along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id$
*/
#ifndef __ardour_automation_line_h__
class ControlPoint
{
public:
- ControlPoint (AutomationLine& al);
+ ControlPoint (AutomationLine& al);
ControlPoint (const ControlPoint&, bool dummy_arg_to_force_special_copy_constructor);
virtual ~ControlPoint ();
class AutomationLine : public sigc::trackable, public PBD::StatefulThingWithGoingAway
{
public:
- AutomationLine (const string & name, TimeAxisView&, ArdourCanvas::Group&, ARDOUR::AutomationList&);
+ AutomationLine (const string & name, TimeAxisView&, ArdourCanvas::Group&, boost::shared_ptr<ARDOUR::AutomationList>);
virtual ~AutomationLine ();
void queue_reset ();
/* dragging API */
- virtual void start_drag (ControlPoint*, float fraction);
+ virtual void start_drag (ControlPoint*, nframes_t x, float fraction);
virtual void point_drag(ControlPoint&, nframes_t x, float, bool with_push);
virtual void end_drag (ControlPoint*);
virtual void line_drag(uint32_t i1, uint32_t i2, float, bool with_push);
string name() const { return _name; }
bool visible() const { return _visible; }
guint32 height() const { return _height; }
+ guint32 y_position() const { return _y_position; }
void set_line_color (uint32_t);
uint32_t get_line_color() const { return _line_color; }
void show ();
void hide ();
- void set_height (guint32);
+ void set_y_position_and_height (uint32_t, uint32_t);
void set_verbose_cursor_uses_gain_mapping (bool yn);
TimeAxisView& trackview;
void hide_selection ();
virtual string get_verbose_cursor_string (float);
- virtual void view_to_model_y (double&) = 0;
- virtual void model_to_view_y (double&) = 0;
+ virtual void view_to_model_y (double&);
+ virtual void model_to_view_y (double&);
- ARDOUR::AutomationList& the_list() const { return alist; }
+ boost::shared_ptr<ARDOUR::AutomationList> the_list() const { return alist; }
void show_all_control_points ();
void hide_all_but_selected_control_points ();
XMLNode& get_state (void);
int set_state (const XMLNode&);
+ void set_colors();
protected:
string _name;
+ guint32 _y_position;
guint32 _height;
uint32_t _line_color;
- ARDOUR::AutomationList& alist;
+ boost::shared_ptr<ARDOUR::AutomationList> alist;
bool _visible : 1;
bool _vc_uses_gain_mapping : 1;
bool update_pending : 1;
bool no_draw : 1;
bool points_visible : 1;
-
+ bool did_push;
+
ArdourCanvas::Group& _parent_group;
ArdourCanvas::Group* group;
ArdourCanvas::Line* line; /* line */
static bool invalid_point (ALPoints&, uint32_t index);
void determine_visible_control_points (ALPoints&);
- void sync_model_from (ControlPoint&);
- void sync_model_with_view_point (ControlPoint&);
+ void sync_model_with_view_point (ControlPoint&, bool did_push, int64_t distance);
void sync_model_with_view_line (uint32_t, uint32_t);
- void modify_view (ControlPoint&, double, double, bool with_push);
virtual void change_model (ARDOUR::AutomationList::iterator, double x, double y);
virtual void change_model_range (ARDOUR::AutomationList::iterator,ARDOUR::AutomationList::iterator, double delta, float ydelta);
double last_drag_fraction;
uint32_t line_drag_cp1;
uint32_t line_drag_cp2;
+ int64_t drag_x;
+ int64_t drag_distance;
void modify_view_point(ControlPoint&, double, double, bool with_push);
void reset_line_coords (ControlPoint&);
- void update_line ();
double control_point_box_size ();