Theme Configuration Builder

In periscope2: Enterprise Streamlined 'shiny' Application Framework Using 'bs4Dash'

Overview

To help package users in creating valid theme configuration file.

Add-in Launch

The add-in can be launched by one of two methods - Call periscope2:::themeConfigurationsAddin() function from within RStudio console - From RStudio add-ins menu

{#fig-1}

Add-in Layout

• The add-in will open as web browser tab
• Add-in UI consists of:
• Header
• Body
• Footer
• Add-in header that consists of:
• Cancel/Done buttons: they are default add-ins buttons and their sole purpose is to close add-in window
  • Upon Clicking on it, the widget add-in will be closed
• Done button functionality can be customized but that is not needed in this add-in
  • Upon Clicking on it, the widget add-in will be closed
• Add-in title between the two buttons is: "Theme Configuration YAML File Builder"
• Add-in body consists of 6 tabs:
• Status Colors
• Sidebar Colors
• Sidebar layout
• Main Colors
• Colors Contrast
• Other Variables
• Footer:
• Download button
• No mandatory fields

Status Colors Tab

periscope2 main theme colors are defined with the following status colors, you can use those status in infoBox, valueBox, cards

Sidebar Colors Tab

Sidebar colors variables allow you to change sidebars (left and right) related colors

Sidebar layout Tab

Sidebar layout variables allow you to change sidebars (left and right) width, padding, ...

Main Colors Tab

Template main colors definition

Colors Contrast Tab

These variables allow to customize color used if contrast between a color and its background is under threshold. For example, it's used to choose text color written in bs4ValueBox with background defined by a status

Other Variables Tab

This is an advanced method to add or customize any more AdminLTE or Bootstrap 4 variable in periscope2 generated application theme.

• User can add variables to customize by clicking "Add Variable" button
• User can remove added variables by adding remove button for that variable
• User can search for the theme variable in the selectize input

Download Button

• Function: Download theme configuration yaml file
• Label: "Download"

Downloaded File

Name: periscope_style.yaml Format: Value are based on input configuration but output is similar to the following

Downloaded Configuration File Usage

The generated file is used by putting it inside the generated app www folder where it will be located by default

• announcement Module
• Announcement Configuration Builder
• New Application
• downloadableTable Module
• downloadablePlot Module
• downloadFile Module
• logViewer Module
• applicationReset Module

periscope2 documentation built on April 15, 2025, 1:24 a.m.