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# -*- coding: utf-8 -*-
#
# Copyright (C) 2016 bendikro <bro.devel+deluge@gmail.com>
#
# This file is part of Deluge and is licensed under GNU General Public License 3.0, or later, with
# the additional special exception to link portions of this program with the OpenSSL library.
# See LICENSE for more details.
#
from __future__ import unicode_literals
import curses
import logging
from deluge.decorators import overrides
from deluge.ui.console.modes.basemode import add_string
from deluge.ui.console.utils import curses_util as util
from deluge.ui.console.widgets import BaseInputPane, BaseWindow
log = logging.getLogger(__name__)
class Sidebar(BaseInputPane, BaseWindow):
"""Base sidebar widget that handles choosing a selected widget
with Up/Down arrows.
Shows the different states of the torrents and allows to filter the
torrents based on state.
"""
def __init__(
self, torrentlist, width, height, title=None, allow_resize=False, **kwargs
):
BaseWindow.__init__(self, title, width, height, posy=1)
BaseInputPane.__init__(self, self, immediate_action=True, **kwargs)
self.parent = torrentlist
self.focused = False
self.allow_resize = allow_resize
def set_focused(self, focused):
self.focused = focused
def has_focus(self):
return self.focused and not self.hidden()
@overrides(BaseInputPane)
def handle_read(self, c):
if c == curses.KEY_UP:
self.move_active_up(1)
elif c == curses.KEY_DOWN:
self.move_active_down(1)
elif self.allow_resize and c in [ord('+'), ord('-')]:
width = self.visible_content_pane_width + (1 if c == ord('+') else -1)
self.on_resize(width)
else:
return BaseInputPane.handle_read(self, c)
return util.ReadState.READ
def on_resize(self, width):
self.resize_window(self.height, width)
@overrides(BaseWindow)
def refresh(self):
height = self.get_content_height()
self.ensure_content_pane_height(
height + self.border_off_north + self.border_off_south
)
BaseInputPane.render_inputs(self, focused=self.has_focus())
BaseWindow.refresh(self)
def _refresh(self):
self.screen.erase()
height = self.get_content_height()
self.ensure_content_pane_height(
height + self.border_off_north + self.border_off_south
)
BaseInputPane.render_inputs(self, focused=True)
BaseWindow.refresh(self)
def add_string(self, row, string, scr=None, **kwargs):
add_string(row, string, self.screen, self.parent.encoding, **kwargs)
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