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https://bitbucket.org/chromiumembedded/cef
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70 lines
2.3 KiB
C
70 lines
2.3 KiB
C
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// Copyright (c) 2020 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_LIBCEF_BROWSER_DEVTOOLS_DEVTOOLS_MANAGER_H_
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#define CEF_LIBCEF_BROWSER_DEVTOOLS_DEVTOOLS_MANAGER_H_
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#pragma once
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#include "include/cef_browser.h"
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#include "base/memory/weak_ptr.h"
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class CefBrowserHostImpl;
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class CefDevToolsController;
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class CefDevToolsFrontend;
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namespace content {
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class WebContents;
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}
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// Manages DevTools instances. Methods must be called on the UI thread unless
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// otherwise indicated.
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class CefDevToolsManager {
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public:
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// |inspected_browser| will outlive this object.
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explicit CefDevToolsManager(CefBrowserHostImpl* inspected_browser);
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~CefDevToolsManager();
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// See CefBrowserHost methods of the same name for documentation.
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void ShowDevTools(const CefWindowInfo& windowInfo,
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CefRefPtr<CefClient> client,
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const CefBrowserSettings& settings,
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const CefPoint& inspect_element_at);
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void CloseDevTools();
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bool HasDevTools();
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bool SendDevToolsMessage(const void* message, size_t message_size);
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int ExecuteDevToolsMethod(int message_id,
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const CefString& method,
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CefRefPtr<CefDictionaryValue> param);
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// These methods are used to implement
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// CefBrowserHost::AddDevToolsMessageObserver. CreateRegistration is safe to
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// call on any thread. InitializeRegistrationOnUIThread should be called
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// immediately afterwards on the UI thread.
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static CefRefPtr<CefRegistration> CreateRegistration(
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CefRefPtr<CefDevToolsMessageObserver> observer);
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void InitializeRegistrationOnUIThread(
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CefRefPtr<CefRegistration> registration);
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private:
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void OnFrontEndDestroyed();
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bool EnsureController();
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CefBrowserHostImpl* const inspected_browser_;
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// CefDevToolsFrontend will delete itself when the frontend WebContents is
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// destroyed.
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CefDevToolsFrontend* devtools_frontend_ = nullptr;
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// Used for sending DevTools protocol messages without an active frontend.
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std::unique_ptr<CefDevToolsController> devtools_controller_;
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base::WeakPtrFactory<CefDevToolsManager> weak_ptr_factory_;
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DISALLOW_COPY_AND_ASSIGN(CefDevToolsManager);
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};
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#endif // CEF_LIBCEF_BROWSER_DEVTOOLS_DEVTOOLS_MANAGER_H_
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