Method history_value

plugins/workflow.cpp:315–319

        return history.data_size() / hist_entry_size;
    }
    int history_value(int idx, HistoryItem item) {
        size_t hsize = history_size();
        size_t base = ((history.ival(0)+1+idx) % hsize) * hist_entry_size;
        return history.get_int28(base + item*int28_size);
    }
    int history_count(int idx) { return history_value(idx, HIST_COUNT); }
    int history_amount(int idx) { return history_value(idx, HIST_AMOUNT); }
    int history_inuse_count(int idx) { return history_value(idx, HIST_INUSE_COUNT); }