ermoji addin

.Rbuildignore

+^ermoji\.Rproj$
+^\.Rproj\.user$
+^README\.Rmd$

.gitignore

+.Rproj.user
+.Rhistory
+.RData
+.Ruserdata

NAMESPACE

+# Generated by roxygen2: do not edit by hand
+
+export(ermoji_gadget)

R/ermoji_gadget.R

+#' The ermoji emoji gadget
+#'
+#' Opens a miniUI based Shiny gadget in the RStudio Viewer pane with a
+#' searchable table of emoji. Select a row and click the copy button.
+#'
+#' @return nothing
+#' @export
+ermoji_gadget <- function() {
+  require(shiny)
+  require(miniUI)
+
+  ui <- miniPage(
+    gadgetTitleBar("ermoji"),
+    miniContentPanel(
+      padding = 10,
+      DT::dataTableOutput('emojis', height = "100%", width = "98%")
+    ),
+    miniButtonBlock(
+      actionButton("copy_name", "Copy :emoji_name:", class = "btn-success"),
+      actionButton("copy_utf", "Copy Unicode", class = "btn-warning"),
+      actionButton("copy_gliph", "Copy Emoji", class = "btn-primary")
+    )
+  )
+
+  server <- function(input, output, session) {
+    output$emojis <- DT::renderDataTable({
+      emojis <- emo::jis
+      emojis <- emojis[, c('emoji', 'name', "group", "keywords", "aliases")]
+      emojis$keywords <- purrr::map_chr(emojis$keywords, ~ paste(., collapse = ", "))
+      emojis$aliases <- purrr::map_chr(emojis$aliases, ~ paste(., collapse = ", "))
+      DT::datatable(
+        emojis,
+        rownames = FALSE,
+        colnames = c("Emoji", "Name", "Group", "Keywords", "Aliases"),
+        filter = "top",
+        selection = "single",
+        fillContainer = TRUE,
+        # style = 'bootstrap',
+        class = 'compact stripe nowrap hover',
+        options = list(
+          searchHighlight = TRUE,
+          search = list(regex = TRUE, caseInsensitive = FALSE),
+          columnDefs = list(list(
+            className = "dt-center", targets = 0
+          )),
+          pageLength = 10,
+          lengthMenu = c(4, 5, 10)
+        )
+      )
+    })
+
+    this_emoji <- reactive({
+      req(input$emojis_rows_selected)
+      as.list(emo::jis[input$emojis_rows_selected, ])
+    })
+
+    this_emoji_name <- reactive({
+      name <- this_emoji()$name
+      if (grepl(":", name)) name <- this_emoji()$aliases[[1]][1]
+      paste0(":", gsub(" ", "_", name), ":")
+    })
+
+    this_emoji_uni <- reactive({
+      uni <- paste0("\\U", this_emoji()$runes)
+      gsub(" ", "\\\\U", uni)
+    })
+
+    this_emoji_uni_trunc <- reactive({
+      uni <- this_emoji()$runes
+      uni <- sub(" .+", "...", uni)
+      paste0("\\U", uni)
+    })
+
+    observeEvent(input$emojis_rows_selected, {
+      if (!isTruthy(input$emojis_rows_selected)) {
+        updateActionButton(session, "copy_name", "Copy :emoji_name:")
+        updateActionButton(session, "copy_utf", "Copy Unicode")
+        updateActionButton(session, "copy_gliph", "Copy Emoji")
+      } else {
+        updateActionButton(session, "copy_name", paste0("Copy <code>", this_emoji_name(), "</code>"))
+        updateActionButton(session, "copy_utf", paste("Copy <code>", this_emoji_uni_trunc(), "</code>"))
+        updateActionButton(session, "copy_gliph", paste("Copy", this_emoji()$emoji))
+      }
+    })
+    observeEvent(input$copy_name, {
+      clipr::write_clip(this_emoji_name())
+    })
+    observeEvent(input$copy_utf, {
+      clipr::write_clip(this_emoji_uni())
+    })
+    observeEvent(input$copy_gliph, {
+      clipr::write_clip(this_emoji()$emoji)
+    })
+    observeEvent(input$done, {
+      stopApp(invisible())
+    })
+    observeEvent(input$cancel, {
+      stopApp(invisible())
+    })
+  }
+
+  runGadget(ui, server, viewer = paneViewer(500))
+}
+

README.Rmd

+---
+output: github_document
+---
+
+<!-- README.md is generated from README.Rmd. Please edit that file -->
+
+```{r setup, include = FALSE}
+knitr::opts_chunk$set(
+  collapse = TRUE,
+  comment = "#>",
+  fig.path = "man/figures/README-",
+  out.width = "100%"
+)
+```
+
+[emo]: https://github.com/hadley/emo
+[DT]: https://rstudio.github.io/DT
+[clipr]: https://github.com/mdlincoln/clipr
+[devtools]: https://github.com/r-lib/devtools
+[miniUI]: http://shiny.rstudio.com/articles/gadget-ui.html
+
+# ermoji
+
+Search, find and copy emojis inside RStudio.
+Basically a [DT] + [clipr] + [miniUI] wrapper around [hadley/emo][emo].
+
+**Why?** Because 🤓. But also because I wanted an easy way to find the Unicode strings for emoji.
+
+## Installation
+
+Install **ermoji** with [devtools]
+
+``` r
+devtools::install_github("gadenbuie/ermoji")
+```
+
+## Usage
+
+Open *Search and Copy Emoji* from the RStudio Addins dropdown.
+
+<img src="inst/addins-list.png" width="200px">
+
+Pick your emoji and use the "Copy" buttons to copy the emoji to your clipboard.
+
+### Browse the Emoji List
+
+<img src="inst/example-browse.png" width="400px" style="border: solid 1px black">
+
+### Search for Emoji
+
+You can use regular expressions to search for any text in the table of emoji.
+
+<img src="inst/example-global-search.png" width="400px" style="border: solid 1px black">
+
+### Search *by Emoji*
+
+You can even search *by emoji* by pasting your emoji into the search field.
+
+<img src="inst/example-emoji-search.png" width="400px" style="border: solid 1px black">
+
+### Search in Specific Columns
+
+Search inside individual columns for more specific emoji finding.
+
+<img src="inst/example-column-search.png" width="400px" style="border: solid 1px black">

README.md

+
+<!-- README.md is generated from README.Rmd. Please edit that file -->
+
+# ermoji
+
+Search, find and copy emojis inside RStudio. Basically a
+[DT](https://rstudio.github.io/DT) +
+[clipr](https://github.com/mdlincoln/clipr) +
+[miniUI](http://shiny.rstudio.com/articles/gadget-ui.html) wrapper
+around [hadley/emo](https://github.com/hadley/emo).
+
+**Why?** Because 🤓. But also because I wanted an easy way to find the
+Unicode strings for emoji.
+
+## Installation
+
+Install **ermoji** with [devtools](https://github.com/r-lib/devtools)
+
+``` r
+devtools::install_github("gadenbuie/ermoji")
+```
+
+## Usage
+
+Open *Search and Copy Emoji* from the RStudio Addins dropdown.
+
+<img src="inst/addins-list.png" width="200px">
+
+Pick your emoji and use the “Copy” buttons to copy the emoji to your
+clipboard.
+
+### Browse the Emoji List
+
+<img src="inst/example-browse.png" width="400px" style="border: solid 1px black">
+
+### Search for Emoji
+
+You can use regular expressions to search for any text in the table of
+emoji.
+
+<img src="inst/example-global-search.png" width="400px" style="border: solid 1px black">
+
+### Search *by Emoji*
+
+You can even search *by emoji* by pasting your emoji into the search
+field.
+
+<img src="inst/example-emoji-search.png" width="400px" style="border: solid 1px black">
+
+### Search in Specific Columns
+
+Search inside individual columns for more specific emoji
+finding.
+
+<img src="inst/example-column-search.png" width="400px" style="border: solid 1px black">

ermoji.Rproj

+Version: 1.0
+
+RestoreWorkspace: No
+SaveWorkspace: No
+AlwaysSaveHistory: Default
+
+EnableCodeIndexing: Yes
+UseSpacesForTab: Yes
+NumSpacesForTab: 2
+Encoding: UTF-8
+
+RnwWeave: Sweave
+LaTeX: XeLaTeX
+
+AutoAppendNewline: Yes
+StripTrailingWhitespace: Yes
+
+BuildType: Package
+PackageUseDevtools: Yes
+PackageInstallArgs: --no-multiarch --with-keep.source
+PackageRoxygenize: rd,collate,namespace

inst/rstudio/addins.dcf

+Name: Search and Copy Emoji
+Description: Search for emoji and copy name, unicode, or gliph.
+Binding: ermoji_gadget
+Interactive: true

man/ermoji_gadget.Rd

+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/ermoji_gadget.R
+\name{ermoji_gadget}
+\alias{ermoji_gadget}
+\title{The ermoji emoji gadget}
+\usage{
+ermoji_gadget()
+}
+\value{
+nothing
+}
+\description{
+Opens a miniUI based Shiny gadget in the RStudio Viewer pane with a
+searchable table of emoji. Select a row and click the copy button.
+}