| /******************************************************************************* |
| * Copyright (c) 2010 BestSolution.at 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: |
| * Tom Schindl <tom.schindl@bestsolution.at> - initial API and implementation |
| * Sopot Cela <sopotcela@gmail.com> |
| ******************************************************************************/ |
| package org.eclipse.e4.internal.tools.wizards.classes; |
| |
| import java.util.Set; |
| |
| import org.eclipse.core.databinding.DataBindingContext; |
| import org.eclipse.core.databinding.beans.BeanProperties; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.e4.internal.tools.Messages; |
| import org.eclipse.e4.internal.tools.wizards.classes.AbstractNewClassPage.JavaClass; |
| import org.eclipse.e4.internal.tools.wizards.classes.templates.HandlerTemplate; |
| import org.eclipse.jdt.core.IPackageFragmentRoot; |
| import org.eclipse.jface.databinding.swt.IWidgetValueProperty; |
| import org.eclipse.jface.databinding.swt.WidgetProperties; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Text; |
| |
| public class NewHandlerClassWizard extends AbstractNewClassWizard { |
| private static final String USE_CAN_EXECUTE = "useCanExecute"; //$NON-NLS-1$ |
| private static final String CAN_EXECUTE_METHOD_NAME = "canExecuteMethodName"; //$NON-NLS-1$ |
| private static final String EXECUTE_METHOD_NAME = "executeMethodName"; //$NON-NLS-1$ |
| private String initialString; |
| |
| public NewHandlerClassWizard(String contributionURI) { |
| initialString = contributionURI; |
| } |
| |
| public NewHandlerClassWizard() { |
| // Intentially left empty |
| } |
| |
| @Override |
| protected String getContent() { |
| final HandlerTemplate template = new HandlerTemplate(); |
| return template.generate(getDomainClass()); |
| } |
| |
| @Override |
| public void addPages() { |
| addPage(new AbstractNewClassPage( |
| "Classinformation", //$NON-NLS-1$ |
| Messages.NewHandlerClassWizard_NewHandler, |
| Messages.NewHandlerClassWizard_CreateNewHandler, root, ResourcesPlugin.getWorkspace().getRoot(), |
| initialString) { |
| |
| @Override |
| protected JavaClass createInstance() { |
| return new HandlerClass(root); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| protected void createFields(Composite parent, DataBindingContext dbc) { |
| final IWidgetValueProperty textProp = WidgetProperties |
| .text(SWT.Modify); |
| |
| { |
| Label l = new Label(parent, SWT.NONE); |
| l.setText(Messages.NewHandlerClassWizard_ExecuteMethod); |
| |
| final Text t = new Text(parent, SWT.BORDER); |
| t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| dbc.bindValue( |
| textProp.observe(t), |
| BeanProperties.value(EXECUTE_METHOD_NAME).observe( |
| getClazz())); |
| |
| l = new Label(parent, SWT.NONE); |
| } |
| |
| { |
| final Label l = new Label(parent, SWT.NONE); |
| l.setText(Messages.NewHandlerClassWizard_CanExecuteMethod); |
| |
| final Text t = new Text(parent, SWT.BORDER); |
| t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| dbc.bindValue(textProp.observe(t), |
| BeanProperties.value(CAN_EXECUTE_METHOD_NAME) |
| .observe(getClazz())); |
| dbc.bindValue( |
| WidgetProperties.enabled().observe(t), |
| BeanProperties.value(USE_CAN_EXECUTE).observe( |
| getClazz())); |
| |
| final Button b = new Button(parent, SWT.CHECK); |
| dbc.bindValue( |
| WidgetProperties.selection().observe(b), |
| BeanProperties.value(USE_CAN_EXECUTE).observe( |
| getClazz())); |
| } |
| } |
| }); |
| } |
| |
| @Override |
| protected Set<String> getRequiredBundles() { |
| final Set<String> set = super.getRequiredBundles(); |
| set.add("org.eclipse.e4.core.di"); //$NON-NLS-1$ |
| return set; |
| } |
| |
| public static class HandlerClass extends JavaClass { |
| private String executeMethodName = "execute"; //$NON-NLS-1$ |
| private String canExecuteMethodName = "canExecute"; //$NON-NLS-1$ |
| private boolean useCanExecute = false; |
| |
| public HandlerClass(IPackageFragmentRoot root) { |
| super(root); |
| } |
| |
| public String getExecuteMethodName() { |
| return executeMethodName; |
| } |
| |
| public void setExecuteMethodName(String executeMethodName) { |
| support.firePropertyChange(EXECUTE_METHOD_NAME, |
| this.executeMethodName, |
| this.executeMethodName = executeMethodName); |
| } |
| |
| public String getCanExecuteMethodName() { |
| return canExecuteMethodName; |
| } |
| |
| public void setCanExecuteMethodName(String canExecuteMethodName) { |
| support.firePropertyChange(CAN_EXECUTE_METHOD_NAME, |
| this.canExecuteMethodName, |
| this.canExecuteMethodName = canExecuteMethodName); |
| } |
| |
| public boolean isUseCanExecute() { |
| return useCanExecute; |
| } |
| |
| public void setUseCanExecute(boolean useCanExecute) { |
| support.firePropertyChange(USE_CAN_EXECUTE, this.useCanExecute, |
| this.useCanExecute = useCanExecute); |
| } |
| } |
| } |