| /******************************************************************************* |
| * 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.internal.actions; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.dialogs.ErrorDialog; |
| 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.graphics.Point; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.IEditorInput; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.INewWizard; |
| import org.eclipse.ui.IPluginContribution; |
| import org.eclipse.ui.IWorkbenchPart; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.actions.ActionFactory; |
| import org.eclipse.ui.internal.IWorkbenchHelpContextIds; |
| import org.eclipse.ui.internal.LegacyResourceSupport; |
| import org.eclipse.ui.internal.WorkbenchMessages; |
| import org.eclipse.ui.internal.util.Util; |
| import org.eclipse.ui.wizards.IWizardDescriptor; |
| |
| /** |
| * Opens a specific new wizard. |
| */ |
| public class NewWizardShortcutAction extends Action implements |
| IPluginContribution { |
| private IWizardDescriptor wizardElement; |
| |
| /** |
| * The wizard dialog width |
| */ |
| private static final int SIZING_WIZARD_WIDTH = 500; |
| |
| /** |
| * The wizard dialog height |
| */ |
| private static final int SIZING_WIZARD_HEIGHT = 500; |
| |
| private IWorkbenchWindow window; |
| |
| /** |
| * Create an instance of this class. |
| * |
| * @param window the workbench window in which this action will appear |
| * @param wizardDesc a wizard element |
| */ |
| public NewWizardShortcutAction(IWorkbenchWindow window, |
| IWizardDescriptor wizardDesc) { |
| super(wizardDesc.getLabel()); |
| setToolTipText(wizardDesc.getDescription()); |
| setImageDescriptor(wizardDesc.getImageDescriptor()); |
| setId(ActionFactory.NEW.getId()); |
| wizardElement = wizardDesc; |
| this.window = window; |
| } |
| |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.action.IAction#run() |
| */ |
| public void run() { |
| // create instance of target wizard |
| |
| INewWizard wizard; |
| try { |
| wizard = (INewWizard) wizardElement.createWizard(); |
| } catch (CoreException e) { |
| ErrorDialog.openError(window.getShell(), WorkbenchMessages.NewWizardShortcutAction_errorTitle, |
| WorkbenchMessages.NewWizardShortcutAction_errorMessage, |
| e.getStatus()); |
| return; |
| } |
| |
| ISelection selection = window.getSelectionService().getSelection(); |
| IStructuredSelection selectionToPass = StructuredSelection.EMPTY; |
| if (selection instanceof IStructuredSelection) { |
| selectionToPass = wizardElement |
| .adaptedSelection((IStructuredSelection) selection); |
| } else { |
| // Build the selection from the IFile of the editor |
| IWorkbenchPart part = window.getPartService().getActivePart(); |
| if (part instanceof IEditorPart) { |
| IEditorInput input = ((IEditorPart) part).getEditorInput(); |
| Class fileClass = LegacyResourceSupport.getFileClass(); |
| if (input != null && fileClass != null) { |
| Object file = Util.getAdapter(input, fileClass); |
| if (file != null) { |
| selectionToPass = new StructuredSelection(file); |
| } |
| } |
| } |
| } |
| |
| // even tho we MAY finish early without showing a dialog, prep the |
| // wizard with a dialog and such in case it's logic requires it |
| // - yes, it wastes a dialog but they are plentiful... |
| wizard.init(window.getWorkbench(), selectionToPass); |
| |
| Shell parent = window.getShell(); |
| WizardDialog dialog = new WizardDialog(parent, wizard); |
| dialog.create(); |
| Point defaultSize = dialog.getShell().getSize(); |
| dialog.getShell().setSize( |
| Math.max(SIZING_WIZARD_WIDTH, defaultSize.x), |
| Math.max(SIZING_WIZARD_HEIGHT, defaultSize.y)); |
| window.getWorkbench().getHelpSystem().setHelp(dialog.getShell(), |
| IWorkbenchHelpContextIds.NEW_WIZARD_SHORTCUT); |
| |
| // if the wizard can finish early and doesn't have any pages, just finish it. |
| if (wizardElement.canFinishEarly() && !wizardElement.hasPages()) { |
| wizard.performFinish(); |
| } else { |
| dialog.open(); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPluginContribution#getLocalId() |
| */ |
| public String getLocalId() { |
| IPluginContribution contribution = getPluginContribution(); |
| if (contribution != null) { |
| return contribution.getLocalId(); |
| } |
| return wizardElement.getId(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IPluginContribution#getPluginId() |
| */ |
| public String getPluginId() { |
| IPluginContribution contribution = getPluginContribution(); |
| if (contribution != null) { |
| return contribution.getPluginId(); |
| } |
| return null; |
| } |
| |
| /** |
| * Return the plugin contribution associated with the wizard. |
| * |
| * @return the contribution or <code>null</code> |
| * @since 3.1 |
| */ |
| private IPluginContribution getPluginContribution() { |
| return (IPluginContribution) Util.getAdapter(wizardElement, |
| IPluginContribution.class); |
| } |
| } |