125 lines
3.7 KiB
CoffeeScript
125 lines
3.7 KiB
CoffeeScript
{app, BrowserWindow} = require 'electron'
|
|
|
|
binding = process.atomBinding 'dialog'
|
|
v8Util = process.atomBinding 'v8_util'
|
|
|
|
fileDialogProperties =
|
|
openFile: 1 << 0
|
|
openDirectory: 1 << 1
|
|
multiSelections: 1 << 2
|
|
createDirectory: 1 << 3
|
|
|
|
messageBoxTypes = ['none', 'info', 'warning', 'error', 'question']
|
|
|
|
messageBoxOptions =
|
|
noLink: 1 << 0
|
|
|
|
parseArgs = (window, options, callback) ->
|
|
unless window is null or window?.constructor is BrowserWindow
|
|
# Shift.
|
|
callback = options
|
|
options = window
|
|
window = null
|
|
if not callback? and typeof options is 'function'
|
|
# Shift.
|
|
callback = options
|
|
options = null
|
|
[window, options, callback]
|
|
|
|
checkAppInitialized = ->
|
|
throw new Error('dialog module can only be used after app is ready') unless app.isReady()
|
|
|
|
module.exports =
|
|
showOpenDialog: (args...) ->
|
|
checkAppInitialized()
|
|
[window, options, callback] = parseArgs args...
|
|
|
|
options ?= title: 'Open', properties: ['openFile']
|
|
options.properties ?= ['openFile']
|
|
throw new TypeError('Properties need to be array') unless Array.isArray options.properties
|
|
|
|
properties = 0
|
|
for prop, value of fileDialogProperties
|
|
properties |= value if prop in options.properties
|
|
|
|
options.title ?= ''
|
|
options.defaultPath ?= ''
|
|
options.filters ?= []
|
|
|
|
wrappedCallback =
|
|
if typeof callback is 'function'
|
|
(success, result) -> callback(if success then result)
|
|
else
|
|
null
|
|
|
|
binding.showOpenDialog String(options.title),
|
|
String(options.defaultPath),
|
|
options.filters
|
|
properties,
|
|
window,
|
|
wrappedCallback
|
|
|
|
showSaveDialog: (args...) ->
|
|
checkAppInitialized()
|
|
[window, options, callback] = parseArgs args...
|
|
|
|
options ?= title: 'Save'
|
|
options.title ?= ''
|
|
options.defaultPath ?= ''
|
|
options.filters ?= []
|
|
|
|
wrappedCallback =
|
|
if typeof callback is 'function'
|
|
(success, result) -> callback(if success then result)
|
|
else
|
|
null
|
|
|
|
binding.showSaveDialog String(options.title),
|
|
String(options.defaultPath),
|
|
options.filters
|
|
window,
|
|
wrappedCallback
|
|
|
|
showMessageBox: (args...) ->
|
|
checkAppInitialized()
|
|
[window, options, callback] = parseArgs args...
|
|
|
|
options ?= type: 'none'
|
|
options.type ?= 'none'
|
|
messageBoxType = messageBoxTypes.indexOf options.type
|
|
throw new TypeError('Invalid message box type') unless messageBoxType > -1
|
|
|
|
throw new TypeError('Buttons need to be array') unless Array.isArray options.buttons
|
|
|
|
options.title ?= ''
|
|
options.message ?= ''
|
|
options.detail ?= ''
|
|
options.icon ?= null
|
|
|
|
# Choose a default button to get selected when dialog is cancelled.
|
|
unless options.cancelId?
|
|
options.cancelId = 0
|
|
for text, i in options.buttons
|
|
if text.toLowerCase() in ['cancel', 'no']
|
|
options.cancelId = i
|
|
break
|
|
|
|
flags = if options.noLink then messageBoxOptions.noLink else 0
|
|
|
|
binding.showMessageBox messageBoxType,
|
|
options.buttons,
|
|
options.cancelId,
|
|
flags,
|
|
options.title,
|
|
options.message,
|
|
options.detail,
|
|
options.icon,
|
|
window,
|
|
callback
|
|
|
|
showErrorBox: (args...) ->
|
|
binding.showErrorBox args...
|
|
|
|
# Mark standard asynchronous functions.
|
|
for api in ['showMessageBox', 'showOpenDialog', 'showSaveDialog']
|
|
v8Util.setHiddenValue module.exports[api], 'asynchronous', true
|