ardour/livetrax
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provide mechanism to report on destructive tracks presence in a session

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This commit is contained in:
Paul Davis 2020-02-28 23:33:33 -07:00
parent 53e743f4ae
commit 1783305077
3 changed files with 22 additions and 1 deletions
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5
libs/ardour/ardour/session.h
View File

@ -466,6 +466,9 @@ public:
bool declick_in_progress () const;
bool transport_locked () const;
bool had_destructive_tracks () const;
void set_had_destructive_tracks (bool yn);
int wipe ();
samplepos_t current_end_sample () const;
@ -2134,6 +2137,8 @@ private:
bool _global_locate_pending;
boost::optional<samplepos_t> _nominal_jack_transport_sample;
bool _had_destructive_tracks;
};

13
libs/ardour/session.cc
View File

@ -319,6 +319,7 @@ Session::Session (AudioEngine &eng,
, _vca_manager (new VCAManager (*this))
, _selection (new CoreSelection (*this))
, _global_locate_pending (false)
, _had_destructive_tracks (false)
{
created_with = string_compose ("%1 %2", PROGRAM_NAME, revision);
@ -7005,3 +7006,15 @@ Session::maybe_update_tempo_from_midiclock_tempo (float bpm)
}
}
}
void
Session::set_had_destructive_tracks (bool yn)
{
_had_destructive_tracks = yn;
}
bool
Session::had_destructive_tracks() const
{
return _had_destructive_tracks;
}

5
libs/ardour/source.cc
View File

@ -169,6 +169,9 @@ Source::set_state (const XMLNode& node, int version)
/* Destructive is no longer valid */
if (_flags & Destructive) {
_session.set_had_destructive_tracks (true);
}
_flags = Flag (_flags & ~Destructive);
if (!node.get_property (X_("take-id"), _take_id)) {
@ -177,7 +180,7 @@ Source::set_state (const XMLNode& node, int version)
/* old style, from the period when we had DestructiveFileSource */
if (node.get_property (X_("destructive"), str)) {
throw (SessionException (_("This session uses destructive tracks, which are no longer supported. Please use an older version of Ardour to work with this session")));
_session.set_had_destructive_tracks (true);
}
if (version < 3000) {