text: /*
   * 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.
   */
  
  #ifndef WKPagePrivate_h
  #define WKPagePrivate_h
  
  #include <WebKit2/WKBase.h>
  #include <WebKit2/WKPage.h>
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  typedef void (*WKPageRenderTreeExternalRepresentationFunction)(WKStringRef, WKErrorRef, void*);
  WK_EXPORT void WKPageRenderTreeExternalRepresentation(WKPageRef page, void *context, WKPageRenderTreeExternalRepresentationFunction function);
  
  #ifdef __BLOCKS__
  typedef void (^WKPageRenderTreeExternalRepresentationBlock)(WKStringRef, WKErrorRef);
  WK_EXPORT void WKPageRenderTreeExternalRepresentation_b(WKPageRef page, WKPageRenderTreeExternalRepresentationBlock block);
  #endif
  
  enum {
      kWKDebugFlashViewUpdates = 1 << 0,
      kWKDebugFlashBackingStoreUpdates = 1 << 1
  };
  typedef unsigned WKPageDebugPaintFlags;
  
  WK_EXPORT void WKPageSetDebugPaintFlags(WKPageDebugPaintFlags flags);
  WK_EXPORT WKPageDebugPaintFlags WKPageGetDebugPaintFlags(void);
  
  struct WKPrintInfo {
      float pageSetupScaleFactor;
      float availablePaperWidth;
      float availablePaperHeight;
  };
  typedef struct WKPrintInfo WKPrintInfo;
  
  typedef void (*WKPageComputePagesForPrintingFunction)(WKRect* pageRects, uint32_t pageCount, double resultPageScaleFactor, WKErrorRef error, void* functionContext);
  WK_EXPORT void WKPageComputePagesForPrinting(WKPageRef page, WKFrameRef frame, WKPrintInfo, WKPageComputePagesForPrintingFunction, void* context);
  
  typedef void (*WKPageDrawToPDFFunction)(WKDataRef data, WKErrorRef error, void* functionContext);
  WK_EXPORT void WKPageBeginPrinting(WKPageRef page, WKFrameRef frame, WKPrintInfo printInfo);
  WK_EXPORT void WKPageDrawPagesToPDF(WKPageRef page, WKFrameRef frame, WKPrintInfo printInfo, uint32_t first, uint32_t count, WKPageDrawToPDFFunction callback, void* context);
  
  // FIXME: This is in violation of the no synchronous messages to the Web Process policy and should
  // be removed as soon as possible.
  WK_EXPORT WKImageRef WKPageCreateSnapshotOfVisibleContent(WKPageRef page);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* WKPagePrivate_h */
  