/usr/include/swami/libswamigui/SwamiguiControlMidiKey.h is in libswami-dev 2.0.0+svn389-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* SwamiguiControlMidiKey.h - Header for MIDI keyboard control
*
* Swami
* Copyright (C) 1999-2010 Joshua "Element" Green <jgreen@users.sourceforge.net>
*
* 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 the Free Software Foundation; version 2
* of the License only.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA or point your web browser to http://www.gnu.org.
*/
#ifndef __SWAMIGUI_CONTROL_MIDI_KEY_H__
#define __SWAMIGUI_CONTROL_MIDI_KEY_H__
#include <gtk/gtk.h>
#include <libswami/SwamiControlMidi.h>
typedef struct _SwamiguiControlMidiKey SwamiguiControlMidiKey;
typedef struct _SwamiguiControlMidiKeyClass SwamiguiControlMidiKeyClass;
#define SWAMIGUI_TYPE_CONTROL_MIDI_KEY (swamigui_control_midi_key_get_type ())
#define SWAMIGUI_CONTROL_MIDI_KEY(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), SWAMIGUI_TYPE_CONTROL_MIDI_KEY, \
SwamiguiControlMidiKey))
#define SWAMIGUI_CONTROL_MIDI_KEY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), SWAMIGUI_TYPE_CONTROL_MIDI_KEY, \
SwamiguiControlMidiKeyClass))
#define SWAMIGUI_IS_CONTROL_MIDI_KEY(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), SWAMIGUI_TYPE_CONTROL_MIDI_KEY))
#define SWAMIGUI_IS_CONTROL_MIDI_KEY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), SWAMIGUI_TYPE_CONTROL_MIDI_KEY))
/* MIDI keyboard control object */
struct _SwamiguiControlMidiKey
{
SwamiControlMidi parent_instance; /* derived from SwamiControlMidi */
guint snooper_id; /* key snooper handler ID */
GArray *lower_keys; /* array of lower keys (see MidiKey in .c) */
GArray *upper_keys; /* array of upper keys (see MidiKey in .c) */
gint8 lower_octave; /* lower octave (-2 - 8) */
gint8 upper_octave; /* upper octave (-2 - 8) */
gboolean join_octaves; /* if TRUE then setting lower_octave sets upper_octave + 1 */
guint8 lower_velocity; /* lower MIDI velocity */
guint8 upper_velocity; /* upper MIDI velocity */
gboolean same_velocity; /* if TRUE then setting lower_velocity sets upper_velocity */
guint8 lower_channel; /* lower MIDI channel */
guint8 upper_channel; /* upper MIDI channel */
};
/* MIDI keyboard control class */
struct _SwamiguiControlMidiKeyClass
{
SwamiControlMidiClass parent_class;
};
GType swamigui_control_midi_key_get_type (void);
SwamiguiControlMidiKey *swamigui_control_midi_key_new (void);
void swamigui_control_midi_key_press (SwamiguiControlMidiKey *keyctrl,
guint key);
void swamigui_control_midi_key_release (SwamiguiControlMidiKey *keyctrl,
guint key);
void swamigui_control_midi_key_set_lower (SwamiguiControlMidiKey *keyctrl,
const guint *keys, guint count);
void swamigui_control_midi_key_set_upper (SwamiguiControlMidiKey *keyctrl,
const guint *keys, guint count);
#endif
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