class EditPlayer(QWidget):
"""
This class offers the possibilty to create and edit players.
"""
def __init__(self, player = None, parent = None):
"""
Constructor: inits all elements of the widget. It offers input
textboxes for the name and the fullname of a player.
It creates the actions and connects them to their methods.
Keyword arguments:
player -- a database.models.Player to edit, if None a new one
is created
parent -- parent widget
"""
QWidget.__init__(self, parent)
self.parent = parent
self.player_to = player
gtext = self.tr('Create a new Player')
if player is not None:
gtext = self.tr('Edit a Player')
greet = QLabel(gtext, self)
greet.setStyleSheet("""
QLabel {
font-size: 12pt;
}""")
save = QPushButton(self.tr('Save Player'), self)
self.connect(save, QtCore.SIGNAL('clicked()'),
self.__handle_save)
chancel = QPushButton(self.tr('Chancel'), self)
self.connect(chancel, QtCore.SIGNAL('clicked()'),
self.__handle_chancel)
lbl_name = QLabel(self.tr('Name:'), self)
self.name = QLineEdit()
lbl_fullname = QLabel(self.tr('Fullame:'), self)
self.fullname = QLineEdit()
if player is not None:
self.name.setText(player.name)
self.fullname.setText(player.fullname)
hbox_name = QHBoxLayout()
hbox_name.addWidget(lbl_name)
hbox_name.addWidget(self.name)
hbox_fullname = QHBoxLayout()
hbox_fullname.addWidget(lbl_fullname)
hbox_fullname.addWidget(self.fullname)
hbox_btns = QHBoxLayout()
hbox_btns.addStretch(2)
hbox_btns.addWidget(save)
hbox_btns.addWidget(chancel)
vbox = QVBoxLayout()
vbox.addStretch(1)
vbox.addWidget(greet)
vbox.addStretch(1)
vbox.addLayout(hbox_name)
vbox.addStretch(1)
vbox.addLayout(hbox_fullname)
vbox.addStretch(1)
vbox.addLayout(hbox_btns)
vbox.addStretch(3)
self.setLayout(vbox)
def __handle_save(self):
"""
Saves the current Player.
"""
n = unicode(self.name.text())
fn = unicode(self.fullname.text())
if len(n) <= 0 or len(fn) <= 0:
QMessageBox.warning(self, self.tr('Fill all'),
self.tr("Please fill in all fields."))
return
if self.player_to is None:
self.player_to = Player(name = n, fullname = fn)
else:
self.player_to.name = n
self.player_to.fullname = fn
self.player_to.save()
self.name.setText('')
self.fullname.setText('')
logging.info('player saved in db - ' + self.player_to.info())
QMessageBox.information(self, self.tr('Player saved'),
self.tr("The player was saved successfully."))
self.player_to = None
self.parent.go_home()
def __handle_chancel(self):
"""
Asks if the current Player realy should not be saved and
leaves the EditPlayer dialog.
"""
reply = QMessageBox.question(self, self.tr('Chancel?'),
self.tr("Are you sure you want to chancel and do not save the player?"),
QMessageBox.Yes, QMessageBox.No)
if reply == QMessageBox.Yes:
self.name.setText('')
self.fullname.setText('')
self.player_to = None
self.parent.go_home()
