Function for_each_target

src/host/ui/panels/toolbar_panel.cpp:57–73

// crashing the frame.
template <typename Fn>
void for_each_target(const UiState& ui,
                     StageManager& stages,
                     const BufferModel& model,
                     Fn&& fn) {
    if (ui.link_views()) {
        for (std::size_t i = 0; i < model.size(); ++i) {
            if (oid::Stage* s = stages.stage_for(i); s != nullptr) {
                fn(*s);
            }
        }
        return;
    }

    if (oid::Stage* s = stages.selected_stage(ui.selected()); s != nullptr) {
        fn(*s);
    }
}

// Combo entries, in order, exactly matching the legacy Qt frontend's
// PixelDisplayFormat/apply_format() (see tag legacy-qt).