ardour/livetrax
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libardour infrastructure to suspend track-reordering side effects during a drag

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This commit is contained in:
Paul Davis 2024-05-05 21:53:18 -06:00
parent 2ee9a7ab5f
commit 83bd2ee752
2 changed files with 33 additions and 1 deletions
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15
libs/ardour/ardour/session.h
View File

@ -402,7 +402,7 @@ public:
} }
RecordState record_status() const { RecordState record_status() const {
return _record_status.load(); return _record_status.load();
} }
bool actively_recording () const { bool actively_recording () const {
@ -1416,6 +1416,17 @@ public:
bool virtual_soundcheck() const; bool virtual_soundcheck() const;
PBD::Signal1<void,bool> VirtualSoundCheckChanged; PBD::Signal1<void,bool> VirtualSoundCheckChanged;
struct LivetraxAutoConnectSuspender {
LivetraxAutoConnectSuspender (Session& s) : session (s) { session.suspend_livetrax_auto_connect (); }
~LivetraxAutoConnectSuspender () { session.unsuspend_livetrax_auto_connect (); }
Session& session;
};
void suspend_livetrax_auto_connect ();
void unsuspend_livetrax_auto_connect ();
void update_track_numbers () { reassign_track_numbers (); }
protected: protected:
friend class AudioEngine; friend class AudioEngine;
void set_block_size (pframes_t nframes); void set_block_size (pframes_t nframes);
@ -2431,6 +2442,8 @@ private:
void set_virtual_soundcheck (bool); void set_virtual_soundcheck (bool);
bool _virtual_soundcheck; bool _virtual_soundcheck;
std::atomic<uint32_t> _no_livetrax_auto_connect;
}; };

19
libs/ardour/session.cc
View File

@ -351,6 +351,7 @@ Session::Session (AudioEngine &eng,
, tb_with_filled_slots (0) , tb_with_filled_slots (0)
, _no_file_format_reset (0) , _no_file_format_reset (0)
, _virtual_soundcheck (false) , _virtual_soundcheck (false)
, _no_livetrax_auto_connect (0)
{ {
_suspend_save.store (0); _suspend_save.store (0);
_playback_load.store (0); _playback_load.store (0);
@ -7757,9 +7758,27 @@ Session::cut_copy_section (timepos_t const& start_, timepos_t const& end_, timep
commit_reversible_command (); commit_reversible_command ();
} }
void
Session::suspend_livetrax_auto_connect ()
{
_no_livetrax_auto_connect++;
}
void
Session::unsuspend_livetrax_auto_connect ()
{
if (_no_livetrax_auto_connect) {
_no_livetrax_auto_connect--;
}
}
void void
Session::livetrax_auto_connect_route (std::shared_ptr<Route> route) Session::livetrax_auto_connect_route (std::shared_ptr<Route> route)
{ {
if (_no_livetrax_auto_connect) {
return;
}
ChanCount ignored; ChanCount ignored;
auto_connect_route (route, true, true, ignored, ignored, ignored, ignored); auto_connect_route (route, true, true, ignored, ignored, ignored, ignored);
} }