167 lines
7.1 KiB
Python
167 lines
7.1 KiB
Python
# Python imports
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import sys, os, signal
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# Lib imports
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from gi.repository import GLib
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# Application imports
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from trasher.xdgtrash import XDGTrash
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from shellfm.windows.controller import WindowController
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from plugins.plugins import Plugins
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class State:
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wid = None
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tid = None
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tab = None
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icon_grid = None
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store = None
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class Controller_Data:
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""" Controller_Data contains most of the state of the app at ay given time. It also has some support methods. """
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def setup_controller_data(self, _settings):
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self.settings = _settings
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self.builder = self.settings.get_builder()
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self.logger = self.settings.get_logger()
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self.keybindings = self.settings.get_keybindings()
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self.trashman = XDGTrash()
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self.fm_controller = WindowController()
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self.plugins = Plugins(_settings)
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self.fm_controller_data = self.fm_controller.get_state_from_file()
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self.trashman.regenerate()
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self.window = self.settings.get_main_window()
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self.window1 = self.builder.get_object("window_1")
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self.window2 = self.builder.get_object("window_2")
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self.window3 = self.builder.get_object("window_3")
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self.window4 = self.builder.get_object("window_4")
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self.message_popup_widget = self.builder.get_object("message_popup_widget")
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self.message_text_view = self.builder.get_object("message_text_view")
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self.message_buffer = self.builder.get_object("message_buffer")
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self.arc_command_buffer = self.builder.get_object("arc_command_buffer")
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self.exists_file_rename_bttn = self.builder.get_object("exists_file_rename_bttn")
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self.warning_alert = self.builder.get_object("warning_alert")
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self.edit_file_menu = self.builder.get_object("edit_file_menu")
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self.file_exists_dialog = self.builder.get_object("file_exists_dialog")
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self.exists_file_label = self.builder.get_object("exists_file_label")
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self.exists_file_field = self.builder.get_object("exists_file_field")
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self.path_menu = self.builder.get_object("path_menu")
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self.path_entry = self.builder.get_object("path_entry")
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self.bottom_size_label = self.builder.get_object("bottom_size_label")
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self.bottom_file_count_label = self.builder.get_object("bottom_file_count_label")
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self.bottom_path_label = self.builder.get_object("bottom_path_label")
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self.trash_files_path = GLib.get_user_data_dir() + "/Trash/files"
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self.trash_info_path = GLib.get_user_data_dir() + "/Trash/info"
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# In compress commands:
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# %n: First selected filename/dir to archive
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# %N: All selected filenames/dirs to archive, or (with %O) a single filename
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# %o: Resulting single archive file
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# %O: Resulting archive per source file/directory (use changes %N meaning)
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#
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# In extract commands:
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# %x: Archive file to extract
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# %g: Unique extraction target filename with optional subfolder
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# %G: Unique extraction target filename, never with subfolder
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#
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# In list commands:
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# %x: Archive to list
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#
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# Plus standard bash variables are accepted.
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self.arc_commands = [ '$(which 7za || echo 7zr) a %o %N',
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'zip -r %o %N',
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'rar a -r %o %N',
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'tar -cvf %o %N',
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'tar -cvjf %o %N',
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'tar -cvzf %o %N',
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'tar -cvJf %o %N',
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'gzip -c %N > %O',
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'xz -cz %N > %O'
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]
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self.notebooks = [self.window1, self.window2, self.window3, self.window4]
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self.selected_files = []
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self.to_copy_files = []
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self.to_cut_files = []
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self.soft_update_lock = {}
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self.single_click_open = False
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self.is_pane1_hidden = False
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self.is_pane2_hidden = False
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self.is_pane3_hidden = False
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self.is_pane4_hidden = False
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self.override_drop_dest = None
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self.is_searching = False
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self.search_icon_grid = None
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self.search_tab = None
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self.skip_edit = False
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self.cancel_edit = False
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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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self.success_color = self.settings.get_success_color()
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self.warning_color = self.settings.get_warning_color()
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self.error_color = self.settings.get_error_color()
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sys.excepthook = self.custom_except_hook
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self.window.connect("delete-event", self.tear_down)
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GLib.unix_signal_add(GLib.PRIORITY_DEFAULT, signal.SIGINT, self.tear_down)
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def get_current_state(self):
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'''
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Returns the state info most useful for any given context and action intent.
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Parameters:
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a (obj): self
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Returns:
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state (obj): State
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'''
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state = State()
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state.wid, state.tid = self.fm_controller.get_active_wid_and_tid()
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state.tab = self.get_fm_window(state.wid).get_tab_by_id(state.tid)
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state.icon_grid = self.builder.get_object(f"{state.wid}|{state.tid}|icon_grid")
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state.store = state.icon_grid.get_model()
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return state
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def clear_console(self):
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''' Clears the terminal screen. '''
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os.system('cls' if os.name == 'nt' else 'clear')
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def call_method(self, _method_name, data = None):
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'''
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Calls a method from scope of class.
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Parameters:
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a (obj): self
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b (str): method name to be called
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c (*): Data (if any) to be passed to the method.
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Note: It must be structured according to the given methods requirements.
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Returns:
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Return data is that which the calling method gives.
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'''
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method_name = str(_method_name)
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method = getattr(self, method_name, lambda data: f"No valid key passed...\nkey={method_name}\nargs={data}")
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return method(data) if data else method()
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def has_method(self, obj, name):
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''' Checks if a given method exists. '''
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return callable(getattr(obj, name, None))
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def clear_children(self, widget):
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''' Clear children of a gtk widget. '''
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for child in widget.get_children():
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widget.remove(child)
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