Fix for StandAloneFilterWindow path saving.

modules/juce_audio_plugin_client/Standalone/juce_StandaloneFilterWindow.h

@@ -88,50 +88,61 @@ public:
 
 
     //==============================================================================
+    File getLastFile() const
+    {
+        File f;
+
+        if (settings != nullptr)
+            f = File (settings->getValue ("lastStateFile"));
+
+        if (f == File::nonexistent)
+            f = File::getSpecialLocation (File::userDocumentsDirectory);
+
+        return f;
+    }
+
+    void setLastFile (const FileChooser& fc)
+    {
+        if (settings != nullptr)
+            settings->setValue ("lastStateFile", fc.getResult().getFullPathName());
+    }
+
     /** Pops up a dialog letting the user save the processor's state to a file. */
     void askUserToSaveState (const String& fileSuffix = String())
     {
-        FileChooser fc (TRANS("Save current state"),
-                        settings != nullptr ? File (settings->getValue ("lastStateFile"))
-                                            : File::getSpecialLocation (File::userDocumentsDirectory),
-                        getFilePatterns (fileSuffix));
+        FileChooser fc (TRANS("Save current state"), getLastFile(), getFilePatterns (fileSuffix));
 
         if (fc.browseForFileToSave (true))
         {
+            setLastFile (fc);
+
             MemoryBlock data;
             processor->getStateInformation (data);
 
             if (! fc.getResult().replaceWithData (data.getData(), data.getSize()))
-            {
                 AlertWindow::showMessageBox (AlertWindow::WarningIcon,
                                              TRANS("Error whilst saving"),
                                              TRANS("Couldn't write to the specified file!"));
-            }
         }
     }
 
     /** Pops up a dialog letting the user re-load the processor's state from a file. */
     void askUserToLoadState (const String& fileSuffix = String())
     {
-        FileChooser fc (TRANS("Load a saved state"),
-                        settings != nullptr ? File (settings->getValue ("lastStateFile"))
-                                            : File::getSpecialLocation (File::userDocumentsDirectory),
-                        getFilePatterns (fileSuffix));
+        FileChooser fc (TRANS("Load a saved state"), getLastFile(), getFilePatterns (fileSuffix));
 
         if (fc.browseForFileToOpen())
         {
+            setLastFile (fc);
+
             MemoryBlock data;
 
             if (fc.getResult().loadFileAsData (data))
-            {
                 processor->setStateInformation (data.getData(), (int) data.getSize());
-            }
             else
-            {
                 AlertWindow::showMessageBox (AlertWindow::WarningIcon,
                                              TRANS("Error whilst loading"),
                                              TRANS("Couldn't read from the specified file!"));
-            }
         }
     }