376 lines
15 KiB
Python
376 lines
15 KiB
Python
# Python imports
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import os
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import time
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import shlex
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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
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from gi.repository import GObject
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from gi.repository import GLib
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from gi.repository import Gio
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# Application imports
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from ...ui.io_widget import IOWidget
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class FileActionSignalsMixin:
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"""docstring for FileActionSignalsMixin"""
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def get_dir_size(self, sdir):
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"""Get the size of a directory. Based on code found online."""
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size = os.path.getsize(sdir)
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for item in os.listdir(sdir):
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item = os.path.join(sdir, item)
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if os.path.isfile(item):
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size = size + os.path.getsize(item)
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elif os.path.isdir(item):
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size = size + self.get_dir_size(item)
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return size
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def set_file_watcher(self, tab):
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if tab.get_dir_watcher():
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watcher = tab.get_dir_watcher()
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watcher.cancel()
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if settings.is_debug():
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logger.debug(f"Watcher Is Cancelled: {watcher.is_cancelled()}")
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cur_dir = tab.get_current_directory()
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dir_watcher = Gio.File.new_for_path(cur_dir) \
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.monitor_directory(Gio.FileMonitorFlags.WATCH_MOVES, Gio.Cancellable())
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wid = tab.get_wid()
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tid = tab.get_id()
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dir_watcher.connect("changed", self.dir_watch_updates, (f"{wid}|{tid}",))
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tab.set_dir_watcher(dir_watcher)
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# NOTE: Too lazy to impliment a proper update handler and so just regen store and update tab.
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# Use a lock system to prevent too many update calls for certain instances but user can manually refresh if they have urgency
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def dir_watch_updates(self, file_monitor, file, other_file=None, eve_type=None, data=None):
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if eve_type in [Gio.FileMonitorEvent.CREATED, Gio.FileMonitorEvent.DELETED,
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Gio.FileMonitorEvent.RENAMED, Gio.FileMonitorEvent.MOVED_IN,
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Gio.FileMonitorEvent.MOVED_OUT]:
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if settings.is_debug():
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logger.debug(eve_type)
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if eve_type in [Gio.FileMonitorEvent.MOVED_IN, Gio.FileMonitorEvent.MOVED_OUT]:
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self.update_on_soft_lock_end(data[0])
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elif data[0] in self.soft_update_lock.keys():
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self.soft_update_lock[data[0]]["last_update_time"] = time.time()
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else:
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self.soft_lock_countdown(data[0])
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@threaded
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def soft_lock_countdown(self, tab_widget):
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self.soft_update_lock[tab_widget] = { "last_update_time": time.time()}
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lock = True
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while lock:
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time.sleep(0.6)
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last_update_time = self.soft_update_lock[tab_widget]["last_update_time"]
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current_time = time.time()
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if (current_time - last_update_time) > 0.6:
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lock = False
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self.soft_update_lock.pop(tab_widget, None)
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GLib.idle_add(self.update_on_soft_lock_end, *(tab_widget,))
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def update_on_soft_lock_end(self, tab_widget):
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wid, tid = tab_widget.split("|")
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notebook = self.builder.get_object(f"window_{wid}")
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tab = self.get_fm_window(wid).get_tab_by_id(tid)
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icon_grid = self.builder.get_object(f"{wid}|{tid}|icon_grid")
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store = icon_grid.get_model()
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_store, tab_widget_label = self.get_store_and_label_from_notebook(notebook, f"{wid}|{tid}")
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tab.load_directory()
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self.load_store(tab, store)
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tab_widget_label.set_label(tab.get_end_of_path())
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state = self.get_current_state()
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if [wid, tid] in [state.wid, state.tid]:
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self.set_bottom_labels(tab)
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def do_file_search(self, widget, eve=None):
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if not self.ctrl_down and not self.shift_down and not self.alt_down:
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target = widget.get_name()
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notebook = self.builder.get_object(target)
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page = notebook.get_current_page()
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nth_page = notebook.get_nth_page(page)
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icon_grid = nth_page.get_children()[0]
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wid, tid = icon_grid.get_name().split("|")
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tab = self.get_fm_window(wid).get_tab_by_id(tid)
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query = widget.get_text().lower()
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icon_grid.unselect_all()
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for i, file in enumerate(tab.get_files()):
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if query and query in file[0].lower():
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path = Gtk.TreePath().new_from_indices([i])
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icon_grid.select_path(path)
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items = icon_grid.get_selected_items()
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if len(items) == 1:
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icon_grid.scroll_to_path(items[-1], True, 0.5, 0.5)
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def open_files(self):
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state = self.get_current_state()
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uris = self.format_to_uris(state.store, state.wid, state.tid, self.selected_files, True)
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for file in uris:
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state.tab.open_file_locally(file)
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def open_with_files(self, app_info):
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state = self.get_current_state()
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uris = self.format_to_uris(state.store, state.wid, state.tid, self.selected_files)
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state.tab.app_chooser_exec(app_info, uris)
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def execute_files(self, in_terminal=False):
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state = self.get_current_state()
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paths = self.format_to_uris(state.store, state.wid, state.tid, self.selected_files, True)
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current_dir = state.tab.get_current_directory()
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command = None
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for path in paths:
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command = f"{shlex.quote(path)}" if not in_terminal else f"{state.tab.terminal_app} -e {shlex.quote(path)}"
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state.tab.execute(shlex.split(command), start_dir=state.tab.get_current_directory())
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def rename_files(self):
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rename_label = self.builder.get_object("file_to_rename_label")
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rename_input = self.builder.get_object("rename_fname")
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state = self.get_current_state()
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uris = self.format_to_uris(state.store, state.wid, state.tid, self.selected_files, True)
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for uri in uris:
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entry = uri.split("/")[-1]
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rename_label.set_label(entry)
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rename_input.set_text(entry)
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response = event_system.emit_and_await("show_rename_file_menu", rename_input)
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if response == "skip_edit":
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continue
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if response == "cancel_edit":
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break
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rname_to = rename_input.get_text().strip()
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if rname_to:
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target = f"{state.tab.get_current_directory()}/{rname_to}"
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self.handle_files([uri], "rename", target)
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event_system.emit("hide_rename_file_menu")
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self.selected_files.clear()
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def cut_files(self):
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self.to_copy_files.clear()
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state = self.get_current_state()
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uris = self.format_to_uris(state.store, state.wid, state.tid, self.selected_files, True)
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self.to_cut_files = uris
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def copy_name(self):
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state = self.get_current_state()
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uris = self.format_to_uris(state.store, state.wid, state.tid, self.selected_files, True)
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if len(uris) == 1:
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file_name = uris[0].split("/")[-1]
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self.set_clipboard_data(file_name)
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def copy_files(self):
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self.to_cut_files.clear()
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state = self.get_current_state()
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uris = self.format_to_uris(state.store, state.wid, state.tid, self.selected_files, True)
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self.to_copy_files = uris
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def paste_files(self):
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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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target = f"{tab.get_current_directory()}"
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if self.to_copy_files:
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self.handle_files(self.to_copy_files, "copy", target)
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elif self.to_cut_files:
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self.handle_files(self.to_cut_files, "move", target)
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def create_files(self):
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fname_field = self.builder.get_object("new_fname_field")
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cancel_creation = event_system.emit_and_await("show_new_file_menu", fname_field)
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if cancel_creation:
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event_system.emit("hide_new_file_menu")
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return
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file_name = fname_field.get_text().strip()
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type = self.builder.get_object("new_file_toggle_type").get_state()
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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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target = f"{tab.get_current_directory()}"
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if file_name:
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path = f"{target}/{file_name}"
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if type == True: # Create File
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self.handle_files([path], "create_file")
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else: # Create Folder
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self.handle_files([path], "create_dir")
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event_system.emit("hide_new_file_menu")
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def move_files(self, files, target):
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self.handle_files(files, "move", target)
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# NOTE: Gtk recommends using fail flow than pre check which is more
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# race condition proof. They're right; but, they can't even delete
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# directories properly. So... f**k them. I'll do it my way.
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def handle_files(self, paths, action, _target_path=None):
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target = None
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_file = None
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response = None
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overwrite_all = False
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rename_auto_all = False
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for path in paths:
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try:
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if "file://" in path:
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path = path.split("file://")[1]
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file = Gio.File.new_for_path(path)
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if _target_path:
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if file.get_parent().get_path() == _target_path:
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raise Exception("Parent dir of target and file locations are the same! Won't copy or move!")
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if os.path.isdir(_target_path):
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info = file.query_info("standard::display-name", 0, cancellable=None)
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_target = f"{_target_path}/{info.get_display_name()}"
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_file = Gio.File.new_for_path(_target)
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else:
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_file = Gio.File.new_for_path(_target_path)
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else:
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_file = Gio.File.new_for_path(path)
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if _file.query_exists():
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if not overwrite_all and not rename_auto_all:
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event_system.emit("setup_exists_data", (file, _file))
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response = event_system.emit_and_await("show_exists_page")
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if response == "overwrite_all":
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overwrite_all = True
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if response == "rename_auto_all":
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rename_auto_all = True
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if response == "rename":
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base_path = _file.get_parent().get_path()
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new_name = self.builder.get_object("exists_file_field").get_text().strip()
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rfPath = f"{base_path}/{new_name}"
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_file = Gio.File.new_for_path(rfPath)
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if response == "rename_auto" or rename_auto_all:
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_file = self.rename_proc(_file)
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if response == "overwrite" or overwrite_all:
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type = _file.query_file_type(flags=Gio.FileQueryInfoFlags.NONE)
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if type == Gio.FileType.DIRECTORY:
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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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tab.delete_file( _file.get_path() )
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else:
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_file.delete(cancellable=None)
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if response == "skip":
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continue
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if response == "skip_all":
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break
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if _target_path:
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target = _file
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else:
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file = _file
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if action == "create_file":
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file.create(flags=Gio.FileCreateFlags.NONE, cancellable=None)
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continue
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if action == "create_dir":
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file.make_directory(cancellable=None)
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continue
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type = file.query_file_type(flags=Gio.FileQueryInfoFlags.NONE)
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if type == Gio.FileType.DIRECTORY:
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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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fPath = file.get_path()
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tPath = target.get_path()
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state = True
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if action == "copy":
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tab.copy_file(fPath, tPath)
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if action == "move" or action == "rename":
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tab.move_file(fPath, tPath)
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else:
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io_widget = IOWidget(action, file)
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if action == "copy":
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file.copy_async(destination=target,
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flags=Gio.FileCopyFlags.BACKUP,
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io_priority=98,
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cancellable=io_widget.cancle_eve,
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progress_callback=io_widget.update_progress,
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callback=io_widget.finish_callback)
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self.builder.get_object("io_list").add(io_widget)
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if action == "move" or action == "rename":
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file.move_async(destination=target,
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flags=Gio.FileCopyFlags.BACKUP,
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io_priority=98,
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cancellable=io_widget.cancle_eve,
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progress_callback=None,
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# NOTE: progress_callback here causes seg fault when set
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callback=io_widget.finish_callback)
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self.builder.get_object("io_list").add(io_widget)
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except GObject.GError as e:
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raise OSError(e)
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self.exists_file_rename_bttn.set_sensitive(False)
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def rename_proc(self, gio_file):
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full_path = gio_file.get_path()
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base_path = gio_file.get_parent().get_path()
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file_name = os.path.splitext(gio_file.get_basename())[0]
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extension = os.path.splitext(full_path)[-1]
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target = Gio.File.new_for_path(full_path)
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start = "-copy"
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if settings.is_debug():
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logger.debug(f"Path: {full_path}")
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logger.debug(f"Base Path: {base_path}")
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logger.debug(f'Name: {file_name}')
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logger.debug(f"Extension: {extension}")
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i = 2
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while target.query_exists():
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try:
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value = file_name[(file_name.find(start)+len(start)):]
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int(value)
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file_name = file_name.split(start)[0]
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except Exception as e:
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pass
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target = Gio.File.new_for_path(f"{base_path}/{file_name}-copy{i}{extension}")
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i += 1
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return target
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