💻Themes using UI

Themes

Themes are used to change visual display of Policy blocks in the Policy Configurator.

Blocks display style is determined by their matching of the criteria defined in the theme.

1. Theme management

Policy Configurator contains a section, it can be navigated to by clicking the corresponding button named Settings in the top panel.

Note: users must click ‘Save’ button to preserve the changes to the theme after edits as shown below:

Create new theme
Copy selected theme
Change naming of the selected theme
Import new theme
Export new theme
Delete selected theme

1.2 Rules

Each theme contains a set of rules which feature matching conditions and linked styles. The matching and styling algorithm is as follows:

For each block, rules are checked in the order of their definition.
If/when Policy element (block) satisfies the condition in the rule, the style from the rule definition is applied to the element.
If/when the block satisfied more than one rule all styles are ‘merged’ and applied to the block resulting in the multi-colored blocks.
If/when the block does not match any of the rules’ criteria then the default style is applied to the block. Default style always exist in every theme.

1.2.1 Adding new rules

New rules can be added by clicking on Create Rule button.

1.2.2 Removing rules

Rules can be removed by clicking on remove icon as shown below:

1.2.3 Default rule

This rule is applied if and only if no other rules’ conditions matched the block.

1.2.4 Conditions

Multiple types of conditions can be used in rule definitions

Types – allows matching based on the type of the block

Roles – allows matching based on block permissions, i.e. based on the roles to whom the blocks are accessible

Note:

roles are dynamic variables in policies (i.e. policies can define arbitrary number of custom roles). However theme rule definitions are generic (applicable to all policies). Therefore the order of appearance of roles in the policy are used as a role IDs for theme rule definitions. ‘Owner’ role exists in all policies thus it is referred to by name in the theme rule definitions.

API – allows matching based on the API-level access to the block

GET & POST – block can be access with GET and POST HTTP requests
Only GET – block can only be accessed via GET API method
Not Accessible – block is not accessible via API

1.2.5 Styles

Style definitions in rules defined text color and text background color, line (shape) color, form and thickness.

Note:

In the case when multiple theme rules are applied to the block (when multiple rule criteria matched the block) only the background color is ‘merged’ resulting in the multi-colored (stripy) block appearance. For all other style parameters the definitions from the first matching rule are used.

1.2.6 Description

Description – is a textual description of the rule. It is displayed next to the explainer drop down in the Policy Configurator.