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
33extern "C" {
34#endif
35
36typedef void (*WKPageRenderTreeExternalRepresentationFunction)(WKStringRef, WKErrorRef, void*);
37WK_EXPORT void WKPageRenderTreeExternalRepresentation(WKPageRef page, void *context, WKPageRenderTreeExternalRepresentationFunction function);
38
39#ifdef __BLOCKS__
40typedef void (^WKPageRenderTreeExternalRepresentationBlock)(WKStringRef, WKErrorRef);
41WK_EXPORT void WKPageRenderTreeExternalRepresentation_b(WKPageRef page, WKPageRenderTreeExternalRepresentationBlock block);
42#endif
43
44enum {
45    kWKDebugFlashViewUpdates = 1 << 0,
46    kWKDebugFlashBackingStoreUpdates = 1 << 1
47};
48typedef unsigned WKPageDebugPaintFlags;
49
50WK_EXPORT void WKPageSetDebugPaintFlags(WKPageDebugPaintFlags flags);
51WK_EXPORT WKPageDebugPaintFlags WKPageGetDebugPaintFlags(void);
52
53struct WKPrintInfo {
54    float pageSetupScaleFactor;
55    float availablePaperWidth;
56    float availablePaperHeight;
57};
58typedef struct WKPrintInfo WKPrintInfo;
59
60typedef void (*WKPageComputePagesForPrintingFunction)(WKRect* pageRects, uint32_t pageCount, double resultPageScaleFactor, WKErrorRef error, void* functionContext);
61WK_EXPORT void WKPageComputePagesForPrinting(WKPageRef page, WKFrameRef frame, WKPrintInfo, WKPageComputePagesForPrintingFunction, void* context);
62
63typedef void (*WKPageDrawToPDFFunction)(WKDataRef data, WKErrorRef error, void* functionContext);
64WK_EXPORT void WKPageBeginPrinting(WKPageRef page, WKFrameRef frame, WKPrintInfo);
65WK_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