logic: Fixed refreshing when source paths were removed

* Define exit state for TaskRepeatWhileSuccess
* Added TaskFinishParsing to end of parsing task sequence
* Also measure time spend clearing files in total index time

src/lib/utility/scheduling/TaskGroupParallel.cpp

@@ -79,7 +79,6 @@ void TaskGroupParallel::processTaskThreaded(std::shared_ptr<TaskInfo> taskInfo,
 		m_activeTaskCount--;
 	});
 
-
 	while (true)
 	{
 		TaskState state = taskInfo->taskRunner->update(blackboard);

src/lib/utility/scheduling/TaskRepeatWhileSuccess.cpp

@@ -1,6 +1,7 @@
 #include "utility/scheduling/TaskRepeatWhileSuccess.h"
 
-TaskRepeatWhileSuccess::TaskRepeatWhileSuccess()
+TaskRepeatWhileSuccess::TaskRepeatWhileSuccess(TaskState exitState)
+	: m_exitState(exitState)
 {
 }
 
@@ -22,8 +23,12 @@ Task::TaskState TaskRepeatWhileSuccess::doUpdate(std::shared_ptr<Blackboard> bla
 
 	if (state == Task::STATE_SUCCESS)
 	{
-		state = Task::STATE_RUNNING;
 		m_taskRunner->reset();
+		state = Task::STATE_RUNNING;
+	}
+	else if (state == Task::STATE_FAILURE)
+	{
+		state = m_exitState;
 	}
 
 	return state;

src/lib/utility/scheduling/TaskRepeatWhileSuccess.h

@@ -10,7 +10,7 @@ class TaskRepeatWhileSuccess
 	: public TaskDecorator
 {
 public:
-	TaskRepeatWhileSuccess();
+	TaskRepeatWhileSuccess(TaskState exitState);
 
 	virtual void setTask(std::shared_ptr<Task> task);
 
@@ -21,6 +21,7 @@ private:
 	virtual void doReset(std::shared_ptr<Blackboard> blackboard);
 
 	std::shared_ptr<TaskRunner> m_taskRunner;
+	const TaskState m_exitState;
 };
 
 #endif // TASK_REPEAT_WHILE_SUCCESS_H