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19 package org.netbeans.modules.subversion.ui.history;
20
21 import org.openide.explorer.view.TreeTableView;
22 import org.openide.explorer.ExplorerManager;
23 import org.openide.nodes.Node;
24 import org.openide.nodes.PropertySupport;
25 import org.openide.nodes.AbstractNode;
26 import org.openide.nodes.Children;
27 import org.openide.util.NbBundle;
28 import org.openide.util.lookup.Lookups;
29 import org.openide.ErrorManager;
30
31 import javax.swing.*;
32 import javax.swing.tree.DefaultTreeCellRenderer  ;
33 import java.util.*;
34 import java.beans.PropertyVetoException ;
35 import java.lang.reflect.InvocationTargetException ;
36
37
42 class DiffTreeTable extends TreeTableView {
43
44 private RevisionsRootNode rootNode;
45 private List results;
46 private final SearchHistoryPanel master;
47
48 public DiffTreeTable(SearchHistoryPanel master) {
49 this.master = master;
50 treeTable.setShowHorizontalLines(true);
51 treeTable.setShowVerticalLines(false);
52 setRootVisible(false);
53 setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
54 setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
55 setupColumns();
56
57 DefaultTreeCellRenderer renderer = new DefaultTreeCellRenderer ();
58 renderer.setOpenIcon(null);
59 renderer.setClosedIcon(null);
60 renderer.setLeafIcon(null);
61 tree.setCellRenderer(renderer);
62 }
63
64 private void setupColumns() {
65 Node.Property [] columns = new Node.Property[4];
66 ResourceBundle loc = NbBundle.getBundle(DiffTreeTable.class);
67 columns[0] = new ColumnDescriptor(RevisionNode.COLUMN_NAME_NAME, String .class, "", ""); columns[0].setValue("TreeColumnTTV", Boolean.TRUE); columns[1] = new ColumnDescriptor(RevisionNode.COLUMN_NAME_DATE, String .class, loc.getString("LBL_DiffTree_Column_Time"), loc.getString("LBL_DiffTree_Column_Time_Desc"));
70 columns[2] = new ColumnDescriptor(RevisionNode.COLUMN_NAME_USERNAME, String .class, loc.getString("LBL_DiffTree_Column_Username"), loc.getString("LBL_DiffTree_Column_Username_Desc"));
71 columns[3] = new ColumnDescriptor(RevisionNode.COLUMN_NAME_MESSAGE, String .class, loc.getString("LBL_DiffTree_Column_Message"), loc.getString("LBL_DiffTree_Column_Message_Desc"));
72 setProperties(columns);
73 }
74
75 private void setDefaultColumnSizes() {
76 SwingUtilities.invokeLater(new Runnable () {
77 public void run() {
78 int width = getWidth();
79 treeTable.getColumnModel().getColumn(0).setPreferredWidth(width * 25 / 100);
80 treeTable.getColumnModel().getColumn(1).setPreferredWidth(width * 15 / 100);
81 treeTable.getColumnModel().getColumn(2).setPreferredWidth(width * 10 / 100);
82 treeTable.getColumnModel().getColumn(3).setPreferredWidth(width * 50 / 100);
83 }
84 });
85 }
86
87 void setSelection(int idx) {
88 treeTable.getSelectionModel().setValueIsAdjusting(false);
89 treeTable.scrollRectToVisible(treeTable.getCellRect(idx, 1, true));
90 treeTable.getSelectionModel().setSelectionInterval(idx, idx);
91 }
92
93 void setSelection(RepositoryRevision container) {
94 RevisionNode node = (RevisionNode) getNode(rootNode, container);
95 if (node == null) return;
96 ExplorerManager em = ExplorerManager.find(this);
97 try {
98 em.setSelectedNodes(new Node [] { node });
99 } catch (PropertyVetoException e) {
100 ErrorManager.getDefault().notify(e);
101 }
102 }
103
104 void setSelection(RepositoryRevision.Event revision) {
105 RevisionNode node = (RevisionNode) getNode(rootNode, revision);
106 if (node == null) return;
107 ExplorerManager em = ExplorerManager.find(this);
108 try {
109 em.setSelectedNodes(new Node [] { node });
110 } catch (PropertyVetoException e) {
111 ErrorManager.getDefault().notify(e);
112 }
113 }
114
115 private Node getNode(Node node, Object obj) {
116 Object object = node.getLookup().lookup(obj.getClass());
117 if (obj.equals(object)) return node;
118 Enumeration children = node.getChildren().nodes();
119 while (children.hasMoreElements()) {
120 Node child = (Node) children.nextElement();
121 Node result = getNode(child, obj);
122 if (result != null) return result;
123 }
124 return null;
125 }
126
127 public int [] getSelection() {
128 return treeTable.getSelectedRows();
129 }
130
131 public int getRowCount() {
132 return treeTable.getRowCount();
133 }
134
135 private static class ColumnDescriptor<T> extends PropertySupport.ReadOnly<T> {
136
137 public ColumnDescriptor(String name, Class <T> type, String displayName, String shortDescription) {
138 super(name, type, displayName, shortDescription);
139 }
140
141 public T getValue() throws IllegalAccessException , InvocationTargetException {
142 return null;
143 }
144 }
145
146 public void addNotify() {
147 super.addNotify();
148 ExplorerManager em = ExplorerManager.find(this);
149 em.setRootContext(rootNode);
150 setDefaultColumnSizes();
151 }
152
153 public void setResults(List results) {
154 this.results = results;
155 rootNode = new RevisionsRootNode();
156 ExplorerManager em = ExplorerManager.find(this);
157 if (em != null) {
158 em.setRootContext(rootNode);
159 }
160 }
161
162 private class RevisionsRootNode extends AbstractNode {
163
164 public RevisionsRootNode() {
165 super(new RevisionsRootNodeChildren(), Lookups.singleton(results));
166 }
167
168 public String getName() {
169 return "revision"; }
171
172 public String getDisplayName() {
173 return NbBundle.getMessage(DiffTreeTable.class, "LBL_DiffTree_Column_Name"); }
175
176 public String getShortDescription() {
177 return NbBundle.getMessage(DiffTreeTable.class, "LBL_DiffTree_Column_Name_Desc"); }
179 }
180
181 private class RevisionsRootNodeChildren extends Children.Keys {
182
183 public RevisionsRootNodeChildren() {
184 }
185
186 protected void addNotify() {
187 refreshKeys();
188 }
189
190 protected void removeNotify() {
191 setKeys(Collections.EMPTY_SET);
192 }
193
194 private void refreshKeys() {
195 setKeys(results);
196 }
197
198 protected Node[] createNodes(Object key) {
199 RevisionNode node;
200 if (key instanceof RepositoryRevision) {
201 node = new RevisionNode((RepositoryRevision) key, master);
202 } else { node = new RevisionNode(((RepositoryRevision.Event) key), master);
204 }
205 return new Node[] { node };
206 }
207 }
208 }
209 |
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