public UpdateStatusControl(
Composite parent, Color backgroundColor, Point margin, boolean isCentered) {
this.backgroundColor = backgroundColor;
this.margin = margin;
this.isCentered = isCentered;
createControl(parent);
cacheFonts();
// pad the initial status message to ensure it's wide enough to display new version available
// text
setStatus(
padToMatch(
"Checking for updates...",
bindRevision(NEW_VERSION_AVAILABLE_MSG + WHATS_NEW_LINK_TEXT, "000000")),
italicFont);
setActionDisabled(checkFordUpdatesAction);
UpdateManager updateManager = UpdateCore.getUpdateManager();
updateManager.addListener(this);
if (updateManager.isDownloadingUpdate()) {
downloadStarted();
} else {
updateManager.scheduleUpdateCheck();
}
parent.addDisposeListener(this);
}
@Override
public void updateAvailable(final Revision revision) {
this.latestAvailableRevision = revision;
UpdateCore.logInfo("UpdateStatusControl.updateAvailable() => " + latestAvailableRevision);
asyncExec(
new Runnable() {
@Override
public void run() {
String link = "";
try {
URL url = revision.getUrl();
// sanity check in case a custom URL is being used
if (url.getPath().contains("integration")) {
link = WHATS_NEW_LINK_TEXT;
}
} catch (MalformedURLException e) {
// bad URL means no link
}
setStatus(
bindRevision(NEW_VERSION_AVAILABLE_MSG + link, latestAvailableRevision),
regularFont);
setActionEnabled(downloadUpdateAction);
}
});
}
@Override
public void updateStaged() {
UpdateCore.logInfo("UpdateStatusControl.updateStaged()");
asyncExec(
new Runnable() {
@Override
public void run() {
setStatus("An update is ready to install", regularFont);
setActionEnabled(applyUpdateAction);
}
});
}
@Override
public void checkFailed(final String message) {
UpdateCore.logInfo("UpdateStatusControl.checkFailed()");
asyncExec(
new Runnable() {
@Override
public void run() {
setStatus(message, regularFont);
setActionEnabled(checkFordUpdatesAction);
}
});
}
@Override
public void checkComplete() {
UpdateCore.logInfo("UpdateStatusControl.checkComplete()");
asyncExec(
new Runnable() {
@Override
public void run() {
setStatus("Dart Editor is up to date.", regularFont);
setActionDisabled(checkFordUpdatesAction);
}
});
}
/**
* Get the latest staged revision number.
*
* @return the latest staged revision
*/
public Revision getLatestStaged() {
IPath updateDirPath = UpdateCore.getUpdateDirPath();
File dir = updateDirPath.toFile();
Revision latest = Revision.UNKNOWN;
if (dir.exists() && dir.isDirectory()) {
for (File file : dir.listFiles()) {
Revision revision = Revision.forValue(file.getName().split(".zip")[0]);
if (revision.isMoreCurrentThan(latest)) {
latest = revision;
}
}
}
return latest;
}
@Override
public void run() {
UpdateCore.getUpdateManager().scheduleDownload(latestAvailableRevision);
}
@Override
public void run() {
UpdateCore.getUpdateManager().scheduleInstall();
}
@Override
public void widgetDisposed(DisposeEvent e) {
UpdateCore.getUpdateManager().removeListener(this);
}
@Override
public void run() {
UpdateCore.getUpdateManager().scheduleUpdateCheck();
}
/**
* Check to see if there is an update staged and ready to be applied.
*
* @return <code>true</code> if there is an update ready to be applied, <code>false</code>
* otherwise
*/
public boolean isUpdateStaged() {
Revision current = UpdateCore.getCurrentRevision();
Revision staged = getLatestStaged();
return staged.isMoreCurrentThan(current);
}
/**
* Get the latest revision number for update testing.
*
* @return the latest revision
* @throws IOException if an error occurs accessing revision info
*/
public Revision getLatestRevision() throws IOException {
return UpdateUtils.getLatestRevision(UpdateCore.getUpdateUrl());
}
@Override
public void updateAvailable(Revision revision) {
if (UpdateCore.isAutoDownloadEnabled() && !model.isDownloadingUpdate()) {
scheduleDownload(revision);
}
}