80 lines
2.6 KiB
Python
80 lines
2.6 KiB
Python
import curses
|
|
import logging
|
|
|
|
from .content import SubscriptionContent
|
|
from .page import BasePage, Navigator, BaseController
|
|
from .curses_helpers import (Color, LoadScreen, add_line)
|
|
|
|
__all__ = ['SubscriptionController', 'SubscriptionPage']
|
|
_logger = logging.getLogger(__name__)
|
|
|
|
|
|
class SubscriptionController(BaseController):
|
|
character_map = {}
|
|
|
|
|
|
class SubscriptionPage(BasePage):
|
|
|
|
def __init__(self, stdscr, reddit, oauth):
|
|
|
|
self.controller = SubscriptionController(self)
|
|
self.loader = LoadScreen(stdscr)
|
|
self.selected_subreddit_data = None
|
|
|
|
content = SubscriptionContent.from_user(reddit, self.loader)
|
|
super(SubscriptionPage, self).__init__(stdscr, reddit, content, oauth)
|
|
|
|
def loop(self):
|
|
"Main control loop"
|
|
|
|
self.active = True
|
|
while self.active:
|
|
self.draw()
|
|
cmd = self.stdscr.getch()
|
|
self.controller.trigger(cmd)
|
|
|
|
@SubscriptionController.register(curses.KEY_F5, 'r')
|
|
def refresh_content(self, order=None):
|
|
"Re-download all subscriptions and reset the page index"
|
|
|
|
if order:
|
|
# reddit.get_my_subreddits() does not support sorting by order
|
|
curses.flash()
|
|
else:
|
|
self.content = SubscriptionContent.from_user(self.reddit,
|
|
self.loader)
|
|
self.nav = Navigator(self.content.get)
|
|
|
|
@SubscriptionController.register(curses.KEY_ENTER, 10, curses.KEY_RIGHT)
|
|
def store_selected_subreddit(self):
|
|
"Store the selected subreddit and return to the subreddit page"
|
|
|
|
self.selected_subreddit_data = self.content.get(
|
|
self.nav.absolute_index)
|
|
self.active = False
|
|
|
|
@SubscriptionController.register(curses.KEY_LEFT, 'h', 's')
|
|
def close_subscriptions(self):
|
|
"Close subscriptions and return to the subreddit page"
|
|
|
|
self.active = False
|
|
|
|
@staticmethod
|
|
def draw_item(win, data, inverted=False):
|
|
n_rows, n_cols = win.getmaxyx()
|
|
n_cols -= 1 # Leave space for the cursor in the first column
|
|
|
|
# Handle the case where the window is not large enough to fit the data.
|
|
valid_rows = range(0, n_rows)
|
|
offset = 0 if not inverted else -(data['n_rows'] - n_rows)
|
|
|
|
row = offset
|
|
if row in valid_rows:
|
|
attr = curses.A_BOLD | Color.YELLOW
|
|
add_line(win, u'{name}'.format(**data), row, 1, attr)
|
|
|
|
row = offset + 1
|
|
for row, text in enumerate(data['split_title'], start=row):
|
|
if row in valid_rows:
|
|
add_line(win, text, row, 1)
|