| /******************************************************************************* |
| * Copyright (c) 2000, 2011 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ui.examples.javaeditor; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| |
| import org.eclipse.jface.text.rules.RuleBasedScanner; |
| |
| import org.eclipse.ui.examples.javaeditor.java.JavaCodeScanner; |
| import org.eclipse.ui.examples.javaeditor.javadoc.JavaDocScanner; |
| import org.eclipse.ui.examples.javaeditor.util.JavaColorProvider; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| |
| |
| /** |
| * The example java editor plug-in class. |
| * |
| * @since 3.0 |
| */ |
| public class JavaEditorExamplePlugin extends AbstractUIPlugin { |
| |
| public final static String JAVA_PARTITIONING= "__java_example_partitioning"; //$NON-NLS-1$ |
| |
| public static final String PLUGIN_ID= "org.eclipse.ui.examples.javaeditor"; //$NON-NLS-1$ |
| |
| private static JavaEditorExamplePlugin fgInstance; |
| |
| private JavaPartitionScanner fPartitionScanner; |
| |
| private JavaColorProvider fColorProvider; |
| |
| private JavaCodeScanner fCodeScanner; |
| |
| private JavaDocScanner fDocScanner; |
| |
| /** |
| * Creates a new plug-in instance. |
| */ |
| public JavaEditorExamplePlugin() { |
| fgInstance= this; |
| } |
| |
| /** |
| * Returns the default plug-in instance. |
| * |
| * @return the default plug-in instance |
| */ |
| public static JavaEditorExamplePlugin getDefault() { |
| return fgInstance; |
| } |
| |
| /** |
| * Return a scanner for creating Java partitions. |
| * |
| * @return a scanner for creating Java partitions |
| */ |
| public JavaPartitionScanner getJavaPartitionScanner() { |
| if (fPartitionScanner == null) |
| fPartitionScanner= new JavaPartitionScanner(); |
| return fPartitionScanner; |
| } |
| |
| /** |
| * Returns the singleton Java code scanner. |
| * |
| * @return the singleton Java code scanner |
| */ |
| public RuleBasedScanner getJavaCodeScanner() { |
| if (fCodeScanner == null) |
| fCodeScanner= new JavaCodeScanner(getJavaColorProvider()); |
| return fCodeScanner; |
| } |
| |
| /** |
| * Returns the singleton Java color provider. |
| * |
| * @return the singleton Java color provider |
| */ |
| public JavaColorProvider getJavaColorProvider() { |
| if (fColorProvider == null) |
| fColorProvider= new JavaColorProvider(); |
| return fColorProvider; |
| } |
| |
| /** |
| * Returns the singleton Javadoc scanner. |
| * |
| * @return the singleton Javadoc scanner |
| */ |
| public RuleBasedScanner getJavaDocScanner() { |
| if (fDocScanner == null) |
| fDocScanner= new JavaDocScanner(fColorProvider); |
| return fDocScanner; |
| } |
| |
| public static void log(IStatus status) { |
| getDefault().getLog().log(status); |
| } |
| |
| public static void log(Throwable e) { |
| log(new Status(IStatus.ERROR, PLUGIN_ID, 0, "Java editor example: internal error", e)); //$NON-NLS-1$ |
| } |
| |
| } |