/*
Copyright (C) 2007 Paul Davis
- Author: Dave Robillard
+ Author: David Robillard
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*/
#include <iomanip>
+#include <cmath>
#include "pbd/error.h"
-#include "ardour/automation_list.h"
-#include "ardour/automation_control.h"
-#include "ardour/event_type_map.h"
#include "ardour/automatable.h"
-#include "ardour/panner.h"
+#include "ardour/automation_control.h"
#include "ardour/session.h"
#include "ardour_ui.h"
using namespace ARDOUR;
using namespace Gtk;
-
-AutomationController::AutomationController(boost::shared_ptr<AutomationControl> ac, Adjustment* adj)
+AutomationController::AutomationController(boost::shared_ptr<Automatable> printer, boost::shared_ptr<AutomationControl> ac, Adjustment* adj)
: BarController (*adj, ac)
, _ignore_change(false)
+ , _printer (printer)
, _controllable(ac)
, _adjustment(adj)
{
+ assert (_printer);
+
set_name (X_("PluginSlider")); // FIXME: get yer own name!
set_style (BarController::LeftToRight);
set_use_parent (true);
boost::shared_ptr<AutomationController>
AutomationController::create(
- boost::shared_ptr<Automatable> parent,
+ boost::shared_ptr<Automatable> printer,
const Evoral::Parameter& param,
boost::shared_ptr<AutomationControl> ac)
{
- Gtk::Adjustment* adjustment = manage(new Gtk::Adjustment(param.normal(), param.min(), param.max()));
- if (!ac) {
- PBD::warning << "Creating AutomationController for " << EventTypeMap::instance().to_symbol(param) << endmsg;
- ac = boost::dynamic_pointer_cast<AutomationControl>(parent->control_factory(param));
- } else {
- assert(ac->parameter() == param);
- }
- return boost::shared_ptr<AutomationController>(new AutomationController(ac, adjustment));
+ Gtk::Adjustment* adjustment = manage (
+ new Gtk::Adjustment (
+ ac->internal_to_interface (param.normal()),
+ ac->internal_to_interface (param.min()),
+ ac->internal_to_interface (param.max()),
+ (param.max() - param.min()) / 100.0,
+ (param.max() - param.min()) / 10.0
+ )
+ );
+
+ assert (ac);
+ assert(ac->parameter() == param);
+ return boost::shared_ptr<AutomationController>(new AutomationController(printer, ac, adjustment));
}
std::string
-AutomationController::get_label (int&)
+AutomationController::get_label (double& xpos)
{
- std::stringstream s;
-
- // Hack to display CC rounded to int
- if (_controllable->parameter().type() == MidiCCAutomation) {
- s << (int)_controllable->get_value();
- } else if (_controllable->parameter().type() == PanAutomation) {
- s << Panner::value_as_string (_controllable->get_value ());
- } else {
- s << std::fixed << std::setprecision(3) << _controllable->get_value();
- }
-
- return s.str ();
+ xpos = 0.5;
+ return _printer->value_as_string (_controllable);
}
void
AutomationController::display_effective_value()
{
- //if ( ! _controllable->list()->automation_playback())
- // return;
+ double const interface_value = _controllable->internal_to_interface (_controllable->get_value());
- float value = _controllable->get_value();
-
- if (_adjustment->get_value() != value) {
+ if (_adjustment->get_value () != interface_value) {
_ignore_change = true;
- _adjustment->set_value (value);
+ _adjustment->set_value (interface_value);
_ignore_change = false;
}
}
void
-AutomationController::value_adjusted()
+AutomationController::value_adjusted ()
{
if (!_ignore_change) {
- _controllable->set_value(_adjustment->get_value());
+ _controllable->set_value (_controllable->interface_to_internal (_adjustment->get_value()));
}
}
bool mark = false;
double when = 0;
-
+
if (_controllable->session().transport_rolling()) {
mark = true;
when = _controllable->session().transport_frame();
}
}
-void
-AutomationController::automation_state_changed ()
-{
- ENSURE_GUI_THREAD (*this, &AutomationController::automation_state_changed)
-
- bool x = (_controllable->automation_state() != Off);
-
- /* start watching automation so that things move */
-
- _screen_update_connection.disconnect();
-
- if (x) {
- _screen_update_connection = ARDOUR_UI::RapidScreenUpdate.connect (
- sigc::mem_fun (*this, &AutomationController::display_effective_value));
- }
-}
-
void
AutomationController::value_changed ()
{