C++ (Cpp) COMPtr::initWithFrame示例

static void createAndInitializeWebView(COMPtr<IWebView>& outWebView, HostWindow& window, HWND& viewWindow)
{
    COMPtr<IWebView> webView;
    TEST_ASSERT(SUCCEEDED(WebKitCreateInstance(__uuidof(WebView), &webView)));

    TEST_ASSERT(window.initialize());
    TEST_ASSERT(SUCCEEDED(webView->setHostWindow(reinterpret_cast<OLE_HANDLE>(window.window()))));
    TEST_ASSERT(SUCCEEDED(webView->initWithFrame(window.clientRect(), 0, 0)));

    COMPtr<IWebViewPrivate> viewPrivate(Query, webView);
    TEST_ASSERT(viewPrivate);
    TEST_ASSERT(SUCCEEDED(viewPrivate->viewWindow(reinterpret_cast<OLE_HANDLE*>(&viewWindow))));
    TEST_ASSERT(IsWindow(viewWindow));

    outWebView.adoptRef(webView.releaseRef());
}

示例#2

显示文件

文件： UIDelegate.cpp 项目： eocanha/webkit

HRESULT UIDelegate::createModalDialog(_In_opt_ IWebView* sender, _In_opt_ IWebURLRequest*, _COM_Outptr_opt_ IWebView** newWebView)
{
    if (!newWebView)
        return E_POINTER;

    COMPtr<IWebView> webView;
    HRESULT hr = WebKitCreateInstance(CLSID_WebView, 0, IID_IWebView, (void**)&webView);
    if (FAILED(hr))
        return hr;

    m_modalDialogParent = ::CreateWindow(L"STATIC", L"ModalDialog", WS_OVERLAPPED | WS_VISIBLE, 0, 0, 0, 0, getHandleFromWebView(sender), nullptr, nullptr, nullptr);

    hr = webView->setHostWindow(m_modalDialogParent);
    if (FAILED(hr))
        return hr;

    RECT clientRect = { 0, 0, 0, 0 };
    hr = webView->initWithFrame(clientRect, 0, _bstr_t(L""));
    if (FAILED(hr))
        return hr;

    COMPtr<IWebUIDelegate> uiDelegate;
    hr = sender->uiDelegate(&uiDelegate);
    if (FAILED(hr))
        return hr;

    hr = webView->setUIDelegate(uiDelegate.get());
    if (FAILED(hr))
        return hr;

    COMPtr<IWebFrameLoadDelegate> frameLoadDelegate;
    hr = sender->frameLoadDelegate(&frameLoadDelegate);
    if (FAILED(hr))
        return hr;

    hr = webView.get()->setFrameLoadDelegate(frameLoadDelegate.get());
    if (FAILED(hr))
        return hr;

    *newWebView = webView.leakRef();

    return S_OK;
}