46 lines
1.6 KiB
C#
46 lines
1.6 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 System.ComponentModel.Composition;
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using Microsoft.VisualStudio.Text;
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namespace dnSpy.Roslyn.Text {
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interface IRoslynDocumentChangedService {
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event EventHandler<RoslynDocumentChangedEventArgs>? DocumentChanged;
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void RaiseDocumentChanged(ITextSnapshot snapshot);
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}
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[Export(typeof(IRoslynDocumentChangedService))]
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sealed class RoslynDocumentChangedService : IRoslynDocumentChangedService {
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public event EventHandler<RoslynDocumentChangedEventArgs>? DocumentChanged;
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public void RaiseDocumentChanged(ITextSnapshot snapshot) {
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if (snapshot is null)
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throw new ArgumentNullException(nameof(snapshot));
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DocumentChanged?.Invoke(this, new RoslynDocumentChangedEventArgs(snapshot));
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}
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}
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sealed class RoslynDocumentChangedEventArgs : EventArgs {
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public ITextSnapshot Snapshot { get; }
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public RoslynDocumentChangedEventArgs(ITextSnapshot snapshot) => Snapshot = snapshot ?? throw new ArgumentNullException(nameof(snapshot));
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}
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}
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