void m_worker_DoWork(object sender, DoWorkEventArgs e)
{
if (e.Argument is ClearCaseViewViewModel)
{
ClearCaseViewViewModel view = e.Argument as ClearCaseViewViewModel;
if (!view.IsLoaded)
{
view.IsLoading = true;
view.ViewType = view.CCView.IsSnapShot ? ClearCaseViewViewModel.ViewTypeEnum.Snapshot : ClearCaseViewViewModel.ViewTypeEnum.Dynamic;
if (view.ViewType == ClearCaseViewViewModel.ViewTypeEnum.Snapshot)
{
view.ParseStoragePaths(s_clearCaseTool.CmdExec("lsview -long " + view.TagName));
}
try
{
view.PrimaryVob = view.CCView.Stream.ProjectVOB.TagName;
}
catch
{
view.CanEditVob = true;
}
view.IsLoaded = true;
view.IsLoading = false;
}
}
else
{
m_worker.ReportProgress(0);
ApplicationClass applicationClass = new ApplicationClass();
m_worker.ReportProgress(33);
CCViews views = applicationClass.get_Views(true, string.Empty);
List <ClearCaseViewViewModel> viewsList = new List <ClearCaseViewViewModel>();
foreach (CCView view in views)
{
viewsList.Add(new ClearCaseViewViewModel(view, this));
}
m_worker.ReportProgress(67);
CCVOBs vobs = applicationClass.get_VOBs(true, string.Empty);
List <ClearCaseVOBViewModel> vobsList = new List <ClearCaseVOBViewModel>();
foreach (CCVOB vob in vobs)
{
vobsList.Add(new ClearCaseVOBViewModel(vob));
}
m_worker.ReportProgress(100);
object[] objs = new object[] { viewsList.OrderBy(x => x.TagName), vobsList.OrderBy(x => x.Name) };
e.Result = objs;
}
}
private void LoadQueued()
{
lock (m_lockObject)
{
if (m_queuedView != null && !m_worker.IsBusy)
{
ClearCaseViewViewModel nextView = m_queuedView;
m_queuedView = null;
Debug.WriteLine("Loading view: " + nextView.TagName);
m_worker.RunWorkerAsync(nextView);
}
}
}
public void QueueLoad(ClearCaseViewViewModel view)
{
lock (m_lockObject)
{
m_queuedView = view;
Debug.WriteLine("Queueing view: " + m_queuedView.TagName);
if (!m_worker.IsBusy)
{
Debug.WriteLine("Timer started: " + m_queuedView.TagName);
m_timer.Stop();
m_timer.Start();
}
}
}
void m_worker_DoWork(object sender, DoWorkEventArgs e)
{
if (e.Argument is ClearCaseViewViewModel)
{
ClearCaseViewViewModel view = e.Argument as ClearCaseViewViewModel;
if (!view.IsLoaded)
{
view.IsLoading = true;
view.ViewType = view.CCView.IsSnapShot ? ClearCaseViewViewModel.ViewTypeEnum.Snapshot : ClearCaseViewViewModel.ViewTypeEnum.Dynamic;
if (view.ViewType == ClearCaseViewViewModel.ViewTypeEnum.Snapshot)
{
view.ParseStoragePaths(s_clearCaseTool.CmdExec("lsview -long " + view.TagName));
}
try
{
view.PrimaryVob = view.CCView.Stream.ProjectVOB.TagName;
}
catch
{
view.CanEditVob = true;
}
view.IsLoaded = true;
view.IsLoading = false;
}
}
else
{
m_worker.ReportProgress(0);
ApplicationClass applicationClass = new ApplicationClass();
m_worker.ReportProgress(33);
string originalWorkingDirectory = Environment.CurrentDirectory;
try
{
// The call to get_Views sometimes throws a COMException with the message "No view is set, and current working directory is not in a view."
// This is a bit of a hack to work-around that unusual ClearCase API behavior:
// We wil try to change the CurrentDirectory to any drive that exists and call get_Views() from that directory until it succeeds
// If it never succeeds, we'll throw an exception with a message the user should make sure one drive is mapped to a CC view and try again.
string[] driveLetters = new string[] { "z", "y", "x", "w", "v", "u", "t", "s", "r", "q", "p", "o", "n", "m", "l", "k", "j", "i", "h", "g", "f", "e", "d", "c" };
CCViews views = null;
foreach (string driveLetter in driveLetters)
{
string driveRoot = driveLetter + @":\";
if (Directory.Exists(driveRoot))
{
try
{
Environment.CurrentDirectory = driveRoot;
views = applicationClass.get_Views(true, string.Empty);
// break out, but stay in the current directory that worked for the call get_VOBs below
break;
}
catch
{
}
}
}
if (views == null)
{
throw new MigrationException(Properties.Resources.CCViewsCannotBeListed);
}
List <ClearCaseViewViewModel> viewsList = new List <ClearCaseViewViewModel>();
foreach (CCView view in views)
{
viewsList.Add(new ClearCaseViewViewModel(view, this));
}
m_worker.ReportProgress(67);
CCVOBs vobs = applicationClass.get_VOBs(true, string.Empty);
List <ClearCaseVOBViewModel> vobsList = new List <ClearCaseVOBViewModel>();
foreach (CCVOB vob in vobs)
{
vobsList.Add(new ClearCaseVOBViewModel(vob));
}
m_worker.ReportProgress(100);
object[] objs = new object[] { viewsList.OrderBy(x => x.TagName), vobsList.OrderBy(x => x.Name) };
e.Result = objs;
}
finally
{
Environment.CurrentDirectory = originalWorkingDirectory;
}
}
}