80 lines
2.1 KiB
C#
80 lines
2.1 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 VST = Microsoft.VisualStudio.Text;
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namespace dnSpy.Contracts.Hex {
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/// <summary>
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/// Hex line span
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/// </summary>
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public readonly struct HexLineSpan {
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/// <summary>
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/// true if this is a default instance that hasn't been initialized
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/// </summary>
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public bool IsDefault => BufferSpan.IsDefault;
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/// <summary>
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/// Buffer span
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/// </summary>
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public HexBufferSpan BufferSpan { get; }
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/// <summary>
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/// Selection flags or null
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/// </summary>
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public HexSpanSelectionFlags? SelectionFlags { get; }
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/// <summary>
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/// Line span or null
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/// </summary>
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public VST.Span? TextSpan { get; }
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/// <summary>
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/// true if it's a text span
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/// </summary>
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public bool IsTextSpan => TextSpan is not null;
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/// <summary>
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/// Constructor
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/// </summary>
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/// <param name="bufferSpan">Buffer span</param>
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/// <param name="flags">Flags</param>
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public HexLineSpan(HexBufferSpan bufferSpan, HexSpanSelectionFlags flags) {
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if (bufferSpan.IsDefault)
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throw new ArgumentException();
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BufferSpan = bufferSpan;
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SelectionFlags = flags;
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TextSpan = null;
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}
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/// <summary>
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/// Constructor
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/// </summary>
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/// <param name="line">Line</param>
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/// <param name="textSpan">Text span</param>
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public HexLineSpan(HexBufferLine line, VST.Span textSpan) {
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if (line is null)
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throw new ArgumentNullException(nameof(line));
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BufferSpan = line.BufferSpan;
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SelectionFlags = null;
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TextSpan = textSpan;
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}
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}
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}
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