git.r.bdr.sh - rbdr/dotfiles/blob - atom/packages/ex-mode/lib/ex-command-mode-input-element.coffee

   1 class ExCommandModeInputElement extends HTMLDivElement
   2   createdCallback: ->
   3     @className = "command-mode-input"
   4
   5     @editorContainer = document.createElement("div")
   6     @editorContainer.className = "editor-container"
   7
   8     @appendChild(@editorContainer)
   9
  10   initialize: (@viewModel, opts = {}) ->
  11     if opts.class?
  12       @editorContainer.classList.add(opts.class)
  13
  14     if opts.hidden
  15       @editorContainer.style.height = "0px"
  16
  17     @editorElement = document.createElement "atom-text-editor"
  18     @editorElement.classList.add('editor')
  19     @editorElement.getModel().setMini(true)
  20     @editorElement.setAttribute('mini', '')
  21     @editorContainer.appendChild(@editorElement)
  22
  23     @singleChar = opts.singleChar
  24     @defaultText = opts.defaultText ? ''
  25
  26     @panel = atom.workspace.addBottomPanel(item: this, priority: 100)
  27
  28     @focus()
  29     @handleEvents()
  30
  31     this
  32
  33   handleEvents: ->
  34     if @singleChar?
  35       @editorElement.getModel().getBuffer().onDidChange (e) =>
  36         @confirm() if e.newText
  37     else
  38       atom.commands.add(@editorElement, 'editor:newline', @confirm.bind(this))
  39
  40     atom.commands.add(@editorElement, 'core:confirm', @confirm.bind(this))
  41     atom.commands.add(@editorElement, 'core:cancel', @cancel.bind(this))
  42     atom.commands.add(@editorElement, 'blur', @cancel.bind(this))
  43
  44   confirm: ->
  45     @value = @editorElement.getModel().getText() or @defaultText
  46     @viewModel.confirm(this)
  47     @removePanel()
  48
  49   focus: ->
  50     @editorElement.focus()
  51
  52   cancel: (e) ->
  53     @viewModel.cancel(this)
  54     @removePanel()
  55
  56   removePanel: ->
  57     atom.workspace.getActivePane().activate()
  58     @panel.destroy()
  59
  60 module.exports =
  61 document.registerElement("ex-command-mode-input"
  62   extends: "div",
  63   prototype: ExCommandModeInputElement.prototype
  64 )