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 #ifndef WKPagePrivate_h 27 #define WKPagePrivate_h 28 29 #include <WebKit2/WKBase.h> 30 #include <WebKit2/WKPage.h> 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 typedef void (*WKPageRenderTreeExternalRepresentationFunction)(WKStringRef, WKErrorRef, void*); 37 WK_EXPORT void WKPageRenderTreeExternalRepresentation(WKPageRef page, void *context, WKPageRenderTreeExternalRepresentationFunction function); 38 39 #ifdef __BLOCKS__ 40 typedef void (^WKPageRenderTreeExternalRepresentationBlock)(WKStringRef, WKErrorRef); 41 WK_EXPORT void WKPageRenderTreeExternalRepresentation_b(WKPageRef page, WKPageRenderTreeExternalRepresentationBlock block); 42 #endif 43 44 enum { 45 kWKDebugFlashViewUpdates = 1 << 0, 46 kWKDebugFlashBackingStoreUpdates = 1 << 1 47 }; 48 typedef unsigned WKPageDebugPaintFlags; 49 50 WK_EXPORT void WKPageSetDebugPaintFlags(WKPageDebugPaintFlags flags); 51 WK_EXPORT WKPageDebugPaintFlags WKPageGetDebugPaintFlags(void); 52 53 struct WKPrintInfo { 54 float pageSetupScaleFactor; 55 float availablePaperWidth; 56 float availablePaperHeight; 57 }; 58 typedef struct WKPrintInfo WKPrintInfo; 59 60 typedef void (*WKPageComputePagesForPrintingFunction)(WKRect* pageRects, uint32_t pageCount, double resultPageScaleFactor, WKErrorRef error, void* functionContext); 61 WK_EXPORT void WKPageComputePagesForPrinting(WKPageRef page, WKFrameRef frame, WKPrintInfo, WKPageComputePagesForPrintingFunction, void* context); 62 63 typedef void (*WKPageDrawToPDFFunction)(WKDataRef data, WKErrorRef error, void* functionContext); 64 WK_EXPORT void WKPageBeginPrinting(WKPageRef page, WKFrameRef frame, WKPrintInfo); 65 WK_EXPORT void WKPageDrawPagesToPDF(WKPageRef page, WKFrameRef frame, uint32_t first, uint32_t count, WKPageDrawToPDFFunction callback, void* context); 66 67 #ifdef __cplusplus 68 } 69 #endif 70 71 #endif /* WKPagePrivate_h */ 72