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from .filemanager import MDFileManager # NOQA F401
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#:import os os
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#:import FILE_MANAGER_TOP_APP_BAR_ELEVATION kivymd.material_resources.FILE_MANAGER_TOP_APP_BAR_ELEVATION
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<BodyManager>
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icon: "folder"
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path: ""
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background_normal: ""
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background_down: ""
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dir_or_file_name: ""
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icon_color: 0, 0, 0, 0
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_selected: False
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events_callback: lambda x: None
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orientation: "vertical"
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ModifiedOneLineIconListItem:
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text: root.dir_or_file_name
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on_release: root.events_callback(root.path, root)
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bg_color:
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self.theme_cls.bg_darkest \
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if root._selected else \
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self.theme_cls.bg_normal
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IconLeftWidget:
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icon: root.icon
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theme_icon_color: "Custom"
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icon_color: root.icon_color
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MDSeparator:
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<LabelContent@MDLabel>
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adaptive_height: True
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shorten: True
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shorten_from: "center"
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halign: "center"
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text_size: self.width, None
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<BodyManagerWithPreview>
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name: ""
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path: ""
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realpath: ""
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type: "folder"
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events_callback: lambda x: None
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_selected: False
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orientation: "vertical"
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size_hint_y: None
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hright: root.height
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padding: dp(20)
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IconButton:
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mipmap: True
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source: root.path
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bg_color:
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app.theme_cls.bg_darkest \
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if root._selected else app.theme_cls.bg_normal
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on_release:
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root.events_callback( \
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os.path.join(root.path if root.type != "folder" \
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else root.realpath, root.name), root)
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LabelContent:
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text: root.name
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<MDFileManager>
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md_bg_color: root.theme_cls.bg_normal
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MDBoxLayout:
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orientation: "vertical"
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spacing: dp(5)
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MDTopAppBar:
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id: toolbar
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title: root.current_path
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right_action_items: [["close-box", lambda x: root.exit_manager(1)]]
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left_action_items: [["chevron-left", lambda x: root.back()]]
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elevation: FILE_MANAGER_TOP_APP_BAR_ELEVATION
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md_bg_color:
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app.theme_cls.primary_color \
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if not root.background_color_toolbar else \
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root.background_color_toolbar
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RecycleView:
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id: rv
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key_viewclass: "viewclass"
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key_size: "height"
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bar_width: dp(4)
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bar_color: root.theme_cls.primary_color
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RecycleGridLayout:
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padding: "10dp"
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spacing: "2dp"
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cols: 3 if root.preview else 1
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default_size: None, dp(48)
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default_size_hint: 1, None
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size_hint_y: None
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height: self.minimum_height
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<ModifiedOneLineIconListItem>
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BoxLayout:
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id: _left_container
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size_hint: None, None
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x: root.x + dp(16)
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y: root.y + root.height / 2 - self.height / 2
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size: dp(48), dp(48)
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"""
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Components/FileManager
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======================
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A simple manager for selecting directories and files.
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Usage
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-----
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.. code-block:: python
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path = os.path.expanduser("~") # path to the directory that will be opened in the file manager
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file_manager = MDFileManager(
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exit_manager=self.exit_manager, # function called when the user reaches directory tree root
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select_path=self.select_path, # function called when selecting a file/directory
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)
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file_manager.show(path)
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.. image:: https://github.com/HeaTTheatR/KivyMD-data/raw/master/gallery/kivymddoc/file-manager.png
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:align: center
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.. warning:: Be careful! To use the `'/'` path on Android devices, you need
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special permissions. Therefore, you are likely to get an error.
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Or with ``preview`` mode:
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.. code-block:: python
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file_manager = MDFileManager(
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exit_manager=self.exit_manager,
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select_path=self.select_path,
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preview=True,
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)
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.. image:: https://github.com/HeaTTheatR/KivyMD-data/raw/master/gallery/kivymddoc/file-manager-preview.png
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:align: center
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.. warning:: The `preview` mode is intended only for viewing images and will
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not display other types of files.
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Example
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-------
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.. code-block:: python
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import os
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from kivy.core.window import Window
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from kivy.lang import Builder
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from kivymd.app import MDApp
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from kivymd.uix.filemanager import MDFileManager
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from kivymd.toast import toast
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KV = '''
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MDBoxLayout:
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orientation: "vertical"
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MDTopAppBar:
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title: "MDFileManager"
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left_action_items: [["menu", lambda x: None]]
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elevation: 3
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MDFloatLayout:
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MDRoundFlatIconButton:
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text: "Open manager"
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icon: "folder"
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pos_hint: {"center_x": .5, "center_y": .5}
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on_release: app.file_manager_open()
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'''
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class Example(MDApp):
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def __init__(self, **kwargs):
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super().__init__(**kwargs)
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Window.bind(on_keyboard=self.events)
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self.manager_open = False
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self.file_manager = MDFileManager(
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exit_manager=self.exit_manager, select_path=self.select_path
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)
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def build(self):
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self.theme_cls.theme_style = "Dark"
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self.theme_cls.primary_palette = "Orange"
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return Builder.load_string(KV)
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def file_manager_open(self):
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self.file_manager.show(os.path.expanduser("~")) # output manager to the screen
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self.manager_open = True
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def select_path(self, path: str):
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'''
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It will be called when you click on the file name
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or the catalog selection button.
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:param path: path to the selected directory or file;
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'''
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self.exit_manager()
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toast(path)
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def exit_manager(self, *args):
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'''Called when the user reaches the root of the directory tree.'''
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self.manager_open = False
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self.file_manager.close()
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def events(self, instance, keyboard, keycode, text, modifiers):
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'''Called when buttons are pressed on the mobile device.'''
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if keyboard in (1001, 27):
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if self.manager_open:
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self.file_manager.back()
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return True
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Example().run()
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.. versionadded:: 1.0.0
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Added a feature that allows you to show the available disks first, then the
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files contained in them. Works correctly on: `Windows`, `Linux`, `OSX`, `Android`.
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Not tested on `iOS`.
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.. code-block:: python
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def file_manager_open(self):
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self.file_manager.show_disks()
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.. image:: https://github.com/HeaTTheatR/KivyMD-data/raw/master/gallery/kivymddoc/file-manager-show-disks.png
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:align: center
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"""
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__all__ = ("MDFileManager",)
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import locale
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import os
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import re
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from typing import List, Tuple, Union
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from kivy import platform
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from kivy.clock import Clock
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from kivy.factory import Factory
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from kivy.lang import Builder
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from kivy.metrics import dp
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from kivy.properties import (
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BooleanProperty,
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ColorProperty,
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ListProperty,
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NumericProperty,
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ObjectProperty,
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OptionProperty,
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StringProperty,
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)
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from kivy.uix.behaviors import ButtonBehavior
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from kivy.uix.modalview import ModalView
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from kivymd import images_path, uix_path
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from kivymd.uix.behaviors import CircularRippleBehavior
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from kivymd.uix.boxlayout import MDBoxLayout
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from kivymd.uix.button import MDFloatingActionButton
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from kivymd.uix.fitimage import FitImage
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from kivymd.uix.list import BaseListItem
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from kivymd.uix.relativelayout import MDRelativeLayout
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with open(
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os.path.join(uix_path, "filemanager", "filemanager.kv"), encoding="utf-8"
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) as kv_file:
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Builder.load_string(kv_file.read())
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class BodyManager(MDBoxLayout):
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"""Base class for folders and files icons."""
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class BodyManagerWithPreview(MDBoxLayout):
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"""
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Base class for folder icons and thumbnails images in ``preview`` mode.
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"""
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class IconButton(CircularRippleBehavior, ButtonBehavior, FitImage):
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"""Folder icons/thumbnails images in ``preview`` mode."""
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class ModifiedOneLineIconListItem(BaseListItem):
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_txt_left_pad = NumericProperty("72dp")
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_txt_top_pad = NumericProperty("16dp")
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_txt_bot_pad = NumericProperty("15dp")
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_num_lines = 1
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.height = dp(48)
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class MDFileManager(MDRelativeLayout):
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"""
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Implements a modal dialog with a file manager.
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For more information, see in the
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:class:`~kivymd.uix.relativelayout.MDRelativeLayout` class documentation.
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:Events:
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`on_pre_open`:
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Called before the MDFileManager is opened.
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`on_open`:
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Called when the MDFileManager is opened.
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`on_pre_dismiss`:
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Called before the MDFileManager is closed.
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`on_dismiss`:
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Called when the MDFileManager is closed.
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"""
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icon = StringProperty("check", deprecated=True)
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"""
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Icon that will be used on the directory selection button.
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.. deprecated:: 1.1.0
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Use :attr:`icon_selection_button` instead.
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:attr:`icon` is an :class:`~kivy.properties.StringProperty`
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and defaults to `check`.
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"""
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icon_selection_button = StringProperty("check")
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"""
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Icon that will be used on the directory selection button.
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.. versionadded:: 1.1.0
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.. code-block:: python
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MDFileManager(
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...
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icon_selection_button="pencil",
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)
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.. image:: https://github.com/HeaTTheatR/KivyMD-data/raw/master/gallery/kivymddoc/file-manager-icon-selection-button.png
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:align: center
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:attr:`icon_selection_button` is an :class:`~kivy.properties.StringProperty`
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and defaults to `check`.
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"""
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background_color_selection_button = ColorProperty(None)
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"""
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Background color in (r, g, b, a) or string format of the current
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directory/path selection button.
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.. versionadded:: 1.1.0
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.. code-block:: python
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MDFileManager(
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...
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background_color_selection_button="brown",
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)
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.. image:: https://github.com/HeaTTheatR/KivyMD-data/raw/master/gallery/kivymddoc/file-manager-background-color-selection-button.png
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:align: center
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:attr:`background_color_selection_button` is an :class:`~kivy.properties.ColorProperty`
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and defaults to `None`.
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||||
"""
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|
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background_color_toolbar = ColorProperty(None)
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"""
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Background color in (r, g, b, a) or string format of the file manager toolbar.
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|
||||
.. versionadded:: 1.1.0
|
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|
||||
.. code-block:: python
|
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|
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MDFileManager(
|
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...
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background_color_toolbar="brown",
|
||||
)
|
||||
|
||||
.. image:: https://github.com/HeaTTheatR/KivyMD-data/raw/master/gallery/kivymddoc/file-manager-background-color-toolbar.png
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:align: center
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||||
|
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:attr:`background_color_toolbar` is an :class:`~kivy.properties.ColorProperty`
|
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and defaults to `None`.
|
||||
"""
|
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|
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icon_folder = StringProperty(f"{images_path}folder.png")
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"""
|
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Icon that will be used for folder icons when using ``preview = True``.
|
||||
|
||||
.. code-block:: python
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||||
|
||||
MDFileManager(
|
||||
...
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||||
preview=True,
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||||
icon_folder="path/to/icon.png",
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||||
)
|
||||
|
||||
.. image:: https://github.com/HeaTTheatR/KivyMD-data/raw/master/gallery/kivymddoc/file-manager-icon-folder.png
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||||
:align: center
|
||||
|
||||
:attr:`icon` is an :class:`~kivy.properties.StringProperty`
|
||||
and defaults to `check`.
|
||||
"""
|
||||
|
||||
icon_color = ColorProperty(None)
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||||
"""
|
||||
Color in (r, g, b, a) or string format of the folder icon when the
|
||||
:attr:`preview` property is set to False.
|
||||
|
||||
.. versionadded:: 1.1.0
|
||||
|
||||
.. code-block:: python
|
||||
|
||||
MDFileManager(
|
||||
...
|
||||
preview=False,
|
||||
icon_color="brown",
|
||||
)
|
||||
|
||||
.. image:: https://github.com/HeaTTheatR/KivyMD-data/raw/master/gallery/kivymddoc/file-manager-icon-color.png
|
||||
:align: center
|
||||
|
||||
:attr:`icon_color` is an :class:`~kivy.properties.ColorProperty`
|
||||
and defaults to `None`.
|
||||
"""
|
||||
|
||||
exit_manager = ObjectProperty(lambda x: None)
|
||||
"""
|
||||
Function called when the user reaches directory tree root.
|
||||
|
||||
:attr:`exit_manager` is an :class:`~kivy.properties.ObjectProperty`
|
||||
and defaults to `lambda x: None`.
|
||||
"""
|
||||
|
||||
select_path = ObjectProperty(lambda x: None)
|
||||
"""
|
||||
Function, called when selecting a file/directory.
|
||||
|
||||
:attr:`select_path` is an :class:`~kivy.properties.ObjectProperty`
|
||||
and defaults to `lambda x: None`.
|
||||
"""
|
||||
|
||||
ext = ListProperty()
|
||||
"""
|
||||
List of file extensions to be displayed in the manager.
|
||||
For example, `['.py', '.kv']` - will filter out all files,
|
||||
except python scripts and Kv Language.
|
||||
|
||||
:attr:`ext` is an :class:`~kivy.properties.ListProperty`
|
||||
and defaults to `[]`.
|
||||
"""
|
||||
|
||||
search = OptionProperty("all", options=["all", "dirs", "files"])
|
||||
"""
|
||||
It can take the values 'all' 'dirs' 'files' - display only directories
|
||||
or only files or both them. By default, it displays folders, and files.
|
||||
Available options are: `'all'`, `'dirs'`, `'files'`.
|
||||
|
||||
:attr:`search` is an :class:`~kivy.properties.OptionProperty`
|
||||
and defaults to `all`.
|
||||
"""
|
||||
|
||||
current_path = StringProperty(os.path.expanduser("~"))
|
||||
"""
|
||||
Current directory.
|
||||
|
||||
:attr:`current_path` is an :class:`~kivy.properties.StringProperty`
|
||||
and defaults to `os.path.expanduser("~")`.
|
||||
"""
|
||||
|
||||
use_access = BooleanProperty(True)
|
||||
"""
|
||||
Show access to files and directories.
|
||||
|
||||
:attr:`use_access` is an :class:`~kivy.properties.BooleanProperty`
|
||||
and defaults to `True`.
|
||||
"""
|
||||
|
||||
preview = BooleanProperty(False)
|
||||
"""
|
||||
Shows only image previews.
|
||||
|
||||
:attr:`preview` is an :class:`~kivy.properties.BooleanProperty`
|
||||
and defaults to `False`.
|
||||
"""
|
||||
|
||||
show_hidden_files = BooleanProperty(False)
|
||||
"""
|
||||
Shows hidden files.
|
||||
|
||||
:attr:`show_hidden_files` is an :class:`~kivy.properties.BooleanProperty`
|
||||
and defaults to `False`.
|
||||
"""
|
||||
|
||||
sort_by = OptionProperty(
|
||||
"name", options=["nothing", "name", "date", "size", "type"]
|
||||
)
|
||||
"""
|
||||
It can take the values 'nothing' 'name' 'date' 'size' 'type' - sorts files
|
||||
by option. By default, sort by name. Available options are:
|
||||
`'nothing'`, `'name'`, `'date'`, `'size'`, `'type'`.
|
||||
|
||||
:attr:`sort_by` is an :class:`~kivy.properties.OptionProperty`
|
||||
and defaults to `name`.
|
||||
"""
|
||||
|
||||
sort_by_desc = BooleanProperty(False)
|
||||
"""
|
||||
Sort by descending.
|
||||
|
||||
:attr:`sort_by_desc` is an :class:`~kivy.properties.BooleanProperty`
|
||||
and defaults to `False`.
|
||||
"""
|
||||
|
||||
selector = OptionProperty("any", options=["any", "file", "folder", "multi"])
|
||||
"""
|
||||
It can take the values 'any' 'file' 'folder' 'multi'
|
||||
By default, any.
|
||||
Available options are: `'any'`, `'file'`, `'folder'`, `'multi'`.
|
||||
|
||||
:attr:`selector` is an :class:`~kivy.properties.OptionProperty`
|
||||
and defaults to `any`.
|
||||
"""
|
||||
|
||||
selection = ListProperty()
|
||||
"""
|
||||
Contains the list of files that are currently selected.
|
||||
|
||||
:attr:`selection` is a read-only :class:`~kivy.properties.ListProperty`
|
||||
and defaults to `[]`.
|
||||
"""
|
||||
|
||||
selection_button = ObjectProperty()
|
||||
"""
|
||||
The instance of the directory/path selection button.
|
||||
|
||||
.. versionadded:: 1.1.0
|
||||
|
||||
:attr:`selection_button` is a read-only :class:`~kivy.properties.ObjectProperty`
|
||||
and defaults to `None`.
|
||||
"""
|
||||
|
||||
_window_manager = None
|
||||
_window_manager_open = False
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
super().__init__(*args, **kwargs)
|
||||
self.register_event_type("on_pre_open")
|
||||
self.register_event_type("on_open")
|
||||
self.register_event_type("on_pre_dismiss")
|
||||
self.register_event_type("on_dismiss")
|
||||
|
||||
toolbar_label = self.ids.toolbar.children[1].children[0]
|
||||
toolbar_label.font_style = "Subtitle1"
|
||||
Clock.schedule_once(self._create_selection_button)
|
||||
|
||||
if self.preview:
|
||||
self.ext = [".png", ".jpg", ".jpeg"]
|
||||
self.disks = []
|
||||
|
||||
def show_disks(self) -> None:
|
||||
if platform == "win":
|
||||
self.disks = sorted(
|
||||
re.findall(
|
||||
r"[A-Z]+:.*$",
|
||||
os.popen("mountvol /").read(),
|
||||
re.MULTILINE,
|
||||
)
|
||||
)
|
||||
elif platform in ["linux", "android"]:
|
||||
self.disks = sorted(
|
||||
re.findall(
|
||||
r"on\s(/.*)\stype",
|
||||
os.popen("mount").read(),
|
||||
)
|
||||
)
|
||||
elif platform == "macosx":
|
||||
self.disks = sorted(
|
||||
re.findall(
|
||||
r"on\s(/.*)\s\(",
|
||||
os.popen("mount").read(),
|
||||
)
|
||||
)
|
||||
else:
|
||||
return
|
||||
|
||||
self.current_path = ""
|
||||
manager_list = []
|
||||
|
||||
for disk in self.disks:
|
||||
access_string = self.get_access_string(disk)
|
||||
if "r" not in access_string:
|
||||
icon = "harddisk-remove"
|
||||
else:
|
||||
icon = "harddisk"
|
||||
|
||||
manager_list.append(
|
||||
{
|
||||
"viewclass": "BodyManager",
|
||||
"path": disk,
|
||||
"icon": icon,
|
||||
"dir_or_file_name": disk,
|
||||
"events_callback": self.select_dir_or_file,
|
||||
"_selected": False,
|
||||
}
|
||||
)
|
||||
self.ids.rv.data = manager_list
|
||||
self._show()
|
||||
|
||||
def show(self, path: str) -> None:
|
||||
"""
|
||||
Forms the body of a directory tree.
|
||||
|
||||
:param path:
|
||||
The path to the directory that will be opened in the file manager.
|
||||
"""
|
||||
|
||||
self.current_path = path
|
||||
self.selection = []
|
||||
dirs, files = self.get_content()
|
||||
manager_list = []
|
||||
|
||||
if dirs == [] and files == []: # selected directory
|
||||
pass
|
||||
elif not dirs and not files: # directory is unavailable
|
||||
return
|
||||
|
||||
if self.preview:
|
||||
for name_dir in self.__sort_files(dirs):
|
||||
manager_list.append(
|
||||
{
|
||||
"viewclass": "BodyManagerWithPreview",
|
||||
"path": self.icon_folder,
|
||||
"realpath": os.path.join(path),
|
||||
"type": "folder",
|
||||
"name": name_dir,
|
||||
"events_callback": self.select_dir_or_file,
|
||||
"height": dp(150),
|
||||
"_selected": False,
|
||||
}
|
||||
)
|
||||
for name_file in self.__sort_files(files):
|
||||
if (
|
||||
os.path.splitext(os.path.join(path, name_file))[1]
|
||||
in self.ext
|
||||
):
|
||||
manager_list.append(
|
||||
{
|
||||
"viewclass": "BodyManagerWithPreview",
|
||||
"path": os.path.join(path, name_file),
|
||||
"name": name_file,
|
||||
"type": "files",
|
||||
"events_callback": self.select_dir_or_file,
|
||||
"height": dp(150),
|
||||
"_selected": False,
|
||||
}
|
||||
)
|
||||
else:
|
||||
for name in self.__sort_files(dirs):
|
||||
_path = os.path.join(path, name)
|
||||
access_string = self.get_access_string(_path)
|
||||
if "r" not in access_string:
|
||||
icon = "folder-lock"
|
||||
else:
|
||||
icon = "folder"
|
||||
|
||||
manager_list.append(
|
||||
{
|
||||
"viewclass": "BodyManager",
|
||||
"path": _path,
|
||||
"icon": icon,
|
||||
"dir_or_file_name": name,
|
||||
"events_callback": self.select_dir_or_file,
|
||||
"icon_color": self.theme_cls.primary_color
|
||||
if not self.icon_color
|
||||
else self.icon_color,
|
||||
"_selected": False,
|
||||
}
|
||||
)
|
||||
for name in self.__sort_files(files):
|
||||
if self.ext and os.path.splitext(name)[1] not in self.ext:
|
||||
continue
|
||||
|
||||
manager_list.append(
|
||||
{
|
||||
"viewclass": "BodyManager",
|
||||
"path": name,
|
||||
"icon": "file-outline",
|
||||
"dir_or_file_name": os.path.split(name)[1],
|
||||
"events_callback": self.select_dir_or_file,
|
||||
"icon_color": self.theme_cls.primary_color
|
||||
if not self.icon_color
|
||||
else self.icon_color,
|
||||
"_selected": False,
|
||||
}
|
||||
)
|
||||
self.ids.rv.data = manager_list
|
||||
self._show()
|
||||
|
||||
def get_access_string(self, path: str) -> str:
|
||||
access_string = ""
|
||||
if self.use_access:
|
||||
access_data = {"r": os.R_OK, "w": os.W_OK, "x": os.X_OK}
|
||||
for access in access_data.keys():
|
||||
access_string += (
|
||||
access if os.access(path, access_data[access]) else "-"
|
||||
)
|
||||
return access_string
|
||||
|
||||
def get_content(
|
||||
self,
|
||||
) -> Union[Tuple[List[str], List[str]], Tuple[None, None]]:
|
||||
"""Returns a list of the type [[Folder List], [file list]]."""
|
||||
|
||||
try:
|
||||
files = []
|
||||
dirs = []
|
||||
|
||||
for content in os.listdir(self.current_path):
|
||||
if os.path.isdir(os.path.join(self.current_path, content)):
|
||||
if self.search == "all" or self.search == "dirs":
|
||||
if (not self.show_hidden_files) and (
|
||||
content.startswith(".")
|
||||
):
|
||||
continue
|
||||
else:
|
||||
dirs.append(content)
|
||||
|
||||
else:
|
||||
if self.search == "all" or self.search == "files":
|
||||
if len(self.ext) != 0:
|
||||
try:
|
||||
files.append(
|
||||
os.path.join(self.current_path, content)
|
||||
)
|
||||
except IndexError:
|
||||
pass
|
||||
else:
|
||||
if (
|
||||
not self.show_hidden_files
|
||||
and content.startswith(".")
|
||||
):
|
||||
continue
|
||||
else:
|
||||
files.append(content)
|
||||
|
||||
return dirs, files
|
||||
|
||||
except OSError:
|
||||
return None, None
|
||||
|
||||
def close(self) -> None:
|
||||
"""Closes the file manager window."""
|
||||
|
||||
self.dispatch("on_pre_dismiss")
|
||||
self._window_manager.dismiss()
|
||||
self.dispatch("on_dismiss")
|
||||
self._window_manager_open = False
|
||||
|
||||
def select_dir_or_file(
|
||||
self,
|
||||
path: str,
|
||||
widget: Union[BodyManagerWithPreview, Factory.BodyManager],
|
||||
):
|
||||
"""Called by tap on the name of the directory or file."""
|
||||
|
||||
if os.path.isfile(os.path.join(self.current_path, path)):
|
||||
if self.selector == "multi":
|
||||
file_path = os.path.join(self.current_path, path)
|
||||
if file_path in self.selection:
|
||||
widget._selected = False
|
||||
self.selection.remove(file_path)
|
||||
else:
|
||||
widget._selected = True
|
||||
self.selection.append(file_path)
|
||||
elif self.selector == "folder":
|
||||
return
|
||||
else:
|
||||
self.select_path(os.path.join(self.current_path, path))
|
||||
|
||||
else:
|
||||
self.current_path = path
|
||||
self.show(path)
|
||||
|
||||
def back(self) -> None:
|
||||
"""Returning to the branch down in the directory tree."""
|
||||
|
||||
path, end = os.path.split(self.current_path)
|
||||
|
||||
if self.current_path and path == self.current_path:
|
||||
self.show_disks()
|
||||
else:
|
||||
if not end:
|
||||
self.close()
|
||||
self.exit_manager(1)
|
||||
else:
|
||||
self.show(path)
|
||||
|
||||
def select_directory_on_press_button(self, *args) -> None:
|
||||
"""Called when a click on a floating button."""
|
||||
|
||||
if self.selector == "multi":
|
||||
if len(self.selection) > 0:
|
||||
self.select_path(self.selection)
|
||||
else:
|
||||
if self.selector == "folder" or self.selector == "any":
|
||||
self.select_path(self.current_path)
|
||||
|
||||
def on_icon(self, instance_file_manager, icon_name: str) -> None:
|
||||
"""Called when the :attr:`icon` property is changed."""
|
||||
|
||||
self.icon_selection_button = icon_name
|
||||
|
||||
def on_background_color_toolbar(
|
||||
self, instance_file_manager, color: Union[str, list]
|
||||
) -> None:
|
||||
"""
|
||||
Called when the :attr:`background_color_toolbar` property is changed.
|
||||
"""
|
||||
|
||||
def on_background_color_toolbar(*args):
|
||||
self.ids.toolbar.md_bg_color = color
|
||||
|
||||
Clock.schedule_once(on_background_color_toolbar)
|
||||
|
||||
def on_pre_open(self, *args):
|
||||
"""
|
||||
Default pre-open event handler.
|
||||
|
||||
.. versionadded:: 1.1.0
|
||||
"""
|
||||
|
||||
def on_open(self, *args):
|
||||
"""
|
||||
Default open event handler.
|
||||
|
||||
.. versionadded:: 1.1.0
|
||||
"""
|
||||
|
||||
def on_pre_dismiss(self, *args):
|
||||
"""
|
||||
Default pre-dismiss event handler.
|
||||
|
||||
.. versionadded:: 1.1.0
|
||||
"""
|
||||
|
||||
def on_dismiss(self, *args):
|
||||
"""
|
||||
Default dismiss event handler.
|
||||
|
||||
.. versionadded:: 1.1.0
|
||||
"""
|
||||
|
||||
def _show(self):
|
||||
if not self._window_manager:
|
||||
self._window_manager = ModalView(
|
||||
size_hint=self.size_hint, auto_dismiss=False
|
||||
)
|
||||
self.size_hint = (1, 1)
|
||||
self._window_manager.add_widget(self)
|
||||
|
||||
if not self._window_manager_open:
|
||||
self._window_manager.open()
|
||||
self._window_manager_open = True
|
||||
|
||||
self.dispatch("on_pre_open")
|
||||
self.dispatch("on_open")
|
||||
|
||||
def _create_selection_button(self, *args):
|
||||
if (
|
||||
self.selector == "any"
|
||||
or self.selector == "multi"
|
||||
or self.selector == "folder"
|
||||
):
|
||||
self.selection_button = MDFloatingActionButton(
|
||||
on_release=self.select_directory_on_press_button,
|
||||
md_bg_color=self.theme_cls.primary_color
|
||||
if not self.background_color_selection_button
|
||||
else self.background_color_selection_button,
|
||||
icon=self.icon_selection_button,
|
||||
pos_hint={"right": 0.99},
|
||||
y=dp(12),
|
||||
elevation=0,
|
||||
)
|
||||
self.add_widget(self.selection_button)
|
||||
|
||||
def __sort_files(self, files):
|
||||
def sort_by_name(files):
|
||||
files.sort(key=locale.strxfrm)
|
||||
files.sort(key=str.casefold)
|
||||
return files
|
||||
|
||||
if self.sort_by == "name":
|
||||
sorted_files = sort_by_name(files)
|
||||
elif self.sort_by == "date":
|
||||
_files = sort_by_name(files)
|
||||
_sorted_files = [os.path.join(self.current_path, f) for f in _files]
|
||||
_sorted_files.sort(key=os.path.getmtime, reverse=True)
|
||||
sorted_files = [os.path.basename(f) for f in _sorted_files]
|
||||
elif self.sort_by == "size":
|
||||
_files = sort_by_name(files)
|
||||
_sorted_files = [os.path.join(self.current_path, f) for f in _files]
|
||||
_sorted_files.sort(key=os.path.getsize, reverse=True)
|
||||
sorted_files = [os.path.basename(f) for f in _sorted_files]
|
||||
elif self.sort_by == "type":
|
||||
_files = sort_by_name(files)
|
||||
sorted_files = sorted(
|
||||
_files,
|
||||
key=lambda f: (os.path.splitext(f)[1], os.path.splitext(f)[0]),
|
||||
)
|
||||
else:
|
||||
sorted_files = files
|
||||
|
||||
if self.sort_by_desc:
|
||||
sorted_files.reverse()
|
||||
|
||||
return sorted_files
|
||||
Loading…
Add table
Add a link
Reference in a new issue