| /******************************************************************************* |
| * Copyright (c) 2000, 2006 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.ui.actions; |
| |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.dialogs.IDialogSettings; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.wizard.WizardDialog; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.ISharedImages; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.internal.dialogs.NewWizard; |
| import org.eclipse.ui.internal.ide.IDEWorkbenchMessages; |
| import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin; |
| import org.eclipse.ui.internal.ide.IIDEHelpContextIds; |
| import org.eclipse.ui.internal.registry.WizardsRegistryReader; |
| |
| /** |
| * Standard action for launching the create project selection |
| * wizard. |
| * <p> |
| * This class may be instantiated; it is not intended to be subclassed. |
| * </p> |
| */ |
| public class NewExampleAction extends Action { |
| |
| /** |
| * The wizard dialog width |
| */ |
| private static final int SIZING_WIZARD_WIDTH = 500; |
| |
| /** |
| * The wizard dialog height |
| */ |
| private static final int SIZING_WIZARD_HEIGHT = 500; |
| |
| /** |
| * The workbench window this action will run in |
| */ |
| private IWorkbenchWindow window; |
| |
| /** |
| * This default constructor allows the the action to be called from the welcome page. |
| */ |
| public NewExampleAction() { |
| this(PlatformUI.getWorkbench().getActiveWorkbenchWindow()); |
| } |
| |
| /** |
| * Creates a new action for launching the new project |
| * selection wizard. |
| * |
| * @param window the workbench window to query the current |
| * selection and shell for opening the wizard. |
| */ |
| public NewExampleAction(IWorkbenchWindow window) { |
| super(IDEWorkbenchMessages.NewExampleAction_text); |
| if (window == null) { |
| throw new IllegalArgumentException(); |
| } |
| this.window = window; |
| ISharedImages images = PlatformUI.getWorkbench().getSharedImages(); |
| setImageDescriptor(images |
| .getImageDescriptor(ISharedImages.IMG_TOOL_NEW_WIZARD)); |
| setDisabledImageDescriptor(images |
| .getImageDescriptor(ISharedImages.IMG_TOOL_NEW_WIZARD_DISABLED)); |
| setToolTipText(IDEWorkbenchMessages.NewExampleAction_toolTip); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(this, |
| org.eclipse.ui.internal.IWorkbenchHelpContextIds.NEW_ACTION); |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on IAction. |
| */ |
| public void run() { |
| // Create wizard selection wizard. |
| IWorkbench workbench = PlatformUI.getWorkbench(); |
| NewWizard wizard = new NewWizard(); |
| wizard |
| .setCategoryId(WizardsRegistryReader.FULL_EXAMPLES_WIZARD_CATEGORY); |
| |
| ISelection selection = window.getSelectionService().getSelection(); |
| IStructuredSelection selectionToPass = StructuredSelection.EMPTY; |
| if (selection instanceof IStructuredSelection) { |
| selectionToPass = (IStructuredSelection) selection; |
| } |
| wizard.init(workbench, selectionToPass); |
| IDialogSettings workbenchSettings = IDEWorkbenchPlugin.getDefault() |
| .getDialogSettings(); |
| IDialogSettings wizardSettings = workbenchSettings |
| .getSection("NewWizardAction"); //$NON-NLS-1$ |
| if (wizardSettings == null) { |
| wizardSettings = workbenchSettings.addNewSection("NewWizardAction"); //$NON-NLS-1$ |
| } |
| wizard.setDialogSettings(wizardSettings); |
| wizard.setForcePreviousAndNextButtons(true); |
| |
| // Create wizard dialog. |
| Shell parent = window.getShell(); |
| WizardDialog dialog = new WizardDialog(parent, wizard); |
| dialog.create(); |
| wizard.setWindowTitle(IDEWorkbenchMessages.NewExample_title); |
| dialog.getShell().setSize( |
| Math.max(SIZING_WIZARD_WIDTH, dialog.getShell().getSize().x), |
| SIZING_WIZARD_HEIGHT); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(dialog.getShell(), |
| IIDEHelpContextIds.NEW_PROJECT_WIZARD); |
| |
| // Open wizard. |
| dialog.open(); |
| } |
| } |