/*
- Copyright (C) 2002-2007 Paul Davis
+ Copyright (C) 2002-2007 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#define __ardour_control_point_h__
#include <sys/types.h>
+#include <gdk/gdkevents.h>
-#include <ardour/automation_list.h>
+#include "ardour/automation_list.h"
-#include "canvas.h"
-#include "simplerect.h"
+#include "selectable.h"
class AutomationLine;
class ControlPoint;
class Selectable;
class Selection;
-namespace Gnome {
- namespace Canvas {
- class SimpleRect;
- class Diamond;
- }
+namespace ArdourCanvas {
+ class Rectangle;
+ class Diamond;
+ class Item;
}
-class ControlPoint
+class ControlPoint : public Selectable
{
public:
ControlPoint (AutomationLine& al);
Start,
End
};
-
+
void move_to (double x, double y, ShapeType);
void reset (double x, double y, ARDOUR::AutomationList::iterator, uint32_t, ShapeType);
double get_x() const { return _x; }
double get_y() const { return _y; }
- void hide ();
+ void hide ();
void show ();
- void show_color (bool entered, bool hide_too);
+ bool visible () const;
+
+ double size () const {
+ return _size;
+ }
void set_size (double);
- void set_visible (bool);
+ void set_color ();
bool can_slide() const { return _can_slide; }
void set_can_slide(bool yn) { _can_slide = yn; }
- bool selected() const { return _selected; }
- void set_selected(bool yn) { _selected = yn; }
uint32_t view_index() const { return _view_index; }
void set_view_index(uint32_t i) { _view_index = i; }
-
- ARDOUR::AutomationList::iterator model() const { return _model; }
- AutomationLine& line() const { return _line; }
- ArdourCanvas::Item* item() const { return _item; }
- protected:
- ArdourCanvas::SimpleRect* _item;
+ ArdourCanvas::Item& item() const;
- AutomationLine& _line;
+ ARDOUR::AutomationList::iterator model() const { return _model; }
+ AutomationLine& line() const { return _line; }
+ static PBD::Signal1<void, ControlPoint *> CatchDeletion;
+
+ private:
+ ArdourCanvas::Rectangle* _item;
+ AutomationLine& _line;
ARDOUR::AutomationList::iterator _model;
- uint32_t _view_index;
- bool _can_slide;
- bool _selected;
+ uint32_t _view_index;
+ bool _can_slide;
+ double _x;
+ double _y;
+ double _size;
+ ShapeType _shape;
virtual bool event_handler (GdkEvent*);
- private:
- double _x;
- double _y;
- double _size;
- ShapeType _shape;
};