/*
* Copyright 2011 gitblit.com.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.gitblit.client;
import java.awt.BorderLayout;
import java.awt.Cursor;
import java.awt.FlowLayout;
import java.awt.Insets;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.IOException;
import java.util.List;
import javax.swing.DefaultComboBoxModel;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.SwingWorker;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import com.gitblit.Constants;
import com.gitblit.models.FeedEntryModel;
import com.gitblit.models.RepositoryModel;
import com.gitblit.utils.StringUtils;
/**
* The search dialog allows searching of a repository branch. This matches the
* search implementation of the site.
*
* @author James Moger
*
*/
public class SearchDialog extends JFrame {
private static final long serialVersionUID = 1L;
private final boolean isSearch;
private final GitblitClient gitblit;
private FeedEntryTableModel tableModel;
private HeaderPanel header;
private JTable table;
private JComboBox repositorySelector;
private DefaultComboBoxModel branchChoices;
private JComboBox branchSelector;
private JComboBox searchTypeSelector;
private JTextField searchFragment;
private JComboBox maxHitsSelector;
private int page;
private JButton prev;
private JButton next;
public SearchDialog(GitblitClient gitblit, boolean isSearch) {
super();
this.gitblit = gitblit;
this.isSearch = isSearch;
setTitle(Translation.get(isSearch ? "gb.search" : "gb.log"));
setIconImage(new ImageIcon(getClass().getResource("/gitblt-favicon.png")).getImage());
initialize();
setSize(900, 550);
}
private void initialize() {
prev = new JButton("<");
prev.setToolTipText(Translation.get("gb.pagePrevious"));
prev.setEnabled(false);
prev.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
search(--page);
}
});
next = new JButton(">");
next.setToolTipText(Translation.get("gb.pageNext"));
next.setEnabled(false);
next.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
search(++page);
}
});
final JButton search = new JButton(Translation.get(isSearch ? "gb.search" : "gb.refresh"));
search.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
search(0);
}
});
final JButton viewCommit = new JButton(Translation.get("gb.view"));
viewCommit.setEnabled(false);
viewCommit.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
viewCommit();
}
});
final JButton viewCommitDiff = new JButton(Translation.get("gb.commitdiff"));
viewCommitDiff.setEnabled(false);
viewCommitDiff.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
viewCommitDiff();
}
});
final JButton viewTree = new JButton(Translation.get("gb.tree"));
viewTree.setEnabled(false);
viewTree.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
viewTree();
}
});
JPanel controls = new JPanel(new FlowLayout(FlowLayout.CENTER, Utils.MARGIN, 0));
controls.add(viewCommit);
controls.add(viewCommitDiff);
controls.add(viewTree);
NameRenderer nameRenderer = new NameRenderer();
tableModel = new FeedEntryTableModel();
header = new HeaderPanel(Translation.get(isSearch ? "gb.search" : "gb.log"),
isSearch ? "search-icon.png" : "commit_changes_16x16.png");
table = Utils.newTable(tableModel, Utils.DATE_FORMAT);
String name = table.getColumnName(FeedEntryTableModel.Columns.Author.ordinal());
table.getColumn(name).setCellRenderer(nameRenderer);
name = table.getColumnName(FeedEntryTableModel.Columns.Repository.ordinal());
table.getColumn(name).setCellRenderer(nameRenderer);
name = table.getColumnName(FeedEntryTableModel.Columns.Branch.ordinal());
table.getColumn(name).setCellRenderer(new BranchRenderer());
name = table.getColumnName(FeedEntryTableModel.Columns.Message.ordinal());
table.getColumn(name).setCellRenderer(new MessageRenderer());
table.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
if (e.getClickCount() == 2) {
if (e.isControlDown()) {
viewCommitDiff();
} else {
viewCommit();
}
}
}
});
table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
@Override
public void valueChanged(ListSelectionEvent e) {
if (e.getValueIsAdjusting()) {
return;
}
boolean singleSelection = table.getSelectedRowCount() == 1;
viewCommit.setEnabled(singleSelection);
viewCommitDiff.setEnabled(singleSelection);
viewTree.setEnabled(singleSelection);
}
});
repositorySelector = new JComboBox(gitblit.getRepositories().toArray());
repositorySelector.setRenderer(nameRenderer);
repositorySelector.setForeground(nameRenderer.getForeground());
repositorySelector.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent event) {
// repopulate the branch list based on repository selection
// preserve branch selection, if possible
String selectedBranch = null;
if (branchSelector.getSelectedIndex() > -1) {
selectedBranch = branchSelector.getSelectedItem().toString();
}
updateBranches();
if (StringUtils.isEmpty(selectedBranch)) {
// do not select branch
branchSelector.setSelectedIndex(-1);
} else {
if (branchChoices.getIndexOf(selectedBranch) > -1) {
// select branch
branchChoices.setSelectedItem(selectedBranch);
} else {
// branch does not exist, do not select branch
branchSelector.setSelectedIndex(-1);
}
}
}
});
branchChoices = new DefaultComboBoxModel();
branchSelector = new JComboBox(branchChoices);
branchSelector.setRenderer(new BranchRenderer());
searchTypeSelector = new JComboBox(Constants.SearchType.values());
searchTypeSelector.setSelectedItem(Constants.SearchType.COMMIT);
maxHitsSelector = new JComboBox(new Integer[] { 25, 50, 75, 100 });
maxHitsSelector.setSelectedIndex(0);
searchFragment = new JTextField(25);
searchFragment.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent event) {
search(0);
}
});
JPanel queryPanel = new JPanel(new FlowLayout(FlowLayout.LEFT, Utils.MARGIN, 0));
queryPanel.add(new JLabel(Translation.get("gb.repository")));
queryPanel.add(repositorySelector);
queryPanel.add(new JLabel(Translation.get("gb.branch")));
queryPanel.add(branchSelector);
if (isSearch) {
queryPanel.add(new JLabel(Translation.get("gb.type")));
queryPanel.add(searchTypeSelector);
}
queryPanel.add(new JLabel(Translation.get("gb.maxHits")));
queryPanel.add(maxHitsSelector);
JPanel actionsPanel = new JPanel(new FlowLayout(FlowLayout.LEFT, Utils.MARGIN, 0));
actionsPanel.add(search);
actionsPanel.add(prev);
actionsPanel.add(next);
JPanel northControls = new JPanel(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
northControls.add(queryPanel, BorderLayout.WEST);
if (isSearch) {
northControls.add(searchFragment, BorderLayout.CENTER);
}
northControls.add(actionsPanel, BorderLayout.EAST);
JPanel northPanel = new JPanel(new BorderLayout(0, Utils.MARGIN));
northPanel.add(header, BorderLayout.NORTH);
northPanel.add(northControls, BorderLayout.CENTER);
JPanel contentPanel = new JPanel() {
private static final long serialVersionUID = 1L;
@Override
public Insets getInsets() {
return Utils.INSETS;
}
};
contentPanel.setLayout(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
contentPanel.add(northPanel, BorderLayout.NORTH);
contentPanel.add(new JScrollPane(table), BorderLayout.CENTER);
contentPanel.add(controls, BorderLayout.SOUTH);
setLayout(new BorderLayout());
add(contentPanel, BorderLayout.CENTER);
addWindowListener(new WindowAdapter() {
@Override
public void windowOpened(WindowEvent event) {
if (isSearch) {
searchFragment.requestFocus();
} else {
search(0);
}
}
@Override
public void windowActivated(WindowEvent event) {
if (isSearch) {
searchFragment.requestFocus();
}
}
});
}
public void selectRepository(RepositoryModel repository) {
repositorySelector.setSelectedItem(repository);
}
private void updateBranches() {
String repository = null;
if (repositorySelector.getSelectedIndex() > -1) {
repository = repositorySelector.getSelectedItem().toString();
}
List<String> branches = gitblit.getBranches(repository);
branchChoices.removeAllElements();
for (String branch : branches) {
branchChoices.addElement(branch);
}
}
protected void search(final int page) {
this.page = page;
final String repository = repositorySelector.getSelectedItem().toString();
final String branch = branchSelector.getSelectedIndex() > -1 ? branchSelector
.getSelectedItem().toString() : null;
final Constants.SearchType searchType = (Constants.SearchType) searchTypeSelector
.getSelectedItem();
final String fragment = isSearch ? searchFragment.getText() : null;
final int maxEntryCount = maxHitsSelector.getSelectedIndex() > -1 ? ((Integer) maxHitsSelector
.getSelectedItem()) : -1;
if (isSearch && StringUtils.isEmpty(fragment)) {
return;
}
setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
SwingWorker<List<FeedEntryModel>, Void> worker = new SwingWorker<List<FeedEntryModel>, Void>() {
@Override
protected List<FeedEntryModel> doInBackground() throws IOException {
if (isSearch) {
return gitblit.search(repository, branch, fragment, searchType, maxEntryCount,
page);
} else {
return gitblit.log(repository, branch, maxEntryCount, page);
}
}
@Override
protected void done() {
setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
try {
List<FeedEntryModel> results = get();
if (isSearch) {
updateTable(true, fragment, results);
} else {
updateTable(true, branch == null ? "" : branch, results);
}
} catch (Throwable t) {
Utils.showException(SearchDialog.this, t);
}
}
};
worker.execute();
}
protected void updateTable(boolean pack, String text, List<FeedEntryModel> entries) {
tableModel.entries.clear();
tableModel.entries.addAll(entries);
tableModel.fireTableDataChanged();
setTitle(Translation.get(isSearch ? "gb.search" : "gb.log")
+ (StringUtils.isEmpty(text) ? "" : (": " + text)) + " (" + entries.size()
+ (page > 0 ? (", pg " + (page + 1)) : "") + ")");
header.setText(getTitle());
if (pack) {
Utils.packColumns(table, Utils.MARGIN);
}
table.scrollRectToVisible(new Rectangle(table.getCellRect(0, 0, true)));
// update pagination buttons
int maxHits = (Integer) maxHitsSelector.getSelectedItem();
next.setEnabled(entries.size() == maxHits);
prev.setEnabled(page > 0);
}
protected FeedEntryModel getSelectedSyndicatedEntry() {
int viewRow = table.getSelectedRow();
int modelRow = table.convertRowIndexToModel(viewRow);
FeedEntryModel entry = tableModel.get(modelRow);
return entry;
}
protected void viewCommit() {
FeedEntryModel entry = getSelectedSyndicatedEntry();
Utils.browse(entry.link);
}
protected void viewCommitDiff() {
FeedEntryModel entry = getSelectedSyndicatedEntry();
Utils.browse(entry.link.replace("/commit/", "/commitdiff/"));
}
protected void viewTree() {
FeedEntryModel entry = getSelectedSyndicatedEntry();
Utils.browse(entry.link.replace("/commit/", "/tree/"));
}
}