| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Sebastian Davids: sdavids@gmx.de - see bug 25376 |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.corext.template.java; |
| |
| import java.text.DateFormat; |
| import java.util.Calendar; |
| |
| import org.eclipse.jdt.internal.corext.template.SimpleTemplateVariable; |
| import org.eclipse.jdt.internal.corext.template.TemplateContext; |
| |
| /** |
| * Global variables which are available in any context. |
| */ |
| public class GlobalVariables { |
| |
| /** |
| * The cursor variable determines the cursor placement after template edition. |
| */ |
| public static class Cursor extends SimpleTemplateVariable { |
| |
| public static final String NAME= "cursor"; //$NON-NLS-1$ |
| |
| public Cursor() { |
| super(NAME, JavaTemplateMessages.getString("GlobalVariables.variable.description.cursor")); //$NON-NLS-1$ |
| setResolved(true); |
| setEvaluationString(""); //$NON-NLS-1$ |
| } |
| } |
| |
| /** |
| * The word selection variable determines templates that work on a full |
| * lines selection. |
| */ |
| public static class WordSelection extends SimpleTemplateVariable { |
| |
| public static final String NAME= "word_selection"; //$NON-NLS-1$ |
| |
| public WordSelection() { |
| super(NAME, JavaTemplateMessages.getString("GlobalVariables.variable.description.selectedWord")); //$NON-NLS-1$ |
| setResolved(true); |
| } |
| public String evaluate(TemplateContext context) { |
| String selection= context.getVariable("selection"); //$NON-NLS-1$ |
| if (selection == null) |
| return ""; //$NON-NLS-1$ |
| else |
| return selection; |
| } |
| } |
| |
| /** |
| * The line selection variable determines templates that work on selected |
| * lines. |
| */ |
| public static class LineSelection extends SimpleTemplateVariable { |
| |
| public static final String NAME= "line_selection"; //$NON-NLS-1$ |
| |
| public LineSelection() { |
| super(NAME, JavaTemplateMessages.getString("GlobalVariables.variable.description.selectedLines")); //$NON-NLS-1$ |
| setResolved(true); |
| } |
| public String evaluate(TemplateContext context) { |
| String selection= context.getVariable("selection"); //$NON-NLS-1$ |
| if (selection == null) |
| return ""; //$NON-NLS-1$ |
| else |
| return selection; |
| } |
| } |
| |
| /** |
| * The dollar variable inserts an escaped dollar symbol. |
| */ |
| static class Dollar extends SimpleTemplateVariable { |
| public Dollar() { |
| super("dollar", JavaTemplateMessages.getString("GlobalVariables.variable.description.dollar")); //$NON-NLS-1$ //$NON-NLS-2$ |
| setEvaluationString("$"); //$NON-NLS-1$ |
| setResolved(true); |
| } |
| } |
| |
| /** |
| * The date variable evaluates to the current date. |
| */ |
| static class Date extends SimpleTemplateVariable { |
| public Date() { |
| super("date", JavaTemplateMessages.getString("GlobalVariables.variable.description.date")); //$NON-NLS-1$ //$NON-NLS-2$ |
| setResolved(true); |
| } |
| public String evaluate(TemplateContext context) { |
| return DateFormat.getDateInstance().format(new java.util.Date()); |
| } |
| } |
| |
| /** |
| * The year variable evaluates to the current year. |
| */ |
| static class Year extends SimpleTemplateVariable { |
| public Year() { |
| super("year", JavaTemplateMessages.getString("GlobalVariables.variable.description.year")); //$NON-NLS-1$ //$NON-NLS-2$ |
| setResolved(true); |
| } |
| public String evaluate(TemplateContext context) { |
| return Integer.toString(Calendar.getInstance().get(Calendar.YEAR)); |
| } |
| } |
| |
| /** |
| * The time variable evaluates to the current time. |
| */ |
| static class Time extends SimpleTemplateVariable { |
| public Time() { |
| super("time", JavaTemplateMessages.getString("GlobalVariables.variable.description.time")); //$NON-NLS-1$ //$NON-NLS-2$ |
| setResolved(true); |
| } |
| public String evaluate(TemplateContext context) { |
| return DateFormat.getTimeInstance().format(new java.util.Date()); |
| } |
| } |
| |
| /** |
| * The user variable evaluates to the current user. |
| */ |
| static class User extends SimpleTemplateVariable { |
| public User() { |
| super("user", JavaTemplateMessages.getString("GlobalVariables.variable.description.user")); //$NON-NLS-1$ //$NON-NLS-2$ |
| setResolved(true); |
| } |
| public String evaluate(TemplateContext context) { |
| return System.getProperty("user.name"); //$NON-NLS-1$ |
| } |
| } |
| } |