Dnspy/dnSpy/dnSpy.Contracts.DnSpy/BackgroundImage/IBackgroundImageOptionDefinition.cs

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2021-09-20 18:20:01 +02:00
/*
Copyright (C) 2014-2019 de4dot@gmail.com
This file is part of dnSpy
dnSpy is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
dnSpy is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
*/
using System;
using System.ComponentModel.Composition;
using dnSpy.Contracts.Hex.Editor;
using Microsoft.VisualStudio.Text.Editor;
namespace dnSpy.Contracts.BackgroundImage {
/// <summary>
/// Defines background image options. Use <see cref="ExportBackgroundImageOptionDefinitionAttribute"/>
/// to export an instance.
/// </summary>
public interface IBackgroundImageOptionDefinition {
/// <summary>
/// Unique settings id
/// </summary>
string Id { get; }
/// <summary>
/// Name shown in the UI
/// </summary>
string DisplayName { get; }
/// <summary>
/// Order of this option when shown in the UI
/// </summary>
double UIOrder { get; }
/// <summary>
/// true if the user can change the settings
/// </summary>
bool UserVisible { get; }
/// <summary>
/// Gets the default settings or null if none
/// </summary>
/// <returns></returns>
DefaultImageSettings? GetDefaultImageSettings();
/// <summary>
/// Returns true if the text view should use this instance's background image settings
/// </summary>
/// <param name="textView">Text view</param>
/// <returns></returns>
bool IsSupported(ITextView textView);
/// <summary>
/// Returns true if the hex view should use this instance's background image settings
/// </summary>
/// <param name="hexView">Hex view</param>
/// <returns></returns>
bool IsSupported(HexView hexView);
}
/// <summary>Metadata</summary>
public interface IBackgroundImageOptionDefinitionMetadata {
/// <summary>See <see cref="ExportBackgroundImageOptionDefinitionAttribute.Order"/></summary>
double Order { get; }
}
/// <summary>
/// Exports a <see cref="IBackgroundImageOptionDefinition"/> instance
/// </summary>
[MetadataAttribute, AttributeUsage(AttributeTargets.Class, AllowMultiple = false)]
public sealed class ExportBackgroundImageOptionDefinitionAttribute : ExportAttribute, IBackgroundImageOptionDefinitionMetadata {
/// <summary>
/// Constructor
/// </summary>
/// <param name="order">Order of this instance, eg. <see cref="BackgroundImageOptionDefinitionConstants.AttrOrder_Default"/></param>
public ExportBackgroundImageOptionDefinitionAttribute(double order)
: base(typeof(IBackgroundImageOptionDefinition)) => Order = order;
/// <summary>
/// Order of this instance
/// </summary>
public double Order { get; }
}
}