KancolleSniffer/ShipListForm.cs

   1 // Copyright (C) 2014 Kazuhiro Fujieda <fujieda@users.sourceforge.jp>\r
   2 // \r
   3 // This program is part of KancolleSniffer.\r
   4 //\r
   5 // KancolleSniffer is free software: you can redistribute it and/or modify\r
   6 // it under the terms of the GNU General Public License as published by\r
   7 // the Free Software Foundation, either version 3 of the License, or\r
   8 // (at your option) any later version.\r
   9 //\r
  10 // This program is distributed in the hope that it will be useful,\r
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  13 // GNU General Public License for more details.\r
  14 //\r
  15 // You should have received a copy of the GNU General Public License\r
  16 // along with this program; if not, see <http://www.gnu.org/licenses/>.\r
  17 \r
  18 using System;\r
  19 using System.Collections.Generic;\r
  20 using System.Drawing;\r
  21 using System.Linq;\r
  22 using System.Windows.Forms;\r
  23 using ContentAlignment = System.Drawing.ContentAlignment;\r
  24 \r
  25 namespace KancolleSniffer\r
  26 {\r
  27     public partial class ShipListForm : Form\r
  28     {\r
  29         private readonly Sniffer _sniffer;\r
  30         private readonly Config _config;\r
  31         private const int LabelHeight = 12;\r
  32         private const int LineHeight = 16;\r
  33         private const int PanelWidth = 217;\r
  34         private ShipStatus[] _shipList;\r
  35         private readonly List<ShipLabel[]> _labelList = new List<ShipLabel[]>();\r
  36         private readonly List<Panel> _labelPanelList = new List<Panel>();\r
  37         private readonly List<CheckBox[]> _checkBoxesList = new List<CheckBox[]>();\r
  38         private readonly List<ShipLabel[]> _configLabelList = new List<ShipLabel[]>();\r
  39         private readonly List<Panel> _checkBoxPanelList = new List<Panel>();\r
  40         private readonly List<ShipLabel[]> _repairLabelList = new List<ShipLabel[]>();\r
  41         private readonly List<Panel> _repairPanelList = new List<Panel>();\r
  42         public const int GroupCount = 4;\r
  43         private readonly HashSet<int>[] _groupSettings = new HashSet<int>[GroupCount];\r
  44         private TreeNode _itemTreeNode;\r
  45         private ItemStatus[] _prevItemList;\r
  46 \r
  47         public ShipListForm(Sniffer sniffer, Config config)\r
  48         {\r
  49             InitializeComponent();\r
  50             _sniffer = sniffer;\r
  51             _config = config;\r
  52         }\r
  53 \r
  54         public void UpdateList()\r
  55         {\r
  56             panelItemHeader.Visible = InItemList();\r
  57             treeViewItem.Visible = InItemList();\r
  58             if (InItemList())\r
  59             {\r
  60                 HideShipLabels();\r
  61                 if (CreateItemList())\r
  62                     SetTreeViewItem();\r
  63             }\r
  64             else\r
  65             {\r
  66                 CreateShipList();\r
  67                 CreateListLabels();\r
  68                 SetShipLabels();\r
  69             }\r
  70         }\r
  71 \r
  72         private void CreateShipList()\r
  73         {\r
  74             var ships = InRepairList() ? _sniffer.DamagedShipList : FilterByGroup(_sniffer.ShipList).ToArray();\r
  75             if (!_config.ShipList.ShipType)\r
  76             {\r
  77                 _shipList = ships.OrderBy(s => s, new CompareShip(false, InRepairList())).ToArray();\r
  78                 return;\r
  79             }\r
  80             var types = ships.Select(s => new {Id = s.Spec.ShipType, Name = s.Spec.ShipTypeName}).Distinct().\r
  81                 Select(stype =>\r
  82                     new ShipStatus\r
  83                     {\r
  84                         Spec = new ShipSpec {Name = stype.Name, ShipType = stype.Id},\r
  85                         Level = 1000,\r
  86                         NowHp = -1000\r
  87                     });\r
  88             _shipList = ships.Concat(types).OrderBy(s => s, new CompareShip(true, InRepairList())).ToArray();\r
  89         }\r
  90 \r
  91         private IEnumerable<ShipStatus> FilterByGroup(IEnumerable<ShipStatus> ships)\r
  92         {\r
  93             var g = Array.FindIndex(new[] {"A", "B", "C", "D"}, x => x == comboBoxGroup.Text);\r
  94             if (g == -1)\r
  95                 return ships;\r
  96             return from s in ships where _groupSettings[g].Contains(s.Id) select s;\r
  97         }\r
  98 \r
  99         private class CompareShip : IComparer<ShipStatus>\r
 100         {\r
 101             private readonly bool _type;\r
 102             private readonly bool _repair;\r
 103 \r
 104             public CompareShip(bool type, bool repair)\r
 105             {\r
 106                 _type = type;\r
 107                 _repair = repair;\r
 108             }\r
 109 \r
 110             public int Compare(ShipStatus a, ShipStatus b)\r
 111             {\r
 112                 if (_type && a.Spec.ShipType != b.Spec.ShipType)\r
 113                     return a.Spec.ShipType - b.Spec.ShipType;\r
 114                 if (_repair && a.RepairTime != b.RepairTime)\r
 115                     return (int)(b.RepairTime - a.RepairTime).TotalSeconds;\r
 116                 if (a.Level != b.Level)\r
 117                     return b.Level - a.Level;\r
 118                 if (a.ExpToNext != b.ExpToNext)\r
 119                     return a.ExpToNext - b.ExpToNext;\r
 120                 return a.Spec.Id - b.Spec.Id;\r
 121             }\r
 122         }\r
 123 \r
 124         private bool CreateItemList()\r
 125         {\r
 126             var itemList = _sniffer.ItemList;\r
 127             if (_prevItemList != null && _prevItemList.SequenceEqual(itemList, new ItemStatusComparer()))\r
 128                 return false;\r
 129             _prevItemList = itemList.Select(CloneItemStatus).ToArray();\r
 130             var grouped = from byId in\r
 131                 (from item in itemList where item.Spec.Id != -1\r
 132                     orderby item.Spec.Type, item.Spec.Id, item.Level descending, item.Ship.Spec.Id\r
 133                     group item by new {item.Spec.Id, item.Level})\r
 134                 group byId by byId.First().Spec.Type;\r
 135             _itemTreeNode = new TreeNode();\r
 136             foreach (var byType in grouped)\r
 137             {\r
 138                 var typeName = byType.First().First().Spec.TypeName;\r
 139                 var typeNode = new TreeNode();\r
 140                 typeNode.Name = typeNode.Text = typeName;\r
 141                 _itemTreeNode.Nodes.Add(typeNode);\r
 142                 foreach (var byItem in byType)\r
 143                 {\r
 144                     var item = byItem.First();\r
 145                     var itemNode = new TreeNode();\r
 146                     itemNode.Name = itemNode.Text = item.Spec.Name + (item.Level == 0 ? "" : "★" + item.Level);\r
 147                     typeNode.Nodes.Add(itemNode);\r
 148 \r
 149                     var shipGroup = (from i in byItem group i.Ship by i.Ship.Id).ToArray();\r
 150                     foreach (var name in\r
 151                         from grp in shipGroup where grp.Key != -1\r
 152                         let ship = grp.First()\r
 153                         select (ship.Fleet != -1 ? ship.Fleet + 1 + " " : "") +\r
 154                                ship.Name + "Lv" + ship.Level + "×" + grp.Count())\r
 155                     {\r
 156                         itemNode.Nodes.Add(name, name);\r
 157                     }\r
 158                     foreach (var name in (from grp in shipGroup where grp.Key == -1 select "未装備×" + grp.Count()))\r
 159                     {\r
 160                         itemNode.Nodes.Add(name, name);\r
 161                     }\r
 162                 }\r
 163             }\r
 164             return true;\r
 165         }\r
 166 \r
 167         private ItemStatus CloneItemStatus(ItemStatus org)\r
 168         {\r
 169             return new ItemStatus\r
 170             {\r
 171                 Level = org.Level,\r
 172                 Spec = org.Spec,\r
 173                 Ship = new ShipStatus {Id = org.Ship.Id, Fleet = org.Ship.Fleet}\r
 174             };\r
 175         }\r
 176 \r
 177         private class ItemStatusComparer : IEqualityComparer<ItemStatus>\r
 178         {\r
 179             public bool Equals(ItemStatus x, ItemStatus y)\r
 180             {\r
 181                 return x.Level == y.Level && x.Spec == y.Spec && x.Ship.Id == y.Ship.Id && x.Ship.Fleet == y.Ship.Fleet;\r
 182             }\r
 183 \r
 184             public int GetHashCode(ItemStatus obj)\r
 185             {\r
 186                 return obj.Level + obj.Spec.GetHashCode() + obj.Ship.GetHashCode();\r
 187             }\r
 188         }\r
 189 \r
 190         private void CreateListLabels()\r
 191         {\r
 192             panelShipList.SuspendLayout();\r
 193             for (var i = _labelList.Count; i < _shipList.Length; i++)\r
 194             {\r
 195                 CreateConfigComponents(i);\r
 196                 CreateRepairLabels(i);\r
 197                 CreateShipLabels(i);\r
 198             }\r
 199             panelShipList.ResumeLayout();\r
 200         }\r
 201 \r
 202         private void CreateConfigComponents(int i)\r
 203         {\r
 204             var y = 3 + LineHeight * i;\r
 205             var cfgp = new Panel\r
 206             {\r
 207                 Location = new Point(0, y - 2),\r
 208                 Size = new Size(PanelWidth, LineHeight - 1),\r
 209                 BackColor = ShipInfoLabels.ColumnColors[(i + 1) % 2],\r
 210                 Visible = false\r
 211             };\r
 212             cfgp.Scale(ShipLabel.ScaleFactor);\r
 213             cfgp.Tag = cfgp.Location.Y;\r
 214             var cfgl = new[]\r
 215             {\r
 216                 new ShipLabel\r
 217                 {\r
 218                     Location = new Point(91, 2),\r
 219                     Size = new Size(23, LabelHeight),\r
 220                     TextAlign = ContentAlignment.MiddleRight,\r
 221                 },\r
 222                 new ShipLabel {Location = new Point(10, 2), AutoSize = true},\r
 223                 new ShipLabel {Location = new Point(1, 2), AutoSize = true}\r
 224             };\r
 225 \r
 226             var cb = new CheckBox[GroupCount];\r
 227             for (var j = 0; j < cb.Length; j++)\r
 228             {\r
 229                 cb[j] = new CheckBox\r
 230                 {\r
 231                     Location = new Point(125 + j * 24, 2),\r
 232                     FlatStyle = FlatStyle.Flat,\r
 233                     Size = new Size(12, 11),\r
 234                     Tag = i * 10 + j\r
 235                 };\r
 236                 cb[j].Scale(ShipLabel.ScaleFactor);\r
 237                 cb[j].CheckedChanged += checkboxGroup_CheckedChanged;\r
 238             }\r
 239             _configLabelList.Add(cfgl);\r
 240             _checkBoxesList.Add(cb);\r
 241             _checkBoxPanelList.Add(cfgp);\r
 242 // ReSharper disable CoVariantArrayConversion\r
 243             cfgp.Controls.AddRange(cfgl);\r
 244             cfgp.Controls.AddRange(cb);\r
 245             // ReSharper restore CoVariantArrayConversion\r
 246             panelShipList.Controls.Add(cfgp);\r
 247             foreach (var label in cfgl)\r
 248             {\r
 249                 label.Scale(ShipLabel.ScaleFactor);\r
 250                 label.PresetColor =\r
 251                     label.BackColor = ShipInfoLabels.ColumnColors[(i + 1) % 2];\r
 252             }\r
 253         }\r
 254 \r
 255         private void CreateRepairLabels(int i)\r
 256         {\r
 257             var y = 3 + LineHeight * i;\r
 258             const int height = LabelHeight;\r
 259             var rpp = new Panel\r
 260             {\r
 261                 Location = new Point(0, y - 2),\r
 262                 Size = new Size(PanelWidth, LineHeight - 1),\r
 263                 BackColor = ShipInfoLabels.ColumnColors[(i + 1) % 2],\r
 264                 Visible = false\r
 265             };\r
 266             rpp.Scale(ShipLabel.ScaleFactor);\r
 267             rpp.Tag = rpp.Location.Y;\r
 268             var rpl = new[]\r
 269             {\r
 270                 new ShipLabel {Location = new Point(118, 2), AutoSize = true, AnchorRight = true},\r
 271                 new ShipLabel\r
 272                 {\r
 273                     Location = new Point(117, 2),\r
 274                     Size = new Size(23, height),\r
 275                     TextAlign = ContentAlignment.MiddleRight\r
 276                 },\r
 277                 new ShipLabel {Location = new Point(141, 2), AutoSize = true},\r
 278                 new ShipLabel {Location = new Point(186, 2), AutoSize = true},\r
 279                 new ShipLabel {Location = new Point(10, 2), AutoSize = true},\r
 280                 new ShipLabel {Location = new Point(1, 2), AutoSize = true}\r
 281             };\r
 282             _repairLabelList.Add(rpl);\r
 283             _repairPanelList.Add(rpp);\r
 284 // ReSharper disable once CoVariantArrayConversion\r
 285             rpp.Controls.AddRange(rpl);\r
 286             panelShipList.Controls.Add(rpp);\r
 287             foreach (var label in rpl)\r
 288             {\r
 289                 label.Scale(ShipLabel.ScaleFactor);\r
 290                 label.PresetColor =\r
 291                     label.BackColor = ShipInfoLabels.ColumnColors[(i + 1) % 2];\r
 292             }\r
 293         }\r
 294 \r
 295         private void CreateShipLabels(int i)\r
 296         {\r
 297             var y = 3 + LineHeight * i;\r
 298             const int height = LabelHeight;\r
 299             var lbp = new Panel\r
 300             {\r
 301                 Location = new Point(0, y - 2),\r
 302                 Size = new Size(PanelWidth, LineHeight - 1),\r
 303                 BackColor = ShipInfoLabels.ColumnColors[(i + 1) % 2],\r
 304                 Visible = false\r
 305             };\r
 306             lbp.Scale(ShipLabel.ScaleFactor);\r
 307             lbp.Tag = lbp.Location.Y;\r
 308             var labels = new[]\r
 309             {\r
 310                 new ShipLabel {Location = new Point(126, 2), AutoSize = true, AnchorRight = true},\r
 311                 new ShipLabel\r
 312                 {\r
 313                     Location = new Point(129, 2),\r
 314                     Size = new Size(23, height),\r
 315                     TextAlign = ContentAlignment.MiddleRight\r
 316                 },\r
 317                 new ShipLabel\r
 318                 {\r
 319                     Location = new Point(155, 2),\r
 320                     Size = new Size(23, height),\r
 321                     TextAlign = ContentAlignment.MiddleRight\r
 322                 },\r
 323                 new ShipLabel\r
 324                 {\r
 325                     Location = new Point(176, 2),\r
 326                     Size = new Size(41, height),\r
 327                     TextAlign = ContentAlignment.MiddleRight\r
 328                 },\r
 329                 new ShipLabel {Location = new Point(10, 2), AutoSize = true},\r
 330                 new ShipLabel {Location = new Point(1, 2), AutoSize = true}\r
 331             };\r
 332             _labelList.Add(labels);\r
 333             _labelPanelList.Add(lbp);\r
 334 // ReSharper disable once CoVariantArrayConversion\r
 335             lbp.Controls.AddRange(labels);\r
 336             panelShipList.Controls.Add(lbp);\r
 337             foreach (var label in labels)\r
 338             {\r
 339                 label.Scale(ShipLabel.ScaleFactor);\r
 340                 label.PresetColor =\r
 341                     label.BackColor = ShipInfoLabels.ColumnColors[(i + 1) % 2];\r
 342             }\r
 343         }\r
 344 \r
 345         private void SetShipLabels()\r
 346         {\r
 347             panelGroupHeader.Visible = InGroupConfig();\r
 348             panelRepairHeader.Visible = InRepairList();\r
 349             panelItemHeader.Visible = InItemList();\r
 350             treeViewItem.Visible = InItemList();\r
 351             panelShipList.SuspendLayout();\r
 352             for (var i = 0; i < _shipList.Length; i++)\r
 353             {\r
 354                 var lbp = _labelPanelList[i];\r
 355                 if (lbp.Visible == false && !InItemList())\r
 356                 {\r
 357                     lbp.Location = new Point(lbp.Left, (int)lbp.Tag + panelShipList.AutoScrollPosition.Y);\r
 358                     lbp.Visible = true;\r
 359                 }\r
 360                 var cbp = _checkBoxPanelList[i];\r
 361                 if (cbp.Visible == false && InGroupConfig())\r
 362                 {\r
 363                     cbp.Location = new Point(cbp.Left, (int)cbp.Tag + panelShipList.AutoScrollPosition.Y);\r
 364                 }\r
 365                 var rpp = _repairPanelList[i];\r
 366                 if (rpp.Visible == false && InRepairList())\r
 367                 {\r
 368                     rpp.Location = new Point(rpp.Left, (int)rpp.Tag + panelShipList.AutoScrollPosition.Y);\r
 369                 }\r
 370                 var s = _shipList[i];\r
 371                 var labels = _labelList[i];\r
 372                 if (s.Level == 1000)\r
 373                 {\r
 374                     cbp.Visible = false;\r
 375                     rpp.Visible = false;\r
 376                     for (var c = 0; c < 6; c++)\r
 377                     {\r
 378                         labels[c].Text = "";\r
 379                         labels[c].BackColor = labels[c].PresetColor;\r
 380                     }\r
 381                     labels[4].SetName("");\r
 382                     labels[5].Text = s.Name;\r
 383                     continue;\r
 384                 }\r
 385                 cbp.Visible = InGroupConfig();\r
 386                 rpp.Visible = InRepairList();\r
 387                 if (InGroupConfig())\r
 388                 {\r
 389                     var cfgl = _configLabelList[i];\r
 390                     cfgl[0].SetLevel(s);\r
 391                     cfgl[1].SetName(s);\r
 392                     cfgl[2].SetFleet(s);\r
 393                     var cb = _checkBoxesList[i];\r
 394                     for (var j = 0; j < cb.Length; j++)\r
 395                         cb[j].Checked = _groupSettings[j].Contains(s.Id);\r
 396                 }\r
 397                 else if (InRepairList())\r
 398                 {\r
 399                     var rpl = _repairLabelList[i];\r
 400                     rpl[0].SetHp(s);\r
 401                     rpl[1].SetLevel(s);\r
 402                     rpl[2].SetRepairTime(s);\r
 403                     rpl[3].Text = TimeSpan.FromSeconds(s.RepairSecPerHp).ToString(@"mm\:ss");\r
 404                     rpl[4].SetName(s);\r
 405                     rpl[5].SetFleet(s);\r
 406                 }\r
 407                 else\r
 408                 {\r
 409                     labels[0].SetHp(s);\r
 410                     labels[1].SetCond(s);\r
 411                     labels[2].SetLevel(s);\r
 412                     labels[3].SetExpToNext(s);\r
 413                 }\r
 414                 labels[4].SetName(s);\r
 415                 labels[5].SetFleet(s);\r
 416             }\r
 417             for (var i = _shipList.Length; i < _labelPanelList.Count; i++)\r
 418             {\r
 419                 _labelPanelList[i].Visible = false;\r
 420                 _checkBoxPanelList[i].Visible = false;\r
 421                 _repairPanelList[i].Visible = false;\r
 422             }\r
 423             panelShipList.ResumeLayout();\r
 424         }\r
 425 \r
 426         private void HideShipLabels()\r
 427         {\r
 428             panelShipList.SuspendLayout();\r
 429             for (var i = 0; i < _shipList.Length; i++)\r
 430                 _labelPanelList[i].Visible = _checkBoxPanelList[i].Visible = _repairPanelList[i].Visible = false;\r
 431             panelShipList.ResumeLayout();\r
 432         }\r
 433 \r
 434         private void SetTreeViewItem()\r
 435         {\r
 436             treeViewItem.BeginUpdate();\r
 437             var save = SaveTreeViewState(treeViewItem.Nodes);\r
 438             treeViewItem.Nodes.Clear();\r
 439             foreach (TreeNode child in _itemTreeNode.Nodes)\r
 440                 treeViewItem.Nodes.Add(child);\r
 441             RestoreTreeViewState(treeViewItem.Nodes, save.Nodes);\r
 442             treeViewItem.EndUpdate();\r
 443         }\r
 444 \r
 445         private TreeNode SaveTreeViewState(TreeNodeCollection nodes)\r
 446         {\r
 447             var result = new TreeNode();\r
 448             foreach (TreeNode child in nodes)\r
 449             {\r
 450                 var copy = SaveTreeViewState(child.Nodes);\r
 451                 if (child.IsExpanded)\r
 452                     copy.Expand();\r
 453                 copy.Name = child.Name;\r
 454                 result.Nodes.Add(copy);\r
 455             }\r
 456             return result;\r
 457         }\r
 458 \r
 459         private void RestoreTreeViewState(TreeNodeCollection dst, TreeNodeCollection src)\r
 460         {\r
 461             foreach (TreeNode d in dst)\r
 462             {\r
 463                 var s = src[d.Name];\r
 464                 if (s == null)\r
 465                     continue;\r
 466                 if (s.IsExpanded)\r
 467                     d.Expand();\r
 468                 RestoreTreeViewState(d.Nodes, s.Nodes);\r
 469             }\r
 470         }\r
 471 \r
 472         private bool InGroupConfig()\r
 473         {\r
 474             return comboBoxGroup.Text == "分類";\r
 475         }\r
 476 \r
 477         private bool InRepairList()\r
 478         {\r
 479             return comboBoxGroup.Text == "修復";\r
 480         }\r
 481 \r
 482         private bool InItemList()\r
 483         {\r
 484             return comboBoxGroup.Text == "装備";\r
 485         }\r
 486 \r
 487         private void ShipListForm_Load(object sender, EventArgs e)\r
 488         {\r
 489             panelShipList.Width = (int)Math.Round(PanelWidth * ShipLabel.ScaleFactor.Width) + 3 +\r
 490                                   SystemInformation.VerticalScrollBarWidth;\r
 491             Width = panelShipList.Width + 12 + (Width - ClientSize.Width);\r
 492             MinimumSize = new Size(Width, 0);\r
 493             MaximumSize = new Size(Width, int.MaxValue);\r
 494             var config = _config.ShipList;\r
 495             checkBoxShipType.Checked = config.ShipType;\r
 496             ActiveControl = panelShipList;\r
 497             for (var i = 0; i < GroupCount; i++)\r
 498                 _groupSettings[i] = new HashSet<int>(config.ShipGroup[i]);\r
 499             comboBoxGroup.SelectedIndex = 0;\r
 500             if (config.Location.X == int.MinValue)\r
 501                 return;\r
 502             var bounds = new Rectangle(config.Location, config.Size);\r
 503             if (MainForm.IsVisibleOnAnyScreen(bounds))\r
 504                 Location = bounds.Location;\r
 505             Height = bounds.Height;\r
 506         }\r
 507 \r
 508         private void ShipListForm_FormClosing(object sender, FormClosingEventArgs e)\r
 509         {\r
 510             var config = _config.ShipList;\r
 511             var all = _sniffer.ShipList.Select(s => s.Id).ToArray();\r
 512             for (var i = 0; i < GroupCount; i++)\r
 513             {\r
 514                 if (_groupSettings[i] == null)\r
 515                     break;\r
 516                 if (all.Count() > 0)\r
 517                     _groupSettings[i].IntersectWith(all);\r
 518                 config.ShipGroup[i] = _groupSettings[i].ToList();\r
 519             }\r
 520             e.Cancel = true;\r
 521             if (!Visible)\r
 522                 return;\r
 523             var bounds = WindowState == FormWindowState.Normal ? Bounds : RestoreBounds;\r
 524             config.Location = bounds.Location;\r
 525             config.Size = bounds.Size;\r
 526             Hide();\r
 527         }\r
 528 \r
 529         public void ShowShip(int id)\r
 530         {\r
 531             var i = Array.FindIndex(_shipList, s => s.Id == id);\r
 532             if (i == -1)\r
 533                 return;\r
 534             var y = (int)Math.Round(ShipLabel.ScaleFactor.Height * 16 * i);\r
 535             panelShipList.AutoScrollPosition = new Point(0, y);\r
 536         }\r
 537 \r
 538         private void checkBoxShipType_CheckedChanged(object sender, EventArgs e)\r
 539         {\r
 540             _config.ShipList.ShipType = checkBoxShipType.Checked;\r
 541             UpdateList();\r
 542             SetActiveControl();\r
 543         }\r
 544 \r
 545         private void checkboxGroup_CheckedChanged(object sender, EventArgs e)\r
 546         {\r
 547             var cb = (CheckBox)sender;\r
 548             var group = (int)cb.Tag % 10;\r
 549             var idx = (int)cb.Tag / 10;\r
 550             if (cb.Checked)\r
 551                 _groupSettings[group].Add(_shipList[idx].Id);\r
 552             else\r
 553                 _groupSettings[group].Remove(_shipList[idx].Id);\r
 554         }\r
 555 \r
 556         private void comboBoxGroup_SelectedIndexChanged(object sender, EventArgs e)\r
 557         {\r
 558             UpdateList();\r
 559         }\r
 560 \r
 561         private void comboBoxGroup_DropDownClosed(object sender, EventArgs e)\r
 562         {\r
 563             SetActiveControl();\r
 564         }\r
 565 \r
 566         private void ShipListForm_KeyPress(object sender, KeyPressEventArgs e)\r
 567         {\r
 568             var g = Array.FindIndex(new[] {'Z', 'A', 'B', 'C', 'D', 'G', 'R', 'W'}, x => x == char.ToUpper(e.KeyChar));\r
 569             if (g == -1)\r
 570                 return;\r
 571             comboBoxGroup.SelectedIndex = g;\r
 572             SetActiveControl();\r
 573             e.Handled = true;\r
 574         }\r
 575 \r
 576         // マウスホイールでスクロールするためにコントロールにフォーカスを合わせる。\r
 577         private void SetActiveControl()\r
 578         {\r
 579             ActiveControl = InItemList() ? (Control)treeViewItem : panelShipList;\r
 580         }\r
 581     }\r
 582 }