From 3631cc1532341c8f4917a4160f9821fa8aa7e8a8 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Sun, 31 Jan 2016 11:59:55 -0500
Subject: mackie: remove Trim pot mode, and add skeleton for TrackView subview
 mode

---
 libs/surfaces/mackie/mackie_control_protocol.cc | 23 ++++++---
 libs/surfaces/mackie/mackie_control_protocol.h  |  2 +-
 libs/surfaces/mackie/mcp_buttons.cc             |  2 +-
 libs/surfaces/mackie/strip.cc                   | 65 +++++--------------------
 libs/surfaces/mackie/strip.h                    |  2 +
 5 files changed, 32 insertions(+), 62 deletions(-)

diff --git a/libs/surfaces/mackie/mackie_control_protocol.cc b/libs/surfaces/mackie/mackie_control_protocol.cc
index 260fe9a26e..63f527457a 100644
--- a/libs/surfaces/mackie/mackie_control_protocol.cc
+++ b/libs/surfaces/mackie/mackie_control_protocol.cc
@@ -1681,6 +1681,11 @@ MackieControlProtocol::subview_mode_would_be_ok (SubViewMode mode, boost::shared
 			return true;
 		}
 		break;
+
+	case TrackView:
+		if (r) {
+			return true;
+		}
 	}
 
 	return false;
@@ -1730,6 +1735,8 @@ MackieControlProtocol::set_subview_mode (SubViewMode sm, boost::shared_ptr<Route
 				case Dynamics:
 					msg = _("no dynamics in selected track/bus");
 					break;
+				case TrackView:
+					msg = _("no track view possible");
 				default:
 					break;
 				}
@@ -1802,6 +1809,14 @@ MackieControlProtocol::set_subview_mode (SubViewMode sm, boost::shared_ptr<Route
 				update_global_button (Button::Track, off);
 				update_global_button (Button::Pan, off);
 				break;
+			case MackieControlProtocol::TrackView:
+				update_global_button (Button::Send, on);
+				update_global_button (Button::Plugin, off);
+				update_global_button (Button::Eq, off);
+				update_global_button (Button::Dyn, off);
+				update_global_button (Button::Track, on);
+				update_global_button (Button::Pan, off);
+				break;
 			}
 		}
 	}
@@ -1887,14 +1902,6 @@ void
 MackieControlProtocol::pot_mode_globals ()
 {
 	switch (_pot_mode) {
-	case Trim:
-		update_global_button (Button::Eq, off);
-		update_global_button (Button::Dyn, off);
-		update_global_button (Button::Track, on);
-		update_global_button (Button::Send, off);
-		update_global_button (Button::Plugin, off);
-		update_global_button (Button::Pan, off);
-		break;
 	case Pan:
 		update_global_button (Button::Eq, off);
 		update_global_button (Button::Dyn, off);
diff --git a/libs/surfaces/mackie/mackie_control_protocol.h b/libs/surfaces/mackie/mackie_control_protocol.h
index 45451e77fe..3b0337e49a 100644
--- a/libs/surfaces/mackie/mackie_control_protocol.h
+++ b/libs/surfaces/mackie/mackie_control_protocol.h
@@ -120,10 +120,10 @@ class MackieControlProtocol
 		EQ,
 		Dynamics,
 		Sends,
+		TrackView,
 	};
 
 	enum PotMode {
-		Trim,
 		Pan,
 	};
 
diff --git a/libs/surfaces/mackie/mcp_buttons.cc b/libs/surfaces/mackie/mcp_buttons.cc
index 83dae4c0dd..b24a53f537 100644
--- a/libs/surfaces/mackie/mcp_buttons.cc
+++ b/libs/surfaces/mackie/mcp_buttons.cc
@@ -886,7 +886,7 @@ MackieControlProtocol::clearsolo_release (Mackie::Button&)
 Mackie::LedState
 MackieControlProtocol::track_press (Mackie::Button&)
 {
-	set_pot_mode (Trim);
+	set_subview_mode (TrackView, first_selected_route());
 	return none;
 }
 Mackie::LedState
diff --git a/libs/surfaces/mackie/strip.cc b/libs/surfaces/mackie/strip.cc
index 245f511241..d7f37da571 100644
--- a/libs/surfaces/mackie/strip.cc
+++ b/libs/surfaces/mackie/strip.cc
@@ -102,7 +102,6 @@ Strip::Strip (Surface& s, const std::string& name, int index, const map<Button::
 	, return_to_vpot_mode_display_at (UINT64_MAX)
 	, eq_band (-1)
 	, _pan_mode (PanAzimuthAutomation)
-	, _trim_mode (TrimAutomation)
 	, vpot_parameter (PanAzimuthAutomation)
 	, _last_gain_position_written (-1.0)
 	, _last_pan_azi_position_written (-1.0)
@@ -193,7 +192,6 @@ Strip::set_route (boost::shared_ptr<Route> r, bool /*with_messages*/)
 	control_by_parameter[PanFrontBackAutomation] = (Control*) 0;
 	control_by_parameter[PanLFEAutomation] = (Control*) 0;
 	control_by_parameter[GainAutomation] = (Control*) 0;
-	control_by_parameter[TrimAutomation] = (Control*) 0;
 	control_by_parameter[PhaseAutomation] = (Control*) 0;
 
 	reset_saved_values ();
@@ -269,23 +267,9 @@ Strip::set_route (boost::shared_ptr<Route> r, bool /*with_messages*/)
 		possible_pot_parameters.push_back (PanLFEAutomation);
 	}
 
-	if (_route->trim() && route()->trim()->active()) {
-		possible_pot_parameters.push_back (TrimAutomation);
-	}
-
-	possible_trim_parameters.clear();
-
-	if (_route->trim() && route()->trim()->active()) {
-		possible_trim_parameters.push_back (TrimAutomation);
-		_trim_mode = TrimAutomation;
-	}
-
 	if (_route->phase_invert().size()) {
 		possible_trim_parameters.push_back (PhaseAutomation);
 		_route->phase_control()->set_channel(0);
-		if (_trim_mode != TrimAutomation) {
-			_trim_mode = PhaseAutomation;
-		}
 	}
 	_current_send = 0;
 	/* Update */
@@ -1343,10 +1327,6 @@ Strip::potmode_changed (bool notify)
 		DEBUG_TRACE (DEBUG::MackieControl, string_compose ("Assign pot to Pan mode %1\n", enum_2_string (_pan_mode)));
 		set_vpot_parameter (_pan_mode);
 		break;
-	case MackieControlProtocol::Trim:
-		DEBUG_TRACE (DEBUG::MackieControl, "Assign pot to Trim mode.\n");
-		set_vpot_parameter (_trim_mode);
-		break;
 	}
 
 	if (notify) {
@@ -1428,38 +1408,6 @@ Strip::next_pot_mode ()
 			i = possible_pot_parameters.begin();
 		}
 
-		set_vpot_parameter (*i);
-	} else if (_surface->mcp().pot_mode() == MackieControlProtocol::Trim) {
-		if (possible_trim_parameters.empty() || (possible_trim_parameters.size() == 1 && possible_trim_parameters.front() == ac->parameter().type())) {
-			return;
-		}
-
-		for (i = possible_trim_parameters.begin(); i != possible_trim_parameters.end(); ++i) {
-			if ((*i) == ac->parameter().type()) {
-				break;
-			}
-		}
-		if ((*i) == PhaseAutomation && _route->phase_invert().size() > 1) {
-			// There are more than one channel of phase
-			if ((_route->phase_control()->channel() + 1) < _route->phase_invert().size()) {
-				_route->phase_control()->set_channel(_route->phase_control()->channel() + 1);
-				set_vpot_parameter (*i);
-				return;
-			} else {
-				_route->phase_control()->set_channel(0);
-			}
-		}
-		/* move to the next mode in the list, or back to the start (which will
-		also happen if the current mode is not in the current pot mode list)
-		*/
-
-		if (i != possible_trim_parameters.end()) {
-			++i;
-		}
-
-		if (i == possible_trim_parameters.end()) {
-			i = possible_trim_parameters.begin();
-		}
 		set_vpot_parameter (*i);
 	}
 }
@@ -1505,9 +1453,22 @@ Strip::subview_mode_changed ()
 		}
 		eq_band = -1;
 		break;
+	case MackieControlProtocol::TrackView:
+		if (r) {
+			setup_trackview_vpot (r);
+		} else {
+			/* leave it as it was */
+		}
+		eq_band = -1;
+		break;
 	}
 }
 
+void
+Strip::setup_trackview_vpot (boost::shared_ptr<Route> r)
+{
+}
+
 void
 Strip::setup_dyn_vpot (boost::shared_ptr<Route> r)
 {
diff --git a/libs/surfaces/mackie/strip.h b/libs/surfaces/mackie/strip.h
index 626389c2fe..f1bf6d758d 100644
--- a/libs/surfaces/mackie/strip.h
+++ b/libs/surfaces/mackie/strip.h
@@ -177,6 +177,8 @@ private:
 
 	void notify_send_level_change (ARDOUR::AutomationType, uint32_t band, bool force);
 	void setup_sends_vpot (boost::shared_ptr<ARDOUR::Route>);
+
+	void setup_trackview_vpot (boost::shared_ptr<ARDOUR::Route>);
 };
 
 }
-- 
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