48 lines
2.0 KiB
C#
48 lines
2.0 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.Collections.Generic;
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using System.Collections.ObjectModel;
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using Microsoft.VisualStudio.Text;
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using Microsoft.VisualStudio.Text.Editor;
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namespace dnSpy.Contracts.Debugger.CallStack.TextEditor {
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/// <summary>
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/// Creates stack frame spans in <see cref="ITextView"/>s
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/// </summary>
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public abstract class DbgStackFrameTextViewMarker {
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/// <summary>
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/// Called when there's new frames. It's always called before <see cref="GetFrameSpans(ITextView, NormalizedSnapshotSpanCollection)"/>.
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/// The first frame (if it exists) should not be marked by this class.
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/// </summary>
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/// <param name="frames">New frames. These frames are owned by the caller and should not be closed by the callee.</param>
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public abstract void OnNewFrames(ReadOnlyCollection<DbgStackFrame> frames);
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/// <summary>
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/// Returns spans of the active statements set by <see cref="OnNewFrames(ReadOnlyCollection{DbgStackFrame})"/>.
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/// It shouldn't return duplicate spans.
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/// The first frame (if it exists) should not be marked by this class.
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/// </summary>
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/// <param name="textView">Text view</param>
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/// <param name="spans">Spans</param>
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/// <returns></returns>
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public abstract IEnumerable<SnapshotSpan> GetFrameSpans(ITextView textView, NormalizedSnapshotSpanCollection spans);
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}
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}
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