192 lines
7.5 KiB
C
192 lines
7.5 KiB
C
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// Copyright (c) 2012 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_CEFCLIENT_CLIENT_APP_H_
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#define CEF_TESTS_CEFCLIENT_CLIENT_APP_H_
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#pragma once
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#include <map>
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#include <set>
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#include <string>
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#include <utility>
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#include <vector>
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#include "include/cef_app.h"
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class ClientApp : public CefApp,
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public CefBrowserProcessHandler,
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public CefProxyHandler,
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public CefRenderProcessHandler {
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public:
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// Interface for browser delegates. All BrowserDelegates must be returned via
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// CreateBrowserDelegates. Do not perform work in the BrowserDelegate
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// constructor.
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class BrowserDelegate : public virtual CefBase {
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public:
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// Called on the browser process UI thread immediately after the CEF context
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// has been initialized.
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virtual void OnContextInitialized(CefRefPtr<ClientApp> app) {
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}
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// Called on the browser process IO thread before a child process is launched.
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// Provides an opportunity to modify the child process command line.
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virtual void OnBeforeChildProcessLaunch(
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CefRefPtr<ClientApp> app,
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CefRefPtr<CefCommandLine> command_line) {
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}
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};
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typedef std::set<CefRefPtr<BrowserDelegate> > BrowserDelegateSet;
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// Interface for renderer delegates. All RenderDelegates must be returned via
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// CreateRenderDelegates. Do not perform work in the RenderDelegate
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// constructor.
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class RenderDelegate : public virtual CefBase {
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public:
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// Called after the render process main thread has been created.
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virtual void OnRenderThreadCreated(CefRefPtr<ClientApp> app) {
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}
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// Called when WebKit is initialized. Used to register V8 extensions.
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virtual void OnWebKitInitialized(CefRefPtr<ClientApp> app) {
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}
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// Called when a V8 context is created. Used to create V8 window bindings
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// and set message callbacks. RenderDelegates should check for unique URLs
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// to avoid interfering with each other.
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virtual void OnContextCreated(CefRefPtr<ClientApp> 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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}
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// Called when a V8 context is released. Used to clean up V8 window
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// bindings. RenderDelegates should check for unique URLs to avoid
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// interfering with each other.
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virtual void OnContextReleased(CefRefPtr<ClientApp> 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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}
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// Called when the focused node in a frame has changed.
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virtual void OnFocusedNodeChanged(CefRefPtr<ClientApp> 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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}
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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. RenderDelegates
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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<ClientApp> app,
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CefRefPtr<CefBrowser> browser,
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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<RenderDelegate> > RenderDelegateSet;
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ClientApp();
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// Set the proxy configuration. Should only be called during initialization.
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void SetProxyConfig(cef_proxy_type_t proxy_type,
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const CefString& proxy_config) {
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proxy_type_ = proxy_type;
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proxy_config_ = proxy_config;
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}
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// Set a JavaScript callback for the specified |message_name| and |browser_id|
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// combination. Will automatically be removed when the associated context is
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// released. Callbacks can also be set in JavaScript using the
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// app.setMessageCallback function.
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void SetMessageCallback(const std::string& message_name,
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int browser_id,
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CefRefPtr<CefV8Context> context,
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CefRefPtr<CefV8Value> function);
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// Removes the JavaScript callback for the specified |message_name| and
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// |browser_id| combination. Returns true if a callback was removed. Callbacks
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// can also be removed in JavaScript using the app.removeMessageCallback
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// function.
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bool RemoveMessageCallback(const std::string& message_name,
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int browser_id);
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private:
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// Creates all of the BrowserDelegate objects. Implemented in
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// client_app_delegates.
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static void CreateBrowserDelegates(BrowserDelegateSet& delegates);
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// Creates all of the RenderDelegate objects. Implemented in
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// client_app_delegates.
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static void CreateRenderDelegates(RenderDelegateSet& delegates);
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// Registers custom schemes. Implemented in client_app_delegates.
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static void RegisterCustomSchemes(CefRefPtr<CefSchemeRegistrar> registrar,
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std::vector<CefString>& cookiable_schemes);
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// CefApp methods.
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virtual void OnRegisterCustomSchemes(
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CefRefPtr<CefSchemeRegistrar> registrar) OVERRIDE {
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RegisterCustomSchemes(registrar, cookieable_schemes_);
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}
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virtual CefRefPtr<CefBrowserProcessHandler> GetBrowserProcessHandler()
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OVERRIDE { return this; }
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virtual CefRefPtr<CefRenderProcessHandler> GetRenderProcessHandler()
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OVERRIDE { return this; }
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// CefBrowserProcessHandler methods.
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virtual CefRefPtr<CefProxyHandler> GetProxyHandler() OVERRIDE { return this; }
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virtual void OnContextInitialized() OVERRIDE;
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virtual void OnBeforeChildProcessLaunch(
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CefRefPtr<CefCommandLine> command_line) OVERRIDE;
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// CefProxyHandler methods.
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virtual void GetProxyForUrl(const CefString& url,
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CefProxyInfo& proxy_info) OVERRIDE;
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// CefRenderProcessHandler methods.
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virtual void OnRenderThreadCreated() OVERRIDE;
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virtual void OnWebKitInitialized() OVERRIDE;
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virtual void OnContextCreated(CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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CefRefPtr<CefV8Context> context) OVERRIDE;
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virtual void OnContextReleased(CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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CefRefPtr<CefV8Context> context) OVERRIDE;
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virtual void OnFocusedNodeChanged(CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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CefRefPtr<CefDOMNode> node) OVERRIDE;
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virtual bool OnProcessMessageReceived(
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CefRefPtr<CefBrowser> browser,
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CefProcessId source_process,
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CefRefPtr<CefProcessMessage> message) OVERRIDE;
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// Proxy configuration.
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cef_proxy_type_t proxy_type_;
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CefString proxy_config_;
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// Map of message callbacks.
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typedef std::map<std::pair<std::string, int>,
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std::pair<CefRefPtr<CefV8Context>, CefRefPtr<CefV8Value> > >
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CallbackMap;
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CallbackMap callback_map_;
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// Set of supported BrowserDelegates.
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BrowserDelegateSet browser_delegates_;
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// Set of supported RenderDelegates.
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RenderDelegateSet render_delegates_;
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// Schemes that will be registered with the global cookie manager.
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std::vector<CefString> cookieable_schemes_;
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IMPLEMENT_REFCOUNTING(ClientApp);
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};
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#endif // CEF_TESTS_CEFCLIENT_CLIENT_APP_H_
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