def __init__(self, doc):
"""Initialisation method for the View
"""
QWidget.__init__(self)
self.doc = doc
# The ui from designer is setup as self.ui
self.ui = Ui_queuedReductionsUI()
self.ui.setupUi(self)
self.setGeometry(650, 100, 600, 400)
# Add the relevant connections to populate UI elements
self.ui.maskFileLineEdit.setText(self.doc.getMaskfile())
self.ui.directBeamLineEdit.setText(
self.doc.getDirectBeam())
self.connect(self.ui.maskFilePushButtonQueue,
SIGNAL("clicked()"),
self.changeMaskFileForQueue)
self.connect(self.ui.directBeamPushButtonQueue,
SIGNAL("clicked()"),
self.changeDirectBeamForQueue)
self.connect(self.ui.cancelQueuePushButton,
SIGNAL("clicked()"),
self.cancelReductionQueue)
self.connect(self.ui.reduceQueuePushButton,
SIGNAL("clicked()"),
self.doQueuedReductions)
self.tablemodel = QueueTableModel(self.doc)
self.ui.reductionQueueTableView.setModel(self.tablemodel)
class QueueWindowView(QWidget):
"""A view for showing which reductions are currently queued
First implementation is just to show them and provide a reduce
button. More complex version should allow removal of items
from the queue.
"""
def __init__(self, doc):
"""Initialisation method for the View
"""
QWidget.__init__(self)
self.doc = doc
# The ui from designer is setup as self.ui
self.ui = Ui_queuedReductionsUI()
self.ui.setupUi(self)
self.setGeometry(650, 100, 600, 400)
# Add the relevant connections to populate UI elements
self.ui.maskFileLineEdit.setText(self.doc.getMaskfile())
self.ui.directBeamLineEdit.setText(
self.doc.getDirectBeam())
self.connect(self.ui.maskFilePushButtonQueue,
SIGNAL("clicked()"),
self.changeMaskFileForQueue)
self.connect(self.ui.directBeamPushButtonQueue,
SIGNAL("clicked()"),
self.changeDirectBeamForQueue)
self.connect(self.ui.cancelQueuePushButton,
SIGNAL("clicked()"),
self.cancelReductionQueue)
self.connect(self.ui.reduceQueuePushButton,
SIGNAL("clicked()"),
self.doQueuedReductions)
self.tablemodel = QueueTableModel(self.doc)
self.ui.reductionQueueTableView.setModel(self.tablemodel)
def changeMaskFileForQueue(self):
"""Method for changing the maskfile for queue
This method needs to change the mask file for
each reduction in the queue. There is currently no
means of changing them independently through the
GUI.
"""
maskfilepath = QFileDialog.getOpenFileName(self,
'Select Mask File',
self.doc.getInPath())
self.ui.maskFileLineEdit.setText(maskfilepath)
for reduction in self.doc.getReductionQueue():
reduction.setMaskfile(maskfilepath)
def changeDirectBeamForQueue(self):
"""Method for changing the direct beam run for queue
This method needs to change the direct beam run for
each reduction in the queue. There is currently no
means of changing them independently through the
GUI.
"""
directbeampath = QFileDialog.getOpenFileName(self,
'Select Direct Beam',
self.doc.getInPath())
directbeamrun = os.path.basename(str(directbeampath)).lstrip('SANS2D0')
self.ui.directBeamLineEdit.setText(directbeamrun)
for reduction in self.doc.getReductionQueue():
reduction.setDirectBeam(directbeamrun)
def cancelReductionQueue(self):
"""Method for cancelling the queue
This method will both close the queue window and
clear the queue, allowing the user to start again
with a new queue.
"""
self.doc.clearReductionQueue()
self.close()
self.destroy()
def doQueuedReductions(self):
"""UI Calling method for doing the full set of reductions
Calls the document method for doing the queued reductions and
then kills the queue and closes the queue window.
"""
self.doc.doQueuedReductions()
self.cancelReductionQueue()
