safe.gui.tools.function_options_dialog module¶

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

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.gui.tools.function_options_dialog.FunctionOptionsDialog(parent=None)[source]¶

Bases: PyQt4.QtGui.QDialog, Ui_FunctionOptionsDialogBase

ConfigurableImpactFunctions Dialog for InaSAFE.

accept()[source]¶: Override the default accept function

Note

see http://tinyurl.com/pyqt-differences # Broken url

bind(widget, property_name, function)[source]¶

Return the widget.property converting the value using the function.

Parameters:	widget (QWidget) – QWidget instance property_name (str) – The name of property inside QWidget instance function (Callable) – A function to convert the property value
Returns:	The property value of widget

build_form(parameters)[source]¶

Build a form from impact functions parameter.

Note

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

Parameters:	parameters – Parameters to be edited

build_minimum_needs_form(parameters)[source]¶

Build minimum needs tab.

Parameters:	parameters (list) – A list containing element of form

build_post_processor_form(form_elements)[source]¶

Build Post Processor Tab.

Parameters:	form_elements (dict) – A Dictionary containing element of form.

build_widget(form_layout, name, parameter_value)[source]¶

Create a new form element dynamically based from key_value type.

The Parameter Container will be inserted to form_layout.

Parameters:	form_layout (QFormLayout) – Mandatory a layout instance name (str) – Mandatory string referencing the key in the function configurable parameters dictionary. parameter_value – Mandatory representing the value referenced

by the key. :type parameter_value: object, list

Returns:	a function that return the value of widget
Raises:	None

explain_errors(exception)[source]¶

help_toggled(flag)[source]¶

Show or hide the help tab in the stacked widget.

Parameters:	flag (bool) – Flag indicating whether help should be shown or hidden.

hide_help()[source]¶: Hide the usage info from the user.

parse_input(input_dict)[source]¶

Parse the input value of widget.

Parameters:	input_dict (dict) – Dictionary that holds all values of element.
Returns:	Dictionary that can be consumed for impact functions.
Return type:	dict
Raises:	ValueError - occurs when some input cannot be converted to suitable type.

result()[source]¶: Get the result.

set_dialog_info(function_id)[source]¶

Show help text in dialog.

Parameters:	function_id – The id of a function

show_help()[source]¶: Show usage info to the user.