SolarFM/plugins/youtube_download/plugin.py

93 lines
2.6 KiB
Python

# Python imports
import os, threading, subprocess, time
# Lib imports
import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk
# Application imports
# NOTE: Threads WILL NOT die with parent's destruction.
def threaded(fn):
def wrapper(*args, **kwargs):
threading.Thread(target=fn, args=args, kwargs=kwargs, daemon=False).start()
return wrapper
# NOTE: Threads WILL die with parent's destruction.
def daemon_threaded(fn):
def wrapper(*args, **kwargs):
threading.Thread(target=fn, args=args, kwargs=kwargs, daemon=True).start()
return wrapper
class Manifest:
path: str = os.path.dirname(os.path.realpath(__file__))
name: str = "Youtube Download"
author: str = "ITDominator"
version: str = "0.0.1"
support: str = ""
requests: {} = {
'ui_target': "plugin_control_list",
'pass_fm_events': "true"
}
class Plugin(Manifest):
def __init__(self):
self._event_system = None
self._event_sleep_time = .5
self._event_message = None
def get_ui_element(self):
button = Gtk.Button(label=self.name)
button.connect("button-release-event", self._do_download)
return button
def set_fm_event_system(self, fm_event_system):
self._event_system = fm_event_system
def run(self):
self._module_event_observer()
@threaded
def _do_download(self, widget=None, eve=None):
self._event_system.push_gui_event([self.name, "get_current_state", ()])
self.wait_for_fm_message()
state = self._event_message
subprocess.Popen([f'{self.path}/download.sh' , state.tab.get_current_directory()])
self._event_message = None
def wait_for_fm_message(self):
while not self._event_message:
pass
@daemon_threaded
def _module_event_observer(self):
while True:
time.sleep(self._event_sleep_time)
event = self._event_system.read_module_event()
if event:
try:
if event[0] == self.name:
target_id, method_target, data = self._event_system.consume_module_event()
if not method_target:
self._event_message = data
else:
method = getattr(self.__class__, f"{method_target}")
if data:
data = method(*(self, *data))
else:
method(*(self,))
except Exception as e:
print(repr(e))