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feat: introduce LocationProxy for BrowserWindowProxy

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Anrock 2018-10-08 15:08:59 +03:00 • committed by Cheng Zhao
parent 1f55f1635f
commit e80e3a53e9
1 changed files with 49 additions and 11 deletions
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60
lib/renderer/window-setup.js
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@ -23,7 +23,7 @@
// - document.hidden
// - document.visibilityState
const { defineProperty } = Object
const { defineProperty, defineProperties } = Object
// Helper function to resolve relative url.
const a = window.top.document.createElement('a')
@ -54,18 +54,56 @@ const removeProxy = (guestId) => {
delete windowProxies[guestId]
}
function LocationProxy (ipcRenderer, guestId) {
const getGuestURL = function () {
const urlString = ipcRenderer.sendSync('ELECTRON_GUEST_WINDOW_MANAGER_WEB_CONTENTS_METHOD_SYNC', guestId, 'getURL')
try {
return new URL(urlString)
} catch (e) {
console.error('LocationProxy: failed to parse string', urlString, e)
}
return null
}
const propertyProxyFor = function (property) {
return {
get: function () {
const guestURL = getGuestURL()
return guestURL ? guestURL[property] : ''
},
set: function (newVal) {
const guestURL = getGuestURL()
if (guestURL) {
guestURL[property] = newVal
return ipcRenderer.sendSync(
'ELECTRON_GUEST_WINDOW_MANAGER_WEB_CONTENTS_METHOD_SYNC',
guestId, 'loadURL', guestURL.toString())
}
}
}
}
defineProperties(this, {
hash: propertyProxyFor('hash'),
href: propertyProxyFor('href'),
host: propertyProxyFor('host'),
hostname: propertyProxyFor('hostname'),
origin: propertyProxyFor('origin'),
pathname: propertyProxyFor('pathname'),
port: propertyProxyFor('port'),
protocol: propertyProxyFor('protocol'),
search: propertyProxyFor('search')
})
this.toString = function () {
return this.href
}
}
function BrowserWindowProxy (ipcRenderer, guestId) {
this.closed = false
defineProperty(this, 'location', {
get: function () {
return ipcRenderer.sendSync('ELECTRON_GUEST_WINDOW_MANAGER_WEB_CONTENTS_METHOD_SYNC', guestId, 'getURL')
},
set: function (url) {
url = resolveURL(url)
return ipcRenderer.sendSync('ELECTRON_GUEST_WINDOW_MANAGER_WEB_CONTENTS_METHOD_SYNC', guestId, 'loadURL', url)
}
})
this.location = new LocationProxy(ipcRenderer, guestId)
ipcRenderer.once(`ELECTRON_GUEST_WINDOW_MANAGER_WINDOW_CLOSED_${guestId}`, () => {
removeProxy(guestId)