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client_app.h
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client_app.h
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// Copyright (c) 2012 The Chromium Embedded Framework 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 CEF_TESTS_CEFCLIENT_CLIENT_APP_H_
#define CEF_TESTS_CEFCLIENT_CLIENT_APP_H_
#pragma once
#include <map>
#include <set>
#include <string>
#include <utility>
#include "include/cef_app.h"
class ClientApp : public CefApp,
public CefRenderProcessHandler {
public:
// Interface for renderer delegates. All RenderDelegates must be returned via
// CreateRenderDelegates. Do not perform work in the RenderDelegate
// constructor.
class RenderDelegate : public virtual CefBase {
public:
// Called when WebKit is initialized. Used to register V8 extensions.
virtual void OnWebKitInitialized(CefRefPtr<ClientApp> app) {
};
// Called when a V8 context is created. Used to create V8 window bindings
// and set message callbacks. RenderDelegates should check for unique URLs
// to avoid interfering with each other.
virtual void OnContextCreated(CefRefPtr<ClientApp> app,
CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefV8Context> context) {
};
// Called when a V8 context is released. Used to clean up V8 window
// bindings. RenderDelegates should check for unique URLs to avoid
// interfering with each other.
virtual void OnContextReleased(CefRefPtr<ClientApp> app,
CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefV8Context> context) {
};
// Called when a process message is received. Return true if the message was
// handled and should not be passed on to other handlers. RenderDelegates
// should check for unique message names to avoid interfering with each
// other.
virtual bool OnProcessMessageReceived(
CefRefPtr<ClientApp> app,
CefRefPtr<CefBrowser> browser,
CefProcessId source_process,
CefRefPtr<CefProcessMessage> message) {
return false;
}
};
typedef std::set<CefRefPtr<RenderDelegate> > RenderDelegateSet;
typedef std::map<int32, std::pair< CefRefPtr<CefV8Context>, CefRefPtr<CefV8Value> > > CallbackMap;
ClientApp();
// Set the proxy configuration. Should only be called during initialization.
void SetProxyConfig(cef_proxy_type_t proxy_type,
const CefString& proxy_config) {
proxy_type_ = proxy_type;
proxy_config_ = proxy_config;
}
void AddCallback(int32 id, CefRefPtr<CefV8Context> context, CefRefPtr<CefV8Value> callbackFunction) {
callback_map_[id] = std::make_pair(context, callbackFunction);
}
// Platform-specific methods implemented in client_app_mac/client_app_win
double GetElapsedMilliseconds();
CefString GetCurrentLanguage();
std::string GetExtensionJSSource();
private:
// Creates all of the RenderDelegate objects. Implemented in
// client_app_delegates.
static void CreateRenderDelegates(RenderDelegateSet& delegates);
// Registers custom schemes. Implemented in client_app_delegates.
static void RegisterCustomSchemes(CefRefPtr<CefSchemeRegistrar> registrar);
// CefApp methods.
virtual void OnRegisterCustomSchemes(
CefRefPtr<CefSchemeRegistrar> registrar) OVERRIDE {
RegisterCustomSchemes(registrar);
}
virtual CefRefPtr<CefRenderProcessHandler> GetRenderProcessHandler()
OVERRIDE { return this; }
// CefRenderProcessHandler methods.
virtual void OnWebKitInitialized() OVERRIDE;
virtual void OnContextCreated(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefV8Context> context) OVERRIDE;
virtual void OnContextReleased(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefV8Context> context) OVERRIDE;
virtual bool OnProcessMessageReceived(
CefRefPtr<CefBrowser> browser,
CefProcessId source_process,
CefRefPtr<CefProcessMessage> message) OVERRIDE;
// Proxy configuration.
cef_proxy_type_t proxy_type_;
CefString proxy_config_;
// Set of supported RenderDelegates.
RenderDelegateSet render_delegates_;
// Set of callbacks
CallbackMap callback_map_;
IMPLEMENT_REFCOUNTING(ClientApp);
};
#endif // CEF_TESTS_CEFCLIENT_CLIENT_APP_H_