/// <summary>
/// SrcML service starts to monitor the opened solution.
/// </summary>
/// <param name="srcMLArchiveDirectory"></param>
/// <param name="shouldReset"></param>
public void StartMonitoring(bool shouldReset, string srcMLBinaryDirectory)
{
// Get the path of the folder that storing the srcML archives
var openSolution = GetOpenSolution();
string baseDirectory = GetSrcMLArchiveFolder(openSolution);
SrcMLFileLogger.DefaultLogger.Info("SrcMLGlobalService.StartMonitoring( " + baseDirectory + " )");
try {
if (shouldReset)
{
SrcMLFileLogger.DefaultLogger.Info("Reset flag is set - Removing " + baseDirectory);
Directory.Delete(baseDirectory, true);
}
// Create a new instance of SrcML.NET's LastModifiedArchive
LastModifiedArchive lastModifiedArchive = new LastModifiedArchive(baseDirectory, LastModifiedArchive.DEFAULT_FILENAME,
_taskManager.GlobalScheduler);
// Create a new instance of SrcML.NET's SrcMLArchive
SrcMLArchive sourceArchive = new SrcMLArchive(baseDirectory, SrcMLArchive.DEFAULT_ARCHIVE_DIRECTORY, true,
new SrcMLGenerator(srcMLBinaryDirectory),
new ShortXmlFileNameMapping(Path.Combine(baseDirectory, SrcMLArchive.DEFAULT_ARCHIVE_DIRECTORY)),
_taskManager.GlobalScheduler);
CurrentSrcMLArchive = sourceArchive;
// Create a new instance of SrcML.NET's solution monitor
if (openSolution != null)
{
CurrentMonitor = new SourceMonitor(openSolution, DirectoryScanningMonitor.DEFAULT_SCAN_INTERVAL,
_taskManager.GlobalScheduler, baseDirectory, lastModifiedArchive, sourceArchive);
CurrentMonitor.DirectoryAdded += RespondToDirectoryAddedEvent;
CurrentMonitor.DirectoryRemoved += RespondToDirectoryRemovedEvent;
CurrentMonitor.UpdateArchivesStarted += CurrentMonitor_UpdateArchivesStarted;
CurrentMonitor.UpdateArchivesCompleted += CurrentMonitor_UpdateArchivesCompleted;
CurrentMonitor.AddDirectoriesFromSaveFile();
CurrentMonitor.AddSolutionDirectory();
}
// Subscribe events from Solution Monitor
if (CurrentMonitor != null)
{
CurrentMonitor.FileChanged += RespondToFileChangedEvent;
// Initialize the progress bar.
if (statusBar != null)
{
statusBar.Progress(ref cookie, 1, "", 0, 0);
}
// Start monitoring
var updateTask = CurrentMonitor.UpdateArchivesAsync();
CurrentMonitor.StartMonitoring();
OnMonitoringStarted(new EventArgs());
SaveTimer.Start();
}
} catch (Exception e) {
SrcMLFileLogger.DefaultLogger.Error(SrcMLExceptionFormatter.CreateMessage(e, "Exception in SrcMLGlobalService.StartMonitoring()"));
}
}
/// <summary>
/// Handle project addition/deletion cases. The way these parameters work is:
/// pHierarchy: Pointer to the IVsHierarchy interface of the project being loaded or closed.
/// fAddedRemoved: For addition, true if the project is added to the solution after the
/// solution is opened, false if the project is added to the solution while
/// the solution is being opened. For deletion, true if the project was
/// removed from the solution before the solution was closed, false if the
/// project was removed from the solution while the solution was being
/// closed.
/// type: FileEventType.FileAdded - project addition, FileEventType.FileDeleted - project
/// deletion.
/// TODO: may process files in parallel
/// </summary>
/// <param name="pHierarchy"></param>
/// <param name="fAddedRemoved"></param>
/// <param name="type"></param>
public void NotifyProjectAddRemove(IVsHierarchy pHierarchy, int fAddedRemoved, FileEventType type)
{
List <string> fileList = new List <string>();
string projectName;
pHierarchy.GetCanonicalName(VSConstants.VSITEMID_ROOT, out projectName);
//SrcMLFileLogger.DefaultLogger.Info("Project Name: [" + projectName + "]");
// Find out this project in the solution tree
var allProjects = OpenSolution.getProjects();
var enumerator = allProjects.GetEnumerator();
while (enumerator.MoveNext())
{
Project project = enumerator.Current as Project;
string fullName = null;
try {
//SrcMLFileLogger.DefaultLogger.Info("FileName: [" + project.FileName + "]");
fullName = project.FileName;
} catch (Exception e) {
// Ignore unloaded project. It would cause a Not Implemented Exception for an
// unloaded project.
//SrcMLFileLogger.DefaultLogger.Error(SrcMLExceptionFormatter.CreateMessage(e, "Exception in SolutionMonitor.NotifyProjectAddRemove() - "));
continue;
}
if (fullName != null && (fullName.Equals(projectName) || fullName.ToLower().Contains(projectName.ToLower())))
{
SrcMLFileLogger.DefaultLogger.Info("Project: [" + projectName + "]");
ProcessProject(project, null, fileList);
break;
}
}
// Generate or delete srcML files for the source files in this project
try {
foreach (var filePath in fileList)
{
if (FileEventType.FileAdded.Equals(type))
{
//SrcMLFileLogger.DefaultLogger.Info(">>> AddFile(" + filePath + ")");
AddFile(filePath);
}
else if (FileEventType.FileDeleted.Equals(type))
{
//SrcMLFileLogger.DefaultLogger.Info(">>> DeleteFile(" + filePath + ")");
DeleteFile(filePath);
}
}
} catch (Exception e) {
SrcMLFileLogger.DefaultLogger.Error(SrcMLExceptionFormatter.CreateMessage(e, "Exception when batch adding or deleting srcML files for a specified project."));
}
}
private void RespondToMonitoringStopped(object sender, EventArgs e)
{
try {
if (null != CurrentWorkingSet)
{
IsMonitoring = false;
CurrentWorkingSet.StopMonitoring();
_srcMonitor.StopMonitoring();
CurrentWorkingSet.Dispose();
_srcMonitor.Dispose();
CurrentWorkingSet = null;
CurrentDataArchive = null;
_srcMonitor = null;
}
} catch (Exception ex) {
SrcMLFileLogger.DefaultLogger.Error(SrcMLExceptionFormatter.CreateMessage(ex, "Exception in SrcMLDataService.RespondToMonitoringStopped"));
}
}
/// <summary>
/// SrcML service stops monitoring the opened solution.
/// </summary>
public void StopMonitoring()
{
SrcMLFileLogger.DefaultLogger.Info("SrcMLGlobalService.StopMonitoring()");
try {
if (CurrentMonitor != null && CurrentSrcMLArchive != null)
{
OnMonitoringStopped(new EventArgs());
SaveTimer.Stop();
CurrentProject.StopMonitoring();
CurrentMonitor.FileChanged -= RespondToFileChangedEvent;
CurrentMonitor.DirectoryAdded -= RespondToDirectoryAddedEvent;
CurrentMonitor.DirectoryRemoved -= RespondToDirectoryRemovedEvent;
CurrentProject.Dispose();
CurrentProject = null;
CurrentMonitor = null;
}
} catch (Exception e) {
SrcMLFileLogger.DefaultLogger.Error(SrcMLExceptionFormatter.CreateMessage(e, "Exception in SrcMLGlobalService.StopMonitoring()"));
}
}
