X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fsurfaces%2Fcontrol_protocol%2Fcontrol_protocol.cc;h=36131e0b9e704a6ab7fb8135dce87b2f1e4beb55;hb=7d41e542fe54feaa24fc87004df2b0276b9941c3;hp=10295bc698d522d970d045db1b5d3c8c170bc11f;hpb=e13e84677a9213fb54d641483a7fcf5ecf2feb0d;p=ardour.git

diff --git a/libs/surfaces/control_protocol/control_protocol.cc b/libs/surfaces/control_protocol/control_protocol.cc
index 10295bc698..36131e0b9e 100644
--- a/libs/surfaces/control_protocol/control_protocol.cc
+++ b/libs/surfaces/control_protocol/control_protocol.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2006 Paul Davis 
+    Copyright (C) 2006 Paul Davis
 
     This program is free software; you can redistribute it
     and/or modify it under the terms of the GNU Lesser
@@ -16,142 +16,127 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id$
 */
 
-#include <ardour/session.h>
-#include <ardour/route.h>
-#include <ardour/audio_track.h>
+#include "pbd/error.h"
 
-#include <control_protocol/control_protocol.h>
+#include "ardour/gain_control.h"
+#include "ardour/session.h"
+#include "ardour/record_enable_control.h"
+#include "ardour/route.h"
+#include "ardour/audio_track.h"
+#include "ardour/meter.h"
+#include "ardour/amp.h"
+#include "control_protocol/control_protocol.h"
 
 using namespace ARDOUR;
 using namespace std;
-
-sigc::signal<void> ControlProtocol::ZoomToSession;
-sigc::signal<void> ControlProtocol::ZoomOut;
-sigc::signal<void> ControlProtocol::ZoomIn;
-sigc::signal<void> ControlProtocol::Enter;
-sigc::signal<void,float> ControlProtocol::ScrollTimeline;
+using namespace PBD;
+
+Signal0<void>       ControlProtocol::ZoomToSession;
+Signal0<void>       ControlProtocol::ZoomOut;
+Signal0<void>       ControlProtocol::ZoomIn;
+Signal0<void>       ControlProtocol::Enter;
+Signal0<void>       ControlProtocol::Undo;
+Signal0<void>       ControlProtocol::Redo;
+Signal1<void,float> ControlProtocol::ScrollTimeline;
+Signal1<void,uint32_t> ControlProtocol::GotoView;
+Signal0<void> ControlProtocol::CloseDialog;
+PBD::Signal0<void> ControlProtocol::VerticalZoomInAll;
+PBD::Signal0<void> ControlProtocol::VerticalZoomOutAll;
+PBD::Signal0<void> ControlProtocol::VerticalZoomInSelected;
+PBD::Signal0<void> ControlProtocol::VerticalZoomOutSelected;
+PBD::Signal0<void>          ControlProtocol::StepTracksDown;
+PBD::Signal0<void>          ControlProtocol::StepTracksUp;
+
+PBD::Signal1<void,boost::shared_ptr<ARDOUR::Stripable> > ControlProtocol::AddStripableToSelection;
+PBD::Signal1<void,boost::shared_ptr<ARDOUR::Stripable> > ControlProtocol::SetStripableSelection;
+PBD::Signal1<void,boost::shared_ptr<ARDOUR::Stripable> > ControlProtocol::ToggleStripableSelection;
+PBD::Signal1<void,boost::shared_ptr<ARDOUR::Stripable> > ControlProtocol::RemoveStripableFromSelection;
+PBD::Signal0<void>          ControlProtocol::ClearStripableSelection;
+
+PBD::Signal1<void,StripableNotificationListPtr> ControlProtocol::StripableSelectionChanged;
+
+Glib::Threads::Mutex ControlProtocol::special_stripable_mutex;
+boost::weak_ptr<Stripable> ControlProtocol::_first_selected_stripable;
+boost::weak_ptr<Stripable> ControlProtocol::_leftmost_mixer_stripable;
+StripableNotificationList ControlProtocol::_last_selected;
+bool ControlProtocol::selection_connected = false;
+PBD::ScopedConnection ControlProtocol::selection_connection;
+
+const std::string ControlProtocol::state_node_name ("Protocol");
 
 ControlProtocol::ControlProtocol (Session& s, string str)
-	: BasicUI (s),
-	  _name (str)
+	: BasicUI (s)
+	, _name (str)
+	, _active (false)
 {
-	_active = false;
+	if (!selection_connected) {
+		/* this is all static, connect it only once (and early), for all ControlProtocols */
+
+		StripableSelectionChanged.connect_same_thread (selection_connection, boost::bind (&ControlProtocol::stripable_selection_changed, _1));
+		selection_connected = true;
+	}
 }
 
 ControlProtocol::~ControlProtocol ()
 {
 }
 
+int
+ControlProtocol::set_active (bool yn)
+{
+	_active = yn;
+	return 0;
+}
+
 void
 ControlProtocol::next_track (uint32_t initial_id)
 {
-	uint32_t limit = session->nroutes();
-	Route* cr = route_table[0];
-	uint32_t id;
-
-	if (cr) {
-		id = cr->remote_control_id ();
-	} else {
-		id = 0;
-	}
-
-	if (id == limit) {
-		id = 0;
-	} else {
-		id++;
-	}
-
-	while (id < limit) {
-		if ((cr = session->route_by_remote_id (id)) != 0) {
-			break;
-		}
-		id++;
-	}
-
-	if (id == limit) {
-		id = 0;
-		while (id != initial_id) {
-			if ((cr = session->route_by_remote_id (id)) != 0) {
-				break;
-			}
-			id++;
-		}
-	}
-
-	route_table[0] = cr;
+	// STRIPABLE route_table[0] = _session->get_nth_stripable (++initial_id, RemoteControlID::Route);
 }
 
 void
 ControlProtocol::prev_track (uint32_t initial_id)
 {
-	uint32_t limit = session->nroutes() - 1;
-	Route* cr = route_table[0];
-	uint32_t id;
-
-	if (cr) {
-		id = cr->remote_control_id ();
-	} else {
-		id = 0;
-	}
-
-	if (id == 0) {
-		id = session->nroutes() - 1;
-	} else {
-		id--;
-	}
-
-	while (id >= 0) {
-		if ((cr = session->route_by_remote_id (id)) != 0) {
-			break;
-		}
-		id--;
-	}
-
-	if (id < 0) {
-		id = limit;
-		while (id > initial_id) {
-			if ((cr = session->route_by_remote_id (id)) != 0) {
-				break;
-			}
-			id--;
-		}
+	if (!initial_id) {
+		return;
 	}
-
-	route_table[0] = cr;
+	// STRIPABLE route_table[0] = _session->get_nth_stripable (--initial_id, RemoteControlID::Route);
 }
 
-
 void
 ControlProtocol::set_route_table_size (uint32_t size)
 {
 	while (route_table.size() < size) {
-		route_table.push_back (0);
+		route_table.push_back (boost::shared_ptr<Route> ((Route*) 0));
 	}
 }
 
 void
-ControlProtocol::set_route_table (uint32_t table_index, ARDOUR::Route*)
+ControlProtocol::set_route_table (uint32_t table_index, boost::shared_ptr<ARDOUR::Route> r)
 {
+	if (table_index >= route_table.size()) {
+		return;
+	}
+
+	route_table[table_index] = r;
+
+	// XXX SHAREDPTR need to handle r->GoingAway
 }
 
 bool
 ControlProtocol::set_route_table (uint32_t table_index, uint32_t remote_control_id)
 {
-	if (table_index >= route_table.size()) {
-		return false;
-	}
-		
-	Route* r = session->route_by_remote_id (remote_control_id);
+#if 0 // STRIPABLE
+	boost::shared_ptr<Route> r = session->route_by_remote_id (remote_control_id);
 
 	if (!r) {
 		return false;
 	}
-	
-	route_table[table_index] = r;
 
+	set_route_table (table_index, r);
+#endif
 	return true;
 }
 
@@ -162,12 +147,12 @@ ControlProtocol::route_set_rec_enable (uint32_t table_index, bool yn)
 		return;
 	}
 
-	Route* r = route_table[table_index];
+	boost::shared_ptr<Route> r = route_table[table_index];
 
-	AudioTrack* at = dynamic_cast<AudioTrack*>(r);
+	boost::shared_ptr<AudioTrack> at = boost::dynamic_pointer_cast<AudioTrack>(r);
 
 	if (at) {
-		at->set_record_enable (yn, this);
+		at->rec_enable_control()->set_value (1.0, Controllable::UseGroup);
 	}
 }
 
@@ -178,12 +163,12 @@ ControlProtocol::route_get_rec_enable (uint32_t table_index)
 		return false;
 	}
 
-	Route* r = route_table[table_index];
+	boost::shared_ptr<Route> r = route_table[table_index];
 
-	AudioTrack* at = dynamic_cast<AudioTrack*>(r);
+	boost::shared_ptr<AudioTrack> at = boost::dynamic_pointer_cast<AudioTrack>(r);
 
 	if (at) {
-		return at->record_enabled ();
+		return at->rec_enable_control()->get_value();
 	}
 
 	return false;
@@ -197,13 +182,13 @@ ControlProtocol::route_get_gain (uint32_t table_index)
 		return 0.0f;
 	}
 
-	Route* r = route_table[table_index];
+	boost::shared_ptr<Route> r = route_table[table_index];
 
 	if (r == 0) {
 		return 0.0f;
 	}
 
-	return r->gain ();
+	return r->gain_control()->get_value();
 }
 
 void
@@ -213,10 +198,10 @@ ControlProtocol::route_set_gain (uint32_t table_index, float gain)
 		return;
 	}
 
-	Route* r = route_table[table_index];
-	
+	boost::shared_ptr<Route> r = route_table[table_index];
+
 	if (r != 0) {
-		r->set_gain (gain, this);
+		r->gain_control()->set_value (gain, Controllable::UseGroup);
 	}
 }
 
@@ -227,13 +212,13 @@ ControlProtocol::route_get_effective_gain (uint32_t table_index)
 		return 0.0f;
 	}
 
-	Route* r = route_table[table_index];
+	boost::shared_ptr<Route> r = route_table[table_index];
 
 	if (r == 0) {
 		return 0.0f;
 	}
 
-	return r->effective_gain ();
+	return r->amp()->gain_control()->get_value();
 }
 
 
@@ -244,16 +229,15 @@ ControlProtocol::route_get_peak_input_power (uint32_t table_index, uint32_t whic
 		return 0.0f;
 	}
 
-	Route* r = route_table[table_index];
+	boost::shared_ptr<Route> r = route_table[table_index];
 
 	if (r == 0) {
 		return 0.0f;
 	}
 
-	return r->peak_input_power (which_input);
+	return r->peak_meter()->meter_level (which_input, MeterPeak);
 }
 
-
 bool
 ControlProtocol::route_get_muted (uint32_t table_index)
 {
@@ -261,13 +245,13 @@ ControlProtocol::route_get_muted (uint32_t table_index)
 		return false;
 	}
 
-	Route* r = route_table[table_index];
+	boost::shared_ptr<Route> r = route_table[table_index];
 
 	if (r == 0) {
 		return false;
 	}
 
-	return r->muted ();
+	return r->mute_control()->muted ();
 }
 
 void
@@ -277,10 +261,10 @@ ControlProtocol::route_set_muted (uint32_t table_index, bool yn)
 		return;
 	}
 
-	Route* r = route_table[table_index];
+	boost::shared_ptr<Route> r = route_table[table_index];
 
 	if (r != 0) {
-		r->set_mute (yn, this);
+		r->mute_control()->set_value (yn ? 1.0 : 0.0, Controllable::UseGroup);
 	}
 }
 
@@ -292,7 +276,7 @@ ControlProtocol::route_get_soloed (uint32_t table_index)
 		return false;
 	}
 
-	Route* r = route_table[table_index];
+	boost::shared_ptr<Route> r = route_table[table_index];
 
 	if (r == 0) {
 		return false;
@@ -308,10 +292,11 @@ ControlProtocol::route_set_soloed (uint32_t table_index, bool yn)
 		return;
 	}
 
-	Route* r = route_table[table_index];
+	boost::shared_ptr<Route> r = route_table[table_index];
 
 	if (r != 0) {
-		r->set_solo (yn, this);
+		r->solo_control()->set_value (yn ? 1.0 : 0.0, Controllable::UseGroup); // XXX does not propagate
+		//_session->set_control (r->solo_control(), yn ? 1.0 : 0.0, Controllable::UseGroup); // << correct way, needs a session ptr
 	}
 }
 
@@ -322,7 +307,7 @@ ControlProtocol:: route_get_name (uint32_t table_index)
 		return "";
 	}
 
-	Route* r = route_table[table_index];
+	boost::shared_ptr<Route> r = route_table[table_index];
 
 	if (r == 0) {
 		return "";
@@ -331,3 +316,79 @@ ControlProtocol:: route_get_name (uint32_t table_index)
 	return r->name();
 }
 
+list<boost::shared_ptr<Bundle> >
+ControlProtocol::bundles ()
+{
+	return list<boost::shared_ptr<Bundle> > ();
+}
+
+XMLNode&
+ControlProtocol::get_state ()
+{
+	XMLNode* node = new XMLNode (state_node_name);
+
+	node->add_property ("name", _name);
+	node->add_property ("feedback", get_feedback() ? "yes" : "no");
+
+	return *node;
+}
+
+int
+ControlProtocol::set_state (XMLNode const & node, int /* version */)
+{
+	const XMLProperty* prop;
+
+	if ((prop = node.property ("feedback")) != 0) {
+		set_feedback (string_is_affirmative (prop->value()));
+	}
+
+	return 0;
+}
+
+boost::shared_ptr<Stripable>
+ControlProtocol::first_selected_stripable ()
+{
+	Glib::Threads::Mutex::Lock lm (special_stripable_mutex);
+	return _first_selected_stripable.lock();
+}
+
+boost::shared_ptr<Stripable>
+ControlProtocol::leftmost_mixer_stripable ()
+{
+	Glib::Threads::Mutex::Lock lm (special_stripable_mutex);
+	return _leftmost_mixer_stripable.lock();
+}
+
+void
+ControlProtocol::set_leftmost_mixer_stripable (boost::shared_ptr<Stripable> s)
+{
+	Glib::Threads::Mutex::Lock lm (special_stripable_mutex);
+	_leftmost_mixer_stripable = s;
+}
+
+void
+ControlProtocol::set_first_selected_stripable (boost::shared_ptr<Stripable> s)
+{
+	Glib::Threads::Mutex::Lock lm (special_stripable_mutex);
+	_first_selected_stripable = s;
+}
+
+void
+ControlProtocol::stripable_selection_changed (StripableNotificationListPtr sp)
+{
+	bool had_selection = !_last_selected.empty();
+
+	_last_selected = *sp;
+
+	{
+		Glib::Threads::Mutex::Lock lm (special_stripable_mutex);
+
+		if (!_last_selected.empty()) {
+			if (!had_selection) {
+				_first_selected_stripable = _last_selected.front().lock();
+			}
+		} else {
+			_first_selected_stripable = boost::weak_ptr<Stripable>();
+		}
+	}
+}