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import os
import sys
import logging
__all__ = ['AlbumCover', 'Filebrowser', 'Library', 'Lyrics', 'Notify', 'PlayControl',
'Playlist', 'Systray']
class Plugins:
_plugins = None
parent = None
def __init__(self, parent):
"""load all modules in the plugins directory."""
self._plugins = {}
self.parent = parent
for name in __all__:
self.init_plugin(name)
def setPluginMessage(self, name, msg):
try:
self._plugins[name.lower()][PLUGIN_MSG]=msg
except:
try:
self._plugins["plugin%s"%(name.lower())][PLUGIN_MODULE]=msg
except:
pass
def plugin(self, name):
return self._plugins[name] if name in self._plugins else None
def init_plugin(self, name):
try:
if name in sys.modules:
reload(sys.modules[name])
module = sys.modules[name]
else:
module = __import__(name, globals(), locals(), [], 1)
except SyntaxError:
logging.error('Failed to initialize plugin %s.'%name)
return False
self._plugins[name] = eval('module.%s(self.parent)'%name)
return True
def load(self, name):
if not name in self._plugins:
if not self.init_plugin(name):
return False
self._plugins[name].load()
return True
def unload(self, name):
if name in self._plugins:
if self._plugins[name].isLoaded():
self._plugins[name].unload()
def plugins(self):
return self._plugins.values()
def loaded_plugins(self):
list = []
for plugin in self._plugins.values():
if plugin.isLoaded():
list.append(plugin)
return list
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