add pressure control flag on size and flow, change data directory in OSX to Documents

engine/log.cpp

@@ -1,5 +1,6 @@
 #include "pch.h"
 #include "log.h"
+#include "app.h"
 
 LogRemote LogRemote::I;
 
@@ -71,7 +72,7 @@ void LogRemote::net_close()
 void LogRemote::file_init()
 {
     if (!m_logfile.is_open())
-        m_logfile.open("log.txt");
+        m_logfile.open(App::I.data_path + "/panopainter-log.txt");
 }
 void LogRemote::file_close()
 {
@@ -130,4 +131,4 @@ LogRemote::~LogRemote()
     m_mq.UnlockGetters();
     if (m_thread.joinable())
         m_thread.join();
-}
+}