PowerToys/src/settings-ui/Microsoft.PowerToys.Settings.UI.Library/ImageSize.cs
2020-12-21 15:55:50 +01:00

247 lines
5.6 KiB
C#

// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.ComponentModel;
using System.Runtime.CompilerServices;
using System.Text.Json;
using System.Text.Json.Serialization;
namespace Microsoft.PowerToys.Settings.UI.Library
{
public class ImageSize : INotifyPropertyChanged
{
public ImageSize(int id)
{
Id = id;
Name = string.Empty;
Fit = (int)ResizeFit.Fit;
Width = 0;
Height = 0;
Unit = (int)ResizeUnit.Pixel;
}
public ImageSize()
{
Id = 0;
Name = string.Empty;
Fit = (int)ResizeFit.Fit;
Width = 0;
Height = 0;
Unit = (int)ResizeUnit.Pixel;
}
public ImageSize(int id, string name, ResizeFit fit, double width, double height, ResizeUnit unit)
{
Id = id;
Name = name;
Fit = (int)fit;
Width = width;
Height = height;
Unit = (int)unit;
}
private int _id;
private string _name;
private int _fit;
private double _height;
private double _width;
private int _unit;
public int Id
{
get
{
return _id;
}
set
{
if (_id != value)
{
_id = value;
OnPropertyChanged();
}
}
}
public int ExtraBoxOpacity
{
get
{
if (Unit == 2 && Fit != 2)
{
return 0;
}
else
{
return 100;
}
}
}
public bool EnableEtraBoxes
{
get
{
if (Unit == 2 && Fit != 2)
{
return false;
}
else
{
return true;
}
}
}
[JsonPropertyName("name")]
public string Name
{
get
{
return _name;
}
set
{
if (_name != value)
{
_name = value;
OnPropertyChanged();
}
}
}
[JsonPropertyName("fit")]
public int Fit
{
get
{
return _fit;
}
set
{
if (_fit != value)
{
_fit = value;
OnPropertyChanged();
OnPropertyChanged(nameof(ExtraBoxOpacity));
OnPropertyChanged(nameof(EnableEtraBoxes));
}
}
}
[JsonPropertyName("width")]
public double Width
{
get
{
return _width;
}
set
{
double newWidth = -1;
if (value < 0 || double.IsNaN(value))
{
newWidth = 0;
}
else
{
newWidth = value;
}
if (_width != newWidth)
{
_width = newWidth;
OnPropertyChanged();
}
}
}
[JsonPropertyName("height")]
public double Height
{
get
{
return _height;
}
set
{
double newHeight = -1;
if (value < 0 || double.IsNaN(value))
{
newHeight = 0;
}
else
{
newHeight = value;
}
if (_height != newHeight)
{
_height = newHeight;
OnPropertyChanged();
}
}
}
[JsonPropertyName("unit")]
public int Unit
{
get
{
return _unit;
}
set
{
if (_unit != value)
{
_unit = value;
OnPropertyChanged();
OnPropertyChanged(nameof(ExtraBoxOpacity));
OnPropertyChanged(nameof(EnableEtraBoxes));
}
}
}
public event PropertyChangedEventHandler PropertyChanged;
public void OnPropertyChanged([CallerMemberName] string propertyName = null)
{
var handler = PropertyChanged;
if (handler != null)
{
handler(this, new PropertyChangedEventArgs(propertyName));
}
}
public void Update(ImageSize modifiedSize)
{
if (modifiedSize == null)
{
throw new ArgumentNullException(nameof(modifiedSize));
}
Id = modifiedSize.Id;
Name = modifiedSize.Name;
Fit = modifiedSize.Fit;
Width = modifiedSize.Width;
Height = modifiedSize.Height;
Unit = modifiedSize.Unit;
}
public string ToJsonString()
{
return JsonSerializer.Serialize(this);
}
}
}