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Diffstat (limited to 'common/tests/org.eclipse.jpt.common.ui.tests/src/org/eclipse/jpt/common/ui/tests/internal/swt/AbstractComboModelAdapterTest.java')
-rw-r--r--common/tests/org.eclipse.jpt.common.ui.tests/src/org/eclipse/jpt/common/ui/tests/internal/swt/AbstractComboModelAdapterTest.java777
1 files changed, 0 insertions, 777 deletions
diff --git a/common/tests/org.eclipse.jpt.common.ui.tests/src/org/eclipse/jpt/common/ui/tests/internal/swt/AbstractComboModelAdapterTest.java b/common/tests/org.eclipse.jpt.common.ui.tests/src/org/eclipse/jpt/common/ui/tests/internal/swt/AbstractComboModelAdapterTest.java
deleted file mode 100644
index d987d9e3eb..0000000000
--- a/common/tests/org.eclipse.jpt.common.ui.tests/src/org/eclipse/jpt/common/ui/tests/internal/swt/AbstractComboModelAdapterTest.java
+++ /dev/null
@@ -1,777 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2008 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.common.ui.tests.internal.swt;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertSame;
-import static org.junit.Assert.assertTrue;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Iterator;
-import java.util.List;
-import java.util.ListIterator;
-import org.eclipse.jpt.common.ui.internal.swt.AbstractComboModelAdapter;
-import org.eclipse.jpt.common.ui.internal.swt.AbstractComboModelAdapter.SelectionChangeEvent;
-import org.eclipse.jpt.common.ui.internal.swt.AbstractComboModelAdapter.SelectionChangeListener;
-import org.eclipse.jpt.common.utility.internal.StringConverter;
-import org.eclipse.jpt.common.utility.internal.model.AbstractModel;
-import org.eclipse.jpt.common.utility.internal.model.value.ListAspectAdapter;
-import org.eclipse.jpt.common.utility.internal.model.value.PropertyAspectAdapter;
-import org.eclipse.jpt.common.utility.internal.model.value.SimpleListValueModel;
-import org.eclipse.jpt.common.utility.internal.model.value.SimplePropertyValueModel;
-import org.eclipse.jpt.common.utility.internal.swing.SimpleDisplayable;
-import org.eclipse.jpt.common.utility.model.value.ListValueModel;
-import org.eclipse.jpt.common.utility.model.value.WritablePropertyValueModel;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Shell;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-
-@SuppressWarnings("nls")
-public abstract class AbstractComboModelAdapterTest {
-
- private Model model;
- private WritablePropertyValueModel<SimpleDisplayable> selectedItemHolder;
- private Shell shell;
- private WritablePropertyValueModel<Model> subjectHolder;
-
- protected abstract AbstractComboModelAdapter<SimpleDisplayable> buildEditableComboModelAdapter();
-
- protected final ListValueModel<SimpleDisplayable> buildEmptyListHolder() {
- return new SimpleListValueModel<SimpleDisplayable>();
- }
-
- private List<SimpleDisplayable> buildList() {
- List<SimpleDisplayable> list = new ArrayList<SimpleDisplayable>();
- populateCollection(list);
- return list;
- }
-
- protected final ListValueModel<SimpleDisplayable> buildListHolder() {
- return new ListAspectAdapter<Model, SimpleDisplayable>(subjectHolder, Model.ITEMS_LIST) {
- @Override
- protected ListIterator<SimpleDisplayable> listIterator_() {
- return subject.items();
- }
-
- @Override
- protected int size_() {
- return subject.itemsSize();
- }
- };
- }
-
- protected abstract AbstractComboModelAdapter<SimpleDisplayable> buildReadOnlyComboModelAdapter();
-
- private SimpleDisplayable buildSelectedItem() {
- return new SimpleDisplayable("baz");
- }
-
- private WritablePropertyValueModel<SimpleDisplayable> buildSelectedItemHolder() {
- return new PropertyAspectAdapter<Model, SimpleDisplayable>(subjectHolder, Model.ITEM_PROPERTY) {
- @Override
- protected SimpleDisplayable buildValue_() {
- return subject.getItem();
- }
-
- @Override
- protected void setValue_(SimpleDisplayable value) {
- subject.setItem(value);
- }
- };
- }
-
- protected final StringConverter<SimpleDisplayable> buildStringConverter() {
- return new StringConverter<SimpleDisplayable>() {
- public String convertToString(SimpleDisplayable value) {
- return (value == null) ? "" : value.displayString();
- }
- };
- }
-
- private WritablePropertyValueModel<Model> buildSubjectHolder() {
- return new SimplePropertyValueModel<Model>();
- }
-
- public abstract String comboSelectedItem();
-
- protected abstract boolean emptyComboCanHaveSelectedValue();
-
- protected abstract String itemAt(int index);
-
- protected abstract int itemCounts();
-
- private void populateCollection(Collection<SimpleDisplayable> c) {
- c.add(new SimpleDisplayable("foo"));
- c.add(new SimpleDisplayable("bar"));
- c.add(new SimpleDisplayable("baz"));
- c.add(new SimpleDisplayable("joo"));
- c.add(new SimpleDisplayable("jar"));
- c.add(new SimpleDisplayable("jaz"));
- }
-
- protected final WritablePropertyValueModel<SimpleDisplayable> selectedItemHolder() {
- return selectedItemHolder;
- }
-
- @Before
- public void setUp() throws Exception {
-
- shell = new Shell(Display.getCurrent());
- model = new Model();
- subjectHolder = buildSubjectHolder();
- selectedItemHolder = buildSelectedItemHolder();
- }
-
- protected final Shell shell() {
- return shell;
- }
-
- protected final WritablePropertyValueModel<Model> subjectHolder() {
- return subjectHolder;
- }
-
- @After
- public void tearDown() throws Exception {
-
- if (!shell.isDisposed()) {
- shell.dispose();
- }
-
- shell = null;
- subjectHolder = null;
- selectedItemHolder = null;
- }
-
- private void testItems() {
-
- assertEquals(
- "The count of items is not in sync with the model",
- model.itemsSize(),
- itemCounts()
- );
-
- for (int index = 0; index < model.itemsSize(); index++) {
- assertEquals(
- "The item at index " + index + " is not the same between the model and the combo",
- model.itemAt(index).displayString(),
- itemAt(index)
- );
- }
- }
-
- @Test
- public void testNonNullSubjectAfter_AddedAfter_ReadOnly() throws Exception {
-
- buildReadOnlyComboModelAdapter();
- testRemoveItems_AddedAfter();
- }
-
- @Test
- public void testNonNullSubjectAfter_AddedAfter_RemoveItems_Editable() throws Exception {
-
- buildEditableComboModelAdapter();
- testRemoveItems_AddedAfter();
- }
-
- @Test
- public void testNonNullSubjectAfter_AddedBefore_RemoveItems_Editable() throws Exception {
-
- subjectHolder.setValue(model);
- model.addItems(buildList());
-
- buildEditableComboModelAdapter();
- testSelectedItem(null);
- testItems();
-
- ArrayList<SimpleDisplayable> items = new ArrayList<SimpleDisplayable>();
- items.add(model.itemAt(0));
- items.add(model.itemAt(3));
- model.removeItems(items.iterator());
- testItems();
- }
-
- @Test
- public void testNonNullSubjectAfter_AddedBefore_RemoveItems_ReadOnly() throws Exception {
-
- subjectHolder.setValue(model);
- model.addItems(buildList());
-
- buildReadOnlyComboModelAdapter();
- testSelectedItem(null);
- testItems();
-
- ArrayList<SimpleDisplayable> items = new ArrayList<SimpleDisplayable>();
- items.add(model.itemAt(0));
- items.add(model.itemAt(3));
- model.removeItems(items.iterator());
- testItems();
- }
-
- @Test
- public void testNonNullSubjectAfter_NullSelectedItem_ItemsAfterAfter_Editable() throws Exception {
-
- buildEditableComboModelAdapter();
-
- subjectHolder.setValue(model);
- model.addItems(buildList());
-
- testSelectedItem(null);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectAfter_NullSelectedItem_ItemsAfterAfter_ReadOnly() throws Exception {
-
- buildReadOnlyComboModelAdapter();
-
- subjectHolder.setValue(model);
- model.addItems(buildList());
-
- testSelectedItem(null);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectAfter_NullSelectedItem_ItemsAfterBefore_Editable() throws Exception {
-
- buildEditableComboModelAdapter();
-
- model.addItems(buildList());
- subjectHolder.setValue(model);
-
- testSelectedItem(null);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectAfter_NullSelectedItem_ItemsAfterBefore_ReadOnly() throws Exception {
-
- buildReadOnlyComboModelAdapter();
-
- model.addItems(buildList());
- subjectHolder.setValue(model);
-
- testSelectedItem(null);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectAfter_NullSelectedItem_ItemsBefore_Editable() throws Exception {
-
- model.addItems(buildList());
- buildEditableComboModelAdapter();
-
- subjectHolder.setValue(model);
- testSelectedItem(null);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectAfter_NullSelectedItem_ItemsBefore_ReadOnly() throws Exception {
-
- model.addItems(buildList());
- buildReadOnlyComboModelAdapter();
-
- subjectHolder.setValue(model);
- testSelectedItem(null);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectAfter_NullSelectedItem_NoItems_Editable() throws Exception {
-
- buildEditableComboModelAdapter();
-
- subjectHolder.setValue(model);
- testSelectedItem(null);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectAfter_NullSelectedItem_NoItems_ReadOnly() throws Exception {
-
- buildReadOnlyComboModelAdapter();
-
- subjectHolder.setValue(model);
- testSelectedItem(null);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectAfter_SelectedItemChanged_ReadOnly() throws Exception {
-
- subjectHolder.setValue(model);
- model.addItems(buildList());
-
- SimpleDisplayable selectedItem = model.itemAt(0);
-
- AbstractComboModelAdapter<SimpleDisplayable> adapter = buildEditableComboModelAdapter();
- SelectionListener selectionListener = new SelectionListener();
- adapter.addSelectionChangeListener(selectionListener);
-
- assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled());
- testSelectedItem(null);
-
- testSelectedItemChanged(selectedItem, selectionListener);
- }
-
- @Test
- public void testNonNullSubjectBefore_NonNullSelectedItemAfter_Editable() throws Exception {
-
- SimpleDisplayable selectedItem = buildSelectedItem();
- subjectHolder.setValue(model);
-
- buildEditableComboModelAdapter();
- assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled());
-
- model.setItem(selectedItem);
- assertTrue("The selected item was supposed to be modified", model.isSetItemCalled());
- assertSame("The selected item wasn't set properly", selectedItem, model.getItem());
-
- testSelectedItem(selectedItem);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectBefore_NonNullSelectedItemAfter_Items_Editable() throws Exception {
-
- SimpleDisplayable selectedItem = buildSelectedItem();
- subjectHolder.setValue(model);
-
- buildEditableComboModelAdapter();
- assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled());
-
- model.setItem(selectedItem);
- assertTrue("The selected item was supposed to be modified", model.isSetItemCalled());
- assertSame("The selected item wasn't set properly", selectedItem, model.getItem());
-
- testSelectedItem(selectedItem);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectBefore_NonNullSelectedItemAfter_Items_ReadOnly() throws Exception {
-
- List<SimpleDisplayable> list = buildList();
- SimpleDisplayable selectedItem = list.get(0);
- subjectHolder.setValue(model);
-
- buildReadOnlyComboModelAdapter();
- assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled());
-
- model.setItem(selectedItem);
- assertTrue("The selected item was supposed to be modified", model.isSetItemCalled());
- assertSame("The selected item wasn't set properly", selectedItem, model.getItem());
-
- testSelectedItem(selectedItem);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectBefore_NonNullSelectedItemAfter_ReadOnly() throws Exception {
-
- List<SimpleDisplayable> list = buildList();
- SimpleDisplayable selectedItem = list.get(0);
- subjectHolder.setValue(model);
-
- buildReadOnlyComboModelAdapter();
- assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled());
-
- model.setItem(selectedItem);
- assertTrue("The selected item was supposed to be modified", model.isSetItemCalled());
- assertSame("The selected item wasn't set properly", selectedItem, model.getItem());
-
- testSelectedItem(selectedItem);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectBefore_NonNullSelectedItemBefore_Editable() throws Exception {
-
- model.addItems(buildList());
- SimpleDisplayable selectedItem = model.itemAt(0);
- subjectHolder.setValue(model);
-
- model.setItem(selectedItem);
- assertTrue("The selected item was supposed to be modified", model.isSetItemCalled());
- assertSame("The selected item wasn't set properly", selectedItem, model.getItem());
-
- model.clearItemCalledFlag();
- buildEditableComboModelAdapter();
- assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled());
-
- testSelectedItem(selectedItem);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectBefore_NonNullSelectedItemBefore_Items_Editable() throws Exception {
-
- model.addItems(buildList());
- SimpleDisplayable selectedItem = model.itemAt(0);
- subjectHolder.setValue(model);
-
- model.setItem(selectedItem);
- assertTrue("The selected item was supposed to be modified", model.isSetItemCalled());
- assertSame("The selected item wasn't set properly", selectedItem, model.getItem());
-
- model.clearItemCalledFlag();
- buildEditableComboModelAdapter();
- assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled());
-
- testSelectedItem(selectedItem);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectBefore_NonNullSelectedItemBefore_Items_ReadOnly() throws Exception {
-
- List<SimpleDisplayable> list = buildList();
- SimpleDisplayable selectedItem = list.get(0);
- subjectHolder.setValue(model);
-
- model.setItem(selectedItem);
- assertTrue("The selected item was supposed to be modified", model.isSetItemCalled());
- assertSame("The selected item wasn't set properly", selectedItem, model.getItem());
-
- model.clearItemCalledFlag();
- buildReadOnlyComboModelAdapter();
- assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled());
-
- testSelectedItem(selectedItem);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectBefore_NonNullSelectedItemBefore_ReadOnly() throws Exception {
-
- List<SimpleDisplayable> list = buildList();
- SimpleDisplayable selectedItem = list.get(0);
- subjectHolder.setValue(model);
-
- model.setItem(selectedItem);
- assertTrue("The selected item was supposed to be modified", model.isSetItemCalled());
- assertSame("The selected item wasn't set properly", selectedItem, model.getItem());
-
- model.clearItemCalledFlag();
- buildReadOnlyComboModelAdapter();
- assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled());
-
- testSelectedItem(selectedItem);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectBefore_NullSelectedItem_Items_Editable() throws Exception {
-
- subjectHolder.setValue(model);
-
- buildEditableComboModelAdapter();
-
- assertFalse("The item wasn't supposed to be modified", model.isSetItemCalled());
- assertNull("The selected item is supposed to remain null", model.getItem());
- testSelectedItem(null);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectBefore_NullSelectedItem_Items_ReadOnly() throws Exception {
-
- subjectHolder.setValue(model);
-
- buildEditableComboModelAdapter();
-
- assertFalse("The item wasn't supposed to be modified", model.isSetItemCalled());
- assertNull("The selected item is supposed to remain null", model.getItem());
- testSelectedItem(null);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectBefore_NullSelectedItem_NoItems_Editable() throws Exception {
-
- subjectHolder.setValue(model);
-
- buildEditableComboModelAdapter();
-
- assertFalse("The item wasn't supposed to be modified", model.isSetItemCalled());
- assertNull("The selected item is supposed to remain null", model.getItem());
- testSelectedItem(null);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectBefore_NullSelectedItem_NoItems_ReadOnly() throws Exception {
-
- subjectHolder.setValue(model);
-
- buildEditableComboModelAdapter();
-
- assertFalse("The item wasn't supposed to be modified", model.isSetItemCalled());
- assertNull("The selected item is supposed to remain null", model.getItem());
- testSelectedItem(null);
- testItems();
- }
-
- @Test
- public void testNonNullSubjectBefore_SelectedItemChanged_Editable() throws Exception {
-
- model.addItems(buildList());
-
- SimpleDisplayable selectedItem = model.itemAt(3);
- subjectHolder.setValue(model);
-
- AbstractComboModelAdapter<SimpleDisplayable> adapter = buildEditableComboModelAdapter();
- SelectionListener selectionListener = new SelectionListener();
- adapter.addSelectionChangeListener(selectionListener);
-
- assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled());
- testSelectedItem(null);
-
- testSelectedItemChanged(selectedItem, selectionListener);
- }
-
- private void testNullSubject() throws Exception {
-
- assertNull("The selected item should be null", selectedItemHolder.getValue());
-
- selectedItemHolder.setValue(buildSelectedItem());
- assertFalse("The item wasn't supposed to be modified", model.isSetItemCalled());
-
- // Null because the subject holder doesn't have the subject set
- testSelectedItem(null);
- testItems();
- }
-
- @Test
- public void testNullSubject_NullSelectedItem_Items_Editable() throws Exception {
- buildEditableComboModelAdapter();
- testNullSubject();
- testItems();
- testSelectedItem(null);
- }
-
- @Test
- public void testNullSubject_NullSelectedItem_Items_ReadOnly() throws Exception {
- buildReadOnlyComboModelAdapter();
- testNullSubject();
- testItems();
- testSelectedItem(null);
- }
-
- @Test
- public void testNullSubject_NullSelectedItem_NoItems_Editable() throws Exception {
- buildEditableComboModelAdapter();
- testNullSubject();
- testItems();
- testSelectedItem(null);
- }
-
- @Test
- public void testNullSubject_NullSelectedItem_NoItems_ReadOnly() throws Exception {
- buildReadOnlyComboModelAdapter();
- testNullSubject();
- testItems();
- testSelectedItem(null);
- }
-
- private void testRemoveItems_AddedAfter() {
-
- subjectHolder.setValue(model);
- model.addItems(buildList());
-
- testSelectedItem(null);
- testItems();
- testSelectedItem(null);
-
- ArrayList<SimpleDisplayable> items = new ArrayList<SimpleDisplayable>();
- items.add(model.itemAt(0));
- items.add(model.itemAt(3));
- model.removeItems(items.iterator());
-
- testItems();
- testSelectedItem(null);
- }
-
- private void testSelectedItem(SimpleDisplayable selectedItem) {
-
- if (selectedItem == null) {
-
- assertNull(
- "The selected item is supposed to be null",
- model.getItem()
- );
-
- assertEquals(
- "The combo's selected item should be null",
- "",
- comboSelectedItem()
- );
- }
- else if (!emptyComboCanHaveSelectedValue()) {
-
- assertEquals(
- "The selected item wasn't set correctly",
- selectedItem,
- model.getItem()
- );
-
- assertEquals(
- "The combo's selected item should be null",
- "",
- comboSelectedItem()
- );
- }
- else {
-
- assertEquals(
- "The selected item wasn't set correctly",
- selectedItem,
- model.getItem()
- );
-
- assertEquals(
- "The selected item wasn't set correctly",
- selectedItem.displayString(),
- comboSelectedItem()
- );
- }
- }
-
- private void testSelectedItemChanged(SimpleDisplayable selectedItem,
- SelectionListener selectionListener) {
-
- // Test 1
- model.setItem(selectedItem);
- assertTrue("The selected item was supposed to be modified", model.isSetItemCalled());
- assertSame("The selected item wasn't set properly", selectedItem, model.getItem());
- assertTrue("The SelectionListener was supposed to be notified", selectionListener.isListenerNotified());
- assertSame("The SelectionListener was supposed to be notified", selectedItem, selectionListener.getItem());
- testSelectedItem(selectedItem);
-
- // Test 2
- selectedItem = model.itemAt(1);
- model.clearItemCalledFlag();
- selectionListener.clearInfo();
-
- model.setItem(selectedItem);
- assertTrue("The selected item was supposed to be modified", model.isSetItemCalled());
- assertSame("The selected item wasn't set properly", selectedItem, model.getItem());
- assertTrue("The SelectionListener was supposed to be notified", selectionListener.isListenerNotified());
- assertSame("The SelectionListener was supposed to be notified", selectedItem, selectionListener.getItem());
- testSelectedItem(selectedItem);
-
- // Test 3
- selectedItem = null;
- model.clearItemCalledFlag();
- selectionListener.clearInfo();
-
- model.setItem(selectedItem);
- assertTrue("The selected item was supposed to be modified", model.isSetItemCalled());
- assertNull("The selected item wasn't set properly", model.getItem());
- assertTrue("The SelectionListener was supposed to be notified", selectionListener.isListenerNotified());
- assertSame("The SelectionListener was supposed to be notified", selectedItem, selectionListener.getItem());
- testSelectedItem(selectedItem);
-
- // Test 3
- selectedItem = model.itemAt(2);
- model.clearItemCalledFlag();
- selectionListener.clearInfo();
-
- model.setItem(selectedItem);
- assertTrue("The selected item was supposed to be modified", model.isSetItemCalled());
- assertSame("The selected item wasn't set properly", selectedItem, model.getItem());
- assertTrue("The SelectionListener was supposed to be notified", selectionListener.isListenerNotified());
- assertSame("The SelectionListener was supposed to be notified", selectedItem, selectionListener.getItem());
- testSelectedItem(selectedItem);
- }
-
- private static class Model extends AbstractModel {
-
- private SimpleDisplayable item;
- private List<SimpleDisplayable> items = new ArrayList<SimpleDisplayable>();
- private boolean setItemCalled;
-
- static final String ITEM_PROPERTY = "item";
- static final String ITEMS_LIST = "items";
-
- void addItems(Iterator<SimpleDisplayable> items) {
- addItemsToList(items, this.items, ITEMS_LIST);
- }
-
- void addItems(List<SimpleDisplayable> items) {
- addItemsToList(items, this.items, ITEMS_LIST);
- }
-
- void clearItemCalledFlag() {
- setItemCalled = false;
- }
-
- SimpleDisplayable getItem() {
- return item;
- }
-
- boolean isSetItemCalled() {
- return setItemCalled;
- }
-
- SimpleDisplayable itemAt(int index) {
- return this.items.get(index);
- }
-
- ListIterator<SimpleDisplayable> items() {
- return items.listIterator();
- }
-
- int itemsSize() {
- return items.size();
- }
-
- void removeItems(Iterator<SimpleDisplayable> items) {
- removeItemsFromList(items, this.items, ITEMS_LIST);
- }
-
- void setItem(SimpleDisplayable item) {
- setItemCalled = true;
-
- SimpleDisplayable oldItem = this.item;
- this.item = item;
- firePropertyChanged(ITEM_PROPERTY, oldItem, item);
- }
- }
-
- private class SelectionListener implements SelectionChangeListener<SimpleDisplayable> {
-
- private SimpleDisplayable item;
- private boolean listenerNotified;
-
- void clearInfo() {
- this.listenerNotified = false;
- this.item = null;
- }
-
- SimpleDisplayable getItem() {
- return item;
- }
-
- public boolean isListenerNotified() {
- return listenerNotified;
- }
-
- public void selectionChanged(SelectionChangeEvent<SimpleDisplayable> e) {
- listenerNotified = true;
- item = e.selectedItem();
- }
- }
-}

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