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#/*##########################################################################
# Copyright (C) 2004-2022 European Synchrotron Radiation Facility
#
# This file is part of the PyMca X-ray Fluorescence Toolkit developed at
# the ESRF.
#
# 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__ = "E. Papillon, V.A. Sole - ESRF"
__contact__ = "sole@esrf.fr"
__license__ = "MIT"
__copyright__ = "European Synchrotron Radiation Facility, Grenoble, France"
from PyMca5.PyMcaGui import PyMcaQt as qt
QTVERSION = qt.qVersion()
try:
import PyMca5.PyMcaGui.pymca.SilxGLWindow
OBJECT3D = True
except:
OBJECT3D = False
class SpecFileCntTable(qt.QTableWidget):
sigSpecFileCntTableSignal = qt.pyqtSignal(object)
def __init__(self, parent=None):
qt.QTableWidget.__init__(self, parent)
self.cntList = []
self.mcaList = []
self.xSelection = []
self.ySelection = []
self.monSelection = []
self.__is3DEnabled = False
self.__is2DEnabled = False
labels = ['Counter', 'X ', 'Y ', 'Mon']
self.setColumnCount(len(labels))
for i in range(len(labels)):
item = self.horizontalHeaderItem(i)
if item is None:
item = qt.QTableWidgetItem(labels[i],
qt.QTableWidgetItem.Type)
item.setText(labels[i])
self.setHorizontalHeaderItem(i,item)
"""
#the cell is not the same as the check box
#but I wonder about the checkboxes being destroyed
self.cellClicked[int, int].connect(self._mySlot)
"""
def build(self, cntlist, nmca=None):
if not OBJECT3D:
nmca = 0
nmca = 0
if nmca is None:
nmca = 0
self.cntList = cntlist
self.mcaList = []
n = len(cntlist)
self.setRowCount(n)
if n > 0:
self.setRowCount(n + nmca)
rheight = self.horizontalHeader().sizeHint().height()
for i in range(n):
self.setRowHeight(i, rheight)
self.__addLine(i, cntlist[i])
for j in range(1, 4, 1):
widget = self.cellWidget(i, j)
widget.setEnabled(True)
for j in range(nmca):
row = n+j
self.setRowHeight(n+j, rheight)
mca = "Mca %d" % (j+1)
self.mcaList.append(mca)
self.__addLine(n+j, self.mcaList[j])
#the x checkbox
widget = self.cellWidget(row, 1)
widget.setChecked(False)
widget.setEnabled(False)
#the y checkbox
widget = self.cellWidget(row, 2)
widget.setChecked(False)
widget.setEnabled(True)
#the Monitor checkbox
widget = self.cellWidget(row, 3)
widget.setChecked(False)
widget.setEnabled(False)
else:
self.setRowCount(0)
self.resizeColumnToContents(1)
self.resizeColumnToContents(2)
self.resizeColumnToContents(3)
def __addLine(self, i, cntlabel):
#the counter name
item = self.item(i, 0)
if item is None:
item = qt.QTableWidgetItem(cntlabel,
qt.QTableWidgetItem.Type)
item.setTextAlignment(qt.Qt.AlignHCenter | qt.Qt.AlignVCenter)
self.setItem(i, 0, item)
else:
item.setText(cntlabel)
#item is just enabled (not selectable)
item.setFlags(qt.Qt.ItemIsEnabled)
#the checkboxes
for j in range(1, 4, 1):
widget = self.cellWidget(i, j)
if widget is None:
widget = CheckBoxItem(self, i, j)
self.setCellWidget(i, j, widget)
widget.sigCheckBoxItemSignal.connect(self._mySlot)
else:
pass
def set3DEnabled(self, value):
self.__is2DEnabled = False
if value:
self.__is3DEnabled = True
if len(self.xSelection) > 3:
self.xSelection = self.xSelection[-3:]
else:
self.__is3DEnabled = False
if len(self.xSelection) > 1:
self.xSelection = [1 * self.xSelection[0]]
self._update()
def set2DEnabled(self, value):
self.__is3DEnabled = False
if value:
self.__is2DEnabled = True
if len(self.xSelection) > 2:
self.xSelection = self.xSelection[-2:]
else:
self.__is2DEnabled = False
if len(self.xSelection) > 1:
self.xSelection = [1 * self.xSelection[0]]
self._update()
def _mySlot(self, ddict):
row = ddict["row"]
col = ddict["col"]
if col == 1:
if ddict["state"]:
if row not in self.xSelection:
self.xSelection.append(row)
else:
if row in self.xSelection:
del self.xSelection[self.xSelection.index(row)]
if (not OBJECT3D) or (not self.__is3DEnabled):
if len(self.xSelection) > 2:
#that is to support mesh plots
self.xSelection = self.xSelection[-2:]
if not self.__is2DEnabled:
if len(self.xSelection) > 1:
self.xSelection = self.xSelection[-1:]
elif len(self.xSelection) > 3:
self.xSelection = self.xSelection[-3:]
if col == 2:
if ddict["state"]:
if row not in self.ySelection:
self.ySelection.append(row)
else:
if row in self.ySelection:
del self.ySelection[self.ySelection.index(row)]
if col == 3:
if ddict["state"]:
if row not in self.monSelection:
self.monSelection.append(row)
else:
if row in self.monSelection:
del self.monSelection[self.monSelection.index(row)]
if len(self.monSelection) > 1:
self.monSelection = self.monSelection[-1:]
self._update()
def _update(self):
for i in range(self.rowCount()):
j = 1
widget = self.cellWidget(i, j)
if i in self.xSelection:
if not widget.isChecked():
widget.setChecked(True)
else:
if widget.isChecked():
widget.setChecked(False)
j = 2
widget = self.cellWidget(i, j)
if i in self.ySelection:
if not widget.isChecked():
widget.setChecked(True)
else:
if widget.isChecked():
widget.setChecked(False)
j = 3
widget = self.cellWidget(i, j)
if i in self.monSelection:
if not widget.isChecked():
widget.setChecked(True)
else:
if widget.isChecked():
widget.setChecked(False)
ddict = {}
ddict["event"] = "updated"
self.sigSpecFileCntTableSignal.emit(ddict)
def getCounterSelection(self):
ddict = {}
ddict['cntlist'] = self.cntList * 1
ddict['mcalist'] = self.mcaList * 1
ddict['x'] = self.xSelection * 1
ddict['y'] = self.ySelection * 1
ddict['m'] = self.monSelection * 1
return ddict
def setCounterSelection(self, ddict):
keys = ddict.keys()
if 'cntlist' in keys: cntlist = ddict['cntlist']
else: cntlist = self.cntList * 1
if 'x' in keys: x = ddict['x']
else: x = []
if 'y' in keys: y = ddict['y']
else: y = []
if 'm' in keys: monitor = ddict['m']
else: monitor = []
self.xSelection = []
for item in x:
if item < len(cntlist):
counter = cntlist[item]
if counter in self.cntList:
self.xSelection.append(self.cntList.index(counter))
else:
self.xSelection.append(item)
self.ySelection = []
for item in y:
if item < len(cntlist):
counter = cntlist[item]
if counter in self.cntList:
self.ySelection.append(self.cntList.index(counter))
self.monSelection = []
for item in monitor:
if item < len(cntlist):
counter = cntlist[item]
if counter in self.cntList:
self.monSelection.append(self.cntList.index(counter))
self._update()
class CheckBoxItem(qt.QCheckBox):
sigCheckBoxItemSignal = qt.pyqtSignal(object)
def __init__(self, parent, row, col):
qt.QCheckBox.__init__(self, parent)
self.__row = row
self.__col = col
self.clicked[bool].connect(self._mySignal)
def _mySignal(self, value):
ddict = {}
ddict["event"] = "clicked"
ddict["state"] = value
ddict["row"] = self.__row * 1
ddict["col"] = self.__col * 1
self.sigCheckBoxItemSignal.emit(ddict)
def main():
app = qt.QApplication([])
tab = SpecFileCntTable()
tab.build(["Cnt1", "Cnt2", "Cnt3"])
tab.setCounterSelection({'x':[1, 2], 'y':[4], 'cntlist':["dummy", "Cnt0", "Cnt1", "Cnt2", "Cnt3"]})
tab.show()
app.exec()
if __name__ == "__main__":
main()
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