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More pure virtuals in Track, supply Note and Time overrides

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This commit is contained in:
Paul Licameli
2017-03-31 14:54:55 -04:00
parent ad34145ded
commit f1b354b141
5 changed files with 81 additions and 14 deletions
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11
src/TimeTrack.h
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@@ -34,11 +34,20 @@ class TimeTrack final : public Track {
* Envelope:: and Ruler:: members in order to copy one to the other - unfortunately both lack a
* copy-constructor to encapsulate this.
* @param orig The original track to copy from
* @param pT0 if not null, then the start of the sub-range to copy
* @param pT1 if not null, then the end of the sub-range to copy
*/
TimeTrack(const TimeTrack &orig);
TimeTrack(const TimeTrack &orig, double *pT0 = nullptr, double *pT1 = nullptr);
virtual ~TimeTrack();
Holder Cut( double t0, double t1 ) override;
Holder Copy( double t0, double t1, bool forClipboard ) const override;
bool Clear(double t0, double t1) override;
bool Paste(double t, const Track * src) override;
bool Silence(double t0, double t1) override;
bool InsertSilence(double t, double len) override;
// Identifying the type of track
int GetKind() const override { return Time; }