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// DocumentUpdateRequest.cs
//
// Author:
// Mike Krüger <mkrueger@novell.com>
//
// Copyright (c) 2008 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
namespace Mono.TextEditor
{
public abstract class DocumentUpdateRequest
{
public abstract void Update (MonoTextEditor editor);
}
public class SinglePositionUpdate : DocumentUpdateRequest
{
int line, column;
public SinglePositionUpdate (int line, int column)
{
this.line = line;
this.column = column;
}
public override void Update (MonoTextEditor editor)
{
editor.RedrawPosition (line, column);
}
}
public class UpdateAll : DocumentUpdateRequest
{
public override void Update (MonoTextEditor editor)
{
editor.QueueDraw ();
}
}
public class LineUpdate : DocumentUpdateRequest
{
int line;
public LineUpdate (int line)
{
this.line = line;
}
public override void Update (MonoTextEditor editor)
{
editor.RedrawLine (line);
}
}
public class MultipleLineUpdate : DocumentUpdateRequest
{
int start, end;
public MultipleLineUpdate (int start, int end)
{
this.start = start;
this.end = end;
}
public override void Update (MonoTextEditor editor)
{
editor.TextViewMargin.PurgeLayoutCache ();
editor.RedrawLines (start, end);
}
}
}
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