class SelectMediaDialog:
def __init__(self, parent, size_calculator):
self.top = Toplevel(parent)
# Save our required arguments for later use
self.size_calculator = size_calculator
self.result = None
# Set up the frame itself
self.create_widgets()
#region Widget setup
def create_widgets(self):
# Item selection
self.select_items = Label(self.top,
text='Select the items to download:')
self.select_items.grid(row=0, sticky=W)
# [x] Download profile pictures
self.propics_checkbox = CheckBox(self.top,
on_changed=self.refresh_size,
text='Download profile pictures')
self.propics_checkbox.grid(row=1, sticky=W)
# [x] Download photos
self.photos_checkbox = CheckBox(self.top,
on_changed=self.refresh_size,
text='Download photos')
self.photos_checkbox.grid(row=2, sticky=W)
# [x] Download documents
self.docs_checkbox = CheckBox(self.top,
on_changed=self.refresh_size,
text='Download documents')
self.docs_checkbox.grid(row=3, sticky=W)
# Extra filters when downloading the selected items
self.select_extra = Label(self.top, text='Select extra filters:')
self.select_extra.grid(row=4, sticky=W)
# Only documents smaller than a given size (in MB)
self.only_smaller_frame = Frame(self.top)
self.only_smaller_frame.grid(row=5, sticky=W)
self.only_smaller_checkbox = CheckBox(
self.only_smaller_frame,
on_changed=self.refresh_size,
text='Only download documents smaller than')
self.only_smaller_checkbox.grid(row=0, column=0, sticky=W)
self.only_smaller_entry = Entry(self.only_smaller_frame, width=6)
self.only_smaller_entry.insert(0, '2') # 2MB default
self.only_smaller_entry.grid(row=0, column=1, sticky=W)
self.only_smaller_units = Label(self.only_smaller_frame, text='MB')
self.only_smaller_units.grid(row=0, column=2, sticky=W)
# Do NOT download media before a given date
self.skip_before_frame = Frame(self.top)
self.skip_before_frame.grid(row=6, sticky=W)
self.skip_before_checkbox = CheckBox(
self.skip_before_frame,
on_changed=self.refresh_size,
text='Do not download media before:')
self.skip_before_checkbox.grid(row=0, column=0, sticky=W)
self.skip_before_date = DateEntry(self.skip_before_frame)
self.skip_before_date.grid(row=0, column=1, sticky=W)
# Do NOT download media after a given date
self.skip_after_frame = Frame(self.top)
self.skip_after_frame.grid(row=7, sticky=W)
self.skip_after_checkbox = CheckBox(
self.skip_after_frame,
on_changed=self.refresh_size,
text='Do not download media after:')
self.skip_after_checkbox.grid(row=0, column=0, sticky=W)
self.skip_after_date = DateEntry(self.skip_after_frame)
self.skip_after_date.grid(row=0, column=1, sticky=W)
# Label showing the estimated download size (size_calculator(**result))
self.estimated_size = Label(self.top)
self.estimated_size.grid(row=8, sticky=W)
# Frame showing the cancel and OK buttons
self.cancel_ok_frame = Frame(self.top)
self.cancel_ok_frame.grid(row=9, sticky=EW)
self.top.columnconfigure(0, weight=1)
self.cancel_button = Button(self.cancel_ok_frame,
text='Cancel',
command=self.cancel)
self.cancel_button.grid(row=0, column=0, sticky=W)
self.ok_button = Button(self.cancel_ok_frame,
text='Accept',
command=self.accept)
self.ok_button.grid(row=0, column=1, sticky=E)
#endregion
#region Button actions
def cancel(self):
"""Gets fired after the Cancel button is clicked"""
self.top.destroy()
def accept(self):
"""Gets fired after the Accept button is clicked"""
self.result = self.get_current_result()
self.top.destroy()
def get_current_result(self):
"""Returns the current result dictionary,
based on the selected items and input fields"""
# Determine whether there's a maximum size
docs_max_size = None
if self.only_smaller_checkbox.is_checked():
try:
docs_max_size = float(self.only_smaller_entry.get())
# MB -> KB -> bytes
docs_max_size *= 1024 * 1024
except ValueError:
pass
# Determine whether there are limit dates
after_date = None
if self.skip_before_checkbox.is_checked():
after_date = self.skip_before_date.get_date()
before_date = None
if self.skip_after_checkbox.is_checked():
before_date = self.skip_after_date.get_date()
# Build the result dictionary
return {
'dl_propics': self.propics_checkbox.is_checked(),
'dl_photos': self.photos_checkbox.is_checked(),
'dl_docs': self.docs_checkbox.is_checked(),
'docs_max_size': docs_max_size,
'after_date': after_date,
'before_date': before_date
}
#endregion
#region GUI updating and events
@staticmethod
def show_dialog(parent, size_calculator=None):
"""Shows the Select Media Dialog.
A size_calculator must be given (taking this dialogs result as parameter),
which returns the estimated download size based on the selection"""
dialog = SelectMediaDialog(parent, size_calculator=size_calculator)
parent.wait_window(dialog.top)
return dialog.result
def refresh_size(self):
"""Refreshes the size (estimated download size) label"""
size = self.size_calculator(**self.get_current_result())
self.estimated_size.config(
text='Estimated download size: {}'.format(size_to_str(size)))
class SelectMediaDialog:
def __init__(self, parent, size_calculator):
self.top = Toplevel(parent)
# Save our required arguments for later use
self.size_calculator = size_calculator
self.result = None
# Set up the frame itself
self.create_widgets()
#region Widget setup
def create_widgets(self):
# Item selection
self.select_items = Label(self.top, text='Select the items to download:')
self.select_items.grid(row=0, sticky=W)
# [x] Download profile pictures
self.propics_checkbox = CheckBox(self.top, on_changed=self.refresh_size,
text='Download profile pictures')
self.propics_checkbox.grid(row=1, sticky=W)
# [x] Download photos
self.photos_checkbox = CheckBox(self.top, on_changed=self.refresh_size,
text='Download photos')
self.photos_checkbox.grid(row=2, sticky=W)
# [x] Download documents
self.docs_checkbox = CheckBox(self.top, on_changed=self.refresh_size,
text='Download documents')
self.docs_checkbox.grid(row=3, sticky=W)
# Extra filters when downloading the selected items
self.select_extra = Label(self.top, text='Select extra filters:')
self.select_extra.grid(row=4, sticky=W)
# Only documents smaller than a given size (in MB)
self.only_smaller_frame = Frame(self.top)
self.only_smaller_frame.grid(row=5, sticky=W)
self.only_smaller_checkbox = CheckBox(self.only_smaller_frame,
on_changed=self.refresh_size,
text='Only download documents smaller than')
self.only_smaller_checkbox.grid(row=0, column=0, sticky=W)
self.only_smaller_entry = Entry(self.only_smaller_frame, width=6)
self.only_smaller_entry.insert(0, '2') # 2MB default
self.only_smaller_entry.grid(row=0, column=1, sticky=W)
self.only_smaller_units = Label(self.only_smaller_frame, text='MB')
self.only_smaller_units.grid(row=0, column=2, sticky=W)
# Do NOT download media before a given date
self.skip_before_frame = Frame(self.top)
self.skip_before_frame.grid(row=6, sticky=W)
self.skip_before_checkbox = CheckBox(self.skip_before_frame,
on_changed=self.refresh_size,
text='Do not download media before:')
self.skip_before_checkbox.grid(row=0, column=0, sticky=W)
self.skip_before_date = DateEntry(self.skip_before_frame)
self.skip_before_date.grid(row=0, column=1, sticky=W)
# Do NOT download media after a given date
self.skip_after_frame = Frame(self.top)
self.skip_after_frame.grid(row=7, sticky=W)
self.skip_after_checkbox = CheckBox(self.skip_after_frame,
on_changed=self.refresh_size,
text='Do not download media after:')
self.skip_after_checkbox.grid(row=0, column=0, sticky=W)
self.skip_after_date = DateEntry(self.skip_after_frame)
self.skip_after_date.grid(row=0, column=1, sticky=W)
# Label showing the estimated download size (size_calculator(**result))
self.estimated_size = Label(self.top)
self.estimated_size.grid(row=8, sticky=W)
# Frame showing the cancel and OK buttons
self.cancel_ok_frame = Frame(self.top)
self.cancel_ok_frame.grid(row=9, sticky=EW)
self.top.columnconfigure(0, weight=1)
self.cancel_button = Button(self.cancel_ok_frame, text='Cancel', command=self.cancel)
self.cancel_button.grid(row=0, column=0, sticky=W)
self.ok_button = Button(self.cancel_ok_frame, text='Accept', command=self.accept)
self.ok_button.grid(row=0, column=1, sticky=E)
#endregion
#region Button actions
def cancel(self):
"""Gets fired after the Cancel button is clicked"""
self.top.destroy()
def accept(self):
"""Gets fired after the Accept button is clicked"""
self.result = self.get_current_result()
self.top.destroy()
def get_current_result(self):
"""Returns the current result dictionary,
based on the selected items and input fields"""
# Determine whether there's a maximum size
docs_max_size = None
if self.only_smaller_checkbox.is_checked():
try:
docs_max_size = float(self.only_smaller_entry.get())
# MB -> KB -> bytes
docs_max_size *= 1024 * 1024
except ValueError:
pass
# Determine whether there are limit dates
after_date = None
if self.skip_before_checkbox.is_checked():
after_date = self.skip_before_date.get_date()
before_date = None
if self.skip_after_checkbox.is_checked():
before_date = self.skip_after_date.get_date()
# Build the result dictionary
return {
'dl_propics': self.propics_checkbox.is_checked(),
'dl_photos': self.photos_checkbox.is_checked(),
'dl_docs': self.docs_checkbox.is_checked(),
'docs_max_size': docs_max_size,
'after_date': after_date,
'before_date': before_date
}
#endregion
#region GUI updating and events
@staticmethod
def show_dialog(parent, size_calculator=None):
"""Shows the Select Media Dialog.
A size_calculator must be given (taking this dialogs result as parameter),
which returns the estimated download size based on the selection"""
dialog = SelectMediaDialog(parent, size_calculator=size_calculator)
parent.wait_window(dialog.top)
return dialog.result
def refresh_size(self):
"""Refreshes the size (estimated download size) label"""
size = self.size_calculator(**self.get_current_result())
self.estimated_size.config(text='Estimated download size: {}'.format(size_to_str(size)))
def create_widgets(self):
# Item selection
self.select_items = Label(self.top,
text='Select the items to download:')
self.select_items.grid(row=0, sticky=W)
# [x] Download profile pictures
self.propics_checkbox = CheckBox(self.top,
on_changed=self.refresh_size,
text='Download profile pictures')
self.propics_checkbox.grid(row=1, sticky=W)
# [x] Download photos
self.photos_checkbox = CheckBox(self.top,
on_changed=self.refresh_size,
text='Download photos')
self.photos_checkbox.grid(row=2, sticky=W)
# [x] Download documents
self.docs_checkbox = CheckBox(self.top,
on_changed=self.refresh_size,
text='Download documents')
self.docs_checkbox.grid(row=3, sticky=W)
# Extra filters when downloading the selected items
self.select_extra = Label(self.top, text='Select extra filters:')
self.select_extra.grid(row=4, sticky=W)
# Only documents smaller than a given size (in MB)
self.only_smaller_frame = Frame(self.top)
self.only_smaller_frame.grid(row=5, sticky=W)
self.only_smaller_checkbox = CheckBox(
self.only_smaller_frame,
on_changed=self.refresh_size,
text='Only download documents smaller than')
self.only_smaller_checkbox.grid(row=0, column=0, sticky=W)
self.only_smaller_entry = Entry(self.only_smaller_frame, width=6)
self.only_smaller_entry.insert(0, '2') # 2MB default
self.only_smaller_entry.grid(row=0, column=1, sticky=W)
self.only_smaller_units = Label(self.only_smaller_frame, text='MB')
self.only_smaller_units.grid(row=0, column=2, sticky=W)
# Do NOT download media before a given date
self.skip_before_frame = Frame(self.top)
self.skip_before_frame.grid(row=6, sticky=W)
self.skip_before_checkbox = CheckBox(
self.skip_before_frame,
on_changed=self.refresh_size,
text='Do not download media before:')
self.skip_before_checkbox.grid(row=0, column=0, sticky=W)
self.skip_before_date = DateEntry(self.skip_before_frame)
self.skip_before_date.grid(row=0, column=1, sticky=W)
# Do NOT download media after a given date
self.skip_after_frame = Frame(self.top)
self.skip_after_frame.grid(row=7, sticky=W)
self.skip_after_checkbox = CheckBox(
self.skip_after_frame,
on_changed=self.refresh_size,
text='Do not download media after:')
self.skip_after_checkbox.grid(row=0, column=0, sticky=W)
self.skip_after_date = DateEntry(self.skip_after_frame)
self.skip_after_date.grid(row=0, column=1, sticky=W)
# Label showing the estimated download size (size_calculator(**result))
self.estimated_size = Label(self.top)
self.estimated_size.grid(row=8, sticky=W)
# Frame showing the cancel and OK buttons
self.cancel_ok_frame = Frame(self.top)
self.cancel_ok_frame.grid(row=9, sticky=EW)
self.top.columnconfigure(0, weight=1)
self.cancel_button = Button(self.cancel_ok_frame,
text='Cancel',
command=self.cancel)
self.cancel_button.grid(row=0, column=0, sticky=W)
self.ok_button = Button(self.cancel_ok_frame,
text='Accept',
command=self.accept)
self.ok_button.grid(row=0, column=1, sticky=E)
def create_widgets(self):
# Item selection
self.select_items = Label(self.top, text='Select the items to download:')
self.select_items.grid(row=0, sticky=W)
# [x] Download profile pictures
self.propics_checkbox = CheckBox(self.top, on_changed=self.refresh_size,
text='Download profile pictures')
self.propics_checkbox.grid(row=1, sticky=W)
# [x] Download photos
self.photos_checkbox = CheckBox(self.top, on_changed=self.refresh_size,
text='Download photos')
self.photos_checkbox.grid(row=2, sticky=W)
# [x] Download documents
self.docs_checkbox = CheckBox(self.top, on_changed=self.refresh_size,
text='Download documents')
self.docs_checkbox.grid(row=3, sticky=W)
# Extra filters when downloading the selected items
self.select_extra = Label(self.top, text='Select extra filters:')
self.select_extra.grid(row=4, sticky=W)
# Only documents smaller than a given size (in MB)
self.only_smaller_frame = Frame(self.top)
self.only_smaller_frame.grid(row=5, sticky=W)
self.only_smaller_checkbox = CheckBox(self.only_smaller_frame,
on_changed=self.refresh_size,
text='Only download documents smaller than')
self.only_smaller_checkbox.grid(row=0, column=0, sticky=W)
self.only_smaller_entry = Entry(self.only_smaller_frame, width=6)
self.only_smaller_entry.insert(0, '2') # 2MB default
self.only_smaller_entry.grid(row=0, column=1, sticky=W)
self.only_smaller_units = Label(self.only_smaller_frame, text='MB')
self.only_smaller_units.grid(row=0, column=2, sticky=W)
# Do NOT download media before a given date
self.skip_before_frame = Frame(self.top)
self.skip_before_frame.grid(row=6, sticky=W)
self.skip_before_checkbox = CheckBox(self.skip_before_frame,
on_changed=self.refresh_size,
text='Do not download media before:')
self.skip_before_checkbox.grid(row=0, column=0, sticky=W)
self.skip_before_date = DateEntry(self.skip_before_frame)
self.skip_before_date.grid(row=0, column=1, sticky=W)
# Do NOT download media after a given date
self.skip_after_frame = Frame(self.top)
self.skip_after_frame.grid(row=7, sticky=W)
self.skip_after_checkbox = CheckBox(self.skip_after_frame,
on_changed=self.refresh_size,
text='Do not download media after:')
self.skip_after_checkbox.grid(row=0, column=0, sticky=W)
self.skip_after_date = DateEntry(self.skip_after_frame)
self.skip_after_date.grid(row=0, column=1, sticky=W)
# Label showing the estimated download size (size_calculator(**result))
self.estimated_size = Label(self.top)
self.estimated_size.grid(row=8, sticky=W)
# Frame showing the cancel and OK buttons
self.cancel_ok_frame = Frame(self.top)
self.cancel_ok_frame.grid(row=9, sticky=EW)
self.top.columnconfigure(0, weight=1)
self.cancel_button = Button(self.cancel_ok_frame, text='Cancel', command=self.cancel)
self.cancel_button.grid(row=0, column=0, sticky=W)
self.ok_button = Button(self.cancel_ok_frame, text='Accept', command=self.accept)
self.ok_button.grid(row=0, column=1, sticky=E)