/*
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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.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.io.IOException;
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import java.util.List;
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import javax.swing.JButton;
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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.event.ListSelectionEvent;
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import javax.swing.event.ListSelectionListener;
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import com.gitblit.Constants.RpcRequest;
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import com.gitblit.models.FeedModel;
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import com.gitblit.models.SyndicatedEntryModel;
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/**
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* RSS Feeds Panel displays recent entries and launches the browser to view the
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* commit. commitdiff, or tree of a commit.
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*
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* @author James Moger
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*
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*/
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public abstract class FeedsPanel extends JPanel {
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private static final long serialVersionUID = 1L;
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private final GitblitClient gitblit;
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private SyndicatedEntryTableModel tableModel;
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private HeaderPanel header;
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private JTable table;
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public FeedsPanel(GitblitClient gitblit) {
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super();
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this.gitblit = gitblit;
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initialize();
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}
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private void initialize() {
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JButton refreshFeeds = new JButton(Translation.get("gb.refresh"));
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refreshFeeds.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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refreshFeeds();
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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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JButton subscribeFeeds = new JButton(Translation.get("gb.subscribe") + "...");
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subscribeFeeds.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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subscribeFeeds(gitblit.getAvailableFeeds());
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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(refreshFeeds);
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controls.add(subscribeFeeds);
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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 SyndicatedEntryTableModel();
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header = new HeaderPanel(Translation.get("gb.timeline"), "feed_16x16.png");
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table = Utils.newTable(tableModel, Utils.DATE_FORMAT);
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String name = table.getColumnName(SyndicatedEntryTableModel.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(SyndicatedEntryTableModel.Columns.Repository.ordinal());
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table.getColumn(name).setCellRenderer(nameRenderer);
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name = table.getColumnName(SyndicatedEntryTableModel.Columns.Branch.ordinal());
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table.getColumn(name).setCellRenderer(new BranchRenderer());
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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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setLayout(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
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add(header, BorderLayout.NORTH);
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add(new JScrollPane(table), BorderLayout.CENTER);
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add(controls, BorderLayout.SOUTH);
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}
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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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protected void refreshFeeds() {
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// TODO change request type here
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GitblitWorker worker = new GitblitWorker(FeedsPanel.this, RpcRequest.LIST_USERS) {
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@Override
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protected Boolean doRequest() throws IOException {
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gitblit.refreshSubscribedFeeds();
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return true;
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}
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@Override
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protected void onSuccess() {
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updateTable(false);
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}
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};
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worker.execute();
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}
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protected abstract void subscribeFeeds(List<FeedModel> feeds);
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protected void updateTable(boolean pack) {
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tableModel.entries.clear();
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tableModel.entries.addAll(gitblit.getSyndicatedEntries());
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tableModel.fireTableDataChanged();
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header.setText(Translation.get("gb.timeline") + " ("
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+ gitblit.getSyndicatedEntries().size() + ")");
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if (pack) {
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Utils.packColumns(table, Utils.MARGIN);
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}
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}
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protected SyndicatedEntryModel getSelectedSyndicatedEntry() {
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int viewRow = table.getSelectedRow();
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int modelRow = table.convertRowIndexToModel(viewRow);
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SyndicatedEntryModel 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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SyndicatedEntryModel 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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SyndicatedEntryModel 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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SyndicatedEntryModel 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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