electron/lib/renderer/web-view/guest-view-internal.js
2016-03-30 17:00:34 -07:00

106 lines
3.9 KiB
JavaScript

'use strict'
const ipcRenderer = require('electron').ipcRenderer
const webFrame = require('electron').webFrame
var requestId = 0
var WEB_VIEW_EVENTS = {
'load-commit': ['url', 'isMainFrame'],
'did-finish-load': [],
'did-fail-load': ['errorCode', 'errorDescription', 'validatedURL'],
'did-frame-finish-load': ['isMainFrame'],
'did-start-loading': [],
'did-stop-loading': [],
'did-get-response-details': ['status', 'newURL', 'originalURL', 'httpResponseCode', 'requestMethod', 'referrer', 'headers'],
'did-get-redirect-request': ['oldURL', 'newURL', 'isMainFrame'],
'dom-ready': [],
'console-message': ['level', 'message', 'line', 'sourceId'],
'devtools-opened': [],
'devtools-closed': [],
'devtools-focused': [],
'new-window': ['url', 'frameName', 'disposition', 'options'],
'will-navigate': ['url'],
'did-navigate': ['url'],
'did-navigate-in-page': ['url'],
'close': [],
'crashed': [],
'gpu-crashed': [],
'plugin-crashed': ['name', 'version'],
'media-started-playing': [],
'media-paused': [],
'did-change-theme-color': ['themeColor'],
'destroyed': [],
'page-title-updated': ['title', 'explicitSet'],
'page-favicon-updated': ['favicons'],
'enter-html-full-screen': [],
'leave-html-full-screen': [],
'found-in-page': ['result']
}
var DEPRECATED_EVENTS = {
'page-title-updated': 'page-title-set'
}
var dispatchEvent = function (webView, eventName, eventKey, ...args) {
var domEvent, f, i, j, len, ref1
if (DEPRECATED_EVENTS[eventName] != null) {
dispatchEvent.apply(null, [webView, DEPRECATED_EVENTS[eventName], eventKey].concat(args))
}
domEvent = new Event(eventName)
ref1 = WEB_VIEW_EVENTS[eventKey]
for (i = j = 0, len = ref1.length; j < len; i = ++j) {
f = ref1[i]
domEvent[f] = args[i]
}
webView.dispatchEvent(domEvent)
if (eventName === 'load-commit') {
return webView.onLoadCommit(domEvent)
}
}
module.exports = {
registerEvents: function (webView, viewInstanceId) {
ipcRenderer.on('ATOM_SHELL_GUEST_VIEW_INTERNAL_DISPATCH_EVENT-' + viewInstanceId, function (event, eventName, ...args) {
return dispatchEvent.apply(null, [webView, eventName, eventName].concat(args))
})
ipcRenderer.on('ATOM_SHELL_GUEST_VIEW_INTERNAL_IPC_MESSAGE-' + viewInstanceId, function (event, channel, ...args) {
var domEvent = new Event('ipc-message')
domEvent.channel = channel
domEvent.args = args
return webView.dispatchEvent(domEvent)
})
return ipcRenderer.on('ATOM_SHELL_GUEST_VIEW_INTERNAL_SIZE_CHANGED-' + viewInstanceId, function (event, ...args) {
var domEvent, f, i, j, len, ref1
domEvent = new Event('size-changed')
ref1 = ['oldWidth', 'oldHeight', 'newWidth', 'newHeight']
for (i = j = 0, len = ref1.length; j < len; i = ++j) {
f = ref1[i]
domEvent[f] = args[i]
}
return webView.onSizeChanged(domEvent)
})
},
deregisterEvents: function (viewInstanceId) {
ipcRenderer.removeAllListeners('ATOM_SHELL_GUEST_VIEW_INTERNAL_DISPATCH_EVENT-' + viewInstanceId)
ipcRenderer.removeAllListeners('ATOM_SHELL_GUEST_VIEW_INTERNAL_IPC_MESSAGE-' + viewInstanceId)
return ipcRenderer.removeAllListeners('ATOM_SHELL_GUEST_VIEW_INTERNAL_SIZE_CHANGED-' + viewInstanceId)
},
createGuest: function (params, callback) {
requestId++
ipcRenderer.send('ATOM_SHELL_GUEST_VIEW_MANAGER_CREATE_GUEST', params, requestId)
return ipcRenderer.once('ATOM_SHELL_RESPONSE_' + requestId, callback)
},
attachGuest: function (elementInstanceId, guestInstanceId, params) {
ipcRenderer.send('ATOM_SHELL_GUEST_VIEW_MANAGER_ATTACH_GUEST', elementInstanceId, guestInstanceId, params)
return webFrame.attachGuest(elementInstanceId)
},
destroyGuest: function (guestInstanceId) {
return ipcRenderer.send('ATOM_SHELL_GUEST_VIEW_MANAGER_DESTROY_GUEST', guestInstanceId)
},
setSize: function (guestInstanceId, params) {
return ipcRenderer.send('ATOM_SHELL_GUEST_VIEW_MANAGER_SET_SIZE', guestInstanceId, params)
}
}