inst/theme_generator_app/modules/element_title_position.R

In fanggong/themeGenerator: Theme Generator For "ggplot2"

element_title_position_ui <- function(id) {
  ns <- NS(id)

  args <- theme_init[[id]]
  TITLE_POS <- c("panel", "plot")

  sidebarLayout(
    sidebarPanel = sidebarPanel(
      shinyWidgets::radioGroupButtons(
        ns("title_position_type"),
        label = "Position",
        choices = .types(),
        selected = .get_attr_type(args),
        justified = TRUE,
        width = "100%"
      ),
      selectInput(
        ns("title_position"),
        label = NULL,
        choices = TITLE_POS,
        selected = .set_default(args, TITLE_POS[1]),
        width = "100%"
      )
    ),
    mainPanel = mainPanel(
      plotOutput(ns("plot"), height = HEIGHT) %>%
        .withSpinner()
    )
  )
}

element_title_position_server <- function(id, graph) {
  moduleServer(id, function(input, output, session) {

      attrs <- list(
        "title_position_type" = "title_position"
      )

      mapply(.toggle_controler, names(attrs), attrs, list(input = input))

      new_theme[[id]] <- reactive({
        .assign(names(attrs), input)
        element_title_position(title_position = title_position)
      })

      output$plot <- renderCachedPlot({
        .get_plot(graph)
      }, cacheKeyExpr = .cache_key(graph))
    }
  )
}