mirror of
https://github.com/Febbweiss/mopidy-touchscreen.git
synced 2026-03-04 22:25:39 +00:00
151 lines
6.3 KiB
Python
151 lines
6.3 KiB
Python
import pygame
|
|
import logging
|
|
import hashlib
|
|
import time
|
|
import os
|
|
from threading import Thread
|
|
import urllib
|
|
import urllib2
|
|
import json
|
|
from mopidy.audio import PlaybackState
|
|
from .touch_manager import TouchManager
|
|
from .screen_objects import *
|
|
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class MainScreen():
|
|
|
|
def __init__(self, size, manager, cache, core, fonts):
|
|
self.core = core
|
|
self.size = size
|
|
self.base_size = self.size[1]/8
|
|
self.fonts = fonts
|
|
self.manager = manager
|
|
self.track = None
|
|
self.cache = cache
|
|
self.image = None
|
|
self.touch_text_manager = ScreenObjectsManager()
|
|
|
|
|
|
def update(self, screen):
|
|
if self.track is not None:
|
|
if self.image is not None:
|
|
screen.blit(self.image, (self.base_size/2, self.base_size + self.base_size/2))
|
|
self.touch_text_manager.get_touch_object("time_progress").set_value(self.core.playback.time_position.get()/1000)
|
|
self.touch_text_manager.get_touch_object("time_progress").set_text(time.strftime('%M:%S', time.gmtime(self.core.playback.time_position.get()/1000))+"/"+time.strftime('%M:%S', time.gmtime(self.track.length/1000)))
|
|
self.touch_text_manager.render(screen)
|
|
return screen
|
|
|
|
def track_started(self, track):
|
|
self.image = None
|
|
x = self.base_size * 5
|
|
width = self.size[0]-self.base_size / 2-x
|
|
|
|
#Track name
|
|
label = TextItem(self.fonts['base'],track.name,(x,self.base_size*2), (width,self.size[1]))
|
|
self.touch_text_manager.set_object("track_name", label)
|
|
|
|
#Album name
|
|
label = TextItem(self.fonts['base'],track.album.name,(x,self.base_size*3), (width,self.size[1]))
|
|
self.touch_text_manager.set_object("album_name",label)
|
|
|
|
#Artist
|
|
label = TextItem(self.fonts['base'],self.getFirstArtist(track),(x,self.base_size*4), (width,self.size[1]))
|
|
self.touch_text_manager.set_object("artist_name",label)
|
|
|
|
#Progress
|
|
progress = Progressbar(self.fonts['base'],time.strftime('%M:%S', time.gmtime(0))+"/"+time.strftime('%M:%S', time.gmtime(0)),(0,self.base_size*6), (self.size[0],self.base_size),track.length/1000, False)
|
|
self.touch_text_manager.set_touch_object("time_progress", progress)
|
|
|
|
self.track = track
|
|
if not self.is_image_in_cache():
|
|
thread = Thread(target=self.downloadImage())
|
|
thread.start()
|
|
else:
|
|
self.loadImage()
|
|
|
|
|
|
def getFirstArtist(self,track):
|
|
if track is None:
|
|
artist = next(iter(self.track.artists)).name
|
|
else:
|
|
artist = next(iter(track.artists)).name
|
|
return artist
|
|
|
|
|
|
def getImageFileName(self):
|
|
name = self.track.album.name + '-' + self.getFirstArtist(None)
|
|
md5name = hashlib.md5(name).hexdigest()
|
|
return md5name
|
|
|
|
def getCoverFolder(self):
|
|
if(not os.path.isdir(self.cache+"/covers")):
|
|
os.makedirs(self.cache+"/covers")
|
|
return self.cache+"/covers/"
|
|
|
|
def is_image_in_cache(self):
|
|
self.getCoverFolder()
|
|
return os.path.isfile(self.getCoverFolder()+self.getImageFileName())
|
|
|
|
def downloadImage(self):
|
|
try:
|
|
safe_artist=urllib.quote_plus(self.getFirstArtist(self.track))
|
|
safe_album=urllib.quote_plus(self.track.album.name)
|
|
url="http://ws.audioscrobbler.com/2.0/?"
|
|
params="method=album.getinfo&api_key=59a04c6a73fb99d6e8996e01db306829&artist="+safe_artist+"&album="+safe_album+"&format=json"
|
|
response = urllib2.urlopen(url+params)
|
|
data = json.load(response)
|
|
image = data['album']['image'][-1]['#text']
|
|
urllib.urlretrieve(image, self.getCoverFolder()+self.getImageFileName())
|
|
self.loadImage()
|
|
except:
|
|
logger.warning("Cover could not be downloaded")
|
|
logger.error(self.track.name)
|
|
width = self.size[0] -self.base_size
|
|
|
|
current = TextItem(self.fonts['base'],self.track.name,(self.base_size/2,self.base_size*2),(width, self.base_size))
|
|
self.touch_text_manager.set_object("track_name", current)
|
|
|
|
current = TextItem(self.fonts['base'],self.track.album.name,(self.base_size/2,self.base_size*3),(width, self.base_size))
|
|
self.touch_text_manager.set_object("album_name", current)
|
|
|
|
current = TextItem(self.fonts['base'],self.getFirstArtist(self.track),(self.base_size/2,self.base_size*4),(width, self.base_size))
|
|
self.touch_text_manager.set_object("artist_name", current)
|
|
|
|
#self.touch_text_manager.set_object("album_name",), (self.size[0]-self.base_size,self.size[1]), (255, 255, 255))
|
|
#self.touch_text_manager.set_object("artist_name",self.fonts['dejavusans'],self.getFirstArtist(self.track),(self.base_size,self.base_size*4), (self.size[0]-self.base_size,self.size[1]), (255, 255, 255))
|
|
|
|
def loadImage(self):
|
|
size = self.base_size * 4
|
|
self.image = pygame.transform.scale(pygame.image.load(self.getCoverFolder()+self.getImageFileName()).convert(),(size,size))
|
|
|
|
def touch_event(self, event):
|
|
if event.type == TouchManager.click:
|
|
objects = self.touch_text_manager.get_touch_objects_in_pos(event.current_pos)
|
|
if objects is not None:
|
|
for key in objects:
|
|
if key == "time_progress":
|
|
value = self.touch_text_manager.get_touch_object(key).get_pos_value(event.current_pos) * 1000
|
|
self.core.playback.seek(value)
|
|
elif event.type == TouchManager.swipe:
|
|
if event.direction == TouchManager.left:
|
|
self.core.playback.next()
|
|
elif event.direction == TouchManager.right:
|
|
self.core.playback.previous()
|
|
elif event.direction == TouchManager.up:
|
|
volume = self.core.playback.volume.get() + 10
|
|
if volume > 100:
|
|
volume = 100
|
|
self.manager.backend.tell({'action':'volume','value':volume})
|
|
self.manager.volume_changed(volume)
|
|
elif event.direction == TouchManager.down:
|
|
volume = self.core.playback.volume.get() - 10
|
|
if volume < 0:
|
|
volume = 0
|
|
self.manager.backend.tell({'action':'volume','value':volume})
|
|
self.manager.volume_changed(volume)
|
|
|
|
|