def initGui(self):
self.combo = ExtendedComboBox()
self.fillCombo()
self.combo.setEditable(True)
self.label = QLabel('Enter command:')
self.errorLabel = QLabel('Enter command:')
self.vlayout = QVBoxLayout()
self.vlayout.setSpacing(2)
self.vlayout.setMargin(0)
self.vlayout.addSpacerItem(QSpacerItem(0, OFFSET,
QSizePolicy.Maximum, QSizePolicy.Expanding))
self.hlayout = QHBoxLayout()
self.hlayout.addWidget(self.label)
self.vlayout.addLayout(self.hlayout)
self.hlayout2 = QHBoxLayout()
self.hlayout2.addWidget(self.combo)
self.vlayout.addLayout(self.hlayout2)
self.vlayout.addSpacerItem(QSpacerItem(0, OFFSET,
QSizePolicy.Maximum, QSizePolicy.Expanding))
self.setLayout(self.vlayout)
self.combo.lineEdit().returnPressed.connect(self.run)
self.prepareGui()
def __init__(self, parent=None, selectFile=False):
QWidget.__init__(self, parent)
# create gui
self.btnSelect = QToolButton()
self.btnSelect.setText(self.tr('...'))
self.lineEdit = QLineEdit()
self.hbl = QHBoxLayout()
self.hbl.setMargin(0)
self.hbl.setSpacing(0)
self.hbl.addWidget(self.lineEdit)
self.hbl.addWidget(self.btnSelect)
self.setLayout(self.hbl)
self.canFocusOut = False
self.selectFile = selectFile
self.setFocusPolicy(Qt.StrongFocus)
self.btnSelect.clicked.connect(self.select)
def __init__(self, param, row, col, panel):
super(BatchInputSelectionPanel, self).__init__(None)
self.param = param
self.panel = panel
self.table = self.panel.tblParameters
self.row = row
self.col = col
self.horizontalLayout = QHBoxLayout(self)
self.horizontalLayout.setSpacing(0)
self.horizontalLayout.setMargin(0)
self.text = QLineEdit()
self.text.setMinimumWidth(300)
self.text.setText('')
self.text.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.horizontalLayout.addWidget(self.text)
self.pushButton = QPushButton()
self.pushButton.setText('...')
self.pushButton.clicked.connect(self.showPopupMenu)
self.horizontalLayout.addWidget(self.pushButton)
self.setLayout(self.horizontalLayout)
def setupUi(self):
self.labels = {}
self.widgets = {}
self.checkBoxes = {}
self.showAdvanced = False
self.valueItems = {}
self.dependentItems = {}
self.resize(650, 450)
self.buttonBox = QDialogButtonBox()
self.buttonBox.setOrientation(Qt.Horizontal)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel
| QDialogButtonBox.Ok)
tooltips = self._alg.getParameterDescriptions()
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.verticalLayout = QVBoxLayout()
self.verticalLayout.setSpacing(5)
self.verticalLayout.setMargin(20)
hLayout = QHBoxLayout()
hLayout.setSpacing(5)
hLayout.setMargin(0)
descriptionLabel = QLabel(self.tr("Description"))
self.descriptionBox = QLineEdit()
self.descriptionBox.setText(self._alg.name)
hLayout.addWidget(descriptionLabel)
hLayout.addWidget(self.descriptionBox)
self.verticalLayout.addLayout(hLayout)
line = QFrame()
line.setFrameShape(QFrame.HLine)
line.setFrameShadow(QFrame.Sunken)
self.verticalLayout.addWidget(line)
for param in self._alg.parameters:
if param.isAdvanced:
self.advancedButton = QPushButton()
self.advancedButton.setText(
self.tr('Show advanced parameters'))
self.advancedButton.clicked.connect(
self.showAdvancedParametersClicked)
advancedButtonHLayout = QHBoxLayout()
advancedButtonHLayout.addWidget(self.advancedButton)
advancedButtonHLayout.addStretch()
self.verticalLayout.addLayout(advancedButtonHLayout)
break
for param in self._alg.parameters:
if param.hidden:
continue
desc = param.description
if isinstance(param, ParameterExtent):
desc += self.tr('(xmin, xmax, ymin, ymax)')
if isinstance(param, ParameterPoint):
desc += self.tr('(x, y)')
label = QLabel(desc)
self.labels[param.name] = label
widget = self.getWidgetFromParameter(param)
self.valueItems[param.name] = widget
if param.name in tooltips.keys():
tooltip = tooltips[param.name]
else:
tooltip = param.description
label.setToolTip(tooltip)
widget.setToolTip(tooltip)
if param.isAdvanced:
label.setVisible(self.showAdvanced)
widget.setVisible(self.showAdvanced)
self.widgets[param.name] = widget
self.verticalLayout.addWidget(label)
self.verticalLayout.addWidget(widget)
for output in self._alg.outputs:
if output.hidden:
continue
if isinstance(output, (OutputRaster, OutputVector, OutputTable,
OutputHTML, OutputFile, OutputDirectory)):
label = QLabel(output.description + '<' +
output.__class__.__name__ + '>')
item = QLineEdit()
if hasattr(item, 'setPlaceholderText'):
item.setPlaceholderText(ModelerParametersDialog.ENTER_NAME)
self.verticalLayout.addWidget(label)
self.verticalLayout.addWidget(item)
self.valueItems[output.name] = item
label = QLabel(' ')
self.verticalLayout.addWidget(label)
label = QLabel(self.tr('Parent algorithms'))
self.dependenciesPanel = self.getDependenciesPanel()
self.verticalLayout.addWidget(label)
self.verticalLayout.addWidget(self.dependenciesPanel)
self.verticalLayout.addStretch(1000)
self.setLayout(self.verticalLayout)
self.setPreviousValues()
self.setWindowTitle(self._alg.name)
self.verticalLayout2 = QVBoxLayout()
self.verticalLayout2.setSpacing(2)
self.verticalLayout2.setMargin(0)
self.tabWidget = QTabWidget()
self.tabWidget.setMinimumWidth(300)
self.paramPanel = QWidget()
self.paramPanel.setLayout(self.verticalLayout)
self.scrollArea = QScrollArea()
self.scrollArea.setWidget(self.paramPanel)
self.scrollArea.setWidgetResizable(True)
self.tabWidget.addTab(self.scrollArea, self.tr('Parameters'))
self.webView = QWebView()
html = None
url = None
isText, help = self._alg.help()
if help is not None:
if isText:
html = help
else:
url = QUrl(help)
else:
html = self.tr('<h2>Sorry, no help is available for this '
'algorithm.</h2>')
try:
if html:
self.webView.setHtml(html)
elif url:
self.webView.load(url)
except:
self.webView.setHtml(
self.tr('<h2>Could not open help file :-( </h2>'))
self.tabWidget.addTab(self.webView, 'Help')
self.verticalLayout2.addWidget(self.tabWidget)
self.verticalLayout2.addWidget(self.buttonBox)
self.setLayout(self.verticalLayout2)
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
QMetaObject.connectSlotsByName(self)
def initWidgets(self):
#tooltips = self.alg.getParameterDescriptions()
# If there are advanced parameters — show corresponding groupbox
for param in self.alg.parameters:
if param.isAdvanced:
self.grpAdvanced.show()
break
# Create widgets and put them in layouts
for param in self.alg.parameters:
if param.hidden:
continue
desc = param.description
if isinstance(param, ParameterExtent):
desc += self.tr(' (xmin, xmax, ymin, ymax)')
if isinstance(param, ParameterPoint):
desc += self.tr(' (x, y)')
try:
if param.optional:
desc += self.tr(' [optional]')
except:
pass
widget = self.getWidgetFromParameter(param)
self.valueItems[param.name] = widget
if isinstance(param, ParameterVector) and \
not self.alg.allowOnlyOpenedLayers:
layout = QHBoxLayout()
layout.setSpacing(2)
layout.setMargin(0)
layout.addWidget(widget)
button = QToolButton()
icon = QIcon(os.path.join(pluginPath, 'images', 'iterate.png'))
button.setIcon(icon)
button.setToolTip(self.tr('Iterate over this layer'))
button.setCheckable(True)
layout.addWidget(button)
self.iterateButtons[param.name] = button
button.toggled.connect(self.buttonToggled)
widget = QWidget()
widget.setLayout(layout)
#~ if param.name in tooltips.keys():
#~ tooltip = tooltips[param.name]
#~ else:
#~ tooltip = param.description
#~ widget.setToolTip(tooltip)
if isinstance(param, ParameterBoolean):
widget.setText(desc)
if param.isAdvanced:
self.layoutAdvanced.addWidget(widget)
else:
self.layoutMain.insertWidget(self.layoutMain.count() - 2,
widget)
else:
label = QLabel(desc)
#label.setToolTip(tooltip)
self.labels[param.name] = label
if param.isAdvanced:
self.layoutAdvanced.addWidget(label)
self.layoutAdvanced.addWidget(widget)
else:
self.layoutMain.insertWidget(self.layoutMain.count() - 2,
label)
self.layoutMain.insertWidget(self.layoutMain.count() - 2,
widget)
self.widgets[param.name] = widget
for output in self.alg.outputs:
if output.hidden:
continue
label = QLabel(output.description)
widget = OutputSelectionPanel(output, self.alg)
self.layoutMain.insertWidget(self.layoutMain.count() - 1, label)
self.layoutMain.insertWidget(self.layoutMain.count() - 1, widget)
if isinstance(output, (OutputRaster, OutputVector, OutputTable)):
check = QCheckBox()
check.setText(
self.tr('Open output file after running algorithm'))
check.setChecked(True)
self.layoutMain.insertWidget(self.layoutMain.count() - 1,
check)
self.checkBoxes[output.name] = check
self.valueItems[output.name] = widget
def setupUi(self):
self.setWindowTitle(self.tr('Parameter definition'))
self.verticalLayout = QVBoxLayout(self)
self.verticalLayout.setSpacing(40)
self.verticalLayout.setMargin(20)
self.horizontalLayout = QHBoxLayout(self)
self.horizontalLayout.setSpacing(2)
self.horizontalLayout.setMargin(0)
self.label = QLabel(self.tr('Parameter name'))
self.horizontalLayout.addWidget(self.label)
self.nameTextBox = QLineEdit()
self.horizontalLayout.addWidget(self.nameTextBox)
self.verticalLayout.addLayout(self.horizontalLayout)
self.horizontalLayout2 = QHBoxLayout(self)
self.horizontalLayout2.setSpacing(2)
self.horizontalLayout2.setMargin(0)
self.horizontalLayout3 = QHBoxLayout(self)
self.horizontalLayout3.setSpacing(2)
self.horizontalLayout3.setMargin(0)
self.horizontalLayout4 = QHBoxLayout(self)
self.horizontalLayout4.setSpacing(2)
self.horizontalLayout4.setMargin(0)
if isinstance(self.param, Parameter):
self.nameTextBox.setText(self.param.description)
if self.paramType == ModelerParameterDefinitionDialog.PARAMETER_BOOLEAN or \
isinstance(self.param, ParameterBoolean):
self.state = QCheckBox()
self.state.setText(self.tr('Checked'))
self.state.setChecked(False)
if self.param is not None:
self.state.setChecked(True if self.param.value else False)
self.horizontalLayout3.addWidget(self.state)
self.verticalLayout.addLayout(self.horizontalLayout3)
elif self.paramType == ModelerParameterDefinitionDialog.PARAMETER_TABLE_FIELD or \
isinstance(self.param, ParameterTableField):
self.horizontalLayout3.addWidget(QLabel(self.tr('Parent layer')))
self.parentCombo = QComboBox()
idx = 0
for param in self.alg.inputs.values():
if isinstance(param.param, (ParameterVector, ParameterTable)):
self.parentCombo.addItem(param.param.description,
param.param.name)
if self.param is not None:
if self.param.parent == param.param.name:
self.parentCombo.setCurrentIndex(idx)
idx += 1
self.horizontalLayout3.addWidget(self.parentCombo)
self.verticalLayout.addLayout(self.horizontalLayout3)
elif self.paramType == ModelerParameterDefinitionDialog.PARAMETER_VECTOR or \
isinstance(self.param, ParameterVector):
self.horizontalLayout3.addWidget(QLabel(self.tr('Shape type')))
self.shapetypeCombo = QComboBox()
self.shapetypeCombo.addItem(self.tr('Any'))
self.shapetypeCombo.addItem(self.tr('Point'))
self.shapetypeCombo.addItem(self.tr('Line'))
self.shapetypeCombo.addItem(self.tr('Polygon'))
if self.param is not None:
self.shapetypeCombo.setCurrentIndex(self.param.shapetype[0] +
1)
self.horizontalLayout3.addWidget(self.shapetypeCombo)
self.verticalLayout.addLayout(self.horizontalLayout3)
elif self.paramType == ModelerParameterDefinitionDialog.PARAMETER_MULTIPLE or \
isinstance(self.param, ParameterMultipleInput):
self.horizontalLayout3.addWidget(QLabel(self.tr('Data type')))
self.datatypeCombo = QComboBox()
self.datatypeCombo.addItem(self.tr('Vector (any)'))
self.datatypeCombo.addItem(self.tr('Vector (point)'))
self.datatypeCombo.addItem(self.tr('Vector (line)'))
self.datatypeCombo.addItem(self.tr('Vector (polygon)'))
self.datatypeCombo.addItem(self.tr('Raster'))
self.datatypeCombo.addItem(self.tr('Table'))
if self.param is not None:
self.datatypeCombo.setCurrentIndex(self.param.datatype + 1)
self.horizontalLayout3.addWidget(self.datatypeCombo)
self.verticalLayout.addLayout(self.horizontalLayout3)
elif self.paramType == ModelerParameterDefinitionDialog.PARAMETER_NUMBER or \
isinstance(self.param, ParameterNumber):
self.horizontalLayout3.addWidget(QLabel(self.tr('Min/Max values')))
self.minTextBox = QLineEdit()
self.maxTextBox = QLineEdit()
if self.param is not None:
self.minTextBox.setText(unicode(self.param.min))
self.maxTextBox.setText(unicode(self.param.max))
self.horizontalLayout3.addWidget(self.minTextBox)
self.horizontalLayout3.addWidget(self.maxTextBox)
self.verticalLayout.addLayout(self.horizontalLayout3)
self.horizontalLayout4.addWidget(QLabel(self.tr('Default value')))
self.defaultTextBox = QLineEdit()
self.defaultTextBox.setText(self.tr('0'))
if self.param is not None:
default = self.param.default
if self.param.isInteger:
default = int(math.floor(default))
self.defaultTextBox.setText(unicode(default))
self.horizontalLayout4.addWidget(self.defaultTextBox)
self.verticalLayout.addLayout(self.horizontalLayout4)
elif self.paramType == ModelerParameterDefinitionDialog.PARAMETER_STRING or \
isinstance(self.param, ParameterString):
self.horizontalLayout3.addWidget(QLabel(self.tr('Default value')))
self.defaultTextBox = QLineEdit()
if self.param is not None:
self.defaultTextBox.setText(self.param.default)
self.horizontalLayout3.addWidget(self.defaultTextBox)
self.verticalLayout.addLayout(self.horizontalLayout3)
elif self.paramType == ModelerParameterDefinitionDialog.PARAMETER_FILE or \
isinstance(self.param, ParameterFile):
self.horizontalLayout3.addWidget(QLabel(self.tr('Type')))
self.fileFolderCombo = QComboBox()
self.fileFolderCombo.addItem(self.tr('File'))
self.fileFolderCombo.addItem(self.tr('Folder'))
if self.param is not None:
self.fileFolderCombo.setCurrentIndex(
1 if self.param.isFolder else 0)
self.horizontalLayout3.addWidget(self.fileFolderCombo)
self.verticalLayout.addLayout(self.horizontalLayout3)
elif self.paramType == ModelerParameterDefinitionDialog.PARAMETER_POINT or \
isinstance(self.param, ParameterPoint):
self.horizontalLayout3.addWidget(QLabel(self.tr('Default value')))
self.defaultTextBox = QLineEdit()
if self.param is not None:
self.defaultTextBox.setText(self.param.default)
self.horizontalLayout3.addWidget(self.defaultTextBox)
self.verticalLayout.addLayout(self.horizontalLayout3)
self.horizontalLayout2.addWidget(QLabel(self.tr('Required')))
self.yesNoCombo = QComboBox()
self.yesNoCombo.addItem(self.tr('Yes'))
self.yesNoCombo.addItem(self.tr('No'))
self.horizontalLayout2.addWidget(self.yesNoCombo)
if self.param is not None:
self.yesNoCombo.setCurrentIndex(1 if self.param.optional else 0)
self.verticalLayout.addLayout(self.horizontalLayout2)
self.buttonBox = QDialogButtonBox(self)
self.buttonBox.setOrientation(Qt.Horizontal)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel
| QDialogButtonBox.Ok)
self.buttonBox.setObjectName('buttonBox')
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
self.verticalLayout.addWidget(self.buttonBox)
self.setLayout(self.verticalLayout)
