def keyboard_func(self, key, x, y):
if key == b'\x1b':
setsong(self.midi, action='exit')
sys.exit(0)
elif key == b'\t':
if self.selection is not None:
self.selection = (self.selection + 1) % 16
else:
self.selection = 0
info = channelinfo(self.midi, self.selection)
while not info['used']:
self.selection = (self.selection + 1) % 16
info = channelinfo(self.midi, self.selection)
elif key == b' ':
setsong(self.midi, action='pause')
self.pause = not self.pause
elif key in b'1234567890!@#$%^':
channel = b'1234567890!@#$%^'.index(key)
self.muted[channel] = not self.muted[channel]
self.change_mute_state(channel)
elif key == b'a':
for channel in range(16):
self.muted[channel] = self.solo[channel] = False
self.change_mute_state(channel)
elif key == b'd':
self.muted[9] = not self.muted[9]
self.change_mute_state(9)
elif key == b'D':
self.change_solo_state(9)
elif key in MUTE_ON_OFF:
for channel in range(16):
info = channelinfo(self.midi, channel)
if channel != 9 and info['family'] in MUTE_ON_OFF[key]:
self.muted[channel] = not self.muted[channel]
self.change_mute_state(channel)
elif key in SOLO_ON:
for channel in range(16):
info = channelinfo(self.midi, channel)
if channel != 9 and info['family'] in SOLO_ON[key]:
self.muted[channel] = False
else:
self.muted[channel] = True
self.solo[channel] = False
self.change_mute_state(channel)
elif key == b'<':
setsong(self.midi, shift=-1)
elif key == b'>':
setsong(self.midi, shift=+1)
elif key == b'-':
setsong(self.midi, bpm=-1)
elif key == b'+':
setsong(self.midi, bpm=+1)
def keyboard_func(self, key, x, y):
if key == b'\x1b':
setsong(self.midi, action='exit')
sys.exit(0)
elif key == b'\t':
if self.selection is not None:
self.selection = (self.selection + 1) % 16
else:
self.selection = 0
info = channelinfo(self.midi, self.selection)
while not info['used']:
self.selection = (self.selection + 1) % 16
info = channelinfo(self.midi, self.selection)
elif key == b' ':
setsong(self.midi, action='pause')
self.pause = not self.pause
elif key in b'1234567890!@#$%^':
channel = b'1234567890!@#$%^'.index(key)
self.muted[channel] = not self.muted[channel]
self.change_mute_state(channel)
elif key == b'a':
for channel in range(16):
self.muted[channel] = self.solo[channel] = False
self.change_mute_state(channel)
elif key == b'd':
self.muted[9] = not self.muted[9]
self.change_mute_state(9)
elif key == b'D':
self.change_solo_state(9)
elif key in MUTE_ON_OFF:
for channel in range(16):
info = channelinfo(self.midi, channel)
if channel != 9 and info['family'] in MUTE_ON_OFF[key]:
self.muted[channel] = not self.muted[channel]
self.change_mute_state(channel)
elif key in SOLO_ON:
for channel in range(16):
info = channelinfo(self.midi, channel)
if channel != 9 and info['family'] in SOLO_ON[key]:
self.muted[channel] = False
else:
self.muted[channel] = True
self.solo[channel] = False
self.change_mute_state(channel)
elif key == b'<':
setsong(self.midi, shift=-1)
elif key == b'>':
setsong(self.midi, shift=+1)
elif key == b'-':
setsong(self.midi, bpm=-1)
elif key == b'+':
setsong(self.midi, bpm=+1)
def update(self):
glBlitFramebufferEXT(0, 0, 730, 650, 0, 0, 730, 650,
GL_COLOR_BUFFER_BIT, GL_NEAREST)
for channel in range(16):
color = 0 if channel != self.selection else 2
info = channelinfo(self.midi, channel)
x = 10 + channel * 38
if info['used']:
name = info['name'] if channel != 9 else 'Drums'
draw_text(620, 562 - channel * 14, name, color)
if self.muted[channel]:
copy_pixels(x - 6, 633, 31, 11, 735, 633)
if self.solo[channel]:
copy_pixels(x - 6, 619, 31, 10, 735, 619)
paint_knob(x + 9, 581, info['sense'])
draw_text(x, 559, '%3d' % info['sense'], color)
paint_knob(x + 9, 523, info['delay'])
draw_text(x, 501, '%3d' % info['delay'], color)
paint_knob(x + 9, 465, info['chorus'])
draw_text(x, 443, '%3d' % info['chorus'], color)
paint_knob(x + 9, 407, info['reverb'])
draw_text(x, 386, '%3d' % info['reverb'], color)
pan = info['pan']
paint_knob(x + 9, 349, pan)
lr = 'L R'[(pan > 64) - (pan < 64) + 1]
draw_text(x, 327, '%s%2d' % (lr, abs(pan - 64)), color)
if info['used']:
draw_text(x, 310, '%3d' % info['instrument'], color)
draw_text(x - 5, 295, '%2d' % info['variation'], color)
draw_text(x, 204, '%3d' % info['level'], color)
copy_pixels(x + 13, 295, 12, 15, 754, 295)
level = info['level']
else:
level = 0
copy_pixels(x - 6, 204, 12, 91, 4, 204)
copy_pixels(x - 6, 219 + level // 2, 12, 11, 735, 225)
copy_pixels(x + 13, 219, 12, info['intensity'] // 2, 754, 219)
if info['intensity'] >= 4:
info['intensity'] -= 4
else:
info['intensity'] = 0
draw_text(15, 177, fileinfo(self.midi))
draw_text(15, 162, songinfo(self.midi))
draw_text(15, 142, lyrics(self.midi), 1)
chord, notes = chordinfo(self.midi)
draw_text(15, 120, chord)
paint_notes(notes)
ticker = ' Python MIDI Player \xa8 2013 by Josef Heinen '
beat = beatinfo(self.midi)
shift = beat % len(ticker.strip()) + 1
if shift + 12 < len(ticker):
draw_text(630, 628, ticker[shift: shift + 12])
for led in range(4):
if beat % 4 == led:
copy_pixels(632 + led * 20, 309, 16, 30, 770, 585)
if self.pause:
copy_pixels(665, 251, 10, 10, 850, 604)
else:
copy_pixels(665, 251, 10, 10, 860, 604)
def update(self):
copy_pixels(0, 0, 730, 650, 0, 0)
for channel in range(16):
color = 0 if channel != self.selection else 2
info = channelinfo(self.midi, channel)
x = 10 + channel * 38
if info['used']:
name = info['name'] if channel != 9 else 'Drums'
draw_text(620, 562 - channel * 14, name, color)
if self.muted[channel]:
copy_pixels(x - 6, 633, 31, 11, 735, 633)
if self.solo[channel]:
copy_pixels(x - 6, 619, 31, 10, 735, 619)
paint_knob(x + 9, 581, info['sense'])
draw_text(x, 559, '%3d' % info['sense'], color)
paint_knob(x + 9, 523, info['delay'])
draw_text(x, 501, '%3d' % info['delay'], color)
paint_knob(x + 9, 465, info['chorus'])
draw_text(x, 443, '%3d' % info['chorus'], color)
paint_knob(x + 9, 407, info['reverb'])
draw_text(x, 386, '%3d' % info['reverb'], color)
pan = info['pan']
paint_knob(x + 9, 349, pan)
lr = 'L R'[(pan > 64) - (pan < 64) + 1]
draw_text(x, 327, '%s%2d' % (lr, abs(pan - 64)), color)
if info['used']:
draw_text(x, 310, '%3d' % info['instrument'], color)
draw_text(x - 5, 295, '%2d' % info['variation'], color)
draw_text(x, 204, '%3d' % info['level'], color)
copy_pixels(x + 13, 295, 12, 15, 754, 295)
level = info['level']
else:
level = 0
copy_pixels(x - 6, 204, 12, 91, 4, 204)
copy_pixels(x - 6, 219 + level // 2, 12, 11, 735, 225)
copy_pixels(x + 13, 219, 12, info['intensity'] // 2, 754, 219)
if info['intensity'] >= 4:
info['intensity'] -= 4
else:
info['intensity'] = 0
draw_text(15, 177, fileinfo(self.midi))
draw_text(15, 162, songinfo(self.midi))
draw_text(15, 142, lyrics(self.midi), 1)
chord, notes = chordinfo(self.midi)
draw_text(15, 120, chord)
paint_notes(notes)
ticker = ' Python MIDI Player \xa8 2013 by Josef Heinen '
beat = beatinfo(self.midi)
shift = beat % len(ticker.strip()) + 1
if shift + 12 < len(ticker):
draw_text(630, 628, ticker[shift:shift + 12])
for led in range(4):
if beat % 4 == led:
copy_pixels(632 + led * 20, 309, 16, 30, 770, 585)
if self.pause:
copy_pixels(665, 251, 10, 10, 850, 604)
else:
copy_pixels(665, 251, 10, 10, 860, 604)
def mouse_func(self, button, state, x, y):
self.button = button == GLUT_LEFT_BUTTON and state == GLUT_DOWN
if 630 < x < 710 and self.button:
if 360 < y < 370:
setsong(self.midi, bar=-1)
elif 390 < y < 400:
setsong(self.midi, action='pause')
self.pause = not self.pause
elif 420 < y < 430:
setsong(self.midi, bar=+1)
return
elif x >= 608:
return
channel = x // 38
info = channelinfo(self.midi, channel)
if info['used']:
if self.button:
if 6 < y < 18:
self.muted[channel] = not self.muted[channel]
self.change_mute_state(channel)
elif 20 < y < 32:
self.change_solo_state(channel)
else:
self.selection = channel
def mouse_func(self, button, state, x, y):
self.button = button == GLUT_LEFT_BUTTON and state == GLUT_DOWN
if 630 < x < 710 and self.button:
if 360 < y < 370:
setsong(self.midi, bar=-1)
elif 390 < y < 400:
setsong(self.midi, action='pause')
self.pause = not self.pause
elif 420 < y < 430:
setsong(self.midi, bar=+1)
return
elif x >= 608:
return
channel = x // 38
info = channelinfo(self.midi, channel)
if info['used']:
if self.button:
if 6 < y < 18:
self.muted[channel] = not self.muted[channel]
self.change_mute_state(channel)
elif 20 < y < 32:
self.change_solo_state(channel)
else:
self.selection = channel
