def delete(self):
if myimage.number_of_imgs_to_be_deleted(self.filelist) == 0:
return
# else
li = self.parent.filelist
curr_img = self.parent.filelist[self.parent.n]
pos_img = None
if curr_img.to_delete == False: # the current image won't be deleted
pos_img = curr_img
else: # if the current image will be removed
not_to_be_deleted = [img for img in li[self.parent.n+1:] if not img.to_delete]
if len(not_to_be_deleted) > 0:
pos_img = not_to_be_deleted[0]
else:
not_to_be_deleted = [img for img in li[:self.parent.n] if not img.to_delete]
if len(not_to_be_deleted) > 0:
pos_img = not_to_be_deleted[-1]
# what to delete
to_be_deleted = [img for img in li if img.to_delete]
self.delete_physically(to_be_deleted)
#
li = [img for img in li if not img.to_delete]
self.parent.filelist = li
if len(li) > 0:
index = li.index(pos_img)
self.parent.n = index-1
self.parent.on_next(self.event)
else:
self.parent.on_remove_queue(self.event)
self.parent.dc.Refresh()
def show_info(self):
self.add_line("local_file", str(self.manwer.local_file))
self.add_line("path", self.filelist[self.pos].path)
size = myimage.numberToPrettyString(self.filelist[self.pos].size)
self.add_line( "size", "%s (%s bytes)" % (self.filelist[self.pos].size_readable, size) )
if not self.manwer.local_file:
self.add_line("to_save", "%s (%d of %d marked to be saved)" %
(str(self.filelist[self.pos].to_save),
myimage.number_of_imgs_to_be_saved(self.filelist),
len(self.filelist)
))
if self.manwer.local_file:
self.add_line("to_delete", "%s (%d of %d marked to be deleted)" %
(str(self.filelist[self.pos].to_delete),
myimage.number_of_imgs_to_be_deleted(self.filelist),
len(self.filelist)
))
self.add_line("to_wallpaper", "%s (%d of %d marked to be wallpapered)" %
(str(self.filelist[self.pos].to_wallpaper),
myimage.number_of_imgs_to_be_wallpapered(self.filelist),
len(self.filelist)
))
def there_is_something_to_commit(manwer):
delete = myimage.number_of_imgs_to_be_deleted(manwer.filelist) > 0
save = myimage.number_of_imgs_to_be_saved(manwer.filelist) > 0
wallpaper = myimage.number_of_imgs_to_be_wallpapered(manwer.filelist) > 0
return (delete or save or wallpaper)
