From e6da4c4846cd3097e2393f0e43016b870e7cf592 Mon Sep 17 00:00:00 2001
From: Ben Loftis <ben@harrisonconsoles.com>
Date: Sun, 11 Feb 2018 09:39:36 -0600
Subject: SoloSelection: libardour part.

---
 libs/ardour/ardour/playlist.h | 7 +++++++
 libs/ardour/ardour/region.h   | 4 ++++
 libs/ardour/ardour/route.h    | 2 ++
 libs/ardour/ardour/session.h  | 5 +++++
 4 files changed, 18 insertions(+)

(limited to 'libs/ardour/ardour')

diff --git a/libs/ardour/ardour/playlist.h b/libs/ardour/ardour/playlist.h
index 91ddecb711..a8fabd7e65 100644
--- a/libs/ardour/ardour/playlist.h
+++ b/libs/ardour/ardour/playlist.h
@@ -115,6 +115,11 @@ public:
 	bool frozen() const { return _frozen; }
 	void set_frozen (bool yn);
 
+	void AddToSoloSelectedList(const Region*);
+	void RemoveFromSoloSelectedList(const Region*);
+	bool SoloSelectedListIncludes(const Region*);
+	bool SoloSelectedActive();
+
 	bool hidden() const { return _hidden; }
 	bool empty() const;
 
@@ -294,6 +299,8 @@ public:
 	bool             pending_contents_change;
 	bool             pending_layering;
 
+	std::set<const Region*>   _soloSelectedRegions;
+
 	/** Movements of time ranges caused by region moves; note that
 	 *  region trims are not included in this list; it is used to
 	 *  do automation-follows-regions.
diff --git a/libs/ardour/ardour/region.h b/libs/ardour/ardour/region.h
index a147a6163a..b536aa16a9 100644
--- a/libs/ardour/ardour/region.h
+++ b/libs/ardour/ardour/region.h
@@ -113,6 +113,8 @@ public:
 	samplecnt_t length ()    const { return _length; }
 	layer_t    layer ()     const { return _layer; }
 
+	void set_selected_for_solo(bool yn);
+
 	samplecnt_t source_length(uint32_t n) const;
 	uint32_t   max_source_level () const;
 
@@ -413,6 +415,8 @@ protected:
 	samplepos_t              _transient_analysis_start;
 	samplepos_t              _transient_analysis_end;
 
+	bool                    _soloSelected;
+
 private:
 	void mid_thaw (const PBD::PropertyChange&);
 
diff --git a/libs/ardour/ardour/route.h b/libs/ardour/ardour/route.h
index 078bf30cb3..138f8a9d71 100644
--- a/libs/ardour/ardour/route.h
+++ b/libs/ardour/ardour/route.h
@@ -354,6 +354,8 @@ public:
 	PBD::Signal0<void> denormal_protection_changed;
 	PBD::Signal0<void> comment_changed;
 
+	bool is_track();
+
 	/** track numbers - assigned by session
 	 * nubers > 0 indicate tracks (audio+midi)
 	 * nubers < 0 indicate busses
diff --git a/libs/ardour/ardour/session.h b/libs/ardour/ardour/session.h
index db2d8fdcbe..4cf725ae2f 100644
--- a/libs/ardour/ardour/session.h
+++ b/libs/ardour/ardour/session.h
@@ -861,6 +861,9 @@ public:
 	bool solo_isolated() const { return _solo_isolated_cnt > 0; }
 	void cancel_all_solo ();
 
+	bool solo_selection_active();
+	void solo_selection( StripableList&, bool );
+
 	static const SessionEvent::RTeventCallback rt_cleanup;
 
 	void clear_all_solo_state (boost::shared_ptr<RouteList>);
@@ -2114,6 +2117,8 @@ private:
 	void rewire_midi_selection_ports ();
 	boost::weak_ptr<MidiTrack> current_midi_target;
 
+	StripableList _soloSelection;  //the items that are soloe'd during a solo-selection operation; need to unsolo after the roll
+
 	CoreSelection* _selection;
 
 	bool _global_locate_pending;
-- 
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