| // Copyright 2014 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 ANDROID_WEBVIEW_RENDERER_AW_RENDER_FRAME_EXT_H_ |
| #define ANDROID_WEBVIEW_RENDERER_AW_RENDER_FRAME_EXT_H_ |
| |
| #include "android_webview/common/mojom/frame.mojom.h" |
| #include "base/macros.h" |
| #include "content/public/renderer/render_frame_observer.h" |
| #include "mojo/public/cpp/bindings/associated_receiver.h" |
| #include "mojo/public/cpp/bindings/associated_remote.h" |
| #include "mojo/public/cpp/bindings/pending_associated_receiver.h" |
| #include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h" |
| #include "third_party/skia/include/core/SkColor.h" |
| #include "ui/gfx/geometry/point_f.h" |
| #include "ui/gfx/geometry/size.h" |
| #include "ui/gfx/geometry/size_f.h" |
| #include "url/origin.h" |
| |
| namespace blink { |
| class WebFrameWidget; |
| class WebView; |
| } |
| |
| namespace android_webview { |
| |
| // Render process side of AwRenderViewHostExt, this provides cross-process |
| // implementation of miscellaneous WebView functions that we need to poke |
| // WebKit directly to implement (and that aren't needed in the chrome app). |
| class AwRenderFrameExt : public content::RenderFrameObserver, |
| mojom::LocalMainFrame { |
| public: |
| explicit AwRenderFrameExt(content::RenderFrame* render_frame); |
| |
| static AwRenderFrameExt* FromRenderFrame(content::RenderFrame* render_frame); |
| |
| private: |
| ~AwRenderFrameExt() override; |
| |
| // RenderFrameObserver: |
| bool OnAssociatedInterfaceRequestForFrame( |
| const std::string& interface_name, |
| mojo::ScopedInterfaceEndpointHandle* handle) override; |
| void DidCommitProvisionalLoad(ui::PageTransition transition) override; |
| |
| void FocusedElementChanged(const blink::WebElement& element) override; |
| void OnDestruct() override; |
| |
| // mojom::LocalMainFrame overrides: |
| void SetBackgroundColor(SkColor c) override; |
| void SetInitialPageScale(double page_scale_factor) override; |
| void SetTextZoomFactor(float zoom_factor) override; |
| void HitTest(const gfx::PointF& touch_center, |
| const gfx::SizeF& touch_area) override; |
| void DocumentHasImage(DocumentHasImageCallback callback) override; |
| void ResetScrollAndScaleState() override; |
| void SmoothScroll(int32_t target_x, |
| int32_t target_y, |
| base::TimeDelta duration) override; |
| |
| void BindLocalMainFrame( |
| mojo::PendingAssociatedReceiver<mojom::LocalMainFrame> pending_receiver); |
| |
| const mojo::AssociatedRemote<mojom::FrameHost>& GetFrameHost(); |
| |
| blink::WebView* GetWebView(); |
| blink::WebFrameWidget* GetWebFrameWidget(); |
| |
| url::Origin last_origin_; |
| |
| blink::AssociatedInterfaceRegistry registry_; |
| mojo::AssociatedReceiver<mojom::LocalMainFrame> local_main_frame_receiver_{ |
| this}; |
| |
| mojo::AssociatedRemote<mojom::FrameHost> frame_host_remote_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AwRenderFrameExt); |
| }; |
| |
| } // namespace android_webview |
| |
| #endif // ANDROID_WEBVIEW_RENDERER_AW_RENDER_FRAME_EXT_H_ |