mirror of
https://github.com/Ardour/ardour.git
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115 lines
2.7 KiB
C++
115 lines
2.7 KiB
C++
/*
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* Copyright (C) 2006-2014 David Robillard <d@drobilla.net>
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* Copyright (C) 2007 Doug McLain <doug@nostar.net>
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* Copyright (C) 2008-2017 Paul Davis <paul@linuxaudiosystems.com>
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* Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
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* Copyright (C) 2016-2017 Robin Gareus <robin@gareus.org>
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*
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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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*
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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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "ardour/smf_source.h"
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#include "ardour/midi_region.h"
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#include "pianoroll.h"
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#include "pianoroll_background.h"
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#include "midi_view.h"
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PianorollMidiBackground::PianorollMidiBackground (ArdourCanvas::Item* parent, Pianoroll& pr)
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: MidiViewBackground (parent, pr)
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, view (nullptr)
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, pianoroll (pr)
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, _width (0)
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, _height (0)
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{
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}
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PianorollMidiBackground::~PianorollMidiBackground ()
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{
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}
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void
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PianorollMidiBackground::set_size (int w, int h)
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{
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_width = w;
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_height = h;
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update_contents_height ();
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HeightChanged (); /* EMIT SIGNAL */
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}
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int
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PianorollMidiBackground::contents_height() const
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{
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return _height;
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}
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int
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PianorollMidiBackground::height() const
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{
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return _height;
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}
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int
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PianorollMidiBackground::width() const
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{
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return _width;
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}
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ARDOUR::InstrumentInfo*
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PianorollMidiBackground::instrument_info () const
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{
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return pianoroll.instrument_info ();
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}
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uint8_t
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PianorollMidiBackground::get_preferred_midi_channel () const
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{
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return pianoroll.visible_channel ();
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}
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void
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PianorollMidiBackground::set_note_highlight (bool yn)
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{
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}
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void
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PianorollMidiBackground::record_layer_check (std::shared_ptr<ARDOUR::Region>, samplepos_t)
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{
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}
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void
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PianorollMidiBackground::set_view (MidiView* mv)
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{
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view = mv;
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}
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void
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PianorollMidiBackground::apply_note_range_to_children ()
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{
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if (view) {
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view->apply_note_range (lowest_note(), highest_note());
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}
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}
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void
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PianorollMidiBackground::display_region (MidiView& mv)
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{
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std::shared_ptr<ARDOUR::SMFSource> smf (std::dynamic_pointer_cast<ARDOUR::SMFSource> (mv.midi_region()->source()));
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assert (smf);
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(void) update_data_note_range (smf->model()->lowest_note(), smf->model()->highest_note());
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apply_note_range (smf->model()->lowest_note(), smf->model()->highest_note(), true, RangeCanMove (CanMoveTop|CanMoveBottom));
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}
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