56 lines
1.9 KiB
C#
56 lines
1.9 KiB
C#
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/*
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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 Microsoft.VisualStudio.Text.Editor;
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namespace dnSpy.Contracts.Text.Editor {
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/// <summary>
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/// <see cref="IReplEditor"/> utils
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/// </summary>
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static class ReplEditorUtils {
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static readonly object Key = typeof(ReplEditorUtils);
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/// <summary>
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/// Adds the <see cref="IReplEditor"/> instance to the <see cref="ITextView"/> properties
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/// </summary>
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/// <param name="replEditor">REPL editor</param>
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/// <param name="textView">REPL editor text view</param>
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public static void AddInstance(IReplEditor replEditor, ITextView textView) {
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if (replEditor is null)
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throw new ArgumentNullException(nameof(replEditor));
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if (textView is null)
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throw new ArgumentNullException(nameof(textView));
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textView.Properties.AddProperty(Key, replEditor);
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}
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/// <summary>
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/// Returns the <see cref="IReplEditor"/> instance if it has been added by <see cref="AddInstance(IReplEditor, ITextView)"/>
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/// </summary>
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/// <param name="textView">Text view</param>
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/// <returns></returns>
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public static IReplEditor TryGetInstance(ITextView textView) {
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if (textView is null)
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throw new ArgumentNullException(nameof(textView));
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textView.Properties.TryGetProperty(Key, out IReplEditor replEditor);
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return replEditor;
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}
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}
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}
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