/* * Copyright (C) 2011 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include "DrawingAreaImpl.h" #include "ShareableBitmap.h" #include "UpdateInfo.h" #include "WebPage.h" #include "WebPageProxyMessages.h" #include "WindowGeometry.h" #include <WebCore/GraphicsContext.h> using namespace WebCore; namespace WebKit { void DrawingAreaImpl::scheduleChildWindowGeometryUpdate(const WindowGeometry& geometry) { #if USE(ACCELERATED_COMPOSITING) if (m_layerTreeHost) { m_layerTreeHost->scheduleChildWindowGeometryUpdate(geometry); return; } #endif // FIXME: This should be a Messages::DrawingAreaProxy, and DrawingAreaProxy should pass the // data off to the WebPageProxy. m_webPage->send(Messages::WebPageProxy::ScheduleChildWindowGeometryUpdate(geometry)); } PassOwnPtr<GraphicsContext> DrawingAreaImpl::createGraphicsContext(ShareableBitmap* bitmap) { HDC bitmapDC = bitmap->windowsContext(); // FIXME: We should really be checking m_webPage->draws[Transparent]Background() to determine // whether to have an alpha channel or not. But currently we always render into a non-layered // window, so the alpha channel doesn't matter anyway. return adoptPtr(new GraphicsContext(bitmapDC, false)); } } // namespace WebKit