@Override
public void applyFix(@NotNull Project project, @NotNull ProblemDescriptor descriptor) {
PsiFile psiFile = descriptor.getPsiElement().getContainingFile();
VirtualFile virtualFile = psiFile.getVirtualFile();
ChooseFileEncodingAction action =
new ChooseFileEncodingAction(virtualFile) {
@Override
protected void chosen(VirtualFile virtualFile, Charset charset) {
if (virtualFile != null) {
EncodingManager.getInstance().setEncoding(virtualFile, charset);
}
}
};
DefaultActionGroup group = action.createGroup(false);
DataContext dataContext = DataManager.getInstance().getDataContext();
JBPopupFactory.getInstance()
.createActionGroupPopup(null, group, dataContext, false, false, false, null, 30, null)
.showInBestPositionFor(dataContext);
}
