protected static void prepareConnection(HttpURLConnection conn) throws ProtocolException {
conn.setRequestMethod("GET");
Settings s = Settings.getInstance();
conn.setConnectTimeout(1000 * s.httpConnectionTimeout);
conn.setReadTimeout(1000 * s.httpReadTimeout);
if (conn.getRequestProperty("User-agent") == null)
conn.setRequestProperty("User-agent", s.getUserAgent());
conn.setRequestProperty("Accept", ACCEPT);
}
@Override
public String getTileUrl(int zoom, int tilex, int tiley) {
String ticket = Settings.getInstance().osmHikingTicket;
if (ticket != null && ticket.length() > 0) {
return ABO + super.getTileUrl(zoom, tilex, tiley) + "/ticket/" + ticket;
} else return null;
}
public static void load() {
File mapSourcesDir = Settings.getInstance().getMapSourcesDirectory();
File mapSourcesProperties = new File(mapSourcesDir, FILENAME);
if (!mapSourcesProperties.isFile()) return;
FileInputStream in = null;
try {
in = new FileInputStream(mapSourcesProperties);
PROPERTIES.load(in);
} catch (IOException e) {
log.error("Failed to load mapsources.properties", e);
} finally {
Utilities.closeStream(in);
}
if (!SHUTDOWN_HOOK_REGISTERED) {
Runtime.getRuntime()
.addShutdownHook(
new Thread() {
@Override
public void run() {
save();
}
});
}
}
/**
* Reads all available data from the input stream of <code>conn</code> and returns it as byte
* array. If no input data is available the method returns <code>null</code>.
*
* @param conn
* @return
* @throws IOException
*/
protected static byte[] loadBodyDataInBuffer(HttpURLConnection conn) throws IOException {
InputStream input = conn.getInputStream();
byte[] data = null;
try {
if (Thread.currentThread() instanceof MapSourceListener) {
// We only throttle atlas downloads, not downloads for the preview map
long bandwidthLimit = Settings.getInstance().getBandwidthLimit();
if (bandwidthLimit > 0) {
input = new ThrottledInputStream(input);
}
}
data = Utilities.getInputBytes(input);
} catch (IOException e) {
InputStream errorIn = conn.getErrorStream();
try {
byte[] errData = Utilities.getInputBytes(errorIn);
log.trace(
"Retrieved " + errData.length + " error bytes for a HTTP " + conn.getResponseCode());
} catch (Exception ee) {
log.debug("Error retrieving error stream content: " + e);
} finally {
Utilities.closeStream(errorIn);
}
throw e;
} finally {
Utilities.closeStream(input);
}
log.trace("Retrieved " + data.length + " bytes for a HTTP " + conn.getResponseCode());
if (data.length == 0) return null;
return data;
}
public static byte[] getImage(int x, int y, int zoom, HttpMapSource mapSource)
throws IOException, InterruptedException, UnrecoverableDownloadException {
MapSpace mapSpace = mapSource.getMapSpace();
int maxTileIndex = mapSpace.getMaxPixels(zoom) / mapSpace.getTileSize();
if (x > maxTileIndex)
throw new RuntimeException("Invalid tile index x=" + x + " for zoom " + zoom);
if (y > maxTileIndex)
throw new RuntimeException("Invalid tile index y=" + y + " for zoom " + zoom);
TileStore ts = TileStore.getInstance();
// Thread.sleep(2000);
// Test code for creating random download failures
// if (Math.random()>0.7) throw new
// IOException("intentionally download error");
Settings s = Settings.getInstance();
TileStoreEntry tile = null;
if (s.tileStoreEnabled) {
// Copy the file from the persistent tilestore instead of
// downloading it from internet.
tile = ts.getTile(x, y, zoom, mapSource);
boolean expired = isTileExpired(tile);
if (tile != null) {
if (expired) {
log.trace("Expired: " + mapSource.getName() + " " + tile);
} else {
log.trace("Tile of map source " + mapSource.getName() + " used from tilestore");
byte[] data = tile.getData();
notifyCachedTileUsed(data.length);
return data;
}
}
}
byte[] data = null;
if (tile == null) {
data = downloadTileAndUpdateStore(x, y, zoom, mapSource);
notifyTileDownloaded(data.length);
} else {
byte[] updatedData = updateStoredTile(tile, mapSource);
if (updatedData != null) {
data = updatedData;
notifyTileDownloaded(data.length);
} else {
data = tile.getData();
notifyCachedTileUsed(data.length);
}
}
return data;
}
public static void save() {
if (PROPERTIES.size() == 0) return;
File mapSourcesDir = Settings.getInstance().getMapSourcesDirectory();
File mapSourcesProperties = new File(mapSourcesDir, FILENAME);
FileOutputStream out = null;
try {
out = new FileOutputStream(mapSourcesProperties);
PROPERTIES.store(out, "");
} catch (IOException e) {
log.error("", e);
} finally {
Utilities.closeStream(out);
}
}
public void actionPerformed(ActionEvent event) {
Object source = event.getSource();
File atlasFolder = Settings.getInstance().getAtlasOutputDirectory();
if (openProgramFolderButton.equals(source)) {
try {
OSUtilities.openFolderBrowser(atlasFolder);
} catch (Exception e) {
log.error("", e);
}
} else if (dismissWindowButton.equals(source)) {
downloadController = null;
closeWindow();
} else if (abortAtlasCreationButton.equals(source)) {
aborted = true;
stopUpdateTask();
if (downloadController != null) downloadController.abortAtlasCreation();
else closeWindow();
} else if (pauseResumeDownloadButton.equals(source)) {
if (downloadController != null) downloadController.pauseResumeAtlasCreation();
}
}
public class TileDownLoader {
public static String ACCEPT = "text/html, image/png, image/jpeg, image/gif, */*;q=0.1";
static {
Object defaultReadTimeout = System.getProperty("sun.net.client.defaultReadTimeout");
if (defaultReadTimeout == null)
System.setProperty("sun.net.client.defaultReadTimeout", "15000");
System.setProperty("http.maxConnections", "20");
}
private static Logger log = Logger.getLogger(TileDownLoader.class);
private static Settings settings = Settings.getInstance();
public static byte[] getImage(int x, int y, int zoom, HttpMapSource mapSource)
throws IOException, InterruptedException, UnrecoverableDownloadException {
MapSpace mapSpace = mapSource.getMapSpace();
int maxTileIndex = mapSpace.getMaxPixels(zoom) / mapSpace.getTileSize();
if (x > maxTileIndex)
throw new RuntimeException("Invalid tile index x=" + x + " for zoom " + zoom);
if (y > maxTileIndex)
throw new RuntimeException("Invalid tile index y=" + y + " for zoom " + zoom);
TileStore ts = TileStore.getInstance();
// Thread.sleep(2000);
// Test code for creating random download failures
// if (Math.random()>0.7) throw new
// IOException("intentionally download error");
Settings s = Settings.getInstance();
TileStoreEntry tile = null;
if (s.tileStoreEnabled) {
// Copy the file from the persistent tilestore instead of
// downloading it from internet.
tile = ts.getTile(x, y, zoom, mapSource);
boolean expired = isTileExpired(tile);
if (tile != null) {
if (expired) {
log.trace("Expired: " + mapSource.getName() + " " + tile);
} else {
log.trace("Tile of map source " + mapSource.getName() + " used from tilestore");
byte[] data = tile.getData();
notifyCachedTileUsed(data.length);
return data;
}
}
}
byte[] data = null;
if (tile == null) {
data = downloadTileAndUpdateStore(x, y, zoom, mapSource);
notifyTileDownloaded(data.length);
} else {
byte[] updatedData = updateStoredTile(tile, mapSource);
if (updatedData != null) {
data = updatedData;
notifyTileDownloaded(data.length);
} else {
data = tile.getData();
notifyCachedTileUsed(data.length);
}
}
return data;
}
private static void notifyTileDownloaded(int size) {
if (Thread.currentThread() instanceof MapSourceListener) {
((MapSourceListener) Thread.currentThread()).tileDownloaded(size);
}
}
private static void notifyCachedTileUsed(int size) {
if (Thread.currentThread() instanceof MapSourceListener) {
((MapSourceListener) Thread.currentThread()).tileLoadedFromCache(size);
}
}
/**
* Download the tile from the web server and updates the tile store if the tile could be
* successfully retrieved.
*
* @param x
* @param y
* @param zoom
* @param mapSource
* @return
* @throws UnrecoverableDownloadException
* @throws IOException
* @throws InterruptedException
*/
public static byte[] downloadTileAndUpdateStore(int x, int y, int zoom, HttpMapSource mapSource)
throws UnrecoverableDownloadException, IOException, InterruptedException {
return downloadTileAndUpdateStore(
x, y, zoom, mapSource, Settings.getInstance().tileStoreEnabled);
}
public static byte[] downloadTile(int x, int y, int zoom, HttpMapSource mapSource)
throws UnrecoverableDownloadException, IOException, InterruptedException {
return downloadTileAndUpdateStore(x, y, zoom, mapSource, false);
}
public static byte[] downloadTileAndUpdateStore(
int x, int y, int zoom, HttpMapSource mapSource, boolean useTileStore)
throws UnrecoverableDownloadException, IOException, InterruptedException {
if (zoom < 0) throw new UnrecoverableDownloadException("Negative zoom!");
HttpURLConnection conn = mapSource.getTileUrlConnection(zoom, x, y);
if (conn == null)
throw new UnrecoverableDownloadException(
"Tile x="
+ x
+ " y="
+ y
+ " zoom="
+ zoom
+ " is not a valid tile in map source "
+ mapSource);
log.trace("Downloading " + conn.getURL());
prepareConnection(conn);
conn.connect();
int code = conn.getResponseCode();
byte[] data = loadBodyDataInBuffer(conn);
if (code != HttpURLConnection.HTTP_OK) throw new DownloadFailedException(conn, code);
checkContentType(conn, data);
checkContentLength(conn, data);
String eTag = conn.getHeaderField("ETag");
long timeLastModified = conn.getLastModified();
long timeExpires = conn.getExpiration();
Utilities.checkForInterruption();
TileImageType imageType = Utilities.getImageType(data);
if (imageType == null)
throw new UnrecoverableDownloadException("The returned image is of unknown format");
if (useTileStore) {
TileStore.getInstance()
.putTileData(data, x, y, zoom, mapSource, timeLastModified, timeExpires, eTag);
}
Utilities.checkForInterruption();
return data;
}
public static byte[] updateStoredTile(TileStoreEntry tile, HttpMapSource mapSource)
throws UnrecoverableDownloadException, IOException, InterruptedException {
final int x = tile.getX();
final int y = tile.getY();
final int zoom = tile.getZoom();
final HttpMapSource.TileUpdate tileUpdate = mapSource.getTileUpdate();
switch (tileUpdate) {
case ETag:
{
boolean unchanged = hasTileETag(tile, mapSource);
if (unchanged) {
if (log.isTraceEnabled())
log.trace("Data unchanged on server (eTag): " + mapSource + " " + tile);
return null;
}
break;
}
case LastModified:
{
boolean isNewer = isTileNewer(tile, mapSource);
if (!isNewer) {
if (log.isTraceEnabled())
log.trace("Data unchanged on server (LastModified): " + mapSource + " " + tile);
return null;
}
break;
}
}
HttpURLConnection conn = mapSource.getTileUrlConnection(zoom, x, y);
if (conn == null)
throw new UnrecoverableDownloadException(
"Tile x="
+ x
+ " y="
+ y
+ " zoom="
+ zoom
+ " is not a valid tile in map source "
+ mapSource);
if (log.isTraceEnabled()) log.trace(String.format("Checking %s %s", mapSource.getName(), tile));
prepareConnection(conn);
boolean conditionalRequest = false;
switch (tileUpdate) {
case IfNoneMatch:
{
if (tile.geteTag() != null) {
conn.setRequestProperty("If-None-Match", tile.geteTag());
conditionalRequest = true;
}
break;
}
case IfModifiedSince:
{
if (tile.getTimeLastModified() > 0) {
conn.setIfModifiedSince(tile.getTimeLastModified());
conditionalRequest = true;
}
break;
}
}
conn.connect();
Settings s = Settings.getInstance();
int code = conn.getResponseCode();
if (conditionalRequest && code == HttpURLConnection.HTTP_NOT_MODIFIED) {
// Data unchanged on server
if (s.tileStoreEnabled) {
tile.update(conn.getExpiration());
TileStore.getInstance().putTile(tile, mapSource);
}
if (log.isTraceEnabled()) log.trace("Data unchanged on server: " + mapSource + " " + tile);
return null;
}
byte[] data = loadBodyDataInBuffer(conn);
if (code != HttpURLConnection.HTTP_OK) throw new DownloadFailedException(conn, code);
checkContentType(conn, data);
checkContentLength(conn, data);
String eTag = conn.getHeaderField("ETag");
long timeLastModified = conn.getLastModified();
long timeExpires = conn.getExpiration();
Utilities.checkForInterruption();
TileImageType imageType = Utilities.getImageType(data);
if (imageType == null)
throw new UnrecoverableDownloadException("The returned image is of unknown format");
if (s.tileStoreEnabled) {
TileStore.getInstance()
.putTileData(data, x, y, zoom, mapSource, timeLastModified, timeExpires, eTag);
}
Utilities.checkForInterruption();
return data;
}
public static boolean isTileExpired(TileStoreEntry tileStoreEntry) {
if (tileStoreEntry == null) return true;
long expiredTime = tileStoreEntry.getTimeExpires();
if (expiredTime >= 0) {
// server had set an expiration time
long maxExpirationTime = settings.tileMaxExpirationTime + tileStoreEntry.getTimeDownloaded();
long minExpirationTime = settings.tileMinExpirationTime + tileStoreEntry.getTimeDownloaded();
expiredTime = Math.max(minExpirationTime, Math.min(maxExpirationTime, expiredTime));
} else {
// no expiration time set by server - use the default one
expiredTime = tileStoreEntry.getTimeDownloaded() + settings.tileDefaultExpirationTime;
}
return (expiredTime < System.currentTimeMillis());
}
/**
* Reads all available data from the input stream of <code>conn</code> and returns it as byte
* array. If no input data is available the method returns <code>null</code>.
*
* @param conn
* @return
* @throws IOException
*/
protected static byte[] loadBodyDataInBuffer(HttpURLConnection conn) throws IOException {
InputStream input = conn.getInputStream();
byte[] data = null;
try {
if (Thread.currentThread() instanceof MapSourceListener) {
// We only throttle atlas downloads, not downloads for the preview map
long bandwidthLimit = Settings.getInstance().getBandwidthLimit();
if (bandwidthLimit > 0) {
input = new ThrottledInputStream(input);
}
}
data = Utilities.getInputBytes(input);
} catch (IOException e) {
InputStream errorIn = conn.getErrorStream();
try {
byte[] errData = Utilities.getInputBytes(errorIn);
log.trace(
"Retrieved " + errData.length + " error bytes for a HTTP " + conn.getResponseCode());
} catch (Exception ee) {
log.debug("Error retrieving error stream content: " + e);
} finally {
Utilities.closeStream(errorIn);
}
throw e;
} finally {
Utilities.closeStream(input);
}
log.trace("Retrieved " + data.length + " bytes for a HTTP " + conn.getResponseCode());
if (data.length == 0) return null;
return data;
}
/**
* Performs a <code>HEAD</code> request for retrieving the <code>LastModified</code> header value.
*/
protected static boolean isTileNewer(TileStoreEntry tile, HttpMapSource mapSource)
throws IOException {
long oldLastModified = tile.getTimeLastModified();
if (oldLastModified <= 0) {
log.warn(
"Tile age comparison not possible: "
+ "tile in tilestore does not contain lastModified attribute");
return true;
}
HttpURLConnection conn =
mapSource.getTileUrlConnection(tile.getZoom(), tile.getX(), tile.getY());
conn.setRequestMethod("HEAD");
conn.setRequestProperty("Accept", ACCEPT);
long newLastModified = conn.getLastModified();
if (newLastModified == 0) return true;
return (newLastModified > oldLastModified);
}
protected static boolean hasTileETag(TileStoreEntry tile, HttpMapSource mapSource)
throws IOException {
String eTag = tile.geteTag();
if (eTag == null || eTag.length() == 0) {
log.warn("ETag check not possible: " + "tile in tilestore does not contain ETag attribute");
return true;
}
HttpURLConnection conn =
mapSource.getTileUrlConnection(tile.getZoom(), tile.getX(), tile.getY());
conn.setRequestMethod("HEAD");
conn.setRequestProperty("Accept", ACCEPT);
String onlineETag = conn.getHeaderField("ETag");
if (onlineETag == null || onlineETag.length() == 0) return true;
return (onlineETag.equals(eTag));
}
protected static void prepareConnection(HttpURLConnection conn) throws ProtocolException {
conn.setRequestMethod("GET");
Settings s = Settings.getInstance();
conn.setConnectTimeout(1000 * s.httpConnectionTimeout);
conn.setReadTimeout(1000 * s.httpReadTimeout);
if (conn.getRequestProperty("User-agent") == null)
conn.setRequestProperty("User-agent", s.getUserAgent());
conn.setRequestProperty("Accept", ACCEPT);
}
protected static void checkContentType(HttpURLConnection conn, byte[] data)
throws UnrecoverableDownloadException {
String contentType = conn.getContentType();
if (contentType != null) {
contentType = contentType.toLowerCase();
if (!contentType.startsWith("image/")) {
if (log.isTraceEnabled() && contentType.startsWith("text/")) {
log.trace("Content (" + contentType + "): " + new String(data));
}
throw new UnrecoverableDownloadException(
"Content type of the loaded image is unknown: " + contentType,
UnrecoverableDownloadException.ERROR_CODE_CONTENT_TYPE);
}
}
}
/**
* Check if the retrieved data length is equal to the header value Content-Length
*
* @param conn
* @param data
* @throws UnrecoverableDownloadException
*/
protected static void checkContentLength(HttpURLConnection conn, byte[] data)
throws UnrecoverableDownloadException {
int len = conn.getContentLength();
if (len < 0) return;
if (data.length != len)
throw new UnrecoverableDownloadException(
"Content length is not as declared by the server: retrived="
+ data.length
+ " bytes expected-content-length="
+ len
+ " bytes");
}
}
public static byte[] updateStoredTile(TileStoreEntry tile, HttpMapSource mapSource)
throws UnrecoverableDownloadException, IOException, InterruptedException {
final int x = tile.getX();
final int y = tile.getY();
final int zoom = tile.getZoom();
final HttpMapSource.TileUpdate tileUpdate = mapSource.getTileUpdate();
switch (tileUpdate) {
case ETag:
{
boolean unchanged = hasTileETag(tile, mapSource);
if (unchanged) {
if (log.isTraceEnabled())
log.trace("Data unchanged on server (eTag): " + mapSource + " " + tile);
return null;
}
break;
}
case LastModified:
{
boolean isNewer = isTileNewer(tile, mapSource);
if (!isNewer) {
if (log.isTraceEnabled())
log.trace("Data unchanged on server (LastModified): " + mapSource + " " + tile);
return null;
}
break;
}
}
HttpURLConnection conn = mapSource.getTileUrlConnection(zoom, x, y);
if (conn == null)
throw new UnrecoverableDownloadException(
"Tile x="
+ x
+ " y="
+ y
+ " zoom="
+ zoom
+ " is not a valid tile in map source "
+ mapSource);
if (log.isTraceEnabled()) log.trace(String.format("Checking %s %s", mapSource.getName(), tile));
prepareConnection(conn);
boolean conditionalRequest = false;
switch (tileUpdate) {
case IfNoneMatch:
{
if (tile.geteTag() != null) {
conn.setRequestProperty("If-None-Match", tile.geteTag());
conditionalRequest = true;
}
break;
}
case IfModifiedSince:
{
if (tile.getTimeLastModified() > 0) {
conn.setIfModifiedSince(tile.getTimeLastModified());
conditionalRequest = true;
}
break;
}
}
conn.connect();
Settings s = Settings.getInstance();
int code = conn.getResponseCode();
if (conditionalRequest && code == HttpURLConnection.HTTP_NOT_MODIFIED) {
// Data unchanged on server
if (s.tileStoreEnabled) {
tile.update(conn.getExpiration());
TileStore.getInstance().putTile(tile, mapSource);
}
if (log.isTraceEnabled()) log.trace("Data unchanged on server: " + mapSource + " " + tile);
return null;
}
byte[] data = loadBodyDataInBuffer(conn);
if (code != HttpURLConnection.HTTP_OK) throw new DownloadFailedException(conn, code);
checkContentType(conn, data);
checkContentLength(conn, data);
String eTag = conn.getHeaderField("ETag");
long timeLastModified = conn.getLastModified();
long timeExpires = conn.getExpiration();
Utilities.checkForInterruption();
TileImageType imageType = Utilities.getImageType(data);
if (imageType == null)
throw new UnrecoverableDownloadException("The returned image is of unknown format");
if (s.tileStoreEnabled) {
TileStore.getInstance()
.putTileData(data, x, y, zoom, mapSource, timeLastModified, timeExpires, eTag);
}
Utilities.checkForInterruption();
return data;
}
/**
* Download the tile from the web server and updates the tile store if the tile could be
* successfully retrieved.
*
* @param x
* @param y
* @param zoom
* @param mapSource
* @return
* @throws UnrecoverableDownloadException
* @throws IOException
* @throws InterruptedException
*/
public static byte[] downloadTileAndUpdateStore(int x, int y, int zoom, HttpMapSource mapSource)
throws UnrecoverableDownloadException, IOException, InterruptedException {
return downloadTileAndUpdateStore(
x, y, zoom, mapSource, Settings.getInstance().tileStoreEnabled);
}
private void createComponents() {
background = new JPanel(new GridBagLayout());
windowTitle = new JLabel("<html><h3>ATLAS CREATION IN PROGRESS...</h3></html>");
title = new JLabel("Processing maps of atlas:");
mapInfoLabel =
new JLabel(
"Processing map ABCDEFGHIJKLMNOPQRSTUVWXYZ-nn "
+ "of layer ABCDEFGHIJKLMNOPQRSTUVWXYZ from map source ABCDEFGHIJKLMNOPQRSTUVWXYZ");
atlasMapsDone = new JLabel("000 of 000 done");
atlasPercent = new JLabel(String.format(TEXT_TENTHPERCENT, 100.0));
atlasTimeLeft = new JLabel("Time remaining: 00000 minutes 00 seconds", JLabel.RIGHT);
atlasProgressBar = new JProgressBar();
mapDownloadTitle = new JLabel(TEXT_MAP_DOWNLOAD + "000");
mapDownloadElementsDone = new JLabel("1000000 of 1000000 tiles done");
mapDownloadPercent = new JLabel(String.format(TEXT_PERCENT, 100));
mapDownloadTimeLeft = new JLabel("Time remaining: 00000 minutes 00 seconds", JLabel.RIGHT);
mapDownloadProgressBar = new JProgressBar();
mapCreation = new JLabel("Map Creation");
mapCreationProgressBar = new JProgressBar();
nrOfDownloadedBytesPerSecond = new JLabel("Average download speed");
nrOfDownloadedBytesPerSecondValue = new JLabel();
nrOfDownloadedBytes = new JLabel("Downloaded");
nrOfDownloadedBytesValue = new JLabel();
nrOfCacheBytes = new JLabel("Loaded from tile store");
nrOfCacheBytesValue = new JLabel();
activeDownloads = new JLabel("Active tile fetcher threads");
activeDownloadsValue = new JLabel();
retryableDownloadErrors = new JLabel("Transient download errors");
retryableDownloadErrors.setToolTipText(
"<html><h4>Download errors for the current map and for the total atlas (transient/unrecoverable)</h4>"
+ "<p>Mobile Atlas Creator retries failed tile downloads up to two times. <br>"
+ "If the tile downloads fails the second time the tile will be counted as <br>"
+ "<b>unrecoverable</b> error and not tried again during the current map creation run.<br></p></html>");
retryableDownloadErrorsValue = new JLabel();
retryableDownloadErrorsValue.setToolTipText(retryableDownloadErrors.getToolTipText());
permanentDownloadErrors = new JLabel("Unrecoverable download errors");
permanentDownloadErrors.setToolTipText(retryableDownloadErrors.getToolTipText());
permanentDownloadErrorsValue = new JLabel();
permanentDownloadErrorsValue.setToolTipText(permanentDownloadErrors.getToolTipText());
totalDownloadTime = new JLabel("Total creation time");
totalDownloadTimeValue = new JLabel();
ignoreDlErrors =
new JCheckBox(
"Ignore download errors and continue automatically",
Settings.getInstance().ignoreDlErrors);
ignoreDlErrors.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
downloadController.setIgnoreErrors(ignoreDlErrors.isSelected());
}
});
statusLabel = new JLabel("Status:");
Font f = statusLabel.getFont();
statusLabel.setFont(f.deriveFont(Font.BOLD));
abortAtlasCreationButton = new JButton("Abort creation");
abortAtlasCreationButton.setToolTipText("Abort current Atlas download");
dismissWindowButton = new JButton("Close Window");
dismissWindowButton.setToolTipText("Atlas creation in progress...");
dismissWindowButton.setVisible(false);
openProgramFolderButton = new JButton("Open Atlas Folder");
openProgramFolderButton.setToolTipText("Atlas creation in progress...");
openProgramFolderButton.setEnabled(false);
pauseResumeDownloadButton = new JButton("Pause/Resume");
GBC gbcRIF = GBC.std().insets(0, 0, 20, 0).fill(GBC.HORIZONTAL);
GBC gbcEol = GBC.eol();
GBC gbcEolFill = GBC.eol().fill(GBC.HORIZONTAL);
GBC gbcEolFillI = GBC.eol().fill(GBC.HORIZONTAL).insets(0, 5, 0, 0);
// background.add(windowTitle, gbcEolFill);
// background.add(Box.createVerticalStrut(10), gbcEol);
background.add(mapInfoLabel, gbcEolFill);
background.add(Box.createVerticalStrut(20), gbcEol);
background.add(title, gbcRIF);
background.add(atlasMapsDone, gbcRIF);
background.add(atlasPercent, gbcRIF);
background.add(atlasTimeLeft, gbcEolFill);
background.add(atlasProgressBar, gbcEolFillI);
background.add(Box.createVerticalStrut(20), gbcEol);
background.add(mapDownloadTitle, gbcRIF);
background.add(mapDownloadElementsDone, gbcRIF);
background.add(mapDownloadPercent, gbcRIF);
background.add(mapDownloadTimeLeft, gbcEolFill);
background.add(mapDownloadProgressBar, gbcEolFillI);
background.add(Box.createVerticalStrut(20), gbcEol);
background.add(mapCreation, gbcEol);
background.add(mapCreationProgressBar, gbcEolFillI);
background.add(Box.createVerticalStrut(10), gbcEol);
JPanel infoPanel = new JPanel(new GridBagLayout());
GBC gbci = GBC.std().insets(0, 3, 3, 3);
infoPanel.add(nrOfDownloadedBytes, gbci);
infoPanel.add(nrOfDownloadedBytesValue, gbci.toggleEol());
infoPanel.add(nrOfCacheBytes, gbci.toggleEol());
infoPanel.add(nrOfCacheBytesValue, gbci.toggleEol());
infoPanel.add(nrOfDownloadedBytesPerSecond, gbci.toggleEol());
infoPanel.add(nrOfDownloadedBytesPerSecondValue, gbci.toggleEol());
infoPanel.add(activeDownloads, gbci.toggleEol());
infoPanel.add(activeDownloadsValue, gbci.toggleEol());
infoPanel.add(retryableDownloadErrors, gbci.toggleEol());
infoPanel.add(retryableDownloadErrorsValue, gbci.toggleEol());
infoPanel.add(permanentDownloadErrors, gbci.toggleEol());
infoPanel.add(permanentDownloadErrorsValue, gbci.toggleEol());
infoPanel.add(totalDownloadTime, gbci.toggleEol());
infoPanel.add(totalDownloadTimeValue, gbci.toggleEol());
JPanel bottomPanel = new JPanel(new GridBagLayout());
bottomPanel.add(infoPanel, GBC.std().gridheight(2).fillH());
bottomPanel.add(ignoreDlErrors, GBC.eol().anchor(GBC.EAST));
bottomPanel.add(statusLabel, GBC.eol().anchor(GBC.CENTER));
GBC gbcRight = GBC.std().anchor(GBC.SOUTHEAST).insets(5, 0, 0, 0);
bottomPanel.add(Box.createHorizontalGlue(), GBC.std().fill(GBC.HORIZONTAL));
bottomPanel.add(abortAtlasCreationButton, gbcRight);
bottomPanel.add(dismissWindowButton, gbcRight);
bottomPanel.add(pauseResumeDownloadButton, gbcRight);
bottomPanel.add(openProgramFolderButton, gbcRight);
background.add(bottomPanel, gbcEolFillI);
JPanel borderPanel = new JPanel(new GridBagLayout());
borderPanel.add(background, GBC.std().insets(10, 10, 10, 10).fill());
add(borderPanel, GBC.std().fill());
abortAtlasCreationButton.addActionListener(this);
dismissWindowButton.addActionListener(this);
openProgramFolderButton.addActionListener(this);
pauseResumeDownloadButton.addActionListener(this);
}