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
2.7 KiB
C++
103 lines
2.7 KiB
C++
/*
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Copyright (C) 2001-2006 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 __gtk_ardour_midi_region_view_h__
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#define __gtk_ardour_midi_region_view_h__
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#include <vector>
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#include <libgnomecanvasmm.h>
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#include <libgnomecanvasmm/polygon.h>
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#include <sigc++/signal.h>
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#include <ardour/midi_region.h>
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#include <ardour/types.h>
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#include "region_view.h"
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#include "route_time_axis.h"
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#include "time_axis_view_item.h"
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#include "automation_line.h"
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#include "enums.h"
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#include "canvas.h"
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namespace ARDOUR {
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class MidiRegion;
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};
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class MidiTimeAxisView;
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class GhostRegion;
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class AutomationTimeAxisView;
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class MidiRegionView : public RegionView
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{
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public:
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MidiRegionView (ArdourCanvas::Group *,
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RouteTimeAxisView&,
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boost::shared_ptr<ARDOUR::MidiRegion>,
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double initial_samples_per_unit,
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Gdk::Color& basic_color);
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~MidiRegionView ();
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virtual void init (Gdk::Color& base_color, bool wait_for_data = false);
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boost::shared_ptr<ARDOUR::MidiRegion> midi_region() const;
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void set_y_position_and_height (double, double);
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void show_region_editor ();
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GhostRegion* add_ghost (AutomationTimeAxisView&);
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void add_event(const ARDOUR::MidiEvent& ev);
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void begin_write();
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void end_write();
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void extend_active_notes();
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protected:
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/* this constructor allows derived types
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to specify their visibility requirements
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to the TimeAxisViewItem parent class
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*/
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MidiRegionView (ArdourCanvas::Group *,
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RouteTimeAxisView&,
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boost::shared_ptr<ARDOUR::MidiRegion>,
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double samples_per_unit,
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Gdk::Color& basic_color,
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TimeAxisViewItem::Visibility);
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void region_resized (ARDOUR::Change);
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void set_flags (XMLNode *);
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void store_flags ();
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void reset_width_dependent_items (double pixel_width);
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private:
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void display_events();
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void clear_events();
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std::vector<ArdourCanvas::Item*> _events;
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ArdourCanvas::SimpleRect** _active_notes;
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};
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#endif /* __gtk_ardour_midi_region_view_h__ */
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