src/Tizen.NUI.Components/Theme/DefaultTheme.cs

   1 /*
   2  * Copyright(c) 2021 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 using System.Collections.Generic;
  19 using Tizen.NUI.BaseComponents;
  20
  21 namespace Tizen.NUI.Components
  22 {
  23     internal partial class DefaultThemeCreator
  24     {
  25         private HashSet<ExternalThemeKeyList> actionSet;
  26
  27         private DefaultThemeCreator() { }
  28
  29         public static IThemeCreator Instance { get; set; } = new DefaultThemeCreator();
  30
  31         public HashSet<ExternalThemeKeyList> GetExternalThemeKeyListSet()
  32         {
  33             if (actionSet != null)
  34             {
  35                 return actionSet;
  36             }
  37
  38             actionSet = new HashSet<ExternalThemeKeyList>()
  39             {
  40                 // Button
  41                 (new ExternalThemeKeyList(typeof(Button), typeof(ButtonStyle)))
  42                     .AddBackgroundSelector("/Background", SetBackgroundColor, SetBackgroundImage)
  43                     .Add<Rectangle>("/BackgroundImageBorder", SetBackgroundBorder)
  44                     .AddSelector<Color>("/Text/TextColor", SetButtonTextColor)
  45                     .AddSelector<float?>("/Text/PixelSize", SetButtonTextPixelSize),
  46
  47                 // CheckBox
  48                 (new ExternalThemeKeyList(typeof(CheckBox), typeof(ButtonStyle)))
  49                     .AddSelector<string>("/Icon/ResourceUrl", SetButtonIconResourceUrl, ControlState.Selected, ControlState.DisabledSelected)
  50                     .Add<Rectangle>("/Icon/Border", SetButtonIconBorder)
  51                     .AddSelector<Color>("/Text/TextColor", SetButtonTextColor, ControlState.Selected, ControlState.DisabledSelected)
  52                     .AddSelector<float?>("/Text/PixelSize", SetButtonTextPixelSize, ControlState.Selected, ControlState.DisabledSelected),
  53
  54                 // RadioButton
  55                 (new ExternalThemeKeyList(typeof(RadioButton), typeof(ButtonStyle)))
  56                     .AddSelector<string>("/Icon/ResourceUrl", SetButtonIconResourceUrl, ControlState.Selected, ControlState.DisabledSelected)
  57                     .Add<Rectangle>("/Icon/Border", SetButtonIconBorder)
  58                     .AddSelector<Color>("/Text/TextColor", SetButtonTextColor, ControlState.Selected, ControlState.DisabledSelected)
  59                     .AddSelector<float?>("/Text/PixelSize", SetButtonTextPixelSize, ControlState.Selected, ControlState.DisabledSelected),
  60
  61                 // Switch
  62                 (new ExternalThemeKeyList(typeof(Switch), typeof(SwitchStyle)))
  63                     .AddSelector<string>("/Track/ResourceUrl", (ViewStyle style, Selector<string> value) => ((SwitchStyle)style).Track.ResourceUrl = value, ControlState.Selected, ControlState.DisabledSelected)
  64                     .AddSelector<string>("/Thumb/ResourceUrl", (ViewStyle style, Selector<string> value) => ((SwitchStyle)style).Thumb.ResourceUrl = value, ControlState.Selected, ControlState.DisabledSelected)
  65                     .Add<Rectangle>("/Track/Border", (ViewStyle style, Rectangle value) => ((SwitchStyle)style).Track.Border = value)
  66                     .Add<Rectangle>("/Thumb/Border", (ViewStyle style, Rectangle value) => ((SwitchStyle)style).Thumb.Border = value)
  67                     .AddSelector<Color>("/Text/TextColor", SetButtonTextColor, ControlState.Selected, ControlState.DisabledSelected)
  68                     .AddSelector<float?>("/Text/PixelSize", SetButtonTextPixelSize, ControlState.Selected, ControlState.DisabledSelected),
  69
  70                 // Progress
  71                 (new ExternalThemeKeyList(typeof(Progress), typeof(ProgressStyle)))
  72                     .AddSelector("/Track/Background", (ViewStyle style, Selector<Color> value) => ((ProgressStyle)style).Track.BackgroundColor = value)
  73                     .AddSelector("/Buffer/Background", (ViewStyle style, Selector<Color> value) => ((ProgressStyle)style).Buffer.BackgroundColor = value)
  74                     .AddSelector("/Progress/Background", (ViewStyle style, Selector<Color> value) => ((ProgressStyle)style).Progress.BackgroundColor = value)
  75                     .AddSelector("/Track/ResourceUrl", (ViewStyle style, Selector<string> value) => ((ProgressStyle)style).Track.ResourceUrl = value)
  76                     .AddSelector("/Buffer/ResourceUrl", (ViewStyle style, Selector<string> value) => ((ProgressStyle)style).Buffer.ResourceUrl = value)
  77                     .AddSelector("/Progress/ResourceUrl", (ViewStyle style, Selector<string> value) => ((ProgressStyle)style).Progress.ResourceUrl = value),
  78
  79                 // Slider
  80                 (new ExternalThemeKeyList(typeof(Slider), typeof(SliderStyle)))
  81                     .AddSelector("/Track/Background", (ViewStyle style, Selector<Color> value) => ((SliderStyle)style).Track.BackgroundColor = value)
  82                     .AddSelector("/Progress/Background", (ViewStyle style, Selector<Color> value) => ((SliderStyle)style).Progress.BackgroundColor = value)
  83                     .AddSelector("/Thumb/Background", (ViewStyle style, Selector<Color> value) => ((SliderStyle)style).Thumb.BackgroundColor = value)
  84                     .AddSelector("/Thumb/ResourceUrl", (ViewStyle style, Selector<string> value) => ((SliderStyle)style).Thumb.ResourceUrl = value)
  85                     .AddSelector("/ValueIndicatorImage/ResourceUrl", (ViewStyle style, Selector<string> value) => ((SliderStyle)style).ValueIndicatorImage.ResourceUrl = value),
  86
  87                 // Pagination
  88                 (new ExternalThemeKeyList(typeof(Pagination), typeof(PaginationStyle)))
  89                     .AddSelector("/IndicatorImageUrl", (ViewStyle style, Selector<string> value) => ((PaginationStyle)style).IndicatorImageUrl = value),
  90
  91                 // Scrollbar
  92                 (new ExternalThemeKeyList(typeof(Scrollbar), typeof(ScrollbarStyle)))
  93                     .Add("/TrackColor", (ViewStyle style, Color value) => ((ScrollbarStyle)style).TrackColor = value)
  94                     .Add("/ThumbColor", (ViewStyle style, Color value) => ((ScrollbarStyle)style).ThumbColor = value),
  95
  96                 // RecyclerViewItem
  97                 (new ExternalThemeKeyList(typeof(RecyclerViewItem), typeof(RecyclerViewItemStyle)))
  98                     .AddBackgroundSelector("/Background", SetBackgroundColor, SetBackgroundImage, ControlState.Selected)
  99                     .Add<Rectangle>("/BackgroundImageBorder", SetBackgroundBorder),
 100
 101                 // DefaultTitleItem
 102                 (new ExternalThemeKeyList(typeof(DefaultTitleItem), typeof(DefaultTitleItemStyle)))
 103                     .AddBackgroundSelector("/Background", SetBackgroundColor, SetBackgroundImage)
 104                     .Add<Rectangle>("/BackgroundImageBorder", SetBackgroundBorder),
 105
 106                 // AppBar
 107                 (new ExternalThemeKeyList(typeof(AppBar), typeof(AppBarStyle))),
 108             };
 109
 110             return actionSet;
 111         }
 112
 113         public static void Preload()
 114         {
 115             ThemeManager.AddPackageTheme(Instance);
 116             Instance.GetExternalThemeKeyListSet();
 117         }
 118
 119         private static void SetBackgroundColor(ViewStyle style, Selector<Color> value) => style.BackgroundColor = value;
 120
 121         private static void SetBackgroundImage(ViewStyle style, Selector<string> value) => style.BackgroundImage = value;
 122
 123         private static void SetBackgroundBorder(ViewStyle style, Rectangle value) => style.BackgroundImageBorder = value;
 124
 125         private static void SetButtonTextColor(ViewStyle style, Selector<Color> value) => ((ButtonStyle)style).Text.TextColor = value;
 126
 127         private static void SetButtonTextPixelSize(ViewStyle style, Selector<float?> value) => ((ButtonStyle)style).Text.PixelSize = value;
 128
 129         private static void SetButtonIconResourceUrl(ViewStyle style, Selector<string> value) => ((ButtonStyle)style).Icon.ResourceUrl = value;
 130
 131         private static void SetButtonIconBorder(ViewStyle style, Rectangle value) => ((ButtonStyle)style).Icon.Border = value;
 132
 133         private static void SetButtonIconBackgroundColor(ViewStyle style, Selector<Color> value) => ((ButtonStyle)style).Icon.BackgroundColor = value;
 134
 135         private static void SetButtonIconBackgroundImageUrl(ViewStyle style, Selector<string> value) => ((ButtonStyle)style).Icon.BackgroundImage = value;
 136
 137         private static void SetButtonIconBackgroundBorder(ViewStyle style, Rectangle value) => ((ButtonStyle)style).Icon.BackgroundImageBorder = value;
 138     }
 139 }
 140