def jump_to_next_image(self) -> None:
if len(self._list_of_images) == 0:
self.mainWindow.statusbar.flash_message(
red("no more"), wait=cfg.MESSAGE_FLASH_TIME_1)
self.mainWindow.play_error_sound()
return
# else
if self._curr_img_idx == len(self._list_of_images) - 1:
self.mainWindow.statusbar.flash_message(
red("no more"), wait=cfg.MESSAGE_FLASH_TIME_1)
if self._curr_img.is_it_really_the_last(): # type: ignore
self.mainWindow.play_error_sound()
img = self._curr_img
subreddit_name = img.extra_info.get("subreddit") # type: ignore
after_id = img.extra_info.get("after_id") # type: ignore
if img and subreddit_name and after_id:
urls = []
if self.mainWindow.auto_load_next_subreddit_page:
urls = subreddit.read_subreddit(
subreddit_name,
after_id,
statusbar=self.mainWindow.statusbar,
mainWindow=self.mainWindow)
else:
reply = QMessageBox.question(
self.mainWindow, 'Question', "Load the next page?",
QMessageBox.Yes | QMessageBox.No, QMessageBox.Yes)
if reply == QMessageBox.No:
return
else:
# self.open_subreddit(subreddit, after_id)
urls = subreddit.read_subreddit(
subreddit_name,
after_id,
statusbar=self.mainWindow.statusbar,
mainWindow=self.mainWindow)
if len(urls) == 0:
QMessageBox.information(self.mainWindow, "Info",
"No new images were found.")
else:
lst = [ImageProperty(url, self.mainWindow) for url in urls]
self._list_of_images.extend(lst)
self.jump_to_next_image()
return
else:
return
# else
new_idx = self._curr_img_idx + 1
if new_idx >= len(self._list_of_images):
new_idx = len(self._list_of_images) - 1
#
self.jump_to_image(new_idx)
def get_short_flags(self) -> str:
sb = []
if self.to_save:
sb.append(yellow("S"))
if self.to_delete:
sb.append(red("D"))
if self.to_wallpaper:
sb.append(lightblue("W"))
return "<br>".join(sb)
def jump_to_prev_image(self) -> None:
if len(self._list_of_images) == 0 or self._curr_img_idx == 0:
self.mainWindow.statusbar.flash_message(
red("no less"), wait=cfg.MESSAGE_FLASH_TIME_1)
self.mainWindow.play_error_sound()
return
# else
new_idx = self._curr_img_idx - 1
if new_idx < 0:
new_idx = 0
#
self.jump_to_image(new_idx)