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Functions
Properties
AgsAudio * | audio | Read / Write |
audio-channel | Read / Write | |
note | Read / Write | |
|
timestamp | Read / Write |
Types and Values
#define | AGS_NOTATION_DEFAULT_BPM |
#define | AGS_NOTATION_TICS_PER_BEAT |
#define | AGS_NOTATION_MINIMUM_NOTE_LENGTH |
#define | AGS_NOTATION_MAXIMUM_NOTE_LENGTH |
#define | AGS_NOTATION_DEFAULT_LENGTH |
#define | AGS_NOTATION_DEFAULT_JIFFIE |
#define | AGS_NOTATION_DEFAULT_DURATION |
#define | AGS_NOTATION_DEFAULT_OFFSET |
#define | AGS_NOTATION_DEFAULT_END |
#define | AGS_NOTATION_CLIPBOARD_VERSION |
#define | AGS_NOTATION_CLIPBOARD_TYPE |
#define | AGS_NOTATION_CLIPBOARD_FORMAT |
enum | AgsNotationFlags |
#define | AGS_TYPE_NOTATION |
struct | AgsNotation |
struct | AgsNotationClass |
Functions
AGS_NOTATION_GET_OBJ_MUTEX()
#define AGS_NOTATION_GET_OBJ_MUTEX(obj) (&(((AgsNotation *) obj)->obj_mutex))
ags_notation_get_obj_mutex ()
GRecMutex * ags_notation_get_obj_mutex (AgsNotation *notation
);
Get object mutex.
Since:
ags_notation_test_flags ()
gboolean ags_notation_test_flags (AgsNotation *notation
,);
guint flags
Test flags
to be set on notation
.
Since:
ags_notation_set_flags ()
void ags_notation_set_flags (AgsNotation *notation
,);
guint flags
Set flags
on notation
.
Since:
ags_notation_unset_flags ()
void ags_notation_unset_flags (AgsNotation *notation
,);
guint flags
Unset flags
on notation
.
Since:
ags_notation_find_near_timestamp ()
GList * ags_notation_find_near_timestamp (,
GList *notation,
guint audio_channel);
AgsTimestamp *timestamp
Retrieve appropriate notation for timestamp.
Parameters
notation |
the |
[element-type AgsAudio.Notation][transfer none] |
audio_channel |
the matching audio channel |
|
timestamp |
the matching timestamp, or |
[allow-none] |
Since:
ags_notation_add ()
GList * ags_notation_add (,
GList *notationAgsNotation *new_notation
);
Add new_notation
sorted to notation
Parameters
notation |
the |
[element-type AgsAudio.Notation][transfer none] |
new_notation |
the AgsNotation to add |
Since:
ags_notation_sort_func ()
gint ags_notation_sort_func (,
gconstpointer a);
gconstpointer b
Compare a
and b
.
Since:
ags_notation_get_audio ()
GObject * ags_notation_get_audio (AgsNotation *notation
);
Get audio.
Since:
ags_notation_set_audio ()
void ags_notation_set_audio (AgsNotation *notation
,);
GObject *audio
Set audio.
Since:
ags_notation_get_audio_channel ()
guint ags_notation_get_audio_channel (AgsNotation *notation
);
Gets audio channel.
Since:
ags_notation_set_audio_channel ()
void ags_notation_set_audio_channel (AgsNotation *notation
,);
guint audio_channel
Sets audio channel.
Since:
ags_notation_get_is_minor ()
gboolean ags_notation_get_is_minor (AgsNotation *notation
);
Gets is minor.
Since:
ags_notation_set_is_minor ()
void ags_notation_set_is_minor (AgsNotation *notation
,);
gboolean is_minor
Sets is minor.
Since:
ags_notation_get_sharp_flats ()
guint ags_notation_get_sharp_flats (AgsNotation *notation
);
Gets sharp flats.
Since:
ags_notation_set_sharp_flats ()
void ags_notation_set_sharp_flats (AgsNotation *notation
,);
guint sharp_flats
Sets sharp flats.
Since:
ags_notation_get_timestamp ()
AgsTimestamp * ags_notation_get_timestamp (AgsNotation *notation
);
Get timestamp.
Since:
ags_notation_set_timestamp ()
void ags_notation_set_timestamp (AgsNotation *notation
,);
AgsTimestamp *timestamp
Set timestamp.
Since:
ags_notation_get_note ()
GList * ags_notation_get_note (AgsNotation *notation
);
Get note.
Since:
ags_notation_set_note ()
void ags_notation_set_note (AgsNotation *notation
,);
GList *note
Set note by replacing existing.
Parameters
notation |
the AgsNotation |
|
note |
the |
[element-type AgsAudio.Note][transfer full] |
Since:
ags_notation_add_note ()
void ags_notation_add_note (AgsNotation *notation
,AgsNote *note
,);
gboolean use_selection_list
Adds note
to notation
.
Parameters
notation |
the AgsNotation |
|
note |
the AgsNote to add |
|
use_selection_list |
if |
Since:
ags_notation_remove_note ()
void ags_notation_remove_note (AgsNotation *notation
,AgsNote *note
,);
gboolean use_selection_list
Removes note
from notation
.
Parameters
notation |
the AgsNotation |
|
note |
the AgsNote to remove |
|
use_selection_list |
if |
Since:
ags_notation_remove_note_at_position ()
gboolean ags_notation_remove_note_at_position (AgsNotation *notation
,,
guint x);
guint y
Removes one AgsNote of notation.
Since:
ags_notation_get_selection ()
GList * ags_notation_get_selection (AgsNotation *notation
);
Retrieve selection.
Since:
ags_notation_is_note_selected ()
gboolean ags_notation_is_note_selected (AgsNotation *notation
,AgsNote *note
);
Check selection for note.
Since:
ags_notation_find_point ()
AgsNote * ags_notation_find_point (AgsNotation *notation
,,
guint x,
guint y);
gboolean use_selection_list
Find note by offset and tone.
Parameters
notation |
the AgsNotation |
|
x |
offset |
|
y |
note |
|
use_selection_list |
if |
Since:
ags_notation_find_region ()
GList * ags_notation_find_region (AgsNotation *notation
,,
guint x0,
guint y0,
guint x1,
guint y1);
gboolean use_selection_list
Find note by offset and tone region.
Parameters
notation |
the AgsNotation |
|
x0 |
start offset |
|
y0 |
start tone |
|
x1 |
end offset |
|
y1 |
end tone |
|
use_selection_list |
if |
Since:
ags_notation_find_offset ()
GList * ags_notation_find_offset (AgsNotation *notation
,,
guint x);
gboolean use_selection_list
Find all notes by offset x
.
Since:
ags_notation_free_selection ()
void ags_notation_free_selection (AgsNotation *notation
);
Clear selection.
Since:
ags_notation_add_point_to_selection ()
void ags_notation_add_point_to_selection (AgsNotation *notation
,,
guint x,
guint y);
gboolean replace_current_selection
Select notes at position.
Parameters
notation |
the AgsNotation |
|
x |
x offset |
|
y |
y note tone |
|
replace_current_selection |
if |
Since:
ags_notation_remove_point_from_selection ()
void ags_notation_remove_point_from_selection (AgsNotation *notation
,,
guint x);
guint y
Remove notes at position of selection.
Since:
ags_notation_add_region_to_selection ()
void ags_notation_add_region_to_selection (AgsNotation *notation
,,
guint x0,
guint y0,
guint x1,
guint y1);
gboolean replace_current_selection
Add note within region to selection.
Parameters
notation |
the AgsNotation |
|
x0 |
x start offset |
|
y0 |
y start tone |
|
x1 |
x end offset |
|
y1 |
y end tone |
|
replace_current_selection |
if |
Since:
ags_notation_remove_region_from_selection ()
void ags_notation_remove_region_from_selection (AgsNotation *notation
,,
guint x0,
guint y0,
guint x1);
guint y1
Remove note within region of selection.
Since:
ags_notation_add_all_to_selection ()
void ags_notation_add_all_to_selection (AgsNotation *notation
);
Add all note to selection.
Since:
ags_notation_copy_selection ()
xmlNode * ags_notation_copy_selection (AgsNotation *notation
);
Copy selection to clipboard.
Since:
ags_notation_cut_selection ()
xmlNode * ags_notation_cut_selection (AgsNotation *notation
);
Cut selection to clipboard.
Since:
ags_notation_insert_from_clipboard ()
void ags_notation_insert_from_clipboard (AgsNotation *notation
,,
xmlNode *notation_node,
gboolean reset_x_offset,
guint x_offset,
gboolean reset_y_offset);
guint y_offset
Paste previously copied notes.
Parameters
notation |
the AgsNotation |
|
notation_node |
the clipboard XML data |
|
reset_x_offset |
if |
|
x_offset |
region start cursor offset |
|
reset_y_offset |
if |
|
y_offset |
region start cursor tone |
Since:
ags_notation_insert_from_clipboard_extended ()
void ags_notation_insert_from_clipboard_extended (AgsNotation *notation
,,
xmlNode *notation_node,
gboolean reset_x_offset,
guint x_offset,
gboolean reset_y_offset,
guint y_offset,
gboolean match_channel);
gboolean no_duplicates
Paste previously copied notes.
Parameters
notation |
the AgsNotation |
|
notation_node |
the clipboard XML data |
|
reset_x_offset |
if |
|
x_offset |
region start cursor offset |
|
reset_y_offset |
if |
|
y_offset |
region start cursor tone |
|
match_channel |
only paste if channel matches |
|
no_duplicates |
only paste if current note doesn't exist |
Since:
ags_notation_to_raw_midi ()
guchar * ags_notation_to_raw_midi (AgsNotation *notation
,,
gdouble bpm,
gdouble delay_factor,
glong nn,
glong dd,
glong cc,
glong bb,
glong tempo);
guint *buffer_length
Convert notation
to raw-midi.
Parameters
notation |
the AgsNotation |
|
bpm |
the source bpm |
|
delay_factor |
the source delay factor |
|
nn |
numerator |
|
dd |
denominator |
|
cc |
clocks |
|
bb |
beats |
|
tempo |
tempo |
|
buffer_length |
the return location of buffer length |
Since:
ags_notation_from_raw_midi ()
AgsNotation * ags_notation_from_raw_midi (,
guchar *raw_midi,
glong nn,
glong dd,
glong cc,
glong bb,
glong tempo,
gdouble bpm,
gdouble delay_factor);
guint buffer_length
Parse raw_midi
data and convert to AgsNotation.
Parameters
raw_midi |
the data array |
|
nn |
numerator |
|
dd |
denominator |
|
cc |
clocks |
|
bb |
beats |
|
tempo |
tempo |
|
bpm |
the bpm to use |
|
delay_factor |
the segmentation delay factor |
|
buffer_length |
the buffer length |
Since:
ags_notation_new ()
AgsNotation * ags_notation_new (,
GObject *audio);
guint audio_channel
Creates a new instance of AgsNotation.
Since:
AGS_IS_NOTATION()
#define AGS_IS_NOTATION(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), AGS_TYPE_NOTATION))
AGS_IS_NOTATION_CLASS()
#define AGS_IS_NOTATION_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE((class), AGS_TYPE_NOTATION))
AGS_NOTATION()
#define AGS_NOTATION(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), AGS_TYPE_NOTATION, AgsNotation))
AGS_NOTATION_CLASS()
#define AGS_NOTATION_CLASS(class) (G_TYPE_CHECK_CLASS_CAST((class), AGS_TYPE_NOTATION, AgsNotationClass))
AGS_NOTATION_GET_CLASS()
#define AGS_NOTATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), AGS_TYPE_NOTATION, AgsNotationClass))
Types and Values
AGS_NOTATION_DEFAULT_LENGTH
#define AGS_NOTATION_DEFAULT_LENGTH (65535.0 / AGS_NOTATION_TICS_PER_BEAT - AGS_NOTATION_MAXIMUM_NOTE_LENGTH)
AGS_NOTATION_DEFAULT_JIFFIE
#define AGS_NOTATION_DEFAULT_JIFFIE (60.0 / AGS_NOTATION_DEFAULT_BPM / AGS_NOTATION_TICS_PER_BEAT)
AGS_NOTATION_DEFAULT_DURATION
#define AGS_NOTATION_DEFAULT_DURATION (AGS_NOTATION_DEFAULT_LENGTH * AGS_NOTATION_DEFAULT_JIFFIE * AGS_USEC_PER_SEC)
AGS_NOTATION_DEFAULT_OFFSET
#define AGS_NOTATION_DEFAULT_OFFSET (64 * (1 / AGS_NOTATION_MINIMUM_NOTE_LENGTH))
enum AgsNotationFlags
Enum values to control the behavior or indicate internal state of AgsNotation by enable/disable as flags.
Property Details
The “audio”
property
“audio” AgsAudio *
The assigned AgsAudio
Owner: AgsNotation
Flags: Read / Write
Since:
The “audio-channel”
property
“audio-channel”guint
The effect's audio-channel.
Owner: AgsNotation
Flags: Read / Write
Allowed values: <= 65535
Default value: 0
Since:
The “note”
property
“note”gpointer
The assigned AgsNote
[transfer full]
Owner: AgsNotation
Flags: Read / Write
Since: