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Fix Latency GUI numeric entry

This commit is contained in:
Robin Gareus 2020-02-19 16:48:11 +01:00
parent 4f9a91cab8
commit 7f2a59ca66
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
2 changed files with 52 additions and 6 deletions
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24
gtk2_ardour/latency_gui.cc
View File

@ -59,11 +59,33 @@ LatencyBarController::get_label (double&)
_latency_gui->adjustment.get_value(), _latency_gui->sample_rate, true);
}
void
LatencyGUIControllable::set_value (double v, PBD::Controllable::GroupControlDisposition group_override)
{
_latency_gui->adjustment.set_value (v);
}
double
LatencyGUIControllable::get_value () const
{
return _latency_gui->adjustment.get_value ();
}
double
LatencyGUIControllable::lower() const
{
return _latency_gui->adjustment.get_lower ();
}
double
LatencyGUIControllable::upper() const
{
return _latency_gui->adjustment.get_upper ();
}
LatencyGUI::LatencyGUI (Latent& l, samplepos_t sr, samplepos_t psz)
: _latent (l)
, sample_rate (sr)
, period_size (psz)
, ignored (new PBD::IgnorableControllable())
, _ignore_change (false)
, adjustment (0, 0.0, sample_rate, 1.0, sample_rate / 1000.0f) /* max 1 second, step by samples, page by msecs */
, bc (adjustment, this)

34
gtk2_ardour/latency_gui.h
View File

@ -42,13 +42,38 @@ namespace ARDOUR {
class LatencyGUI;
class LatencyGUIControllable : public PBD::Controllable
{
public:
LatencyGUIControllable (LatencyGUI* g)
: PBD::Controllable ("ignoreMe")
, _latency_gui (g)
{}
void set_value (double v, PBD::Controllable::GroupControlDisposition group_override);
double get_value () const;
double lower() const;
double upper() const;
double internal_to_interface (double i, bool rotary = false) const {
return i;
}
double interface_to_internal (double i, bool rotary = false) const {
return i;
}
private:
LatencyGUI* _latency_gui;
};
class LatencyBarController : public ArdourWidgets::BarController
{
public:
LatencyBarController (Gtk::Adjustment& adj, LatencyGUI* g)
: BarController (adj, boost::shared_ptr<PBD::IgnorableControllable> (new PBD::IgnorableControllable ())),
_latency_gui (g)
{}
: BarController (adj, boost::shared_ptr<PBD::Controllable> (new LatencyGUIControllable (g)))
, _latency_gui (g)
{
set_digits (0);
}
private:
LatencyGUI* _latency_gui;
@ -72,8 +97,6 @@ private:
samplepos_t sample_rate;
samplepos_t period_size;
boost::shared_ptr<PBD::IgnorableControllable> ignored;
bool _ignore_change;
Gtk::Adjustment adjustment;
LatencyBarController bc;
@ -88,6 +111,7 @@ private:
void change_latency_from_button (int dir);
friend class LatencyBarController;
friend class LatencyGUIControllable;
static std::vector<std::string> unit_strings;
};