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

   1 /*
   2  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
   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 using System;
  18 using System.Collections.Generic;
  19 using System.Text;
  20
  21 namespace ElmSharp.Wearable
  22 {
  23     /// <summary>
  24     /// A instance to the Rotary Selector Item added. And an item can be selected by rotary event or user item click.
  25     /// </summary>
  26     /// <since_tizen> preview </since_tizen>
  27     public class RotarySelectorItem
  28     {
  29         const string MainTextPartName = "selector,main_text";
  30         const string SubTextPartName = "selector,sub_text";
  31         const string IconPartName = "item,icon";
  32         const string BgPartName = "item,bg_image";
  33         const string SelectorIconPartName = "selector,icon";
  34
  35         string _mainText;
  36         string _subText;
  37
  38         Color _mainTextColor;
  39         Color _subTextColor;
  40
  41         Image _normalIconImage;
  42         Image _pressedIconImage;
  43         Image _disabledIconImage;
  44         Image _selectedIconImage;
  45
  46         Image _normalBgImage;
  47         Image _pressedBgImage;
  48         Image _disabledBgImage;
  49         Image _selectedBgImage;
  50
  51         Color _normalBgColor;
  52         Color _pressedBgColor;
  53         Color _disabledBgColor;
  54         Color _selectedBgColor;
  55
  56         Image _selectorIconImage;
  57
  58         IntPtr _handle;
  59
  60         /// <summary>
  61         /// Sets or gets the handle of a rotary selector item object.
  62         /// </summary>
  63         /// <since_tizen> preview </since_tizen>
  64         public IntPtr Handle
  65         {
  66             set
  67             {
  68                 if (_handle == value) return;
  69                 _handle = value;
  70
  71                 if (_handle == null) return;
  72
  73                 setPart(ref _mainText, MainTextPartName);
  74                 setPart(ref _subText, SubTextPartName);
  75                 setPart(ref _mainTextColor, MainTextPartName, ItemState.Normal);
  76                 setPart(ref _subTextColor, SubTextPartName, ItemState.Normal);
  77
  78                 setPart(ref _normalIconImage, IconPartName, ItemState.Normal);
  79                 setPart(ref _pressedIconImage, IconPartName, ItemState.Pressed);
  80                 setPart(ref _disabledIconImage, IconPartName, ItemState.Disabled);
  81                 setPart(ref _selectedIconImage, IconPartName, ItemState.Selected);
  82
  83                 setPart(ref _normalBgImage, BgPartName, ItemState.Normal);
  84                 setPart(ref _pressedBgImage, BgPartName, ItemState.Pressed);
  85                 setPart(ref _disabledBgImage, BgPartName, ItemState.Disabled);
  86                 setPart(ref _selectedBgImage, BgPartName, ItemState.Selected);
  87
  88                 setPart(ref _normalBgColor, BgPartName, ItemState.Normal);
  89                 setPart(ref _pressedBgColor, BgPartName, ItemState.Pressed);
  90                 setPart(ref _disabledBgColor, BgPartName, ItemState.Disabled);
  91                 setPart(ref _selectedBgColor, BgPartName, ItemState.Selected);
  92
  93                 setPart(ref _selectorIconImage, SelectorIconPartName, ItemState.Normal);
  94             }
  95
  96             get
  97             {
  98                 return _handle;
  99             }
 100         }
 101
 102         void setPart(ref Image prop, string partName, ItemState state)
 103         {
 104             if (prop != null)
 105             {
 106                 Interop.Eext.eext_rotary_selector_item_part_content_set(Handle, partName, (int)state, prop);
 107             }
 108         }
 109         void setPart(ref Color prop, string partName, ItemState state)
 110         {
 111             if (prop != default(Color))
 112             {
 113                 Interop.Eext.eext_rotary_selector_item_part_color_set(Handle, partName, (int)state, prop.R, prop.G, prop.B, prop.A);
 114             }
 115         }
 116
 117         void setPart(ref string prop, string partName)
 118         {
 119             if (prop != null)
 120             {
 121                 Interop.Eext.eext_rotary_selector_item_part_text_set(Handle, partName, prop);
 122             }
 123         }
 124
 125         void setPart(ref Image prop, string partName, ItemState state, Image img)
 126         {
 127             if (prop == img) return;
 128             prop = img;
 129             if (Handle != null)
 130             {
 131                 Interop.Eext.eext_rotary_selector_item_part_content_set(Handle, partName, (int)state, img);
 132             }
 133         }
 134
 135         void setPart(ref Color prop, string partName, ItemState state, Color color)
 136         {
 137             if (prop == color) return;
 138             prop = color;
 139             if (Handle != null)
 140             {
 141                 Interop.Eext.eext_rotary_selector_item_part_color_set(Handle, partName, (int)state, color.R, color.G, color.B, color.A);
 142             }
 143         }
 144
 145         void setPart(ref string prop, string partName, string txt)
 146         {
 147             if (prop == txt) return;
 148             prop = txt;
 149             if (Handle != null)
 150             {
 151                 Interop.Eext.eext_rotary_selector_item_part_text_set(Handle, partName, txt);
 152             }
 153         }
 154
 155         /// <summary>
 156         /// Sets or gets the main text of a rotary selector item object.
 157         /// </summary>
 158         /// <since_tizen> preview </since_tizen>
 159         public string MainText { set => setPart(ref _mainText, MainTextPartName, value); get => _mainText; }
 160
 161         /// <summary>
 162         /// Sets or gets the sub text of a rotary selector item object.
 163         /// </summary>
 164         /// <since_tizen> preview </since_tizen>
 165         public string SubText { set => setPart(ref _subText, SubTextPartName, value); get => _subText; }
 166
 167         /// <summary>
 168         /// Sets or gets the sub text color of a rotary selector item object.
 169         /// </summary>
 170         /// <since_tizen> preview </since_tizen>
 171         public Color MainTextColor { set => setPart(ref _mainTextColor, MainTextPartName, ItemState.Normal, value); get => _mainTextColor; }
 172
 173         /// <summary>
 174         /// Sets or gets the sub text color of a rotary selector item object.
 175         /// </summary>
 176         /// <since_tizen> preview </since_tizen>
 177         public Color SubTextColor { set => setPart(ref _subTextColor, SubTextPartName, ItemState.Normal, value); get => _subTextColor; }
 178
 179         /// <summary>
 180         /// Sets or gets the normal icon image of a rotary selector item object.
 181         /// </summary>
 182         /// <since_tizen> preview </since_tizen>
 183         public Image NormalIconImage { set => setPart(ref _normalIconImage, IconPartName, ItemState.Normal, value); get => _normalIconImage; }
 184
 185         /// <summary>
 186         /// Sets or gets the press icon image of a rotary selector item object.
 187         /// </summary>
 188         /// <since_tizen> preview </since_tizen>
 189         public Image PressedIconImage { set => setPart(ref _pressedIconImage, IconPartName, ItemState.Pressed, value); get => _pressedIconImage; }
 190
 191         /// <summary>
 192         /// Sets or gets the disable icon image of a rotary selector item object.
 193         /// </summary>
 194         /// <since_tizen> preview </since_tizen>
 195         public Image DisabledIconImage { set => setPart(ref _disabledIconImage, IconPartName, ItemState.Disabled, value); get => _disabledIconImage; }
 196
 197         /// <summary>
 198         /// Sets or gets the selected icon image of a rotary selector item object.
 199         /// </summary>
 200         /// <since_tizen> preview </since_tizen>
 201         public Image SelectedIconImage { set => setPart(ref _selectedIconImage, IconPartName, ItemState.Selected, value); get => _selectedIconImage; }
 202
 203         /// <summary>
 204         /// Sets or gets the normal background image of a rotary selector item object.
 205         /// </summary>
 206         /// <since_tizen> preview </since_tizen>
 207         public Image NormalBackgroundImage { set => setPart(ref _normalBgImage, BgPartName, ItemState.Normal, value); get => _normalBgImage; }
 208
 209         /// <summary>
 210         /// Sets or gets the pressed background image of a rotary selector item object.
 211         /// </summary>
 212         /// <since_tizen> preview </since_tizen>
 213         public Image PressedBackgroundImage { set => setPart(ref _pressedBgImage, BgPartName, ItemState.Pressed, value); get => _pressedBgImage; }
 214
 215         /// <summary>
 216         /// Sets or gets the disabled background image of a rotary selector item object.
 217         /// </summary>
 218         /// <since_tizen> preview </since_tizen>
 219         public Image DisabledBackgroundImage { set => setPart(ref _disabledBgImage, BgPartName, ItemState.Disabled, value); get => _disabledBgImage; }
 220
 221         /// <summary>
 222         /// Sets or gets the selected background image of a rotary selector item object.
 223         /// </summary>
 224         /// <since_tizen> preview </since_tizen>
 225         public Image SelectedBackgroundImage { set => setPart(ref _selectedBgImage, BgPartName, ItemState.Selected, value); get => _selectedBgImage; }
 226
 227         /// <summary>
 228         /// Sets or gets the normal background color of a rotary selector item object.
 229         /// </summary>
 230         /// <since_tizen> preview </since_tizen>
 231         public Color NormalBackgroundColor { set => setPart(ref _normalBgColor, BgPartName, ItemState.Normal, value); get => _normalBgColor; }
 232
 233         /// <summary>
 234         /// Sets or gets the pressed background color of a rotary selector item object.
 235         /// </summary>
 236         /// <since_tizen> preview </since_tizen>
 237         public Color PressedBackgroundColor { set => setPart(ref _pressedBgColor, BgPartName, ItemState.Pressed, value); get => _pressedBgColor; }
 238
 239         /// <summary>
 240         /// Sets or gets the disabled background color of a rotary selector item object.
 241         /// </summary>
 242         /// <since_tizen> preview </since_tizen>
 243         public Color DisabledBackgroundColor { set => setPart(ref _disabledBgColor, BgPartName, ItemState.Disabled, value); get => _disabledBgColor; }
 244
 245         /// <summary>
 246         /// Sets or gets the selected background color of a rotary selector item object.
 247         /// </summary>
 248         /// <since_tizen> preview </since_tizen>
 249         public Color SelectedBackgroundColor { set => setPart(ref _selectedBgColor, BgPartName, ItemState.Selected, value); get => _selectedBgColor; }
 250
 251         /// <summary>
 252         /// Sets or gets the selector icon image of a rotary selector item object.
 253         /// </summary>
 254         /// <since_tizen> preview </since_tizen>
 255         public Image SelectorIconImage { set => setPart(ref _selectorIconImage, SelectorIconPartName, ItemState.Normal, value); get => _selectorIconImage; }
 256
 257         internal enum ItemState
 258         {
 259             Normal,
 260             Pressed,
 261             Disabled,
 262             Selected
 263         }
 264     }
 265 }