/usr/lib/python2.7/dist-packages/PyMca/QSpsWidget.py is in pymca 4.7.4+dfsg-1.
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) 2004-2012 European Synchrotron Radiation Facility
#
# This file is part of the PyMca X-ray Fluorescence Toolkit developed at
# the ESRF by the Software 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.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# PyMca follows the dual licensing model of 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.
#############################################################################*/
__revision__ = "$Revision: 1.3 $"
import sys
from PyMca.PyMcaIO import spswrap as sps
from PyMca import PyMcaQt as qt
from PyMca import SpecFileCntTable
from PyMca import MaskImageWidget
QTVERSION = qt.qVersion()
import PyMca.PyMca_Icons as icons
DEBUG = 0
SOURCE_TYPE = 'SPS'
SCAN_MODE = True
if QTVERSION > '4.0.0':
class QGridLayout(qt.QGridLayout):
def addMultiCellWidget(self, w, r0, r1, c0, c1, *var):
self.addWidget(w, r0, c0, 1 + r1 - r0, 1 + c1 - c0)
class SPSFramesMcaWidget(qt.QWidget):
def __init__(self, parent=None):
qt.QWidget.__init__(self, parent)
self.mainLayout = qt.QVBoxLayout(self)
self.mainLayout.setMargin(0)
self.mainLayout.setSpacing(0)
self.graphWidget = MaskImageWidget.MaskImageWidget(self,
imageicons=False,
selection=False)
self.graph = self.graphWidget.graphWidget.graph
self.mainLayout.addWidget(self.graphWidget)
def setInfo(self, info):
self.setDataSize(info["rows"], info["cols"])
self.setTitle(info["Key"])
self.info=info
def setDataSource(self, data):
self.data = data
self.connect(self.data,
qt.SIGNAL("updated"),
self._update)
dataObject = self._getDataObject()
self.graphWidget.setImageData(dataObject.data)
self.lastDataObject = dataObject
def _update(self, ddict):
targetwidgetid = ddict.get('targetwidgetid', None)
if targetwidgetid not in [None, id(self)]:
return
dataObject = self._getDataObject(ddict['Key'],
selection=None)
if dataObject is not None:
self.graphWidget.setImageData(dataObject.data)
self.lastDataObject = dataObject
def _getDataObject(self, key=None, selection=None):
if key is None:
key = self.info['Key']
dataObject = self.data.getDataObject(key,
selection=None,
poll=False)
if dataObject is not None:
dataObject.info['legend'] = self.info['Key']
dataObject.info['imageselection'] = False
dataObject.info['scanselection'] = False
dataObject.info['targetwidgetid'] = id(self)
self.data.addToPoller(dataObject)
return dataObject
def setDataSize(self,rows,cols,selsize=None):
self.rows= rows
self.cols= cols
if self.cols<=self.rows:
self.idx='cols'
else:
self.idx='rows'
def setTitle(self, title):
self.graph.setTitle("%s"%title)
def getSelection(self):
keys = {"plot":self.idx,"x":0,"y":1}
return [keys]
class SPSScanArrayWidget(SpecFileCntTable.SpecFileCntTable):
def setInfo(self, info):
if DEBUG:
print("info = ", info)
if "envdict" in info:
if len(info["envdict"].keys()):
#We have environment information
if "datafile" in info["envdict"]:
if info["envdict"]["datafile"] != "/dev/null":
if DEBUG:
print("I should send a signal, either from here or from the parent to the dispatcher")
if DEBUG:
print("SPEC data file = %s" % datafile)
#usefull keys = ["datafile", "scantype", "axistitles","plotlist", "xlabel", "ylabel"]
#
#info = self.data.getKeyInfo(sel[0])
#except:
# info, data = self.data.LoadSource(sel[0])
cntList = info.get("LabelNames", [])
ycntidx = info["envdict"].get('plotlist', "")
if len(ycntidx):
ycntidx = ycntidx.split(',')
self.build(cntList)
#self.cntTable.setCounterSelection(self._oldCntSelection)
return
if info['cols'] > 0:
#arrayname = info['Key']
arrayname = 'Column'
cntList = []
for i in range(info['cols']):
cntList.append('%s_%03d' % (arrayname, i))
self.build(cntList)
def getSelection(self):
#get selected counter keys
cnt_sel = self.getCounterSelection()
sel_list = []
#build the appropriate selection for mca's
if len(cnt_sel['cntlist']):
if len(cnt_sel['y']): #if there is something to plot
for index in cnt_sel['y']:
sel = {}
sel['selection'] = {}
sel['plot'] = 'scan'
sel['scanselection'] = True
sel['selection']['x'] = cnt_sel['x']
sel['selection']['y'] = [index]
sel['selection']['m'] = cnt_sel['m']
sel['selection']['cntlist'] = cnt_sel['cntlist']
sel_list.append(sel)
return sel_list
class SPSMcaArrayWidget(qt.QWidget):
def __init__(self, parent=None, name="SPS_MCA_DATA", fl=0, title="MCA", size=(0,8192)):
if QTVERSION < '4.0.0':
qt.QWidget.__init__(self, parent, name, fl)
layout= qt.QGridLayout(self, 5, 2)
else:
qt.QWidget.__init__(self, parent)
self.setWindowTitle(name)
layout= QGridLayout(self)
layout.setMargin(5)
layout.setSpacing(0)
self.title= qt.QLabel(self)
font= self.title.font()
font.setBold(1)
self.title.setFont(font)
if QTVERSION < '4.0.0':
layout.addMultiCellWidget(self.title, 0, 0, 0, 1, qt.Qt.AlignCenter)
layout.addRowSpacing(0, 40)
else:
#layout.addMultiCellWidget(self.title, 0, 0, 0, 1, qt.Qt.AlignCenter)
layout.addWidget(self.title, 0, 0)
layout.setAlignment(self.title, qt.Qt.AlignCenter)
self.setTitle(title)
def setInfo(self, info):
self.setDataSize(info["rows"], info["cols"])
self.setTitle(info["Key"])
def setDataSize(self,rows,cols,selsize=None):
self.rows= rows
self.cols= cols
if self.cols<=self.rows:
self.idx='cols'
else:
self.idx='rows'
def setTitle(self, title):
self.title.setText("%s"%title)
def getSelection(self):
keys = {"plot":self.idx,"x":0,"y":1}
return [keys]
class SPSXiaArrayWidget(qt.QWidget):
def __init__(self, parent=None, name="SPS_XIA_DATA", fl=0, title="XIA", size=(0,8192)):
if QTVERSION < '4.0.0':
qt.QWidget.__init__(self, parent, name, fl)
layout= qt.QGridLayout(self, 2, 1)
else:
qt.QWidget.__init__(self, parent)
layout= qt.QGridLayout(self)
layout.setMargin(5)
layout.setSpacing(0)
self.title= qt.QLabel(self)
font= self.title.font()
font.setBold(1)
self.title.setFont(font)
self.title.setText(title)
if QTVERSION < '4.0.0':
self.detList= qt.QListBox(self)
self.detList.setSelectionMode(qt.QListBox.Multi)
layout.addWidget(self.title, 0, 0, qt.Qt.AlignCenter)
layout.addRowSpacing(0, 40)
layout.addWidget(self.detList, 1, 0)
else:
self.detList= qt.QListWidget(self)
self.detList.setSelectionMode(qt.QAbstractItemView.ExtendedSelection)
layout.addWidget(self.title, 0, 0)
layout.setAlignment(self.title, qt.Qt.AlignCenter)
##layout.addRowSpacing(0, 40)
if DEBUG:
print("row spacing")
layout.addWidget(self.detList, 1, 0)
def setTitle(self, title):
self.title.setText("%s"%title)
def setInfo(self, info):
self.setDataSize(info["rows"], info["cols"], info.get("Detectors", None))
self.setTitle(info["Key"])
def setDataSize(self, rows, cols, dets=None):
self.rows= rows
self.cols= cols
if dets is None or (len(dets)!=(rows-1)):
dets= range(self.rows)
self.detList.clear()
if QTVERSION < '4.0.0':
for idx in range(1, self.rows):
self.detList.insertItem("Detector %d"%dets[idx-1])
else:
for idx in range(1, self.rows):
self.detList.addItem("Detector %d"%dets[idx-1])
def getSelection(self):
selection= []
if QTVERSION < '4.0.0':
ylist= [ (idx+1) for idx in range(self.detList.count()) if self.detList.isSelected(idx) ]
else:
itemlist = self.detList.selectedItems()
ylist = [int(str(item.text()).split()[-1]) for item in itemlist]
for y in ylist:
selection.append({"plot":"XIA", "x":0, "y":y})
return selection
class SPS_ImageArray(qt.QWidget):
def __init__(self, parent=None, name="SPS_ImageArray", fl=0, title="MCA", size=(0,8192)):
if QTVERSION < '4.0.0':
qt.QWidget.__init__(self, parent, name, fl)
layout= qt.QGridLayout(self, 5, 2)
else:
qt.QWidget.__init__(self, parent)
self.setWindowTitle(name)
layout= QGridLayout(self)
layout.setMargin(5)
layout.setSpacing(0)
self.title= qt.QLabel(self)
font= self.title.font()
font.setBold(1)
self.title.setFont(font)
if QTVERSION < '4.0.0':
layout.addMultiCellWidget(self.title, 0, 0, 0, 1, qt.Qt.AlignCenter)
layout.addRowSpacing(0, 40)
else:
#layout.addMultiCellWidget(self.title, 0, 0, 0, 1, qt.Qt.AlignCenter)
layout.addWidget(self.title, 0, 0)
layout.setAlignment(self.title, qt.Qt.AlignCenter)
self.setTitle(title)
def setInfo(self, info):
self.setDataSize(info["rows"], info["cols"])
self.setTitle(info["Key"])
def setDataSize(self,rows,cols,selsize=None):
self.rows= rows
self.cols= cols
def setTitle(self, title):
self.title.setText("%s"%title)
def getSelection(self):
#get selected counter keys
sel_list = []
sel = {}
sel['selection'] = {}
sel['plot'] = 'image'
sel['scanselection'] = False
sel['selection'] = None
sel_list.append(sel)
return sel_list
class SPS_StandardArray(qt.QWidget):
def __init__(self, parent=None, name="SPS_StandardArray", fl=0, rows=0, cols=0):
if QTVERSION < '4.0.0':
qt.QWidget.__init__(self, parent, name, fl)
layout= qt.QGridLayout(self, 4, 2)
else:
qt.QWidget.__init__(self, parent)
layout= qt.QGridLayout(self)
layout.setMargin(5)
layout.setSpacing(0)
plab= qt.QLabel("Plot", self)
xlab= qt.QLabel("X :", self)
ylab= qt.QLabel("Y :", self)
layout.addWidget(plab, 0, 0, qt.Qt.AlignRight)
layout.addWidget(xlab, 1, 0, qt.Qt.AlignRight)
layout.addWidget(ylab, 2, 0, qt.Qt.AlignRight|qt.Qt.AlignTop)
self.plotCombo= qt.QComboBox(self)
self.plotCombo.setEditable(0)
if QTVERSION < '4.0.0':
self.plotCombo.insertItem("Rows")
self.plotCombo.insertItem("Columns")
else:
self.plotCombo.addItem("Rows")
self.plotCombo.addItem("Columns")
self.xCombo= qt.QComboBox(self)
self.xCombo.setEditable(0)
if QTVERSION < '4.0.0':
self.yList= qt.QListBox(self)
self.yList.setSelectionMode(qt.QListBox.Multi)
else:
self.yList= qt.QListWidget(self)
self.yList.setSelectionMode(qt.QAbstractItemView.ExtendedSelection)
layout.addWidget(self.plotCombo, 0, 1)
layout.addWidget(self.xCombo, 1, 1)
layout.addWidget(self.yList, 2, 1)
self.connect(self.plotCombo, qt.SIGNAL("activated(int)"), self.__plotChanged)
self.setDataSize(rows, cols)
def setDataSize(self, rows, cols):
self.rows= rows
self.cols= cols
idx= self.cols<=self.rows
if QTVERSION < '4.0.0':
self.plotCombo.setCurrentItem(idx)
else:
self.plotCombo.setCurrentIndex(idx)
self.__plotChanged(idx)
def __plotChanged(self, index):
if index==1:
txt= "Column"
val= self.cols
else:
txt= "Row"
val= self.rows
self.xCombo.clear()
if QTVERSION < '4.0.0':
self.xCombo.insertItem("Array Index")
self.yList.clear()
for x in range(val):
self.xCombo.insertItem("%s %d"%(txt,x))
self.yList.insertItem("%s %d"%(txt,x))
if val==2:
self.xCombo.setCurrentItem(0)
self.__xChanged(0)
else:
self.xCombo.addItem("Array Index")
self.yList.clear()
for x in range(val):
self.xCombo.addItem("%s %d"%(txt,x))
self.yList.addItem("%s %d"%(txt,x))
if val==2:
self.xCombo.setCurrentIndex(0)
self.__xChanged(0)
def __xChanged(self, index):
pass
def getSelection(self):
selection= []
if QTVERSION < '4.0.0':
idx= self.plotCombo.currentItem()
else:
idx= self.plotCombo.currentIndex()
if idx==1: plot= "cols"
else: plot= "rows"
if QTVERSION < '4.0.0':
idx= self.xCombo.currentItem()
else:
idx= self.xCombo.currentIndex()
if idx==0: x= None
else: x= idx-1
if QTVERSION < '4.0.0':
ylist= [ idx for idx in range(self.yList.count()) if self.yList.isSelected(idx) ]
else:
itemlist = self.yList.selectedItems()
ylist = [int(str(item.text()).split()[-1]) for item in itemlist]
for y in ylist:
selection.append({"plot":plot, "x":x, "y":y})
return selection
class QSpsWidget(qt.QWidget):
HiddenArrays= ["MCA_DATA_PARAM", "XIA_STAT", "XIA_DET"]
WidgetArrays= {"scan":SPSScanArrayWidget,
"xia": SPSXiaArrayWidget,
"mca": SPSMcaArrayWidget,
"array": SPS_StandardArray,
"image": SPS_ImageArray,
"frames_mca":SPSFramesMcaWidget,
"frames_image":qt.QWidget,
"empty": qt.QWidget}
TypeArrays= {"MCA_DATA": "mca", "XIA_PLOT": "mca",
"XIA_DATA": "xia", "XIA_BASELINE":"xia",
"SCAN_D": "scan", "image_data":"image" }
def __init__(self, parent=None, name="SPSSelector", fl=0):
if QTVERSION < '4.0.0':
qt.QWidget.__init__(self, parent, name, fl)
else:
qt.QWidget.__init__(self, parent)
self.dataSource= None
self.data= None
self.currentSpec= None
self.currentArray= None
self.selection= None
self.openFile = self.refreshSpecList
self.selectPixmap= qt.QPixmap(icons.selected)
self.unselectPixamp= qt.QPixmap(icons.unselected)
mainLayout= qt.QVBoxLayout(self)
# --- spec name selection
specWidget= qt.QWidget(self)
self.specCombo= qt.QComboBox(specWidget)
self.specCombo.setEditable(0)
if QTVERSION < '4.0.0':
self.reload= qt.QIconSet(qt.QPixmap(icons.reload))
refreshButton= qt.QToolButton(specWidget)
refreshButton.setIconSet(self.reload)
self.closeIcon= qt.QIconSet(qt.QPixmap(icons.fileclose))
closeButton= qt.QToolButton(specWidget)
closeButton.setIconSet(self.closeIcon)
else:
self.reload= qt.QIcon(qt.QPixmap(icons.reload))
refreshButton= qt.QToolButton(specWidget)
refreshButton.setIcon(self.reload)
self.closeIcon= qt.QIcon(qt.QPixmap(icons.fileclose))
closeButton= qt.QToolButton(specWidget)
closeButton.setIcon(self.closeIcon)
refreshButton.setSizePolicy(qt.QSizePolicy(qt.QSizePolicy.Fixed, qt.QSizePolicy.Minimum))
closeButton.setSizePolicy(qt.QSizePolicy(qt.QSizePolicy.Fixed, qt.QSizePolicy.Minimum))
specLayout= qt.QHBoxLayout(specWidget)
specLayout.addWidget(self.specCombo)
specLayout.addWidget(refreshButton)
specLayout.addWidget(closeButton)
self.connect(refreshButton, qt.SIGNAL("clicked()"), self.refreshSpecList)
self.connect(closeButton,qt.SIGNAL("clicked()"), self.closeCurrentSpec)
self.connect(self.specCombo, qt.SIGNAL("activated(const QString &)"),
self.refreshArrayList)
# --- splitter
self.splitter= qt.QSplitter(self)
if QTVERSION < '4.0.0':
self.splitter.setOrientation(qt.QSplitter.Vertical)
else:
self.splitter.setOrientation(qt.Qt.Vertical)
# --- shm array list
if QTVERSION < '4.0.0':
self.arrayList= qt.QListView(self.splitter, "ShmArrayList")
self.arrayList.addColumn("")
self.arrayList.addColumn("Array Name")
self.arrayList.addColumn("Rows")
self.arrayList.addColumn("Cols")
self.arrayList.setSorting(-1)
self.arrayList.header().setClickEnabled(0,-1)
self.arrayList.setAllColumnsShowFocus(1)
self.arrayList.setSelectionMode(qt.QListView.Single)
self.connect(self.arrayList,
qt.SIGNAL("selectionChanged()"),
self.__arraySelection)
else:
self.arrayList= qt.QTreeWidget(self.splitter)
labels = ["","Array Name", "Rows","Cols"]
self.arrayList.setColumnCount(len(labels))
self.arrayList.setHeaderLabels(labels)
self.arrayList.setSelectionMode(qt.QAbstractItemView.SingleSelection)
self.connect(self.arrayList,
qt.SIGNAL("itemSelectionChanged()"),
self.__arraySelection)
# --- array parameter
if QTVERSION < '4.0.0':
self.paramIndex= {}
self.paramWidget= qt.QWidgetStack(self.splitter)
for wtype in self.WidgetArrays.keys():
widclass= self.WidgetArrays[wtype]
wid= widclass(self.paramWidget)
self.paramWidget.addWidget(wid)
self.paramIndex[wtype]= self.paramWidget.id(wid)
else:
self.paramIndex= {}
self.paramWidget= qt.QStackedWidget(self.splitter)
for wtype in self.WidgetArrays.keys():
widclass= self.WidgetArrays[wtype]
wid= widclass(self.paramWidget)
self.paramWidget.addWidget(wid)
self.paramIndex[wtype]= self.paramWidget.indexOf(wid)
# --- command buttons
butWidget= qt.QWidget(self)
butWidget.setSizePolicy(qt.QSizePolicy(qt.QSizePolicy.Minimum,
qt.QSizePolicy.Minimum))
addButton= qt.QPushButton("Add", butWidget)
removeButton= qt.QPushButton("Remove", butWidget)
replaceButton= qt.QPushButton("Replace", butWidget)
butLayout= qt.QHBoxLayout(butWidget)
butLayout.addWidget(addButton)
butLayout.addWidget(removeButton)
butLayout.addWidget(replaceButton)
butLayout.setMargin(5)
self.connect(addButton, qt.SIGNAL("clicked()"), self.__addClicked)
self.connect(replaceButton, qt.SIGNAL("clicked()"), self.__replaceClicked)
self.connect(removeButton, qt.SIGNAL("clicked()"), self.__removeClicked)
# --- main layout
mainLayout.setMargin(5)
mainLayout.setSpacing(5)
mainLayout.addWidget(specWidget)
if __name__ != "__main__":
specWidget.hide()
mainLayout.addWidget(self.splitter)
mainLayout.addWidget(butWidget)
def setData(self,data=None):
if DEBUG:
print("setData(self, data) called")
print("spec data = ",data)
self.data= data
self.refreshSpecList()
self.refreshDataSelection()
def setDataSource(self,data=None):
if DEBUG:
print("setDataSource(self, data) called")
print("spec data = ",data)
self.data= data
self.refreshSpecList()
self.refreshDataSelection()
if data is None:
self.arrayList.clear()
else:
self.refreshArrayList(data.sourceName)
def refreshSpecList(self):
speclist= sps.getspeclist()
if self.specCombo.count():
selected= str(self.specCombo.currentText())
else: selected= None
self.specCombo.clear()
if len(speclist):
for spec in speclist:
if QTVERSION < '4.0.0':
self.specCombo.insertItem(spec)
else:
self.specCombo.addItem(spec)
self.selectSpec(selected or speclist[0])
def selectSpec(self, specname=None):
if QTVERSION < '4.0.0':
for idx in range(self.specCombo.count()):
if str(self.specCombo.text(idx))==specname:
self.specCombo.setCurrentItem(idx)
else:
for idx in range(self.specCombo.count()):
if str(self.specCombo.itemText(idx))==specname:
self.specCombo.setCurrentIndex(idx)
def __getCurrentSpec(self):
if self.specCombo.count():
return str(self.specCombo.currentText())
else: return None
def refreshDataSelection(self, source=None):
spec= self.__getCurrentSpec()
if spec is not None and self.dataSource is not None:
arraylist= self.dataSource.GetDataList(spec)
item= self.arrayList.firstChild()
while item is not None:
name= str(item.text(1))
if name in arraylist: item.setPixmap(0, self.selectPixmap)
else: item.setPixmap(0, self.unselectPixmap)
item= item.nextSibling()
def closeCurrentSpec(self):
spec= self.__getCurrentSpec()
if spec is not None and self.dataSource is not None:
arraylist= self.DataSource.GetDataList(spec)
if len(arraylist):
msg= "%d spectrums are linked to that SPEC source.\n"%(len(arraylist))
msg+= "Do you really want to delete all these spectrums ??"
ans= qt.QMessageBox.information(self, "Remove Spec Shared %s"%spec, msg, \
qt.QMessageBox.No, qt.QMessageBox.Yes)
if ans.qt.QMessageBox.Yes:
self.dataSource.RemoveData(spec)
def refreshArrayList(self,qstring):
self.arrayList.clear()
#spec= self.__getCurrentSpec()
self.currentSpec = str(qstring)
spec = self.currentSpec
if spec is not None:
arraylist= {}
for array in sps.getarraylist(spec):
if array not in self.HiddenArrays:
info= sps.getarrayinfo(spec, array)
rows= info[0]
cols= info[1]
type= info[2]
flag= info[3]
if DEBUG:
print(" array = ", array)
print(" flag = ", flag)
print(" type = ", type)
if type!=sps.STRING:
if (flag & sps.TAG_ARRAY) == sps.TAG_ARRAY:
arraylist[array]= (rows, cols)
if len(arraylist.keys()):
arrayorder= arraylist.keys()
arrayorder.sort()
arrayorder.reverse()
if QTVERSION < '4.0.0':
for name in arrayorder:
self.arrayList.insertItem(qt.QListViewItem(self.arrayList,
"", name, str(arraylist[name][0]), str(arraylist[name][1])))
else:
for name in arrayorder:
item = (qt.QTreeWidgetItem(self.arrayList,
["", name, str(arraylist[name][0]), str(arraylist[name][1])]))
self.refreshDataSelection()
self.__getParamWidget("empty")
def __arraySelection(self):
if QTVERSION < '4.0.0':
item= self.arrayList.selectedItem()
if item is not None:
self.currentArray= str(item.text(1))
else:
#click on empty space
return
else:
item= self.arrayList.selectedItems()
if len(item):
item = item[0]
self.currentArray= str(item.text(1))
else:
#click on empty space
return
#self.data.SetSource(self.currentSpec)
#self.data.LoadSource(self.currentArray)
info= self.data.getKeyInfo(self.currentArray)
wid= None
atype = None
if 0 and ((info['flag'] & sps.TAG_FRAMES) == sps.TAG_FRAMES) and\
((info['flag'] & sps.TAG_IMAGE) == sps.TAG_IMAGE):
atype = "frames_image"
elif ((info['flag'] & sps.TAG_FRAMES) == sps.TAG_FRAMES) and\
((info['flag'] & sps.TAG_MCA) == sps.TAG_MCA):
atype = "frames_mca"
elif (info['flag'] & sps.TAG_IMAGE) == sps.TAG_IMAGE:
atype = "image"
elif (info['flag'] & sps.TAG_MCA) == sps.TAG_MCA:
atype = "mca"
elif (info['flag'] & sps.TAG_SCAN) == sps.TAG_SCAN:
atype = "scan"
elif (info['rows'] > 100) and (info['cols'] > 100):
atype = "image"
if atype is not None:
wid= self.__getParamWidget(atype)
wid.setInfo(info)
if hasattr(wid, "setDataSource"):
wid.setDataSource(self.data)
else:
for (array, atype) in self.TypeArrays.items():
if self.currentArray[0:len(array)]==array:
wid= self.__getParamWidget(atype)
wid.setInfo(info)
if hasattr(wid, "setDataSource"):
wid.setDataSource(self.data)
break
if wid is None:
arrayType = "ARRAY"
wid= self.__getParamWidget("array")
wid.setDataSize(info["rows"], info["cols"])
else:
arrayType = atype.upper()
#emit a selection to inform about the change
ddict = {}
ddict['SourceName'] = self.data.sourceName
ddict['SourceType'] = self.data.sourceType
ddict['event'] = "SelectionTypeChanged"
if arrayType in ["IMAGE"]:
ddict['SelectionType'] = self.data.sourceName +" "+self.currentArray
elif arrayType in ["MCA", "XIA"]:
ddict['SelectionType'] = "MCA"
elif arrayType in ["ARRAY"]:
ddict['SelectionType'] = "MCA"
else:
ddict['SelectionType'] = arrayType
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL("otherSignals"), (ddict,))
else:
self.emit(qt.SIGNAL("otherSignals"), ddict)
def __getParamWidget(self, widtype):
if QTVERSION < '4.0.0':
wid= self.paramWidget.visibleWidget()
if self.paramWidget.id(wid)!=self.paramIndex[widtype]:
self.paramWidget.raiseWidget(self.paramIndex[widtype])
wid= self.paramWidget.visibleWidget()
else:
wid= self.paramWidget.currentWidget()
if self.paramWidget.indexOf(wid) != self.paramIndex[widtype]:
self.paramWidget.setCurrentIndex(self.paramIndex[widtype])
wid = self.paramWidget.currentWidget()
return wid
def __replaceClicked(self):
if DEBUG:
print("replace clicked")
selkeys= self.__getSelectedKeys()
if len(selkeys):
#self.eh.event(self.repEvent, selkeys)
if DEBUG:
print("Replace event")
sel = {}
sel['SourceType'] = SOURCE_TYPE
sellistsignal = []
for selection in selkeys:
selsignal = {}
selsignal['SourceType'] = self.data.sourceType
selsignal['SourceName'] = self.data.sourceName
selsignal['selection'] = None
selsignal['Key'] = selection['Key']
if 'SourceName' not in sel:
sel['SourceName'] = selection['SourceName']
arrayname = selection['Key']
if 'Key' not in sel:
sel['Key'] = selection['Key']
if arrayname not in sel:
sel[arrayname] = {'rows':[],'cols':[]}
if selection['plot'] == 'cols':
selsignal["selection"] = {"cols":{}}
selsignal["selection"]["cols"] = {}
selsignal["selection"]["cols"]["x"] = [selection['x']]
selsignal["selection"]["cols"]["y"] = [selection['y']]
if type(self.data.sourceName) == type(''):
sname = [self.data.sourceName]
else:
sname = self.data.sourceName
selsignal["legend"] = sname[0] +\
" "+selsignal['Key']+\
".c.%d" % int(selection['y'])
sel[arrayname]['cols'].append({'x':selection['x'],'y':selection['y']})
elif selection['plot'] == 'rows':
sel[arrayname]['rows'].append({'x':selection['x'],'y':selection['y']})
selsignal["selection"] = {"rows":{}}
selsignal["selection"]["rows"] = {}
selsignal["selection"]["rows"]["x"] = [selection['x']]
selsignal["selection"]["rows"]["y"] = [selection['y']]
if type(self.data.sourceName) == type(''):
sname = [self.data.sourceName]
else:
sname = self.data.sourceName
selsignal["legend"] = sname[0] +\
" "+selsignal['Key']+\
".r.%d" % int(selection['y'])
elif selection['plot'] == 'XIA':
sel[arrayname]['rows'].append({'x':selection['x'],
'y':selection['y']})
#selsignal["Key"] += ".r.%d" % int(selection['y'])
selsignal["selection"] = {"rows":{}, "XIA":True}
selsignal["selection"]["rows"] = {}
selsignal["selection"]["rows"]["x"] = [selection['x']]
selsignal["selection"]["rows"]["y"] = [selection['y']]
if type(self.data.sourceName) == type(''):
sname = [self.data.sourceName]
else:
sname = self.data.sourceName
selsignal["legend"] = sname[0] +\
" "+selsignal['Key']+\
" #%02d" % int(selection['y'])
elif selection['plot'] == 'scan':
if SCAN_MODE:
#sel[arrayname]['cols'].append({'x':selection['selection']['x'][0],
# 'y':selection['selection']['y'][0]})
selsignal["selection"] = selection['selection']
selsignal['legend'] = self.data.sourceName + " " + \
selsignal['Key']
selsignal['scanselection'] = True
#print "cheeting"
#selsignal['scanselection'] = False
else:
#do it as a col
sel[arrayname]['cols'].append({'x':selection['selection']['x'],
'y':selection['selection']['y']})
selsignal["selection"] = {'cols':{}}
selsignal["selection"]["cols"]["x"] = selection['selection']['x']
selsignal["selection"]["cols"]["y"] = selection['selection']['y']
selsignal['legend'] = self.data.sourceName + " " + \
selsignal['Key']
selsignal['scanselection'] = True
#print "cheeting"
#selsignal['scanselection'] = False
elif selection['plot'] == 'image':
selsignal["selection"] = selection['selection']
selsignal['legend'] = self.data.sourceName + " " + \
selsignal['Key']
selsignal['scanselection'] = False
selsignal['imageselection'] = True
sellistsignal.append(selsignal)
self.setSelected([sel],reset=1)
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL("replaceSelection"), (sellistsignal,))
else:
self.emit(qt.SIGNAL("replaceSelection"), sellistsignal)
def __addClicked(self):
if DEBUG:
print("select clicked")
selkeys= self.__getSelectedKeys()
if DEBUG:
print("selected keys = ",selkeys )
if len(selkeys):
#self.eh.event(self.addEvent, selkeys)
if DEBUG:
print("Select event")
sel = {}
sel['SourceType'] = SOURCE_TYPE
sellistsignal = []
for selection in selkeys:
selsignal = {}
selsignal['SourceType'] = self.data.sourceType
selsignal['SourceName'] = self.data.sourceName
selsignal['selection'] = None
selsignal['Key'] = selection['Key']
if 'SourceName' not in sel:
sel['SourceName'] = selection['SourceName']
arrayname = selection['Key']
if 'Key' not in sel:
sel['Key'] = selection['Key']
if arrayname not in sel:
sel[arrayname] = {'rows':[],'cols':[]}
if selection['plot'] == 'XIA':
sel[arrayname]['rows'].append({'x':selection['x'],
'y':selection['y']})
#selsignal["Key"] += ".r.%d" % int(selection['y'])
selsignal["selection"] = {"rows":{}, "XIA":True}
selsignal["selection"]["rows"] = {}
selsignal["selection"]["rows"]["x"] = [selection['x']]
selsignal["selection"]["rows"]["y"] = [selection['y']]
if type(self.data.sourceName) == type(''):
sname = [self.data.sourceName]
else:
sname = self.data.sourceName
selsignal["legend"] = sname[0] +\
" "+selsignal['Key']+\
" #%02d" % int(selection['y'])
elif selection['plot'] == 'cols':
sel[arrayname]['cols'].append({'x':selection['x'],
'y':selection['y']})
#selsignal["Key"] += ".c.%d" % int(selection['y'])
selsignal["selection"] = {"cols":{}}
selsignal["selection"]["cols"] = {}
selsignal["selection"]["cols"]["x"] = [selection['x']]
selsignal["selection"]["cols"]["y"] = [selection['y']]
if type(self.data.sourceName) == type(''):
sname = [self.data.sourceName]
else:
sname = self.data.sourceName
selsignal["legend"] = sname[0] +\
" "+selsignal['Key']+\
".c.%d" % int(selection['y'])
elif selection['plot'] == 'rows':
sel[arrayname]['rows'].append({'x':selection['x'],
'y':selection['y']})
#selsignal["Key"] += ".r.%d" % int(selection['y'])
selsignal["selection"] = {"rows":{}}
selsignal["selection"]["rows"] = {}
selsignal["selection"]["rows"]["x"] = [selection['x']]
selsignal["selection"]["rows"]["y"] = [selection['y']]
if type(self.data.sourceName) == type(''):
sname = [self.data.sourceName]
else:
sname = self.data.sourceName
selsignal["legend"] = sname[0] +\
" "+selsignal['Key']+\
".r.%d" % int(selection['y'])
elif selection['plot'] == 'scan':
if SCAN_MODE:
#sel[arrayname]['cols'].append({'x':selection['selection']['x'][0],
# 'y':selection['selection']['y'][0]})
selsignal["selection"] = selection['selection']
selsignal['legend'] = self.data.sourceName + " " + \
selsignal['Key']
selsignal['scanselection'] = True
#print "cheeting"
#selsignal['scanselection'] = False
else:
#do it as a col
sel[arrayname]['cols'].append({'x':selection['selection']['x'],
'y':selection['selection']['y']})
selsignal["selection"] = {'cols':{}}
selsignal["selection"]["cols"]["x"] = selection['selection']['x']
selsignal["selection"]["cols"]["y"] = selection['selection']['y']
selsignal['legend'] = self.data.sourceName + " " + \
selsignal['Key']
selsignal['scanselection'] = True
#print "cheeting"
#selsignal['scanselection'] = False
elif selection['plot'] == 'image':
selsignal["selection"] = selection['selection']
selsignal['legend'] = self.data.sourceName + " " + \
selsignal['Key']
selsignal['scanselection'] = False
selsignal['imageselection'] = True
sellistsignal.append(selsignal)
if self.selection is None:
self.setSelected([sel],reset=1)
else:
self.setSelected([sel],reset=0)
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL("addSelection"), (sellistsignal,))
else:
self.emit(qt.SIGNAL("addSelection"), sellistsignal)
def __getSelectedKeys(self):
selkeys= []
if QTVERSION < '4.0.0':
parwid= self.paramWidget.visibleWidget()
else:
parwid= self.paramWidget.currentWidget()
if self.currentArray is not None:
for sel in parwid.getSelection():
sel["SourceName"]= self.currentSpec
sel['SourceType'] = SOURCE_TYPE
sel["Key"]= self.currentArray
selkeys.append(sel)
return selkeys
def __removeClicked(self):
if DEBUG:
print("remove clicked")
selkeys= self.__getSelectedKeys()
if len(selkeys):
#self.eh.event(self.delEvent, selkeys)
if DEBUG:
print("Remove Event")
print("self.selection before = ",self.selection)
returnedselection=[]
sellistsignal = []
for selection in selkeys:
selsignal = {}
selsignal['SourceType'] = self.data.sourceType
selsignal['SourceName'] = self.data.sourceName
selsignal['selection'] = None
selsignal['Key'] = selection['Key']
sel = {}
sel['SourceName'] = selection['SourceName']
sel['SourceType'] = SOURCE_TYPE
sel['Key'] = selection['Key']
arrayname = selection['Key']
sel[arrayname] = {'rows':[],'cols':[]}
if selection['plot'] == 'cols':
sel[arrayname]['cols'].append({'x':selection['x'],'y':selection['y']})
selsignal["selection"] = {"cols":{}}
selsignal["selection"]["cols"] = {}
selsignal["selection"]["cols"]["x"] = [selection['x']]
selsignal["selection"]["cols"]["y"] = [selection['y']]
if type(self.data.sourceName) == type(''):
sname = [self.data.sourceName]
else:
sname = self.data.sourceName
selsignal["legend"] = sname[0] +\
" "+selsignal['Key']+\
".c.%d" % int(selection['y'])
elif selection['plot'] == 'rows':
sel[arrayname]['rows'].append({'x':selection['x'],'y':selection['y']})
selsignal["selection"] = {"rows":{}}
selsignal["selection"]["rows"] = {}
selsignal["selection"]["rows"]["x"] = [selection['x']]
selsignal["selection"]["rows"]["y"] = [selection['y']]
if type(self.data.sourceName) == type(''):
sname = [self.data.sourceName]
else:
sname = self.data.sourceName
selsignal["legend"] = sname[0] +\
" "+selsignal['Key']+\
".r.%d" % int(selection['y'])
elif selection['plot'] == 'XIA':
sel[arrayname]['rows'].append({'x':selection['x'],
'y':selection['y']})
#selsignal["Key"] += ".r.%d" % int(selection['y'])
selsignal["selection"] = {"rows":{}, "XIA":True}
selsignal["selection"]["rows"] = {}
selsignal["selection"]["rows"]["x"] = [selection['x']]
selsignal["selection"]["rows"]["y"] = [selection['y']]
if type(self.data.sourceName) == type(''):
sname = [self.data.sourceName]
else:
sname = self.data.sourceName
selsignal["legend"] = sname[0] +\
" "+selsignal['Key']+\
" #%02d" % int(selection['y'])
elif selection['plot'] == 'scan':
#sel[arrayname]['cols'].append({'x':selection['selection']['x'][0],
# 'y':selection['selection']['y'][0]})
selsignal["selection"] = selection['selection']
selsignal['legend'] = self.data.sourceName + " " + \
selsignal['Key']
selsignal['scanselection'] = True
elif selection['plot'] == 'image':
selsignal["selection"] = selection['selection']
selsignal['legend'] = self.data.sourceName + " " + \
selsignal['Key']
selsignal['scanselection'] = False
selsignal['imageselection'] = True
sellistsignal.append(selsignal)
returnedselection.append(sel)
if self.selection is not None:
if DEBUG:
print("step 1")
if sel['SourceName'] in self.selection:
if DEBUG:
print("step 2")
if arrayname in self.selection[sel['SourceName']]:
if DEBUG:
print("step 3")
if 'rows' in self.selection[sel['SourceName']][arrayname]:
if DEBUG:
print("step 4")
for couple in sel[arrayname]['rows']:
if couple in self.selection[sel['SourceName']][arrayname]['rows']:
index= self.selection[sel['SourceName']][arrayname]['rows'].index(couple)
del self.selection[sel['SourceName']][arrayname]['rows'][index]
for couple in sel[arrayname]['cols']:
if couple in self.selection[sel['SourceName']][arrayname]['cols']:
index= self.selection[sel['SourceName']][arrayname]['cols'].index(couple)
del self.selection[sel['SourceName']][arrayname]['cols'][index]
seln = {}
seln['SourceName'] = sel['SourceName']
seln['SourceType'] = SOURCE_TYPE
seln['Key'] = sel['Key']
seln[seln['Key']] = self.selection[seln['SourceName']][seln['Key']]
self.setSelected([seln],reset=0)
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL("removeSelection"), (sellistsignal,))
else:
self.emit(qt.SIGNAL("removeSelection"), sellistsignal)
def removeSelection(self,selection):
if type(selection) != type([]):
selection=[selection]
for sel in selection:
arrayname = sel['Key']
if self.selection is not None:
if DEBUG:
print("step 1")
if sel['SourceName'] in self.selection:
if DEBUG:
print("step 2")
if arrayname in self.selection[sel['SourceName']]:
if DEBUG:
print("step 3")
if 'rows' in self.selection[sel['SourceName']][arrayname]:
if DEBUG:
print("step 4")
for couple in sel[arrayname]['rows']:
if couple in self.selection[sel['SourceName']][arrayname]['rows']:
index= self.selection[sel['SourceName']][arrayname]['rows'].index(couple)
del self.selection[sel['SourceName']][arrayname]['rows'][index]
for couple in sel[arrayname]['cols']:
if couple in self.selection[sel['SourceName']][arrayname]['cols']:
index= self.selection[sel['SourceName']][arrayname]['cols'].index(couple)
del self.selection[sel['SourceName']][arrayname]['cols'][index]
seln = {}
seln['SourceName'] = sel['SourceName']
seln['SourceType'] = SOURCE_TYPE
seln['Key'] = sel['Key']
seln[seln['Key']] = self.selection[seln['SourceName']][seln['Key']]
self.setSelected([seln],reset=0)
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL("removeSelection"), (selection,))
else:
self.emit(qt.SIGNAL("removeSelection"), (selection))
def setSelected(self,sellist,reset=1):
if DEBUG:
print("setSelected(self,sellist,reset=1) called")
print("sellist = ",sellist)
print("selection before = ",self.selection)
print("reset = ",reset)
if reset:
self.selection = {}
elif self.selection is None:
self.selection = {}
for sel in sellist:
specname = sel['SourceName']
#selkey is the array name what to do if multiple array names?
if type(sel["Key"]) == type([]):
selkey = sel["Key"][0]
else:
selkey = sel["Key"]
if specname not in self.selection:
self.selection[specname]= {}
if selkey not in self.selection[specname]:
self.selection[specname][selkey] = {'rows':[],'cols':[]}
if 'rows' in sel[selkey]:
for rowsel in sel[selkey]['rows']:
if rowsel not in self.selection[specname][selkey]['rows']:
self.selection[specname][selkey]['rows'].append(rowsel)
if 'cols' in sel[selkey]:
for rowsel in sel[selkey]['cols']:
if rowsel not in self.selection[specname][selkey]['cols']:
self.selection[specname][selkey]['cols'].append(rowsel)
if DEBUG:
print("self.selection after = ",self.selection)
self.__refreshSelection()
def getSelection(self):
"""
Give the dicionary of dictionaries as an easy to understand list of
individual selections
"""
selection = []
if self.selection is None: return selection
for sourcekey in self.selection.keys():
for arraykey in self.selection[sourcekey].keys():
sel={}
sel['SourceName'] = sourcekey
sel['SourceType'] = 'SPS'
sel['Key'] = arraykey
sel[arraykey] = self.selection[sourcekey][arraykey]
selection.append(sel)
return selection
def __refreshSelection(self):
return
if DEBUG:
print("__refreshSelection(self) called")
print(self.selection)
if self.selection is not None:
sel = self.selection.get(self.data.SourceName, {})
selkeys = []
for key in sel.keys():
if (sel[key]['mca'] != []) or (sel[key]['scan']['Ycnt'] != []):
selkeys.append(key)
if DEBUG:
print("selected scans =",selkeys)
print("but self.selection = ",self.selection)
print("and self.selection.get(self.data.SourceName, {}) =",sel)
self.scanList.markScanSelected(selkeys)
scandict = sel.get(self.currentScan, {})
if 'mca' in scandict:
self.mcaTable.markMcaSelected(scandict['mca'])
else:
self.mcaTable.markMcaSelected([])
if 'scan' in scandict:
self.cntTable.markCntSelected(scandict['scan'])
else:
self.cntTable.markCntSelected({})
def isSelectionUpdated(self,sellist):
outsel = []
if type(sellist) != type([]):
sellist = [sellist]
for ddict in sellist:
#for dict in selection:
if 'SourceName' in ddict:
spec = ddict['SourceName']
if 'Key' in ddict:
shm = ddict['Key']
if shm in ddict:
check = 0
rows = []
cols = []
if 'cols' in ddict[shm]:
cols = ddict[shm]['cols']
if len(cols):
check = 1
if 'rows' in ddict[shm]:
rows = ddict[shm]['rows']
if len(rows):
check = 1
if check and sps.specrunning(spec):
if sps.isupdated(spec,shm):
outsel.append({'SourceName':spec,
'Key':shm,
shm:{'rows':rows,
'cols':cols},
'SourceType':'SPS'})
return outsel
def test():
import sys
if 0:
from PyMca import SPSLayer
else:
from PyMca import QSpsDataSource
a= qt.QApplication(sys.argv)
a.connect(a, qt.SIGNAL("lastWindowClosed()"),a,qt.SLOT("quit()"))
def repSelection(sel):
print("replaceSelection", sel)
def removeSelection(sel):
print("removeSelection", sel)
def addSelection(sel):
print("addSelection", sel)
w= QSpsWidget()
if QTVERSION < '4.0.0':
qt.QObject.connect(w,qt.PYSIGNAL("addSelection"),addSelection)
qt.QObject.connect(w,qt.PYSIGNAL("removeSelection"),removeSelection)
qt.QObject.connect(w,qt.PYSIGNAL("replaceSelection"),repSelection)
else:
qt.QObject.connect(w,qt.SIGNAL("addSelection"),addSelection)
qt.QObject.connect(w,qt.SIGNAL("removeSelection"),removeSelection)
qt.QObject.connect(w,qt.SIGNAL("replaceSelection"),repSelection)
#d = QSpsDataSource.QSpsDataSource()
#w.setData(d)
"""
w.eh.register("addSelection", addSelection)
w.eh.register("repSelection", repSelection)
"""
w.show()
if QTVERSION < '4.0.0':
a.exec_loop()
else:
a.exec_()
if __name__=="__main__":
test()
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