191 lines
6.7 KiB
Python
191 lines
6.7 KiB
Python
# Python imports
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import os, gc, threading, time
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# Lib imports
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import gi
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gi.require_version('Gtk', '3.0')
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from gi.repository import Gtk, GLib
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# Application imports
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from .mixins.exception_hook_mixin import ExceptionHookMixin
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from .mixins.ui_mixin import UIMixin
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from .signals.ipc_signals_mixin import IPCSignalsMixin
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from .signals.keyboard_signals_mixin import KeyboardSignalsMixin
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from .controller_data import Controller_Data
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def threaded(fn):
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def wrapper(*args, **kwargs):
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threading.Thread(target=fn, args=args, kwargs=kwargs, daemon=True).start()
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return wrapper
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class Controller(UIMixin, KeyboardSignalsMixin, IPCSignalsMixin, ExceptionHookMixin, Controller_Data):
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""" Controller coordinates the mixins and is somewhat the root hub of it all. """
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def __init__(self, args, unknownargs, _settings):
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self.setup_controller_data(_settings)
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self.window.show()
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self.generate_windows(self.fm_controller_data)
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self.plugins.launch_plugins()
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if debug:
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self.window.set_interactive_debugging(True)
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if not trace_debug:
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self.gui_event_observer()
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if unknownargs:
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for arg in unknownargs:
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if os.path.isdir(arg):
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message = f"FILE|{arg}"
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event_system.send_ipc_message(message)
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if args.new_tab and os.path.isdir(args.new_tab):
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message = f"FILE|{args.new_tab}"
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event_system.send_ipc_message(message)
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def tear_down(self, widget=None, eve=None):
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event_system.send_ipc_message("close server")
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self.fm_controller.save_state()
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time.sleep(event_sleep_time)
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Gtk.main_quit()
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@threaded
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def gui_event_observer(self):
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while True:
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time.sleep(event_sleep_time)
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event = event_system.consume_gui_event()
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if event:
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try:
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type, target, data = event
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if type:
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method = getattr(self.__class__, "handle_gui_event_and_set_message")
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GLib.idle_add(method, *(self, type, target, data))
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else:
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method = getattr(self.__class__, target)
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GLib.idle_add(method, *(self, *data,))
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except Exception as e:
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print(repr(e))
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def handle_gui_event_and_set_message(self, type, target, parameters):
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method = getattr(self.__class__, f"{target}")
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data = method(*(self, *parameters))
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self.plugins.send_message_to_plugin(type, data)
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def save_load_session(self, action="save_session"):
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wid, tid = self.fm_controller.get_active_wid_and_tid()
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tab = self.get_fm_window(wid).get_tab_by_id(tid)
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save_load_dialog = self.builder.get_object("save_load_dialog")
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if action == "save_session":
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self.fm_controller.save_state()
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return
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elif action == "save_session_as":
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save_load_dialog.set_action(Gtk.FileChooserAction.SAVE)
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elif action == "load_session":
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save_load_dialog.set_action(Gtk.FileChooserAction.OPEN)
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else:
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raise Exception(f"Unknown action given: {action}")
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save_load_dialog.set_current_folder(tab.get_current_directory())
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save_load_dialog.set_current_name("session.json")
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response = save_load_dialog.run()
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if response == Gtk.ResponseType.OK:
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if action == "save_session_as":
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path = f"{save_load_dialog.get_current_folder()}/{save_load_dialog.get_current_name()}"
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self.fm_controller.save_state(path)
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elif action == "load_session":
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path = f"{save_load_dialog.get_file().get_path()}"
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session_json = self.fm_controller.get_state_from_file(path)
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self.load_session(session_json)
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if (response == Gtk.ResponseType.CANCEL) or (response == Gtk.ResponseType.DELETE_EVENT):
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pass
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save_load_dialog.hide()
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def load_session(self, session_json):
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if debug:
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print(f"Session Data: {session_json}")
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self.ctrl_down = False
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self.shift_down = False
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self.alt_down = False
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for notebook in self.notebooks:
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self.clear_children(notebook)
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self.fm_controller.unload_tabs_and_windows()
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self.generate_windows(session_json)
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gc.collect()
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def do_action_from_menu_controls(self, widget, event_button):
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action = widget.get_name()
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self.hide_context_menu()
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self.hide_new_file_menu()
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self.hide_edit_file_menu()
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if action == "open":
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self.open_files()
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if action == "open_with":
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self.show_appchooser_menu()
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if action == "execute":
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self.execute_files()
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if action == "execute_in_terminal":
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self.execute_files(in_terminal=True)
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if action == "rename":
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self.rename_files()
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if action == "cut":
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self.cut_files()
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if action == "copy":
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self.copy_files()
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if action == "paste":
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self.paste_files()
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if action == "archive":
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self.show_archiver_dialogue()
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if action == "delete":
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self.delete_files()
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if action == "trash":
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self.trash_files()
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if action == "go_to_trash":
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self.path_entry.set_text(self.trash_files_path)
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if action == "restore_from_trash":
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self.restore_trash_files()
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if action == "empty_trash":
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self.empty_trash()
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if action == "create":
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self.show_new_file_menu()
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if action in ["save_session", "save_session_as", "load_session"]:
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self.save_load_session(action)
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def go_home(self, widget=None, eve=None):
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self.builder.get_object("go_home").released()
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def refresh_tab(self, widget=None, eve=None):
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self.builder.get_object("refresh_tab").released()
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def go_up(self, widget=None, eve=None):
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self.builder.get_object("go_up").released()
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def grab_focus_path_entry(self, widget=None, eve=None):
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self.builder.get_object("path_entry").grab_focus()
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def tggl_top_main_menubar(self, widget=None, eve=None):
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top_main_menubar = self.builder.get_object("top_main_menubar")
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top_main_menubar.hide() if top_main_menubar.is_visible() else top_main_menubar.show()
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def open_terminal(self, widget=None, eve=None):
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wid, tid = self.fm_controller.get_active_wid_and_tid()
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tab = self.get_fm_window(wid).get_tab_by_id(tid)
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dir = tab.get_current_directory()
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tab.execute(f"{tab.terminal_app}", dir)
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