Remove Cruft -- AutomationStyle never did anything.

Trim automation is planned via SlavableAC as normal AutomationMode.
Some of this code have a revival (a special "Trim+Preview" state
before merging Automation but that has to be more general than Pan & Gain.

gtk2_ardour/gain_meter.cc

@@ -90,7 +90,6 @@ GainMeterBase::GainMeterBase (Session* s, bool horizontal, int fader_length, int
 	                   1.0,  // upper
 	                   dB_coeff_step(Config->get_max_gain()) / 10.0,  // step increment
 	                   dB_coeff_step(Config->get_max_gain()))  // page increment
-	, gain_automation_style_button ("")
 	, gain_automation_state_button ("")
 	, meter_point_button (_("pre"))
 	, gain_astate_propagate (false)
@@ -147,24 +146,16 @@ GainMeterBase::GainMeterBase (Session* s, bool horizontal, int fader_length, int
 	peak_display.unset_flags (Gtk::CAN_FOCUS);
 	peak_display.set_editable (false);
 
-	gain_automation_style_button.set_name ("mixer strip button");
 	gain_automation_state_button.set_name ("mixer strip button");
 
 	set_tooltip (gain_automation_state_button, _("Fader automation mode"));
-	set_tooltip (gain_automation_style_button, _("Fader automation type"));
 
-	gain_automation_style_button.unset_flags (Gtk::CAN_FOCUS);
 	gain_automation_state_button.unset_flags (Gtk::CAN_FOCUS);
 
 	gain_automation_state_button.set_size_request(15, 15);
-	gain_automation_style_button.set_size_request(15, 15);
-
-	gain_astyle_menu.items().push_back (MenuElem (_("Trim")));
-	gain_astyle_menu.items().push_back (MenuElem (_("Abs")));
 
 	gain_astate_menu.set_name ("ArdourContextMenu");
 	gain_astate_menu.set_reserve_toggle_size(false);
-	gain_astyle_menu.set_name ("ArdourContextMenu");
 
 	meter_point_button.set_name ("mixer strip button");
 
@@ -268,12 +259,10 @@ GainMeterBase::set_controls (boost::shared_ptr<Route> r,
 		gain_astate_menu.items().push_back (MenuElem (_("Touch"),
 							      sigc::bind (sigc::mem_fun (*this, &GainMeterBase::set_gain_astate), (AutoState) ARDOUR::Touch)));
 
-		connections.push_back (gain_automation_style_button.signal_button_press_event().connect (sigc::mem_fun(*this, &GainMeterBase::gain_automation_style_button_event), false));
 		connections.push_back (gain_automation_state_button.signal_button_press_event().connect (sigc::mem_fun(*this, &GainMeterBase::gain_automation_state_button_event), false));
 		connections.push_back (ChangeGainAutomationState.connect (sigc::mem_fun(*this, &GainMeterBase::set_gain_astate)));
 
 		_control->alist()->automation_state_changed.connect (model_connections, invalidator (*this), boost::bind (&GainMeter::gain_automation_state_changed, this), gui_context());
-		_control->alist()->automation_style_changed.connect (model_connections, invalidator (*this), boost::bind (&GainMeter::gain_automation_style_changed, this), gui_context());
 
 		gain_automation_state_changed ();
 	}
@@ -763,22 +752,6 @@ GainMeterBase::gain_automation_state_button_event (GdkEventButton *ev)
 	return TRUE;
 }
 
-gint
-GainMeterBase::gain_automation_style_button_event (GdkEventButton *ev)
-{
-	if (ev->type == GDK_BUTTON_RELEASE) {
-		return TRUE;
-	}
-
-	switch (ev->button) {
-	case 1:
-		gain_astyle_menu.popup (1, ev->time);
-		break;
-	default:
-		break;
-	}
-	return TRUE;
-}
 
 string
 GainMeterBase::astate_string (AutoState state)
@@ -815,43 +788,6 @@ GainMeterBase::_astate_string (AutoState state, bool shrt)
 	return sstr;
 }
 
-string
-GainMeterBase::astyle_string (AutoStyle style)
-{
-	return _astyle_string (style, false);
-}
-
-string
-GainMeterBase::short_astyle_string (AutoStyle style)
-{
-	return _astyle_string (style, true);
-}
-
-string
-GainMeterBase::_astyle_string (AutoStyle style, bool shrt)
-{
-	if (style & Trim) {
-		return _("Trim");
-	} else {
-	        /* XXX it might different in different languages */
-
-		return (shrt ? _("Abs") : _("Abs"));
-	}
-}
-
-void
-GainMeterBase::gain_automation_style_changed ()
-{
-	switch (_width) {
-	case Wide:
-		gain_automation_style_button.set_text (astyle_string(_control->alist()->automation_style()));
-		break;
-	case Narrow:
-		gain_automation_style_button.set_text  (short_astyle_string(_control->alist()->automation_style()));
-		break;
-	}
-}
-
 void
 GainMeterBase::gain_automation_state_changed ()
 {
@@ -963,17 +899,13 @@ GainMeter::GainMeter (Session* s, int fader_length)
 	meter_metric_area.set_name ("AudioTrackMetrics");
 	meter_metric_area.set_size_request(PX_SCALE(24, 24), -1);
 
-	gain_automation_style_button.set_name ("mixer strip button");
 	gain_automation_state_button.set_name ("mixer strip button");
 
 	set_tooltip (gain_automation_state_button, _("Fader automation mode"));
-	set_tooltip (gain_automation_style_button, _("Fader automation type"));
 
-	gain_automation_style_button.unset_flags (Gtk::CAN_FOCUS);
 	gain_automation_state_button.unset_flags (Gtk::CAN_FOCUS);
 
 	gain_automation_state_button.set_size_request (PX_SCALE(12, 15), PX_SCALE(12, 15));
-	gain_automation_style_button.set_size_request (PX_SCALE(12, 15), PX_SCALE(12, 15));
 
 	fader_vbox.set_spacing (0);
 	fader_vbox.pack_start (*gain_slider, true, true);

gtk2_ardour/gain_meter.h

@@ -108,10 +108,6 @@ class GainMeterBase : virtual public sigc::trackable, ARDOUR::SessionHandlePtr
 	static std::string short_astate_string (ARDOUR::AutoState);
 	static std::string _astate_string (ARDOUR::AutoState, bool);
 
-	static std::string astyle_string (ARDOUR::AutoStyle);
-	static std::string short_astyle_string (ARDOUR::AutoStyle);
-	static std::string _astyle_string (ARDOUR::AutoStyle, bool);
-
   protected:
 
 	friend class MixerStrip;
@@ -139,11 +135,9 @@ class GainMeterBase : virtual public sigc::trackable, ARDOUR::SessionHandlePtr
 
 	sigc::connection gain_watching;
 
-	ArdourButton gain_automation_style_button;
 	ArdourButton gain_automation_state_button;
 
 	Gtk::Menu gain_astate_menu;
-	Gtk::Menu gain_astyle_menu;
 
 	ArdourButton meter_point_button;
 
@@ -153,13 +147,10 @@ class GainMeterBase : virtual public sigc::trackable, ARDOUR::SessionHandlePtr
 	bool gain_astate_propagate;
 	static sigc::signal<void, ARDOUR::AutoState> ChangeGainAutomationState;
 
-	gint gain_automation_style_button_event (GdkEventButton *);
 	gint gain_automation_state_button_event (GdkEventButton *);
-	gint pan_automation_style_button_event (GdkEventButton *);
 	gint pan_automation_state_button_event (GdkEventButton *);
 
 	void gain_automation_state_changed();
-	void gain_automation_style_changed();
 
 	void setup_gain_adjustment ();
 	Width _width;

gtk2_ardour/mixer_strip.cc

@@ -777,14 +777,10 @@ MixerStrip::set_width_enum (Width w, void* owner)
 			show_sends_button->set_text (_("Aux"));
 		}
 
-		gpm.gain_automation_style_button.set_text (
-				gpm.astyle_string(gain_automation->automation_style()));
 		gpm.gain_automation_state_button.set_text (
 				gpm.astate_string(gain_automation->automation_state()));
 
 		if (_route->panner()) {
-			((Gtk::Label*)panners.pan_automation_style_button.get_child())->set_text (
-					panners.astyle_string(_route->panner()->automation_style()));
 			((Gtk::Label*)panners.pan_automation_state_button.get_child())->set_text (
 					panners.astate_string(_route->panner()->automation_state()));
 		}
@@ -803,15 +799,11 @@ MixerStrip::set_width_enum (Width w, void* owner)
 			show_sends_button->set_text (_("Snd"));
 		}
 
-		gpm.gain_automation_style_button.set_text (
-				gpm.short_astyle_string(gain_automation->automation_style()));
 		gpm.gain_automation_state_button.set_text (
 				gpm.short_astate_string(gain_automation->automation_state()));
 		gain_meter().setup_meters (); // recalc meter width
 
 		if (_route->panner()) {
-			((Gtk::Label*)panners.pan_automation_style_button.get_child())->set_text (
-			panners.short_astyle_string(_route->panner()->automation_style()));
 			((Gtk::Label*)panners.pan_automation_state_button.get_child())->set_text (
 			panners.short_astate_string(_route->panner()->automation_state()));
 		}
@@ -1162,7 +1154,6 @@ MixerStrip::connect_to_pan ()
 	boost::shared_ptr<Pannable> p = _route->pannable ();
 
 	p->automation_state_changed.connect (panstate_connection, invalidator (*this), boost::bind (&PannerUI::pan_automation_state_changed, &panners), gui_context());
-	p->automation_style_changed.connect (panstyle_connection, invalidator (*this), boost::bind (&PannerUI::pan_automation_style_changed, &panners), gui_context());
 
 	/* This call reduncant, PannerUI::set_panner() connects to _panshell->Changed itself
 	 * However, that only works a panner was previously set.

gtk2_ardour/panner_ui.cc

@@ -50,7 +50,6 @@ PannerUI::PannerUI (Session* s)
 	, _current_nins (-1)
 	, _current_uri ("")
 	, _send_mode (false)
-	, pan_automation_style_button ("")
 	, pan_automation_state_button ("")
 	, _panner_list()
 {
@@ -66,19 +65,14 @@ PannerUI::PannerUI (Session* s)
         _ignore_width_change = false;
         _ignore_position_change = false;
 
-	pan_automation_style_button.set_name ("MixerAutomationModeButton");
 	pan_automation_state_button.set_name ("MixerAutomationPlaybackButton");
 
 	set_tooltip (pan_automation_state_button, _("Pan automation mode"));
-	set_tooltip (pan_automation_style_button, _("Pan automation type"));
 
 	//set_size_request_to_display_given_text (pan_automation_state_button, X_("O"), 2, 2);
-	//set_size_request_to_display_given_text (pan_automation_style_button, X_("0"), 2, 2);
 
-	pan_automation_style_button.unset_flags (Gtk::CAN_FOCUS);
 	pan_automation_state_button.unset_flags (Gtk::CAN_FOCUS);
 
-	pan_automation_style_button.signal_button_press_event().connect (sigc::mem_fun(*this, &PannerUI::pan_automation_style_button_event), false);
 	pan_automation_state_button.signal_button_press_event().connect (sigc::mem_fun(*this, &PannerUI::pan_automation_state_button_event), false);
 
 	pan_vbox.set_spacing (2);
@@ -515,41 +509,6 @@ PannerUI::pan_automation_state_button_event (GdkEventButton *ev)
 	return TRUE;
 }
 
-gint
-PannerUI::pan_automation_style_button_event (GdkEventButton *ev)
-{
-	if (ev->type == GDK_BUTTON_RELEASE) {
-		return TRUE;
-	}
-
-	switch (ev->button) {
-	case 1:
-		if (pan_astyle_menu == 0) {
-			build_astyle_menu ();
-		}
-		pan_astyle_menu->popup (1, ev->time);
-		break;
-	default:
-		break;
-	}
-	return TRUE;
-}
-
-void
-PannerUI::pan_automation_style_changed ()
-{
-	ENSURE_GUI_THREAD (*this, &PannerUI::pan_automation_style_changed)
-
-	switch (_width) {
-	case Wide:
-	        pan_automation_style_button.set_label (astyle_string(_panner->automation_style()));
-		break;
-	case Narrow:
-	  	pan_automation_style_button.set_label (short_astyle_string(_panner->automation_style()));
-		break;
-	}
-}
-
 void
 PannerUI::pan_automation_state_changed ()
 {
@@ -618,30 +577,6 @@ PannerUI::_astate_string (AutoState state, bool shrt)
 	return sstr;
 }
 
-string
-PannerUI::astyle_string (AutoStyle style)
-{
-	return _astyle_string (style, false);
-}
-
-string
-PannerUI::short_astyle_string (AutoStyle style)
-{
-	return _astyle_string (style, true);
-}
-
-string
-PannerUI::_astyle_string (AutoStyle style, bool shrt)
-{
-	if (style & Trim) {
-		return _("Trim");
-	} else {
-	        /* XXX it might different in different languages */
-
-		return (shrt ? _("Abs") : _("Abs"));
-	}
-}
-
 void
 PannerUI::show_width ()
 {

gtk2_ardour/panner_ui.h

@@ -121,7 +121,6 @@ class PannerUI : public Gtk::HBox, public ARDOUR::SessionHandlePtr
 	Gtk::Menu* pan_astate_menu;
 	Gtk::Menu* pan_astyle_menu;
 
-	Gtk::Button pan_automation_style_button;
 	Gtk::ToggleButton pan_automation_state_button;
 
 	void pan_value_changed (uint32_t which);
@@ -147,8 +146,6 @@ class PannerUI : public Gtk::HBox, public ARDOUR::SessionHandlePtr
 	void pan_set_custom_type (std::string type);
 
 	void pan_automation_state_changed();
-	void pan_automation_style_changed();
-	gint pan_automation_style_button_event (GdkEventButton *);
 	gint pan_automation_state_button_event (GdkEventButton *);
 	sigc::connection pan_watching;
 
@@ -156,10 +153,6 @@ class PannerUI : public Gtk::HBox, public ARDOUR::SessionHandlePtr
 	std::string short_astate_string (ARDOUR::AutoState);
 	std::string _astate_string (ARDOUR::AutoState, bool);
 
-	std::string astyle_string (ARDOUR::AutoStyle);
-	std::string short_astyle_string (ARDOUR::AutoStyle);
-	std::string _astyle_string (ARDOUR::AutoStyle, bool);
-
         void start_touch (boost::weak_ptr<ARDOUR::AutomationControl>);
         void stop_touch (boost::weak_ptr<ARDOUR::AutomationControl>);
 

libs/ardour/ardour/automatable.h

@@ -91,9 +91,6 @@ public:
 	AutoState get_parameter_automation_state (Evoral::Parameter param);
 	virtual void set_parameter_automation_state (Evoral::Parameter param, AutoState);
 
-	AutoStyle get_parameter_automation_style (Evoral::Parameter param);
-	void set_parameter_automation_style (Evoral::Parameter param, AutoStyle);
-
 	void protect_automation ();
 
 	const std::set<Evoral::Parameter>& what_can_be_automated() const { return _can_automate_list; }

libs/ardour/ardour/automation_control.h

@@ -82,12 +82,7 @@ public:
 		return alist() ? alist()->automation_state() : Off;
 	}
 
-	inline AutoStyle automation_style() const {
-		return alist() ? alist()->automation_style() : Absolute;
-	}
-
 	void set_automation_state(AutoState as);
-	void set_automation_style(AutoStyle as);
 	void start_touch(double when);
 	void stop_touch(bool mark, double when);
 

libs/ardour/ardour/automation_list.h

@@ -88,10 +88,6 @@ class LIBARDOUR_API AutomationList : public Evoral::ControlList, public PBD::Sta
 	AutoState automation_state() const { return _state; }
 	PBD::Signal1<void, AutoState> automation_state_changed;
 
-	void set_automation_style (AutoStyle m);
-	AutoStyle automation_style() const { return _style; }
-	PBD::Signal0<void> automation_style_changed;
-
 	bool automation_playback() const {
 		return (_state & Play) || ((_state & Touch) && !touching());
 	}
@@ -130,7 +126,6 @@ class LIBARDOUR_API AutomationList : public Evoral::ControlList, public PBD::Sta
 	void maybe_signal_changed ();
 
 	AutoState    _state;
-	AutoStyle    _style;
 	gint         _touching;
 
 	bool operator== (const AutomationList&) const { /* not called */ abort(); return false; }

libs/ardour/ardour/pannable.h

@@ -57,10 +57,6 @@ class LIBARDOUR_API Pannable : public PBD::Stateful, public Automatable, public
 	AutoState automation_state() const { return _auto_state; }
 	PBD::Signal1<void, AutoState> automation_state_changed;
 
-	void set_automation_style (AutoStyle m);
-	AutoStyle automation_style() const { return _auto_style; }
-	PBD::Signal0<void> automation_style_changed;
-
 	bool automation_playback() const {
 		return (_auto_state & Play) || ((_auto_state & Touch) && !touching());
 	}
@@ -85,7 +81,6 @@ class LIBARDOUR_API Pannable : public PBD::Stateful, public Automatable, public
   protected:
 	boost::weak_ptr<Panner> _panner;
 	AutoState _auto_state;
-	AutoStyle _auto_style;
 	gint      _touching;
 	bool      _has_state;
 	uint32_t  _responding_to_control_auto_state_change;

libs/ardour/ardour/panner.h

@@ -105,8 +105,6 @@ public:
 
 	void      set_automation_state (AutoState);
 	AutoState automation_state() const;
-	void      set_automation_style (AutoStyle);
-	AutoStyle automation_style() const;
 
 	virtual std::set<Evoral::Parameter> what_can_be_automated() const;
 	virtual std::string describe_parameter (Evoral::Parameter);

libs/ardour/ardour/types.h

@@ -184,14 +184,6 @@ namespace ARDOUR {
 	std::string auto_state_to_string (AutoState);
 	AutoState string_to_auto_state (std::string);
 
-	enum AutoStyle {
-		Absolute = 0x1,
-		Trim = 0x2
-	};
-
-	std::string auto_style_to_string (AutoStyle);
-	AutoStyle string_to_auto_style (std::string);
-
 	enum AlignStyle {
 		CaptureTime,
 		ExistingMaterial

libs/ardour/ardour/types_convert.h

@@ -88,20 +88,6 @@ inline bool string_to (const std::string& str, ARDOUR::AutoState& as)
 	return true;
 }
 
-template <>
-inline bool to_string (ARDOUR::AutoStyle val, std::string& str)
-{
-	str = ARDOUR::auto_style_to_string (val);
-	return true;
-}
-
-template <>
-inline bool string_to (const std::string& str, ARDOUR::AutoStyle& as)
-{
-	as = ARDOUR::string_to_auto_style (str);
-	return true;
-}
-
 template <>
 inline bool to_string (ARDOUR::DataType val, std::string& str)
 {

libs/ardour/automatable.cc

@@ -313,34 +313,6 @@ Automatable::get_parameter_automation_state (Evoral::Parameter param)
 	return result;
 }
 
-void
-Automatable::set_parameter_automation_style (Evoral::Parameter param, AutoStyle s)
-{
-	Glib::Threads::Mutex::Lock lm (control_lock());
-
-	boost::shared_ptr<AutomationControl> c = automation_control(param, true);
-
-	if (c && (s != c->automation_style())) {
-		c->set_automation_style (s);
-		_a_session.set_dirty ();
-	}
-}
-
-AutoStyle
-Automatable::get_parameter_automation_style (Evoral::Parameter param)
-{
-	Glib::Threads::Mutex::Lock lm (control_lock());
-
-	boost::shared_ptr<Evoral::Control> c = control(param);
-	boost::shared_ptr<AutomationList> l = boost::dynamic_pointer_cast<AutomationList>(c->list());
-
-	if (c) {
-		return l->automation_style();
-	} else {
-		return Absolute; // whatever
-	}
-}
-
 void
 Automatable::protect_automation ()
 {

libs/ardour/automation_control.cc

@@ -242,13 +242,6 @@ AutomationControl::set_automation_state (AutoState as)
 	}
 }
 
-void
-AutomationControl::set_automation_style (AutoStyle as)
-{
-	if (!_list) return;
-	alist()->set_automation_style (as);
-}
-
 void
 AutomationControl::start_touch(double when)
 {

libs/ardour/automation_list.cc

@@ -59,7 +59,6 @@ AutomationList::AutomationList (const Evoral::Parameter& id, const Evoral::Param
 	, _before (0)
 {
 	_state = Off;
-	_style = Absolute;
 	g_atomic_int_set (&_touching, 0);
 
 	create_curve_if_necessary();
@@ -73,7 +72,6 @@ AutomationList::AutomationList (const Evoral::Parameter& id)
 	, _before (0)
 {
 	_state = Off;
-	_style = Absolute;
 	g_atomic_int_set (&_touching, 0);
 
 	create_curve_if_necessary();
@@ -87,7 +85,6 @@ AutomationList::AutomationList (const AutomationList& other)
 	, StatefulDestructible()
 	, _before (0)
 {
-	_style = other._style;
 	_state = other._state;
 	g_atomic_int_set (&_touching, other.touching());
 
@@ -101,7 +98,6 @@ AutomationList::AutomationList (const AutomationList& other, double start, doubl
 	: ControlList(other, start, end)
 	, _before (0)
 {
-	_style = other._style;
 	_state = other._state;
 	g_atomic_int_set (&_touching, other.touching());
 
@@ -120,7 +116,6 @@ AutomationList::AutomationList (const XMLNode& node, Evoral::Parameter id)
 {
 	g_atomic_int_set (&_touching, 0);
 	_state = Off;
-	_style = Absolute;
 
 	set_state (node, Stateful::loading_state_version);
 
@@ -173,7 +168,6 @@ AutomationList::operator= (const AutomationList& other)
 
 		ControlList::operator= (other);
 		_state = other._state;
-		_style = other._style;
 		_touching = other._touching;
 
 		mark_dirty ();
@@ -208,15 +202,6 @@ AutomationList::set_automation_state (AutoState s)
 	}
 }
 
-void
-AutomationList::set_automation_style (AutoStyle s)
-{
-	if (s != _style) {
-		_style = s;
-		automation_style_changed (); /* EMIT SIGNAL */
-	}
-}
-
 void
 AutomationList::start_write_pass (double when)
 {
@@ -359,8 +344,6 @@ AutomationList::state (bool full)
 		root->set_property ("state", Off);
 	}
 
-	root->set_property ("style", _style);
-
 	if (!_events.empty()) {
 		root->add_child_nocopy (serialize_events());
 	}
@@ -516,10 +499,6 @@ AutomationList::set_state (const XMLNode& node, int version)
 		_default_value = 0.0;
 	}
 
-	if (!node.get_property (X_("style"), _style)) {
-		_style = Absolute;
-	}
-
 	if (node.get_property (X_("state"), _state)) {
 		if (_state == Write) {
 			_state = Off;
@@ -564,7 +543,6 @@ AutomationList::operator!= (AutomationList const & other) const
 	return (
 		static_cast<ControlList const &> (*this) != static_cast<ControlList const &> (other) ||
 		_state != other._state ||
-		_style != other._style ||
 		_touching != other._touching
 		);
 }

libs/ardour/enums.cc

@@ -96,7 +96,6 @@ setup_enum_writer ()
 	IOChange _IOChange;
 	AutomationType _AutomationType;
 	AutoState _AutoState;
-	AutoStyle _AutoStyle;
 	AutoConnectOption _AutoConnectOption;
 	TracksAutoNamingRule _TracksAutoNamingRule;
 	Session::StateOfTheState _Session_StateOfTheState;
@@ -192,10 +191,6 @@ setup_enum_writer ()
 	REGISTER_ENUM (Play);
 	REGISTER_BITS (_AutoState);
 
-	REGISTER_ENUM (Absolute);
-	REGISTER_ENUM (Trim);
-	REGISTER_BITS (_AutoStyle);
-
 	REGISTER_ENUM (CaptureTime);
 	REGISTER_ENUM (ExistingMaterial);
 	REGISTER (_AlignStyle);

libs/ardour/luabindings.cc

@@ -1378,9 +1378,7 @@ LuaBindings::common (lua_State* L)
 		.addCast<Evoral::Control> ("to_ctrl")
 		.addCast<SlavableAutomationControl> ("to_slavable")
 		.addFunction ("automation_state", &AutomationControl::automation_state)
-		.addFunction ("automation_style", &AutomationControl::automation_style)
 		.addFunction ("set_automation_state", &AutomationControl::set_automation_state)
-		.addFunction ("set_automation_style", &AutomationControl::set_automation_style)
 		.addFunction ("start_touch", &AutomationControl::start_touch)
 		.addFunction ("stop_touch", &AutomationControl::stop_touch)
 		.addFunction ("get_value", &AutomationControl::get_value)
@@ -1671,11 +1669,6 @@ LuaBindings::common (lua_State* L)
 		.endNamespace ()
 		.endNamespace ()
 
-		.beginNamespace ("AutoStyle")
-		.addConst ("Absolute", ARDOUR::AutoStyle(Absolute))
-		.addConst ("Trim", ARDOUR::AutoStyle(Trim))
-		.endNamespace ()
-
 		.beginNamespace ("AutoState")
 		.addConst ("Off", ARDOUR::AutoState(Off))
 		.addConst ("Write", ARDOUR::AutoState(Write))

libs/ardour/pannable.cc

@@ -45,7 +45,6 @@ Pannable::Pannable (Session& s)
 	, pan_frontback_control (new PanControllable (s, "", this, PanFrontBackAutomation))
 	, pan_lfe_control (new PanControllable (s, "", this, PanLFEAutomation))
 	, _auto_state (Off)
-	, _auto_style (Absolute)
 	, _has_state (false)
 	, _responding_to_control_auto_state_change (0)
 {
@@ -136,26 +135,6 @@ Pannable::set_automation_state (AutoState state)
 	}
 }
 
-void
-Pannable::set_automation_style (AutoStyle style)
-{
-	if (style != _auto_style) {
-		_auto_style = style;
-
-		const Controls& c (controls());
-
-		for (Controls::const_iterator ci = c.begin(); ci != c.end(); ++ci) {
-			boost::shared_ptr<AutomationControl> ac = boost::dynamic_pointer_cast<AutomationControl>(ci->second);
-			if (ac) {
-				ac->alist()->set_automation_style (style);
-			}
-		}
-
-		session().set_dirty ();
-		automation_style_changed ();
-	}
-}
-
 void
 Pannable::start_touch (double when)
 {

libs/ardour/panner.cc

@@ -66,12 +66,6 @@ Panner::distribute_automated (BufferSet& ibufs, BufferSet& obufs,
 	}
 }
 
-void
-Panner::set_automation_style (AutoStyle style)
-{
-	_pannable->set_automation_style (style);
-}
-
 void
 Panner::set_automation_state (AutoState state)
 {
@@ -84,12 +78,6 @@ Panner::automation_state () const
 	return _pannable->automation_state();
 }
 
-AutoStyle
-Panner::automation_style () const
-{
-	return _pannable->automation_style ();
-}
-
 bool
 Panner::touching () const
 {

libs/ardour/utils.cc

@@ -590,39 +590,6 @@ ARDOUR::auto_state_to_string (AutoState as)
 	return "";
 }
 
-AutoStyle
-ARDOUR::string_to_auto_style (std::string str)
-{
-	if (str == X_("Absolute")) {
-		return Absolute;
-	} else if (str == X_("Trim")) {
-		return Trim;
-	}
-
-	fatal << string_compose (_("programming error: %1 %2"), "illegal AutoStyle string: ", str) << endmsg;
-	abort(); /*NOTREACHED*/
-	return Trim;
-}
-
-string
-ARDOUR::auto_style_to_string (AutoStyle as)
-{
-	/* to be used only for XML serialization, no i18n done */
-
-	switch (as) {
-	case Absolute:
-		return X_("Absolute");
-		break;
-	case Trim:
-		return X_("Trim");
-		break;
-	}
-
-	fatal << string_compose (_("programming error: %1 %2"), "illegal AutoStyle type: ", as) << endmsg;
-	abort(); /*NOTREACHED*/
-	return "";
-}
-
 std::string
 bool_as_string (bool yn)
 {