KancolleSniffer/View/ShipListPanel.cs

   1 // Copyright (C) 2016 Kazuhiro Fujieda <fujieda@users.osdn.me>\r
   2 //\r
   3 // Licensed under the Apache License, Version 2.0 (the "License");\r
   4 // you may not use this file except in compliance with the License.\r
   5 // You may obtain a copy of the License at\r
   6 //\r
   7 //    http://www.apache.org/licenses/LICENSE-2.0\r
   8 //\r
   9 // Unless required by applicable law or agreed to in writing, software\r
  10 // distributed under the License is distributed on an "AS IS" BASIS,\r
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  12 // See the License for the specific language governing permissions and\r
  13 // limitations under the License.\r
  14 \r
  15 using System;\r
  16 using System.Collections.Generic;\r
  17 using System.Drawing;\r
  18 using System.Linq;\r
  19 using System.Runtime.InteropServices;\r
  20 using System.Windows.Forms;\r
  21 using KancolleSniffer.Model;\r
  22 using static System.Math;\r
  23 \r
  24 namespace KancolleSniffer.View\r
  25 {\r
  26     public class ShipListPanel : Panel\r
  27     {\r
  28         private const int LabelHeight = 12;\r
  29         public const int LineHeight = 16;\r
  30         private ShipStatus[] _shipList;\r
  31         private readonly List<ShipLabel[]> _labelList = new List<ShipLabel[]>();\r
  32         private readonly List<Panel> _labelPanelList = new List<Panel>();\r
  33         private readonly List<CheckBox[]> _checkBoxesList = new List<CheckBox[]>();\r
  34         private readonly List<ShipLabel[]> _groupingLabelList = new List<ShipLabel[]>();\r
  35         private readonly List<Panel> _groupingPanelList = new List<Panel>();\r
  36         private readonly List<ShipLabel[]> _repairLabelList = new List<ShipLabel[]>();\r
  37         private readonly List<Panel> _repairPanelList = new List<Panel>();\r
  38         private readonly List<ShipLabel> _hpLabels = new List<ShipLabel>();\r
  39         private string _mode;\r
  40         private bool _hpPercent;\r
  41 \r
  42         public const int GroupCount = 4;\r
  43         public HashSet<int>[] GroupSettings { get; } = new HashSet<int>[GroupCount];\r
  44         public bool GroupUpdated { get; set; }\r
  45 \r
  46         public ScrollBar ScrollBar { get; }\r
  47 \r
  48         public ShipListPanel()\r
  49         {\r
  50             ScrollBar = new VScrollBar {Dock = DockStyle.Right, Visible = false};\r
  51             ScrollBar.ValueChanged += ScrollBarOnValueChanged;\r
  52             Controls.Add(ScrollBar);\r
  53         }\r
  54 \r
  55         private void ScrollBarOnValueChanged(object sender, EventArgs eventArgs)\r
  56         {\r
  57             SuspendDrawing();\r
  58             SetShipLabels();\r
  59             ResumeDrawing();\r
  60         }\r
  61 \r
  62         protected override void OnResize(EventArgs ev)\r
  63         {\r
  64             base.OnResize(ev);\r
  65             if (_shipList == null || _shipList.Length == 0 || !Visible)\r
  66                 return;\r
  67             SuspendDrawing();\r
  68             SetupLabels();\r
  69             SetShipLabels();\r
  70             ResumeDrawing();\r
  71         }\r
  72 \r
  73         protected override void OnMouseWheel(MouseEventArgs e)\r
  74         {\r
  75             if (!ScrollBar.Visible)\r
  76                 return;\r
  77             ScrollBar.Value = Max(ScrollBar.Minimum, Min(ScrollBar.Maximum - ScrollBar.LargeChange + 1,\r
  78                 ScrollBar.Value - e.Delta * SystemInformation.MouseWheelScrollLines / 120));\r
  79         }\r
  80 \r
  81         public void Update(Sniffer sniffer, string mode, ListForm.SortOrder sortOrder, bool byShipType)\r
  82         {\r
  83             _mode = mode;\r
  84             CreateShipList(sniffer, sortOrder, byShipType);\r
  85             SuspendDrawing();\r
  86             SetupLabels();\r
  87             SetShipLabels();\r
  88             ResumeDrawing();\r
  89         }\r
  90 \r
  91         [DllImport("user32.dll")]\r
  92         public static extern int SendMessage(IntPtr hWnd, int wMsg, bool wParam, IntPtr lParam);\r
  93 \r
  94         private void SuspendDrawing()\r
  95         {\r
  96             SendMessage(Handle, 11, false, IntPtr.Zero); // WM_SETREDRAW = 11\r
  97             SuspendLayout();\r
  98         }\r
  99 \r
 100         public void ResumeDrawing()\r
 101         {\r
 102             ResumeLayout();\r
 103             SendMessage(Handle, 11, true, IntPtr.Zero);\r
 104             Refresh();\r
 105         }\r
 106 \r
 107         private void CreateShipList(Sniffer sniffer, ListForm.SortOrder sortOrder, bool byShipType)\r
 108         {\r
 109             var ships = _mode == "修復" ? sniffer.RepairList : FilterByGroup(sniffer.ShipList, _mode).ToArray();\r
 110             var order = _mode == "修復" ? ListForm.SortOrder.Repair : sortOrder;\r
 111             if (!byShipType)\r
 112             {\r
 113                 _shipList = ships.OrderBy(s => s, new CompareShip(false, order)).ToArray();\r
 114                 return;\r
 115             }\r
 116             var types = ships.Select(s => new {Id = s.Spec.ShipType, Name = s.Spec.ShipTypeName})\r
 117                 .Distinct()\r
 118                 .Select(stype =>\r
 119                     new ShipStatus\r
 120                     {\r
 121                         Spec = new ShipSpec {Name = stype.Name, ShipType = stype.Id},\r
 122                         Level = 1000,\r
 123                         NowHp = -1000,\r
 124                         Cond = -1000\r
 125                     });\r
 126             _shipList = ships.Concat(types).OrderBy(s => s, new CompareShip(true, order)).ToArray();\r
 127         }\r
 128 \r
 129         private IEnumerable<ShipStatus> FilterByGroup(IEnumerable<ShipStatus> ships, string group)\r
 130         {\r
 131             var g = Array.FindIndex(new[] {"A", "B", "C", "D"}, x => x == group);\r
 132             if (g == -1)\r
 133                 return ships;\r
 134             return from s in ships where GroupSettings[g].Contains(s.Id) select s;\r
 135         }\r
 136 \r
 137         public IEnumerable<ShipStatus> CurrentShipList => _shipList.Where(ship => ship.Level != 1000);\r
 138 \r
 139         private class CompareShip : IComparer<ShipStatus>\r
 140         {\r
 141             private readonly bool _shipType;\r
 142             private readonly ListForm.SortOrder _order;\r
 143 \r
 144             public CompareShip(bool type, ListForm.SortOrder order)\r
 145             {\r
 146                 _shipType = type;\r
 147                 _order = order;\r
 148             }\r
 149 \r
 150             public int Compare(ShipStatus a, ShipStatus b)\r
 151             {\r
 152                 if (a == null || b == null)\r
 153                     throw new ArgumentNullException();\r
 154                 if (_shipType)\r
 155                 {\r
 156                     if (a.Spec.ShipType != b.Spec.ShipType)\r
 157                         return a.Spec.ShipType - b.Spec.ShipType;\r
 158                     if (a.Level != b.Level)\r
 159                     {\r
 160                         if (a.Level == 1000)\r
 161                             return -1;\r
 162                         if (b.Level == 1000)\r
 163                             return 1;\r
 164                     }\r
 165                 }\r
 166                 if (_order == ListForm.SortOrder.Repair && a.RepairTime != b.RepairTime)\r
 167                     return (int)(b.RepairTime - a.RepairTime).TotalSeconds;\r
 168                 if (a.Cond != b.Cond)\r
 169                 {\r
 170                     if (_order == ListForm.SortOrder.CondAscend)\r
 171                         return a.Cond - b.Cond;\r
 172                     if (_order == ListForm.SortOrder.CondDescend)\r
 173                         return b.Cond - a.Cond;\r
 174                 }\r
 175                 if (a.Level != b.Level)\r
 176                 {\r
 177                     if (_order == ListForm.SortOrder.ExpToNextAscend)\r
 178                         return b.Level - a.Level;\r
 179                     if (_order == ListForm.SortOrder.ExpToNextDescend)\r
 180                         return a.Level - b.Level;\r
 181                     if (!_shipType) // Condが同じかSortOrder.Noneで艦種なし\r
 182                         return b.Level - a.Level;\r
 183                 }\r
 184                 if (a.ExpToNext != b.ExpToNext)\r
 185                 {\r
 186                     if (_order == ListForm.SortOrder.ExpToNextAscend)\r
 187                         return a.ExpToNext - b.ExpToNext;\r
 188                     if (_order == ListForm.SortOrder.ExpToNextDescend)\r
 189                         return b.ExpToNext - a.ExpToNext;\r
 190                 }\r
 191                 if (a.Spec.SortNo != b.Spec.SortNo)\r
 192                     return a.Spec.SortNo - b.Spec.SortNo;\r
 193                 return a.Id - b.Id;\r
 194             }\r
 195         }\r
 196 \r
 197         private void SetupLabels()\r
 198         {\r
 199             for (var i = _labelList.Count; i * LineHeight < Height; i++)\r
 200             {\r
 201                 CreateGroupingComponents(i);\r
 202                 CreateRepairLabels(i);\r
 203                 CreateShipLabels(i);\r
 204             }\r
 205             for (var i = 0; i * LineHeight < Height; i++)\r
 206             {\r
 207                 _labelPanelList[i].Visible = InShipStatus(_mode);\r
 208                 _groupingPanelList[i].Visible = _mode == "分類";\r
 209                 _repairPanelList[i].Visible = _mode == "修復";\r
 210             }\r
 211             SetupScrollBar();\r
 212         }\r
 213 \r
 214         private void SetupScrollBar()\r
 215         {\r
 216             var needBar = _shipList.Length * LineHeight * ShipLabel.ScaleFactor.Height > Height;\r
 217             if (!needBar)\r
 218             {\r
 219                 ScrollBar.Visible = false;\r
 220                 ScrollBar.Value = 0;\r
 221                 return;\r
 222             }\r
 223             ScrollBar.Visible = true;\r
 224             ScrollBar.Minimum = 0;\r
 225             var lines = Max(1, Height / (int)Round(LineHeight * ShipLabel.ScaleFactor.Height));\r
 226             var max = _shipList.Length - lines;\r
 227             var largeChange = Min(lines, max);\r
 228             ScrollBar.LargeChange = largeChange;\r
 229             ScrollBar.Maximum = Max(0, max + largeChange - 1); // ScrollBarを最大まで動かしてもmaxには届かない\r
 230             ScrollBar.Value = Min(ScrollBar.Value, max);\r
 231         }\r
 232 \r
 233         private void CreateGroupingComponents(int i)\r
 234         {\r
 235             var y = LineHeight * i + 1;\r
 236             var cfgp = new Panel\r
 237             {\r
 238                 Location = new Point(0, y),\r
 239                 Size = new Size(ListForm.PanelWidth, LineHeight),\r
 240                 BackColor = ShipLabel.ColumnColors[(i + 1) % 2]\r
 241             };\r
 242             cfgp.Scale(ShipLabel.ScaleFactor);\r
 243             cfgp.Tag = cfgp.Location.Y;\r
 244             var cfgl = new[]\r
 245             {\r
 246                 new ShipLabel\r
 247                 {\r
 248                     Location = new Point(90, 2),\r
 249                     Size = new Size(24, LabelHeight),\r
 250                     TextAlign = ContentAlignment.MiddleRight\r
 251                 },\r
 252                 new ShipLabel {Location = new Point(10, 2), AutoSize = true},\r
 253                 new ShipLabel {Location = new Point(1, 2), AutoSize = true}\r
 254             };\r
 255 \r
 256             var cb = new CheckBox[GroupCount];\r
 257             for (var j = 0; j < cb.Length; j++)\r
 258             {\r
 259                 cb[j] = new CheckBox\r
 260                 {\r
 261                     Location = new Point(125 + j * 24, 2),\r
 262                     FlatStyle = FlatStyle.Flat,\r
 263                     Size = new Size(12, 11),\r
 264                     Tag = i * 10 + j\r
 265                 };\r
 266                 cb[j].Scale(ShipLabel.ScaleFactor);\r
 267                 cb[j].CheckedChanged += checkboxGroup_CheckedChanged;\r
 268             }\r
 269             _groupingLabelList.Add(cfgl);\r
 270             _checkBoxesList.Add(cb);\r
 271             _groupingPanelList.Add(cfgp);\r
 272             // ReSharper disable CoVariantArrayConversion\r
 273             cfgp.Controls.AddRange(cfgl);\r
 274             cfgp.Controls.AddRange(cb);\r
 275             // ReSharper restore CoVariantArrayConversion\r
 276             Controls.Add(cfgp);\r
 277             foreach (var label in cfgl)\r
 278             {\r
 279                 label.Scale();\r
 280                 label.PresetColor =\r
 281                     label.BackColor = ShipLabel.ColumnColors[(i + 1) % 2];\r
 282             }\r
 283         }\r
 284 \r
 285         private void checkboxGroup_CheckedChanged(object sender, EventArgs e)\r
 286         {\r
 287             var cb = (CheckBox)sender;\r
 288             var group = (int)cb.Tag % 10;\r
 289             var idx = (int)cb.Tag / 10;\r
 290             if (cb.Checked)\r
 291             {\r
 292                 GroupSettings[group].Add(_shipList[idx + ScrollBar.Value].Id);\r
 293             }\r
 294             else\r
 295             {\r
 296                 GroupSettings[group].Remove(_shipList[idx + ScrollBar.Value].Id);\r
 297             }\r
 298             GroupUpdated = true;\r
 299         }\r
 300 \r
 301         private void CreateRepairLabels(int i)\r
 302         {\r
 303             var y = LineHeight * i + 1;\r
 304             const int height = LabelHeight;\r
 305             var rpp = new Panel\r
 306             {\r
 307                 Location = new Point(0, y),\r
 308                 Size = new Size(ListForm.PanelWidth, LineHeight),\r
 309                 BackColor = ShipLabel.ColumnColors[(i + 1) % 2]\r
 310             };\r
 311             rpp.Scale(ShipLabel.ScaleFactor);\r
 312             rpp.Tag = rpp.Location.Y;\r
 313             var rpl = new[]\r
 314             {\r
 315                 new ShipLabel\r
 316                 {\r
 317                     Location = new Point(118, 0),\r
 318                     AutoSize = true,\r
 319                     AnchorRight = true,\r
 320                     MinimumSize = new Size(0, LineHeight),\r
 321                     TextAlign = ContentAlignment.MiddleLeft,\r
 322                     Cursor = Cursors.Hand\r
 323                 },\r
 324                 new ShipLabel\r
 325                 {\r
 326                     Location = new Point(116, 2),\r
 327                     Size = new Size(24, height),\r
 328                     TextAlign = ContentAlignment.MiddleRight\r
 329                 },\r
 330                 new ShipLabel {Location = new Point(141, 2), AutoSize = true},\r
 331                 new ShipLabel {Location = new Point(186, 2), AutoSize = true},\r
 332                 new ShipLabel {Location = new Point(10, 2), AutoSize = true},\r
 333                 new ShipLabel {Location = new Point(1, 2), AutoSize = true}\r
 334             };\r
 335             _repairLabelList.Add(rpl);\r
 336             _repairPanelList.Add(rpp);\r
 337             // ReSharper disable once CoVariantArrayConversion\r
 338             rpp.Controls.AddRange(rpl);\r
 339             Controls.Add(rpp);\r
 340             foreach (var label in rpl)\r
 341             {\r
 342                 label.Scale();\r
 343                 label.PresetColor =\r
 344                     label.BackColor = ShipLabel.ColumnColors[(i + 1) % 2];\r
 345             }\r
 346             if (_hpPercent)\r
 347                 rpl[0].ToggleHpPercent();\r
 348             _hpLabels.Add(rpl[0]);\r
 349             rpl[0].DoubleClick += HpLabelClickHandler;\r
 350         }\r
 351 \r
 352         private void CreateShipLabels(int i)\r
 353         {\r
 354             var y = LineHeight * i + 1;\r
 355             const int height = LabelHeight;\r
 356             var lbp = new Panel\r
 357             {\r
 358                 Location = new Point(0, y),\r
 359                 Size = new Size(ListForm.PanelWidth, LineHeight),\r
 360                 BackColor = ShipLabel.ColumnColors[(i + 1) % 2]\r
 361             };\r
 362             lbp.Scale(ShipLabel.ScaleFactor);\r
 363             var labels = new[]\r
 364             {\r
 365                 new ShipLabel\r
 366                 {\r
 367                     Location = new Point(126, 0),\r
 368                     AutoSize = true,\r
 369                     AnchorRight = true,\r
 370                     MinimumSize = new Size(0, LineHeight),\r
 371                     TextAlign = ContentAlignment.MiddleLeft,\r
 372                     Cursor = Cursors.Hand\r
 373                 },\r
 374                 new ShipLabel\r
 375                 {\r
 376                     Location = new Point(128, 0),\r
 377                     Size = new Size(24, LineHeight),\r
 378                     TextAlign = ContentAlignment.MiddleRight\r
 379                 },\r
 380                 new ShipLabel\r
 381                 {\r
 382                     Location = new Point(154, 2),\r
 383                     Size = new Size(24, height),\r
 384                     TextAlign = ContentAlignment.MiddleRight\r
 385                 },\r
 386                 new ShipLabel\r
 387                 {\r
 388                     Location = new Point(175, 2),\r
 389                     Size = new Size(42, height),\r
 390                     TextAlign = ContentAlignment.MiddleRight\r
 391                 },\r
 392                 new ShipLabel {Location = new Point(10, 2), AutoSize = true},\r
 393                 new ShipLabel {Location = new Point(1, 2), AutoSize = true}\r
 394             };\r
 395             _labelList.Add(labels);\r
 396             _labelPanelList.Add(lbp);\r
 397             // ReSharper disable once CoVariantArrayConversion\r
 398             lbp.Controls.AddRange(labels);\r
 399             Controls.Add(lbp);\r
 400             foreach (var label in labels)\r
 401             {\r
 402                 label.Scale();\r
 403                 label.PresetColor =\r
 404                     label.BackColor = ShipLabel.ColumnColors[(i + 1) % 2];\r
 405             }\r
 406             if (_hpPercent)\r
 407                 labels[0].ToggleHpPercent();\r
 408             _hpLabels.Add(labels[0]);\r
 409             labels[0].DoubleClick += HpLabelClickHandler;\r
 410         }\r
 411 \r
 412         private void SetShipLabels()\r
 413         {\r
 414             for (var i = 0; i < (Height + LineHeight - 1) / LineHeight; i++)\r
 415             {\r
 416                 if (InShipStatus(_mode))\r
 417                     SetShipStatus(i);\r
 418                 if (_mode == "分類")\r
 419                     SetGrouping(i);\r
 420                 if (_mode == "修復")\r
 421                     SetRepairList(i);\r
 422             }\r
 423         }\r
 424 \r
 425         private bool InShipStatus(string mode) => Array.Exists(new[] {"全艦", "A", "B", "C", "D"}, x => mode == x);\r
 426 \r
 427         private void SetShipStatus(int i)\r
 428         {\r
 429             var panel = _labelPanelList[i];\r
 430             if (i + ScrollBar.Value >= _shipList.Length)\r
 431             {\r
 432                 panel.Visible = false;\r
 433                 return;\r
 434             }\r
 435             var s = _shipList[i + ScrollBar.Value];\r
 436             var labels = _labelList[i];\r
 437             if (s.Level == 1000) // 艦種の表示\r
 438             {\r
 439                 SetShipType(i);\r
 440                 return;\r
 441             }\r
 442             labels[0].SetHp(s);\r
 443             labels[1].SetCond(s);\r
 444             labels[2].SetLevel(s);\r
 445             labels[3].SetExpToNext(s);\r
 446             labels[4].SetName(s, ShipNameWidth.ShipList);\r
 447             labels[5].SetFleet(s);\r
 448             panel.Visible = true;\r
 449         }\r
 450 \r
 451         private void SetShipType(int i)\r
 452         {\r
 453             var s = _shipList[i + ScrollBar.Value];\r
 454             var labels = _labelList[i];\r
 455             labels[0].SetHp(null);\r
 456             labels[1].SetCond(null);\r
 457             labels[2].SetLevel(null);\r
 458             labels[3].SetExpToNext(null);\r
 459             labels[4].SetName(null);\r
 460             labels[5].SetFleet(null);\r
 461             labels[5].Text = s.Name;\r
 462             _labelPanelList[i].Visible = true;\r
 463         }\r
 464 \r
 465         private void SetGrouping(int i)\r
 466         {\r
 467             var panel = _groupingPanelList[i];\r
 468             if (i + ScrollBar.Value >= _shipList.Length)\r
 469             {\r
 470                 panel.Visible = false;\r
 471                 _labelPanelList[i].Visible = false;\r
 472                 return;\r
 473             }\r
 474             var s = _shipList[i + ScrollBar.Value];\r
 475             var labels = _groupingLabelList[i];\r
 476             if (s.Level == 1000)\r
 477             {\r
 478                 panel.Visible = false;\r
 479                 SetShipType(i);\r
 480                 return;\r
 481             }\r
 482             labels[0].SetLevel(s);\r
 483             labels[1].SetName(s, ShipNameWidth.GroupConfig);\r
 484             labels[2].SetFleet(s);\r
 485             var cb = _checkBoxesList[i];\r
 486             for (var j = 0; j < cb.Length; j++)\r
 487                 cb[j].Checked = GroupSettings[j].Contains(s.Id);\r
 488             panel.Visible = true;\r
 489         }\r
 490 \r
 491         private void SetRepairList(int i)\r
 492         {\r
 493             var panel = _repairPanelList[i];\r
 494             if (i + ScrollBar.Value >= _shipList.Length)\r
 495             {\r
 496                 panel.Visible = false;\r
 497                 _labelPanelList[i].Visible = false;\r
 498                 return;\r
 499             }\r
 500             var s = _shipList[i + ScrollBar.Value];\r
 501             if (s.Level == 1000)\r
 502             {\r
 503                 panel.Visible = false;\r
 504                 SetShipType(i);\r
 505                 return;\r
 506             }\r
 507             var rpl = _repairLabelList[i];\r
 508             rpl[0].SetHp(s);\r
 509             rpl[1].SetLevel(s);\r
 510             rpl[2].SetRepairTime(s);\r
 511             rpl[3].Text = s.RepairTimePerHp.ToString(@"mm\:ss");\r
 512             rpl[4].SetName(s, ShipNameWidth.RepairListFull);\r
 513             rpl[5].SetFleet(s);\r
 514             panel.Visible = true;\r
 515         }\r
 516 \r
 517         public event Action HpLabelClick;\r
 518 \r
 519         private void HpLabelClickHandler(object sender, EventArgs ev)\r
 520         {\r
 521             HpLabelClick?.Invoke();\r
 522         }\r
 523 \r
 524         public void ToggleHpPercent()\r
 525         {\r
 526             _hpPercent = !_hpPercent;\r
 527             foreach (var label in _hpLabels)\r
 528                 label.ToggleHpPercent();\r
 529         }\r
 530 \r
 531         public void ShowShip(int id)\r
 532         {\r
 533             var i = Array.FindIndex(_shipList, s => s.Id == id);\r
 534             if (i == -1)\r
 535                 return;\r
 536             ScrollBar.Value = Min(i, ScrollBar.Maximum + 1 - ScrollBar.LargeChange);\r
 537             SetShipLabels();\r
 538         }\r
 539     }\r
 540 }