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#/*##########################################################################
# Copyright (C) 2004-2019 V.A. Sole, European Synchrotron Radiation Facility
#
# This file is part of the PyMca X-ray Fluorescence Toolkit developed at
# the ESRF by the Software group.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
#############################################################################*/
__author__ = "V.A. Sole - ESRF Data Analysis"
__contact__ = "sole@esrf.fr"
__license__ = "MIT"
__copyright__ = "European Synchrotron Radiation Facility, Grenoble, France"
from PyMca5.PyMcaGui import PyMcaQt as qt
class ObjectPrintConfigurationWidget(qt.QWidget):
def __init__(self, parent=None):
super(ObjectPrintConfigurationWidget, self).__init__(parent)
self.mainLayout = qt.QGridLayout(self)
self.mainLayout.setContentsMargins(0, 0, 0, 0)
self.mainLayout.setSpacing(2)
hbox = qt.QWidget()
hboxLayout = qt.QHBoxLayout(hbox)
hboxLayout.setContentsMargins(0, 0, 0, 0)
hboxLayout.setSpacing(2)
label = qt.QLabel(self)
label.setText("Units")
label.setAlignment(qt.Qt.AlignCenter)
self._pageButton = qt.QRadioButton()
self._pageButton.setText("Page")
self._inchButton = qt.QRadioButton()
self._inchButton.setText("Inches")
self._cmButton = qt.QRadioButton()
self._cmButton.setText("Centimeters")
self._buttonGroup = qt.QButtonGroup(self)
self._buttonGroup.addButton(self._pageButton)
self._buttonGroup.addButton(self._inchButton)
self._buttonGroup.addButton(self._cmButton)
self._buttonGroup.setExclusive(True)
# units
self.mainLayout.addWidget(label, 0, 0, 1, 4)
#self.mainLayout.addWidget(self._pageButton, 0, 1)
#self.mainLayout.addWidget(self._inchButton, 0, 2)
#self.mainLayout.addWidget(self._cmButton, 0, 3)
hboxLayout.addWidget(self._pageButton)
hboxLayout.addWidget(self._inchButton)
hboxLayout.addWidget(self._cmButton)
self.mainLayout.addWidget(hbox, 1, 0, 1, 4)
self._pageButton.setChecked(True)
# xOffset
label = qt.QLabel(self)
label.setText("X Offset:")
self.mainLayout.addWidget(label, 2, 0)
self._xOffset = qt.QLineEdit(self)
validator = qt.CLocaleQDoubleValidator(None)
self._xOffset.setValidator(validator)
self._xOffset.setText("0.0")
self.mainLayout.addWidget(self._xOffset, 2, 1)
# yOffset
label = qt.QLabel(self)
label.setText("Y Offset:")
self.mainLayout.addWidget(label, 2, 2)
self._yOffset = qt.QLineEdit(self)
validator = qt.CLocaleQDoubleValidator(None)
self._yOffset.setValidator(validator)
self._yOffset.setText("0.0")
self.mainLayout.addWidget(self._yOffset, 2, 3)
# width
label = qt.QLabel(self)
label.setText("Width:")
self.mainLayout.addWidget(label, 3, 0)
self._width = qt.QLineEdit(self)
validator = qt.CLocaleQDoubleValidator(None)
self._width.setValidator(validator)
self._width.setText("0.5")
self.mainLayout.addWidget(self._width, 3, 1)
# height
label = qt.QLabel(self)
label.setText("Height:")
self.mainLayout.addWidget(label, 3, 2)
self._height = qt.QLineEdit(self)
validator = qt.CLocaleQDoubleValidator(None)
self._height.setValidator(validator)
self._height.setText("0.5")
self.mainLayout.addWidget(self._height, 3, 3)
# aspect ratio
self._aspect = qt.QCheckBox(self)
self._aspect.setText("Keep screen aspect ratio")
self._aspect.setChecked(True)
self.mainLayout.addWidget(self._aspect, 4, 1, 1, 2)
def getParameters(self):
ddict = {}
if self._inchButton.isChecked():
ddict['units'] = "inches"
elif self._cmButton.isChecked():
ddict['units'] = "centimeters"
else:
ddict['units'] = "page"
ddict['xOffset'] = float(qt.safe_str(self._xOffset.text()))
ddict['yOffset'] = float(qt.safe_str(self._yOffset.text()))
ddict['width'] = float(qt.safe_str(self._width.text()))
ddict['height'] = float(qt.safe_str(self._height.text()))
if self._aspect.isChecked():
ddict['keepAspectRatio'] = True
else:
ddict['keepAspectRatio'] = False
return ddict
def setParameters(self, ddict=None):
if ddict is None:
ddict = {}
oldDict = self.getParameters()
for key in ["units", "xOffset", "yOffset",
"width", "height", "keepAspectRatio"]:
ddict[key] = ddict.get(key, oldDict[key])
if ddict['units'].lower().startswith("inc"):
self._inchButton.setChecked(True)
elif ddict['units'].lower().startswith("c"):
self._cmButton.setChecked(True)
else:
self._pageButton.setChecked(True)
self._xOffset.setText("%s" % float(ddict['xOffset']))
self._yOffset.setText("%s" % float(ddict['yOffset']))
self._width.setText("%s" % float(ddict['width']))
self._height.setText("%s" % float(ddict['height']))
if ddict['keepAspectRatio']:
self._aspect.setChecked(True)
else:
self._aspect.setChecked(False)
class ObjectPrintConfigurationDialog(qt.QDialog):
def __init__(self, parent=None, configuration=None):
qt.QDialog.__init__(self, parent)
self.setWindowTitle("Set print size preferences")
if configuration is None:
configuration = {"xOffset": 0.0,
"yOffset": 0.0,
"width": 0.5,
"height": 0.5,
"units": "page",
"keepAspectRatio": True}
layout = qt.QVBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(0)
self.configurationWidget = ObjectPrintConfigurationWidget(self)
hbox = qt.QWidget(self)
hboxLayout = qt.QHBoxLayout(hbox)
self.okButton = qt.QPushButton(hbox)
self.okButton.setText("Accept")
self.okButton.setAutoDefault(False)
self.rejectButton = qt.QPushButton(hbox)
self.rejectButton.setText("Dismiss")
self.rejectButton.setAutoDefault(False)
self.okButton.clicked.connect(self.accept)
self.rejectButton.clicked.connect(self.reject)
hboxLayout.setContentsMargins(0, 0, 0, 0)
hboxLayout.setSpacing(2)
hboxLayout.addWidget(qt.HorizontalSpacer(hbox))
hboxLayout.addWidget(self.okButton)
hboxLayout.addWidget(self.rejectButton)
hboxLayout.addWidget(qt.HorizontalSpacer(hbox))
layout.addWidget(self.configurationWidget)
layout.addWidget(hbox)
self.setPrintConfiguration(configuration)
def setPrintConfiguration(self, configuration, printer=None):
# TODO: Receive printer in order to be able to convert units
# from page to inch and/or centimeters
self.configurationWidget.setParameters(configuration)
def getPrintConfiguration(self):
return self.configurationWidget.getParameters()
if __name__ == "__main__":
app = qt.QApplication([])
w = ObjectPrintConfigurationDialog()
if w.exec():
print(w.getPrintConfiguration())
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