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Code

preferences - introduce preferences controller

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This commit is contained in:
kumavis 2017-01-30 12:42:24 -08:00
parent b6909574a7
commit 0a1918f71a
2 changed files with 39 additions and 0 deletions
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30
app/scripts/lib/controllers/preferences.js Normal file
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@ -0,0 +1,30 @@
const ObservableStore = require('obs-store')
const normalizeAddress = require('../sig-util').normalize
class PreferencesController {
constructor (opts = {}) {
const initState = opts.initState || {}
this.store = new ObservableStore(initState)
}
//
// PUBLIC METHODS
//
setSelectedAddress(_address) {
const address = normalizeAddress(_address)
this.store.updateState({ selectedAddress: address })
}
getSelectedAddress(_address) {
return this.store.getState().selectedAddress
}
//
// PRIVATE METHODS
//
}
module.exports = PreferencesController

9
app/scripts/metamask-controller.js
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@ -11,6 +11,7 @@ const streamIntoProvider = require('web3-stream-provider/handler')
const MetaMaskProvider = require('web3-provider-engine/zero.js')
const setupMultiplex = require('./lib/stream-utils.js').setupMultiplex
const KeyringController = require('./keyring-controller')
const PreferencesController = require('./lib/controllers/preferences')
const NoticeController = require('./notice-controller')
const messageManager = require('./lib/message-manager')
const TxManager = require('./transaction-manager')
@ -40,6 +41,11 @@ module.exports = class MetamaskController extends EventEmitter {
})
this.configManager.updateConversionRate()
// preferences controller
this.prefencesController = new PreferencesController({
initState: initState.PrefencesController,
})
// rpc provider
this.provider = this.initializeProvider(opts)
this.provider.on('block', this.logBlock.bind(this))
@ -101,6 +107,9 @@ module.exports = class MetamaskController extends EventEmitter {
this.keyringController.store.subscribe((state) => {
this.store.updateState({ KeyringController: state })
})
this.prefencesController.store.subscribe((state) => {
this.store.updateState({ PrefencesController: state })
})
}
//