mirror of
https://github.com/Febbweiss/mopidy-touchscreen.git
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77 lines
2.7 KiB
Python
77 lines
2.7 KiB
Python
from base_screen import BaseScreen
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import mopidy.models
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from ..graphic_utils import ListView
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class LibraryScreen(BaseScreen):
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def __init__(self, size, base_size, manager, fonts):
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BaseScreen.__init__(self, size, base_size, manager, fonts)
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self.list_view = ListView((0, 0), self.size, self.base_size, self.fonts['base'])
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self.directory_list = []
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self.current_directory = None
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self.library = None
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self.library_strings = None
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self.browse_uri(None)
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def go_inside_directory(self, uri):
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self.directory_list.append(self.current_directory)
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self.current_directory = uri
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self.browse_uri(uri)
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def browse_uri(self, uri):
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self.library_strings = []
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if uri is not None:
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self.library_strings.append("../")
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self.library = self.manager.core.library.browse(uri).get()
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for lib in self.library:
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self.library_strings.append(lib.name)
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self.list_view.set_list(self.library_strings)
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def go_up_directory(self):
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if len(self.directory_list):
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directory = self.directory_list.pop()
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self.current_directory = directory
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self.browse_uri(directory)
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def should_update(self):
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return self.list_view.should_update()
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def find_update_rects(self, rects):
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return self.list_view.find_update_rects(rects)
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def update(self, screen, update_type, rects):
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update_all = (update_type == BaseScreen.update_all)
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self.list_view.render(screen, update_all, rects)
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def touch_event(self, touch_event):
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clicked = self.list_view.touch_event(touch_event)
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if clicked is not None:
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if self.current_directory is not None:
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if clicked == 0:
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self.go_up_directory()
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else:
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if self.library[clicked - 1].type\
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== mopidy.models.Ref.TRACK:
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self.play_uri(clicked-1)
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else:
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self.go_inside_directory(
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self.library[clicked - 1].uri)
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else:
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self.go_inside_directory(self.library[clicked].uri)
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def play_uri(self, track_pos):
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self.manager.core.tracklist.clear()
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tracks = []
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for item in self.library:
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if item.type == mopidy.models.Ref.TRACK:
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tracks.append(self.manager.core.library.lookup(
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item.uri).get()[0])
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else:
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track_pos -= 1
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self.manager.core.tracklist.add(tracks)
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self.manager.core.playback.play(
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tl_track=self.manager.core.tracklist.tl_tracks.get()
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[track_pos])
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