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1 package org.enhydra.jawe.misc;
2
3 import org.enhydra.jawe.xml.panels.*;
4
5 import java.awt.*;
6 import java.awt.event.*;
7 import java.beans.*;
8 import java.net.URL  ;
9 import java.util.*;
10
11 import javax.swing.*;
12 import javax.swing.undo.*;
13 import javax.swing.event.*;
14 import javax.swing.tree.*;
15
16 import org.enhydra.jawe.*;
17 import org.enhydra.jawe.xml.*;
18 import org.enhydra.jawe.xml.elements.*;
19
20
25 public class TextTreePanel
26 extends XMLPanel {
27
28 private TreeModel treeModel;
29 private final JTree jtree;
30 private TextPreview textPreview;
31
32 public TextTreePanel( org.enhydra.jawe.xml.elements.Package myOwner,
33 TextPreview txPreview, String title ) {
34 super( myOwner, 2, title, XMLPanel.BOX_LAYOUT, true, true );
35
36 this.textPreview = txPreview;
37 treeModel = new TextTreeModel(myOwner);
38
39 jtree = new JTree( treeModel ) {
40 public boolean isCellEditable( int row, int col ) {
41 return false;
42 }
43 };
44
45 jtree.getSelectionModel().setSelectionMode
47 ( TreeSelectionModel.SINGLE_TREE_SELECTION );
48 jtree.setRootVisible( true );
49 DefaultTreeCellRenderer renderer = new DefaultTreeCellRenderer();
50 renderer.setBackground( Utils.getColor( JaWEConfig.getInstance().
51 getBackgroundColor() ) );
52 renderer.setBackgroundNonSelectionColor( Utils.getColor( JaWEConfig.
53 getInstance().getBackgroundColor() ) );
54 jtree.setCellRenderer( renderer );
55 jtree.setBackground( Utils.getColor( JaWEConfig.getInstance().
56 getBackgroundColor() ) );
57
58 jtree.addTreeSelectionListener( new TreeSelectionListener() {
59 public void valueChanged( TreeSelectionEvent e ) {
60 DefaultMutableTreeNode node = ( DefaultMutableTreeNode )
61 jtree.getLastSelectedPathComponent();
62 if ( node == null )
63 return;
64
65 org.enhydra.jawe.xml.XMLElement element =
66 ( org.enhydra.jawe.xml.XMLElement )
67 node.getUserObject();
68 textPreview.display( element );
69 }
70 } );
71
72
73 MouseListener mouseListener = new MouseAdapter() {
74 public void mouseClicked( MouseEvent me ) {
75 if ( SwingUtilities.isRightMouseButton( me ) ) {
76 int x = me.getX();
77 int y = me.getY();
78 JPopupMenu popup = new JPopupMenu();
80 JMenuItem menuItem1 = BarFactory.createMenuItem(
82 Utils.getUnqualifiedClassName( org.enhydra.jawe.actions.EditProperties.class )
83 );
84 menuItem1.addActionListener(
85 new ShowPropertyDialogActionListener( jtree, x, y, textPreview ) );
86 JMenuItem menuItem2 = BarFactory.createMenuItem("ExpandAll");
88 menuItem2.addActionListener(
89 new ExpandAllActionListener( jtree, x, y ) );
90 JMenuItem menuItem3 = BarFactory.createMenuItem("CollapseAll");
92 menuItem3.addActionListener(
93 new CollapseAllActionListener( jtree, x, y ) );
94 popup.add( menuItem1 );
95 popup.add( menuItem2 );
96 popup.add( menuItem3 );
97 popup.show( jtree, me.getX(), me.getY() );
98 }
99 }
100 };
101
102 jtree.addMouseListener( mouseListener );
103
104 jtree.addTreeExpansionListener( new JaWETreeExpansionListener( this.textPreview ));
105
106 JScrollPane allItemsPane = new JScrollPane();
107 allItemsPane.setViewportView( jtree );
108 allItemsPane.setBackground( Color.lightGray );
109 allItemsPane.setPreferredSize( new Dimension( 300, 300 ) );
110 add( allItemsPane );
111 }
112
113 public TreeModel getTreeModel() {
114 return treeModel;
115 }
116
117 public JTree getTree() {
118 return jtree;
119 }
120
121
124 class ShowPropertyDialogActionListener
125 implements ActionListener {
126
127 JTree jtree;
128 int x;
129 int y;
130 TextPreview textPreview;
131
132 public ShowPropertyDialogActionListener( JTree jtree, int x, int y, TextPreview textPreview ) {
133 this.jtree = jtree;
134 this.x = x;
135 this.y = y;
136 this.textPreview = textPreview;
137 }
138
139 public void actionPerformed( ActionEvent e ) {
140 showPropertyDialog( jtree, x, y );
141 this.textPreview.refreshView();
142 }
143
144 private void showPropertyDialog( JTree jtree, int x, int y ) {
145 TreePath treePath = jtree.getPathForLocation( x, y );
146 Object [] pathArray = treePath.getPath();
147 DefaultMutableTreeNode selectedNode = ( DefaultMutableTreeNode )
148 pathArray[pathArray.length - 1];
149 XMLElementDialog d = new XMLElementDialog(
150 ( JFrame ) JaWE.getInstance().getMainFrame(),
151 ResourceManager.getLanguageDependentString(
152 "DialogProperties" ) + " - " +
153 ( ( XMLElement ) selectedNode.getUserObject() ).toName()
154 );
155 d.editXMLElement( ( ( XMLElement ) selectedNode.getUserObject() ).
156 getPanel(), true, false );
157 }
158
159 }
160
161
164 class ExpandAllActionListener
165 implements ActionListener {
166 JTree jtree;
167 int x;
168 int y;
169 public ExpandAllActionListener( JTree jtree, int x, int y ) {
170 this.jtree = jtree;
171 this.x = x;
172 this.y = y;
173 }
174
175 public void actionPerformed( ActionEvent e ) {
176 XMLUtil.expandAll(this.jtree, jtree.getPathForLocation(x,y), true);
177 }
178 }
179
180
183 class CollapseAllActionListener
184 implements ActionListener {
185 JTree jtree;
186 int x;
187 int y;
188 public CollapseAllActionListener( JTree jtree, int x, int y ) {
189 this.jtree = jtree;
190 this.x = x;
191 this.y = y;
192 }
193
194 public void actionPerformed( ActionEvent e ) {
195 XMLUtil.expandAll(this.jtree, jtree.getPathForLocation(x,y), false);
196 }
197 }
198
199
202 class JaWETreeExpansionListener
203 implements TreeExpansionListener {
204
205 TextPreview textPreview;
206
207 public JaWETreeExpansionListener(TextPreview textPreview) {
208 this.textPreview = textPreview;
209 }
210
211 public void treeExpanded( TreeExpansionEvent e ) {
212 TreePath expandedPath = e.getPath();
213 ((XMLElement)((DefaultMutableTreeNode)expandedPath.
214 getLastPathComponent()).getUserObject()).setCollapsed(false);
215 }
217
218 public void treeCollapsed( TreeExpansionEvent e ) {
219 TreePath collapsedPath = e.getPath();
220 ((XMLElement)((DefaultMutableTreeNode)collapsedPath.
221 getLastPathComponent()).getUserObject()).setCollapsed(true);
222 }
224
225
236 }
237
238
239 }
240 |
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