103 lines
3.0 KiB
Python
103 lines
3.0 KiB
Python
# Python imports
|
|
import time
|
|
import threading
|
|
import subprocess
|
|
import signal
|
|
import json
|
|
import shlex
|
|
from datetime import datetime
|
|
|
|
# Lib imports
|
|
import gi
|
|
gi.require_version('Gtk', '3.0')
|
|
from gi.repository import Gtk
|
|
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._queue_search = True
|
|
|
|
if not self._search_watcher_running:
|
|
self._search_watcher_running = True
|
|
|
|
self._stop_fsearch_query()
|
|
self.reset_file_list_box()
|
|
self.run_fsearch_watcher(query=widget)
|
|
|
|
@daemon_threaded
|
|
def run_fsearch_watcher(self, query):
|
|
while True:
|
|
if self._queue_search:
|
|
self._queue_search = False
|
|
time.sleep(1)
|
|
|
|
# NOTE: Hold call to translate if we're still typing/updating...
|
|
if self._queue_search:
|
|
continue
|
|
|
|
# NOTE: If query create new process and do all new loop.
|
|
if query:
|
|
self.pause_fifo_update = False
|
|
GLib.idle_add(self._exec_find_file_query, query)
|
|
|
|
self._search_watcher_running = False
|
|
|
|
break
|
|
|
|
def _stop_fsearch_query(self, widget=None, eve=None):
|
|
# NOTE: Freeze IPC consumption
|
|
self.pause_fifo_update = True
|
|
self.search_query = ""
|
|
dt = datetime.now()
|
|
self.fsearch_time_stamp = datetime.timestamp(dt) # NOTE: Get timestamp
|
|
|
|
# NOTE: Kill the former process
|
|
if self._list_proc:
|
|
if self._list_proc.poll() == None:
|
|
self._list_proc.terminate()
|
|
while self._list_proc.poll() == None:
|
|
...
|
|
|
|
self._list_proc = None
|
|
|
|
def _exec_find_file_query(self, widget=None, eve=None):
|
|
query = widget.get_text()
|
|
|
|
if not query in ("", None):
|
|
self.search_query = query
|
|
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):
|
|
Gtk.main_iteration()
|
|
|
|
if not data in ("", None):
|
|
jdata = json.loads( data )
|
|
target = jdata[0]
|
|
file = jdata[1]
|
|
|
|
widget = FilePreviewWidget(target, file)
|
|
self._file_list.add(widget)
|