def test_delete_reorders_presets(client):
p1 = Preset.create(name='p1')
Preset.create(name='p2')
p3 = Preset.create(name='p3')
rv = client.delete('/api/presets/2')
assert rv.status_code == 204
assert Preset.select().count() == 2
assert Preset.get(Preset.id == p1.id).number == 1
assert Preset.get(Preset.id == p3.id).number == 2
def test_order_presets(client):
Preset.create(name='p1')
Preset.create(name='p2')
Preset.create(name='p3')
order = [3, 1, 2]
rv = client.post('/api/presets/order',
data=json.dumps({'order': order}),
content_type='application/json')
assert rv.status_code == 200
assert rjson(rv) == {'order': order}
assert Preset.get(Preset.id == 3).number == 1
assert Preset.get(Preset.id == 1).number == 2
assert Preset.get(Preset.id == 2).number == 3
def load_preset(self, evt):
preset_number = int(evt.value)
try:
preset = Preset.get(Preset.number == preset_number)
except Preset.DoesNotExist:
return
with self.menu.lock_state(f'Loading preset {preset.number}...'):
self.state.load_preset(preset.id)
def load_prev_preset(self, evt, wrap=False):
number = self.state.last_preset_number - 1
try:
preset = Preset.get(Preset.number == number)
except Preset.DoesNotExist:
if not wrap:
return
try:
preset = Preset.select().order_by(Preset.number.desc()).get()
except Preset.DoesNotExist:
return
with self.menu.lock_state(f'Loading preset {preset.number}...'):
self.state.load_preset(preset.id)
def load_preset(self, preset_id, preload=False):
try:
preset = Preset.get(Preset.id == int(preset_id))
except Preset.DoesNotExist:
log.error('Preset {} not found!'.format(preset_id))
return
with self.lock():
with signals.suppress():
self.from_preset_dict(preset.get_data())
self.preset.id = preset_id
if preload:
signals.emit('active:preset:preload')
signals.emit('active:preset:changed')
self.last_preset_number = preset.number
def save_preset(self, name=None, preset_id=None):
if preset_id is not None:
try:
preset = Preset.get(Preset.id == int(preset_id))
except Preset.DoesNotExist:
log.error('Preset {} not found!'.format(preset_id))
return
if name is not None:
preset.name = name
else:
preset = Preset()
preset.name = name or 'Unnamed'
preset.set_data(self.to_preset_dict())
preset.save()
signals.emit('preset:changed', {'id': preset.id})
def test_save_and_load_state_as_preset(db, menu):
assert Preset.select().count() == 0
menu.state.clear()
menu.state.preset.melody[0].soundfont_id = 'mg.sf2'
menu.state.preset.melody[0].bank = 1
menu.state.preset.melody[0].prog = 2
menu.state.save_preset()
assert Preset.select().count() == 1
preset = Preset.get()
assert preset.name == 'Unnamed'
assert preset.number == 1
menu.state.clear()
menu.state.load_preset(preset.id)
assert menu.state.preset.melody[0].soundfont_id == 'mg.sf2'
assert menu.state.preset.melody[0].bank == 1
assert menu.state.preset.melody[0].prog == 2