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// 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 EXTENSIONS_SHELL_RENDERER_SHELL_CONTENT_RENDERER_CLIENT_H_
#define EXTENSIONS_SHELL_RENDERER_SHELL_CONTENT_RENDERER_CLIENT_H_
#include <memory>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "content/public/renderer/content_renderer_client.h"
namespace blink {
class WebURL;
} // namespace blink
namespace extensions {
class Dispatcher;
class DispatcherDelegate;
class ExtensionsClient;
class ExtensionsGuestViewContainerDispatcher;
class ShellExtensionsRendererClient;
// Renderer initialization and runtime support for app_shell.
class ShellContentRendererClient : public content::ContentRendererClient {
public:
ShellContentRendererClient();
~ShellContentRendererClient() override;
// content::ContentRendererClient implementation:
void RenderThreadStarted() override;
void RenderFrameCreated(content::RenderFrame* render_frame) override;
void RenderViewCreated(content::RenderView* render_view) override;
bool OverrideCreatePlugin(content::RenderFrame* render_frame,
blink::WebLocalFrame* frame,
const blink::WebPluginParams& params,
blink::WebPlugin** plugin) override;
blink::WebPlugin* CreatePluginReplacement(
content::RenderFrame* render_frame,
const base::FilePath& plugin_path) override;
bool WillSendRequest(blink::WebLocalFrame* frame,
ui::PageTransition transition_type,
const blink::WebURL& url,
GURL* new_url) override;
bool IsExternalPepperPlugin(const std::string& module_name) override;
bool ShouldGatherSiteIsolationStats() const override;
content::BrowserPluginDelegate* CreateBrowserPluginDelegate(
content::RenderFrame* render_frame,
const std::string& mime_type,
const GURL& original_url) override;
void RunScriptsAtDocumentStart(content::RenderFrame* render_frame) override;
void RunScriptsAtDocumentEnd(content::RenderFrame* render_frame) override;
protected:
// app_shell embedders may need custom extensions client interfaces.
// This class takes ownership of the returned object.
virtual ExtensionsClient* CreateExtensionsClient();
private:
std::unique_ptr<ExtensionsClient> extensions_client_;
std::unique_ptr<ShellExtensionsRendererClient> extensions_renderer_client_;
std::unique_ptr<DispatcherDelegate> extension_dispatcher_delegate_;
std::unique_ptr<Dispatcher> extension_dispatcher_;
std::unique_ptr<ExtensionsGuestViewContainerDispatcher>
guest_view_container_dispatcher_;
DISALLOW_COPY_AND_ASSIGN(ShellContentRendererClient);
};
} // namespace extensions
#endif // EXTENSIONS_SHELL_RENDERER_SHELL_CONTENT_RENDERER_CLIENT_H_