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