| /******************************************************************************* |
| * Copyright (c) 2010 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 |
| *******************************************************************************/ |
| package org.eclipse.wst.jsdt.debug.internal.ui.dialogs; |
| |
| import org.eclipse.core.resources.IContainer; |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.core.runtime.content.IContentType; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.dialogs.FilteredResourcesSelectionDialog; |
| import org.eclipse.ui.ide.IDE; |
| import org.eclipse.wst.jsdt.core.JavaScriptCore; |
| import org.eclipse.wst.jsdt.debug.internal.ui.Messages; |
| |
| /** |
| * Customized {@link FilteredResourcesSelectionDialog} for selecting |
| * JavaScript script files |
| * |
| * @since 1.0 |
| */ |
| public class ScriptSelectionDialog extends FilteredResourcesSelectionDialog { |
| |
| /** |
| * Default extension |
| */ |
| public static final String JS_EXTENSION_PATTERN = "*.js"; //$NON-NLS-1$ |
| |
| class ScriptFilter extends ResourceFilter { |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.dialogs.FilteredResourcesSelectionDialog.ResourceFilter#matchItem(java.lang.Object) |
| */ |
| public boolean matchItem(Object item) { |
| return super.matchItem(item) && isJavaScriptContent((IFile) item); |
| } |
| |
| boolean isJavaScriptContent(IFile file) { |
| IContentType filetype = IDE.getContentType(file); |
| if(filetype == null) { |
| return false; |
| } |
| IContentType scripttype = Platform.getContentTypeManager().getContentType(JavaScriptCore.JAVA_SOURCE_CONTENT_TYPE); |
| return filetype.equals(scripttype); |
| } |
| } |
| |
| /** |
| * Constructor |
| * @param shell |
| * @param multi |
| * @param container |
| */ |
| public ScriptSelectionDialog(Shell shell, boolean multi, IContainer container) { |
| super(shell, multi, container, IResource.FILE); |
| setInitialPattern(JS_EXTENSION_PATTERN); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.dialogs.SelectionDialog#getMessage() |
| */ |
| protected String getMessage() { |
| return Messages.select_javascript_file; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.dialogs.FilteredResourcesSelectionDialog#createFilter() |
| */ |
| protected ItemsFilter createFilter() { |
| return new ScriptFilter(); |
| } |
| } |