KancolleSniffer/View/MainWindow/RepairListPanel.cs

   1 // Copyright (C) 2017 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.Drawing;\r
  17 using System.Linq;\r
  18 using System.Windows.Forms;\r
  19 using KancolleSniffer.Model;\r
  20 using static System.Math;\r
  21 \r
  22 // ReSharper disable CoVariantArrayConversion\r
  23 \r
  24 namespace KancolleSniffer.View.MainWindow\r
  25 {\r
  26     public class RepairListPanel : Panel\r
  27     {\r
  28         private const int PanelPadding = 5;\r
  29         private const int LineHeight = 15;\r
  30         private RepairLabels[] _repairLabels;\r
  31         private ShipStatus[] _repairList = new ShipStatus[0];\r
  32         private ListScroller _listScroller;\r
  33 \r
  34         private class RepairLabels : ShipLabels\r
  35         {\r
  36             public ShipLabel.RepairTime Time { private get; set; }\r
  37             public ShipLabel.Hp Damage { get; set; }\r
  38 \r
  39             protected override Control[] AddedControls => new Control[] {Time, Damage};\r
  40 \r
  41             public override void Set(ShipStatus status)\r
  42             {\r
  43                 base.Set(status);\r
  44                 Time.Set(status);\r
  45             }\r
  46 \r
  47             public override void Reset()\r
  48             {\r
  49                 base.Reset();\r
  50                 Time.Reset();\r
  51                 Damage.Reset();\r
  52             }\r
  53         }\r
  54 \r
  55         public void CreateLabels(EventHandler onClick)\r
  56         {\r
  57             _repairLabels = new RepairLabels[Lines];\r
  58             SuspendLayout();\r
  59             for (var i = 0; i < _repairLabels.Length; i++)\r
  60             {\r
  61                 var y = PanelPadding + 1 + i * LineHeight;\r
  62                 const int height = 12;\r
  63                 _repairLabels[i] = new RepairLabels\r
  64                 {\r
  65                     Fleet = new ShipLabel.Fleet(new Point(0, y)),\r
  66                     Name = new ShipLabel.Name(new Point(9, y), ShipNameWidth.RepairList),\r
  67                     Damage = new ShipLabel.Hp {Location = new Point(119, y), Size = new Size(5, height - 1)},\r
  68                     Time = new ShipLabel.RepairTime(new Point(75, y)),\r
  69                     BackGround = new Label\r
  70                     {\r
  71                         Location = new Point(0, y - 1),\r
  72                         Size = new Size(Width, height + 2)\r
  73                     }\r
  74                 };\r
  75                 _repairLabels[i].Arrange(this, CustomColors.ColumnColors.BrightFirst(i));\r
  76                 _repairLabels[i].Scale();\r
  77                 _repairLabels[i].SetClickHandler(onClick);\r
  78             }\r
  79             ResumeLayout();\r
  80             SetupListScroller();\r
  81         }\r
  82 \r
  83         private int Lines\r
  84         {\r
  85             get\r
  86             {\r
  87                 var baseHeight = Parent.ClientRectangle.Height - Location.Y + 2;\r
  88                 return (int)Floor((baseHeight - Scaler.ScaleHeight((float)PanelPadding) * 2) /\r
  89                                   Scaler.ScaleHeight((float)LineHeight));\r
  90             }\r
  91         }\r
  92 \r
  93         private void SetupListScroller()\r
  94         {\r
  95             _listScroller = new ListScroller(this, _repairLabels[0].Controls, _repairLabels.Last().Controls)\r
  96             {\r
  97                 Lines = _repairLabels.Length,\r
  98                 Padding = PanelPadding\r
  99             };\r
 100             _listScroller.Update += ShowRepairList;\r
 101         }\r
 102 \r
 103         public void SetRepairList(ShipStatus[] list)\r
 104         {\r
 105             _repairList = list;\r
 106             _listScroller.DataCount = list.Length;\r
 107             SetPanelHeight();\r
 108             if (list.Length == 0)\r
 109             {\r
 110                 SetPanelHeight();\r
 111                 ClearLabels(0);\r
 112                 ClearLabels(1);\r
 113                 _repairLabels[0].Name.SetName("なし");\r
 114                 return;\r
 115             }\r
 116             _listScroller.Position = Min(_listScroller.Position, Max(0, _repairList.Length - _repairLabels.Length));\r
 117             ShowRepairList();\r
 118         }\r
 119 \r
 120         private void SetPanelHeight()\r
 121         {\r
 122             var lines = Min(Max(1, _repairList.Length), _repairLabels.Length);\r
 123             Size = new Size(Width, Scaler.ScaleHeight(lines * LineHeight + PanelPadding * 2));\r
 124         }\r
 125 \r
 126         private void ShowRepairList()\r
 127         {\r
 128             for (var i = 0; i < Min(_repairList.Length, _repairLabels.Length); i++)\r
 129             {\r
 130                 var s = _repairList[i + _listScroller.Position];\r
 131                 var labels = _repairLabels[i];\r
 132                 labels.Set(s);\r
 133                 labels.Damage.SetColor(s);\r
 134             }\r
 135             if (_repairList.Length < _repairLabels.Length)\r
 136                 ClearLabels(_repairList.Length);\r
 137             _listScroller.DrawMark();\r
 138         }\r
 139 \r
 140         private void ClearLabels(int i)\r
 141         {\r
 142             var labels = _repairLabels[i];\r
 143             labels.Reset();\r
 144         }\r
 145     }\r
 146 }