Making EventSender talk to the right WebWidget (for OOPIF support).

components/test_runner/web_test_delegate.h

 // Copyright 2013 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.
 
 #ifndef COMPONENTS_TEST_RUNNER_WEB_TEST_DELEGATE_H_
 #define COMPONENTS_TEST_RUNNER_WEB_TEST_DELEGATE_H_
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "base/memory/ref_counted.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebTaskRunner.h"
 #include "third_party/WebKit/public/platform/WebURL.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 #include "third_party/WebKit/public/platform/modules/screen_orientation/WebScreenOrientationType.h"
 
 #define WEBTESTRUNNER_NEW_HISTORY_CAPTURE
 
 namespace base {
 class DictionaryValue;
 }
 
 namespace blink {
 class WebDeviceMotionData;
 class WebDeviceOrientationData;
-class WebFrame;
+class WebLocalFrame;
 class WebGamepad;
 class WebGamepads;
 class WebHistoryItem;
+class WebInputEvent;
 class WebLayer;
 class WebLocalFrame;
 class WebMediaStream;
 class WebPlugin;
 struct WebPluginParams;
 struct WebPoint;
 struct WebRect;
 struct WebSize;
 struct WebURLError;
 class WebURLResponse;
 class WebView;
 }
 
 namespace cc {
 class TextureLayer;
 class TextureLayerClient;
 class SharedBitmapManager;
 }
 
 namespace test_runner {
 
 class DeviceLightData;
 class GamepadController;
 class WebTask;
-class WebViewTestProxyBase;
+class WebWidgetTestProxyBase;
 struct TestPreferences;
 
 class WebTestDelegate {
  public:
   // Set and clear the edit command to execute on the next call to
   // WebViewClient::handleCurrentKeyboardEvent().
   virtual void ClearEditCommand() = 0;
   virtual void SetEditCommand(const std::string& name,
                               const std::string& value) = 0;
 
@@ skipping 88 matching lines @@
                                             bool by_user) = 0;
 
   // Controls the device scale factor of the main WebView for hidpi tests.
   virtual void SetDeviceScaleFactor(float factor) = 0;
 
   // When use-zoom-for-dsf mode is enabled, this returns the scale to
   // convert from window coordinates to viewport coordinates. When
   // use-zoom-for-dsf is disabled, this return always 1.0f.
   virtual float GetWindowToViewportScale() = 0;
 
+  // Converts |event| from screen coordinates used by test_runner::EventSender
+  // into coordinates that are understood by the widget associated with
+  // |web_widget_test_proxy_base|.  Returns nullptr if no transformation was
+  // necessary (e.g. for a keyboard event OR if widget requires no scaling
+  // and has coordinates starting at (0,0)).
+  virtual std::unique_ptr<blink::WebInputEvent>
+  TransformScreenToWidgetCoordinates(
+      test_runner::WebWidgetTestProxyBase* web_widget_test_proxy_base,
+      const blink::WebInputEvent& event) = 0;
+
+  // Gets WebWidgetTestProxyBase associated with |frame| (associated with either
+  // a RenderView or a RenderWidget for the local root).
+  virtual test_runner::WebWidgetTestProxyBase* GetWebWidgetTestProxyBase(
+      blink::WebLocalFrame* frame) = 0;
+
   // Enable zoom-for-dsf option.
   virtual void EnableUseZoomForDSF() = 0;
 
   // Returns whether or not the use-zoom-for-dsf flag is enabled.
   virtual bool IsUseZoomForDSFEnabled() = 0;
 
   // Change the device color profile while running a layout test.
   virtual void SetDeviceColorProfile(const std::string& name) = 0;
 
   // Set the bluetooth adapter while running a layout test, uses Mojo to
@@ skipping 98 matching lines @@
 
   virtual float GetDeviceScaleFactor() const = 0;
 
   // Run all pending idle tasks, and then run callback.
   virtual void RunIdleTasks(const base::Closure& callback) = 0;
 };
 
 }  // namespace test_runner
 
 #endif  // COMPONENTS_TEST_RUNNER_WEB_TEST_DELEGATE_H_