def setTableContent(self):
styles = self.catalog.get_styles()
workspaces = self.catalog.get_workspaces()
self.table.setRowCount(len(self.layers))
catlayers = [lyr.name for lyr in self.catalog.get_layers()]
for idx, layer in enumerate(self.layers):
lyritem = QtGui.QTableWidgetItem(layer.name())
lyritem.setToolTip(layer.name())
lyritem.setFlags(QtCore.Qt.ItemIsEnabled
| QtCore.Qt.ItemIsUserCheckable)
lyritem.setCheckState(QtCore.Qt.Unchecked)
self.table.setItem(idx, self.getColumn(self.lyr), lyritem)
nameBox = GSNameWidget(name=xmlNameFixUp(layer.name()),
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=catlayers,
unique=False)
self.table.setCellWidget(idx, self.getColumn(self.name), nameBox)
nameBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
styleNames = ["[Use QGIS Style]"]
self.nameBoxes.append(nameBox)
overwriteBox = QtGui.QCheckBox()
overwriteBox.setEnabled(False)
overwriteBox.setToolTip("Overwrite existing layer")
self.table.setCellWidget(idx, self.getColumn(self.ow),
overwriteBox)
nameBox.nameValidityChanged.connect(self.validateNames)
nameBox.overwritingChanged[bool].connect(overwriteBox.setChecked)
overwriteBox.setChecked(
nameBox.overwritingName()) # initial update
workspaceBox = QtGui.QComboBox()
workspaceBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
try:
defaultWorkspace = self.catalog.get_default_workspace()
defaultWorkspace.fetch()
defaultName = defaultWorkspace.dom.find('name').text
except:
defaultName = None
workspaceNames = [w.name for w in workspaces]
workspaceBox.addItems(workspaceNames)
if defaultName is not None:
workspaceBox.setCurrentIndex(workspaceNames.index(defaultName))
self.table.setCellWidget(idx, self.getColumn(self.wrksp),
workspaceBox)
stylesBox = QtGui.QComboBox()
styleNames += [s.name for s in styles]
stylesBox.addItems(styleNames)
self.table.setCellWidget(idx, self.getColumn(self.style),
stylesBox)
def setTableContent(self):
styles = self.catalog.get_styles()
workspaces = self.catalog.get_workspaces()
self.table.setRowCount(len(self.layers))
catlayers = [lyr.name for lyr in self.catalog.get_layers()]
for idx, layer in enumerate(self.layers):
lyritem = QtGui.QTableWidgetItem(layer.name())
lyritem.setToolTip(layer.name())
lyritem.setFlags(QtCore.Qt.ItemIsEnabled | QtCore.Qt.ItemIsUserCheckable)
lyritem.setCheckState(QtCore.Qt.Unchecked)
self.table.setItem(idx, self.getColumn(self.lyr), lyritem)
nameBox = GSNameWidget(
name=xmlNameFixUp(layer.name()),
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=catlayers,
unique=False)
self.table.setCellWidget(idx, self.getColumn(self.name), nameBox)
nameBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
styleNames = ["[Use QGIS Style]"]
self.nameBoxes.append(nameBox)
overwriteBox = QtGui.QCheckBox()
overwriteBox.setEnabled(False)
overwriteBox.setToolTip("Overwrite existing layer")
self.table.setCellWidget(idx, self.getColumn(self.ow), overwriteBox)
nameBox.nameValidityChanged.connect(self.validateNames)
nameBox.overwritingChanged[bool].connect(overwriteBox.setChecked)
overwriteBox.setChecked(nameBox.overwritingName()) # initial update
workspaceBox = QtGui.QComboBox()
workspaceBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
try:
defaultWorkspace = self.catalog.get_default_workspace()
defaultWorkspace.fetch()
defaultName = defaultWorkspace.dom.find('name').text
except:
defaultName = None
workspaceNames = [w.name for w in workspaces]
workspaceBox.addItems(workspaceNames)
if defaultName is not None:
workspaceBox.setCurrentIndex(workspaceNames.index(defaultName))
self.table.setCellWidget(idx, self.getColumn(self.wrksp), workspaceBox)
stylesBox = QtGui.QComboBox()
styleNames += [s.name for s in styles]
stylesBox.addItems(styleNames)
self.table.setCellWidget(idx, self.getColumn(self.style), stylesBox)
def initGui(self):
self.setWindowTitle('New workspace')
verticalLayout = QtGui.QVBoxLayout()
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setSpacing(30)
horizontalLayout.setMargin(0)
nameLabel = QtGui.QLabel('Workspace name')
nameLabel.setMinimumWidth(150)
self.nameBox = GSNameWidget(namemsg='',
name='workspace',
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=self.workspaces,
unique=True,
maxlength=10)
self.nameBox.setMinimumWidth(250)
horizontalLayout.addWidget(nameLabel)
horizontalLayout.addWidget(self.nameBox)
verticalLayout.addLayout(horizontalLayout)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setSpacing(30)
horizontalLayout.setMargin(0)
uriLabel = QtGui.QLabel('URI')
uriLabel.setMinimumWidth(150)
self.uriBox = QtGui.QLineEdit()
self.uriBox.setText('')
self.uriBox.setPlaceholderText('Required')
self.uriBox.setMinimumWidth(250)
horizontalLayout.addWidget(uriLabel)
horizontalLayout.addWidget(self.uriBox)
verticalLayout.addLayout(horizontalLayout)
self.groupBox = QtGui.QGroupBox()
self.groupBox.setLayout(verticalLayout)
layout = QtGui.QVBoxLayout()
layout.addWidget(self.groupBox)
self.spacer = QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Expanding)
layout.addItem(self.spacer)
self.buttonBox = QtGui.QDialogButtonBox(
QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Cancel)
self.okButton = self.buttonBox.button(QtGui.QDialogButtonBox.Ok)
layout.addWidget(self.buttonBox)
self.setLayout(layout)
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
self.nameBox.nameValidityChanged.connect(self.updateOkButton)
self.uriBox.textChanged.connect(self.updateOkButton)
self.updateOkButton()
def __init__(self, boxtitle='', boxmsg='', name='', namemsg='',
nameregex='', nameregexmsg='', names=None,
unique=False, maxlength=0, parent=None):
super(GSNameDialog, self).__init__(parent)
self.boxtitle = boxtitle
self.boxmsg = boxmsg
self.nameBox = GSNameWidget(
name=name,
namemsg=namemsg,
nameregex=nameregex,
nameregexmsg=nameregexmsg,
names=names,
unique=unique,
maxlength=maxlength
)
self.initGui()
def testGSNameWidgetInit(self):
nw = GSNameWidget(
namemsg='Sample is generated from PostgreSQL connection name',
name=xmlNameFixUp('My PG connection'),
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=['name_one', 'name_two', 'name_three'],
unique=False,
maxlength=10)
self.assertEqual(nw.nameBox.count(), 4) # name is prepended to list
def initGui(self):
self.setWindowTitle('New workspace')
verticalLayout = QVBoxLayout()
horizontalLayout = QHBoxLayout()
horizontalLayout.setSpacing(30)
horizontalLayout.setMargin(0)
nameLabel = QLabel('Workspace name')
nameLabel.setMinimumWidth(150)
self.nameBox = GSNameWidget(
namemsg='',
name='workspace',
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=self.workspaces,
unique=True,
maxlength=10)
self.nameBox.setMinimumWidth(250)
horizontalLayout.addWidget(nameLabel)
horizontalLayout.addWidget(self.nameBox)
verticalLayout.addLayout(horizontalLayout)
horizontalLayout = QHBoxLayout()
horizontalLayout.setSpacing(30)
horizontalLayout.setMargin(0)
uriLabel = QLabel('URI')
uriLabel.setMinimumWidth(150)
self.uriBox = QLineEdit()
self.uriBox.setText('')
self.uriBox.setPlaceholderText('Required')
self.uriBox.setMinimumWidth(250)
horizontalLayout.addWidget(uriLabel)
horizontalLayout.addWidget(self.uriBox)
verticalLayout.addLayout(horizontalLayout)
self.groupBox = QGroupBox()
self.groupBox.setLayout(verticalLayout)
layout = QVBoxLayout()
layout.addWidget(self.groupBox)
self.spacer = QSpacerItem(20,20, QSizePolicy.Minimum, QSizePolicy.Expanding)
layout.addItem(self.spacer)
self.buttonBox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
self.okButton = self.buttonBox.button(QDialogButtonBox.Ok)
layout.addWidget(self.buttonBox)
self.setLayout(layout)
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
self.nameBox.nameValidityChanged.connect(self.updateOkButton)
self.uriBox.textChanged.connect(self.updateOkButton)
self.updateOkButton()
def __init__(self, boxtitle='', boxmsg='', name='', namemsg='',
nameregex='', nameregexmsg='', names=None,
unique=False, maxlength=0, parent=None):
super(GSNameDialog, self).__init__(parent)
self.boxtitle = boxtitle
self.boxmsg = boxmsg
self.nameBox = GSNameWidget(
name=name,
namemsg=namemsg,
nameregex=nameregex,
nameregexmsg=nameregexmsg,
names=names,
unique=unique,
maxlength=maxlength
)
self.initGui()
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 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 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('Publish style')
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
catalogLabel = QtGui.QLabel('Catalog')
catalogLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
self.catalogBox = QtGui.QComboBox()
self.catalogBox.addItems(self.catalognames)
self.catalogBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed))
horizontalLayout.addWidget(catalogLabel)
horizontalLayout.addWidget(self.catalogBox)
verticalLayout.addLayout(horizontalLayout)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
nameLabel = QtGui.QLabel('Name')
nameLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
self.nameBox = GSNameWidget(namemsg='',
name=xmlNameFixUp(self.layername),
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=[],
unique=False)
self.nameBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed))
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.catalogBox.currentIndexChanged[str].connect(
self.updateCatalogStyles)
self.nameBox.nameValidityChanged.connect(self.okButton.setEnabled)
self.nameBox.overwritingChanged.connect(self.updateButtons)
self.updateCatalogStyles(self.catalogBox.currentText())
self.okButton.setEnabled(self.nameBox.isValid())
self.updateButtons(self.nameBox.overwritingName())
self.resize(400, 200)
class DefineWorkspaceDialog(QtGui.QDialog):
def __init__(self, workspaces=None, parent=None):
super(DefineWorkspaceDialog, self).__init__(parent)
self.workspaces = workspaces if workspaces is not None else []
self.uri = None
self.name = None
self.initGui()
def initGui(self):
self.setWindowTitle('New workspace')
verticalLayout = QtGui.QVBoxLayout()
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setSpacing(30)
horizontalLayout.setMargin(0)
nameLabel = QtGui.QLabel('Workspace name')
nameLabel.setMinimumWidth(150)
self.nameBox = GSNameWidget(namemsg='',
name='workspace',
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=self.workspaces,
unique=True,
maxlength=10)
self.nameBox.setMinimumWidth(250)
horizontalLayout.addWidget(nameLabel)
horizontalLayout.addWidget(self.nameBox)
verticalLayout.addLayout(horizontalLayout)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setSpacing(30)
horizontalLayout.setMargin(0)
uriLabel = QtGui.QLabel('URI')
uriLabel.setMinimumWidth(150)
self.uriBox = QtGui.QLineEdit()
self.uriBox.setText('')
self.uriBox.setPlaceholderText('Required')
self.uriBox.setMinimumWidth(250)
horizontalLayout.addWidget(uriLabel)
horizontalLayout.addWidget(self.uriBox)
verticalLayout.addLayout(horizontalLayout)
self.groupBox = QtGui.QGroupBox()
self.groupBox.setLayout(verticalLayout)
layout = QtGui.QVBoxLayout()
layout.addWidget(self.groupBox)
self.spacer = QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Expanding)
layout.addItem(self.spacer)
self.buttonBox = QtGui.QDialogButtonBox(
QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Cancel)
self.okButton = self.buttonBox.button(QtGui.QDialogButtonBox.Ok)
layout.addWidget(self.buttonBox)
self.setLayout(layout)
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
self.nameBox.nameValidityChanged.connect(self.updateOkButton)
self.uriBox.textChanged.connect(self.updateOkButton)
self.updateOkButton()
def getWorkspace(self):
return self.workspace
def updateOkButton(self):
ok = self.nameBox.isValid() and self.uriBox.text() != ''
self.okButton.setEnabled(ok)
def okPressed(self):
self.uri = unicode(self.uriBox.text())
self.name = unicode(self.nameBox.definedName())
self.close()
def cancelPressed(self):
self.uri = None
self.name = None
self.close()
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')
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()
class GSNameDialog(QtGui.QDialog):
def __init__(self, boxtitle='', boxmsg='', name='', namemsg='',
nameregex='', nameregexmsg='', names=None,
unique=False, maxlength=0, parent=None):
super(GSNameDialog, self).__init__(parent)
self.boxtitle = boxtitle
self.boxmsg = boxmsg
self.nameBox = GSNameWidget(
name=name,
namemsg=namemsg,
nameregex=nameregex,
nameregexmsg=nameregexmsg,
names=names,
unique=unique,
maxlength=maxlength
)
self.initGui()
def initGui(self):
self.setWindowTitle('Define name')
vertlayout = QtGui.QVBoxLayout()
self.groupBox = QtGui.QGroupBox()
self.groupBox.setTitle(self.boxtitle)
self.groupBox.setLayout(vertlayout)
if self.boxmsg:
self.groupBoxMsg = QtGui.QLabel(self.boxmsg)
self.groupBoxMsg.setWordWrap(True)
self.groupBox.layout().addWidget(self.groupBoxMsg)
self.groupBox.layout().addWidget(self.nameBox)
layout = QtGui.QVBoxLayout()
layout.addWidget(self.groupBox)
self.buttonBox = QtGui.QDialogButtonBox(
QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Cancel)
self.okButton = self.buttonBox.button(QtGui.QDialogButtonBox.Ok)
self.cancelButton = self.buttonBox.button(QtGui.QDialogButtonBox.Cancel)
layout.addWidget(self.buttonBox)
self.setLayout(layout)
self.nameBox.nameValidityChanged.connect(self.okButton.setEnabled)
self.nameBox.overwritingChanged.connect(self.updateButtons)
# noinspection PyUnresolvedReferences
self.buttonBox.accepted.connect(self.accept)
# noinspection PyUnresolvedReferences
self.buttonBox.rejected.connect(self.reject)
self.setMinimumWidth(240)
# respond to intial validation
self.okButton.setEnabled(self.nameBox.isValid())
self.updateButtons(self.nameBox.overwritingName())
def definedName(self):
return self.nameBox.definedName()
def overwritingName(self):
return self.nameBox.overwritingName()
@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)
class LayerGroupDialog(QDialog):
def __init__(self, catalog, previousgroup = None):
self.previousgroup = previousgroup
self.catalog = catalog
QDialog.__init__(self)
self.groups = catalog.get_layergroups()
self.groupnames = [group.name for group in self.groups]
self.layers = catalog.get_layers()
self.layernames = [layer.name for layer in self.layers]
self.styles = [style.name for style in catalog.get_styles()]
self.setModal(True)
self.setupUi()
self.group = None
def setupUi(self):
self.resize(600, 350)
self.setWindowTitle("Group definition")
self.verticalLayout = QVBoxLayout(self)
self.verticalLayout.setSpacing(2)
self.verticalLayout.setMargin(6)
self.horizontalLayout = QHBoxLayout()
# self.horizontalLayout.setSpacing(30)
self.horizontalLayout.setMargin(0)
self.nameLabel = QLabel("Group name")
self.nameLabel.setSizePolicy(
QSizePolicy(QSizePolicy.Maximum, QSizePolicy.Preferred))
defaultname = "Group"
if self.previousgroup:
defaultname = self.previousgroup.name
self.nameBox = GSNameWidget(
namemsg='',
name=defaultname,
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=self.groupnames,
unique=False if self.previousgroup else True)
if self.previousgroup:
self.nameBox.setEnabled(False)
self.nameBox.setSizePolicy(
QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred))
self.horizontalLayout.addWidget(self.nameLabel)
self.horizontalLayout.addWidget(self.nameBox)
self.verticalLayout.addLayout(self.horizontalLayout)
self.horizontalLayout = QHBoxLayout(self)
self.horizontalLayout.setSpacing(6)
self.horizontalLayout.setMargin(0)
self.buttonBox = QDialogButtonBox()
self.buttonBox.setOrientation(Qt.Vertical)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel|QDialogButtonBox.Ok)
self.okButton = self.buttonBox.button(QDialogButtonBox.Ok)
self.cancelButton = self.buttonBox.button(QDialogButtonBox.Cancel)
self.table = QTableWidget()
self.table.setColumnCount(2)
self.table.setColumnWidth(0,300)
self.table.verticalHeader().setVisible(False)
self.table.horizontalHeader().setVisible(True)
self.table.setHorizontalHeaderLabels(["Layer", "Style"])
self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
self.selectAllButton = QPushButton()
self.selectAllButton.setText("(de)Select all")
self.setTableContent()
self.buttonBox.addButton(self.selectAllButton, QDialogButtonBox.ActionRole)
self.horizontalLayout.addWidget(self.table)
self.horizontalLayout.addWidget(self.buttonBox)
self.verticalLayout.addLayout(self.horizontalLayout)
self.setLayout(self.verticalLayout)
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
self.selectAllButton.clicked.connect(self.selectAll)
self.nameBox.nameValidityChanged.connect(self.okButton.setEnabled)
self.nameBox.overwritingChanged.connect(self.updateButtons)
self.okButton.setEnabled(self.nameBox.isValid())
self.updateButtons(self.nameBox.overwritingName())
def setTableContent(self):
self.table.setRowCount(len(self.layernames))
previouslayers = self.previousgroup.layers if self.previousgroup is not None else []
previousstyles = self.previousgroup.styles if self.previousgroup is not None else []
i = 0
for layer, style in zip(previouslayers, previousstyles):
item = QCheckBox()
item.setText(layer)
item.setChecked(True)
self.table.setCellWidget(i,0, item)
item = QComboBox()
item.addItems(self.styles)
try:
idx = self.styles.index(style)
item.setCurrentIndex(idx)
except ValueError:
pass
self.table.setCellWidget(i,1, item)
i += 1
for layer in self.layers:
if layer.name not in previouslayers:
item = QCheckBox()
item.setText(layer.name)
self.table.setCellWidget(i,0, item)
item = QComboBox()
item.addItems(self.styles)
try:
idx = self.styles.index(layer.default_style.name)
item.setCurrentIndex(idx)
except:
pass
self.table.setCellWidget(i,1, item)
i += 1
@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.name = str(self.nameBox.definedName())
layers = []
styles = []
for i in range(len(self.layernames)):
widget = self.table.cellWidget(i, 0)
if widget.isChecked():
layers.append(widget.text())
styleWidget = self.table.cellWidget(i, 1)
styles.append(styleWidget.currentText())
if len(self.layernames) == 0:
return
#TODO show alert
if self.previousgroup is not None:
self.group = self.previousgroup
self.group.dirty.update(layers = layers, styles = styles)
else:
#TODO compute bounds
bbox = None
self.group = UnsavedLayerGroup(self.catalog, self.name, layers, styles, bbox, "SINGLE", "", self.name)
self.close()
def cancelPressed(self):
self.group = None
self.close()
def selectAll(self):
checked = False
for i in range(len(self.layernames)):
widget = self.table.cellWidget(i, 0)
if not widget.isChecked():
checked = True
break
for i in range(len(self.layernames)):
widget = self.table.cellWidget(i, 0)
widget.setChecked(checked)
class DefineWorkspaceDialog(QDialog):
def __init__(self, workspaces=None, parent=None):
super(DefineWorkspaceDialog, self).__init__(parent)
self.workspaces = workspaces if workspaces is not None else []
self.uri = None
self.name = None
self.initGui()
def initGui(self):
self.setWindowTitle('New workspace')
verticalLayout = QVBoxLayout()
horizontalLayout = QHBoxLayout()
horizontalLayout.setSpacing(30)
horizontalLayout.setMargin(0)
nameLabel = QLabel('Workspace name')
nameLabel.setMinimumWidth(150)
self.nameBox = GSNameWidget(
namemsg='',
name='workspace',
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=self.workspaces,
unique=True,
maxlength=10)
self.nameBox.setMinimumWidth(250)
horizontalLayout.addWidget(nameLabel)
horizontalLayout.addWidget(self.nameBox)
verticalLayout.addLayout(horizontalLayout)
horizontalLayout = QHBoxLayout()
horizontalLayout.setSpacing(30)
horizontalLayout.setMargin(0)
uriLabel = QLabel('URI')
uriLabel.setMinimumWidth(150)
self.uriBox = QLineEdit()
self.uriBox.setText('')
self.uriBox.setPlaceholderText('Required')
self.uriBox.setMinimumWidth(250)
horizontalLayout.addWidget(uriLabel)
horizontalLayout.addWidget(self.uriBox)
verticalLayout.addLayout(horizontalLayout)
self.groupBox = QGroupBox()
self.groupBox.setLayout(verticalLayout)
layout = QVBoxLayout()
layout.addWidget(self.groupBox)
self.spacer = QSpacerItem(20,20, QSizePolicy.Minimum, QSizePolicy.Expanding)
layout.addItem(self.spacer)
self.buttonBox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
self.okButton = self.buttonBox.button(QDialogButtonBox.Ok)
layout.addWidget(self.buttonBox)
self.setLayout(layout)
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
self.nameBox.nameValidityChanged.connect(self.updateOkButton)
self.uriBox.textChanged.connect(self.updateOkButton)
self.updateOkButton()
def getWorkspace(self):
return self.workspace
def updateOkButton(self):
ok = self.nameBox.isValid() and self.uriBox.text() != ''
self.okButton.setEnabled(ok)
def okPressed(self):
self.uri = str(self.uriBox.text())
self.name = str(self.nameBox.definedName())
self.close()
def cancelPressed(self):
self.uri = None
self.name = None
self.close()
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('Publish style')
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
catalogLabel = QtGui.QLabel('Catalog')
catalogLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
self.catalogBox = QtGui.QComboBox()
self.catalogBox.addItems(self.catalognames)
self.catalogBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed))
horizontalLayout.addWidget(catalogLabel)
horizontalLayout.addWidget(self.catalogBox)
verticalLayout.addLayout(horizontalLayout)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
nameLabel = QtGui.QLabel('Name')
nameLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
self.nameBox = GSNameWidget(
namemsg='',
name=xmlNameFixUp(self.layername),
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=[],
unique=False)
self.nameBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed))
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.catalogBox.currentIndexChanged[str].connect(self.updateCatalogStyles)
self.nameBox.nameValidityChanged.connect(self.okButton.setEnabled)
self.nameBox.overwritingChanged.connect(self.updateButtons)
self.updateCatalogStyles(self.catalogBox.currentText())
self.okButton.setEnabled(self.nameBox.isValid())
self.updateButtons(self.nameBox.overwritingName())
self.resize(400,200)
def setupUi(self):
self.resize(600, 350)
self.setWindowTitle("Group definition")
self.verticalLayout = QVBoxLayout(self)
self.verticalLayout.setSpacing(2)
self.verticalLayout.setMargin(6)
self.horizontalLayout = QHBoxLayout()
# self.horizontalLayout.setSpacing(30)
self.horizontalLayout.setMargin(0)
self.nameLabel = QLabel("Group name")
self.nameLabel.setSizePolicy(
QSizePolicy(QSizePolicy.Maximum, QSizePolicy.Preferred))
defaultname = "Group"
if self.previousgroup:
defaultname = self.previousgroup.name
self.nameBox = GSNameWidget(
namemsg='',
name=defaultname,
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=self.groupnames,
unique=False if self.previousgroup else True)
if self.previousgroup:
self.nameBox.setEnabled(False)
self.nameBox.setSizePolicy(
QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred))
self.horizontalLayout.addWidget(self.nameLabel)
self.horizontalLayout.addWidget(self.nameBox)
self.verticalLayout.addLayout(self.horizontalLayout)
self.horizontalLayout = QHBoxLayout(self)
self.horizontalLayout.setSpacing(6)
self.horizontalLayout.setMargin(0)
self.buttonBox = QDialogButtonBox()
self.buttonBox.setOrientation(Qt.Vertical)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel
| QDialogButtonBox.Ok)
self.okButton = self.buttonBox.button(QDialogButtonBox.Ok)
self.cancelButton = self.buttonBox.button(QDialogButtonBox.Cancel)
self.table = QTableWidget()
self.table.setColumnCount(2)
self.table.setColumnWidth(0, 300)
self.table.verticalHeader().setVisible(False)
self.table.horizontalHeader().setVisible(True)
self.table.setHorizontalHeaderLabels(["Layer", "Style"])
self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
self.selectAllButton = QPushButton()
self.selectAllButton.setText("(de)Select all")
self.setTableContent()
self.buttonBox.addButton(self.selectAllButton,
QDialogButtonBox.ActionRole)
self.horizontalLayout.addWidget(self.table)
self.horizontalLayout.addWidget(self.buttonBox)
self.verticalLayout.addLayout(self.horizontalLayout)
self.setLayout(self.verticalLayout)
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
self.selectAllButton.clicked.connect(self.selectAll)
self.nameBox.nameValidityChanged.connect(self.okButton.setEnabled)
self.nameBox.overwritingChanged.connect(self.updateButtons)
self.okButton.setEnabled(self.nameBox.isValid())
self.updateButtons(self.nameBox.overwritingName())
class LayerGroupDialog(QDialog):
def __init__(self, catalog, previousgroup=None):
self.previousgroup = previousgroup
self.catalog = catalog
QDialog.__init__(self)
self.groups = catalog.get_layergroups()
self.groupnames = [group.name for group in self.groups]
self.layers = catalog.get_layers()
self.layernames = [layer.name for layer in self.layers]
self.styles = [style.name for style in catalog.get_styles()]
self.setModal(True)
self.setupUi()
self.group = None
def setupUi(self):
self.resize(600, 350)
self.setWindowTitle("Group definition")
self.verticalLayout = QVBoxLayout(self)
self.verticalLayout.setSpacing(2)
self.verticalLayout.setMargin(6)
self.horizontalLayout = QHBoxLayout()
# self.horizontalLayout.setSpacing(30)
self.horizontalLayout.setMargin(0)
self.nameLabel = QLabel("Group name")
self.nameLabel.setSizePolicy(
QSizePolicy(QSizePolicy.Maximum, QSizePolicy.Preferred))
defaultname = "Group"
if self.previousgroup:
defaultname = self.previousgroup.name
self.nameBox = GSNameWidget(
namemsg='',
name=defaultname,
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=self.groupnames,
unique=False if self.previousgroup else True)
if self.previousgroup:
self.nameBox.setEnabled(False)
self.nameBox.setSizePolicy(
QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred))
self.horizontalLayout.addWidget(self.nameLabel)
self.horizontalLayout.addWidget(self.nameBox)
self.verticalLayout.addLayout(self.horizontalLayout)
self.horizontalLayout = QHBoxLayout(self)
self.horizontalLayout.setSpacing(6)
self.horizontalLayout.setMargin(0)
self.buttonBox = QDialogButtonBox()
self.buttonBox.setOrientation(Qt.Vertical)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel
| QDialogButtonBox.Ok)
self.okButton = self.buttonBox.button(QDialogButtonBox.Ok)
self.cancelButton = self.buttonBox.button(QDialogButtonBox.Cancel)
self.table = QTableWidget()
self.table.setColumnCount(2)
self.table.setColumnWidth(0, 300)
self.table.verticalHeader().setVisible(False)
self.table.horizontalHeader().setVisible(True)
self.table.setHorizontalHeaderLabels(["Layer", "Style"])
self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
self.selectAllButton = QPushButton()
self.selectAllButton.setText("(de)Select all")
self.setTableContent()
self.buttonBox.addButton(self.selectAllButton,
QDialogButtonBox.ActionRole)
self.horizontalLayout.addWidget(self.table)
self.horizontalLayout.addWidget(self.buttonBox)
self.verticalLayout.addLayout(self.horizontalLayout)
self.setLayout(self.verticalLayout)
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
self.selectAllButton.clicked.connect(self.selectAll)
self.nameBox.nameValidityChanged.connect(self.okButton.setEnabled)
self.nameBox.overwritingChanged.connect(self.updateButtons)
self.okButton.setEnabled(self.nameBox.isValid())
self.updateButtons(self.nameBox.overwritingName())
def setTableContent(self):
self.table.setRowCount(len(self.layernames))
previouslayers = self.previousgroup.layers if self.previousgroup is not None else []
previousstyles = self.previousgroup.styles if self.previousgroup is not None else []
i = 0
for layer, style in zip(previouslayers, previousstyles):
item = QCheckBox()
item.setText(layer)
item.setChecked(True)
self.table.setCellWidget(i, 0, item)
item = QComboBox()
item.addItems(self.styles)
try:
idx = self.styles.index(style)
item.setCurrentIndex(idx)
except ValueError:
pass
self.table.setCellWidget(i, 1, item)
i += 1
for layer in self.layers:
if layer.name not in previouslayers:
item = QCheckBox()
item.setText(layer.name)
self.table.setCellWidget(i, 0, item)
item = QComboBox()
item.addItems(self.styles)
try:
idx = self.styles.index(layer.default_style.name)
item.setCurrentIndex(idx)
except:
pass
self.table.setCellWidget(i, 1, item)
i += 1
@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.name = str(self.nameBox.definedName())
layers = []
styles = []
for i in range(len(self.layernames)):
widget = self.table.cellWidget(i, 0)
if widget.isChecked():
layers.append(widget.text())
styleWidget = self.table.cellWidget(i, 1)
styles.append(styleWidget.currentText())
if len(self.layernames) == 0:
return
#TODO show alert
if self.previousgroup is not None:
self.group = self.previousgroup
self.group.dirty.update(layers=layers, styles=styles)
else:
#TODO compute bounds
bbox = None
self.group = UnsavedLayerGroup(self.catalog, self.name, layers,
styles, bbox, "SINGLE", "",
self.name)
self.close()
def cancelPressed(self):
self.group = None
self.close()
def selectAll(self):
checked = False
for i in range(len(self.layernames)):
widget = self.table.cellWidget(i, 0)
if not widget.isChecked():
checked = True
break
for i in range(len(self.layernames)):
widget = self.table.cellWidget(i, 0)
widget.setChecked(checked)
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)
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())
class PublishStyleDialog(QtGui.QDialog):
def __init__(self, catalogs, layername, parent = None):
super(PublishStyleDialog, self).__init__(parent)
self.catalogs = catalogs
self.catalognames = catalogs.keys()
self.layername = layername
self.catalog = 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('Publish style')
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
catalogLabel = QtGui.QLabel('Catalog')
catalogLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
self.catalogBox = QtGui.QComboBox()
self.catalogBox.addItems(self.catalognames)
self.catalogBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed))
horizontalLayout.addWidget(catalogLabel)
horizontalLayout.addWidget(self.catalogBox)
verticalLayout.addLayout(horizontalLayout)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
nameLabel = QtGui.QLabel('Name')
nameLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
self.nameBox = GSNameWidget(
namemsg='',
name=xmlNameFixUp(self.layername),
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=[],
unique=False)
self.nameBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed))
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.catalogBox.currentIndexChanged[str].connect(self.updateCatalogStyles)
self.nameBox.nameValidityChanged.connect(self.okButton.setEnabled)
self.nameBox.overwritingChanged.connect(self.updateButtons)
self.updateCatalogStyles(self.catalogBox.currentText())
self.okButton.setEnabled(self.nameBox.isValid())
self.updateButtons(self.nameBox.overwritingName())
self.resize(400,200)
@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)
@QtCore.pyqtSlot(str)
def updateCatalogStyles(self, catname):
catalog = self.catalogs[catname]
styles = [style.name for style in catalog.get_styles()]
self.nameBox.setNames(styles)
def okPressed(self):
self.name = unicode(self.nameBox.definedName())
self.catalog = unicode(self.catalogBox.currentText())
self.close()
def cancelPressed(self):
self.catalog = None
self.name = None
self.close()
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 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())
class PublishStyleDialog(QtGui.QDialog):
def __init__(self, catalogs, layername, parent=None):
super(PublishStyleDialog, self).__init__(parent)
self.catalogs = catalogs
self.catalognames = catalogs.keys()
self.layername = layername
self.catalog = 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('Publish style')
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
catalogLabel = QtGui.QLabel('Catalog')
catalogLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
self.catalogBox = QtGui.QComboBox()
self.catalogBox.addItems(self.catalognames)
self.catalogBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed))
horizontalLayout.addWidget(catalogLabel)
horizontalLayout.addWidget(self.catalogBox)
verticalLayout.addLayout(horizontalLayout)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
nameLabel = QtGui.QLabel('Name')
nameLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
self.nameBox = GSNameWidget(namemsg='',
name=xmlNameFixUp(self.layername),
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=[],
unique=False)
self.nameBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed))
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.catalogBox.currentIndexChanged[str].connect(
self.updateCatalogStyles)
self.nameBox.nameValidityChanged.connect(self.okButton.setEnabled)
self.nameBox.overwritingChanged.connect(self.updateButtons)
self.updateCatalogStyles(self.catalogBox.currentText())
self.okButton.setEnabled(self.nameBox.isValid())
self.updateButtons(self.nameBox.overwritingName())
self.resize(400, 200)
@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)
@QtCore.pyqtSlot(str)
def updateCatalogStyles(self, catname):
catalog = self.catalogs[catname]
styles = [style.name for style in catalog.get_styles()]
self.nameBox.setNames(styles)
def okPressed(self):
self.name = unicode(self.nameBox.definedName())
self.catalog = unicode(self.catalogBox.currentText())
self.close()
def cancelPressed(self):
self.catalog = None
self.name = None
self.close()
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 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)
class GSNameDialog(QtGui.QDialog):
def __init__(self, boxtitle='', boxmsg='', name='', namemsg='',
nameregex='', nameregexmsg='', names=None,
unique=False, maxlength=0, parent=None):
super(GSNameDialog, self).__init__(parent)
self.boxtitle = boxtitle
self.boxmsg = boxmsg
self.nameBox = GSNameWidget(
name=name,
namemsg=namemsg,
nameregex=nameregex,
nameregexmsg=nameregexmsg,
names=names,
unique=unique,
maxlength=maxlength
)
self.initGui()
def initGui(self):
self.setWindowTitle('Define name')
vertlayout = QtGui.QVBoxLayout()
self.groupBox = QtGui.QGroupBox()
self.groupBox.setTitle(self.boxtitle)
self.groupBox.setLayout(vertlayout)
if self.boxmsg:
self.groupBoxMsg = QtGui.QLabel(self.boxmsg)
self.groupBoxMsg.setWordWrap(True)
self.groupBox.layout().addWidget(self.groupBoxMsg)
self.groupBox.layout().addWidget(self.nameBox)
layout = QtGui.QVBoxLayout()
layout.addWidget(self.groupBox)
self.buttonBox = QtGui.QDialogButtonBox(
QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Cancel)
self.okButton = self.buttonBox.button(QtGui.QDialogButtonBox.Ok)
self.cancelButton = self.buttonBox.button(QtGui.QDialogButtonBox.Cancel)
layout.addWidget(self.buttonBox)
self.setLayout(layout)
self.nameBox.nameValidityChanged.connect(self.okButton.setEnabled)
self.nameBox.overwritingChanged.connect(self.updateButtons)
# noinspection PyUnresolvedReferences
self.buttonBox.accepted.connect(self.accept)
# noinspection PyUnresolvedReferences
self.buttonBox.rejected.connect(self.reject)
self.setMinimumWidth(240)
# respond to intial validation
self.okButton.setEnabled(self.nameBox.isValid())
self.updateButtons(self.nameBox.overwritingName())
def definedName(self):
return self.nameBox.definedName()
def overwritingName(self):
return self.nameBox.overwritingName()
@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 setupUi(self):
self.resize(600, 350)
self.setWindowTitle("Group definition")
self.verticalLayout = QVBoxLayout(self)
self.verticalLayout.setSpacing(2)
self.verticalLayout.setMargin(6)
self.horizontalLayout = QHBoxLayout()
# self.horizontalLayout.setSpacing(30)
self.horizontalLayout.setMargin(0)
self.nameLabel = QLabel("Group name")
self.nameLabel.setSizePolicy(
QSizePolicy(QSizePolicy.Maximum, QSizePolicy.Preferred))
defaultname = "Group"
if self.previousgroup:
defaultname = self.previousgroup.name
self.nameBox = GSNameWidget(
namemsg='',
name=defaultname,
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=self.groupnames,
unique=False if self.previousgroup else True)
if self.previousgroup:
self.nameBox.setEnabled(False)
self.nameBox.setSizePolicy(
QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred))
self.horizontalLayout.addWidget(self.nameLabel)
self.horizontalLayout.addWidget(self.nameBox)
self.verticalLayout.addLayout(self.horizontalLayout)
self.horizontalLayout = QHBoxLayout(self)
self.horizontalLayout.setSpacing(6)
self.horizontalLayout.setMargin(0)
self.buttonBox = QDialogButtonBox()
self.buttonBox.setOrientation(Qt.Vertical)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel|QDialogButtonBox.Ok)
self.okButton = self.buttonBox.button(QDialogButtonBox.Ok)
self.cancelButton = self.buttonBox.button(QDialogButtonBox.Cancel)
self.table = QTableWidget()
self.table.setColumnCount(2)
self.table.setColumnWidth(0,300)
self.table.verticalHeader().setVisible(False)
self.table.horizontalHeader().setVisible(True)
self.table.setHorizontalHeaderLabels(["Layer", "Style"])
self.table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
self.selectAllButton = QPushButton()
self.selectAllButton.setText("(de)Select all")
self.setTableContent()
self.buttonBox.addButton(self.selectAllButton, QDialogButtonBox.ActionRole)
self.horizontalLayout.addWidget(self.table)
self.horizontalLayout.addWidget(self.buttonBox)
self.verticalLayout.addLayout(self.horizontalLayout)
self.setLayout(self.verticalLayout)
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
self.selectAllButton.clicked.connect(self.selectAll)
self.nameBox.nameValidityChanged.connect(self.okButton.setEnabled)
self.nameBox.overwritingChanged.connect(self.updateButtons)
self.okButton.setEnabled(self.nameBox.isValid())
self.updateButtons(self.nameBox.overwritingName())
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()