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https://bitbucket.org/chromiumembedded/cef
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c295931b1e
- Add CefBrowser::Get*Frame() methods for retrieving the appropriate CefFrame instance. - Add a CefFrame attribute to CefHandler callback methods where appropriate. - Add support for V8 JavaScript extensions and values via CefV8Value and CefV8Handler. Native C++ and user-defined JavaScript object hierarchies may now be created and accessed using the CEF API. - Remove the CefHandler and CefVariant classes and related CefBrowser methods that have been obsoleted by the addition of CEF V8 support. - Add the CefRegisterExtension() function for registering system-wide V8 extensions. - Add the CefHandler::HandleJSBinding() callback method for attaching V8 values to the global frame JavaScript object. This method replaces the previous technique of calling CefBrowser::AddJSHandler(). - Add new wrapper template methods for simplifying DLL wrapper implementations. - Move cef_string* files from libcef_dll to libcef so that projects can link libcef statically without errors. - Fix crashes when CEF exits due to object constructors being executed on non-UI threads if the application is closed while a page is still loading. - Update the cefclient project to reflect changes and demonstrate the new APIs. git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@26 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
// Copyright (c) 2009 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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#include "../precompiled_libcef.h"
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#include "cpptoc/v8handler_cpptoc.h"
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#include "ctocpp/v8value_ctocpp.h"
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int CEF_CALLBACK v8handler_execute(struct _cef_v8handler_t* v8handler,
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const wchar_t* name, struct _cef_v8value_t* object, size_t numargs,
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struct _cef_v8value_t** args, struct _cef_v8value_t** retval,
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cef_string_t* exception)
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{
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DCHECK(v8handler);
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if(!v8handler)
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return RV_CONTINUE;
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CefRefPtr<CefV8Value> objectPtr;
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if(object)
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objectPtr = CefV8ValueCToCpp::Wrap(object);
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std::wstring nameStr;
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if(name)
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nameStr = name;
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CefV8ValueList list;
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for(size_t i = 0; i < numargs; ++i)
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list.push_back(CefV8ValueCToCpp::Wrap(args[i]));
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CefRefPtr<CefV8Value> retValPtr;
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std::wstring exceptionStr;
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bool rv = CefV8HandlerCppToC::Get(v8handler)->Execute(nameStr, objectPtr,
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list, retValPtr, exceptionStr);
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if(rv) {
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if(!exceptionStr.empty() && exception)
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*exception = cef_string_alloc(exceptionStr.c_str());
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if(retValPtr.get() && retval)
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*retval = CefV8ValueCToCpp::Unwrap(retValPtr);
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}
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return rv;
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}
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CefV8HandlerCppToC::CefV8HandlerCppToC(CefV8Handler* cls)
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: CefCppToC<CefV8HandlerCppToC, CefV8Handler, cef_v8handler_t>(cls)
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{
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struct_.struct_.execute = v8handler_execute;
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}
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#ifdef _DEBUG
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long CefCppToC<CefV8HandlerCppToC, CefV8Handler, cef_v8handler_t>::DebugObjCt
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= 0;
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#endif
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