2 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
18 using System.Collections.Generic;
22 namespace ElmSharp.Wearable
25 /// The RotarySelector is a widget to display a selector and multiple items surrounding the selector.
26 /// An item can be selected by the Rotary event or user item click.
27 /// Inherits <see cref="Layout"/>.
29 /// <since_tizen> preview </since_tizen>
30 [Obsolete("This has been deprecated in API12")]
31 public class RotarySelector : Layout
33 const string IconPartName = "selector,icon";
34 const string ContentPartName = "selector,content";
35 const string BgPartName = "selector,bg_image";
37 const string ItemSelectedEventName = "item,selected";
38 const string ItemClickedEventName = "item,clicked";
41 /// Selected will be triggered when selecting an item.
43 /// <since_tizen> preview </since_tizen>
44 [Obsolete("This has been deprecated in API12")]
45 public event EventHandler<RotarySelectorItemEventArgs> Selected;
48 /// Clicked will be triggered when selecting again the already selected item or selecting a selector.
50 /// <since_tizen> preview </since_tizen>
51 [Obsolete("This has been deprecated in API12")]
52 public event EventHandler<RotarySelectorItemEventArgs> Clicked;
54 SmartEvent<PointerEventArgs> _selectedEvent;
55 SmartEvent<PointerEventArgs> _clickedEvent;
59 /// Gets the rotary selector item list of a rotary selector object.
61 /// <since_tizen> preview </since_tizen>
62 [Obsolete("This has been deprecated in API12")]
63 public IList<RotarySelectorItem> Items { get; private set; }
66 /// Creates and initializes a new instance of the Rotary Selector class.
68 /// <param name="parent">The parent of the new Rotary Selector instance.</param>
69 /// <since_tizen> preview </since_tizen>
70 [Obsolete("This has been deprecated in API12")]
71 public RotarySelector(EvasObject parent) : base(parent)
73 Items = new RotarySelectorList(this);
75 _selectedEvent = new SmartEvent<PointerEventArgs>(this, "item,selected", (d, o, info) => new PointerEventArgs { Pointer = info });
76 _clickedEvent = new SmartEvent<PointerEventArgs>(this, "item,clicked", (d, o, info) => new PointerEventArgs { Pointer = info });
77 _selectedEvent.On += (s, e) =>
79 RotarySelectorItem selected = Items.FirstOrDefault(i => i.Handle == e.Pointer);
80 Selected?.Invoke(this, new RotarySelectorItemEventArgs { Item = selected });
83 _clickedEvent.On += (s, e) =>
85 RotarySelectorItem selected = Items.FirstOrDefault(i => i.Handle == e.Pointer);
86 Clicked?.Invoke(this, new RotarySelectorItemEventArgs { Item = selected });
91 /// Sets or gets the selected item of a rotary selector object.
93 /// <since_tizen> preview </since_tizen>
94 [Obsolete("This has been deprecated in API12")]
95 public RotarySelectorItem SelectedItem
99 IntPtr selectedPtr = Interop.Eext.eext_rotary_selector_selected_item_get(this);
100 if (selectedPtr == IntPtr.Zero) return null;
101 RotarySelectorItem item = Items.FirstOrDefault(i => i.Handle == selectedPtr);
107 if (!Items.Contains(value)) return;
108 Interop.Eext.eext_rotary_selector_selected_item_set(this, value.Handle);
112 void setPart(ref Image prop, string partName, State state, Image img)
114 if (prop == img) return;
118 Interop.Eext.eext_rotary_selector_part_content_set(this, partName, (int)state, prop);
121 void setPart(ref Color prop, string partName, State state, Color color)
123 if (prop == color) return;
126 Interop.Eext.eext_rotary_selector_part_color_set(this, partName, (int)state, color.R, color.G, color.B, color.A);
131 /// Sets or gets the background image of a rotary selector object.
133 /// <since_tizen> preview </since_tizen>
134 [Obsolete("This has been deprecated in API12")]
135 public Image BackgroundImage { set => setPart(ref _normalBgImage, BgPartName, State.Normal, value); get => _normalBgImage; }
138 /// Creates a widget handle.
140 /// <param name="parent">Parent EvasObject.</param>
141 /// <returns>Handle IntPtr.</returns>
142 /// <since_tizen> preview </since_tizen>
143 [Obsolete("This has been deprecated in API12")]
144 protected override IntPtr CreateHandle(EvasObject parent)
146 IntPtr ptr = Interop.Eext.eext_rotary_selector_add(parent);
147 Interop.Eext.eext_rotary_object_event_activated_set(ptr, true);