cef/tests/cefsimple/simple_handler.h

71 lines
2.4 KiB
C++

// Copyright (c) 2013 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_CEFSIMPLE_SIMPLE_HANDLER_H_
#define CEF_TESTS_CEFSIMPLE_SIMPLE_HANDLER_H_
#include "include/cef_client.h"
#include <list>
class SimpleHandler : public CefClient,
public CefDisplayHandler,
public CefLifeSpanHandler,
public CefLoadHandler {
public:
explicit SimpleHandler(bool use_views);
~SimpleHandler() override;
// Provide access to the single global instance of this object.
static SimpleHandler* GetInstance();
// CefClient methods:
CefRefPtr<CefDisplayHandler> GetDisplayHandler() override { return this; }
CefRefPtr<CefLifeSpanHandler> GetLifeSpanHandler() override { return this; }
CefRefPtr<CefLoadHandler> GetLoadHandler() override { return this; }
// CefDisplayHandler methods:
void OnTitleChange(CefRefPtr<CefBrowser> browser,
const CefString& title) override;
// CefLifeSpanHandler methods:
void OnAfterCreated(CefRefPtr<CefBrowser> browser) override;
bool DoClose(CefRefPtr<CefBrowser> browser) override;
void OnBeforeClose(CefRefPtr<CefBrowser> browser) override;
// CefLoadHandler methods:
void OnLoadError(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
ErrorCode errorCode,
const CefString& errorText,
const CefString& failedUrl) override;
// Request that all existing browser windows close.
void CloseAllBrowsers(bool force_close);
bool IsClosing() const { return is_closing_; }
// Returns true if the Chrome runtime is enabled.
static bool IsChromeRuntimeEnabled();
private:
// Platform-specific implementation.
void PlatformTitleChange(CefRefPtr<CefBrowser> browser,
const CefString& title);
// True if the application is using the Views framework.
const bool use_views_;
// List of existing browser windows. Only accessed on the CEF UI thread.
typedef std::list<CefRefPtr<CefBrowser>> BrowserList;
BrowserList browser_list_;
bool is_closing_ = false;
// Include the default reference counting implementation.
IMPLEMENT_REFCOUNTING(SimpleHandler);
};
#endif // CEF_TESTS_CEFSIMPLE_SIMPLE_HANDLER_H_