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42 lines
963 B
CoffeeScript
42 lines
963 B
CoffeeScript
_ = require 'underscore'
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fs = require 'fs'
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File = require 'file'
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EventEmitter = require 'event-emitter'
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module.exports =
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class Directory
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@idCounter = 0
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path: null
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constructor: (@path) ->
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@id = ++Directory.idCounter
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getName: ->
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fs.base(@path) + '/'
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getEntries: ->
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directories = []
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files = []
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for path in fs.list(@path)
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if fs.isDirectory(path)
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directories.push(new Directory(path))
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else
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files.push(new File(path))
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directories.concat(files)
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afterSubscribe: ->
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@subscribeToNativeChangeEvents() if @subscriptionCount() == 1
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afterUnsubscribe: ->
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@unsubscribeFromNativeChangeEvents() if @subscriptionCount() == 0
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subscribeToNativeChangeEvents: ->
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@watchId = $native.watchPath @path, (eventTypes) =>
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@trigger 'contents-change' if eventTypes.modified?
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unsubscribeFromNativeChangeEvents: ->
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$native.unwatchPath(@path, @watchId)
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_.extend Directory.prototype, EventEmitter
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