2010-01-16 07:22:50 +00:00
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# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2010 Raoul Snyman #
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# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael #
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# Gorven, Scott Guerrieri, Maikel Stuivenberg, Martin Thompson, Jon Tibble, #
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# Carsten Tinggaard #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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import logging
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2010-01-22 18:59:36 +00:00
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class ScreenList(object):
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2010-01-16 07:22:50 +00:00
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"""
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Wrapper to handle the parameters of the display screen
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"""
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global log
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log = logging.getLogger(u'Screen')
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log.info(u'Screen loaded')
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def __init__(self):
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self.preview = None
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self.current = None
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self.screen_list = []
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self.count = 0
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self.current_display = 0
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def add_screen(self, screen):
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if screen[u'primary'] == True:
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self.current = screen
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self.screen_list.append(screen)
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self.count += 1
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def screen_exists(self, number):
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for screen in self.screen_list:
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if screen[u'number'] == number:
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return True
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return False
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def set_current_display(self, number):
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if number + 1 > self.count:
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self.current = self.screen_list[0]
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self.current_display = 0
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else:
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self.current = self.screen_list[number]
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self.preview = self.current
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self.current_display = number
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if self.count == 1:
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self.preview = self.screen_list[0]
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# if self.screen[u'number'] != screenNumber:
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# # We will most probably never actually hit this bit, but just in
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# # case the index in the list doesn't match the screen number, we
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# # search for it.
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# for scrn in self.screens:
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# if scrn[u'number'] == screenNumber:
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# self.screen = scrn
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# break
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