Add index to CheckThread

Author: ludviggunne

gui/checkthread.cpp

@@ -486,3 +486,8 @@ QString CheckThread::clangTidyCmd()
 
     return QString();
 }
+
+void CheckThread::setThreadIndex(int index)
+{
+    mThreadIndex = index;
+}

gui/checkthread.h

@@ -80,6 +80,8 @@ class CheckThread : public QThread {
 
     void stop();
 
+    void setThreadIndex(int index);
+
     /**
      * Determine command to run clang
      * \return Command to run clang, empty if it is not found
@@ -126,6 +128,7 @@ class CheckThread : public QThread {
     std::atomic<State> mState{Ready};
 
     ThreadResult &mResult;
+    int mThreadIndex;
 
     Settings mSettings;
     std::shared_ptr<Suppressions> mSuppressions;

gui/threadhandler.cpp

@@ -147,6 +147,7 @@ void ThreadHandler::createThreads(const int count)
     //Create new threads
     for (int i = mThreads.size(); i < count; i++) {
         mThreads << new CheckThread(mResults);
+        mThreads.last()->setThreadIndex(i + 1);
         connect(mThreads.last(), &CheckThread::done,
                 this, &ThreadHandler::threadDone, Qt::QueuedConnection);
         connect(mThreads.last(), &CheckThread::fileChecked,