# Python imports import copy import traceback from os.path import isdir # Lib imports import gi gi.require_version('Gtk', '3.0') gi.require_version('Gdk', '3.0') from gi.repository import Gtk from gi.repository import Gdk from gi.repository import Gio # Application imports from .tab_mixin import TabMixin class WindowException(Exception): ... class WindowMixin(TabMixin): """docstring for WindowMixin""" def get_fm_window(self, wid): return self.fm_controller.get_window_by_nickname(f"window_{wid}") def set_bottom_labels(self, tab): event_system.emit("set_bottom_labels", (tab,)) def set_window_title(self): wid, tid = self.fm_controller.get_active_wid_and_tid() notebook = self.builder.get_object(f"window_{wid}") tab = self.get_fm_window(wid).get_tab_by_id(tid) dir = tab.get_current_directory() event_system.emit("unset_selected_files_views") ctx = self.files_view.get_style_context() ctx.remove_class("notebook-unselected-focus") ctx.add_class("notebook-selected-focus") event_system.emit("set_window_title", (dir,)) self.set_bottom_labels(tab) def set_path_text(self, wid, tid): tab = self.get_fm_window(wid).get_tab_by_id(tid) event_system.emit("go_to_path", (tab.get_current_directory(),)) def grid_set_selected_items(self, icons_grid): new_items = icons_grid.get_selected_items() items_size = len(new_items) selected_items = event_system.emit_and_await("get_selected_files") if items_size == 1: # NOTE: If already in selection, likely dnd else not so wont readd if new_items[0] in selected_items: self.dnd_left_primed += 1 # NOTE: If in selection but trying to just select an already selected item. if self.dnd_left_primed > 1: self.dnd_left_primed = 0 selected_items.clear() # NOTE: Likely trying dnd, just readd to selection the former set. # Prevents losing highlighting of grid selected. for path in selected_items: icons_grid.select_path(path) if items_size > 0: event_system.emit("set_selected_files", (new_items,)) else: self.dnd_left_primed = 0 selected_items.clear() def grid_icon_single_click(self, icons_grid, eve): try: event_system.emit("hide_path_menu") wid, tid = icons_grid.get_name().split("|") self.fm_controller.set_wid_and_tid(wid, tid) self.set_path_text(wid, tid) self.set_window_title() if eve.type == Gdk.EventType.BUTTON_RELEASE and eve.button == 1: # l-click if self.ctrl_down: self.dnd_left_primed = 0 if self.single_click_open: # FIXME: need to find a way to pass the model index self.grid_icon_double_click(icons_grid) elif eve.type == Gdk.EventType.BUTTON_RELEASE and eve.button == 3: # r-click event_system.emit("show_context_menu") except WindowException as e: logger.info(repr(e)) self.display_message(settings.theming.error_color, f"{repr(e)}") def grid_icon_double_click(self, icons_grid, item, data=None): try: if self.ctrl_down and self.shift_down: self.unset_keys_and_data() self.execute_files(in_terminal=True) return elif self.ctrl_down: self.unset_keys_and_data() self.execute_files() return state = self.get_current_state() notebook = self.builder.get_object(f"window_{state.wid}") tab_label = self.get_tab_label(notebook, icons_grid) fileName = state.store[item][1] dir = state.tab.get_current_directory() file = f"{dir}/{fileName}" if isdir(file): state.tab.set_path(file) self.update_tab(tab_label, state.tab, state.store, state.wid, state.tid) else: event_system.emit("open_files") except WindowException as e: traceback.print_exc() self.display_message(settings.theming.error_color, f"{repr(e)}") def grid_on_drag_set(self, icons_grid, drag_context, data, info, time): action = icons_grid.get_name() wid, tid = action.split("|") store = icons_grid.get_model() treePaths = icons_grid.get_selected_items() # NOTE: Need URIs as URI format for DnD to work. Will strip 'file://' # further down call chain when doing internal fm stuff. uris = self.format_to_uris(store, wid, tid, treePaths) uris_text = '\n'.join(uris) data.set_uris(uris) data.set_text(uris_text, -1) def grid_on_drag_motion(self, icons_grid, drag_context, x, y, data): current = '|'.join(self.fm_controller.get_active_wid_and_tid()) target = icons_grid.get_name() wid, tid = target.split("|") store = icons_grid.get_model() path_at_loc = None try: data = icons_grid.get_dest_item_at_pos(x, y) path_at_loc = data[0] drop_position = data[1] highlighted_item_path = icons_grid.get_drag_dest_item().path if path_at_loc and path_at_loc == highlighted_item_path and drop_position == Gtk.IconViewDropPosition.DROP_INTO: uri = self.format_to_uris(store, wid, tid, highlighted_item_path)[0].replace("file://", "") self.override_drop_dest = uri if isdir(uri) else None else: self.override_drop_dest = None except Exception as e: self.override_drop_dest = None if target not in current: self.fm_controller.set_wid_and_tid(wid, tid) def grid_on_drag_data_received(self, widget, drag_context, x, y, data, info, time): if info == 80: uris = data.get_uris() state = event_system.emit_and_await("get_current_state") dest = f"{state.tab.get_current_directory()}" if not self.override_drop_dest else self.override_drop_dest if len(uris) == 0: uris = data.get_text().split("\n") from_uri = '/'.join(uris[0].replace("file://", "").split("/")[:-1]) if from_uri != dest: event_system.emit("move_files", (uris, dest)) def create_new_tab_notebook(self, widget=None, wid=None, path=None): self.create_tab(wid, None, path)