| /******************************************************************************* |
| * Copyright (c) 2018 Remain Software |
| * 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: |
| * wim.jongman@remainsoftware.com - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.tips.examples.java.java9; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Date; |
| import java.util.List; |
| |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.tips.core.IHtmlTip; |
| import org.eclipse.tips.core.Tip; |
| import org.eclipse.tips.core.TipAction; |
| import org.eclipse.tips.core.TipImage; |
| import org.eclipse.tips.core.TipProvider; |
| import org.eclipse.tips.core.internal.LogUtil; |
| import org.eclipse.tips.examples.DateUtil; |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.FrameworkUtil; |
| |
| /** |
| * This is an example Tip class. |
| * |
| */ |
| public class Tip1 extends Tip implements IHtmlTip { |
| |
| /** |
| * Tips should be created fast. |
| * |
| * @param pProvider |
| * the associated {@link TipProvider} |
| */ |
| public Tip1(String providerId) { |
| super(providerId); |
| } |
| |
| @Override |
| public List<TipAction> getActions() { |
| Runnable runnable = () -> Display.getDefault() |
| .syncExec(() -> MessageDialog.openConfirm(null, getSubject(), "We can start an action from a Tip!")); |
| |
| ArrayList<TipAction> actions = new ArrayList<>(); |
| actions.add(new TipAction("Tip1 Action", "Just a silly action", runnable, null)); |
| return actions; |
| } |
| |
| /** |
| * Return the publish date of the tip. The {@link TipProvider} could decide to |
| * server newer tips first. |
| * |
| * @return the date this tip was published which may not be null. |
| */ |
| @Override |
| public Date getCreationDate() { |
| return DateUtil.getDateFromYYMMDD("10/01/2018"); |
| } |
| |
| /** |
| * @return the subject which may not be null. |
| */ |
| @Override |
| public String getSubject() { |
| return "Java tip 1"; |
| } |
| |
| /** |
| * This method may both return the string representation of an URL or the |
| * descriptive HTML of the tip. If the html of the text is returned then an |
| * effort is made to also inline the image URL. If you supply an URL then |
| * {@link #getImage()} should return null. |
| * |
| * @return the HMTL or URL of the tip which is displayed in a browser widget. |
| * @see #getImage() |
| */ |
| @Override |
| public String getHTML() { |
| return "<h2>Javatip 1</h2>You see this tip because the Tip UI was opened when the java perspective " |
| + "was active or because you selected the Java icon below." + "<br><br>" |
| + "More java tips will be displayed here in the near future. For now, select one of the other providers" |
| + " by clicking on the icons below."; |
| } |
| |
| /** |
| * A getter for the {@link TipImage}. Subclasses may override, the default |
| * implementation returns null. |
| * |
| * @return a TipImage with information about the image or null if no image is |
| * provided. |
| */ |
| @Override |
| public TipImage getImage() { |
| Bundle bundle = FrameworkUtil.getBundle(getClass()); |
| try { |
| return new TipImage(bundle.getEntry("images/java/duke.png")).setAspectRatio(1); |
| } catch (IOException e) { |
| // getProvider().getManager().log(LogUtil.error(getClass(), e)); |
| } |
| return null; |
| } |
| } |