def __init__(self, parent, width=400):
super(LayersWindow, self).__init__(parent, 'Layers')
self.setLayout(GridLayout(orientation=Orientation.Vertical))
self.layers_scroll = VScrollPanel(self)
self.layers_scroll.setFixedSize((width, 600))
self.layers = LayersList(self.layers_scroll)
self.redraw_spec_cb = None
right_align = Widget(self)
right_align.setLayout(GridLayout())
TOOLS_WIDTH = 130
TOOLS_HEIGHT = 15
spacer = Widget(right_align)
spacer.setSize((width - TOOLS_WIDTH, TOOLS_HEIGHT))
tools = Widget(right_align)
tools.setLayout(BoxLayout(Orientation.Horizontal, spacing=6))
tools.setFixedSize((TOOLS_WIDTH, TOOLS_HEIGHT))
# ToolButton(tools, entypo.ICON_CONTROLLER_FAST_FORWARD)
ToolButton(tools, entypo.ICON_COMPASS)
tb = ToolButton(tools, entypo.ICON_ADD_TO_LIST)
def cb():
valid = [('mp3', ''), ('wav', '')]
file_path = nanogui.file_dialog(valid, False)
song = open_song_from_file(file_path)
layer = self.layers.add_layer('New Layer')
if self.redraw_spec_cb:
self.redraw_spec_cb()
tb.setCallback(cb)
ToolButton(tools, entypo.ICON_TRASH)
self.setPosition((960, TOOLS_HEIGHT))
self.setSize((width, 800))
self.setLayout(GridLayout(Orientation.Vertical, resolution=2))
class PlaybackWindow(Window):
def __init__(self, parent, engine):
super(PlaybackWindow, self).__init__(parent, 'Playback')
self.setPosition((15, 330))
self.setLayout(GroupLayout())
self.setFixedSize((400, 400))
self.engine = engine
Label(self, 'Location', 'sans-bold')
panel = Widget(self)
panel.setLayout(
BoxLayout(Orientation.Horizontal, Alignment.Middle, 0, 0))
self.frametb = TextBox(panel)
self.frametb.setFixedSize((100, 25))
self.frametb.setValue('0')
self.frametb.setFontSize(14)
self.frametb.setAlignment(TextBox.Alignment.Right)
self.frametb.setEditable(True)
label = Label(panel, ' ', 'sans-bold')
label.setFixedSize((15, 15))
label = Label(panel, '/', 'sans-bold')
label.setFixedSize((20, 15))
self.total_framestb = TextBox(panel)
self.total_framestb.setFixedSize((100, 25))
self.total_framestb.setValue('1000')
self.total_framestb.setFontSize(14)
self.total_framestb.setAlignment(TextBox.Alignment.Right)
self.total_framestb.setEditable(True)
Label(self, 'Controls', 'sans-bold')
panel = Widget(self)
panel.setLayout(
BoxLayout(Orientation.Horizontal, Alignment.Minimum, 0, 0))
self.fbw_button = ToolButton(panel,
entypo.ICON_CONTROLLER_FAST_BACKWARD)
self.fbw_button.setFlags(Button.Flags.NormalButton)
self.fbw_button.setCallback(lambda: self._fbw_cb())
self.stop_button = ToolButton(panel, entypo.ICON_CONTROLLER_STOP)
self.stop_button.setFlags(Button.Flags.NormalButton)
self.stop_button.setCallback(lambda: self._stop_cb())
self.play_button = ToolButton(panel, entypo.ICON_CONTROLLER_PLAY)
self.play_button.setFlags(Button.Flags.NormalButton)
self.play_button.setCallback(lambda: self._play_cb())
self.ffw_button = ToolButton(panel,
entypo.ICON_CONTROLLER_FAST_FORWARD)
self.ffw_button.setFlags(Button.Flags.NormalButton)
self.ffw_button.setCallback(lambda: self._ffw_cb())
# Label(self, 'View Params', 'sans-bold')
Label(self, 'Gamma', 'sans-bold')
# panel = Widget(self)
sub_panel = Widget(self)
sub_panel.setLayout(
BoxLayout(Orientation.Horizontal, Alignment.Minimum, 0, 0))
self.gslider = Slider(sub_panel)
self.gslider.setFixedSize((180, 20))
self.gslider.setValue((1.0 / 6.0) * 2.0)
self.gtb = TextBox(sub_panel)
self.gtb.setFixedSize((100, 25))
self.gtb.setValue('2.0')
def cb(value):
# print (value)
self.gtb.setValue('{:.2f}'.format(value * 6.0))
self.engine.set_gamma(value * 6.0)
self.gslider.setCallback(cb)
def _fbw_cb(self):
self.engine.jump_to_frame(max(self.engine.get_cursor() - FFW_AMOUNT,
0))
def _ffw_cb(self):
self.engine.jump_to_frame(
min(self.engine.get_cursor() + FFW_AMOUNT,
self.engine.get_total_frames()))
def _play_cb(self):
print('Play/Pause')
if self.engine.is_playing:
self.engine.pause()
self.play_button.setIcon(entypo.ICON_CONTROLLER_PLAY)
else:
self.engine.play()
self.play_button.setIcon(entypo.ICON_CONTROLLER_PAUS)
def _stop_cb(self):
print('Stop')
self.engine.pause()
self.engine.jump_to_frame(0)
self.play_button.setIcon(entypo.ICON_CONTROLLER_PLAY)