@Override
public boolean finalLaunchCheck(
ILaunchConfiguration configuration, String mode, IProgressMonitor monitor)
throws CoreException {
// Check for existing launches of same resource
BndPreferences prefs = new BndPreferences();
if (prefs.getWarnExistingLaunches()) {
IResource launchResource = LaunchUtils.getTargetResource(configuration);
if (launchResource == null)
throw new CoreException(
new Status(
IStatus.ERROR,
Plugin.PLUGIN_ID,
0,
"Bnd launch target was not specified or does not exist.",
null));
int processCount = 0;
for (ILaunch l : DebugPlugin.getDefault().getLaunchManager().getLaunches()) {
// ... is it the same launch resource?
ILaunchConfiguration launchConfig = l.getLaunchConfiguration();
if (launchConfig == null) {
continue;
}
if (launchResource.equals(LaunchUtils.getTargetResource(launchConfig))) {
// Iterate existing processes
for (IProcess process : l.getProcesses()) {
if (!process.isTerminated()) processCount++;
}
}
}
// Warn if existing processes running
if (processCount > 0) {
Status status =
new Status(
IStatus.WARNING,
Plugin.PLUGIN_ID,
0,
"One or more OSGi Frameworks have already been launched for this configuration. Additional framework instances may interfere with each other due to the shared storage directory.",
null);
IStatusHandler prompter = DebugPlugin.getDefault().getStatusHandler(status);
if (prompter != null) {
boolean okay = (Boolean) prompter.handleStatus(status, launchResource);
if (!okay) return okay;
}
}
}
IStatus launchStatus = getLauncherStatus();
IStatusHandler prompter = DebugPlugin.getDefault().getStatusHandler(launchStatus);
if (prompter != null) return (Boolean) prompter.handleStatus(launchStatus, model);
return true;
}
void showHighestPriorityPage() {
int selectedPrio = Integer.MIN_VALUE;
String selected = null;
BndPreferences prefs = new BndPreferences();
if (prefs.getEditorOpenSourceTab()) {
selected = SOURCE_PAGE;
selectedPrio = 0;
}
for (Object pageObj : pages) {
IFormPage page = (IFormPage) pageObj;
int priority = 0;
if (page instanceof IPriority) priority = ((IPriority) page).getPriority();
if (priority > selectedPrio) {
selected = page.getId();
selectedPrio = priority;
}
}
if (selected != null) setActivePage(selected);
}
@Override
public void run(IProgressMonitor progress) throws InvocationTargetException {
SubMonitor monitor = SubMonitor.convert(progress, 3);
monitor.setTaskName("Loading Templates...");
try {
final Set<Template> templates = new LinkedHashSet<>();
final List<String> errors = new LinkedList<>();
// Load from workspace, if one exists
Workspace ws = Central.getWorkspaceIfPresent();
if (ws != null) {
List<Repository> repos = ws.getPlugins(Repository.class);
RepoPluginsBundleLocator locator = new RepoPluginsBundleLocator(ws.getRepositories());
templates.addAll(
new ReposTemplateLoader(repos, locator)
.findTemplates(
templateType, errors, monitor.newChild(1, SubMonitor.SUPPRESS_NONE)));
}
// Load from the preferences-configured template repository
BndPreferences bndPrefs = new BndPreferences();
if (bndPrefs.getEnableTemplateRepo()) {
try {
FixedIndexedRepo repo = loadRepo(bndPrefs.getTemplateRepoUriList());
RepoPluginsBundleLocator locator =
new RepoPluginsBundleLocator(Collections.<RepositoryPlugin>singletonList(repo));
ReposTemplateLoader loader =
new ReposTemplateLoader(Collections.<Repository>singletonList(repo), locator);
templates.addAll(
loader.findTemplates(
templateType, errors, monitor.newChild(1, SubMonitor.SUPPRESS_NONE)));
} catch (Exception e) {
throw new InvocationTargetException(e);
}
}
// Log errors
for (String error : errors) {
Plugin.getDefault()
.getLog()
.log(new Status(IStatus.ERROR, Plugin.PLUGIN_ID, 0, error, null));
}
// Add the build-in empty template if provided
if (emptyTemplate != null) templates.add(emptyTemplate);
// Load from extension registry
if (templateExtPoint != null) {
IConfigurationElement[] elements =
Platform.getExtensionRegistry()
.getConfigurationElementsFor(Plugin.PLUGIN_ID, templateExtPoint);
if (elements == null) elements = new IConfigurationElement[0];
monitor.setWorkRemaining(elements.length);
for (IConfigurationElement element : elements) {
String elementName = element.getName();
IContributor contributor = element.getContributor();
try {
Template extTemplate = (Template) element.createExecutableExtension("class");
templates.add(extTemplate);
} catch (CoreException e) {
Plugin.getDefault()
.getLog()
.log(
new Status(
IStatus.ERROR,
Plugin.PLUGIN_ID,
0,
String.format(
"Error loading template '%s' from bundle %s",
elementName, contributor.getName()),
e));
} finally {
monitor.worked(1);
}
}
}
// Display results
Control control = viewer.getControl();
if (control != null && !control.isDisposed()) {
control
.getDisplay()
.asyncExec(
new Runnable() {
@Override
public void run() {
setTemplates(templates);
IconLoaderJob iconLoaderJob =
new IconLoaderJob(templates, viewer, loadedImages, 5);
iconLoaderJob.setSystem(true);
iconLoaderJob.schedule(0);
}
});
}
} finally {
monitor.done();
// Restore the original message to the page
if (!shell.isDisposed())
shell
.getDisplay()
.asyncExec(
new Runnable() {
@Override
public void run() {
setMessage(originalMessage);
}
});
}
}
