KancolleSniffer/View/QuestPanel.cs

   1 // Copyright (C) 2019 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.Windows.Forms;\r
  18 using KancolleSniffer.Model;\r
  19 \r
  20 namespace KancolleSniffer.View\r
  21 {\r
  22     public class QuestLabels\r
  23     {\r
  24         public Label Color { get; set; }\r
  25         public Label Name { get; set; }\r
  26         public ShipLabel Count { get; set; }\r
  27         public Label Progress { get; set; }\r
  28 \r
  29         public Label[] Labels => new[] {Color, Count, Progress, Name};\r
  30     }\r
  31 \r
  32     public class QuestPanel : PanelWithToolTip\r
  33     {\r
  34         const int TopMargin = 5;\r
  35         const int LeftMargin = 2;\r
  36         const int LineHeight = 14;\r
  37         private const int Lines = 6;\r
  38         private readonly QuestLabels[] _labels = new QuestLabels[Lines];\r
  39         private QuestStatus[] _questList = new QuestStatus[0];\r
  40         private int _listPosition;\r
  41 \r
  42         public QuestPanel()\r
  43         {\r
  44             const int height = 12;\r
  45 \r
  46             SuspendLayout();\r
  47             for (var i = 0; i < Lines; i++)\r
  48             {\r
  49                 var y = TopMargin + i * LineHeight;\r
  50                 _labels[i] = new QuestLabels\r
  51                 {\r
  52                     Color = new Label\r
  53                     {\r
  54                         Location = new Point(LeftMargin, y + 1),\r
  55                         Size = new Size(4, height - 1)\r
  56                     },\r
  57                     Name = new Label\r
  58                     {\r
  59                         Location = new Point(LeftMargin + 4, y),\r
  60                         AutoSize = true\r
  61                     },\r
  62                     Count = new ShipLabel\r
  63                     {\r
  64                         Location = new Point(LeftMargin + 189, y),\r
  65                         AutoSize = true,\r
  66                         AnchorRight = true\r
  67                     },\r
  68                     Progress = new Label\r
  69                     {\r
  70                         Location = new Point(LeftMargin + 186, y),\r
  71                         Size = new Size(29, height),\r
  72                         TextAlign = ContentAlignment.MiddleRight\r
  73                     }\r
  74                 };\r
  75                 _labels[i].Name.DoubleClick += NameLabelDoubleClickHandler;\r
  76                 // ReSharper disable once CoVariantArrayConversion\r
  77                 Controls.AddRange(_labels[i].Labels);\r
  78             }\r
  79             ResumeLayout();\r
  80             SetScrollEventHandlers();\r
  81         }\r
  82 \r
  83         private void SetScrollEventHandlers()\r
  84         {\r
  85             foreach (var label in _labels[0].Labels)\r
  86             {\r
  87                 label.MouseEnter += TopLineOnMouseEnter;\r
  88                 label.MouseLeave += TopLineOnMouseLeave;\r
  89             }\r
  90             foreach (var label in _labels[Lines - 1].Labels)\r
  91             {\r
  92                 label.MouseEnter += BottomLineOnMouseEnter;\r
  93                 label.MouseLeave += BottomLineOnMouseLeave;\r
  94             }\r
  95             _topScrollRepeatTimer.Tick += TopLineOnMouseEnter;\r
  96             _bottomScrollRepeatTimer.Tick += BottomLineOnMouseEnter;\r
  97         }\r
  98 \r
  99         private readonly Timer _topScrollRepeatTimer = new Timer {Interval = 100};\r
 100         private readonly Timer _bottomScrollRepeatTimer = new Timer {Interval = 100};\r
 101 \r
 102         private void TopLineOnMouseEnter(object sender, EventArgs e)\r
 103         {\r
 104             if (_listPosition == 0)\r
 105                 return;\r
 106             _listPosition--;\r
 107             ShowQuestList();\r
 108             _topScrollRepeatTimer.Start();\r
 109         }\r
 110 \r
 111         private void TopLineOnMouseLeave(object sender, EventArgs e)\r
 112         {\r
 113             _topScrollRepeatTimer.Stop();\r
 114         }\r
 115 \r
 116         private void BottomLineOnMouseEnter(object sender, EventArgs e)\r
 117         {\r
 118             if (_listPosition + Lines >= _questList.Length)\r
 119                 return;\r
 120             _listPosition++;\r
 121             ShowQuestList();\r
 122             _bottomScrollRepeatTimer.Start();\r
 123         }\r
 124 \r
 125         private void BottomLineOnMouseLeave(object sender, EventArgs e)\r
 126         {\r
 127             _bottomScrollRepeatTimer.Stop();\r
 128         }\r
 129 \r
 130         public void Update(QuestStatus[] quests)\r
 131         {\r
 132             _questList = quests;\r
 133             if (quests.Length <= Lines)\r
 134                 _listPosition = 0;\r
 135             ShowQuestList();\r
 136         }\r
 137 \r
 138         public void ShowQuestList()\r
 139         {\r
 140             SuspendLayout();\r
 141             for (var i = 0; i < Lines; i++)\r
 142             {\r
 143                 var labels = _labels[i];\r
 144                 if (i >= _questList.Length)\r
 145                 {\r
 146                     ClearQuest(labels);\r
 147                     ClearCount(labels.Count);\r
 148                     continue;\r
 149                 }\r
 150                 var quest = _questList[i + _listPosition];\r
 151                 SetQuest(labels, quest);\r
 152                 if (quest.Count.Id == 0)\r
 153                 {\r
 154                     ClearCount(labels.Count);\r
 155                     continue;\r
 156                 }\r
 157                 SetCount(labels.Count, quest.Count);\r
 158             }\r
 159             ResumeLayout(true);\r
 160             DrawMark();\r
 161         }\r
 162 \r
 163         private void ClearQuest(QuestLabels labels)\r
 164         {\r
 165             labels.Color.BackColor = DefaultBackColor;\r
 166             labels.Name.Text = labels.Count.Text = labels.Progress.Text = "";\r
 167         }\r
 168 \r
 169         private void ClearCount(Label label)\r
 170         {\r
 171             label.Text = "";\r
 172             label.ForeColor = Color.Black;\r
 173             ToolTip.SetToolTip(label, "");\r
 174         }\r
 175 \r
 176         private void SetQuest(QuestLabels labels, QuestStatus quest)\r
 177         {\r
 178             labels.Color.BackColor = quest.Color;\r
 179             labels.Name.Text = quest.Name;\r
 180             labels.Progress.Text = $"{quest.Progress:D}%";\r
 181             ToolTip.SetToolTip(labels.Name, quest.ToToolTip());\r
 182         }\r
 183 \r
 184         private void SetCount(Label label, QuestCount count)\r
 185         {\r
 186             label.Text = " " + count;\r
 187             label.ForeColor = count.Cleared ? CUDColors.Red : Color.Black;\r
 188             ToolTip.SetToolTip(label, count.ToToolTip());\r
 189         }\r
 190 \r
 191         private void NameLabelDoubleClickHandler(object sender, EventArgs e)\r
 192         {\r
 193             NameLabelDoubleClick?.Invoke(sender, e);\r
 194         }\r
 195 \r
 196         public event EventHandler NameLabelDoubleClick;\r
 197 \r
 198         protected override void OnPaint(PaintEventArgs e)\r
 199         {\r
 200             base.OnPaint(e);\r
 201             DrawMark();\r
 202         }\r
 203 \r
 204         private void DrawMark()\r
 205         {\r
 206             using (var g = CreateGraphics())\r
 207             {\r
 208                 var topBrush = _listPosition > 0 ? Brushes.Black : new SolidBrush(BackColor);\r
 209                 g.FillPolygon(topBrush,\r
 210                     new[]\r
 211                     {\r
 212                         new PointF(Width * 0.45f, TopMargin), new PointF(Width * 0.55f, TopMargin),\r
 213                         new PointF(Width * 0.5f, 0), new PointF(Width * 0.45f, TopMargin)\r
 214                     });\r
 215                 var bottomBrush = _listPosition + Lines < _questList.Length\r
 216                     ? Brushes.Black\r
 217                     : new SolidBrush(BackColor);\r
 218                 g.FillPolygon(bottomBrush,\r
 219                     new[]\r
 220                     {\r
 221                         new PointF(Width * 0.45f, Height - TopMargin - 2),\r
 222                         new PointF(Width * 0.55f, Height - TopMargin - 2),\r
 223                         new PointF(Width * 0.5f, Height - 2), new PointF(Width * 0.45f, Height - TopMargin - 2)\r
 224                     });\r
 225             }\r
 226         }\r
 227     }\r
 228 }