from .filechooserthumbview import StudioFileChooserThumbView
from kivy.uix.modalview import ModalView
from kivy.uix.behaviors import FocusBehavior
from kivy.uix.gridlayout import GridLayout
from kivy.uix.button import Button
from kivy.properties import ObjectProperty, OptionProperty
from kivy.factory import Factory
from kivy.core.window import Window
from kivy.utils import platform
from kivy.lang import Builder
import os
from functools import partial
from kivystudio.behaviors import HighlightBehavior
from kivystudio.widgets.splitter import StudioSplitter
file_path = os.path.dirname(__file__)
from kivy.resources import resource_add_path
resource_add_path(os.path.join(file_path, 'images'))
resource_add_path(os.path.join(file_path, 'file_formats'))
Builder.load_file(os.path.join(file_path,'filemanager.kv'))
# filepath_for_cool_icons ='/usr/share/icons/Vibrancy-Kali/apps/64'
class SideSelector_(HighlightBehavior, FocusBehavior, GridLayout):
pass
class SideButton_(Button):
def on_touch_down(self, touch):
if self.collide_point(*touch.pos):
self.parent.set_highlighted(self)
return super(SideButton_, self).on_touch_down(touch)
class FileManager(ModalView):
_dir_selector = ObjectProperty(None)
'''internal widget used to show and display the current dir path'''
_file_chooser = ObjectProperty(None)
''' the internal file chooser a subclass of FileChooserController'''
mode = OptionProperty('open_file', options=['open_file', 'save_file', 'choose_dir'])
__events__ = ('on_finished', )
def __init__(self, **k):
super(FileManager, self).__init__(**k)
self.new_bub = Factory.NewFolderBub_()
self.new_bub.ids.input.bind(on_text_validate=self.create_new_folder)
self._file_chooser.path = self.get_defualt_user_dir()
# self.mode = 'save_file'
def get_defualt_user_dir(self):
default_dir = None
if platform == 'linux':
username = os.getlogin()
if username != 'root':
default_dir = r'/home/%s'%username
else:
default_dir = r'/root'
elif platform == 'win':
base = os.getcwd().split("\\")[:3]
default_dir = "\\".join(base)
return default_dir
def set_side_panel_dir(self, name):
user_dir = self.get_defualt_user_dir()
self._file_chooser.path = os.path.join(user_dir, name)
def on_path(self, path):
path_list = path.split('/')
self._dir_selector.clear_widgets()
for i in path_list:
if i:
btn = Factory.DirButton_(size_hint=(None,1), text=str(i))
btn.bind(on_release=partial(self._go_dir_with_btn, btn))
if btn.width <= btn.texture_size[0]:
btn.width = btn.texture_size[0]+10
self._dir_selector.add_widget(btn)
else:
if i:
self.ids.dir_scroll.scroll_to(btn)
def _go_dir_with_btn(self, btn, *args):
path_list = []
children = self._dir_selector.children[:]
children.reverse()
for child in children:
path_list.append(child.text)
if child == btn:
break
self._file_chooser.path = '/'+ '/'.join(path_list)
def on_open(self):
Window.bind(on_key_down=self.handle_key)
def on_dismiss(self):
Window.unbind(on_key_down=self.handle_key)
# remove bubble if open
if self.new_bub in Window.children:
Window.remove_widget(self.new_bub)
def handle_key(self, keyboard, key, codepoint, text, modifier, *args):
if key == 8: # if user press the backspace reverse dir
if self.mode!='save_file' or (hasattr(self,'save_widget') \
and not(self.save_widget.ids.input.focus)):
self.reverse_dir()
elif key == 27:
self.handle_escape()
elif key == 13: # enter
pass
def reverse_dir(self):
previous_path = os.path.dirname(self._file_chooser.path)
if os.path.exists(previous_path):
self._file_chooser.path = previous_path
def on_mode(self, *args):
if hasattr(self, 'save_widget') and \
self.save_widget in self.ids.saving_container.children:
self.ids.saving_container.remove_widget(self.save_widget)
if hasattr(self, 'folder_btn') and \
self.folder_btn in self.ids.saving_container.children:
self.ids.saving_container.remove_widget(self.folder_btn)
if self.mode == 'save_file':
self.ids.title.text = 'Save file'
if not hasattr(self, 'save_widget'):
self.save_widget = Factory.SaveWidget_()
self.save_widget.ids.input.bind(on_text_validate=self.handle_saving)
func = lambda *args: self.handle_saving(self.save_widget.ids.input)
self.save_widget.ids.save_btn.bind(on_release=func)
self.ids.saving_container.add_widget(self.save_widget)
else:
if self.mode == 'open_file':
self.ids.title.text = 'Open file'
elif self.mode == 'choose_dir':
self.ids.title.text = 'Open folder'
if not hasattr(self, 'folder_btn'):
self.folder_btn = Factory.DirButton_(text='Select')
self.folder_btn.bind(on_release=self.folder_selected)
self.ids.saving_container.add_widget(self.folder_btn)
def folder_selected(self, *args):
path=self.ids.file_chooser.ids.stacklayout.current_highlighted_child.path
self.dispatch('on_finished', path)
def handle_escape(self):
if self.new_bub in Window.children:
Window.remove_widget(self.new_bub)
else:
self.dismiss()
def handle_bubble(self, btn):
if self.new_bub in Window.children:
Window.remove_widget(self.new_bub)
else:
self.new_bub.pos = (btn.x - (self.new_bub.width-btn.width), btn.y - self.new_bub.height)
Window.add_widget(self.new_bub)
def create_new_folder(self, textinput):
path = os.path.join(self._file_chooser.path, textinput.text)
if not os.path.exists(path):
print('making folder ', path)
try:
os.mkdir(path)
# a simple trick to force the file chooser to recompute the files
former_path = self._file_chooser.path
self._file_chooser.path = 'eeraef7h98fwb38rh3f8h23yr8i' # change to an invaid path
self._file_chooser.path = former_path # then change back
Window.remove_widget(self.new_bub)
except OSError:
print('error making dir')
else:
print('already exists')
def handle_saving(self, textinput):
path = os.path.join(self._file_chooser.path, textinput.text)
if not os.path.exists(path):
self.dispatch('on_finished', path)
else:
print('file already exist')
def file_selected(self, obj, path):
if self.mode == 'open_file':
self.dispatch('on_finished', path)
self.dismiss()
def on_finished(self, path):
self.on_selection([path])
self.dismiss()
def open_file(self, path='', on_selection=None):
self.mode = 'open_file'
self.on_selection = on_selection
self.open()
def save_file(self, path='', on_selection=None):
self.mode = 'save_file'
self.on_selection = on_selection
self.open()
def choose_dir(self, path='', on_selection=None):
self.mode = 'choose_dir'
self.on_selection = on_selection
self.open()
filemanager = FileManager()
if __name__ == "__main__":
from kivy.base import runTouchApp
from kivy.uix.button import Button
file_picker = FileManager()
btn = Button(text='push me')
btn.bind(on_release=lambda *args: file_picker.open())
runTouchApp(btn)
