static void ConsumeParsingQueue()
{
int pending = 0;
IProgressMonitor monitor = null;
try {
Set <ProjectDom> dbsToFlush = new Set <ProjectDom> ();
do
{
if (pending > 5 && monitor == null)
{
monitor = GetParseProgressMonitor();
monitor.BeginTask(GettextCatalog.GetString("Generating database"), 0);
}
ParsingJob job = DequeueParseJob();
if (job != null)
{
try {
job.ParseCallback(job.File, monitor);
if (job.Database != null)
{
dbsToFlush.Add(job.Database);
}
} catch (Exception ex) {
if (monitor == null)
{
monitor = GetParseProgressMonitor();
}
monitor.ReportError(null, ex);
}
}
pending = PendingJobCount;
}while (pending > 0);
queueEmptied.Set();
// Flush the parsed databases
foreach (ProjectDom db in dbsToFlush)
{
db.Flush();
}
} finally {
if (monitor != null)
{
monitor.Dispose();
}
}
}
static ParsingJob DequeueParseJob()
{
lock (parseQueueLock)
{
while (parseQueue.Count > 0)
{
ParsingJob job = parseQueue.Dequeue();
if (job.ParseCallback != null)
{
parseQueueIndex.Remove(job.File);
return(job);
}
}
return(null);
}
}
public static void QueueParseJob(ProjectDom db, Action <string, IProgressMonitor> callback, string file)
{
ParsingJob job = new ParsingJob();
job.ParseCallback = callback;
job.File = file;
job.Database = db;
lock (parseQueueLock)
{
RemoveParseJob(file);
parseQueueIndex [file] = job;
parseQueue.Enqueue(job);
parseEvent.Set();
if (parseQueueIndex.Count == 1)
{
queueEmptied.Reset();
}
}
}
public static void QueueParseJob (ProjectDom db, Action<string, IProgressMonitor> callback, string file)
{
ParsingJob job = new ParsingJob ();
job.ParseCallback = callback;
job.File = file;
job.Database = db;
lock (parseQueueLock)
{
RemoveParseJob (file);
parseQueueIndex [file] = job;
parseQueue.Enqueue (job);
parseEvent.Set ();
if (parseQueueIndex.Count == 1)
queueEmptied.Reset ();
}
}
internal void QueueParseJob(JobCallback callback, object data)
{
ParsingJob job = new ParsingJob ();
job.ParseCallback = callback;
job.Data = data;
lock (parseQueue)
{
parseQueue.Enqueue (job);
parseEvent.Set ();
}
}