| /*=============================================================================# |
| # Copyright (c) 2009, 2020 Stephan Wahlbrink and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.ltk.ui.templates; |
| |
| import org.eclipse.jface.text.templates.TemplateContext; |
| import org.eclipse.jface.text.templates.TemplateVariableResolver; |
| |
| import org.eclipse.statet.internal.ltk.ui.TemplatesMessages; |
| import org.eclipse.statet.ltk.model.core.element.SourceUnit; |
| |
| |
| public abstract class SourceUnitVariableResolver extends TemplateVariableResolver { |
| |
| |
| public static final String FILENAME_TYPE= "file_name"; //$NON-NLS-1$ |
| |
| |
| public static class FileName extends SourceUnitVariableResolver { |
| |
| public FileName() { |
| super(FILENAME_TYPE, TemplatesMessages.Templates_Variable_File_description); |
| } |
| |
| @Override |
| protected String resolve(final TemplateContext context) { |
| final SourceUnit su= ((IWorkbenchTemplateContext) context).getSourceUnit(); |
| if (su != null) { |
| return su.getElementName().getDisplayName(); |
| } |
| return null; |
| } |
| |
| } |
| |
| |
| protected SourceUnitVariableResolver(final String type, final String description) { |
| super(type, description); |
| } |
| |
| @Override |
| protected boolean isUnambiguous(final TemplateContext context) { |
| return (((IWorkbenchTemplateContext) context).getSourceUnit() != null); |
| } |
| |
| } |