72 lines
2.3 KiB
Python
72 lines
2.3 KiB
Python
|
# Python imports
|
||
|
|
import threading, subprocess, signal, time, json, shlex
|
||
|
|
|
||
|
|
# Lib imports
|
||
|
|
from gi.repository import GLib
|
||
|
|
|
||
|
|
# Application imports
|
||
|
|
from ..widgets.file_preview_widget import FilePreviewWidget
|
||
|
|
|
||
|
|
|
||
|
|
# 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 FileSearchMixin:
|
||
|
|
def _run_find_file_query(self, widget=None, eve=None):
|
||
|
|
self._handle_find_file_query(query=widget)
|
||
|
|
|
||
|
|
@daemon_threaded
|
||
|
|
def _handle_find_file_query(self, widget=None, eve=None, query=None):
|
||
|
|
# NOTE: Freeze IPC consumption
|
||
|
|
self.pause_fifo_update = True
|
||
|
|
|
||
|
|
# NOTE: Kill the former process
|
||
|
|
if self._list_proc:
|
||
|
|
if self._list_proc.poll():
|
||
|
|
self._list_proc.send_signal(signal.SIGKILL)
|
||
|
|
while self._list_proc.poll():
|
||
|
|
pass
|
||
|
|
|
||
|
|
self._list_proc = None
|
||
|
|
else:
|
||
|
|
self._list_proc = None
|
||
|
|
|
||
|
|
GLib.idle_add(self.clear_children, self._file_list)
|
||
|
|
while len(self._file_list.get_children()) > 0:
|
||
|
|
...
|
||
|
|
|
||
|
|
# NOTE: Make sure ui thread redraws
|
||
|
|
time.sleep(0.5)
|
||
|
|
self.pause_fifo_update = False
|
||
|
|
|
||
|
|
# NOTE: If query create new process and do all new loop.
|
||
|
|
if query:
|
||
|
|
GLib.idle_add(self._exec_find_file_query, query)
|
||
|
|
|
||
|
|
def _exec_find_file_query(self, widget=None, eve=None):
|
||
|
|
query = widget.get_text()
|
||
|
|
|
||
|
|
if not query in ("", None):
|
||
|
|
target_dir = shlex.quote( self._fm_state.tab.get_current_directory() )
|
||
|
|
command = ["python", f"{self.path}/utils/search.py", "-t", "file_search", "-d", f"{target_dir}", "-q", f"{query}"]
|
||
|
|
self._list_proc = subprocess.Popen(command, cwd=self.path, stdin=None, stdout=None, stderr=None)
|
||
|
|
|
||
|
|
def _load_file_ui(self, data):
|
||
|
|
if not data in ("", None) and not self.pause_fifo_update:
|
||
|
|
jdata = json.loads( data )
|
||
|
|
target = jdata[0]
|
||
|
|
file = jdata[1]
|
||
|
|
|
||
|
|
widget = FilePreviewWidget(target, file)
|
||
|
|
self._file_list.add(widget)
|