def __init__(self, parent = None):
QtGui.QMainWindow.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.parent = parent
self.offset = 0
self.setStatusBar(None)
self.ui.okButton.setDefault(True)
self.connect(self.ui.cancelButton, QtCore.SIGNAL("clicked()"),
self.slot_cancel)
self.connect(self.ui.okButton, QtCore.SIGNAL("clicked()"),
self.slot_ok)
class OffsetWindow(QtGui.QMainWindow):
"""
OffsetWindow is the window in which the user will input the offset.
"""
def __init__(self, parent = None):
QtGui.QMainWindow.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.parent = parent
self.offset = 0
self.setStatusBar(None)
self.ui.okButton.setDefault(True)
self.connect(self.ui.cancelButton, QtCore.SIGNAL("clicked()"),
self.slot_cancel)
self.connect(self.ui.okButton, QtCore.SIGNAL("clicked()"),
self.slot_ok)
def slot_open(self, event):
"""
Slot for opening the Preamble window. It repopulates the window with the
saved preamble.
"""
# On
if event == 2:
self.offset = self.parent.offset
self.ui.offsetSpinBox.setValue(self.parent.ui.pageSpinBox.value() +
self.offset)
self.show()
# Off
else:
old = self.offset
page = self.parent.ui.pageSpinBox.value() - old
self.offset = 0
self.parent.ui.documentWidget.offset = 0
self.parent.ui.maxPageLabel.setText("of %d" %
self.parent.ui.documentWidget.num_pages)
self.parent.ui.pageSpinBox.setMaximum(
self.parent.ui.pageSpinBox.maximum() - old)
self.parent.ui.pageSpinBox.setMinimum(
self.parent.ui.pageSpinBox.minimum() - old)
self.parent.ui.pageSpinBox.setValue(page)
def slot_cancel(self):
""" Slot for cancel button. Closes window without saving. """
self.parent.ui.offsetCheckBox.setChecked(False)
self.close()
def slot_ok(self):
"""
Slot for ok button. It stores the value in the preamble QTextEdit
window.
"""
self.offset = self.ui.offsetSpinBox.value()-self.parent.ui.pageSpinBox.value()
#print 'Offset %d.' % self.offset
self.parent.ui.documentWidget.offset = self.offset
self.parent.ui.maxPageLabel.setText("of %d" %
(self.parent.ui.documentWidget.num_pages + self.offset))
self.parent.ui.pageSpinBox.setMaximum(self.parent.ui.pageSpinBox.maximum() +
self.offset)
#print 'Minimum %d' % self.parent.ui.pageSpinBox.minimum()
self.parent.ui.pageSpinBox.setMinimum(self.parent.ui.pageSpinBox.minimum() +
self.offset)
self.parent.ui.pageSpinBox.setValue(self.ui.offsetSpinBox.value())
self.close()