blob: 19dc723f6125a2e7205c5293638356b0fa4e7e92 [file] [log] [blame]
// 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 CHROME_RENDERER_CHROME_RENDER_FRAME_OBSERVER_H_
#define CHROME_RENDERER_CHROME_RENDER_FRAME_OBSERVER_H_
#include "base/macros.h"
#include "base/timer/timer.h"
#include "build/build_config.h"
#include "chrome/common/chrome_render_frame.mojom.h"
#include "chrome/common/prerender_types.h"
#include "content/public/renderer/render_frame_observer.h"
#include "mojo/public/cpp/bindings/associated_binding_set.h"
#include "mojo/public/cpp/bindings/binding_set.h"
#include "services/service_manager/public/cpp/binder_registry.h"
#include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h"
namespace gfx {
class Size;
}
namespace safe_browsing {
class PhishingClassifierDelegate;
}
namespace translate {
class TranslateHelper;
}
// This class holds the Chrome specific parts of RenderFrame, and has the same
// lifetime.
class ChromeRenderFrameObserver : public content::RenderFrameObserver,
public chrome::mojom::ChromeRenderFrame {
public:
explicit ChromeRenderFrameObserver(content::RenderFrame* render_frame);
~ChromeRenderFrameObserver() override;
service_manager::BinderRegistry* registry() { return &registry_; }
blink::AssociatedInterfaceRegistry* associated_interfaces() {
return &associated_interfaces_;
}
private:
enum TextCaptureType { PRELIMINARY_CAPTURE, FINAL_CAPTURE };
// RenderFrameObserver implementation.
void OnInterfaceRequestForFrame(
const std::string& interface_name,
mojo::ScopedMessagePipeHandle* interface_pipe) override;
bool OnAssociatedInterfaceRequestForFrame(
const std::string& interface_name,
mojo::ScopedInterfaceEndpointHandle* handle) override;
bool OnMessageReceived(const IPC::Message& message) override;
void DidStartProvisionalLoad(blink::WebDocumentLoader* loader) override;
void DidFinishLoad() override;
void DidCreateNewDocument() override;
void DidCommitProvisionalLoad(bool is_new_navigation,
bool is_same_document_navigation) override;
void DidClearWindowObject() override;
void DidMeaningfulLayout(blink::WebMeaningfulLayout layout_type) override;
void OnDestruct() override;
// IPC handlers
void OnSetIsPrerendering(prerender::PrerenderMode mode,
const std::string& histogram_prefix);
void OnRequestThumbnailForContextNode(
int thumbnail_min_area_pixels,
const gfx::Size& thumbnail_max_size_pixels,
int callback_id);
void OnPrintNodeUnderContextMenu();
void OnSetClientSidePhishingDetection(bool enable_phishing_detection);
// chrome::mojom::ChromeRenderFrame:
void SetWindowFeatures(
blink::mojom::WindowFeaturesPtr window_features) override;
void ExecuteWebUIJavaScript(const base::string16& javascript) override;
void RequestThumbnailForContextNode(
int32_t thumbnail_min_area_pixels,
const gfx::Size& thumbnail_max_size_pixels,
chrome::mojom::ImageFormat image_format,
RequestThumbnailForContextNodeCallback callback) override;
void RequestReloadImageForContextNode() override;
void SetClientSidePhishingDetection(bool enable_phishing_detection) override;
void GetWebApplicationInfo(GetWebApplicationInfoCallback callback) override;
void UpdateBrowserControlsState(content::BrowserControlsState constraints,
content::BrowserControlsState current,
bool animate) override;
void OnRenderFrameObserverRequest(
chrome::mojom::ChromeRenderFrameAssociatedRequest request);
// Captures page information using the top (main) frame of a frame tree.
// Currently, this page information is just the text content of the all
// frames, collected and concatenated until a certain limit (kMaxIndexChars)
// is reached.
// TODO(dglazkov): This is incompatible with OOPIF and needs to be updated.
void CapturePageText(TextCaptureType capture_type);
void CapturePageTextLater(TextCaptureType capture_type,
base::TimeDelta delay);
// Have the same lifetime as us.
translate::TranslateHelper* translate_helper_;
safe_browsing::PhishingClassifierDelegate* phishing_classifier_;
#if !defined(OS_ANDROID)
// Save the JavaScript to preload if ExecuteWebUIJavaScript is invoked.
std::vector<base::string16> webui_javascript_;
#endif
mojo::AssociatedBindingSet<chrome::mojom::ChromeRenderFrame> bindings_;
service_manager::BinderRegistry registry_;
blink::AssociatedInterfaceRegistry associated_interfaces_;
DISALLOW_COPY_AND_ASSIGN(ChromeRenderFrameObserver);
};
#endif // CHROME_RENDERER_CHROME_RENDER_FRAME_OBSERVER_H_