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280c9127c1
With site-per-process enabled a spare renderer process will be created for use with a future browser or navigation. Consequently the |extra_info| parameter populated in OnRenderProcessThreadCreated will no longer be delivered to OnRenderThreadCreated in the expected renderer process. To avoid confusion these callbacks have been removed completely. After this change CefRenderProcessHandler::OnWebKitInitialized should be used for startup tasks in the render process, and OnBrowserCreated should be used in the render process to recieve |extra_info| passed from CefBrowserHost::CreateBrowser or CefLifeSpanHandler::OnBeforePopup.
123 lines
5.0 KiB
C++
123 lines
5.0 KiB
C++
// Copyright (c) 2013 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#ifndef CEF_TESTS_SHARED_RENDERER_CLIENT_APP_RENDERER_H_
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#define CEF_TESTS_SHARED_RENDERER_CLIENT_APP_RENDERER_H_
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#pragma once
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#include <set>
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#include "tests/shared/common/client_app.h"
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namespace client {
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// Client app implementation for the renderer process.
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class ClientAppRenderer : public ClientApp, public CefRenderProcessHandler {
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public:
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// Interface for renderer delegates. All Delegates must be returned via
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// CreateDelegates. Do not perform work in the Delegate
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// constructor. See CefRenderProcessHandler for documentation.
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class Delegate : public virtual CefBaseRefCounted {
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public:
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virtual void OnWebKitInitialized(CefRefPtr<ClientAppRenderer> app) {}
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virtual void OnBrowserCreated(CefRefPtr<ClientAppRenderer> app,
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CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefDictionaryValue> extra_info) {}
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virtual void OnBrowserDestroyed(CefRefPtr<ClientAppRenderer> app,
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CefRefPtr<CefBrowser> browser) {}
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virtual CefRefPtr<CefLoadHandler> GetLoadHandler(
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CefRefPtr<ClientAppRenderer> app) {
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return nullptr;
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}
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virtual void OnContextCreated(CefRefPtr<ClientAppRenderer> app,
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CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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CefRefPtr<CefV8Context> context) {}
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virtual void OnContextReleased(CefRefPtr<ClientAppRenderer> app,
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CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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CefRefPtr<CefV8Context> context) {}
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virtual void OnUncaughtException(CefRefPtr<ClientAppRenderer> app,
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CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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CefRefPtr<CefV8Context> context,
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CefRefPtr<CefV8Exception> exception,
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CefRefPtr<CefV8StackTrace> stackTrace) {}
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virtual void OnFocusedNodeChanged(CefRefPtr<ClientAppRenderer> app,
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CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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CefRefPtr<CefDOMNode> node) {}
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// Called when a process message is received. Return true if the message was
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// handled and should not be passed on to other handlers. Delegates
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// should check for unique message names to avoid interfering with each
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// other.
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virtual bool OnProcessMessageReceived(
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CefRefPtr<ClientAppRenderer> app,
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CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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CefProcessId source_process,
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CefRefPtr<CefProcessMessage> message) {
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return false;
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}
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};
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typedef std::set<CefRefPtr<Delegate>> DelegateSet;
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ClientAppRenderer();
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private:
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// Creates all of the Delegate objects. Implemented by cefclient in
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// client_app_delegates_renderer.cc
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static void CreateDelegates(DelegateSet& delegates);
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// CefApp methods.
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CefRefPtr<CefRenderProcessHandler> GetRenderProcessHandler() OVERRIDE {
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return this;
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}
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// CefRenderProcessHandler methods.
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void OnWebKitInitialized() OVERRIDE;
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void OnBrowserCreated(CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefDictionaryValue> extra_info) OVERRIDE;
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void OnBrowserDestroyed(CefRefPtr<CefBrowser> browser) OVERRIDE;
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CefRefPtr<CefLoadHandler> GetLoadHandler() OVERRIDE;
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void OnContextCreated(CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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CefRefPtr<CefV8Context> context) OVERRIDE;
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void OnContextReleased(CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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CefRefPtr<CefV8Context> context) OVERRIDE;
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void OnUncaughtException(CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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CefRefPtr<CefV8Context> context,
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CefRefPtr<CefV8Exception> exception,
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CefRefPtr<CefV8StackTrace> stackTrace) OVERRIDE;
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void OnFocusedNodeChanged(CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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CefRefPtr<CefDOMNode> node) OVERRIDE;
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bool OnProcessMessageReceived(CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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CefProcessId source_process,
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CefRefPtr<CefProcessMessage> message) OVERRIDE;
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private:
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// Set of supported Delegates.
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DelegateSet delegates_;
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IMPLEMENT_REFCOUNTING(ClientAppRenderer);
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DISALLOW_COPY_AND_ASSIGN(ClientAppRenderer);
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};
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} // namespace client
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#endif // CEF_TESTS_SHARED_RENDERER_CLIENT_APP_RENDERER_H_
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