81 lines
2.2 KiB
C#
81 lines
2.2 KiB
C#
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// Copyright (c) Microsoft. All rights reserved.
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// Licensed under the MIT license. See LICENSE file in the project root for full license information.
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namespace MemoryStreamVisualizer;
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using System.IO;
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using System.Runtime.Serialization;
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using System.Windows;
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using Microsoft.VisualStudio.Extensibility.UI;
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/// <summary>
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/// ViewModel class representing the data contained by a <see cref="MemoryStream"/>.
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/// </summary>
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[DataContract]
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public class MemoryStreamData : NotifyPropertyChangedObject
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{
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private long length;
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private long position;
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private Visibility loadingVisibility = Visibility.Visible;
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/// <summary>
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/// Gets or sets the length of the <see cref="MemoryStream"/>.
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/// </summary>
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[DataMember]
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public long Length
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{
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get => this.length;
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set
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{
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if (this.SetProperty(ref this.length, value))
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{
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this.RaiseNotifyPropertyChangedEvent(nameof(this.HexLength));
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}
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}
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}
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/// <summary>
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/// Gets the length of the <see cref="MemoryStream"/> in hex format.
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/// </summary>
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[DataMember]
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public string HexLength => $"{this.length:X}h";
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/// <summary>
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/// Gets or sets the current position of the <see cref="MemoryStream"/>.
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/// </summary>
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[DataMember]
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public long Position
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{
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get => this.position;
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set
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{
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if (this.SetProperty(ref this.position, value))
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{
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this.RaiseNotifyPropertyChangedEvent(nameof(this.HexPosition));
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}
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}
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}
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/// <summary>
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/// Gets the current position of the <see cref="MemoryStream"/> in hex format.
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/// </summary>
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[DataMember]
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public string HexPosition => $"{this.position:X}h";
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/// <summary>
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/// Gets the data currently contained in the <see cref="MemoryStream"/>.
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/// </summary>
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[DataMember]
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public ObservableList<HexEditorRow> Data { get; } = new();
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/// <summary>
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/// Gets or sets whether the loading bar should be visible.
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/// </summary>
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[DataMember]
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public Visibility LoadingVisibility
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{
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get => this.loadingVisibility;
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set => this.SetProperty(ref this.loadingVisibility, value);
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}
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}
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