212 lines
6.8 KiB
Python
212 lines
6.8 KiB
Python
import random, os, time, shutil, sys
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from threading import Timer
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import remi.gui as gui
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from remi import App
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from .utils import Namespace, call_as_thread, get_youtube_metadata, seconds_to_timestamp
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from . import api
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#globals:
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COLOR_BLUE = "rgb(33, 150, 243)"
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COLOR_BLUE_SHADOW = "rgba(33, 150, 243, 0.75)"
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COLOR_LIGHT_BLUE = "#e3f2fd"
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COLOR_GRAY = "#212529"
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WIDTH = 512
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class RemiApp(App):
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def __init__(self, *args):
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res_path = os.path.join(os.path.dirname(__file__), 'res')
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super(RemiApp, self).__init__(*args, static_file_path=res_path)
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def main(self):
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container = gui.VBox(width=WIDTH)
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container.style.update({"margin-left": "auto", "margin-right":"auto"})
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#logo:
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container.append(gui.Image('/res/logo.png', width=WIDTH))
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#playback controls
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self.playback = Namespace()
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self.playback.playing = gui.Label("Now playing: None")# (TODO): update this
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self.playback.previous, self.playback.play, self.playback.next \
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= map(lambda x: gui.Button(f'<i class="fas fa-{x}"></i>', margin="3px", width="2.8em"),
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("step-backward", "play", "step-forward"))
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self.playback.previous.set_on_click_listener(self.playback_previous)
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self.playback.play.set_on_click_listener(self.playback_play)
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self.playback.next.set_on_click_listener(self.playback_next)
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self.playback.volume_label = gui.Label("Volume:")
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self.playback.volume_label.style["font-size"] = "0.8em"
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self.playback.volume_slider = gui.Slider(100, 0, 100, 1, width="150px")
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self.playback.volume_slider \
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.style.update({"margin-left": "20px", "margin-bottom":"13px"})
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self.playback.volume_slider.set_oninput_listener(self.change_volume)
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self.playback.seek_slider = gui.Slider(0, 0, 100, 1, width="85%", height=20, margin='10px')
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self.playback.seek_slider.set_oninput_listener(self.change_seek)
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self.playback.timestamp = gui.Label("--:-- - --:--")
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container.append(self.playback.playing)
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playback_container = gui.HBox()
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playback_container.append(self.playback.previous)
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playback_container.append(self.playback.play)
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playback_container.append(self.playback.next)
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volume_container = gui.VBox()
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volume_container.append(self.playback.volume_label)
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volume_container.append(self.playback.volume_slider)
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playback_container.append(volume_container)
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container.append(playback_container)
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container.append(self.playback.seek_slider)
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container.append(self.playback.timestamp)
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#playlist
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self.playlist = Namespace()
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self.playlist.table = gui.Table(width="100%", margin="10px")
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self.playlist.table.append_from_list([['#', 'Name', "length"]], fill_title=True)
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container.append(self.playlist.table)
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#input
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container.append(gui.Label("Add songs:"))
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input_container = gui.HBox(width=WIDTH)
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self.input = Namespace()
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self.input.field = gui.TextInput(single_line=True, height="20px", margin="5px")
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self.input.field.style["border"] = "1px solid %s" % COLOR_BLUE
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self.input.field.style["box-shadow"] = "0px 0px 5px 0px %s" % COLOR_BLUE_SHADOW
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self.input.submit = gui.Button("Submit!", margin="5px")
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self.input.field.set_on_enter_listener(self.input_submit)
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self.input.submit.set_on_click_listener(self.input_submit)
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input_container.append(self.input.field)
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input_container.append(self.input.submit)
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container.append(input_container)
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#return the container
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self.mainLoop()
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return container
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def mainLoop(self):
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#self.playback.seek_slider.get_value()
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self.playback_update()
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self.playlist_update()
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Timer(1, self.mainLoop).start()
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# events:
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@call_as_thread
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def playback_previous(self, widget):
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api.playlist_previous()
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@call_as_thread
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def playback_play(self, widget):# toggle playblack
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if api.is_playing():
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api.set_playing(False)
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self.set_playing(False)
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else:
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api.set_playing(True)
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self.set_playing(True)
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@call_as_thread
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def playback_next(self, widget):
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api.playlist_next()
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@call_as_thread
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def input_submit(self, widget, value=None):
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if value is None:
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value = self.input.field.get_text()
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self.input.field.set_text("")
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self.input.field.set_enabled(False)
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self.input.submit.set_enabled(False)
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try:
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data = get_youtube_metadata(value)
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finally:
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self.input.field.set_enabled(True)
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self.input.submit.set_enabled(True)
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api.load_path(value, data)
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@call_as_thread
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def change_seek(self, widget, value):
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api.seek_percent(value)
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@call_as_thread
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def change_volume(self, widget, value):
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api.set_volume(value)
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def on_table_row_click(self, row_widget, playlist_item):
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print(playlist_item)
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# playback steps:
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@call_as_thread
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def playback_update(self, times_called=[0]):
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is_playing = api.is_playing()
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self.set_playing(is_playing)
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if is_playing:
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try:
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playback_pos = api.get_playback_pos()
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except api.APIError:
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playback_pos = None
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if playback_pos:
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slider_pos = playback_pos["current"] / playback_pos["total"] * 100
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if self.playback.seek_slider.get_value() != slider_pos:
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self.playback.seek_slider.set_value(slider_pos)
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self.playback.timestamp.set_text(
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seconds_to_timestamp(playback_pos["current"])
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+ " - " +
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seconds_to_timestamp(playback_pos["total"])
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)
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else:
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self.playback.timestamp.set_text("--:-- - --:--")
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if times_called[0] % 5 == 0:
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volume = api.get_volume()
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if volume > 100: volume = 100
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if self.playback.volume_slider.get_value() != volume:
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self.playback.volume_slider.set_value(volume)
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times_called[0] += 1
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@call_as_thread
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def volume_update(self):
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self.volume.slider.set_value(api.get_volume())
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@call_as_thread
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def playlist_update(self):
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playlist = api.get_playlist()
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N = len(playlist)
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table = []
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for i, playlist_item in enumerate(playlist):
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name = playlist_item["filename"]
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length = "--:--"
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if "data" in playlist_item:
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if "title" in playlist_item["data"]:
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name = playlist_item["data"]["title"]
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if "length" in playlist_item["data"]:
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length = playlist_item["data"]["length"]
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if playlist_item.get("current", False):
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self.playback.previous.set_enabled(i != 0)
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self.playback.next.set_enabled(i != N-1)
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table.append([
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playlist_item["index"],
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name,
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length,
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])
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self.playlist.table.empty(keep_title=True)
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self.playlist.table.append_from_list(table)
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for row_widget, playlist_item in zip(
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map(self.playlist.table.get_child, self.playlist.table._render_children_list[1:]),
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playlist):
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if "current" in playlist_item:
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row_widget.style["background-color"] = COLOR_LIGHT_BLUE
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else:
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row_widget.style["color"] = "#444"#COLOR_GRAY
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row_widget.set_on_click_listener(self.on_table_row_click, playlist_item)
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for item_widget in map(row_widget.get_child, row_widget._render_children_list):
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pass
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#helpers
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def set_playing(self, is_playing:bool):
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self.playback.play.set_text('<i class="fas fa-pause"></i>' if is_playing else '<i class="fas fa-play"></i>')
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self.playback.seek_slider.set_enabled(is_playing)
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