From b0e91bfa0899435c7b798ebd35363147eb1b2823 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 3 Jun 2007 20:06:01 +0000
Subject: Fix MIDI region loading. Add model loading and destroying to
 SMFSource. Load and display MIDI region data on session load.

git-svn-id: svn://localhost/ardour2/trunk@1947 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/ardour/ardour/midi_model.h    | 5 +++++
 libs/ardour/ardour/midi_playlist.h | 2 --
 libs/ardour/ardour/midi_region.h   | 7 ++++---
 libs/ardour/ardour/midi_source.h   | 3 +++
 libs/ardour/ardour/midi_track.h    | 3 ++-
 libs/ardour/ardour/smf_source.h    | 3 +++
 6 files changed, 17 insertions(+), 6 deletions(-)

(limited to 'libs/ardour/ardour')

diff --git a/libs/ardour/ardour/midi_model.h b/libs/ardour/ardour/midi_model.h
index 5d343d7fa9..509504a472 100644
--- a/libs/ardour/ardour/midi_model.h
+++ b/libs/ardour/ardour/midi_model.h
@@ -35,9 +35,14 @@ public:
 	MidiModel(size_t size=0);
 	~MidiModel();
 
+	void clear() { _events.clear(); }
+
 	/** Resizes vector if necessary (NOT realtime safe) */
 	void append(const MidiBuffer& data);
 	
+	/** Resizes vector if necessary (NOT realtime safe) */
+	void append(const MidiEvent& ev);
+	
 	inline const MidiEvent& event_at(unsigned i) const { return _events[i]; }
 
 	inline size_t n_events() const { return _events.size(); }
diff --git a/libs/ardour/ardour/midi_playlist.h b/libs/ardour/ardour/midi_playlist.h
index 44f04b781b..3162debbd5 100644
--- a/libs/ardour/ardour/midi_playlist.h
+++ b/libs/ardour/ardour/midi_playlist.h
@@ -57,7 +57,6 @@ public:
 protected:
 
 	/* playlist "callbacks" */
-	void flush_notifications ();
 
 	void finalize_split_region (boost::shared_ptr<Region> original, boost::shared_ptr<Region> left, boost::shared_ptr<Region> right);
 	
@@ -66,7 +65,6 @@ protected:
 	void remove_dependents (boost::shared_ptr<Region> region);
 
 private:
-	XMLNode& state (bool full_state);
 	void dump () const;
 
 	bool region_changed (Change, boost::shared_ptr<Region>);
diff --git a/libs/ardour/ardour/midi_region.h b/libs/ardour/ardour/midi_region.h
index 2b783a92a8..83487e456a 100644
--- a/libs/ardour/ardour/midi_region.h
+++ b/libs/ardour/ardour/midi_region.h
@@ -78,9 +78,6 @@ class MidiRegion : public Region
 	MidiRegion (boost::shared_ptr<MidiSource>, const XMLNode&);
 	MidiRegion (SourceList &, const XMLNode&);
 
-  private:
-	friend class Playlist;
-
   private:
 	nframes_t _read_at (const SourceList&, MidiRingBuffer& dst,
 			    nframes_t position,
@@ -89,6 +86,10 @@ class MidiRegion : public Region
 
 	void recompute_at_start ();
 	void recompute_at_end ();
+
+  protected:
+
+	int set_live_state (const XMLNode&, Change&, bool send);
 };
 
 } /* namespace ARDOUR */
diff --git a/libs/ardour/ardour/midi_source.h b/libs/ardour/ardour/midi_source.h
index 40ef87f8c9..fd5aa15376 100644
--- a/libs/ardour/ardour/midi_source.h
+++ b/libs/ardour/ardour/midi_source.h
@@ -69,6 +69,9 @@ class MidiSource : public Source
 	XMLNode& get_state ();
 	int set_state (const XMLNode&);
 
+	virtual void load_model(bool lock=true) = 0;
+	virtual void destroy_model() = 0;
+
 	MidiModel& model() { return _model; }
 
   protected:
diff --git a/libs/ardour/ardour/midi_track.h b/libs/ardour/ardour/midi_track.h
index 0dad40a973..c88878c167 100644
--- a/libs/ardour/ardour/midi_track.h
+++ b/libs/ardour/ardour/midi_track.h
@@ -75,10 +75,11 @@ public:
 
 protected:
 	XMLNode& state (bool full);
+	
+	int _set_state (const XMLNode&, bool call_base);
 
 private:
 	int set_diskstream (boost::shared_ptr<MidiDiskstream> ds);
-
 	void set_state_part_two ();
 	void set_state_part_three ();
 };
diff --git a/libs/ardour/ardour/smf_source.h b/libs/ardour/ardour/smf_source.h
index 6ab81a2ac3..ed1a0edb76 100644
--- a/libs/ardour/ardour/smf_source.h
+++ b/libs/ardour/ardour/smf_source.h
@@ -87,6 +87,9 @@ class SMFSource : public MidiSource {
 	int set_state (const XMLNode&);
 
 	void seek_to(nframes_t time);
+	
+	void load_model(bool lock=true);
+	void destroy_model();
 
   private:
 
-- 
cgit v1.2.3