139 lines
4.3 KiB
Python
139 lines
4.3 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2011 Nick Lanham <nick@afternight.org>
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#
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# This file is part of Deluge and is licensed under GNU General Public License 3.0, or later, with
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# the additional special exception to link portions of this program with the OpenSSL library.
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# See LICENSE for more details.
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#
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import logging
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import deluge.component as component
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from deluge.ui.client import client
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from deluge.ui.console.modes import format_utils
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from deluge.ui.console.modes.basemode import BaseMode
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try:
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import curses
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except ImportError:
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pass
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log = logging.getLogger(__name__)
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class EventView(BaseMode):
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def __init__(self, parent_mode, stdscr, encoding=None):
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self.parent_mode = parent_mode
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self.offset = 0
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BaseMode.__init__(self, stdscr, encoding)
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def refresh(self):
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"This method just shows each line of the event log"
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events = component.get("ConsoleUI").events
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self.stdscr.erase()
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self.add_string(0, self.statusbars.topbar)
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hstr = "%sPress [h] for help" % (" " * (self.cols - len(self.statusbars.bottombar) - 10))
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#This will quite likely fail when switching modes
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try:
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rf = format_utils.remove_formatting
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string = self.statusbars.bottombar
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hstr = "Press {!magenta,blue,bold!}[h]{!status!} for help"
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string += " " * (self.cols - len(rf(string)) - len(rf(hstr))) + hstr
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self.add_string(self.rows - 1, string)
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except:
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pass
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if events:
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for i, event in enumerate(events):
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if i - self.offset >= self.rows - 2:
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more = len(events) - self.offset - self.rows + 2
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if more > 0:
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self.add_string(i - self.offset, " (And %i more)" % more)
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break
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elif i - self.offset < 0:
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continue
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try:
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self.add_string(i + 1 - self.offset, event)
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except curses.error:
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pass # This'll just cut the line. Note: This seriously should be fixed in a better way
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else:
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self.add_string(1, "{!white,black,bold!}No events to show yet")
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if component.get("ConsoleUI").screen != self:
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return
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self.stdscr.noutrefresh()
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curses.doupdate()
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def on_resize(self, *args):
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BaseMode.on_resize_norefresh(self, *args)
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#Always refresh Legacy(it will also refresh AllTorrents), otherwise it will bug deluge out
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legacy = component.get("LegacyUI")
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legacy.on_resize(*args)
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self.stdscr.erase()
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self.refresh()
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def back_to_overview(self):
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self.stdscr.erase()
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component.get("ConsoleUI").set_mode(self.parent_mode)
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self.parent_mode.resume()
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def read_input(self):
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c = self.stdscr.getch()
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if c > 31 and c < 256:
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if chr(c) == "Q":
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from twisted.internet import reactor
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if client.connected():
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def on_disconnect(result):
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reactor.stop()
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client.disconnect().addCallback(on_disconnect)
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else:
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reactor.stop()
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return
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elif chr(c) == "q":
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self.back_to_overview()
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return
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if c == 27:
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self.back_to_overview()
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return
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# TODO: Scroll event list
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jumplen = self.rows - 3
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num_events = len(component.get("ConsoleUI").events)
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if c == curses.KEY_UP:
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self.offset -= 1
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elif c == curses.KEY_PPAGE:
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self.offset -= jumplen
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elif c == curses.KEY_HOME:
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self.offset = 0
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elif c == curses.KEY_DOWN:
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self.offset += 1
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elif c == curses.KEY_NPAGE:
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self.offset += jumplen
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elif c == curses.KEY_END:
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self.offset += num_events
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elif c == ord("j"):
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self.offset -= 1
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elif c == ord("k"):
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self.offset += 1
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if self.offset <= 0:
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self.offset = 0
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elif num_events > self.rows - 3:
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if self.offset > num_events - self.rows + 3:
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self.offset = num_events - self.rows + 3
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else:
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self.offset = 0
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self.refresh()
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