| # Copyright 2015 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| from telemetry.internal.actions import page_action |
| from telemetry.internal.actions import utils |
| |
| |
| class MouseClickAction(page_action.PageAction): |
| def __init__(self, selector=None): |
| super(MouseClickAction, self).__init__() |
| self._selector = selector |
| |
| def WillRunAction(self, tab): |
| """Load the mouse click JS code prior to running the action.""" |
| super(MouseClickAction, self).WillRunAction(tab) |
| utils.InjectJavaScript(tab, 'mouse_click.js') |
| tab.ExecuteJavaScript(""" |
| window.__mouseClickActionDone = false; |
| window.__mouseClickAction = new __MouseClickAction(function() { |
| window.__mouseClickActionDone = true; |
| });""") |
| |
| def RunAction(self, tab): |
| code = ''' |
| function(element, info) { |
| if (!element) { |
| throw Error('Cannot find element: ' + info); |
| } |
| window.__mouseClickAction.start({ |
| element: element |
| }); |
| }''' |
| page_action.EvaluateCallbackWithElement( |
| tab, code, selector=self._selector) |
| tab.WaitForJavaScriptCondition('window.__mouseClickActionDone', timeout=60) |