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Use shared_ptr for the TimeAxisView hierarchy.

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git-svn-id: svn://localhost/ardour2/branches/3.0@5339 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2009-07-09 13:39:45 +00:00
parent 0f8031da06
commit 4297071b3f
71 changed files with 1102 additions and 879 deletions
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5
gtk2_ardour/automation_line.h
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@ -29,6 +29,7 @@
#include <sigc++/signal.h>
#include "canvas.h"
#include "simplerect.h"
#include "shared_ptrs.h"
#include "evoral/TimeConverter.hpp"
@ -55,7 +56,7 @@ namespace Gnome {
class AutomationLine : public sigc::trackable, public PBD::StatefulThingWithGoingAway
{
public:
AutomationLine (const std::string& name, TimeAxisView&, ArdourCanvas::Group&,
AutomationLine (const std::string& name, TimeAxisViewPtr, ArdourCanvas::Group&,
boost::shared_ptr<ARDOUR::AutomationList>,
const Evoral::TimeConverter<double, ARDOUR::sframes_t>* converter = 0);
virtual ~AutomationLine ();
@ -97,7 +98,7 @@ class AutomationLine : public sigc::trackable, public PBD::StatefulThingWithGoin
void set_uses_gain_mapping (bool yn);
bool get_uses_gain_mapping () const { return _uses_gain_mapping; }
TimeAxisView& trackview;
TimeAxisViewPtr trackview;
ArdourCanvas::Group& canvas_group() const { return *group; }
ArdourCanvas::Item& parent_group() const { return _parent_group; }