Add UI selection

3 files changed, 19 insertions, 0 deletions

diff --git a/app/scripts/controllers/preferences.js b/app/scripts/controllers/preferences.js
index 0aed4dbdf..0dd9eae1b 100644
--- a/app/scripts/controllers/preferences.js
+++ b/app/scripts/controllers/preferences.js
@@ -10,6 +10,7 @@ class PreferencesController {
       currentAccountTab: 'history',
       tokens: [],
       useBlockie: false,
+      featureFlags: {},
     }, opts.initState)
     this.store = new ObservableStore(initState)
   }
@@ -100,6 +101,22 @@ class PreferencesController {
   getFrequentRpcList () {
     return this.store.getState().frequentRpcList
   }
+
+  setFeatureFlag (feature, activated) {
+    const currentFeatureFlags = this.store.getState().featureFlags
+    const updatedFeatureFlags = {
+      ...currentFeatureFlags,
+      [feature]: activated,
+    }
+
+    this.store.updateState({ featureFlags: updatedFeatureFlags })
+    console.log(`!!! updatedFeatureFlags`, updatedFeatureFlags);
+    return Promise.resolve(updatedFeatureFlags)
+  }
+
+  getFeatureFlags () {
+    return this.store.getState().featureFlags
+  }
   //
   // PRIVATE METHODS
   //
diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index 4dce89e3a..8966ba393 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -341,6 +341,7 @@ module.exports = class MetamaskController extends EventEmitter {
       addToken: nodeify(preferencesController.addToken, preferencesController),
       removeToken: nodeify(preferencesController.removeToken, preferencesController),
       setCurrentAccountTab: nodeify(preferencesController.setCurrentAccountTab, preferencesController),
+      setFeatureFlag: nodeify(preferencesController.setFeatureFlag, preferencesController),
 
       // AddressController
       setAddressBook: nodeify(addressBookController.setAddressBook, addressBookController),
diff --git a/app/scripts/popup.js b/app/scripts/popup.js
index 5f17f0651..8cef06931 100644
--- a/app/scripts/popup.js
+++ b/app/scripts/popup.js
@@ -12,6 +12,7 @@ const notificationManager = new NotificationManager()
 global.platform = new ExtensionPlatform()
 
 // inject css
+console.log(`MetaMaskUiCss`, MetaMaskUiCss);
 const css = MetaMaskUiCss()
 injectCss(css)