69 lines
2.4 KiB
Python
69 lines
2.4 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import unicode_literals
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import curses
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from .page import Page, PageController
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from .content import SubscriptionContent
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from .objects import Color, Navigator
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from .terminal import Terminal
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class SubscriptionController(PageController):
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character_map = {}
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class SubscriptionPage(Page):
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def __init__(self, reddit, term, config, oauth):
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super(SubscriptionPage, self).__init__(reddit, term, config, oauth)
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self.content = SubscriptionContent.from_user(reddit, term.loader)
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self.controller = SubscriptionController(self)
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self.nav = Navigator(self.content.get)
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self.subreddit_data = None
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@SubscriptionController.register(curses.KEY_F5, 'r')
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def refresh_content(self, order=None, name=None):
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"Re-download all subscriptions and reset the page index"
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# reddit.get_my_subreddits() does not support sorting by order
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if order:
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self.term.flash()
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return
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self.content = SubscriptionContent.from_user(self.reddit,
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self.term.loader)
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self.nav = Navigator(self.content.get)
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@SubscriptionController.register(curses.KEY_ENTER, Terminal.RETURN,
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curses.KEY_RIGHT, 'l')
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def select_subreddit(self):
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"Store the selected subreddit and return to the subreddit page"
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self.subreddit_data = self.content.get(self.nav.absolute_index)
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self.active = False
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@SubscriptionController.register(curses.KEY_LEFT, Terminal.ESCAPE, 'h', 's')
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def close_subscriptions(self):
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"Close subscriptions and return to the subreddit page"
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self.active = False
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def _draw_item(self, win, data, inverted):
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n_rows, n_cols = win.getmaxyx()
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n_cols -= 1 # Leave space for the cursor in the first column
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# Handle the case where the window is not large enough to fit the data.
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valid_rows = range(0, n_rows)
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offset = 0 if not inverted else -(data['n_rows'] - n_rows)
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row = offset
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if row in valid_rows:
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attr = curses.A_BOLD | Color.YELLOW
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self.term.add_line(win, '{name}'.format(**data), row, 1, attr)
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row = offset + 1
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for row, text in enumerate(data['split_title'], start=row):
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if row in valid_rows:
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self.term.add_line(win, text, row, 1) |