| /******************************************************************************* |
| * Copyright (c) 2000, 2004 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 |
| *******************************************************************************/ |
| package org.eclipse.ui.internal.ide; |
| |
| import java.util.ArrayList; |
| |
| import org.eclipse.core.runtime.IProduct; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.ErrorDialog; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.swt.custom.BusyIndicator; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.actions.ActionFactory; |
| import org.eclipse.ui.actions.PartEventAction; |
| import org.eclipse.ui.help.WorkbenchHelp; |
| |
| /** |
| * Launch the tips and tricks action. |
| */ |
| public class TipsAndTricksAction extends PartEventAction implements |
| ActionFactory.IWorkbenchAction { |
| |
| /** |
| * The workbench window this action is registered with. |
| */ |
| private IWorkbenchWindow workbenchWindow; |
| |
| /** |
| * Create an instance of this class |
| */ |
| public TipsAndTricksAction(IWorkbenchWindow window) { |
| super(IDEWorkbenchMessages.getString("TipsAndTricks.text")); //$NON-NLS-1$ |
| if (window == null) { |
| throw new IllegalArgumentException(); |
| } |
| this.workbenchWindow = window; |
| setToolTipText(IDEWorkbenchMessages.getString("TipsAndTricks.toolTip")); //$NON-NLS-1$ |
| WorkbenchHelp.setHelp(this, IIDEHelpContextIds.TIPS_AND_TRICKS_ACTION); |
| setActionDefinitionId("org.eclipse.ui.help.tipsAndTricksAction"); //$NON-NLS-1$ |
| workbenchWindow.getPartService().addPartListener(this); |
| } |
| |
| /** |
| * The user has invoked this action |
| */ |
| public void run() { |
| if (workbenchWindow == null) { |
| // action has been disposed |
| return; |
| } |
| // Ask the user to select a feature |
| AboutInfo[] featureInfos = IDEWorkbenchPlugin.getDefault() |
| .getFeatureInfos(); |
| ArrayList tipsAndTricksFeatures = new ArrayList(featureInfos.length); |
| for (int i = 0; i < featureInfos.length; i++) { |
| if (featureInfos[i].getTipsAndTricksHref() != null) |
| tipsAndTricksFeatures.add(featureInfos[i]); |
| } |
| |
| Shell shell = workbenchWindow.getShell(); |
| |
| if (tipsAndTricksFeatures.size() == 0) { |
| MessageDialog.openInformation(shell, IDEWorkbenchMessages |
| .getString("TipsAndTricksMessageDialog.title"), //$NON-NLS-1$ |
| IDEWorkbenchMessages |
| .getString("TipsAndTricksMessageDialog.message")); //$NON-NLS-1$ |
| return; |
| } |
| |
| AboutInfo[] features = new AboutInfo[tipsAndTricksFeatures.size()]; |
| tipsAndTricksFeatures.toArray(features); |
| |
| IProduct product = Platform.getProduct(); |
| FeatureSelectionDialog d = new FeatureSelectionDialog(shell, features, |
| product == null ? null : product.getId(), IDEWorkbenchMessages |
| .getString("TipsAndTricksPageSelectionDialog.title"), //$NON-NLS-1$ |
| IDEWorkbenchMessages |
| .getString("TipsAndTricksPageSelectionDialog.message"), //$NON-NLS-1$ |
| IIDEHelpContextIds.TIPS_AND_TRICKS_PAGE_SELECTION_DIALOG); |
| |
| if (d.open() != Dialog.OK || d.getResult().length != 1) |
| return; |
| |
| AboutInfo feature = (AboutInfo) d.getResult()[0]; |
| |
| /** |
| * Open the tips and trick help topic |
| */ |
| if (feature != null) { |
| final String href = feature.getTipsAndTricksHref(); |
| if (href != null) { |
| BusyIndicator.showWhile(shell.getDisplay(), new Runnable() { |
| public void run() { |
| WorkbenchHelp.displayHelpResource(href); |
| } |
| }); |
| } else { |
| IStatus status = new Status( |
| IStatus.ERROR, |
| IDEWorkbenchPlugin.IDE_WORKBENCH, |
| 1, |
| IDEWorkbenchMessages |
| .getString("TipsAndTricksErrorDialog.noHref"), null); //$NON-NLS-1$ |
| ErrorDialog.openError(shell, IDEWorkbenchMessages |
| .getString("TipsAndTricksErrorDialog.title"), //$NON-NLS-1$ |
| IDEWorkbenchMessages |
| .getString("TipsAndTricksErrorDialog.noHref"), //$NON-NLS-1$ |
| status); |
| } |
| } else { |
| IStatus status = new Status(IStatus.ERROR, |
| IDEWorkbenchPlugin.IDE_WORKBENCH, 1, IDEWorkbenchMessages |
| .getString("TipsAndTricksErrorDialog.noHref"), null); //$NON-NLS-1$ |
| ErrorDialog.openError(shell, IDEWorkbenchMessages |
| .getString("TipsAndTricksErrorDialog.title"), //$NON-NLS-1$ |
| IDEWorkbenchMessages |
| .getString("TipsAndTricksErrorDialog.noFeatures"), //$NON-NLS-1$ |
| status); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on ActionFactory.IWorkbenchAction. |
| */ |
| public void dispose() { |
| if (workbenchWindow == null) { |
| // action has already been disposed |
| return; |
| } |
| workbenchWindow.getPartService().removePartListener(this); |
| workbenchWindow = null; |
| } |
| } |