/*
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* Copyright 2011 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.client;
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import java.awt.BorderLayout;
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import java.awt.FlowLayout;
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import java.awt.Insets;
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import java.awt.Rectangle;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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import java.awt.event.WindowAdapter;
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import java.awt.event.WindowEvent;
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import java.io.IOException;
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import java.util.List;
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import javax.swing.DefaultComboBoxModel;
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import javax.swing.ImageIcon;
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import javax.swing.JButton;
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import javax.swing.JComboBox;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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import javax.swing.JScrollPane;
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import javax.swing.JTable;
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import javax.swing.JTextField;
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import javax.swing.SwingWorker;
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import javax.swing.event.ListSelectionEvent;
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import javax.swing.event.ListSelectionListener;
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import com.gitblit.Constants;
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import com.gitblit.models.RepositoryModel;
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import com.gitblit.models.FeedEntryModel;
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import com.gitblit.utils.StringUtils;
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/**
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* The search dialog allows searching of a repository branch. This matches the
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* search implementation of the site.
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*
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* @author James Moger
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*
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*/
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public class SearchDialog extends JFrame {
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private static final long serialVersionUID = 1L;
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private final boolean isSearch;
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private final GitblitClient gitblit;
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private FeedEntryTableModel tableModel;
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private HeaderPanel header;
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private JTable table;
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private JComboBox repositorySelector;
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private DefaultComboBoxModel branchChoices;
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private JComboBox branchSelector;
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private JComboBox searchTypeSelector;
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private JTextField searchFragment;
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private JComboBox maxHitsSelector;
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private int page;
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private JButton prev;
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private JButton next;
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public SearchDialog(GitblitClient gitblit, boolean isSearch) {
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super();
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this.gitblit = gitblit;
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this.isSearch = isSearch;
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setTitle(Translation.get(isSearch ? "gb.search" : "gb.log"));
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setIconImage(new ImageIcon(getClass().getResource(
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isSearch ? "/gitblt-favicon.png" : "/commit_changes_16x16.png")).getImage());
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initialize();
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setSize(900, 550);
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}
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private void initialize() {
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prev = new JButton("<");
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prev.setToolTipText(Translation.get("gb.pagePrevious"));
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prev.setEnabled(false);
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prev.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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search(--page);
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}
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});
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next = new JButton(">");
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next.setToolTipText(Translation.get("gb.pageNext"));
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next.setEnabled(false);
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next.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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search(++page);
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}
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});
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final JButton search = new JButton(Translation.get(isSearch ? "gb.search" : "gb.refresh"));
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search.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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search(0);
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}
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});
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final JButton viewCommit = new JButton(Translation.get("gb.view"));
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viewCommit.setEnabled(false);
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viewCommit.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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viewCommit();
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}
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});
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final JButton viewCommitDiff = new JButton(Translation.get("gb.commitdiff"));
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viewCommitDiff.setEnabled(false);
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viewCommitDiff.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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viewCommitDiff();
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}
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});
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final JButton viewTree = new JButton(Translation.get("gb.tree"));
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viewTree.setEnabled(false);
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viewTree.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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viewTree();
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}
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});
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JPanel controls = new JPanel(new FlowLayout(FlowLayout.CENTER, Utils.MARGIN, 0));
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controls.add(viewCommit);
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controls.add(viewCommitDiff);
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controls.add(viewTree);
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NameRenderer nameRenderer = new NameRenderer();
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tableModel = new FeedEntryTableModel();
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header = new HeaderPanel(Translation.get(isSearch ? "gb.search" : "gb.log"),
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isSearch ? "search-icon.png" : "commit_changes_16x16.png");
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table = Utils.newTable(tableModel, Utils.DATE_FORMAT);
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String name = table.getColumnName(FeedEntryTableModel.Columns.Author.ordinal());
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table.setRowHeight(nameRenderer.getFont().getSize() + 8);
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table.getColumn(name).setCellRenderer(nameRenderer);
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name = table.getColumnName(FeedEntryTableModel.Columns.Repository.ordinal());
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table.getColumn(name).setCellRenderer(nameRenderer);
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name = table.getColumnName(FeedEntryTableModel.Columns.Branch.ordinal());
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table.getColumn(name).setCellRenderer(new BranchRenderer());
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name = table.getColumnName(FeedEntryTableModel.Columns.Message.ordinal());
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table.getColumn(name).setCellRenderer(new MessageRenderer());
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table.addMouseListener(new MouseAdapter() {
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public void mouseClicked(MouseEvent e) {
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if (e.getClickCount() == 2) {
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if (e.isControlDown()) {
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viewCommitDiff();
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} else {
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viewCommit();
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}
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}
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}
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});
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table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
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@Override
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public void valueChanged(ListSelectionEvent e) {
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if (e.getValueIsAdjusting()) {
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return;
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}
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boolean singleSelection = table.getSelectedRowCount() == 1;
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viewCommit.setEnabled(singleSelection);
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viewCommitDiff.setEnabled(singleSelection);
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viewTree.setEnabled(singleSelection);
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}
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});
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repositorySelector = new JComboBox(gitblit.getRepositories().toArray());
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repositorySelector.setRenderer(nameRenderer);
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repositorySelector.setForeground(nameRenderer.getForeground());
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repositorySelector.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent event) {
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// repopulate the branch list based on repository selection
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// preserve branch selection, if possible
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String selectedBranch = null;
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if (branchSelector.getSelectedIndex() > -1) {
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selectedBranch = branchSelector.getSelectedItem().toString();
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}
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updateBranches();
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if (StringUtils.isEmpty(selectedBranch)) {
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// do not select branch
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branchSelector.setSelectedIndex(-1);
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} else {
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if (branchChoices.getIndexOf(selectedBranch) > -1) {
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// select branch
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branchChoices.setSelectedItem(selectedBranch);
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} else {
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// branch does not exist, do not select branch
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branchSelector.setSelectedIndex(-1);
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}
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}
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}
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});
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branchChoices = new DefaultComboBoxModel();
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branchSelector = new JComboBox(branchChoices);
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branchSelector.setRenderer(new BranchRenderer());
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searchTypeSelector = new JComboBox(Constants.SearchType.values());
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searchTypeSelector.setSelectedItem(Constants.SearchType.COMMIT);
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maxHitsSelector = new JComboBox(new Integer[] { 25, 50, 75, 100 });
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maxHitsSelector.setSelectedIndex(0);
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searchFragment = new JTextField(25);
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searchFragment.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent event) {
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search(0);
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}
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});
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JPanel queryPanel = new JPanel(new FlowLayout(FlowLayout.LEFT, Utils.MARGIN, 0));
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queryPanel.add(new JLabel(Translation.get("gb.repository")));
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queryPanel.add(repositorySelector);
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queryPanel.add(new JLabel(Translation.get("gb.branch")));
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queryPanel.add(branchSelector);
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if (isSearch) {
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queryPanel.add(new JLabel(Translation.get("gb.type")));
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queryPanel.add(searchTypeSelector);
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}
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queryPanel.add(new JLabel(Translation.get("gb.maxHits")));
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queryPanel.add(maxHitsSelector);
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JPanel actionsPanel = new JPanel(new FlowLayout(FlowLayout.LEFT, Utils.MARGIN, 0));
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actionsPanel.add(search);
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actionsPanel.add(prev);
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actionsPanel.add(next);
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JPanel northControls = new JPanel(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
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northControls.add(queryPanel, BorderLayout.WEST);
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if (isSearch) {
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northControls.add(searchFragment, BorderLayout.CENTER);
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}
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northControls.add(actionsPanel, BorderLayout.EAST);
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JPanel northPanel = new JPanel(new BorderLayout(0, Utils.MARGIN));
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northPanel.add(header, BorderLayout.NORTH);
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northPanel.add(northControls, BorderLayout.CENTER);
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JPanel contentPanel = new JPanel() {
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private static final long serialVersionUID = 1L;
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@Override
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public Insets getInsets() {
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return Utils.INSETS;
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}
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};
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contentPanel.setLayout(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
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contentPanel.add(northPanel, BorderLayout.NORTH);
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contentPanel.add(new JScrollPane(table), BorderLayout.CENTER);
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contentPanel.add(controls, BorderLayout.SOUTH);
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setLayout(new BorderLayout());
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add(contentPanel, BorderLayout.CENTER);
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if (isSearch) {
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addWindowListener(new WindowAdapter() {
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@Override
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public void windowOpened(WindowEvent event) {
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searchFragment.requestFocus();
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}
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@Override
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public void windowActivated(WindowEvent event) {
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searchFragment.requestFocus();
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}
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});
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}
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}
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public void selectRepository(RepositoryModel repository) {
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repositorySelector.setSelectedItem(repository);
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}
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private void updateBranches() {
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String repository = null;
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if (repositorySelector.getSelectedIndex() > -1) {
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repository = repositorySelector.getSelectedItem().toString();
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}
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List<String> branches = gitblit.getBranches(repository);
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branchChoices.removeAllElements();
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for (String branch : branches) {
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branchChoices.addElement(branch);
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}
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}
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protected void search(final int page) {
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this.page = page;
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final String repository = repositorySelector.getSelectedItem().toString();
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final String branch = branchSelector.getSelectedIndex() > -1 ? branchSelector
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.getSelectedItem().toString() : null;
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final Constants.SearchType searchType = (Constants.SearchType) searchTypeSelector
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.getSelectedItem();
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final String fragment = isSearch ? searchFragment.getText() : null;
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final int maxEntryCount = maxHitsSelector.getSelectedIndex() > -1 ? ((Integer) maxHitsSelector
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.getSelectedItem()) : -1;
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if (isSearch && StringUtils.isEmpty(fragment)) {
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return;
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}
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SwingWorker<List<FeedEntryModel>, Void> worker = new SwingWorker<List<FeedEntryModel>, Void>() {
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@Override
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protected List<FeedEntryModel> doInBackground() throws IOException {
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if (isSearch) {
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return gitblit.search(repository, branch, fragment, searchType, maxEntryCount,
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page);
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} else {
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return gitblit.log(repository, branch, maxEntryCount, page);
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}
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}
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@Override
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protected void done() {
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try {
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List<FeedEntryModel> results = get();
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if (isSearch) {
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updateTable(true, fragment, results);
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} else {
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updateTable(true, branch == null ? "" : branch, results);
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}
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} catch (Throwable t) {
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Utils.showException(SearchDialog.this, t);
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}
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}
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};
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worker.execute();
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}
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protected void updateTable(boolean pack, String text, List<FeedEntryModel> entries) {
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tableModel.entries.clear();
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tableModel.entries.addAll(entries);
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tableModel.fireTableDataChanged();
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setTitle(Translation.get(isSearch ? "gb.search" : "gb.log") + ": " + text + " ("
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+ entries.size() + (page > 0 ? (", pg " + (page + 1)) : "") + ")");
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header.setText(getTitle());
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if (pack) {
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Utils.packColumns(table, Utils.MARGIN);
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}
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table.scrollRectToVisible(new Rectangle(table.getCellRect(0, 0, true)));
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// update pagination buttons
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int maxHits = (Integer) maxHitsSelector.getSelectedItem();
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next.setEnabled(entries.size() == maxHits);
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prev.setEnabled(page > 0);
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}
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protected FeedEntryModel getSelectedSyndicatedEntry() {
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int viewRow = table.getSelectedRow();
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int modelRow = table.convertRowIndexToModel(viewRow);
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FeedEntryModel entry = tableModel.get(modelRow);
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return entry;
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}
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protected void viewCommit() {
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FeedEntryModel entry = getSelectedSyndicatedEntry();
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Utils.browse(entry.link);
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}
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protected void viewCommitDiff() {
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FeedEntryModel entry = getSelectedSyndicatedEntry();
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Utils.browse(entry.link.replace("/commit/", "/commitdiff/"));
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}
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protected void viewTree() {
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FeedEntryModel entry = getSelectedSyndicatedEntry();
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Utils.browse(entry.link.replace("/commit/", "/tree/"));
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}
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}
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