def testGSNameWidgetNames(self):
nw = GSNameWidget(
name='name_one',
names=['name_one', 'name_two', 'name_three'],
unique=True)
self.assertFalse(nw.isValid())
nw.setNames(['name_four', 'name_five'])
self.assertTrue(nw.isValid())
self.assertEqual(nw.nameBox.count(), 3) # 'name_one' prepended to list
self.assertEqual(nw.definedName(), 'name_one')
nw.setName('name_four')
self.assertFalse(nw.isValid())
self.assertIsNone(nw.definedName())
nw.setName('name')
nw.setNames(['name_one', 'name_two', 'name_three'])
self.assertTrue(nw.isValid())
self.assertEqual(nw.nameBox.count(), 4) # 'name' is prepended to list
self.assertEqual(nw.definedName(), 'name')
nw.setNames([])
self.assertTrue(nw.isValid())
self.assertEqual(nw.nameBox.count(), 1) # 'name' is prepended to list
self.assertEqual(nw.definedName(), 'name')
def testGSNameWidgetNames(self):
nw = GSNameWidget(
name='name_one',
names=['name_one', 'name_two', 'name_three'],
unique=True)
self.assertFalse(nw.isValid())
nw.setNames(['name_four', 'name_five'])
self.assertTrue(nw.isValid())
self.assertEqual(nw.nameBox.count(), 3) # 'name_one' prepended to list
self.assertEqual(nw.definedName(), 'name_one')
nw.setName('name_four')
self.assertFalse(nw.isValid())
self.assertIsNone(nw.definedName())
nw.setName('name')
nw.setNames(['name_one', 'name_two', 'name_three'])
self.assertTrue(nw.isValid())
self.assertEqual(nw.nameBox.count(), 4) # 'name' is prepended to list
self.assertEqual(nw.definedName(), 'name')
nw.setNames([])
self.assertTrue(nw.isValid())
self.assertEqual(nw.nameBox.count(), 1) # 'name' is prepended to list
self.assertEqual(nw.definedName(), 'name')
def testGSNameWidgetMaxLenName(self):
nw = GSNameWidget(
name='my_pg_connection',
maxlength=10)
self.assertFalse(nw.isValid())
nw.setName('my_pg_conn')
self.assertTrue(nw.isValid())
nw.setMaxLength(5)
self.assertFalse(nw.isValid())
nw.setMaxLength(10)
self.assertTrue(nw.isValid())
def testGSNameWidgetMaxLenName(self):
nw = GSNameWidget(
name='my_pg_connection',
maxlength=10)
self.assertFalse(nw.isValid())
nw.setName('my_pg_conn')
self.assertTrue(nw.isValid())
nw.setMaxLength(5)
self.assertFalse(nw.isValid())
nw.setMaxLength(10)
self.assertTrue(nw.isValid())
def testGSNameWidgetInvalidName(self):
# base invalid name is empty
nw = GSNameWidget(name='')
self.assertFalse(nw.isValid())
nw.validateName('')
self.assertFalse(nw.isValid())
nw.highlightName()
self.assertNotEqual(nw.nameBox.lineEdit().styleSheet(), '')
invalidnames = ['xMl_name', 'name with spaces', '9starts_with_number',
':starts_with_punctuation']
# XML invalid name
nw.setNameRegex(xmlNameRegex(), xmlNameRegexMsg())
self.assertFalse(nw.isValid())
self.assertIsNone(nw.definedName())
for ivname in invalidnames:
nw.setName(ivname)
self.assertFalse(nw.isValid())
# empty name regex
nw.setName('')
nw.setNameRegex(xmlNameEmptyRegex(), xmlNameRegexMsg())
self.assertTrue(nw.isValid())
self.assertEqual(nw.definedName(), '')
for ivname in invalidnames:
nw.setName(ivname)
self.assertFalse(nw.isValid())
# custom regex invalid name
nw.setNameRegex(r'^(?!XML|\d|\W)[a-z](\S(?!::))*', 'regex message')
nw.setName('my::name')
self.assertFalse(nw.isValid())
def testGSNameWidgetInvalidName(self):
# base invalid name is empty
nw = GSNameWidget(name='')
self.assertFalse(nw.isValid())
nw.validateName('')
self.assertFalse(nw.isValid())
nw.highlightName()
self.assertNotEqual(nw.nameBox.lineEdit().styleSheet(), '')
invalidnames = ['xMl_name', 'name with spaces', '9starts_with_number',
':starts_with_punctuation']
# XML invalid name
nw.setNameRegex(xmlNameRegex(), xmlNameRegexMsg())
self.assertFalse(nw.isValid())
self.assertIsNone(nw.definedName())
for ivname in invalidnames:
nw.setName(ivname)
self.assertFalse(nw.isValid())
# empty name regex
nw.setName('')
nw.setNameRegex(xmlNameEmptyRegex(), xmlNameRegexMsg())
self.assertTrue(nw.isValid())
self.assertEqual(nw.definedName(), '')
for ivname in invalidnames:
nw.setName(ivname)
self.assertFalse(nw.isValid())
# custom regex invalid name
nw.setNameRegex(r'^(?!XML|\d|\W)[a-z](\S(?!::))*', 'regex message')
nw.setName('my::name')
self.assertFalse(nw.isValid())
def testGSNameWidgetUniqueName(self):
nw = GSNameWidget(
name='my_pg_connection',
names=['name_one', 'name_two', 'name_three'],
unique=False)
self.assertTrue(nw.isValid())
nw.setName('name_one')
self.assertTrue(nw.isValid())
self.assertTrue(nw.overwritingName())
nw.setUnique(True)
self.assertFalse(nw.isValid())
self.assertFalse(nw.overwritingName())
nw.setUnique(False)
self.assertTrue(nw.isValid())
self.assertTrue(nw.overwritingName())
def testGSNameWidgetUniqueName(self):
nw = GSNameWidget(
name='my_pg_connection',
names=['name_one', 'name_two', 'name_three'],
unique=False)
self.assertTrue(nw.isValid())
nw.setName('name_one')
self.assertTrue(nw.isValid())
self.assertTrue(nw.overwritingName())
nw.setUnique(True)
self.assertFalse(nw.isValid())
self.assertFalse(nw.overwritingName())
nw.setUnique(False)
self.assertTrue(nw.isValid())
self.assertTrue(nw.overwritingName())
def testGSNameWidgetValidName(self):
nw = GSNameWidget(name='my_pg_connection')
self.assertTrue(nw.isValid())
self.assertIsNotNone(nw.definedName())
self.assertEqual(nw.definedName(), 'my_pg_connection')
nw.validateName('my_pg_connection')
self.assertTrue(nw.isValid())
nw.highlightName()
self.assertEqual(nw.nameBox.lineEdit().styleSheet(), '')
validnames = ['name_8291', 'name.with.dots', 'name:with::colons',
'_name_with_underscore']
# XML valid name
nw.setNameRegex(xmlNameRegex(), xmlNameRegexMsg())
self.assertTrue(nw.isValid())
for vname in validnames:
nw.setName(vname)
self.assertTrue(nw.isValid())
# empty name regex
nw.setName('')
nw.setNameRegex(xmlNameEmptyRegex(), xmlNameRegexMsg())
self.assertTrue(nw.isValid())
nw.setAllowEmpty(True)
self.assertTrue(nw.isValid())
self.assertEqual(nw.definedName(), '')
for vname in validnames:
nw.setName(vname)
self.assertTrue(nw.isValid())
def testGSNameWidgetValidName(self):
nw = GSNameWidget(name='my_pg_connection')
self.assertTrue(nw.isValid())
self.assertIsNotNone(nw.definedName())
self.assertEqual(nw.definedName(), 'my_pg_connection')
nw.validateName('my_pg_connection')
self.assertTrue(nw.isValid())
nw.highlightName()
self.assertEqual(nw.nameBox.lineEdit().styleSheet(), '')
validnames = ['name_8291', 'name.with.dots', 'name:with::colons',
'_name_with_underscore']
# XML valid name
nw.setNameRegex(xmlNameRegex(), xmlNameRegexMsg())
self.assertTrue(nw.isValid())
for vname in validnames:
nw.setName(vname)
self.assertTrue(nw.isValid())
# empty name regex
nw.setName('')
nw.setNameRegex(xmlNameEmptyRegex(), xmlNameRegexMsg())
self.assertTrue(nw.isValid())
nw.setAllowEmpty(True)
self.assertTrue(nw.isValid())
self.assertEqual(nw.definedName(), '')
for vname in validnames:
nw.setName(vname)
self.assertTrue(nw.isValid())
class StyleFromLayerDialog(QtGui.QDialog):
def __init__(self, styles=None, parent = None):
super(StyleFromLayerDialog, self).__init__(parent)
self.styles = styles if styles is not None else []
self.layer = None
self.name = None
self.initGui()
def initGui(self):
verticalLayout = QtGui.QVBoxLayout()
buttonBox = QtGui.QDialogButtonBox(QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Close)
self.okButton = buttonBox.button(QtGui.QDialogButtonBox.Ok)
self.cancelButton = buttonBox.button(QtGui.QDialogButtonBox.Close)
self.setWindowTitle('Create style from layer')
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
layerLabel = QtGui.QLabel('Layer')
layerLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
self.layerBox = QtGui.QComboBox()
self.alllayers = [layer.name() for layer in layers.getAllLayers()]
self.layerBox.addItems(self.alllayers)
self.layerBox.setMinimumWidth(250)
horizontalLayout.addWidget(layerLabel)
horizontalLayout.addWidget(self.layerBox)
verticalLayout.addLayout(horizontalLayout)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
nameLabel = QtGui.QLabel('Name')
nameLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
defaultname = ''
if len(self.alllayers) > 0:
defaultname = xmlNameFixUp(self.alllayers[0])
self.nameBox = GSNameWidget(
namemsg='',
name=defaultname,
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=self.styles,
unique=False)
self.nameBox.setMinimumWidth(250)
horizontalLayout.addWidget(nameLabel)
horizontalLayout.addWidget(self.nameBox)
verticalLayout.addLayout(horizontalLayout)
self.groupBox = QtGui.QGroupBox()
self.groupBox.setTitle("")
self.groupBox.setLayout(verticalLayout)
layout = QtGui.QVBoxLayout()
layout.addWidget(self.groupBox)
layout.addWidget(buttonBox)
self.setLayout(layout)
buttonBox.accepted.connect(self.okPressed)
buttonBox.rejected.connect(self.cancelPressed)
self.layerBox.currentIndexChanged[str].connect(self.updateNameBox)
self.nameBox.nameValidityChanged.connect(self.okButton.setEnabled)
self.nameBox.overwritingChanged.connect(self.updateButtons)
self.okButton.setEnabled(self.nameBox.isValid())
self.updateButtons(self.nameBox.overwritingName())
self.resize(400,150)
@QtCore.pyqtSlot(str)
def updateNameBox(self, name):
self.nameBox.setName(xmlNameFixUp(name))
@QtCore.pyqtSlot(bool)
def updateButtons(self, overwriting):
txt = "Overwrite" if overwriting else "OK"
self.okButton.setText(txt)
self.okButton.setDefault(not overwriting)
self.cancelButton.setDefault(overwriting)
def okPressed(self):
self.layer = self.layerBox.currentText()
self.name = unicode(self.nameBox.definedName())
self.close()
def cancelPressed(self):
self.layer = None
self.name = None
self.close()
