| // NewGraphWizard.java |
| package org.eclipse.stem.ui.graphgenerators.wizards; |
| |
| /******************************************************************************* |
| * Copyright (c) 2007, 2008 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 |
| *******************************************************************************/ |
| |
| import java.text.SimpleDateFormat; |
| import java.util.Calendar; |
| |
| import org.eclipse.core.commands.AbstractHandler; |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.core.commands.IHandler; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.wizard.WizardDialog; |
| import org.eclipse.stem.core.STEMURI; |
| import org.eclipse.stem.core.common.DublinCore; |
| import org.eclipse.stem.core.common.Identifiable; |
| import org.eclipse.stem.core.graph.Graph; |
| import org.eclipse.stem.core.graph.GraphPackage; |
| import org.eclipse.stem.graphgenerators.GraphGenerator; |
| import org.eclipse.stem.ui.wizards.DublinCorePage; |
| import org.eclipse.stem.ui.wizards.NewIdentifiablePage; |
| import org.eclipse.stem.ui.wizards.NewIdentifiableWizard; |
| import org.eclipse.stem.ui.wizards.NewSTEMProjectWizard; |
| import org.eclipse.stem.ui.wizards.STEMWizardDialog; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.handlers.HandlerUtil; |
| |
| /** |
| * This class is a {@link NewIdentifiableWizard} for that creates new STEM |
| * {@link Graph}s. |
| */ |
| public class NewGraphWizard extends NewIdentifiableWizard { |
| |
| private NewGraphPage ngp = null; |
| |
| |
| /** |
| * @see org.eclipse.stem.ui.wizards.NewIdentifiableWizard#getWizardTitle() |
| */ |
| @Override |
| protected String getWizardTitle() { |
| return Messages.getString("NGraphWiz.wizard_title"); //$NON-NLS-1$ |
| } // getWizardTitle |
| |
| /** |
| * @see org.eclipse.stem.ui.wizards.NewIdentifiableWizard#createNewIdentifiablePage() |
| */ |
| @SuppressWarnings("nls") |
| @Override |
| protected NewIdentifiablePage createNewIdentifiablePage() { |
| ngp = new NewGraphPage(Messages |
| .getString("NGraphWiz.page_title"), this); //$NON-NLS-1$ |
| ngp.setTitle(Messages.getString("NGraphWiz.page_title")); //$NON-NLS-1$ |
| ngp.setDescription(Messages |
| .getString("NGraphWiz.page_description")); //$NON-NLS-1$ |
| |
| this.setHelpContextId("org.eclipse.stem.doc.newgraph_contextid"); |
| return ngp; |
| |
| } // createNewIdentifiablePage |
| |
| /** |
| * @see org.eclipse.stem.ui.wizards.NewIdentifiableWizard#createDublinCorePage() |
| */ |
| @Override |
| protected DublinCorePage createDublinCorePage() { |
| |
| return new DublinCorePage() { |
| @SuppressWarnings("nls") |
| @Override |
| protected void initializeDCAttributes() { |
| super.initializeDCAttributes(); |
| format.setText(GraphPackage.eNS_URI); |
| format.setEnabled(false); |
| type.setText(STEMURI.GRAPH_TYPE_URI.toString()); |
| type.setEnabled(false); |
| |
| Calendar c = Calendar.getInstance(); |
| SimpleDateFormat dateFormatter = new SimpleDateFormat("yyyy-MM-dd"); |
| String dateStr = dateFormatter.format(c.getTime()); |
| |
| titleTextField.setText(Messages.getString("NGGWiz.DC_TITLE")); |
| titleTextField.setEnabled(true); |
| |
| descriptionTextField.setText(Messages.getString("NGGWiz.DC_DESCRIPTION")); |
| descriptionTextField.setEnabled(true); |
| |
| // TODO the SOURCE should really return the specific generator CLASS e.g., Square for Square |
| source.setText(Messages.getString("NGGWiz.DC_SOURCE")); |
| source.setEnabled(true); |
| date.setText(dateStr); |
| date.setEnabled(true); |
| |
| |
| // JHK get the preset Dublin Core fields from the plugin.xml |
| final GraphGenerator graphGenerator = ngp.getSelectedGraphGenerator(); |
| DublinCore plugginDublinCore = graphGenerator.getDublinCore(); |
| this.updateDublinCorePage(plugginDublinCore); |
| |
| |
| } |
| }; |
| } // createDublinCorePage |
| |
| /** |
| * @see org.eclipse.stem.ui.wizards.NewIdentifiableWizard#createIdentifiable() |
| */ |
| @Override |
| protected Identifiable createIdentifiable() { |
| final Graph retValue = ngp.getGraph(); |
| retValue.setDublinCore(newDublinCorePage.createDublinCore()); |
| |
| return retValue; |
| } // createIdentifiable |
| |
| /** |
| * @see org.eclipse.stem.ui.wizards.NewIdentifiableWizard#getSerializationFolderName() |
| */ |
| @Override |
| protected String getSerializationFolderName() { |
| return NewSTEMProjectWizard.GRAPHS_FOLDER_NAME; |
| } |
| |
| /** |
| * @see org.eclipse.stem.ui.wizards.NewIdentifiableWizard#getSerializationFileNameExtension() |
| */ |
| @Override |
| protected String getSerializationFileNameExtension() { |
| return GraphPackage.eNAME; |
| } // getSerializationFileNameExtension |
| |
| /** |
| * This class is a {@link NewIdentifiablePage} that contains the interface |
| * components needed to define a new {@link Graph}. |
| */ |
| protected static class NewGraphPage extends NewIdentifiablePage { |
| |
| GraphGeneratorDefinitionControl ggdc = null; |
| NewGraphWizard parentWizard = null; |
| |
| /** |
| * @param pageName |
| * @param ngw the NewGraphWizard |
| */ |
| protected NewGraphPage(final String pageName, NewGraphWizard ngw) { |
| super(pageName); |
| parentWizard = ngw; |
| } |
| |
| GraphGenerator getSelectedGraphGenerator() { |
| return ggdc.getSelectedGraphGenerator(); |
| } // getSelectedDiseaseModel |
| |
| /** |
| * @see org.eclipse.stem.ui.wizards.NewIdentifiableWizard.NewIdentifiablePage#getDCDescription() |
| */ |
| @Override |
| protected String getDCDescription() { |
| // Leave description/title blank |
| return ""; //$NON-NLS-1$ |
| // return MessageFormat.format(Messages |
| // .getString("NGraphWiz.DC_DESCRIPTION"), //$NON-NLS-1$ |
| // new Object[] { serializationFileNameField.getText() }); |
| } // getDCDescription |
| |
| @Override |
| protected Composite createSpecificComposite(final Composite parent) { |
| ggdc = new GraphGeneratorDefinitionControl(parent, SWT.NONE, |
| projectValidator, this.getSelectedProject(), parentWizard); |
| return ggdc; |
| } // createSpecificComposite |
| |
| @Override |
| protected boolean validatePage() { |
| boolean retValue = super.validatePage(); |
| if (retValue) { |
| setErrorMessage(null); |
| retValue = ggdc.validate(); |
| // Error? |
| if (!retValue) { |
| // Yes |
| setErrorMessage(ggdc.getErrorMessage()); |
| } // if |
| } |
| return retValue; |
| } // validatePage |
| |
| Graph getGraph() { |
| return ggdc.getGraph(); |
| } // getSelectedDiseaseModel |
| |
| } // NewGraphPage |
| |
| |
| |
| /** |
| * This class is a {@link IHandler} for the command that creates a |
| * {@link NewGraphWizard} |
| */ |
| public static class NewGraphWizardCommandHandler extends AbstractHandler |
| implements IHandler { |
| |
| /** |
| * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent) |
| */ |
| public Object execute(final ExecutionEvent executionEvent) |
| throws ExecutionException { |
| final IWorkbenchWindow window = HandlerUtil |
| .getActiveWorkbenchWindowChecked(executionEvent); |
| final NewGraphWizard wizard = new NewGraphWizard(); |
| wizard.init(window.getWorkbench(), StructuredSelection.EMPTY); |
| final WizardDialog wizardDialog = new STEMWizardDialog(window |
| .getShell(), wizard); |
| wizardDialog.open(); |
| return null; |
| } // execute |
| } // NewGraphWizardCommandHandler |
| |
| } // NewGraphWizard |