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Diffstat (limited to 'common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/model/value/swing/TreeModelAdapterUITest.java')
-rw-r--r--common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/model/value/swing/TreeModelAdapterUITest.java425
1 files changed, 0 insertions, 425 deletions
diff --git a/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/model/value/swing/TreeModelAdapterUITest.java b/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/model/value/swing/TreeModelAdapterUITest.java
deleted file mode 100644
index 967a02783e..0000000000
--- a/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/model/value/swing/TreeModelAdapterUITest.java
+++ /dev/null
@@ -1,425 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2007, 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.common.utility.tests.internal.model.value.swing;
-
-import java.awt.BorderLayout;
-import java.awt.Component;
-import java.awt.GridLayout;
-import java.awt.TextField;
-import java.awt.event.ActionEvent;
-import java.awt.event.WindowAdapter;
-import java.awt.event.WindowEvent;
-import java.awt.event.WindowListener;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Enumeration;
-import javax.swing.AbstractAction;
-import javax.swing.Action;
-import javax.swing.JButton;
-import javax.swing.JFrame;
-import javax.swing.JPanel;
-import javax.swing.JScrollPane;
-import javax.swing.JTree;
-import javax.swing.WindowConstants;
-import javax.swing.event.TreeSelectionEvent;
-import javax.swing.event.TreeSelectionListener;
-import javax.swing.tree.DefaultTreeSelectionModel;
-import javax.swing.tree.TreeModel;
-import javax.swing.tree.TreePath;
-import javax.swing.tree.TreeSelectionModel;
-import org.eclipse.jpt.common.utility.internal.CollectionTools;
-import org.eclipse.jpt.common.utility.internal.iterators.EnumerationIterator;
-import org.eclipse.jpt.common.utility.internal.model.value.SimplePropertyValueModel;
-import org.eclipse.jpt.common.utility.internal.model.value.swing.TreeModelAdapter;
-import org.eclipse.jpt.common.utility.internal.swing.Displayable;
-import org.eclipse.jpt.common.utility.model.value.TreeNodeValueModel;
-import org.eclipse.jpt.common.utility.model.value.WritablePropertyValueModel;
-import org.eclipse.jpt.common.utility.tests.internal.model.value.swing.TreeModelAdapterTests.SortedTestNode;
-import org.eclipse.jpt.common.utility.tests.internal.model.value.swing.TreeModelAdapterTests.TestModel;
-import org.eclipse.jpt.common.utility.tests.internal.model.value.swing.TreeModelAdapterTests.TestNode;
-import org.eclipse.jpt.common.utility.tests.internal.model.value.swing.TreeModelAdapterTests.UnsortedTestNode;
-
-/**
- * an example UI for testing the TreeModelAdapter
- */
-@SuppressWarnings("nls")
-public class TreeModelAdapterUITest {
-
- // hold the tree so we can restore its expansion state
- private JTree tree;
- private WritablePropertyValueModel<TreeNodeValueModel<Object>> rootNodeHolder;
- private boolean sorted;
- private TreeModel treeModel;
- private TreeSelectionModel treeSelectionModel;
- private TextField nameTextField;
-
- public static void main(String[] args) throws Exception {
- new TreeModelAdapterUITest().exec();
- }
-
- private TreeModelAdapterUITest() {
- super();
- }
-
- private void exec() throws Exception {
- this.rootNodeHolder = this.buildRootNodeHolder();
- this.sorted = this.rootNodeHolder.getValue() instanceof SortedTestNode;
- this.treeModel = this.buildTreeModel();
- this.treeSelectionModel = this.buildTreeSelectionModel();
- this.nameTextField = new TextField();
- this.openWindow();
- }
-
- private WritablePropertyValueModel<TreeNodeValueModel<Object>> buildRootNodeHolder() {
- return new SimplePropertyValueModel<TreeNodeValueModel<Object>>(this.buildSortedRootNode());
- }
-
- private TestNode buildSortedRootNode() {
- return new SortedTestNode(this.buildRoot());
- }
-
- private TestNode buildUnsortedRootNode() {
- return new UnsortedTestNode(this.buildRoot());
- }
-
- private TestModel buildRoot() {
- TestModel root = new TestModel("root");
-
- TestModel node_1 = root.addChild("node 1");
- /*Node node_1_1 = */node_1.addChild("node 1.1");
-
- TestModel node_2 = root.addChild("node 2");
- /*Node node_2_1 = */node_2.addChild("node 2.1");
- TestModel node_2_2 = node_2.addChild("node 2.2");
- /*Node node_2_2_1 = */node_2_2.addChild("node 2.2.1");
- /*Node node_2_2_2 = */node_2_2.addChild("node 2.2.2");
- /*Node node_2_3 = */node_2.addChild("node 2.3");
- /*Node node_2_4 = */node_2.addChild("node 2.4");
- /*Node node_2_5 = */node_2.addChild("node 2.5");
-
- TestModel node_3 = root.addChild("node 3");
- TestModel node_3_1 = node_3.addChild("node 3.1");
- TestModel node_3_1_1 = node_3_1.addChild("node 3.1.1");
- /*Node node_3_1_1_1 = */node_3_1_1.addChild("node 3.1.1.1");
-
- /*Node node_4 = */root.addChild("node 4");
-
- return root;
- }
-
- private TreeModel buildTreeModel() {
- return new TreeModelAdapter<Object>(this.rootNodeHolder);
- }
-
- private TreeSelectionModel buildTreeSelectionModel() {
- TreeSelectionModel tsm = new DefaultTreeSelectionModel();
- tsm.addTreeSelectionListener(this.buildTreeSelectionListener());
- tsm.setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
- return tsm;
- }
-
- private TreeSelectionListener buildTreeSelectionListener() {
- return new TreeSelectionListener() {
- public void valueChanged(TreeSelectionEvent e) {
- TreeModelAdapterUITest.this.treeSelectionChanged(e);
- }
- };
- }
-
- void treeSelectionChanged(@SuppressWarnings("unused") TreeSelectionEvent e) {
- TestModel selectedTestModel = this.selectedTestModel();
- if (selectedTestModel != null) {
- this.nameTextField.setText(selectedTestModel.getName());
- }
- }
-
- private void openWindow() {
- JFrame window = new JFrame(this.getClass().getName());
- window.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
- window.addWindowListener(this.buildWindowListener());
- window.getContentPane().add(this.buildMainPanel(), "Center");
- window.setLocation(300, 300);
- window.setSize(400, 400);
- window.setVisible(true);
- }
-
- private WindowListener buildWindowListener() {
- return new WindowAdapter() {
- @Override
- public void windowClosing(WindowEvent e) {
- e.getWindow().setVisible(false);
- System.exit(0);
- }
- };
- }
-
- private Component buildMainPanel() {
- JPanel mainPanel = new JPanel(new BorderLayout());
- mainPanel.add(this.buildTreePane(), BorderLayout.CENTER);
- mainPanel.add(this.buildControlPanel(), BorderLayout.SOUTH);
- return mainPanel;
- }
-
- private Component buildTreePane() {
- return new JScrollPane(this.buildTree());
- }
-
- private JTree buildTree() {
- this.tree = new JTree(this.treeModel) {
- @Override
- public String convertValueToText(Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus) {
- return ((Displayable) value).displayString();
- }
- };
- this.tree.setSelectionModel(this.treeSelectionModel);
- this.tree.setRootVisible(true);
- this.tree.setShowsRootHandles(true);
- this.tree.setRowHeight(20);
- this.tree.setDoubleBuffered(true);
- return this.tree;
- }
-
- private Component buildControlPanel() {
- JPanel controlPanel = new JPanel(new GridLayout(0, 1));
- controlPanel.add(this.buildAddRenameNodePanel());
- controlPanel.add(this.buildMiscPanel());
- return controlPanel;
- }
-
- private Component buildAddRenameNodePanel() {
- JPanel addRenameNodePanel = new JPanel(new BorderLayout());
- addRenameNodePanel.add(this.buildAddButton(), BorderLayout.WEST);
- addRenameNodePanel.add(this.nameTextField, BorderLayout.CENTER);
- addRenameNodePanel.add(this.buildRenameButton(), BorderLayout.EAST);
- return addRenameNodePanel;
- }
-
- private Component buildMiscPanel() {
- JPanel miscPanel = new JPanel(new GridLayout(1, 0));
- miscPanel.add(this.buildClearChildrenButton());
- miscPanel.add(this.buildRemoveButton());
- miscPanel.add(this.buildResetButton());
- return miscPanel;
- }
-
- private String getName() {
- return this.nameTextField.getText();
- }
-
- // ********** queries **********
- private TestNode selectedNode() {
- if (this.treeSelectionModel.isSelectionEmpty()) {
- return null;
- }
- return (TestNode) this.treeSelectionModel.getSelectionPath().getLastPathComponent();
- }
-
- private TestModel selectedTestModel() {
- if (this.treeSelectionModel.isSelectionEmpty()) {
- return null;
- }
- return this.selectedNode().getValue();
- }
-
- private TestNode rootNode() {
- return (TestNode) this.treeModel.getRoot();
- }
-
- private TestModel root() {
- return this.rootNode().getValue();
- }
-
- private Collection<TreePath> expandedPaths() {
- Enumeration<TreePath> stream = this.tree.getExpandedDescendants(new TreePath(this.rootNode()));
- if (stream == null) {
- return Collections.emptyList();
- }
- return CollectionTools.list(new EnumerationIterator<TreePath>(stream));
- }
-
- // ********** behavior **********
- private void setSelectedNode(TestNode selectedNode) {
- this.treeSelectionModel.setSelectionPath(new TreePath(selectedNode.path()));
- }
-
- private void expandPaths(Collection<TreePath> paths) {
- for (TreePath path : paths) {
- this.tree.expandPath(path);
- }
- }
-
- // ********** add **********
- private JButton buildAddButton() {
- return new JButton(this.buildAddAction());
- }
-
- private Action buildAddAction() {
- Action action = new AbstractAction("add") {
- public void actionPerformed(ActionEvent event) {
- TreeModelAdapterUITest.this.addNode();
- }
- };
- action.setEnabled(true);
- return action;
- }
-
- /**
- * adding causes the tree to be sorted and nodes to be
- * removed and re-added; so we have to fiddle with the expansion state
- */
- void addNode() {
- TestModel selectedTestModel = this.selectedTestModel();
- if (selectedTestModel != null) {
- String name = this.getName();
- // save the expansion state and restore it after the add
- Collection<TreePath> paths = this.expandedPaths();
-
- selectedTestModel.addChild(name);
-
- this.expandPaths(paths);
- this.setSelectedNode(this.selectedNode().childNamed(name));
- }
- }
-
- // ********** remove **********
- private JButton buildRemoveButton() {
- return new JButton(this.buildRemoveAction());
- }
-
- private Action buildRemoveAction() {
- Action action = new AbstractAction("remove") {
- public void actionPerformed(ActionEvent event) {
- TreeModelAdapterUITest.this.removeNode();
- }
- };
- action.setEnabled(true);
- return action;
- }
-
- /**
- * we need to figure out which node to select after
- * the selected node is deleted
- */
- void removeNode() {
- TestModel selectedTestModel = this.selectedTestModel();
- // do not allow the root to be removed
- if ((selectedTestModel != null) && (selectedTestModel != this.root())) {
- // save the parent and index, so we can select another, nearby, node
- // once the selected node is removed
- TestNode parentNode = (TestNode) this.selectedNode().parent();
- int childIndex = parentNode.indexOfChild(this.selectedNode());
-
- selectedTestModel.getParent().removeChild(selectedTestModel);
-
- int childrenSize = parentNode.childrenSize();
- if (childIndex < childrenSize) {
- // select the child that moved up and replaced the just-deleted child
- this.setSelectedNode((TestNode) parentNode.child(childIndex));
- } else {
- if (childrenSize == 0) {
- // if there are no more children, select the parent
- this.setSelectedNode(parentNode);
- } else {
- // if the child at the bottom of the list was deleted, select the next child up
- this.setSelectedNode((TestNode) parentNode.child(childIndex - 1));
- }
- }
- }
- }
-
- // ********** rename **********
- private JButton buildRenameButton() {
- return new JButton(this.buildRenameAction());
- }
-
- private Action buildRenameAction() {
- Action action = new AbstractAction("rename") {
- public void actionPerformed(ActionEvent event) {
- TreeModelAdapterUITest.this.renameNode();
- }
- };
- action.setEnabled(true);
- return action;
- }
-
- /**
- * renaming causes the tree to be sorted and nodes to be
- * removed and re-added; so we have to fiddle with the expansion state
- */
- void renameNode() {
- TestModel selectedTestModel = this.selectedTestModel();
- if (selectedTestModel != null) {
- // save the node and re-select it after the rename
- TestNode selectedNode = this.selectedNode();
- // save the expansion state and restore it after the rename
- Collection<TreePath> paths = this.expandedPaths();
-
- selectedTestModel.setName(this.getName());
-
- this.expandPaths(paths);
- this.setSelectedNode(selectedNode);
- }
- }
-
- // ********** clear children **********
- private JButton buildClearChildrenButton() {
- return new JButton(this.buildClearChildrenAction());
- }
-
- private Action buildClearChildrenAction() {
- Action action = new AbstractAction("clear children") {
- public void actionPerformed(ActionEvent event) {
- TreeModelAdapterUITest.this.clearChildren();
- }
- };
- action.setEnabled(true);
- return action;
- }
-
- /**
- * nothing special, we just want to test #fireCollectionChanged(String)
- */
- void clearChildren() {
- TestModel selectedTestModel = this.selectedTestModel();
- if (selectedTestModel != null) {
- selectedTestModel.clearChildren();
- }
- }
-
- // ********** reset **********
- private JButton buildResetButton() {
- return new JButton(this.buildResetAction());
- }
-
- private Action buildResetAction() {
- Action action = new AbstractAction("reset") {
- public void actionPerformed(ActionEvent event) {
- TreeModelAdapterUITest.this.reset();
- }
- };
- action.setEnabled(true);
- return action;
- }
-
- /**
- * test the adapter's root node holder;
- * toggle between sorted and unsorted lists
- */
- void reset() {
- this.sorted = ! this.sorted;
- if (this.sorted) {
- this.rootNodeHolder.setValue(this.buildSortedRootNode());
- } else {
- this.rootNodeHolder.setValue(this.buildUnsortedRootNode());
- }
- this.tree.expandPath(new TreePath(this.rootNode()));
- }
-
-}

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