Java tutorial
/******************************************************************************* * Copyright (c) 2006-2013 The RCP Company 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: * The RCP Company - initial API and implementation *******************************************************************************/ package com.rcpcompany.uibindings.extests.bindings; import static com.rcpcompany.test.utils.ui.UITestUtils.*; import static org.junit.Assert.*; import java.util.Arrays; import java.util.Collection; import org.eclipse.core.databinding.observable.list.WritableList; import org.eclipse.emf.common.util.EList; import org.eclipse.emf.ecore.EStructuralFeature; import org.eclipse.jface.viewers.TableViewer; import org.eclipse.jface.viewers.TableViewerColumn; import org.eclipse.swt.SWT; import org.eclipse.swt.custom.CCombo; import org.eclipse.swt.custom.StyledText; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Control; import org.eclipse.swt.widgets.Table; import org.eclipse.swt.widgets.Text; import org.junit.After; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.junit.runners.Parameterized; import org.junit.runners.Parameterized.Parameters; import com.rcpcompany.uibinding.tests.model.TestModelFactory; import com.rcpcompany.uibinding.tests.model.TestModelPackage; import com.rcpcompany.uibinding.tests.model.TestObject; import com.rcpcompany.uibindings.Constants; import com.rcpcompany.uibindings.IBinding; import com.rcpcompany.uibindings.IBindingContext; import com.rcpcompany.uibindings.IManager; import com.rcpcompany.uibindings.IViewerBinding; import com.rcpcompany.uibindings.TextCommitStrategy; import com.rcpcompany.uibindings.tests.utils.BaseUIBTestUtils; import com.rcpcompany.uibindings.tests.utils.views.UIBTestView; import com.rcpcompany.uibindings.widgets.FileNameControl; /** * Tests that the correct simple cell editor widget is used for the simple data types. * <p> * Depends on: * <ul> * <li></li> * </ul> * * @see PreferredCellEditorFactoryTest * @author Tonny Madsen, The RCP Company */ @RunWith(Parameterized.class) public class SimplePreferredCellEditorTest { @Parameters public static Collection<Object[]> data() { return Arrays.asList(new Object[][] { { TestModelPackage.Literals.TEST_OBJECT__TEXT, null, Text.class }, { TestModelPackage.Literals.TEST_OBJECT__B, null, null }, { TestModelPackage.Literals.TEST_OBJECT__UNIT, null, CCombo.class }, /* * Test that preferredCellEditor takes precedence over preferredControl */ { TestModelPackage.Literals.TEST_OBJECT__UNIT, "simple", Text.class }, { TestModelPackage.Literals.TEST_OBJECT__NUMBER, null, Text.class }, { TestModelPackage.Literals.TEST_OBJECT__F, null, Text.class }, { TestModelPackage.Literals.TEST_OBJECT__BIG_DECIMAL, null, StyledText.class }, { TestModelPackage.Literals.TEST_OBJECT__TEXT, Constants.TYPE_FILE_NAME, FileNameControl.class }, { TestModelPackage.Literals.TEST_OBJECT__TEXT, Constants.TYPE_DIRECTORY_NAME, FileNameControl.class }, }); } private WritableList myList; private TestObject myTestObject; private UIBTestView myView; private Composite myBody; private TableViewer myViewer; private TableViewerColumn myColumn; private IBindingContext myContext; private IViewerBinding myViewerBinding; private final EStructuralFeature myFeature; private final String myType; private final Class<? extends Control> myExpectedCellEditor; private final String what; public SimplePreferredCellEditorTest(EStructuralFeature feature, String type, Class<? extends Control> expectedCellEditor) { myFeature = feature; myType = type; myExpectedCellEditor = expectedCellEditor; what = myFeature.getName() + "(" + myType + "): " + (myExpectedCellEditor == null ? "<null>" : myExpectedCellEditor.getSimpleName()); // LogUtils.debug(this, what); } @Before public void setup() { BaseUIBTestUtils.resetAll(); IManager.Factory.getManager().setTextCommitStrategy(TextCommitStrategy.ON_MODIFY); IManager.Factory.getManager().setEditCellAnyKey(false); IManager.Factory.getManager().setEditCellSingleClick(false); createModel(); createView(); bindUI(); } private void createModel() { myTestObject = TestModelFactory.eINSTANCE.createTestObject(); myList = WritableList.withElementType(myTestObject.eClass()); myList.add(myTestObject); } private void createView() { myView = BaseUIBTestUtils.createUIBTestView(this); myBody = myView.getBody(); myViewer = new TableViewer(myBody, SWT.FULL_SELECTION); myViewer.getTable().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); myColumn = new TableViewerColumn(myViewer, SWT.NONE); myColumn.getColumn().setWidth(100); } @After public void disposeView() { if (myView != null) { myView.getSite().getPage().hideView(myView); } } private void bindUI() { myContext = IBindingContext.Factory.createContext(myView.getScrolledForm()); myViewerBinding = myContext.addViewer(myViewer, myList); myViewerBinding.addColumn(myColumn, myFeature).type(myType); myContext.finish(); yield(); } @Test public void testCellEditor() { final Table table = myViewer.getTable(); sleep(table.getDisplay().getDoubleClickTime() + 200); postMouse(table, 0 + myViewerBinding.getFirstTableColumnOffset(), 0); yield(); postKeyStroke(table, "ENTER"); yield(); if (myExpectedCellEditor == null) { assertTrue(what, !myViewer.isCellEditorActive()); } else { assertTrue(what, myViewer.isCellEditorActive()); final EList<IBinding> bindings = myContext.getBindings(); final IBinding binding = bindings.get(bindings.size() - 1); final Control control = binding.getControl(); assertTrue( what + ": Expected " + myExpectedCellEditor.getName() + ", got " + control.getClass().getName(), myExpectedCellEditor.isInstance(control)); } myViewer.cancelEditing(); } }