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

content/public/test/layouttest_support.h

 // Copyright (c) 2012 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 CONTENT_PUBLIC_TEST_LAYOUTTEST_SUPPORT_H_
 #define CONTENT_PUBLIC_TEST_LAYOUTTEST_SUPPORT_H_
 
 #include <stddef.h>
 
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "cc/layers/texture_layer.h"
 #include "third_party/WebKit/public/platform/modules/screen_orientation/WebScreenOrientationType.h"
 
 class GURL;
 
 namespace blink {
 class WebDeviceMotionData;
 class WebDeviceOrientationData;
 class WebGamepad;
 class WebGamepads;
+class WebInputEvent;
 class WebLayer;
+class WebLocalFrame;
 struct WebSize;
 class WebView;
 class WebWidget;
 class WebURLResponse;
 }
 
 namespace device {
 class BluetoothAdapter;
 }
 
@@ skipping 23 matching lines @@
 // Turn a renderer into layout test mode.
 void EnableRendererLayoutTestMode();
 
 // "Casts" |render_view| to |WebViewTestProxyBase|.  Caller has to ensure that
 // prior to construction of |render_view|, EnableWebTestProxyCreation was
 // called.
 test_runner::WebViewTestProxyBase* GetWebViewTestProxyBase(
     RenderView* render_view);
 
 // "Casts" |render_frame| to |WebFrameTestProxyBase|.  Caller has to ensure
-// that prior to construction of |render_frame|, EnableiewTestProxyCreation
+// that prior to construction of |render_frame|, EnableTestProxyCreation
 // was called.
 test_runner::WebFrameTestProxyBase* GetWebFrameTestProxyBase(
     RenderFrame* render_frame);
 
+// Gets WebWidgetTestProxyBase associated with |frame| (either the view's widget
+// or the local root's frame widget).  Caller has to ensure that prior to
+// construction of |render_frame|, EnableTestProxyCreation was called.
+test_runner::WebWidgetTestProxyBase* GetWebWidgetTestProxyBase(
+    blink::WebLocalFrame* frame);
+
 // Enable injecting of a WebViewTestProxy between WebViews and RenderViews,
 // WebWidgetTestProxy between WebWidgets and RenderWidgets and WebFrameTestProxy
 // between WebFrames and RenderFrames.
 // |view_proxy_creation_callback| is invoked after creating WebViewTestProxy.
 // |widget_proxy_creation_callback| is invoked after creating
 // WebWidgetTestProxy.
 // |frame_proxy_creation_callback| is called after creating WebFrameTestProxy.
 using ViewProxyCreationCallback =
     base::Callback<void(RenderView*, test_runner::WebViewTestProxyBase*)>;
 using WidgetProxyCreationCallback =
@@ skipping 40 matching lines @@
 // Changes the window rect of the given render view.
 void ForceResizeRenderView(RenderView* render_view,
                            const blink::WebSize& new_size);
 
 // Set the device scale factor and force the compositor to resize.
 void SetDeviceScaleFactor(RenderView* render_view, float factor);
 
 // Get the window to viewport scale.
 float GetWindowToViewportScale(RenderView* render_view);
 
+// Converts |event| from screen coordinates to coordinates used by the widget
+// associated with the |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)).
+std::unique_ptr<blink::WebInputEvent> TransformScreenToWidgetCoordinates(
+    test_runner::WebWidgetTestProxyBase* web_widget_test_proxy_base,
+    const blink::WebInputEvent& event);
+
 // Get the ICC profile for a given name string. This is not in the ICCProfile
 // class to avoid bloating the shipping build.
 gfx::ICCProfile GetTestingICCProfile(const std::string& name);
 
 // Set the device color profile associated with the profile |name|.
 void SetDeviceColorProfile(
     RenderView* render_view, const gfx::ICCProfile& icc_profile);
 
 // Sets the scan duration to 0.
 void SetTestBluetoothScanDuration();
@@ skipping 15 matching lines @@
 // Provides a text dump of the contents of the given page state.
 std::string DumpBackForwardList(std::vector<PageState>& page_state,
                                 size_t current_index);
 
 // Run all pending idle tasks immediately, and then invoke callback.
 void SchedulerRunIdleTasks(const base::Closure& callback);
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_TEST_LAYOUTTEST_SUPPORT_H_