src/ElmSharp.Wearable/ElmSharp.Wearable/RotarySelectorItem.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Text;
   4
   5 namespace ElmSharp.Wearable
   6 {
   7     public class RotarySelectorItem
   8     {
   9         const string MainTextPartName = "selector,main_text";
  10         const string SubTextPartName = "selector,sub_text";
  11         const string IconPartName = "item,icon";
  12         const string BgPartName = "item,bg_image";
  13         const string SelectorIconPartName = "selector,icon";
  14
  15         string _mainText;
  16         string _subText;
  17
  18         Color _mainTextColor;
  19         Color _subTextColor;
  20
  21         Image _normalIconImage;
  22         Image _pressedIconImage;
  23         Image _disabledIconImage;
  24         Image _selectedIconImage;
  25
  26         Image _normalBgImage;
  27         Image _pressedBgImage;
  28         Image _disabledBgImage;
  29         Image _selectedBgImage;
  30
  31         Color _normalBgColor;
  32         Color _pressedBgColor;
  33         Color _disabledBgColor;
  34         Color _selectedBgColor;
  35
  36         Image _selectorIconImage;
  37
  38         IntPtr _handle;
  39
  40         public IntPtr Handle
  41         {
  42             set
  43             {
  44                 if (_handle == value) return;
  45                 _handle = value;
  46
  47                 if (_handle == null) return;
  48
  49                 setPart(ref _mainText, MainTextPartName);
  50                 setPart(ref _subText, SubTextPartName);
  51                 setPart(ref _mainTextColor, MainTextPartName, ItemState.Normal);
  52                 setPart(ref _subTextColor, SubTextPartName, ItemState.Normal);
  53
  54                 setPart(ref _normalIconImage, IconPartName, ItemState.Normal);
  55                 setPart(ref _pressedIconImage, IconPartName, ItemState.Pressed);
  56                 setPart(ref _disabledIconImage, IconPartName, ItemState.Disabled);
  57                 setPart(ref _selectedIconImage, IconPartName, ItemState.Selected);
  58
  59                 setPart(ref _normalBgImage, BgPartName, ItemState.Normal);
  60                 setPart(ref _pressedBgImage, BgPartName, ItemState.Pressed);
  61                 setPart(ref _disabledBgImage, BgPartName, ItemState.Disabled);
  62                 setPart(ref _selectedBgImage, BgPartName, ItemState.Selected);
  63
  64                 setPart(ref _normalBgColor, BgPartName, ItemState.Normal);
  65                 setPart(ref _pressedBgColor, BgPartName, ItemState.Pressed);
  66                 setPart(ref _disabledBgColor, BgPartName, ItemState.Disabled);
  67                 setPart(ref _selectedBgColor, BgPartName, ItemState.Selected);
  68
  69                 setPart(ref _selectorIconImage, SelectorIconPartName, ItemState.Normal);
  70             }
  71
  72             get
  73             {
  74                 return _handle;
  75             }
  76         }
  77
  78         void setPart(ref Image prop, string partName, ItemState state)
  79         {
  80             if (prop != null)
  81             {
  82                 Interop.Eext.eext_rotary_selector_item_part_content_set(Handle, partName, (int)state, prop);
  83             }
  84         }
  85         void setPart(ref Color prop, string partName, ItemState state)
  86         {
  87             if (prop != default(Color))
  88             {
  89                 Interop.Eext.eext_rotary_selector_item_part_color_set(Handle, partName, (int)state, prop.R, prop.G, prop.B, prop.A);
  90             }
  91         }
  92
  93         void setPart(ref string prop, string partName)
  94         {
  95             if (prop != null)
  96             {
  97                 Interop.Eext.eext_rotary_selector_item_part_text_set(Handle, partName, prop);
  98             }
  99         }
 100
 101         void setPart(ref Image prop, string partName, ItemState state, Image img)
 102         {
 103             if (prop == img) return;
 104             prop = img;
 105             if (Handle != null)
 106             {
 107                 Interop.Eext.eext_rotary_selector_item_part_content_set(Handle, partName, (int)state, img);
 108             }
 109         }
 110
 111         void setPart(ref Color prop, string partName, ItemState state, Color color)
 112         {
 113             if (prop == color) return;
 114             prop = color;
 115             if (Handle != null)
 116             {
 117                 Interop.Eext.eext_rotary_selector_item_part_color_set(Handle, partName, (int)state, color.R, color.G, color.B, color.A);
 118             }
 119         }
 120
 121         void setPart(ref string prop, string partName, string txt)
 122         {
 123             if (prop == txt) return;
 124             prop = txt;
 125             if (Handle != null)
 126             {
 127                 Interop.Eext.eext_rotary_selector_item_part_text_set(Handle, partName, txt);
 128             }
 129         }
 130
 131         public string MainText { set => setPart(ref _mainText, MainTextPartName, value); get => _mainText; }
 132         public string SubText { set => setPart(ref _subText, SubTextPartName, value); get => _subText; }
 133
 134         public Color MainTextColor { set => setPart(ref _mainTextColor, MainTextPartName, ItemState.Normal, value); get => _mainTextColor; }
 135         public Color SubextColor { set => setPart(ref _subTextColor, SubTextPartName, ItemState.Normal, value); get => _subTextColor; }
 136
 137         public Image NormalIconImage { set => setPart(ref _normalIconImage, IconPartName, ItemState.Normal, value); get => _normalIconImage; }
 138         public Image PressedIconImage { set => setPart(ref _pressedIconImage, IconPartName, ItemState.Pressed, value); get => _pressedIconImage; }
 139         public Image DisabledIconImage { set => setPart(ref _disabledIconImage, IconPartName, ItemState.Disabled, value); get => _disabledIconImage; }
 140         public Image SelectedIconImage { set => setPart(ref _selectedIconImage, IconPartName, ItemState.Selected, value); get => _selectedIconImage; }
 141
 142
 143         public Image NormalBackgroundImage { set => setPart(ref _normalBgImage, BgPartName, ItemState.Normal, value); get => _normalBgImage; }
 144         public Image PressedBackgroundImage { set => setPart(ref _pressedBgImage, BgPartName, ItemState.Pressed, value); get => _pressedBgImage; }
 145         public Image DisabledBackgroundImage { set => setPart(ref _disabledBgImage, BgPartName, ItemState.Disabled, value); get => _disabledBgImage; }
 146         public Image SelectedBackgroundImage { set => setPart(ref _selectedBgImage, BgPartName, ItemState.Selected, value); get => _selectedBgImage; }
 147
 148         public Color NormalBackgroundColor { set => setPart(ref _normalBgColor, BgPartName, ItemState.Normal, value); get => _normalBgColor; }
 149         public Color PressedBackgroundColor { set => setPart(ref _pressedBgColor, BgPartName, ItemState.Pressed, value); get => _pressedBgColor; }
 150         public Color DisabledBackgroundColor { set => setPart(ref _disabledBgColor, BgPartName, ItemState.Disabled, value); get => _disabledBgColor; }
 151         public Color SelectedBackgroundColor { set => setPart(ref _selectedBgColor, BgPartName, ItemState.Selected, value); get => _selectedBgColor; }
 152
 153         public Image SelectorIconImage { set => setPart(ref _selectorIconImage, SelectorIconPartName, ItemState.Normal, value); get => _selectorIconImage; }
 154
 155         internal enum ItemState
 156         {
 157             Normal,
 158             Pressed,
 159             Disabled,
 160             Selected
 161         }
 162     }
 163 }