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/*******************************************************************************
* Copyright (c) 2010 Oracle. 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:
* Oracle - initial API and implementation
*******************************************************************************/
package org.eclipse.jpt.jaxb.ui.internal.wizards.classesgen;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.jpt.jaxb.ui.internal.JptJaxbUiMessages;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
/**
* ClassesGeneratorExtensionOptionsWizardPage
*/
public class ClassesGeneratorExtensionOptionsWizardPage extends WizardPage
{
private ExtensionOptionsComposite additionalArgsComposite;
// ********** constructor **********
protected ClassesGeneratorExtensionOptionsWizardPage() {
super("Classes Generator Extension Options"); //$NON-NLS-1$
this.initialize();
}
protected void initialize() {
this.setTitle(JptJaxbUiMessages.ClassesGeneratorExtensionOptionsWizardPage_title);
this.setDescription(JptJaxbUiMessages.ClassesGeneratorExtensionOptionsWizardPage_desc);
}
// ********** UI components **********
public void createControl(Composite parent) {
this.setPageComplete(true);
this.setControl(this.buildTopLevelControl(parent));
}
private Control buildTopLevelControl(Composite parent) {
Composite composite = new Composite(parent, SWT.NULL);
composite.setLayout(new GridLayout());
this.additionalArgsComposite = new ExtensionOptionsComposite(composite);
return composite;
}
// ********** intra-wizard methods **********
protected boolean allowsExtensions() {
return this.additionalArgsComposite.allowsExtensions();
}
protected String getClasspath() {
return this.additionalArgsComposite.getClasspath();
}
protected String getAdditionalArgs() {
return this.additionalArgsComposite.getAdditionalArgs();
}
// ********** AdditionalArgsComposite **********
class ExtensionOptionsComposite {
private boolean allowsExtensions;
private final Text classpathText;
private final Button allowsExtensionsCheckBox;
private final Text additionalArgsText;
// ********** constructor **********
private ExtensionOptionsComposite(Composite parent) {
super();
this.allowsExtensions = false;
Composite composite = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout(1, false);
layout.marginHeight = 0;
layout.marginWidth = 0;
composite.setLayout(layout);
composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
// TODO PlatformUI.getWorkbench().getHelpSystem().setHelp(this.group, JpaHelpContextIds.XXX);
this.allowsExtensionsCheckBox = this.buildAllowsExtensionsCheckBox(composite, this.buildAllowsExtensionsSelectionListener());
// Classpath
Label classpathLabel = new Label(composite, SWT.NONE);
classpathLabel.setText(JptJaxbUiMessages.ClassesGeneratorExtensionOptionsWizardPage_classpath);
GridData gridData = new GridData();
gridData.verticalIndent = 5;
classpathLabel.setLayoutData(gridData);
this.classpathText = this.buildClasspathText(composite);
Label additionalArgsLabel = new Label(composite, SWT.NONE);
additionalArgsLabel.setText(JptJaxbUiMessages.ClassesGeneratorExtensionOptionsWizardPage_additionalArguments);
gridData = new GridData();
gridData.verticalIndent = 5;
additionalArgsLabel.setLayoutData(gridData);
this.additionalArgsText = this.buildAdditionalArgsText(composite);
}
// ********** UI components **********
private Button buildAllowsExtensionsCheckBox(Composite parent, SelectionListener listener) {
Button checkBox = new Button(parent, SWT.CHECK);
GridData gridData = new GridData();
gridData.verticalIndent = 5;
checkBox.setLayoutData(gridData);
checkBox.setText(JptJaxbUiMessages.ClassesGeneratorExtensionOptionsWizardPage_allowExtensions);
checkBox.setSelection(this.allowsExtensions());
checkBox.addSelectionListener(listener);
return checkBox;
}
private Text buildClasspathText(Composite parent) {
Text text = new Text(parent, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL);
GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.horizontalSpan = 1;
gridData.verticalIndent = 1;
gridData.heightHint = text.getLineHeight() * 3;
gridData.grabExcessHorizontalSpace = true;
text.setLayoutData(gridData);
return text;
}
private Text buildAdditionalArgsText(Composite parent) {
Text text = new Text(parent, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL);
GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.horizontalSpan = 1;
gridData.verticalIndent = 1;
gridData.heightHint = text.getLineHeight() * 10;
gridData.grabExcessHorizontalSpace = true;
text.setLayoutData(gridData);
return text;
}
// ********** listeners **********
private SelectionListener buildAllowsExtensionsSelectionListener() {
return new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent event) {
this.widgetSelected(event);
}
public void widgetSelected(SelectionEvent event) {
ExtensionOptionsComposite.this.setAllowsExtensions(
ExtensionOptionsComposite.this.allowsExtensionsCheckBox.getSelection());
}
};
}
// ********** intra-wizard methods **********
protected boolean allowsExtensions() {
return this.allowsExtensions;
}
protected void setAllowsExtensions(boolean allowsExtensions){
this.allowsExtensions = allowsExtensions;
}
protected String getClasspath() {
return this.classpathText.getText();
}
protected String getAdditionalArgs() {
return this.additionalArgsText.getText();
}
}
}
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