1 /* 2 * Copyright (C) 2010 Apple Inc. All rights reserved. 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 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. 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 APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #include "config.h" 27 #include "DrawingArea.h" 28 29 // Subclasses 30 #include "ChunkedUpdateDrawingArea.h" 31 32 #if PLATFORM(MAC) || PLATFORM(WIN) 33 #include "DrawingAreaImpl.h" 34 #endif 35 36 #if ENABLE(TILED_BACKING_STORE) 37 #include "TiledDrawingArea.h" 38 #endif 39 40 #include "WebPageCreationParameters.h" 41 42 namespace WebKit { 43 44 PassOwnPtr<DrawingArea> DrawingArea::create(WebPage* webPage, const WebPageCreationParameters& parameters) 45 { 46 switch (parameters.drawingAreaType) { 47 case DrawingAreaTypeImpl: 48 #if PLATFORM(MAC) || PLATFORM(WIN) 49 return DrawingAreaImpl::create(webPage, parameters); 50 #else 51 return 0; 52 #endif 53 case DrawingAreaTypeChunkedUpdate: 54 return adoptPtr(new ChunkedUpdateDrawingArea(webPage)); 55 56 #if ENABLE(TILED_BACKING_STORE) 57 case DrawingAreaTypeTiled: 58 return adoptPtr(new TiledDrawingArea(webPage)); 59 #endif 60 } 61 62 return 0; 63 } 64 65 DrawingArea::DrawingArea(DrawingAreaType type, WebPage* webPage) 66 : m_type(type) 67 , m_webPage(webPage) 68 { 69 } 70 71 DrawingArea::~DrawingArea() 72 { 73 } 74 75 } // namespace WebKit 76