KancolleSniffer/RepairListForMain.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.Collections;\r
  17 using System.Collections.Generic;\r
  18 using System.Drawing;\r
  19 using System.Linq;\r
  20 using System.Windows.Forms;\r
  21 using static System.Math;\r
  22 \r
  23 namespace KancolleSniffer\r
  24 {\r
  25     public class RepairListForMain : Panel\r
  26     {\r
  27         private const int PanelPadding = 5;\r
  28         private const int LabelPadding = 2;\r
  29         private const int LineHeight = 16;\r
  30         private readonly RepairListLabels[] _repairLabels = new RepairListLabels[14];\r
  31         private ShipStatus[] _repairList = new ShipStatus[0];\r
  32         private int _repairListPosition;\r
  33 \r
  34         private class RepairListLabels : IEnumerable<ShipLabel>\r
  35         {\r
  36             public ShipLabel Fleet { get; set; }\r
  37             public ShipLabel Name { get; set; }\r
  38             public ShipLabel Time { get; set; }\r
  39             public ShipLabel Damage { get; set; }\r
  40             public ShipLabel BackGround { private get; set; }\r
  41 \r
  42             public IEnumerator<ShipLabel> GetEnumerator()\r
  43             {\r
  44                 foreach (var label in new[] {Fleet, Damage, Time, Name, BackGround})\r
  45                     yield return label;\r
  46             }\r
  47 \r
  48             IEnumerator IEnumerable.GetEnumerator()\r
  49             {\r
  50                 return GetEnumerator();\r
  51             }\r
  52         }\r
  53 \r
  54         public void CreateLabels(EventHandler onClick)\r
  55         {\r
  56             SuspendLayout();\r
  57             for (var i = 0; i < _repairLabels.Length; i++)\r
  58             {\r
  59                 var y = PanelPadding + LabelPadding + i * LineHeight;\r
  60                 const int height = 12;\r
  61                 _repairLabels[i] = new RepairListLabels\r
  62                 {\r
  63                     Fleet = new ShipLabel {Location = new Point(0, y), Size = new Size(11, height)},\r
  64                     Damage = new ShipLabel {Location = new Point(119, y), Size = new Size(5, height - 1)},\r
  65                     Time = new ShipLabel {Location = new Point(75, y), AutoSize = true},\r
  66                     Name = new ShipLabel {Location = new Point(9, y), AutoSize = true},\r
  67                     BackGround = new ShipLabel\r
  68                     {\r
  69                         Location = new Point(0, y - LabelPadding),\r
  70                         Size = new Size(Width, height + LabelPadding + 1)\r
  71                     }\r
  72                 };\r
  73                 Controls.AddRange(_repairLabels[i].Cast<Control>().ToArray());\r
  74                 foreach (var label in _repairLabels[i])\r
  75                 {\r
  76                     label.Scale();\r
  77                     label.PresetColor = label.BackColor = ShipLabels.ColumnColors[(i + 1) % 2];\r
  78                     label.Click += onClick;\r
  79                 }\r
  80             }\r
  81             SetScrollEventHandler();\r
  82             ResumeLayout();\r
  83         }\r
  84 \r
  85         private void SetScrollEventHandler()\r
  86         {\r
  87             foreach (var label in _repairLabels.First())\r
  88             {\r
  89                 label.MouseEnter += TopRepairLabelsOnMouseEnter;\r
  90                 label.MouseLeave += TopRepairLabelsOnMouseLeave;\r
  91             }\r
  92             foreach (var label in _repairLabels.Last())\r
  93             {\r
  94                 label.MouseEnter += BottomRepairLabelsOnMouseEnter;\r
  95                 label.MouseLeave += BottomRepairLabelsOnMouseLeave;\r
  96             }\r
  97             _topScrollRepeatTimer.Tick += TopRepairLabelsOnMouseEnter;\r
  98             _bottomScrollRepeatTimer.Tick += BottomRepairLabelsOnMouseEnter;\r
  99         }\r
 100 \r
 101         private readonly Timer _topScrollRepeatTimer = new Timer {Interval = 100};\r
 102         private readonly Timer _bottomScrollRepeatTimer = new Timer {Interval = 100};\r
 103 \r
 104         private void TopRepairLabelsOnMouseEnter(object sender, EventArgs e)\r
 105         {\r
 106             if (_repairListPosition == 0)\r
 107                 return;\r
 108             _repairListPosition--;\r
 109             ShowRepairList();\r
 110             _topScrollRepeatTimer.Start();\r
 111         }\r
 112 \r
 113         private void TopRepairLabelsOnMouseLeave(object sender, EventArgs e)\r
 114         {\r
 115             _topScrollRepeatTimer.Stop();\r
 116         }\r
 117 \r
 118         private void BottomRepairLabelsOnMouseEnter(object sender, EventArgs e)\r
 119         {\r
 120             if (_repairListPosition + _repairLabels.Length >= _repairList.Length)\r
 121                 return;\r
 122             _repairListPosition++;\r
 123             ShowRepairList();\r
 124             _bottomScrollRepeatTimer.Start();\r
 125         }\r
 126 \r
 127         private void BottomRepairLabelsOnMouseLeave(object sender, EventArgs e)\r
 128         {\r
 129             _bottomScrollRepeatTimer.Stop();\r
 130         }\r
 131 \r
 132         public void SetRepairList(ShipStatus[] list)\r
 133         {\r
 134             _repairList = list;\r
 135             SetPanelHeight();\r
 136             if (list.Length == 0)\r
 137             {\r
 138                 SetPanelHeight();\r
 139                 ClearLabels(0);\r
 140                 ClearLabels(1);\r
 141                 _repairLabels[0].Name.SetName("なし");\r
 142                 return;\r
 143             }\r
 144             _repairListPosition = Min(_repairListPosition, Max(0, _repairList.Length - _repairLabels.Length));\r
 145             ShowRepairList();\r
 146         }\r
 147 \r
 148         private void SetPanelHeight()\r
 149         {\r
 150             var lines = Min(Max(1, _repairList.Length), _repairLabels.Length);\r
 151             Size = new Size(Width, (int)Round(ShipLabel.ScaleFactor.Height * lines * LineHeight + PanelPadding * 2));\r
 152         }\r
 153 \r
 154         public void ShowRepairList()\r
 155         {\r
 156             for (var i = 0; i < Min(_repairList.Length, _repairLabels.Length); i++)\r
 157             {\r
 158                 var s = _repairList[i + _repairListPosition];\r
 159                 var labels = _repairLabels[i];\r
 160                 labels.Fleet.SetFleet(s);\r
 161                 labels.Name.SetName(s, ShipNameWidth.RepairList);\r
 162                 labels.Time.SetRepairTime(s);\r
 163                 labels.Damage.BackColor = ShipLabel.DamageColor(s, labels.Damage.PresetColor);\r
 164             }\r
 165             if (_repairList.Length < _repairLabels.Length)\r
 166                 ClearLabels(_repairList.Length);\r
 167             DrawMark();\r
 168         }\r
 169 \r
 170         public void ClearLabels(int i)\r
 171         {\r
 172             var labels = _repairLabels[i];\r
 173             labels.Fleet.Text = "";\r
 174             labels.Name.SetName("");\r
 175             labels.Time.Text = "";\r
 176             labels.Damage.BackColor = labels.Damage.PresetColor;\r
 177         }\r
 178 \r
 179         private void DrawMark()\r
 180         {\r
 181             using (var g = CreateGraphics())\r
 182             {\r
 183                 var topBrush = _repairListPosition > 0 ? Brushes.Black : new SolidBrush(BackColor);\r
 184                 g.FillPolygon(topBrush,\r
 185                     new[]\r
 186                     {\r
 187                         new PointF(Width * 0.45f, PanelPadding), new PointF(Width * 0.55f, PanelPadding),\r
 188                         new PointF(Width * 0.5f, 0), new PointF(Width * 0.45f, PanelPadding)\r
 189                     });\r
 190                 var bottomBrush = _repairLabels.Length + _repairListPosition < _repairList.Length\r
 191                     ? Brushes.Black\r
 192                     : new SolidBrush(BackColor);\r
 193                 g.FillPolygon(bottomBrush,\r
 194                     new[]\r
 195                     {\r
 196                         new PointF(Width * 0.45f, Height - PanelPadding - 2), new PointF(Width * 0.55f, Height - PanelPadding - 2),\r
 197                         new PointF(Width * 0.5f, Height - 2), new PointF(Width * 0.45f, Height - PanelPadding - 2)\r
 198                     });\r
 199             }\r
 200         }\r
 201 \r
 202         protected override void OnPaint(PaintEventArgs e)\r
 203         {\r
 204             base.OnPaint(e);\r
 205             DrawMark();\r
 206         }\r
 207     }\r
 208 }