diff options
Diffstat (limited to 'chromium/chrome/browser/resources/chromeos/login/oobe_screen_update.js')
-rw-r--r-- | chromium/chrome/browser/resources/chromeos/login/oobe_screen_update.js | 71 |
1 files changed, 52 insertions, 19 deletions
diff --git a/chromium/chrome/browser/resources/chromeos/login/oobe_screen_update.js b/chromium/chrome/browser/resources/chromeos/login/oobe_screen_update.js index 34c9f036184..1fa14c9797c 100644 --- a/chromium/chrome/browser/resources/chromeos/login/oobe_screen_update.js +++ b/chromium/chrome/browser/resources/chromeos/login/oobe_screen_update.js @@ -7,17 +7,56 @@ */ login.createScreen('UpdateScreen', 'update', function() { + var USER_ACTION_CANCEL_UPDATE_SHORTCUT = 'cancel-update'; + var CONTEXT_KEY_TIME_LEFT_SEC = 'time-left-sec'; + var CONTEXT_KEY_SHOW_TIME_LEFT = 'show-time-left'; + var CONTEXT_KEY_UPDATE_MESSAGE = 'update-msg'; + var CONTEXT_KEY_SHOW_CURTAIN = 'show-curtain'; + var CONTEXT_KEY_SHOW_PROGRESS_MESSAGE = 'show-progress-msg'; + var CONTEXT_KEY_PROGRESS = 'progress'; + var CONTEXT_KEY_PROGRESS_MESSAGE = 'progress-msg'; + var CONTEXT_KEY_CANCEL_UPDATE_SHORTCUT_ENABLED = 'cancel-update-enabled'; + return { - EXTERNAL_API: [ - 'enableUpdateCancel', - 'setUpdateProgress', - 'showEstimatedTimeLeft', - 'setEstimatedTimeLeft', - 'showProgressMessage', - 'setProgressMessage', - 'setUpdateMessage', - 'showUpdateCurtain' - ], + EXTERNAL_API: [], + + /** @override */ + decorate: function() { + var self = this; + + this.context.addObserver(CONTEXT_KEY_TIME_LEFT_SEC, + function(time_left_sec) { + self.setEstimatedTimeLeft(time_left_sec); + }); + this.context.addObserver(CONTEXT_KEY_SHOW_TIME_LEFT, + function(show_time_left) { + self.showEstimatedTimeLeft(show_time_left); + }); + this.context.addObserver(CONTEXT_KEY_UPDATE_MESSAGE, + function(update_msg) { + self.setUpdateMessage(update_msg); + }); + this.context.addObserver(CONTEXT_KEY_SHOW_CURTAIN, + function(show_curtain) { + self.showUpdateCurtain(show_curtain); + }); + this.context.addObserver(CONTEXT_KEY_SHOW_PROGRESS_MESSAGE, + function(show_progress_msg) { + self.showProgressMessage(show_progress_msg); + }); + this.context.addObserver(CONTEXT_KEY_PROGRESS, + function(progress) { + self.setUpdateProgress(progress); + }); + this.context.addObserver(CONTEXT_KEY_PROGRESS_MESSAGE, + function(progress_msg) { + self.setProgressMessage(progress_msg); + }); + this.context.addObserver(CONTEXT_KEY_CANCEL_UPDATE_SHORTCUT_ENABLED, + function(enabled) { + $('update-cancel-hint').hidden = !enabled; + }); + }, /** * Header text of the screen. @@ -32,18 +71,12 @@ login.createScreen('UpdateScreen', 'update', function() { */ cancel: function() { // It's safe to act on the accelerator even if it's disabled on official - // builds, since Chrome will just ignore the message in that case. + // builds, since Chrome will just ignore this user action in that case. var updateCancelHint = $('update-cancel-hint').firstElementChild; updateCancelHint.textContent = loadTimeData.getString('cancelledUpdateMessage'); - chrome.send('cancelUpdate'); - }, - - /** - * Makes 'press Escape to cancel update' hint visible. - */ - enableUpdateCancel: function() { - $('update-cancel-hint').hidden = false; + this.send(login.Screen.CALLBACK_USER_ACTED, + USER_ACTION_CANCEL_UPDATE_SHORTCUT); }, /** |