/*
* Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the License);
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using System;
using System.ComponentModel;
using System.Diagnostics;
namespace ElmSharp.Wearable
{
///
/// The Circle DateTime Selector is a widget to display and handle datetime value by the Rotary event.
/// Inherits .
///
/// preview
public class CircleDateTimeSelector : DateTimeSelector, IRotaryActionWidget
{
IntPtr _circleHandle;
CircleSurface _surface;
///
/// Creates and initializes a new instance of the Circle DateTime class.
///
/// The parent of the new Circle DateTime instance.
/// The surface for drawing circle features for this widget.
/// preview
public CircleDateTimeSelector(EvasObject parent, CircleSurface surface) : base()
{
Debug.Assert(parent == null || surface == null || parent.IsRealized);
_surface = surface;
Realize(parent);
}
///
/// Creates and initializes a new instance of the Circle DateTimeSelector class.
///
/// The parent of the new Circle DateTimeSelector instance.
/// preview
[Obsolete("It is not safe for guess circle surface from parent and create new surface by every new widget")]
[EditorBrowsable(EditorBrowsableState.Never)]
public CircleDateTimeSelector(EvasObject parent) : this(parent, CircleSurface.CreateCircleSurface(parent))
{
((IRotaryActionWidget)this).Activate();
}
///
/// Gets the handle for the Circle widget.
///
/// preview
public virtual IntPtr CircleHandle => _circleHandle;
///
/// Gets the handle for the circle surface used in this widget.
///
/// preview
public virtual CircleSurface CircleSurface => _surface;
///
/// Sets or gets the disabled state of this widget.
///
/// preview
[Obsolete("Use IsEnabled")]
[EditorBrowsable(EditorBrowsableState.Never)]
public bool Disabled
{
get => !IsEnabled;
set => IsEnabled = !value;
}
///
/// Sets or gets the state of the widget, which might be enabled or disabled.
///
/// preview
public override bool IsEnabled
{
get
{
return !Interop.Eext.eext_circle_object_disabled_get(CircleHandle);
}
set
{
Interop.Eext.eext_circle_object_disabled_set(CircleHandle, !value);
}
}
///
/// Sets or gets the color of the marker.
///
///
/// MarkerColor is not supported on device or emulator which does not support marker in CircleDatetimeSelector and CircleSpinner.
///
/// preview
[Obsolete("MarkerColor is obsolete as of version 6.0.0 and is no longer supported")]
public Color MarkerColor
{
get
{
int r, g, b, a;
Interop.Eext.eext_circle_object_item_color_get(CircleHandle, "default", out r, out g, out b, out a);
return new Color(r, g, b, a);
}
set
{
Interop.Eext.eext_circle_object_item_color_set(CircleHandle, "default", value.R, value.G, value.B, value.A);
}
}
///
/// Sets or gets the line width of the marker.
///
///
/// MarkerLineWidth is not supported on device or emulator which does not support marker in CircleDatetimeSelector and CircleSpinner.
///
/// preview
[Obsolete("MarkerLineWidth is obsolete as of version 6.0.0 and is no longer supported")]
public int MarkerLineWidth
{
get
{
return Interop.Eext.eext_circle_object_item_line_width_get(CircleHandle, "default");
}
set
{
Interop.Eext.eext_circle_object_item_line_width_set(CircleHandle, "default", value);
}
}
///
/// Sets or gets the radius at which the center of the marker lies.
///
///
/// MarkerRadius is not supported on device or emulator which does not support marker in CircleDatetimeSelector and CircleSpinner.
///
/// preview
[Obsolete("MarkerRadius is obsolete as of version 6.0.0 and is no longer supported")]
public double MarkerRadius
{
get
{
return Interop.Eext.eext_circle_object_item_radius_get(CircleHandle, "default");
}
set
{
Interop.Eext.eext_circle_object_item_radius_set(CircleHandle, "default", value);
}
}
///
/// Creates a widget handle.
///
/// Parent EvasObject.
/// Handle IntPtr.
/// preview
protected override IntPtr CreateHandle(EvasObject parent)
{
var handle = base.CreateHandle(parent);
_circleHandle = Interop.Eext.eext_circle_object_datetime_add(RealHandle == IntPtr.Zero ? handle : RealHandle , CircleSurface.Handle);
return handle;
}
}
}