#from __future__ import unicode_literals
# -*- coding: utf-8 -*-
import sys
from PyQt4.QtCore import *
from PyQt4.QtGui import *

from ui.ecran_confirmation import Ui_cfrm_fenetre
   
class EcranConfirmation(QDialog):
    """boite de dialogue d'affichage de texte longs"""
    def __init__(self, parent=None):
        """initialisation de la fenetre - le controle source est le widget a remettre a jour avec le texte a la fermeture"""
        super (EcranConfirmation, self).__init__()
        self._resultat = False
        self.createWidgets()
        
    def createWidgets(self):
        """construction de l'interface"""
        self.ui = Ui_cfrm_fenetre()
        self.ui.setupUi(self)
        self.connect(self.ui.cfrm_non, SIGNAL("clicked()"), self.non, Qt.UniqueConnection) 
        self.connect(self.ui.cfrm_oui, SIGNAL("clicked()"), self.oui, Qt.UniqueConnection)   

    def afficher(self, texte = "Confirmer?"):
        self.ui.cfrm_txt.setText(QString.fromUtf8(texte))
        
    def resultat(self):
        return self._resultat    
        
    def oui(self):
        self._resultat = True
        self.done(1)     

    def non(self):
        self.done(0)


def dmConfirmer(txt):
    ecran = EcranConfirmation()
    ecran.afficher(txt)
    ecran.show()
    ecran.exec_() 
    retour = ecran.resultat()
    del ecran
    return retour

if __name__ == "__main__":
    app = QApplication(sys.argv)
    print dmConfirmer("test: confirmer?")
    r = app.exec_()
    exit(r)