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feat: promisify dialog.showSaveDialog() (#17054)

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* feat: promisify dialog.showSaveDialog()

* address some feedback from review

* filename => filePath

* fix last filename => filePath
This commit is contained in:
Shelley Vohr 2019-03-05 13:48:20 -08:00 • committed by GitHub
commit 6cb7b8d3a4
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 166 additions and 135 deletions
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88
lib/browser/api/dialog.js
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@ -70,6 +70,33 @@ const checkAppInitialized = function () {
}
}
const saveDialog = (sync, window, options) => {
checkAppInitialized()
if (window.constructor !== BrowserWindow) options = window
if (options == null) options = { title: 'Save' }
const {
buttonLabel = '',
defaultPath = '',
filters = [],
title = '',
message = '',
securityScopedBookmarks = false,
nameFieldLabel = '',
showsTagField = true
} = options
if (typeof title !== 'string') throw new TypeError('Title must be a string')
if (typeof buttonLabel !== 'string') throw new TypeError('Button label must be a string')
if (typeof defaultPath !== 'string') throw new TypeError('Default path must be a string')
if (typeof message !== 'string') throw new TypeError('Message must be a string')
if (typeof nameFieldLabel !== 'string') throw new TypeError('Name field label must be a string')
const settings = { buttonLabel, defaultPath, filters, title, message, securityScopedBookmarks, nameFieldLabel, showsTagField, window }
return (sync) ? binding.showSaveDialogSync(settings) : binding.showSaveDialog(settings)
}
const openDialog = (sync, window, options) => {
checkAppInitialized()
@ -115,65 +142,17 @@ module.exports = {
showOpenDialog: function (window, options) {
return openDialog(false, window, options)
},
showOpenDialogSync: function (window, options) {
return openDialog(true, window, options)
},
showSaveDialog: function (...args) {
checkAppInitialized()
let [window, options, callback] = parseArgs(...args)
showSaveDialog: function (window, options) {
return saveDialog(false, window, options)
},
if (options == null) {
options = {
title: 'Save'
}
}
let { buttonLabel, defaultPath, filters, title, message, securityScopedBookmarks = false, nameFieldLabel, showsTagField } = options
if (title == null) {
title = ''
} else if (typeof title !== 'string') {
throw new TypeError('Title must be a string')
}
if (buttonLabel == null) {
buttonLabel = ''
} else if (typeof buttonLabel !== 'string') {
throw new TypeError('Button label must be a string')
}
if (defaultPath == null) {
defaultPath = ''
} else if (typeof defaultPath !== 'string') {
throw new TypeError('Default path must be a string')
}
if (filters == null) {
filters = []
}
if (message == null) {
message = ''
} else if (typeof message !== 'string') {
throw new TypeError('Message must be a string')
}
if (nameFieldLabel == null) {
nameFieldLabel = ''
} else if (typeof nameFieldLabel !== 'string') {
throw new TypeError('Name field label must be a string')
}
if (showsTagField == null) {
showsTagField = true
}
const wrappedCallback = typeof callback === 'function' ? function (success, result, bookmarkData) {
return success ? callback(result, bookmarkData) : callback()
} : null
const settings = { title, buttonLabel, defaultPath, filters, message, securityScopedBookmarks, nameFieldLabel, showsTagField, window }
return binding.showSaveDialog(settings, wrappedCallback)
showSaveDialogSync: function (window, options) {
return saveDialog(true, window, options)
},
showMessageBox: function (...args) {
@ -291,6 +270,7 @@ module.exports = {
}
module.exports.showOpenDialog = deprecate.promisify(module.exports.showOpenDialog)
module.exports.showSaveDialog = deprecate.promisify(module.exports.showSaveDialog)
// Mark standard asynchronous functions.
v8Util.setHiddenValue(module.exports.showMessageBox, 'asynchronous', true)