beat slicing patch #1 from lincoln spiteri

[ardour.git] / libs / ardour / ardour / region.h

diff --git a/libs/ardour/ardour/region.h b/libs/ardour/ardour/region.h
index 8bc1612fbc2b397693f7711a2c359b430f20f48a..3dab0f46def994e0b20e081dbc1c9a13786ef87b 100644 (file)
--- a/libs/ardour/ardour/region.h
+++ b/libs/ardour/ardour/region.h
@@ -52,6 +52,7 @@ namespace Properties {
        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;
@@ -95,6 +96,8 @@ class Region
        bool set_name (const std::string& str);
 
        const DataType& data_type() const { return _type; }
+       
+       AnalysisFeatureList transients () { return _transients; };
 
        /** How the region parameters play together:
         *   
@@ -137,6 +140,7 @@ class Region
        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); }
@@ -245,12 +249,35 @@ class Region
 
        virtual int exportme (ARDOUR::Session&, ARDOUR::ExportSpecification&) = 0;
 
+       virtual void add_transient (nframes64_t where) {
+               // no transients, but its OK
+       }
+
+       virtual int update_transient (nframes64_t old_position, nframes64_t new_position) {
+               // no transients, but its OK
+               return 0;
+       }
+
+       virtual void remove_transient (nframes64_t where) {
+               // no transients, but its OK
+       }
+
+       virtual int set_transients (AnalysisFeatureList&) {
+               // no transients, but its OK
+               return 0;
+       }
+
        virtual int get_transients (AnalysisFeatureList&, bool force_new = false) {
                (void) force_new;
                // no transients, but its OK
                return 0;
        }
 
+       virtual int adjust_transients (nframes64_t delta) {
+               // no transients, but its OK
+               return 0;
+       }
+
        virtual int separate_by_channel (ARDOUR::Session&,
                        std::vector< boost::shared_ptr<Region> >&) const {
                return 0;
@@ -317,6 +344,7 @@ class Region
        PBD::Property<bool>        _right_of_split;
        PBD::Property<bool>        _hidden;
        PBD::Property<bool>        _position_locked;
+       PBD::Property<bool>        _valid_transients;
        PBD::Property<framepos_t>  _start;
        PBD::Property<framecnt_t>  _length;
        PBD::Property<framepos_t>  _position;
@@ -333,7 +361,7 @@ class Region
        mutable RegionEditState _first_edit;
        BBT_Time                _bbt_time;
        AnalysisFeatureList     _transients;
-       bool                    _valid_transients;
+       
        mutable uint64_t        _read_data_count;  ///< modified in read()
        uint64_t                _last_layer_op;  ///< timestamp
        SourceList              _sources;