1 # DSL - easy Display Setup for Laptops
2 # Copyright (C) 2012 Ralf Jung <post@ralfj.de>
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2 of the License, or
7 # (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program (gpl.txt); if not, write to the Free Software
16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 # This file bstracts GUI stuff away, so that the actual dsl.py does not have to deal with it
20 from PyQt4 import QtGui
21 from qt_dialogue import PositionSelection
22 app = QtGui.QApplication(sys.argv)
25 '''Displays a fatal error to the user'''
26 QtGui.QMessageBox.critical(None, 'Fatal error', message)
28 def getDialogue(externalName, internalResolutions, externalResolutions):
29 '''Returns a class implementing the following functions:
30 * run() opens the dialogue. returns True if it was accepted, False otherwise
31 * getRelativeScreenPosition() returns one of the RelativeScreenPosition values (see dsl.py)
32 * getIntResolutionIndex() returns the index of an element in the internalResolutions list
33 * getExtResolutionIndex() returns the index of an element in the externalResolutions list
34 * externalIsPrimary() returns whether the external screen is the primary one (True) or the internal one (False)
36 return PositionSelection(externalName, internalResolutions, externalResolutions)