) {\r
 155                                         AppliStation.Util.GUIUtils.Graphics_DrawCenterImage(\r
 156                                                 e.Graphics,\r
 157                                                 instListViewSilentInstallImageList.Images[0],\r
 158                                                 e.Bounds, null);\r
 159                                 } else if (inst.IsSupportsSilent) {\r
 160                                         AppliStation.Util.GUIUtils.Graphics_DrawCenterImage(\r
 161                                                 e.Graphics,\r
 162                                                 instListViewSilentInstallImageList.Images[0],\r
 163                                                 e.Bounds,\r
 164                                                 AppliStation.Util.GUIUtils.GetImageAttributeToGrayOut(0.5f));\r
 165                                 }\r
 166                         } else {\r
 167                                 e.DrawDefault = true;\r
 168                         }\r
 169                 }\r
 170                 \r
 171                 void InstsListViewDrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)\r
 172                 {\r
 173                         if (e.Header == silentInstColumnHeader) {\r
 174                                 e.DrawBackground();\r
 175                                 e.Graphics.Clip.Intersect(e.Bounds);\r
 176                                 AppliStation.Util.GUIUtils.Graphics_DrawCenterImage(\r
 177                                         e.Graphics,\r
 178                                         instListViewSilentInstallImageList.Images[0],\r
 179                                         e.Bounds, null);\r
 180                         } else {\r
 181                                 e.DrawDefault = true;\r
 182                         }\r
 183                 }\r
 184                 \r
 185                 #endregion\r
 186                 \r
 187                 #endregion\r
 188                 \r
 189                 void InstsListViewItemChecked(object sender, ItemCheckedEventArgs e)\r
 190                 {\r
 191                         System.Windows.Forms.ListView.CheckedListViewItemCollection checkeds = instsListView.CheckedItems;\r
 192                         \r
 193                         runasCheckBox.Checked = GetShouldUseRunas();\r
 194                         updateUseRunas();\r
 195                                                 \r
 196                         okButton.Enabled = (checkeds != null) && (checkeds.Count > 0);\r
 197                         \r
 198                         checkUnselectedDependencies();\r
 199                 }\r
 200                                 \r
 201                 void InstsListViewContextMenuStripOpening(object sender, System.ComponentModel.CancelEventArgs e)\r
 202                 {\r
 203                         System.Windows.Forms.ListView.CheckedIndexCollection  chkIdxes = instsListView.CheckedIndices;\r
 204                         System.Windows.Forms.ListView.SelectedIndexCollection selIdxes = instsListView.SelectedIndices;\r
 205                         \r
 206                         silentInstallStripMenuItem.Visible = selIdxes.Count > 0;\r
 207                         if (selIdxes.Count > 0) {\r
 208                                 Installation inst0th = ((Installation) instsListView.Items[selIdxes[0]].Tag);\r
 209                                 bool bChecked = inst0th.Silent;\r
 210                                 bool bEnabled = (inst0th.IsSupportsSilent && (!inst0th.SupportsSilentOnly));\r
 211                                 silentInstallStripMenuItem.Checked = bChecked;\r
 212                                 silentInstallStripMenuItem.Enabled = bEnabled;\r
 213                                 \r
 214                                 for (int i = 1; i < selIdxes.Count; i++) {\r
 215                                         Installation inst = ((Installation) instsListView.Items[selIdxes[i]].Tag);\r
 216                                         \r
 217                                         if ( (bChecked != inst.Silent) ||\r
 218                                             (bEnabled != (inst.IsSupportsSilent && (!inst.SupportsSilentOnly))) ) {\r
 219                                                 silentInstallStripMenuItem.CheckState = CheckState.Indeterminate;\r
 220                                                 silentInstallStripMenuItem.Enabled = false;\r
 221                                                 break;\r
 222                                         }\r
 223                                 }\r
 224                         }\r
 225                         instListToolStripSeparator.Visible = selIdxes.Count > 0;\r
 226                 \r
 227                         \r
 228                         selectAllInstsStripMenuItem.Enabled = chkIdxes.Count < instsListView.Items.Count;\r
 229                         unselectAllInstsStripMenuItem.Enabled = chkIdxes.Count > 0;\r
 230                 }\r
 231                 \r
 232                 void SilentInstallStripMenuItemClick(object sender, EventArgs e)\r
 233                 {\r
 234                         bool silent = ! silentInstallStripMenuItem.Checked;\r
 235                         foreach (ListViewItem item in instsListView.SelectedItems) {\r
 236                                 ((Installation) item.Tag).Silent = silent;\r
 237                                 instViewUpdateSilentInstallView(item);\r
 238                         }\r
 239                 }\r
 240                                 \r
 241                 void SelectAllInstsStripMenuItemClick(object sender, EventArgs e)\r
 242                 {\r
 243                         foreach (ListViewItem item in instsListView.Items) {\r
 244                                 item.Checked = true;\r
 245                         }\r
 246                         instsListView.Refresh();\r
 247                 }\r
 248                 \r
 249                 void UnselectAllInstsStripMenuItemClick(object sender, EventArgs e)\r
 250                 {\r
 251                         foreach (ListViewItem item in instsListView.CheckedItems) {\r
 252                                 item.Checked = false;\r
 253                         }\r
 254                         instsListView.Refresh();\r
 255                 }\r
 256 \r
 257                 void InstallationConfirmFormShown(object sender, EventArgs e)\r
 258                 {\r
 259                         if (InvokeRequired) {\r
 260                                 Invoke(new MethodInvoker(resolveDependecies));\r
 261                         } else {\r
 262                                 resolveDependecies();\r
 263                         }\r
 264                 }\r
 265                 \r
 266                 /// <summary>\r
 267                 /// 依存関係を解決する\r
 268                 /// </summary>\r
 269                 private void resolveDependecies()\r
 270                 {\r
 271                         if (requiredInstallations == null) {\r
 272                                 Installation[] resolved, dependencies;\r
 273                                 \r
 274                                 DependeciesResolver.ResolveInstallations(\r
 275                                         selectedInstallations,\r
 276                                         pkgListMan,\r
 277                                         out resolved,\r
 278                                         out dependencies);\r
 279                                 \r
 280                                 requiredInstallations = dependencies;\r
 281                                 \r
 282                                 addInstsListItemPerGroup(requiredInstallations, instsListView.Groups["requires"], true);\r
 283                                 \r
 284                                 InstsListViewItemChecked(instsListView, null);\r
 285                                 instsListView.Refresh();\r
 286                         }\r
 287                 }\r
 288                 \r
 289                 /// <summary>\r
 290                 /// 依存関係を確認してGUIに反映させる。\r
 291                 /// 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
 292                 /// </summary>\r
 293                 /// <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
 294                 private uint checkUnselectedDependencies()\r
 295                 {\r
 296                         uint retVal = 0;\r
 297                         \r
 298                         List<Package> instPkgs = new List<Package>();\r
 299                         foreach (Installation inst in Installations) {\r
 300                                 instPkgs.Add(inst.InstalledPackage);\r
 301                         }\r
 302                         \r
 303                         List<Package> pkg = new List<Package>();\r
 304                         foreach (Installation inst in DependeciesResolver.CreateRequiresInstallations(CheckedInstallations, pkgListMan, instPkgs)) {\r
 305                                 pkg.Add(inst.InstalledPackage);\r
 306                         }\r
 307                         \r
 308                         foreach (ListViewItem item in instsListView.Items) {\r
 309                                 if ((pkg.IndexOf(((Installation) item.Tag).InstalledPackage) >= 0) && !item.Checked) {\r
 310                                         item.ForeColor = Color.Red;\r
 311                                         retVal++;\r
 312                                 } else {\r
 313                                         item.ForeColor = Color.Empty;\r
 314                                 }\r
 315                         \r
 316                         }\r
 317                         return retVal;\r
 318                 }\r
 319                 \r
 320                 /// <summary>\r
 321                 /// インストールするよう選択されたパッケージの配列\r
 322                 /// </summary>\r
 323                 public Installation[] CheckedInstallations {\r
 324                         get {\r
 325                                 List<Installation> insts = new List<Installation>();\r
 326                                 foreach (ListViewItem item in instsListView.CheckedItems) {\r
 327                                         insts.Add((Installation) item.Tag);\r
 328                                 }\r
 329                                 return insts.ToArray();\r
 330                         }\r
 331                 }\r
 332                 \r
 333                 #region runas関連\r
 334                 \r
 335                 /// <summary>\r
 336                 /// runasで実行するか否か\r
 337                 /// </summary>\r
 338                 public bool UseRunas {\r
 339                         set {\r
 340                                 runasCheckBox.Checked = (! NaGet.Utils.IsAdministrators()) && value;\r
 341                                 \r
 342                                 updateUseRunas();\r
 343                         }\r
 344                         get {\r
 345                                 return runasCheckBox.Checked;\r
 346                         }\r
 347                 }\r
 348                 \r
 349                 /// <summary>\r
 350                 /// 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
 351                 /// </summary>\r
 352                 public bool GetShouldUseRunas()\r
 353                 {\r
 354                         if (NaGet.Utils.IsAdministrators()) {\r
 355                                 // 管理者権限で動いている場合は不要\r
 356                                 return false;   \r
 357                         } else if (NaGet.Utils.IsUACEnabled()) {\r
 358                                 // UACが適用されている場合は標準では不要とする\r
 359                                 return false;   \r
 360                         }\r
 361                         \r
 362                         // 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
 363                         foreach (Installation inst in CheckedInstallations) {\r
 364                                 if (inst.TargetPC) return true;\r
 365                         }\r
 366                         // それ以外は不要\r
 367                         return false;\r
 368                 }\r
 369                 \r
 370                 void RunasCheckBoxCheckedChanged(object sender, EventArgs e)\r
 371                 {\r
 372                         updateUseRunas();\r
 373                 }\r
 374                 \r
 375                 private void updateUseRunas()\r
 376                 {\r
 377                         if (UseRunas) {\r
 378                                 System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(InstallationConfirmForm));\r
 379                                 okButton.Image = ((System.Drawing.Bitmap)(resources.GetObject("okButton.Image")));\r
 380                         } else {\r
 381                                 okButton.Image = null;\r
 382                         }\r
 383                 }\r
 384                 \r
 385                 #endregion\r
 386         }\r
 387 }\r