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19 package org.netbeans.modules.subversion.ui.search;
20
21 import java.awt.BorderLayout  ;
22 import java.awt.EventQueue ;
23 import java.awt.event.ActionEvent ;
24 import java.awt.event.ActionListener ;
25 import java.text.DateFormat ;
26 import java.text.ParseException ;
27 import java.text.SimpleDateFormat ;
28 import java.util.ArrayList ;
29 import java.util.Date ;
30 import java.util.List ;
31 import javax.swing.JPanel ;
32 import javax.swing.event.DocumentEvent ;
33 import javax.swing.event.DocumentListener ;
34 import javax.swing.event.ListSelectionListener ;
35 import org.netbeans.modules.subversion.RepositoryFile;
36 import org.netbeans.modules.subversion.Subversion;
37 import org.netbeans.modules.subversion.client.SvnClient;
38 import org.netbeans.modules.subversion.client.SvnProgressSupport;
39 import org.netbeans.modules.subversion.SvnModuleConfig;
40 import org.netbeans.modules.versioning.util.NoContentPanel;
41 import org.openide.nodes.AbstractNode;
42 import org.openide.nodes.Children;
43 import org.openide.util.RequestProcessor;
44 import org.tigris.subversion.svnclientadapter.ISVNLogMessage;
45 import org.tigris.subversion.svnclientadapter.SVNClientException;
46 import org.tigris.subversion.svnclientadapter.SVNRevision;
47
48
53 public class SvnSearch implements ActionListener , DocumentListener {
54
55 private static final String DATE_FROM = "svnSearch.dateFrom";
56 private static final DateFormat DATE_FORMAT = new SimpleDateFormat ("yyyy-MM-dd"); private final SvnSearchPanel panel;
58
59 private RepositoryFile repositoryRoot;
60 private SvnSearchView searchView ;
61 private SvnProgressSupport support;
62 private NoContentPanel noContentPanel;
63
64 public SvnSearch(RepositoryFile repositoryRoot) {
65 this.repositoryRoot = repositoryRoot;
66 panel = new SvnSearchPanel();
67 panel.listButton.addActionListener(this);
68 panel.dateFromTextField.getDocument().addDocumentListener(this);
69
70 String date = DATE_FORMAT.format(new Date (System.currentTimeMillis() - 1000 * 60 * 60 * 24 * 7));
71 panel.dateFromTextField.setText(SvnModuleConfig.getDefault().getPreferences().get(DATE_FROM, date));
72
73 searchView = new SvnSearchView();
74
75 panel.listPanel.setLayout(new BorderLayout ());
76 panel.listPanel.add(searchView.getComponent());
77
78 noContentPanel = new NoContentPanel();
79 panel.noContentPanel.setLayout(new BorderLayout ());
80 panel.noContentPanel.add(noContentPanel);
81 noContentPanel.setLabel(org.openide.util.NbBundle.getMessage(SvnSearch.class, "LBL_NoResults_SearchNotPerformed"));
83 panel.listPanel.setVisible(false);
84 panel.noContentPanel.setVisible(true);
85 }
86
87
90 public void cancel() {
91 if(support != null) {
92 support.cancel();
93 }
94 }
95
96 private void listLogEntries() {
97
98 noContentPanel.setLabel(org.openide.util.NbBundle.getMessage(SvnSearch.class, "LBL_NoResults_SearchInProgress")); panel.listPanel.setVisible(false);
100 panel.noContentPanel.setVisible(true);
101
102 final SVNRevision revisionFrom = getRevisionFrom();
103 if(revisionFrom instanceof SVNRevision.DateSpec) {
104 SvnModuleConfig.getDefault().getPreferences().put(DATE_FROM, panel.dateFromTextField.getText().trim());
105 }
106
107 RequestProcessor rp = Subversion.getInstance().getRequestProcessor(this.repositoryRoot.getRepositoryUrl());
108 try {
109 support = new SvnProgressSupport() {
110 protected void perform() {
111 SvnClient client;
112 ISVNLogMessage[] lm;
113 try {
114 client = Subversion.getInstance().getClient(SvnSearch.this.repositoryRoot.getRepositoryUrl(), this);
115 lm = client.getLogMessages(repositoryRoot.getRepositoryUrl(),
116 SVNRevision.HEAD,
117 revisionFrom);
118 } catch (SVNClientException ex) {
119 AbstractNode errorNode = new AbstractNode(Children.LEAF);
120 errorNode.setDisplayName(org.openide.util.NbBundle.getMessage(SvnSearch.class, "LBL_Error")); errorNode.setShortDescription(ex.getLocalizedMessage());
122 return;
123 }
124
125 if(isCanceled()) {
126 return;
127 }
128
129 final List <ISVNLogMessage> msgList = new ArrayList <ISVNLogMessage>(lm.length);
130 if(revisionFrom instanceof SVNRevision.DateSpec) {
131 long timeFrom = ((SVNRevision.DateSpec)revisionFrom).getDate().getTime();
132 for (int i = 0; i < lm.length; i++) {
133 if(lm[i].getDate().getTime() >= timeFrom) {
134 msgList.add(lm[i]);
135 }
136 }
137 lm = msgList.toArray(new ISVNLogMessage[msgList.size()]);
138 }
139 final ISVNLogMessage[] msgRet = lm;
140 EventQueue.invokeLater(new Runnable () {
141 public void run() {
142 panel.listPanel.setVisible(true);
143 panel.noContentPanel.setVisible(false);
144 searchView.setResults(msgRet);
145 }
146 });
147 }
148 };
149 support.start(rp, SvnSearch.this.repositoryRoot.getRepositoryUrl(), org.openide.util.NbBundle.getMessage(SvnSearch.class, "LBL_Search_Progress")); } finally {
151 support = null;
153 }
154 }
155
156 public JPanel getSearchPanel() {
157 return panel;
158 }
159
160 public SVNRevision getSelectedRevision() {
161 return searchView.getSelectedValue();
162 }
163
164 public void addListSelectionListener(ListSelectionListener listener) {
165 searchView.addListSelectionListener(listener);
166 }
167
168 public void removeListSelectionListener(ListSelectionListener listener) {
169 searchView.removeListSelectionListener(listener);
170 }
171
172 public void actionPerformed(ActionEvent e) {
173 if(e.getSource()==panel.listButton) {
174 listLogEntries();
175 }
176 }
177
178 private SVNRevision getRevisionFrom() {
179 String value = panel.dateFromTextField.getText().trim();
180 if(value.equals("")) {
181 return new SVNRevision.Number(1);
182 }
183 try {
184 return new SVNRevision.DateSpec(DATE_FORMAT.parse(value));
185 } catch (ParseException ex) {
186 return null; }
188 }
189
190 public void insertUpdate(DocumentEvent e) {
191 validateUserInput();
192 }
193
194 public void removeUpdate(DocumentEvent e) {
195 validateUserInput();
196 }
197
198 public void changedUpdate(DocumentEvent e) {
199 validateUserInput();
200 }
201
202 private void validateUserInput() {
203 boolean isValid = false;
204 String dateString = panel.dateFromTextField.getText();
205 if(dateString.equals("")) { isValid = true;
207 } else {
208 try {
209 DATE_FORMAT.parse(panel.dateFromTextField.getText());
210 isValid = true;
211 } catch (ParseException ex) {
212 }
214 }
215 panel.listButton.setEnabled(isValid);
216 }
217
218 }
219 |
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