Java tutorial
/******************************************************************************* * Copyright (c) 2008 Red Hat, Inc. * Distributed under license by Red Hat, Inc. All rights reserved. * This program is 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: * Red Hat, Inc. - initial API and implementation ******************************************************************************/ package org.jboss.tools.smooks.configuration.editors.javabean12; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import org.eclipse.jface.dialogs.Dialog; import org.eclipse.jface.viewers.CheckboxTableViewer; import org.eclipse.jface.viewers.ViewerSorter; import org.eclipse.jface.window.IShellProvider; import org.eclipse.swt.SWT; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Control; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Shell; import org.eclipse.ui.forms.events.HyperlinkEvent; import org.eclipse.ui.forms.events.IHyperlinkListener; import org.eclipse.ui.forms.widgets.FormToolkit; import org.eclipse.ui.forms.widgets.Hyperlink; import org.jboss.tools.smooks.configuration.editors.javabean12.Messages; /** * @author Dart (dpeng@redhat.com) * */ public class ValueWiringBindingSelectionDialog extends Dialog { private JavaBeanModel beanModel; private String[] ignoreProperties = null; private CheckboxTableViewer viewer = null; private Object[] checkedObject = null; private FormToolkit toolkit; public ValueWiringBindingSelectionDialog(IShellProvider parentShell, JavaBeanModel beanModel, String[] ignoreProperties) { super(parentShell); this.beanModel = beanModel; this.ignoreProperties = ignoreProperties; } public ValueWiringBindingSelectionDialog(Shell parentShell, JavaBeanModel beanModel, String[] ignoreProperties) { super(parentShell); this.beanModel = beanModel; this.ignoreProperties = ignoreProperties; } protected Control createDialogArea(Composite parent) { Composite composite = (Composite) super.createDialogArea(parent); GridData gd = new GridData(GridData.FILL_BOTH); Label label = new Label(composite, SWT.NONE); label.setLayoutData(gd); label.setText(Messages.ValueWiringBindingSelectionDialog_SelectJavaLabel); viewer = CheckboxTableViewer.newCheckList(composite, SWT.BORDER); gd = new GridData(GridData.FILL_BOTH); gd.heightHint = 300; gd.widthHint = 300; viewer.getControl().setLayoutData(gd); // TableColumn nameColumn = new TableColumn(viewer.getTable(),SWT.NONE); // viewer.getTable().setHeaderVisible(true); // viewer.getTable().setLinesVisible(true); // nameColumn.setWidth(150); // nameColumn.setText("Name"); // TableColumn typeColumn = new TableColumn(viewer.getTable(),SWT.NONE); // typeColumn.setWidth(150); // typeColumn.setText("Type"); // TableColumn nameColumn = new TableColumn(viewer.getTable(),SWT.NONE); viewer.setContentProvider(new JavabeanContentProvider()); viewer.setLabelProvider(new JavaBeanTableLabelProvider()); List<JavaBeanModel> list = new ArrayList<JavaBeanModel>(); for (Iterator<?> iterator = beanModel.getChildren().iterator(); iterator.hasNext();) { Object child = (Object) iterator.next(); if (child instanceof JavaBeanModel && !ignoreProperty((JavaBeanModel) child)) { list.add((JavaBeanModel) child); } } viewer.setInput(list); viewer.setSorter(new ViewerSorter() { /* * (non-Javadoc) * * @see * org.eclipse.jface.viewers.ViewerComparator#category(java.lang * .Object) */ @Override public int category(Object element) { if (element instanceof JavaBeanModel) { if (((JavaBeanModel) element).isPrimitive()) { return 1; } else { return 2; } } return super.category(element); } }); Composite linkComposite = new Composite(composite, SWT.NONE); GridLayout gl = new GridLayout(); gl.numColumns = 2; gd = new GridData(GridData.FILL_HORIZONTAL); linkComposite.setLayoutData(gd); linkComposite.setLayout(gl); toolkit = new FormToolkit(parent.getDisplay()); Hyperlink allselectlink = toolkit.createHyperlink(linkComposite, Messages.ValueWiringBindingSelectionDialog_SelectAllLink, SWT.NONE); allselectlink.setBackground(linkComposite.getBackground()); allselectlink.addHyperlinkListener(new IHyperlinkListener() { /* * (non-Javadoc) * * @see * org.eclipse.ui.forms.events.IHyperlinkListener#linkActivated( * org.eclipse.ui.forms.events.HyperlinkEvent) */ public void linkActivated(HyperlinkEvent e) { viewer.setAllChecked(true); } /* * (non-Javadoc) * * @see * org.eclipse.ui.forms.events.IHyperlinkListener#linkEntered(org * .eclipse.ui.forms.events.HyperlinkEvent) */ public void linkEntered(HyperlinkEvent e) { // TODO Auto-generated method stub } /* * (non-Javadoc) * * @see * org.eclipse.ui.forms.events.IHyperlinkListener#linkExited(org * .eclipse.ui.forms.events.HyperlinkEvent) */ public void linkExited(HyperlinkEvent e) { // TODO Auto-generated method stub } }); Hyperlink allunselectlink = toolkit.createHyperlink(linkComposite, Messages.ValueWiringBindingSelectionDialog_DeselectAllLink, SWT.NONE); allunselectlink.setBackground(linkComposite.getBackground()); allunselectlink.addHyperlinkListener(new IHyperlinkListener() { /* * (non-Javadoc) * * @see * org.eclipse.ui.forms.events.IHyperlinkListener#linkActivated( * org.eclipse.ui.forms.events.HyperlinkEvent) */ public void linkActivated(HyperlinkEvent e) { viewer.setAllChecked(false); } /* * (non-Javadoc) * * @see * org.eclipse.ui.forms.events.IHyperlinkListener#linkEntered(org * .eclipse.ui.forms.events.HyperlinkEvent) */ public void linkEntered(HyperlinkEvent e) { // TODO Auto-generated method stub } /* * (non-Javadoc) * * @see * org.eclipse.ui.forms.events.IHyperlinkListener#linkExited(org * .eclipse.ui.forms.events.HyperlinkEvent) */ public void linkExited(HyperlinkEvent e) { // TODO Auto-generated method stub } }); getShell().setText(Messages.ValueWiringBindingSelectionDialog_AddBindingLabel); return composite; } /* (non-Javadoc) * @see org.eclipse.jface.dialogs.Dialog#close() */ @Override public boolean close() { checkedObject = viewer.getCheckedElements(); if (toolkit != null) { toolkit.dispose(); } return super.close(); } /** * @return the checkedObject */ public Object[] getCheckedObject() { return checkedObject; } private boolean ignoreProperty(JavaBeanModel model) { if (ignoreProperties == null) { return false; } for (int i = 0; i < ignoreProperties.length; i++) { if (model.getName().equals(ignoreProperties[i])) { return true; } } return false; } }