def leaf_node(self, branch, data, menuw):
"""
last node in branch generates a playlist.
"""
logger.debug('leaf_node(branch=%r, data=%r, menuw=%r)', branch, data,
menuw)
title = '-'.join(data)
#creating of audio items is slow.
#need a progress-bar.
pl = playlist.Playlist(name='-'.join(data),
playlist=[],
display_type='audiocd')
tracks = branch.execute(data) #returns list of (desc, path, filename)
pop = ProgressBox(text=_('Generating playlist...'), full=len(tracks))
pop.show()
items = []
i = 0
for desc, path, filename in tracks:
filepath = os.path.join(path, filename)
item = audioitem.AudioItem(filepath, parent=pl)
item.name = desc
item.track = i
items.append(item)
pop.tick()
i += 1
pop.destroy()
pl.playlist = items
mymenu = menu.Menu(title, pl.playlist, item_types="audio")
menuw.pushmenu(mymenu)
def leaf_node(self, branch, data, menuw):
"""
last node in branch generates a playlist.
"""
logger.debug('leaf_node(branch=%r, data=%r, menuw=%r)', branch, data, menuw)
title = '-'.join(data)
#creating of audio items is slow.
#need a progress-bar.
pl = playlist.Playlist(name='-'.join(data), playlist=[], display_type='audiocd')
tracks = branch.execute(data) #returns list of (desc, path, filename)
pop = ProgressBox(text=_('Generating playlist...'), full=len(tracks))
pop.show()
items = []
i = 0
for desc, path, filename in tracks:
filepath = os.path.join(path, filename)
item = audioitem.AudioItem(filepath, parent=pl)
item.name = desc
item.track = i
items.append( item)
pop.tick()
i+=1
pop.destroy()
pl.playlist = items
mymenu = menu.Menu(title, pl.playlist, item_types="audio")
menuw.pushmenu(mymenu)
def check_cache_status():
"""
check if cache got updated with helper while freevo is running
"""
from menu import MenuWidget
global __last_status_check__
if not isinstance(rc.focused_app(), MenuWidget):
return
try:
cachefile = os.path.join(config.FREEVO_CACHEDIR, 'mediainfo')
if os.stat(cachefile)[stat.ST_MTIME] <= __last_status_check__:
return
if not __last_status_check__:
__last_status_check__ = os.stat(cachefile)[stat.ST_MTIME]
return
except:
__last_status_check__ = 1
return
__last_status_check__ = os.stat(cachefile)[stat.ST_MTIME]
open_cache_files = []
for cache in mmpython_cache, meta_cache:
# save current cache
cache.save_cache()
# delete all info about loaded objects
cache.current_objects = {}
cache.current_cachefile = None
cache.current_cachedir = None
cache.cache_modified = False
# file database
for d in cache.all_directories:
if d and not os.path.dirname(vfs.normalize(d)) in open_cache_files:
open_cache_files.append(os.path.dirname(vfs.normalize(d)))
cache.all_directories = {}
# create ProgressBox for reloading
from gui import ProgressBox
box = ProgressBox(text=_('Reloading cache files, be patient...'),
full=len(open_cache_files))
box.show()
# reload already open cache files
for d in open_cache_files:
load_cache(d)
box.tick()
box.destroy()
def check_cache_status():
"""
check if cache got updated with helper while freevo is running
"""
from menu import MenuWidget
global __last_status_check__
if not isinstance(rc.focused_app(), MenuWidget):
return
try:
cachefile = os.path.join(config.FREEVO_CACHEDIR, 'mediainfo')
if os.stat(cachefile)[stat.ST_MTIME] <= __last_status_check__:
return
if not __last_status_check__:
__last_status_check__ = os.stat(cachefile)[stat.ST_MTIME]
return
except:
__last_status_check__ = 1
return
__last_status_check__ = os.stat(cachefile)[stat.ST_MTIME]
open_cache_files = []
for cache in mmpython_cache, meta_cache:
# save current cache
cache.save_cache()
# delete all info about loaded objects
cache.current_objects = {}
cache.current_cachefile = None
cache.current_cachedir = None
cache.cache_modified = False
# file database
for d in cache.all_directories:
if d and not os.path.dirname(vfs.normalize(d)) in open_cache_files:
open_cache_files.append(os.path.dirname(vfs.normalize(d)))
cache.all_directories = {}
# create ProgressBox for reloading
from gui import ProgressBox
box = ProgressBox(text=_('Reloading cache files, be patient...'), full=len(open_cache_files))
box.show()
# reload already open cache files
for d in open_cache_files:
load_cache(d)
box.tick()
box.destroy()
def onchoose_last_node(self, tree, data, menuw):
"""
last node in tree generates a playlist.
"""
title = '-'.join(data)
#creating of audio items is slow.
#need a progress-bar.
pl = playlist.Playlist(name='-'.join(data),
playlist=[],
display_type='audiocd')
tracks = tree.execute(data) #returns list of (desc,path,filename)
pop = ProgressBox(text=_('Generating playlist...'), full=len(tracks))
pop.show()
items = []
i = 0
for desc, path, filename in tracks:
filepath = os.path.join(path, filename)
item = audioitem.AudioItem(filepath, parent=pl)
item.name = desc
item.track = i
items.append(item)
pop.tick()
i += 1
pop.destroy()
pl.playlist = items
#note/question for core developers:
#command below causes strange errors?
#plugin.__plugin_type_list__ is empty??? but it's Not?
#pl.browse(arg=None,menuw=menuw)
#print 'LIST=',plugin.__plugin_type_list__['mimetype']
#workaround: not all features of a real playlist :(
mymenu = menu.Menu(title, pl.playlist, item_types="audio")
menuw.pushmenu(mymenu)
