Keep platform-specifics ui-side

Author: willend

tools/Python/mccodelib/utils.py

@@ -919,9 +919,6 @@ def call_if_not_none(fct, *args):
         if fct:
             fct(*args)
 
-    if os.name == 'nt':
-        cmd = 'start ' + cmd
-
     if not cwd:
         cwd = os.getcwd()
 

tools/Python/mcgui/mcgui.py

@@ -743,7 +743,11 @@ def handleMcDisplayWeb(self):
             DISPLAY="mxdisplay"
         self.emitter.status('Running ' + DISPLAY + '-webgl-classic...')
         try:
-            cmd = DISPLAY+'-webgl-classic -y -n100 ' + os.path.basename(self.state.getInstrumentFile()) + '&'
+            cmd = DISPLAY+'-webgl-classic -y -n100 ' + os.path.basename(self.state.getInstrumentFile())
+            if os.name == 'nt':
+                cmd = 'start ' + cmd
+            else:
+                cmd = cmd + ' &'
             self.emitter.message(cmd, gui=True)
             self.emitter.message('', gui=True)
 
@@ -760,7 +764,11 @@ def handleMcDisplay2D(self):
             DISPLAY="mxdisplay"
         self.emitter.status('Running ' + DISPLAY + '-pyqtgraph...')
         try:
-            cmd = DISPLAY+'-pyqtgraph --default -n100 ' + os.path.basename(self.state.getInstrumentFile()) + '&'
+            cmd = DISPLAY+'-pyqtgraph --default -n100 ' + os.path.basename(self.state.getInstrumentFile())
+            if os.name == 'nt':
+                cmd = 'start ' + cmd
+            else:
+                cmd = cmd + ' &'
             self.emitter.message(cmd, gui=True)
             self.emitter.message('', gui=True)