cef/libcef_dll/ctocpp/frame_ctocpp.h

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// Copyright (c) 2021 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.
//
// ---------------------------------------------------------------------------
//
// This file was generated by the CEF translator tool. If making changes by
// hand only do so within the body of existing method and function
// implementations. See the translator.README.txt file in the tools directory
// for more information.
//
// $hash=398e1f63c0456dac74d288e3dc7a7b23e488b78a$
//
#ifndef CEF_LIBCEF_DLL_CTOCPP_FRAME_CTOCPP_H_
#define CEF_LIBCEF_DLL_CTOCPP_FRAME_CTOCPP_H_
#pragma once
#if !defined(WRAPPING_CEF_SHARED)
#error This file can be included wrapper-side only
#endif
#include "include/capi/cef_browser_capi.h"
#include "include/capi/cef_frame_capi.h"
#include "include/capi/cef_urlrequest_capi.h"
#include "include/capi/cef_v8_capi.h"
#include "include/cef_browser.h"
#include "include/cef_frame.h"
#include "include/cef_urlrequest.h"
#include "include/cef_v8.h"
#include "libcef_dll/ctocpp/ctocpp_ref_counted.h"
// Wrap a C structure with a C++ class.
// This class may be instantiated and accessed wrapper-side only.
class CefFrameCToCpp
: public CefCToCppRefCounted<CefFrameCToCpp, CefFrame, cef_frame_t> {
public:
CefFrameCToCpp();
virtual ~CefFrameCToCpp();
// CefFrame methods.
bool IsValid() OVERRIDE;
void Undo() OVERRIDE;
void Redo() OVERRIDE;
void Cut() OVERRIDE;
void Copy() OVERRIDE;
void Paste() OVERRIDE;
void Delete() OVERRIDE;
void SelectAll() OVERRIDE;
void ViewSource() OVERRIDE;
void GetSource(CefRefPtr<CefStringVisitor> visitor) OVERRIDE;
void GetText(CefRefPtr<CefStringVisitor> visitor) OVERRIDE;
void LoadRequest(CefRefPtr<CefRequest> request) OVERRIDE;
void LoadURL(const CefString& url) OVERRIDE;
void ExecuteJavaScript(const CefString& code,
const CefString& script_url,
int start_line) OVERRIDE;
bool IsMain() OVERRIDE;
bool IsFocused() OVERRIDE;
CefString GetName() OVERRIDE;
int64 GetIdentifier() OVERRIDE;
CefRefPtr<CefFrame> GetParent() OVERRIDE;
CefString GetURL() OVERRIDE;
CefRefPtr<CefBrowser> GetBrowser() OVERRIDE;
CefRefPtr<CefV8Context> GetV8Context() OVERRIDE;
void VisitDOM(CefRefPtr<CefDOMVisitor> visitor) OVERRIDE;
CefRefPtr<CefURLRequest> CreateURLRequest(
CefRefPtr<CefRequest> request,
CefRefPtr<CefURLRequestClient> client) OVERRIDE;
Move message routing from CefBrowser to CefFrame (see issue #2498). This change moves the SendProcessMessage method from CefBrowser to CefFrame and adds CefBrowser parameters to OnProcessMessageReceived and OnDraggableRegionsChanged. The internal implementation has changed as follows: - Frame IDs are now a 64-bit combination of the 32-bit render_process_id and render_routing_id values that uniquely identify a RenderFrameHost (RFH). - CefFrameHostImpl objects are now managed by CefBrowserInfo with life span tied to RFH expectations. Specifically, a CefFrameHostImpl object representing a sub-frame will be created when a RenderFrame is created in the renderer process and detached when the associated RenderFrame is deleted or the renderer process in which it runs has died. - The CefFrameHostImpl object representing the main frame will always be valid but the underlying RFH (and associated frame ID) may change over time as a result of cross-origin navigations. Despite these changes calling LoadURL on the main frame object in the browser process will always navigate as expected. - Speculative RFHs, which may be created as a result of a cross-origin navigation and discarded if that navigation is not committed, are now handled correctly (e.g. ignored in most cases until they're committed). - It is less likely, but still possible, to receive a CefFrame object with an invalid frame ID (ID < 0). This can happen in cases where a RFH has not yet been created for a sub-frame. For example, when OnBeforeBrowse is called before initiating navigation in a previously nonexisting sub-frame. To test: All tests pass with NetworkService enabled and disabled.
2019-05-24 22:23:43 +02:00
void SendProcessMessage(CefProcessId target_process,
CefRefPtr<CefProcessMessage> message) OVERRIDE;
};
#endif // CEF_LIBCEF_DLL_CTOCPP_FRAME_CTOCPP_H_