42 lines
1.6 KiB
CoffeeScript
42 lines
1.6 KiB
CoffeeScript
EventEmitter = require('events').EventEmitter
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ipc = require 'ipc'
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module.exports.wrap = (webContents) ->
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return null unless webContents.isAlive()
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# webContents is an EventEmitter.
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webContents.__proto__ = EventEmitter.prototype
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# WebContents::send(channel, args..)
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webContents.send = (args...) ->
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@_send 'ATOM_INTERNAL_MESSAGE', [args...]
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# Make sure webContents.executeJavaScript would run the code only when the
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# web contents has been loaded.
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webContents.loaded = false
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webContents.once 'did-finish-load', -> @loaded = true
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webContents.executeJavaScript = (code) ->
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if @loaded
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@_executeJavaScript code
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else
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webContents.once 'did-finish-load', @_executeJavaScript.bind(this, code)
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# The processId and routingId and identify a webContents.
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webContents.getId = -> "#{@getProcessId()}-#{@getRoutingId()}"
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webContents.equal = (other) -> @getId() is other.getId()
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# Tell the rpc server that a render view has been deleted and we need to
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# release all objects owned by it.
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webContents.on 'render-view-deleted', (event, processId, routingId) ->
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process.emit 'ATOM_BROWSER_RELEASE_RENDER_VIEW', "#{processId}-#{routingId}"
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# Dispatch IPC messages to the ipc module.
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webContents.on 'ipc-message', (event, channel, args...) =>
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Object.defineProperty event, 'sender', value: webContents
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ipc.emit channel, event, args...
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webContents.on 'ipc-message-sync', (event, channel, args...) =>
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Object.defineProperty event, 'returnValue', set: (value) -> event.sendReply JSON.stringify(value)
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Object.defineProperty event, 'sender', value: webContents
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ipc.emit channel, event, args...
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webContents
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