Move page/actions to internal/actions.

tools/telemetry/telemetry/page/actions/drag.py

-# 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.
-
-"""A Telemetry page_action that performs the "drag" action on pages.
-
-Action parameters are:
-- selector: If no selector is defined then the action attempts to drag the
-            document element on the page.
-- element_function: CSS selector used to evaluate callback when test completes
-- text: The element with exact text is selected.
-- left_start_ratio: ratio of start point's left coordinate to the element
-                    width.
-- top_start_ratio: ratio of start point's top coordinate to the element height.
-- left_end_ratio: ratio of end point's left coordinate to the element width.
-- left_end_ratio: ratio of end point's top coordinate to the element height.
-- speed_in_pixels_per_second: speed of the drag gesture in pixels per second.
-- use_touch: boolean value to specify if gesture should use touch input or not.
-"""
-
-import os
-
-from telemetry.page.actions import page_action
-
-
-class DragAction(page_action.PageAction):
-
-  def __init__(self, selector=None, text=None, element_function=None,
-               left_start_ratio=None, top_start_ratio=None, left_end_ratio=None,
-               top_end_ratio=None, speed_in_pixels_per_second=800,
-               use_touch=False):
-    super(DragAction, self).__init__()
-    self._selector = selector
-    self._text = text
-    self._element_function = element_function
-    self._left_start_ratio = left_start_ratio
-    self._top_start_ratio = top_start_ratio
-    self._left_end_ratio = left_end_ratio
-    self._top_end_ratio = top_end_ratio
-    self._speed = speed_in_pixels_per_second
-    self._use_touch = use_touch
-
-  def WillRunAction(self, tab):
-    for js_file in ['gesture_common.js', 'drag.js']:
-      with open(os.path.join(os.path.dirname(__file__), js_file)) as f:
-        js = f.read()
-        tab.ExecuteJavaScript(js)
-
-    # Fail if browser doesn't support synthetic drag gestures.
-    if not tab.EvaluateJavaScript('window.__DragAction_SupportedByBrowser()'):
-      raise page_action.PageActionNotSupported(
-          'Synthetic drag not supported for this browser')
-
-    # Fail if this action requires touch and we can't send touch events.
-    if self._use_touch:
-      if not page_action.IsGestureSourceTypeSupported(tab, 'touch'):
-        raise page_action.PageActionNotSupported(
-            'Touch drag not supported for this browser')
-
-      if (page_action.GetGestureSourceTypeFromOptions(tab) ==
-          'chrome.gpuBenchmarking.MOUSE_INPUT'):
-        raise page_action.PageActionNotSupported(
-            'Drag requires touch on this page but mouse input was requested')
-
-    done_callback = 'function() { window.__dragActionDone = true; }'
-    tab.ExecuteJavaScript('''
-        window.__dragActionDone = false;
-        window.__dragAction = new __DragAction(%s);'''
-        % done_callback)
-
-  def RunAction(self, tab):
-    if (self._selector is None and self._text is None and
-        self._element_function is None):
-      self._element_function = 'document.body'
-
-    gesture_source_type = 'chrome.gpuBenchmarking.TOUCH_INPUT'
-    if (page_action.IsGestureSourceTypeSupported(tab, 'mouse') and
-        not self._use_touch):
-      gesture_source_type = 'chrome.gpuBenchmarking.MOUSE_INPUT'
-
-    code = '''
-        function(element, info) {
-          if (!element) {
-            throw Error('Cannot find element: ' + info);
-          }
-          window.__dragAction.start({
-            element: element,
-            left_start_ratio: %s,
-            top_start_ratio: %s,
-            left_end_ratio: %s,
-            top_end_ratio: %s,
-            speed: %s,
-            gesture_source_type: %s
-          });
-        }''' % (self._left_start_ratio,
-                self._top_start_ratio,
-                self._left_end_ratio,
-                self._top_end_ratio,
-                self._speed,
-                gesture_source_type)
-    page_action.EvaluateCallbackWithElement(
-        tab, code, selector=self._selector, text=self._text,
-        element_function=self._element_function)
-    tab.WaitForJavaScriptExpression('window.__dragActionDone', 60)