126 lines
3.5 KiB
C#
126 lines
3.5 KiB
C#
/*
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Copyright (C) 2014-2019 de4dot@gmail.com
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This file is part of dnSpy
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dnSpy is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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dnSpy is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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using VSTE = Microsoft.VisualStudio.Text.Editor;
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using VSUTIL = Microsoft.VisualStudio.Utilities;
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namespace dnSpy.Contracts.Hex.Editor {
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/// <summary>
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/// Hex editor option definition
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/// </summary>
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public abstract class HexEditorOptionDefinition : VSTE.EditorOptionDefinition {
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/// <summary>
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/// Constructor
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/// </summary>
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protected HexEditorOptionDefinition() { }
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}
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/// <summary>
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/// Hex editor option definition
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/// </summary>
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/// <typeparam name="T"></typeparam>
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public abstract class HexEditorOptionDefinition<T> : HexEditorOptionDefinition {
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/// <summary>
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/// Constructor
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/// </summary>
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protected HexEditorOptionDefinition() { }
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/// <summary>
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/// Gets the value type
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/// </summary>
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public sealed override Type ValueType => typeof(T);
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/// <summary>
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/// Gets the name of the option
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/// </summary>
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public sealed override string Name => Key.Name;
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/// <summary>
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/// Gets the default value
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/// </summary>
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public sealed override object? DefaultValue => Default;
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/// <summary>
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/// Gets the option key
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/// </summary>
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public abstract VSTE.EditorOptionKey<T> Key { get; }
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/// <summary>
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/// Gets the default value
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/// </summary>
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public virtual T Default => default!;
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/// <summary>
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/// Checks whether the new value is valid
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/// </summary>
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/// <param name="proposedValue">Proposed value</param>
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/// <returns></returns>
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public sealed override bool IsValid(ref object proposedValue) {
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if (!(proposedValue is T))
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return false;
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var t = (T)proposedValue;
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var res = IsValid(ref t);
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proposedValue = t!;
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return res;
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}
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/// <summary>
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/// Checks whether the new value is valid
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/// </summary>
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/// <param name="proposedValue">Proposed value</param>
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/// <returns></returns>
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public virtual bool IsValid(ref T proposedValue) => true;
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}
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/// <summary>
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/// <see cref="HexView"/> option definition
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/// </summary>
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public abstract class HexViewOptionDefinition<T> : HexEditorOptionDefinition<T> {
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/// <summary>
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/// Constructor
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/// </summary>
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protected HexViewOptionDefinition() { }
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/// <summary>
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/// Returns true if <paramref name="scope"/> is a <see cref="HexView"/>
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/// </summary>
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/// <param name="scope">Scope</param>
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/// <returns></returns>
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public override bool IsApplicableToScope(VSUTIL.IPropertyOwner scope) => scope is HexView;
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}
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/// <summary>
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/// <see cref="WpfHexView"/> option definition
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/// </summary>
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public abstract class WpfHexViewOptionDefinition<T> : HexEditorOptionDefinition<T> {
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/// <summary>
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/// Constructor
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/// </summary>
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protected WpfHexViewOptionDefinition() { }
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/// <summary>
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/// Returns true if <paramref name="scope"/> is a <see cref="WpfHexView"/>
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/// </summary>
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/// <param name="scope">Scope</param>
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/// <returns></returns>
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public override bool IsApplicableToScope(VSUTIL.IPropertyOwner scope) => scope is WpfHexView;
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}
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}
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