private void CreateParseRequest(string file, string text, ModuleId id)
{
LibraryTask task = new LibraryTask(file, text);
task.ModuleID = id;
lock (requests)
{
requests.Enqueue(task);
}
requestPresent.Set();
}
/// <summary>
/// Main function of the parsing thread.
/// This function waits on the queue of the parsing requests and build the parsing tree for
/// a specific file. The resulting tree is built using LibraryNode objects so that it can
/// be used inside the class view or object browser.
/// </summary>
private void ParseThread()
{
const int waitTimeout = 500;
// Define the array of events this function is interest in.
WaitHandle[] eventsToWait = new WaitHandle[] { requestPresent, shutDownStarted };
// Execute the tasks.
while (true)
{
// Wait for a task or a shutdown request.
int waitResult = WaitHandle.WaitAny(eventsToWait, waitTimeout, false);
if (1 == waitResult)
{
// The shutdown of this component is started, so exit the thread.
return;
}
LibraryTask task = null;
lock (requests)
{
if (0 != requests.Count)
{
task = requests.Dequeue();
}
if (0 == requests.Count)
{
requestPresent.Reset();
}
}
if (null == task)
{
continue;
}
// parse the file to search for classes and functions
LibraryNode fileNode = parser.Parse(task);
if (null != task.ModuleID)
{
UpdateClassView(fileNode);
//SQLanguageService ls = (SQLanguageService)provider.GetService(typeof(SQLanguageService));
//ls.SynchronizeDropdowns();
}
}
}
