diff options
Diffstat (limited to 'libs/ardour/ardour/region.h')
| -rw-r--r-- | libs/ardour/ardour/region.h | 143 |
1 files changed, 73 insertions, 70 deletions
diff --git a/libs/ardour/ardour/region.h b/libs/ardour/ardour/region.h index e1bba21b52..6bb1b209b8 100644 --- a/libs/ardour/ardour/region.h +++ b/libs/ardour/ardour/region.h @@ -42,28 +42,28 @@ class XMLNode; namespace ARDOUR { namespace Properties { - extern PBD::PropertyDescriptor<bool> muted; - extern PBD::PropertyDescriptor<bool> opaque; - extern PBD::PropertyDescriptor<bool> locked; - extern PBD::PropertyDescriptor<bool> automatic; - extern PBD::PropertyDescriptor<bool> whole_file; - extern PBD::PropertyDescriptor<bool> import; - extern PBD::PropertyDescriptor<bool> external; - extern PBD::PropertyDescriptor<bool> sync_marked; - extern PBD::PropertyDescriptor<bool> left_of_split; - extern PBD::PropertyDescriptor<bool> right_of_split; - extern PBD::PropertyDescriptor<bool> hidden; - extern PBD::PropertyDescriptor<bool> position_locked; - extern PBD::PropertyDescriptor<bool> valid_transients; - extern PBD::PropertyDescriptor<framepos_t> start; - extern PBD::PropertyDescriptor<framecnt_t> length; - extern PBD::PropertyDescriptor<framepos_t> position; - extern PBD::PropertyDescriptor<framecnt_t> sync_position; - extern PBD::PropertyDescriptor<layer_t> layer; - extern PBD::PropertyDescriptor<framepos_t> ancestral_start; - extern PBD::PropertyDescriptor<framecnt_t> ancestral_length; - extern PBD::PropertyDescriptor<float> stretch; - extern PBD::PropertyDescriptor<float> shift; + extern PBD::PropertyDescriptor<bool> muted; + extern PBD::PropertyDescriptor<bool> opaque; + extern PBD::PropertyDescriptor<bool> locked; + extern PBD::PropertyDescriptor<bool> automatic; + extern PBD::PropertyDescriptor<bool> whole_file; + extern PBD::PropertyDescriptor<bool> import; + extern PBD::PropertyDescriptor<bool> external; + extern PBD::PropertyDescriptor<bool> sync_marked; + extern PBD::PropertyDescriptor<bool> left_of_split; + extern PBD::PropertyDescriptor<bool> right_of_split; + extern PBD::PropertyDescriptor<bool> hidden; + extern PBD::PropertyDescriptor<bool> position_locked; + extern PBD::PropertyDescriptor<bool> valid_transients; + extern PBD::PropertyDescriptor<framepos_t> start; + extern PBD::PropertyDescriptor<framecnt_t> length; + extern PBD::PropertyDescriptor<framepos_t> position; + extern PBD::PropertyDescriptor<framecnt_t> sync_position; + extern PBD::PropertyDescriptor<layer_t> layer; + extern PBD::PropertyDescriptor<framepos_t> ancestral_start; + extern PBD::PropertyDescriptor<framecnt_t> ancestral_length; + extern PBD::PropertyDescriptor<float> stretch; + extern PBD::PropertyDescriptor<float> shift; extern PBD::PropertyDescriptor<PositionLockStyle> position_lock_style; }; @@ -83,8 +83,8 @@ class Region : public SessionObject , public boost::enable_shared_from_this<Region> , public Readable - , public Trimmable - , public Movable + , public Trimmable + , public Movable { public: typedef std::vector<boost::shared_ptr<Source> > SourceList; @@ -98,7 +98,7 @@ class Region /** Note: changing the name of a Region does not constitute an edit */ bool set_name (const std::string& str); - const DataType& data_type() const { return _type; } + const DataType& data_type () const { return _type; } AnalysisFeatureList transients () { return _transients; }; @@ -108,53 +108,54 @@ class Region * START: first frame of the region within its source(s) * LENGTH: number of frames the region represents */ - framepos_t position () const { return _position; } - framepos_t start () const { return _start; } - framecnt_t length() const { return _length; } - layer_t layer () const { return _layer; } + framepos_t position () const { return _position; } + framepos_t start () const { return _start; } + framecnt_t length () const { return _length; } + layer_t layer () const { return _layer; } framecnt_t source_length(uint32_t n) const; /* these two are valid ONLY during a StateChanged signal handler */ - framepos_t last_position() const { return _last_position; } - framecnt_t last_length() const { return _last_length; } + framepos_t last_position () const { return _last_position; } + framecnt_t last_length () const { return _last_length; } - framepos_t ancestral_start () const { return _ancestral_start; } + framepos_t ancestral_start () const { return _ancestral_start; } framecnt_t ancestral_length () const { return _ancestral_length; } - float stretch() const { return _stretch; } - float shift() const { return _shift; } + + float stretch () const { return _stretch; } + float shift () const { return _shift; } void set_ancestral_data (framepos_t start, framepos_t length, float stretch, float shift); - frameoffset_t sync_offset(int& dir) const; - framepos_t sync_position() const; + frameoffset_t sync_offset (int& dir) const; + framepos_t sync_position () const; framepos_t sync_point () const; framepos_t adjust_to_sync (framepos_t) const; /* first_frame() is an alias; last_frame() just hides some math */ - framepos_t first_frame() const { return _position; } - framepos_t last_frame() const { return _position + _length - 1; } - - bool hidden() const { return _hidden; } - bool muted() const { return _muted; } - bool opaque () const { return _opaque; } - bool locked() const { return _locked; } - bool position_locked() const { return _position_locked; } - bool valid_transients() const { return _valid_transients; } - bool automatic() const { return _automatic; } - bool whole_file() const { return _whole_file; } - bool captured() const { return !(_import || _external); } - bool can_move() const { return !_position_locked; } - bool sync_marked() const { return _sync_marked; } - bool external() const { return _external; } - bool import() const { return _import; } - - Trimmable::CanTrim can_trim() const; - - PositionLockStyle position_lock_style() const { return _position_lock_style; } + framepos_t first_frame () const { return _position; } + framepos_t last_frame () const { return _position + _length - 1; } + + bool hidden () const { return _hidden; } + bool muted () const { return _muted; } + bool opaque () const { return _opaque; } + bool locked () const { return _locked; } + bool position_locked () const { return _position_locked; } + bool valid_transients () const { return _valid_transients; } + bool automatic () const { return _automatic; } + bool whole_file () const { return _whole_file; } + bool captured () const { return !(_import || _external); } + bool can_move () const { return !_position_locked; } + bool sync_marked () const { return _sync_marked; } + bool external () const { return _external; } + bool import () const { return _import; } + + Trimmable::CanTrim can_trim () const; + + PositionLockStyle position_lock_style () const { return _position_lock_style; } void set_position_lock_style (PositionLockStyle ps); void recompute_position_from_lock_style (); @@ -193,8 +194,8 @@ class Region void trim_end (framepos_t new_position, void *src); void trim_to (framepos_t position, framecnt_t length, void *src); - void cut_front (framepos_t new_position, void *src); - void cut_end (framepos_t new_position, void *src); + void cut_front (framepos_t new_position, void *src); + void cut_end (framepos_t new_position, void *src); void set_layer (layer_t l); /* ONLY Playlist can call this */ void raise (); @@ -214,9 +215,9 @@ class Region int apply (Filter &, Progress* progress = 0); - virtual uint64_t read_data_count() const { return _read_data_count; } + virtual uint64_t read_data_count () const { return _read_data_count; } - boost::shared_ptr<ARDOUR::Playlist> playlist() const { return _playlist.lock(); } + boost::shared_ptr<ARDOUR::Playlist> playlist () const { return _playlist.lock(); } virtual void set_playlist (boost::weak_ptr<ARDOUR::Playlist>); void source_deleted (boost::weak_ptr<Source>); @@ -224,8 +225,8 @@ class Region boost::shared_ptr<Source> source (uint32_t n=0) const { return _sources[ (n < _sources.size()) ? n : 0 ]; } uint32_t n_channels() const { return _sources.size(); } - const SourceList& sources() const { return _sources; } - const SourceList& master_sources() const { return _master_sources; } + const SourceList& sources () const { return _sources; } + const SourceList& master_sources () const { return _master_sources; } std::vector<std::string> master_source_names(); void set_master_sources (const SourceList&); @@ -233,10 +234,10 @@ class Region /* automation */ virtual boost::shared_ptr<Evoral::Control> - control(const Evoral::Parameter& id, bool create=false) = 0; + control (const Evoral::Parameter& id, bool create=false) = 0; virtual boost::shared_ptr<const Evoral::Control> - control(const Evoral::Parameter& id) const = 0; + control (const Evoral::Parameter& id) const = 0; /* serialization */ @@ -298,18 +299,20 @@ class Region return _pending_explicit_relayer; } - void drop_sources (); + void drop_sources (); protected: friend class RegionFactory; /** Construct a region from multiple sources*/ Region (const SourceList& srcs); + /** Construct a region from another region, at an offset within that region */ Region (boost::shared_ptr<const Region>, frameoffset_t start_offset = 0, bool start_relative = true); /** Construct a region as a copy of another region, but with different sources */ Region (boost::shared_ptr<const Region>, const SourceList&); - /** normal Region copy constructor */ + + /** Normal Region copy constructor */ Region (boost::shared_ptr<const Region>); /** Constructor for derived types only */ @@ -321,13 +324,13 @@ class Region protected: void send_change (const PBD::PropertyChange&); - void mid_thaw (const PBD::PropertyChange&); + void mid_thaw (const PBD::PropertyChange&); void trim_to_internal (framepos_t position, framecnt_t length, void *src); virtual void set_position_internal (framepos_t pos, bool allow_bbt_recompute); virtual void set_length_internal (framepos_t pos); - void modify_front (framepos_t new_position, bool reset_fade, void* src); - void modify_end (framepos_t new_position, bool reset_fade, void* src); + void modify_front (framepos_t new_position, bool reset_fade, void* src); + void modify_end (framepos_t new_position, bool reset_fade, void* src); void maybe_uncopy (); void first_edit (); @@ -340,7 +343,7 @@ class Region virtual void recompute_at_start () = 0; virtual void recompute_at_end () = 0; - DataType _type; + DataType _type; PBD::Property<bool> _muted; PBD::Property<bool> _opaque; |