def __init__(self, parent, file=None, source=None, title=None,
playing=False, bgcolor=(1, 1, 1, 1), color=(0, 0, 0, 1),
font_size=20, **kw):
'''Pass in a filename as "file" or a pyglet Source as "source".
'''
self.parent = parent
if file is not None:
source = media.load(file, streaming=True)
else:
assert source is not None, 'one of file or source is required'
self.player = media.Player()
# poke at the audio format
if not source.audio_format:
raise ValueError("File doesn't contain audio")
super(Music, self).__init__(parent, bgcolor=bgcolor, **kw)
# lay it out
# control frame top-level
c = self.control = Frame(self, width='100%', height=64)
ft = Frame(c, is_transparent=True, width='100%', height='100%')
ft.layout = layouts.Vertical(ft)
Label(ft, title or 'unknown', color=color, bgcolor=bgcolor,
padding=2, font_size=font_size)
# controls underlay
f = Frame(ft, is_transparent=True, width='100%', height='100%')
f.layout = layouts.Horizontal(f, valign='center', halign='center',
padding=10)
c.play = Image(f, data.load_gui_image('media-play.png'),
classes=('-play-button',), is_visible=not playing)
c.pause = Image(f, data.load_gui_image('media-pause.png'),
bgcolor=None, classes=('-pause-button',), is_visible=playing)
fi = Frame(f, is_transparent=True)
c.range = Image(fi, data.load_gui_image('media-range.png'))
c.position = Image(fi, data.load_gui_image('media-position.png'),
y=-2, classes=('-position',))
c.time = Label(f, '00:00', font_size=20)
c.anim = None
# make sure we get at least one frame to display
self.player.queue(source)
clock.schedule(self.update)
self.playing = False
if playing:
self.play()
def __init__(self,
parent,
items,
font_size=None,
border="black",
color='black',
bgcolor='white',
alt_bgcolor='eee',
active_bgcolor='ffc',
item_pad=0,
**kw):
super(ComboBox, self).__init__(parent, **kw)
# specific attributes for Options
self.color = util.parse_color(color)
self.base_bgcolor = self.bgcolor
self.alt_bgcolor = util.parse_color(alt_bgcolor)
self.active_bgcolor = util.parse_color(active_bgcolor)
self.font_size = font_size
lf = Frame(self)
lf.layout = layouts.Horizontal(lf, halign='left', valign='top')
# XXX add a an editable flag, and use a TextInput if it's true
self.label = Label(lf,
items[0][0],
font_size=font_size,
color=color,
bgcolor=bgcolor,
border=border)
Image(lf,
self.arrow,
color=(0, 0, 0, 1),
bgcolor=bgcolor,
border=border)
# set up the popup item - try to make it appear in front
self.contents = Frame(self,
is_visible=False,
bgcolor=bgcolor,
border=border,
z=.5)
self.contents.layout = layouts.Vertical(self.contents)
self.layout.ignore = set([self.contents])
# add the options
for label, id, kw in items:
Option(self.contents, text=label, id=id, **kw)
self.value = self.contents.children[0].id
def __init__(self, parent, text=None, image=None, border="black",
padding=1, halign="left", valign="bottom", font_size=None,
**kw):
super().__init__(parent, border=border,
padding=padding, **kw)
if text is None and image is None:
raise ValueError('text or image required')
if image is not None:
Image(self, image)
if text is not None:
Label(self, text, font_size=font_size)
self.layout = layouts.Horizontal(self, padding=2, halign=halign,
valign=valign)
def __init__(self,
parent,
file=None,
source=None,
playing=False,
x=0,
y=0,
z=0,
width=None,
height=None,
scale=True,
**kw):
self.parent = parent
self.scale = scale
if file is not None:
source = self.source = media.load(file, streaming=True)
else:
assert source is not None, 'one of file or source is required'
self.player = media.Player()
self.player.eos_action = self.player.EOS_PAUSE
self.player.on_eos = self.on_eos
# poke at the video format
if not source.video_format:
raise ValueError("Movie file doesn't contain video")
video_format = source.video_format
if width is None:
width = video_format.width
if video_format.sample_aspect > 1:
width *= video_format.sample_aspect
if height is None:
height = video_format.height
if video_format.sample_aspect < 1:
height /= video_format.sample_aspect
super().__init__(parent, x, y, z, width, height, **kw)
# control frame top-level
c = self.control = Frame(self,
bgcolor=(1, 1, 1, .5),
is_visible=False,
width='100%',
height=64)
# controls underlay
f = Frame(c, is_transparent=True, width='100%', height='100%')
f.layout = layouts.Horizontal(f,
valign='center',
halign='center',
padding=10)
c.play = Image(f,
data.load_gui_image('media-play.png'),
classes=('-play-button', ),
is_visible=not playing)
c.pause = Image(f,
data.load_gui_image('media-pause.png'),
bgcolor=None,
classes=('-pause-button', ),
is_visible=playing)
fi = Frame(f, is_transparent=True)
c.range = Image(fi, data.load_gui_image('media-range.png'))
im = data.load_gui_image('media-position.png')
c.position = Image(fi, im, x=0, y=-2, classes=('-position', ))
c.time = Label(f, '00:00', font_size=20)
c.anim = None
# make sure we get at least one frame to display
self.player.queue(source)
clock.schedule(self.update)
self.playing = False
if playing:
self.play()