def revert_changes(msg, history):
history.project.file = history.file
history.project.lastEdited = history.editDate
history.project.image = history.image
Container.save(history.project)
msg.destroy()
for li in self.historyItems:
if li.dataObject.editDate >= history.editDate:
Container.deleteObject(li.dataObject)
li.destroy()
photo = getdisplayableimage(history.image,
(self.frm_preview.winfo_width(),
self.frm_preview.winfo_height()))
self.lbl_image.configure(image=photo)
self.lbl_image.image = photo
MessageModal(
self,
title=f'Success',
message=
f'Changes reverted to the following date:\n{history.editDate.strftime("%x - %X")}!',
messageType='info')
getattr(
self, 'lbl_' + CollaborationWindow.lblSettings[2]['prop']
)['text'] = history.editDate.strftime(
"%d/%m/%Y"
) if datetime.datetime.now(
).strftime("%x") != history.editDate.strftime(
"%x") else 'Today at - ' + history.editDate.strftime("%X")
def set_image(self, image):
# calculate actual size
actual_size = self.size - self.imgPadding
# Configure image & draw image
if isinstance(image, str):
# construct a cache key
cache_key = image + f'_{self.size}_{self.imgPadding}'
# attempt to retrieve image from cache
self._image = CacheManager.get_cached_image(cache_key)
# repair image
if self._image == None:
# assign image
self._image = CacheManager.get_or_add_if_absent(
cache_key,
ImageTk.PhotoImage(
Img.open(image).resize((actual_size, actual_size))))
else:
self._image = getdisplayableimage(image,
(actual_size, actual_size))
# display image
if hasattr(self, 'img_image'):
self.delete(self.img_image)
self.img_image = self.create_image(self.size / 2,
self.size / 2,
image=self._image)
def resize_image(event, label):
if self.session.project.image != None:
photo = getdisplayableimage(self.session.project.image,
(self.frm_preview.winfo_width(),
self.frm_preview.winfo_height()))
label.configure(image=photo)
label.image = photo
def configure_settings(self):
#
get_label = lambda prop: getattr(self, f'lbl_{prop}')
# change label
get_label(CollaborationWindow.lblSettings[0]
['prop'])['text'] = self.session.title
get_label(
CollaborationWindow.lblSettings[1]['prop']
)['text'] = self.session.creationDate.strftime(
"%d/%m/%Y"
) if datetime.datetime.now(
).strftime("%x") != self.session.creationDate.strftime(
"%x") else 'Today at - ' + self.session.creationDate.strftime("%X")
get_label(
CollaborationWindow.lblSettings[2]['prop']
)['text'] = self.session.project.lastEdited.strftime(
"%d/%m/%Y"
) if datetime.datetime.now(
).strftime("%x") != self.session.project.lastEdited.strftime(
"%x"
) else 'Today at - ' + self.session.project.lastEdited.strftime("%X")
get_label(CollaborationWindow.lblSettings[3]['prop'])['text'] = str(
Container.filter(Collaboration, Collaboration.sessionId ==
self.session.id).count() + 1)
# change image
if self.session.project.image != None:
photo = getdisplayableimage(self.session.project.image,
(self.frm_preview.winfo_width(),
self.frm_preview.winfo_height()))
self.lbl_image.configure(image=photo)
self.lbl_image.image = photo
# fill
self.fill_collaboration()
self.fill_members()
def configure_settings(self):
def get_label(prop):
return getattr(self, f'lbl_{prop}')
# changing texts
get_label(
ProjectWindow.lblSettings[0]['prop'])['text'] = self.project.title
get_label(
ProjectWindow.lblSettings[1]['prop']
)['text'] = self.project.creationDate.strftime(
"%d/%m/%Y"
) if datetime.datetime.now(
).strftime("%x") != self.project.creationDate.strftime(
"%x") else 'Today at - ' + self.project.creationDate.strftime("%X")
get_label(
ProjectWindow.lblSettings[2]['prop']
)['text'] = self.project.lastEdited.strftime(
"%d/%m/%Y"
) if datetime.datetime.now(
).strftime("%x") != self.project.lastEdited.strftime(
"%x") else 'Today at - ' + self.project.lastEdited.strftime("%X")
# update image
if self.project.image == None:
return
# proceed
photo = getdisplayableimage(
self.project.image,
(self.frm_preview.winfo_width(), self.frm_preview.winfo_height()))
self.lbl_image.configure(image=photo)
self.lbl_image.image = photo
def set_image(self, img):
setattr(self, 'image', img)
if img != None:
photo = getdisplayableimage(img, (160, 150))
self.lbl_image.configure(image=photo)
self.lbl_image.image = photo
self.lbl_image.pack()
def set_image(self, li, image):
if image != None:
photo = getdisplayableimage(image,(li.winfo_width(),205))
li.lbl_image.configure(image=photo)
li.lbl_image.image = photo