- multipage: added warning message when selecting existing directory

christophhart · Aug 20, 2024 · cd51dc7 · cd51dc7
1 parent a1da580
commit cd51dc7
Showing 1 changed file with 20 additions and 1 deletion.
diff --git a/hi_tools/hi_multipage/InputComponents.cpp b/hi_tools/hi_multipage/InputComponents.cpp
@@ -1436,7 +1436,26 @@ struct BetterFileSelector: public simple_css::FlexboxComponent,
  FileChooser fc("Select directory", currentFile, wc, true);
 
  if(fc.browseForDirectory())
- setCurrentFile(fc.getResult(), sendNotificationAsync);
+ {
+ auto dir = fc.getResult();
+
+ while(dir.getNumberOfChildFiles(File::findFiles) > 0 || dir.containsSubDirectories())
+ {
+ if(NativeMessageBox::showOkCancelBox(MessageBoxIconType::QuestionIcon, "Use existing directory", "The directory you've selected is not empty. Press OK to continue anyway or cancel to choose an empty directory"))
+ break;
+
+ if(fc.browseForDirectory())
+ {
+ dir = fc.getResult();
+ }
+ else
+ {
+ return;
+ }
+ }
+
+ setCurrentFile(dir, sendNotificationAsync);
+ }
  }
  else
  {