Module: safe_qgis.function_options_dialog

InaSAFE Disaster risk assessment tool developed by AusAid - Impact Functions Dialog.

Contact : ole.moller.nielsen@gmail.com

Note

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

class safe_qgis.function_options_dialog.FunctionOptionsDialog(theParent=None)

ConfigurableImpactFunctions Dialog for InaSAFE.

accept()

Override the default accept function

Note

see http://tinyurl.com/pyqt-differences

Args:

Returns:

not applicable

bind(theObject, theProperty, theType)

Create a function that return the QWidget property of object and convert the value to type.

Args:

• theObject - QWidget instance
• theProperty - the name of property inside QWidget instance
• theType - a function to convert the property value

Returns:

a function that return the property value of theObject

buildForm(theParams)

we build a form from impact functions parameter

Note

see http://tinyurl.com/pyqt-differences

Args:

• params - parameters to be edited

Returns:

not applicable

buildPostProcessorForm(theParams)

Build Post Processor Tab

Args:

• theParams - dictionary containing element of form

Returns:

not applicable

buildWidget(theFormLayout, theName, theValue)

Create a new form element dynamically based from theValue type. The element will be inserted to theFormLayout.

Args:

• theFormLayout: QFormLayout Mandatory a layout instance

• theName: str Mandatory string referencing the key in the

  function configurable parameters dictionary.

• theValue: object Mandatory representing the value

  referenced by the key.

Returns:

a function that return the value of widget

Raises:

None

parseInput(theInput)

Parse the input value of widget. Args:

• theInput: dictionary that holds all value of element

Returns:

a dictionary that can be consumed for impact functions.

Raises:

• ValueError - occurs when some input cannot be converted

  to suitable type.

This module forms part of the InaSAFE tool.