1 /* 2 * Copyright 2008, The Android Open Source Project 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #define LOG_TAG "webcoreglue" 27 28 #include <config.h> 29 #include "WebFrameView.h" 30 31 #include "GraphicsContext.h" 32 #include "Frame.h" 33 #include "FrameTree.h" 34 #include "FrameView.h" 35 #include "HostWindow.h" 36 #include "PlatformGraphicsContext.h" 37 #include "WebViewCore.h" 38 39 #include <SkCanvas.h> 40 41 namespace android { 42 43 WebFrameView::WebFrameView(WebCore::FrameView* frameView, WebViewCore* webViewCore) 44 : WebCoreViewBridge() 45 , mFrameView(frameView) 46 , mWebViewCore(webViewCore) { 47 // attach itself to mFrameView 48 mFrameView->setPlatformWidget(this); 49 Retain(mWebViewCore); 50 } 51 52 WebFrameView::~WebFrameView() { 53 Release(mWebViewCore); 54 } 55 56 void WebFrameView::draw(WebCore::GraphicsContext* gc, const WebCore::IntRect& rect) { 57 WebCore::Frame* frame = mFrameView->frame(); 58 59 if (frame->contentRenderer()) 60 mFrameView->paintContents(gc, rect); 61 else { 62 // FIXME: I'm not entirely sure this ever happens or is needed 63 gc->setFillColor(WebCore::Color::white, WebCore::ColorSpaceDeviceRGB); 64 gc->fillRect(rect); 65 } 66 } 67 68 } // namespace android 69