X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.utils.ui%2Fsrc%2Forg%2Fsimantics%2Futils%2Fui%2Fjface%2FPostSelectionProvider.java;fp=bundles%2Forg.simantics.utils.ui%2Fsrc%2Forg%2Fsimantics%2Futils%2Fui%2Fjface%2FPostSelectionProvider.java;h=ac45ec7fbccf88f5fac088194e3cc5be9a189749;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/jface/PostSelectionProvider.java b/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/jface/PostSelectionProvider.java new file mode 100644 index 000000000..ac45ec7fb --- /dev/null +++ b/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/jface/PostSelectionProvider.java @@ -0,0 +1,51 @@ +/******************************************************************************* + * Copyright (c) 2007, 2010 Association for Decentralized Information Management + * in Industry THTH ry. + * 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: + * VTT Technical Research Centre of Finland - initial API and implementation + *******************************************************************************/ +package org.simantics.utils.ui.jface; + +import org.eclipse.core.runtime.ListenerList; +import org.eclipse.jface.viewers.IPostSelectionProvider; +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.ISelectionChangedListener; +import org.eclipse.jface.viewers.SelectionChangedEvent; + +/** + * @author Tuukka Lehtonen + */ +public class PostSelectionProvider extends BaseSelectionProvider implements IPostSelectionProvider { + + private ListenerList postSelectionListeners = new ListenerList(); + + @Override + public void addPostSelectionChangedListener(ISelectionChangedListener listener) { + postSelectionListeners.add(listener); + } + + @Override + public void removePostSelectionChangedListener(ISelectionChangedListener listener) { + postSelectionListeners.remove(listener); + } + + protected Object[] getPostListeners() { + return postSelectionListeners.getListeners(); + } + + /** + * Notify other UIs that selection has changed + * @param selection new selection + */ + public void firePostSelection(ISelection selection) { + SelectionChangedEvent e = new SelectionChangedEvent(this, selection); + for (Object l : getPostListeners()) + ((ISelectionChangedListener) l).selectionChanged(e); + } + +}