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triggerbox (UI): shared ptrs for everyone, plus indirect references to Triggers from TriggerEntry

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This commit is contained in:
Paul Davis 2021-12-21 13:38:22 -07:00
parent f69180c8ee
commit c18d175f55
17 changed files with 79 additions and 62 deletions
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18
gtk2_ardour/triggerbox_ui.h
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@ -45,15 +45,25 @@ namespace ArdourCanvas
class Polygon;
}
class TriggerReference
{
public:
TriggerReference (ARDOUR::TriggerBox& b, uint32_t s) : box (b), slot (s) {}
boost::shared_ptr<ARDOUR::Trigger> trigger() const { return box.trigger (slot); }
ARDOUR::TriggerBox& box;
uint32_t slot;
};
class TriggerEntry : public ArdourCanvas::Rectangle
{
public:
TriggerEntry (ArdourCanvas::Item* item, ARDOUR::Trigger&);
TriggerEntry (ArdourCanvas::Item* item, TriggerReference rf);
~TriggerEntry ();
ARDOUR::Trigger& trigger () const
boost::shared_ptr<ARDOUR::Trigger> trigger () const
{
return _trigger;
return tref.trigger();
}
ArdourCanvas::Rectangle* play_button;
@ -74,7 +84,7 @@ public:
void set_default_colors ();
private:
ARDOUR::Trigger& _trigger;
TriggerReference tref;
double _poly_size;
double _poly_margin;