David Robillard
68653307e6
Percussion tracks display diamonds. Separated/fixed MIDI and audio mode menus. CC automation modes: discrete, line. Bar controllers follow setting (hard steps or line) on playback. Sent CC data is always discrete (line not implemented yet). Discrete tracks show no lines, and always show control points. Separated ControlPoint from AutomationLine. Added some basic information (range) to Parameter (to be fleshed out..). git-svn-id: svn://localhost/ardour2/trunk@2123 d708f5d6-7413-0410-9779-e7cbd77b26cf
103 lines
2.6 KiB
C++
103 lines
2.6 KiB
C++
/*
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Copyright (C) 2002-2007 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __ardour_control_point_h__
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#define __ardour_control_point_h__
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#include <sys/types.h>
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#include <ardour/automation_event.h>
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#include "canvas.h"
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#include "simplerect.h"
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class AutomationLine;
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class ControlPoint;
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class PointSelection;
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class TimeAxisView;
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class AutomationTimeAxisView;
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class Selectable;
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class Selection;
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namespace Gnome {
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namespace Canvas {
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class SimpleRect;
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class Diamond;
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}
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}
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class ControlPoint
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{
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public:
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ControlPoint (AutomationLine& al);
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ControlPoint (const ControlPoint&, bool dummy_arg_to_force_special_copy_constructor);
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virtual ~ControlPoint ();
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enum ShapeType {
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Full,
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Start,
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End
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};
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void move_to (double x, double y, ShapeType);
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void reset (double x, double y, ARDOUR::AutomationList::iterator, uint32_t, ShapeType);
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double get_x() const { return _x; }
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double get_y() const { return _y; }
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void hide ();
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void show ();
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void show_color (bool entered, bool hide_too);
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void set_size (double);
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void set_visible (bool);
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bool can_slide() const { return _can_slide; }
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void set_can_slide(bool yn) { _can_slide = yn; }
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bool selected() const { return _selected; }
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void set_selected(bool yn) { _selected = yn; }
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uint32_t view_index() const { return _view_index; }
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void set_view_index(uint32_t i) { _view_index = i; }
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ARDOUR::AutomationList::iterator model() const { return _model; }
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AutomationLine& line() const { return _line; }
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ArdourCanvas::Item* item() const { return _item; }
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protected:
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ArdourCanvas::SimpleRect* _item;
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AutomationLine& _line;
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ARDOUR::AutomationList::iterator _model;
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uint32_t _view_index;
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bool _can_slide;
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bool _selected;
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virtual bool event_handler (GdkEvent*);
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private:
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double _x;
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double _y;
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double _size;
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ShapeType _shape;
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};
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#endif /* __ardour_control_point_h__ */
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