const int ViewBase::MaxViewAutoUpdateRate = 25; // No more than 25 Hz
ViewBase::ViewBase(Session &session, bool is_main_view, QWidget *parent) :
+ // Note: Place defaults in ViewBase::reset_view_state(), not here
+ QWidget(parent),
session_(session),
- is_main_view_(is_main_view),
- ruler_shift_(0),
- current_segment_(0)
+ is_main_view_(is_main_view)
{
(void)parent;
delayed_view_updater_.setInterval(1000 / MaxViewAutoUpdateRate);
}
+void ViewBase::reset_view_state()
+{
+ current_segment_ = 0;
+}
+
Session& ViewBase::session()
{
return session_;
void ViewBase::clear_signalbases()
{
- for (shared_ptr<data::SignalBase> signalbase : signalbases_) {
+ for (const shared_ptr<data::SignalBase>& signalbase : signalbases_) {
disconnect(signalbase.get(), SIGNAL(samples_cleared()),
this, SLOT(on_data_updated()));
disconnect(signalbase.get(), SIGNAL(samples_added(uint64_t, uint64_t, uint64_t)),