/* * Copyright (C) 2010 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 "DrawingAreaProxy.h" #include "WebPageProxy.h" #if USE(UI_SIDE_COMPOSITING) #include "LayerTreeHostProxy.h" #include <CoreIPC/MessageID.h> #endif using namespace WebCore; namespace WebKit { DrawingAreaProxy::DrawingAreaProxy(DrawingAreaType type, WebPageProxy* webPageProxy) : m_type(type) , m_webPageProxy(webPageProxy) , m_size(webPageProxy->viewSize()) { } DrawingAreaProxy::~DrawingAreaProxy() { } void DrawingAreaProxy::setSize(const IntSize& size, const IntSize& scrollOffset) { if (m_size == size && scrollOffset.isZero()) return; m_size = size; m_scrollOffset += scrollOffset; sizeDidChange(); } #if USE(UI_SIDE_COMPOSITING) void DrawingAreaProxy::updateViewport() { m_webPageProxy->setViewNeedsDisplay(viewportVisibleRect()); } WebCore::IntRect DrawingAreaProxy::contentsRect() const { return IntRect(IntPoint::zero(), m_webPageProxy->viewSize()); } void DrawingAreaProxy::didReceiveLayerTreeHostProxyMessage(CoreIPC::Connection*, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments) { } #endif } // namespace WebKit