/usr/share/pyshared/PyMca/ProfileScanWidget.py is in pymca 4.5.0-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Copyright (C) 2004-2011 European Synchrotron Radiation Facility
#
# This file is part of the PyMCA X-ray Fluorescence Toolkit developed at
# the ESRF by the Beamline Instrumentation Software Support (BLISS) group.
#
# This toolkit is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2 of the License, or (at your option)
# any later version.
#
# PyMCA is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# PyMCA; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA 02111-1307, USA.
#
# PyMCA follows the dual licensing model of Trolltech's Qt and Riverbank's PyQt
# and cannot be used as a free plugin for a non-free program.
#
# Please contact the ESRF industrial unit (industry@esrf.fr) if this license
# is a problem for you.
#############################################################################*/
__author__ = "V.A. Sole - ESRF Data Analysis"
import sys
from PyMca import ScanWindow
qt = ScanWindow.qt
DEBUG = 0
class ProfileScanWidget(ScanWindow.ScanWindow):
def __init__(self, parent=None, actions=False, **kw):
ScanWindow.ScanWindow.__init__(self, parent, **kw)
if actions:
self._buildActionsBox()
def _buildActionsBox(self):
self.labelBox = qt.QWidget(self)
self.labelBox.mainLayout = qt.QHBoxLayout(self.labelBox)
self.labelLabel = qt.QLabel(self.labelBox)
self.labelLabel.setText("Selection Label = ")
self.label = qt.QLineEdit(self.labelBox)
self.labelBox.mainLayout.addWidget(self.labelLabel)
self.labelBox.mainLayout.addWidget(self.label)
self.buttonBox = self.labelBox
buttonBox = self.buttonBox
self.buttonBoxLayout = self.labelBox.mainLayout
self.buttonBoxLayout.setMargin(0)
self.buttonBoxLayout.setSpacing(0)
self.addButton = qt.QPushButton(buttonBox)
self.addButton.setText("ADD")
self.addButton.setToolTip("Add curves to destination widget")
self.removeButton = qt.QPushButton(buttonBox)
self.removeButton.setText("REMOVE")
self.removeButton.setToolTip("Remove curves from destination widget")
self.buttonBoxLayout.addWidget(self.addButton)
self.buttonBoxLayout.addWidget(self.removeButton)
self.replaceButton = qt.QPushButton(buttonBox)
self.replaceButton.setText("REPLACE")
self.replaceButton.setToolTip("Replace curves in destination widget")
self.buttonBoxLayout.addWidget(self.replaceButton)
self.mainLayout.addWidget(buttonBox)
self.connect(self.addButton, qt.SIGNAL("clicked()"),
self._addClicked)
self.connect(self.removeButton, qt.SIGNAL("clicked()"),
self._removeClicked)
self.connect(self.replaceButton, qt.SIGNAL("clicked()"),
self._replaceClicked)
def _addClicked(self):
if DEBUG:
print("ADD clicked")
self._emitActionSignal(action='ADD')
def _removeClicked(self):
if DEBUG:
print("REMOVE clicked")
self._emitActionSignal(action='REMOVE')
def _replaceClicked(self):
if DEBUG:
print("REPLACE clicked")
self._emitActionSignal(action='REPLACE')
def _emitActionSignal(self, action='ADD'):
if action not in ['ADD', 'REMOVE', 'REPLACE']:
print("Unrecognized action %s" % action)
curveList = self.getAllCurves()
if curveList in [None, []]:
return
text = self.label.text()
if sys.version < '3.0':
text = str(text)
ddict = {}
ddict['event'] = action
ddict['action'] = action
ddict['label'] = text
ddict['curves'] = curveList
if action == 'ADD':
self.emit(qt.SIGNAL("addClicked"), ddict)
elif action == 'REMOVE':
self.emit(qt.SIGNAL("removeClicked"), ddict)
else:
self.emit(qt.SIGNAL("replaceClicked"), ddict)
def test():
app = qt.QApplication([])
qt.QObject.connect(app,
qt.SIGNAL("lastWindowClosed()"),
app,
qt.SLOT('quit()'))
def testSlot(ddict):
print(ddict)
w = ProfileScanWidget(actions=True)
w.addCurve([1, 2, 3, 4], [1, 4, 9, 16], legend='Dummy')
qt.QObject.connect(w, qt.SIGNAL("addClicked"), testSlot)
qt.QObject.connect(w, qt.SIGNAL("removeClicked"), testSlot)
qt.QObject.connect(w, qt.SIGNAL("replaceClicked"), testSlot)
w.show()
app.exec_()
if __name__ == "__main__":
DEBUG = 1
test()
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