def __init__(self, preferences, parent=None, info=None):
QtGui.QDockWidget.__init__(self, parent)
# initialize GUI
self.ui = Ui_MetadataTableDlg()
self.ui.setupUi(self)
# setup signals
self.connect(self.ui.tbMetadataAddAll, QtCore.SIGNAL('clicked(bool)'),
self.checkAll)
self.connect(self.ui.tbMetadataRemoveAll,
QtCore.SIGNAL('clicked(bool)'), self.uncheckAll)
self.connect(self.ui.tbMetadataFilter, QtCore.SIGNAL('clicked(bool)'),
self.filter)
self.connect(self.ui.cboMetadataField,
QtCore.SIGNAL('currentIndexChanged(int)'), self.setValues)
self.preferences = preferences
self.table = ''
self.metadata = None
def __init__(self, preferences, parent=None, info=None):
QtGui.QDockWidget.__init__(self, parent)
# initialize GUI
self.ui = Ui_MetadataTableDlg()
self.ui.setupUi(self)
# setup signals
self.connect(self.ui.tbMetadataAddAll, QtCore.SIGNAL('clicked(bool)'), self.checkAll)
self.connect(self.ui.tbMetadataRemoveAll, QtCore.SIGNAL('clicked(bool)'), self.uncheckAll)
self.connect(self.ui.tbMetadataFilter, QtCore.SIGNAL('clicked(bool)'), self.filter)
self.connect(self.ui.cboMetadataField, QtCore.SIGNAL('currentIndexChanged(int)'), self.setValues)
self.preferences = preferences
self.table = ''
self.metadata = None
class MetadataTableDlg(QtGui.QDockWidget):
def __init__(self, preferences, parent=None, info=None):
QtGui.QDockWidget.__init__(self, parent)
# initialize GUI
self.ui = Ui_MetadataTableDlg()
self.ui.setupUi(self)
# setup signals
self.connect(self.ui.tbMetadataAddAll, QtCore.SIGNAL('clicked(bool)'), self.checkAll)
self.connect(self.ui.tbMetadataRemoveAll, QtCore.SIGNAL('clicked(bool)'), self.uncheckAll)
self.connect(self.ui.tbMetadataFilter, QtCore.SIGNAL('clicked(bool)'), self.filter)
self.connect(self.ui.cboMetadataField, QtCore.SIGNAL('currentIndexChanged(int)'), self.setValues)
self.preferences = preferences
self.table = ''
self.metadata = None
def checkAll(self):
for r in xrange(0, self.ui.tableMetadata.rowCount()):
self.ui.tableMetadata.item(r,0).setCheckState(QtCore.Qt.Checked)
self.updateActiveSamples()
def uncheckAll(self):
for r in xrange(0, self.ui.tableMetadata.rowCount()):
self.ui.tableMetadata.item(r,0).setCheckState(QtCore.Qt.Unchecked)
self.updateActiveSamples()
def checkSpecifiedSamples(self, sampleIds):
for r in xrange(0, self.ui.tableMetadata.rowCount()):
if str(self.ui.tableMetadata.item(r,0).text()) in sampleIds:
self.ui.tableMetadata.item(r,0).setCheckState(QtCore.Qt.Checked)
self.updateActiveSamples()
def uncheckSpecifiedSamples(self, sampleIds):
for r in xrange(0, self.ui.tableMetadata.rowCount()):
if str(self.ui.tableMetadata.item(r,0).text()) in sampleIds:
self.ui.tableMetadata.item(r,0).setCheckState(QtCore.Qt.Unchecked)
self.updateActiveSamples()
def filter(self):
addRemove = str(self.ui.cboMetadataAddRemove.currentText())
field = str(self.ui.cboMetadataField.currentText())
relationship = str(self.ui.cboMetadataRelationship.currentText())
value = str(self.ui.cboMetadataValue.currentText())
isNumeric = self.metadata.isNumericalData(field)
sampleIds = []
for sample in self.metadata.getSampleNames():
if isNumeric:
if relationship == '>' and float(self.metadata.getValue(sample, field)) > float(value):
sampleIds.append(sample)
elif relationship == '=' and float(self.metadata.getValue(sample, field)) == float(value):
sampleIds.append(sample)
elif relationship == '<' and float(self.metadata.getValue(sample, field)) < float(value):
sampleIds.append(sample)
else:
if relationship == '>' and self.metadata.getValue(sample, field) > value:
sampleIds.append(sample)
elif relationship == '=' and self.metadata.getValue(sample, field) == value:
sampleIds.append(sample)
elif relationship == '<' and self.metadata.getValue(sample, field) < value:
sampleIds.append(sample)
if addRemove == 'Add':
self.checkSpecifiedSamples(sampleIds)
else:
self.uncheckSpecifiedSamples(sampleIds)
def setFields(self, fields):
self.ui.cboMetadataField.clear()
self.ui.cboMetadataField.addItems(fields)
self.ui.cboMetadataField.updateGeometry()
def setValues(self):
field = str(self.ui.cboMetadataField.currentText())
values = self.metadata.getUniqueValues(field)
if self.metadata.isNumericalData(field):
values.sort(lambda x, y: cmp(float(x), float(y)))
else:
values.sort(lambda x, y: cmp(x.lower(),y.lower()))
self.ui.cboMetadataValue.clear()
self.ui.cboMetadataValue.addItems(values)
isNumeric = self.metadata.isNumericalData(field)
def itemClicked(self, item):
if item.column() == 0:
self.updateActiveSamples()
def updateActiveSamples(self):
activeSamples = []
for r in xrange(0, self.ui.tableMetadata.rowCount()):
if self.ui.tableMetadata.item(r,0).checkState() == QtCore.Qt.Checked:
activeSamples.append(str(self.ui.tableMetadata.item(r,0).text()))
self.metadata.activeSamples = activeSamples
self.emit(QtCore.SIGNAL('activeSamplesChanged()'))
def setTable(self, metadata):
if metadata != None:
self.disconnect(self.ui.tableMetadata, QtCore.SIGNAL('itemClicked(QTableWidgetItem*)'), self.itemClicked)
self.metadata = metadata
table, headers = metadata.getTableData()
self.setFields(headers[1:])
self.ui.tableMetadata.clear()
self.ui.tableMetadata.horizontalHeader().show()
self.ui.tableMetadata.setColumnCount(len(headers))
self.ui.tableMetadata.setHorizontalHeaderLabels(headers)
self.ui.tableMetadata.setRowCount(len(table))
self.ui.tableMetadata.verticalHeader().hide()
isNumeric = [False]
for field in headers[1:]:
isNumeric.append(self.metadata.isNumericalData(field))
for i in xrange(0, len(table)):
row = table[i]
for j in xrange(0, len(row)):
if isNumeric[j]:
item = QTableWidgetNumericItem(row[j])
else:
item = QtGui.QTableWidgetItem(row[j])
if j == 0:
item.setTextAlignment(QtCore.Qt.AlignLeft | QtCore.Qt.AlignVCenter)
item.setCheckState(QtCore.Qt.Checked)
else:
item.setTextAlignment(QtCore.Qt.AlignHCenter | QtCore.Qt.AlignVCenter)
self.ui.tableMetadata.setItem(i, j, item)
self.ui.tableMetadata.resizeColumnsToContents()
self.connect(self.ui.tableMetadata, QtCore.SIGNAL('itemClicked(QTableWidgetItem*)'), self.itemClicked)
class MetadataTableDlg(QtGui.QDockWidget):
def __init__(self, preferences, parent=None, info=None):
QtGui.QDockWidget.__init__(self, parent)
# initialize GUI
self.ui = Ui_MetadataTableDlg()
self.ui.setupUi(self)
# setup signals
self.connect(self.ui.tbMetadataAddAll, QtCore.SIGNAL('clicked(bool)'),
self.checkAll)
self.connect(self.ui.tbMetadataRemoveAll,
QtCore.SIGNAL('clicked(bool)'), self.uncheckAll)
self.connect(self.ui.tbMetadataFilter, QtCore.SIGNAL('clicked(bool)'),
self.filter)
self.connect(self.ui.cboMetadataField,
QtCore.SIGNAL('currentIndexChanged(int)'), self.setValues)
self.preferences = preferences
self.table = ''
self.metadata = None
def checkAll(self):
for r in xrange(0, self.ui.tableMetadata.rowCount()):
self.ui.tableMetadata.item(r, 0).setCheckState(QtCore.Qt.Checked)
self.updateActiveSamples()
def uncheckAll(self):
for r in xrange(0, self.ui.tableMetadata.rowCount()):
self.ui.tableMetadata.item(r, 0).setCheckState(QtCore.Qt.Unchecked)
self.updateActiveSamples()
def checkSpecifiedSamples(self, sampleIds):
for r in xrange(0, self.ui.tableMetadata.rowCount()):
if str(self.ui.tableMetadata.item(r, 0).text()) in sampleIds:
self.ui.tableMetadata.item(r,
0).setCheckState(QtCore.Qt.Checked)
self.updateActiveSamples()
def uncheckSpecifiedSamples(self, sampleIds):
for r in xrange(0, self.ui.tableMetadata.rowCount()):
if str(self.ui.tableMetadata.item(r, 0).text()) in sampleIds:
self.ui.tableMetadata.item(r, 0).setCheckState(
QtCore.Qt.Unchecked)
self.updateActiveSamples()
def filter(self):
addRemove = str(self.ui.cboMetadataAddRemove.currentText())
field = str(self.ui.cboMetadataField.currentText())
relationship = str(self.ui.cboMetadataRelationship.currentText())
value = str(self.ui.cboMetadataValue.currentText())
isNumeric = self.metadata.isNumericalData(field)
sampleIds = []
for sample in self.metadata.getSampleNames():
if isNumeric:
if relationship == '>' and float(
self.metadata.getValue(sample, field)) > float(value):
sampleIds.append(sample)
elif relationship == '=' and float(
self.metadata.getValue(sample, field)) == float(value):
sampleIds.append(sample)
elif relationship == '<' and float(
self.metadata.getValue(sample, field)) < float(value):
sampleIds.append(sample)
else:
if relationship == '>' and self.metadata.getValue(
sample, field) > value:
sampleIds.append(sample)
elif relationship == '=' and self.metadata.getValue(
sample, field) == value:
sampleIds.append(sample)
elif relationship == '<' and self.metadata.getValue(
sample, field) < value:
sampleIds.append(sample)
if addRemove == 'Add':
self.checkSpecifiedSamples(sampleIds)
else:
self.uncheckSpecifiedSamples(sampleIds)
def setFields(self, fields):
self.ui.cboMetadataField.clear()
self.ui.cboMetadataField.addItems(fields)
self.ui.cboMetadataField.updateGeometry()
def setValues(self):
field = str(self.ui.cboMetadataField.currentText())
values = self.metadata.getUniqueValues(field)
if self.metadata.isNumericalData(field):
values.sort(lambda x, y: cmp(float(x), float(y)))
else:
values.sort(lambda x, y: cmp(x.lower(), y.lower()))
self.ui.cboMetadataValue.clear()
self.ui.cboMetadataValue.addItems(values)
isNumeric = self.metadata.isNumericalData(field)
def itemClicked(self, item):
if item.column() == 0:
self.updateActiveSamples()
def updateActiveSamples(self):
activeSamples = []
for r in xrange(0, self.ui.tableMetadata.rowCount()):
if self.ui.tableMetadata.item(r,
0).checkState() == QtCore.Qt.Checked:
activeSamples.append(
str(self.ui.tableMetadata.item(r, 0).text()))
self.metadata.activeSamples = activeSamples
self.emit(QtCore.SIGNAL('activeSamplesChanged()'))
def setTable(self, metadata):
if metadata != None:
self.disconnect(self.ui.tableMetadata,
QtCore.SIGNAL('itemClicked(QTableWidgetItem*)'),
self.itemClicked)
self.metadata = metadata
table, headers = metadata.getTableData()
self.setFields(headers[1:])
self.ui.tableMetadata.clear()
self.ui.tableMetadata.horizontalHeader().show()
self.ui.tableMetadata.setColumnCount(len(headers))
self.ui.tableMetadata.setHorizontalHeaderLabels(headers)
self.ui.tableMetadata.setRowCount(len(table))
self.ui.tableMetadata.verticalHeader().hide()
isNumeric = [False]
for field in headers[1:]:
isNumeric.append(self.metadata.isNumericalData(field))
for i in xrange(0, len(table)):
row = table[i]
for j in xrange(0, len(row)):
if isNumeric[j]:
item = QTableWidgetNumericItem(row[j])
else:
item = QtGui.QTableWidgetItem(row[j])
if j == 0:
item.setTextAlignment(QtCore.Qt.AlignLeft
| QtCore.Qt.AlignVCenter)
item.setCheckState(QtCore.Qt.Checked)
else:
item.setTextAlignment(QtCore.Qt.AlignHCenter
| QtCore.Qt.AlignVCenter)
self.ui.tableMetadata.setItem(i, j, item)
self.ui.tableMetadata.resizeColumnsToContents()
self.connect(self.ui.tableMetadata,
QtCore.SIGNAL('itemClicked(QTableWidgetItem*)'),
self.itemClicked)
