Source code for brainvisa.configuration.qt4gui.matlab_configuration_qt4gui

# -*- coding: utf-8 -*-

#  This software and supporting documentation are distributed by
#      Institut Federatif de Recherche 49
#      CEA/NeuroSpin, Batiment 145,
#      91191 Gif-sur-Yvette cedex
#      France
#
# This software is governed by the CeCILL license version 2 under
# French law and abiding by the rules of distribution of free software.
# You can  use, modify and/or redistribute the software under the
# terms of the CeCILL license version 2 as circulated by CEA, CNRS
# and INRIA at the following URL "http://www.cecill.info".
#
# As a counterpart to the access to the source code and  rights to copy,
# modify and redistribute granted by the license, users are provided only
# with a limited warranty  and the software's author,  the holder of the
# economic rights,  and the successive licensors  have only  limited
# liability.
#
# In this respect, the user's attention is drawn to the risks associated
# with loading,  using,  modifying and/or developing or reproducing the
# software by the user in light of its specific status of free software,
# that may mean  that it is complicated to manipulate,  and  that  also
# therefore means  that it is reserved for developers  and  experienced
# professionals having in-depth computer knowledge. Users are therefore
# encouraged to load and test the software's suitability as regards their
# requirements in conditions enabling the security of their systems and/or
# data to be ensured and,  more generally, to use and operate it in the
# same conditions as regards security.
#
# The fact that you are presently reading this means that you have had
# knowledge of the CeCILL license version 2 and that you accept its terms.

'''
@author: Dominique Geffroy
@organization: U{NeuroSpin<http://www.neurospin.org>} and U{IFR 49<http://www.ifr49.org>}
@license: U{CeCILL version 2<http://www.cecill.info/licences/Licence_CeCILL_V2-en.html>}
'''
from __future__ import absolute_import
__docformat__ = "epytext en"

from brainvisa.processing.qtgui.backwardCompatibleQt import QWidget, QVBoxLayout, QHBoxLayout, QSpacerItem, QSizePolicy, QPushButton
from soma.qtgui.api import QtGUI
from soma.signature.qt4gui.signature_qt4gui import HasSignature_Qt4GUI
from soma.translation import translate as _t_

#------------------------------------------------------------------------------


class MatlabConfiguration_Qt4GUI(QtGUI):

    '''
    This class adds a 'guess configuration' button to default GUI.
    '''

    def __init__(self, instance):
        QtGUI.__init__(self, instance)
        self._defaultGUI = HasSignature_Qt4GUI(instance)

    def editionWidget(self, value, parent=None, name=None, live=False):
        widget = QWidget(parent)
        if name:
            widget.setObjectName(name)
        layout = QVBoxLayout()
        layout.setContentsMargins(0, 0, 0, 0)
        layout.setSpacing(6)
        self._defaultWidget = self._defaultGUI.editionWidget(
            value, parent=widget, live=live)
        layout.addWidget(self._defaultWidget)
        widget.setLayout(layout)

        layout2 = QHBoxLayout()
        layout2.setContentsMargins(0, 0, 0, 0)
        layout2.setSpacing(6)
        spacer = QSpacerItem(1, 1, QSizePolicy.Expanding, QSizePolicy.Minimum)
        layout2.addItem(spacer)
        # self.btnGuess = QPushButton(  _t_( 'guess configuration' ), widget )
        # self.btnGuess.setEnabled( False )
        # layout2.addWidget( self.btnGuess )
        spacer = QSpacerItem(1, 1, QSizePolicy.Expanding, QSizePolicy.Minimum)
        layout2.addItem(spacer)

        layout.addLayout(layout2)
        return widget

    def closeEditionWidget(self, editionWidget):
        # self.btnGuess.deleteLater()
        self._defaultGUI.closeEditionWidget(self._defaultWidget)
        editionWidget.close()
        editionWidget.deleteLater()

    def setObject(self, editionWidget, value):
        self._defaultGUI.setObject(self._defaultWidget, value)

    def updateEditionWidget(self, editionWidget, value):
        self._defaultGUI.updateEditionWidget(self._defaultWidget, value)


_valid = None
_validchecked = None