Prompt user when loading recent files

README

+
+# INSTRUCTIONS
+
+Since the Python Qt bindings are not currently installed on DICE
+machines, we have prepared a binary suitable for execution with
+[cxfreeze]. To run the program enter ./bin/labelme from the toplevel
+folder of the application. This has been tested succesfully on
+student.compute.
+
+[cxfreeze]: http://cx-freeze.sourceforge.net/
+
+<!-- vim: set ft=markdown tw=72: -->

labelme.py

@@ -471,7 +471,7 @@ class MainWindow(QMainWindow, WindowMixin):
             icon = newIcon('labels')
             action = QAction(
                     icon, '&%d %s' % (i+1, QFileInfo(f).fileName()), self)
-            action.triggered.connect(partial(self.loadFile, f))
+            action.triggered.connect(partial(self.loadRecent, f))
             menu.addAction(action)
 
     def popLabelListMenu(self, point):
@@ -725,6 +725,10 @@ class MainWindow(QMainWindow, WindowMixin):
 
     ## User Dialogs ##
 
+    def loadRecent(self, filename):
+        if self.mayContinue():
+            self.loadFile(filename)
+
     def openFile(self, _value=False):
         if not self.mayContinue():
             return