diff options
Diffstat (limited to 'plugins/org.eclipse.emf.compare.ide.ui/src/org/eclipse/emf/compare/ide/ui/internal/structuremergeviewer/handler/propertytester/MergedToPropertyTester.java')
-rw-r--r-- | plugins/org.eclipse.emf.compare.ide.ui/src/org/eclipse/emf/compare/ide/ui/internal/structuremergeviewer/handler/propertytester/MergedToPropertyTester.java | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/plugins/org.eclipse.emf.compare.ide.ui/src/org/eclipse/emf/compare/ide/ui/internal/structuremergeviewer/handler/propertytester/MergedToPropertyTester.java b/plugins/org.eclipse.emf.compare.ide.ui/src/org/eclipse/emf/compare/ide/ui/internal/structuremergeviewer/handler/propertytester/MergedToPropertyTester.java new file mode 100644 index 000000000..75447c35f --- /dev/null +++ b/plugins/org.eclipse.emf.compare.ide.ui/src/org/eclipse/emf/compare/ide/ui/internal/structuremergeviewer/handler/propertytester/MergedToPropertyTester.java @@ -0,0 +1,48 @@ +/******************************************************************************* + * Copyright (c) 2013 Obeo. + * 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: + * Obeo - initial API and implementation + *******************************************************************************/ +package org.eclipse.emf.compare.ide.ui.internal.structuremergeviewer.handler.propertytester; + +import org.eclipse.compare.CompareConfiguration; +import org.eclipse.compare.CompareEditorInput; +import org.eclipse.core.expressions.PropertyTester; +import org.eclipse.ui.IEditorInput; +import org.eclipse.ui.IEditorPart; + +/** + * A property tester linked with + * {@link org.eclipse.emf.compare.rcp.ui.internal.structuremergeviewer.handler.AbstractMergedTo}. It returns + * true when both model sides are editable. + * + * @author <a href="mailto:axel.richard@obeo.fr">Axel Richard</a> + * @since 3.0 + */ +public class MergedToPropertyTester extends PropertyTester { + + /** + * {@inheritDoc} + * + * @see org.eclipse.core.expressions.PropertyTester#test(java.lang.Object, java.lang.String, + * java.lang.Object[], java.lang.Object) + */ + public boolean test(Object receiver, String property, Object[] args, Object expectedValue) { + if (receiver instanceof IEditorPart) { + IEditorInput i = ((IEditorPart)receiver).getEditorInput(); + if (i instanceof CompareEditorInput) { + CompareConfiguration configuration = ((CompareEditorInput)i).getCompareConfiguration(); + if (configuration.isLeftEditable() && configuration.isRightEditable()) { + return true; + } + } + } + return false; + } + +} |