Implement exception rethrow for ui jobs

src/slic3r/GUI/Jobs/PlaterJob.hpp

@@ -0,0 +1,24 @@
+#ifndef PLATERJOB_HPP
+#define PLATERJOB_HPP
+
+#include "Job.hpp"
+
+namespace Slic3r { namespace GUI {
+
+class Plater;
+
+class PlaterJob : public Job {
+protected:
+    Plater *m_plater;
+
+    void on_exception(const std::exception_ptr &) override;
+
+public:
+
+    PlaterJob(std::shared_ptr<ProgressIndicator> pri, Plater *plater):
+        Job{std::move(pri)}, m_plater{plater} {}
+};
+
+}} // namespace Slic3r::GUI
+
+#endif // PLATERJOB_HPP