Mercurial > projects > dwt-addons
view dwtx/core/commands/operations/IContextReplacingOperation.d @ 3:6518c18a01f7
eclipse.core package without osgi dependencies
author | Frank Benoit <benoit@tionex.de> |
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date | Wed, 26 Mar 2008 00:57:19 +0100 |
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/******************************************************************************* * Copyright (c) 2005, 2006 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * IBM Corporation - initial API and implementation * Port to the D programming language: * Frank Benoit <benoit@tionex.de> *******************************************************************************/ module dwtx.core.commands.operations.IContextReplacingOperation; import dwtx.core.commands.operations.IUndoContext; import dwt.dwthelper.utils; /** * IContextReplacingOperation defines an interface for undoable operations that * can replace one undo context with another undo context. It is used by * operations, such as composite operations, where removing and adding an undo * context would not have the same semantic as replacing one undo context with * another. * * @since 3.2 * */ public interface IContextReplacingOperation { /** * Replace the undo context of the receiver with the provided replacement * undo context. * <p> * This message has no effect if the original undo context is not present in * the receiver. * * @param original the undo context which is to be replaced * @param replacement the undo context which is replacing the original * */ void replaceContext(IUndoContext original, IUndoContext replacement); }