Method on_event

src/MicrocodeExplorer.cpp:674–712

	sample_info_t *si = (sample_info_t *)ud;
#else
ssize_t idaapi sample_info_t::on_event(ssize_t code, va_list va)
{
	sample_info_t *si = this;
#endif //IDA_SDK_VERSION < 920
	switch (code)
	{
	case ui_widget_invisible:
	{
		TWidget *f = va_arg(va, TWidget *);
		if (f == si->cv) {
#if IDA_SDK_VERSION < 920
			unhook_from_notification_point(HT_UI, ui_callback);
#else
			//unhook_event_listener(HT_UI, si); it should be done by `delete si;` on next line
#endif //IDA_SDK_VERSION < 920
			delete si;
			return 0;
		}
	}
	break;
	case ui_populating_widget_popup:
	{
		TWidget* f = va_arg(va, TWidget*);
		TPopupMenu* p = va_arg(va, TPopupMenu*);
		if (f == si->cv && si->mba != NULL) {
			action_desc_t desc = DYNACTION_DESC_LITERAL("Show Microcode Graph", new microcodegraph_ah_t(si), "M", nullptr, -1);
			attach_dynamic_action_to_popup(f, p, desc, nullptr, 0);

			minsn_t* minsn;
			if (InsGraphCheck(si, &minsn)) {
				action_desc_t desc = DYNACTION_DESC_LITERAL("Show Microinstruction Graph", new microinsngraph_ah_t(si, minsn), "I", nullptr, -1);
				attach_dynamic_action_to_popup(f, p, desc, nullptr, 0);
			}
		}
	}
	break;
	}
	return 0;
}

void showMicrocodeExplorer(mbl_array_t* mba, bool keepMba, const char* name)
{