SwamiguiControlMidiKey

SwamiguiControlMidiKey

Synopsis

                    SwamiguiControlMidiKey;
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);

Object Hierarchy

  GObject
   +----SwamiLock
         +----SwamiControl
               +----SwamiControlFunc
                     +----SwamiControlMidi
                           +----SwamiguiControlMidiKey

Properties

  "join-octaves"             gboolean              : Read / Write
  "lower-channel"            gint                  : Read / Write
  "lower-octave"             gint                  : Read / Write
  "lower-velocity"           gint                  : Read / Write
  "same-velocity"            gboolean              : Read / Write
  "upper-channel"            gint                  : Read / Write
  "upper-octave"             gint                  : Read / Write
  "upper-velocity"           gint                  : Read / Write

Description

Details

SwamiguiControlMidiKey

typedef struct _SwamiguiControlMidiKey SwamiguiControlMidiKey;

swamigui_control_midi_key_new ()

SwamiguiControlMidiKey * swamigui_control_midi_key_new  (void);

Create a new MIDI keyboard control.

Returns :

 New MIDI keyboard control with a refcount of 1 which the caller owns.

swamigui_control_midi_key_press ()

void                swamigui_control_midi_key_press     (SwamiguiControlMidiKey *keyctrl,
                                                         guint key);

Send a key press to a MIDI keyboard control.

keyctrl :

 MIDI keyboard control

key :

 GDK keyboard key (see gdk/gdkkeysyms.h header)

swamigui_control_midi_key_release ()

void                swamigui_control_midi_key_release   (SwamiguiControlMidiKey *keyctrl,
                                                         guint key);

Send a key release to a MIDI keyboard control.

keyctrl :

 MIDI keyboard control

key :

 GDK keyboard key (see gdk/gdkkeysyms.h header)

swamigui_control_midi_key_set_lower ()

void                swamigui_control_midi_key_set_lower (SwamiguiControlMidiKey *keyctrl,
                                                         const guint *keys,
                                                         guint count);

Set the lower keyboard key array.

Note: Not multi-thread safe

keyctrl :

 MIDI keyboard control

keys :

 Array of GDK key values

count :

 Number of values in keys

swamigui_control_midi_key_set_upper ()

void                swamigui_control_midi_key_set_upper (SwamiguiControlMidiKey *keyctrl,
                                                         const guint *keys,
                                                         guint count);

Set the upper keyboard key array.

Note: Not multi-thread safe

keyctrl :

 MIDI keyboard control

keys :

 Array of GDK key values

count :

 Number of values in keys

Property Details

The "join-octaves" property

  "join-octaves"             gboolean              : Read / Write

Join upper and lower octaves.

Default value: TRUE

The "lower-channel" property

  "lower-channel"            gint                  : Read / Write

Lower keyboard MIDI channel.

Allowed values: [0,15]

Default value: 0

The "lower-octave" property

  "lower-octave"             gint                  : Read / Write

Lower keyboard MIDI octave.

Allowed values: [-2,8]

Default value: 2

The "lower-velocity" property

  "lower-velocity"           gint                  : Read / Write

Lower keyboard MIDI velocity.

Allowed values: [1,127]

Default value: 127

The "same-velocity" property

  "same-velocity"            gboolean              : Read / Write

Same velocity for upper and lower.

Default value: TRUE

The "upper-channel" property

  "upper-channel"            gint                  : Read / Write

Upper keyboard MIDI channel.

Allowed values: [0,15]

Default value: 0

The "upper-octave" property

  "upper-octave"             gint                  : Read / Write

Upper keyboard MIDI octave.

Allowed values: [-2,8]

Default value: 3

The "upper-velocity" property

  "upper-velocity"           gint                  : Read / Write

Upper keyboard MIDI velocity.

Allowed values: [1,127]

Default value: 127

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