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26 #ifndef PDFDocumentImage_h
27 #define PDFDocumentImage_h
29 #include "FloatRect.h"
30 #include "GraphicsTypes.h"
35 typedef struct CGPDFDocument *CGPDFDocumentRef;
39 class GraphicsContext;
41 class PDFDocumentImage : public Image {
43 static PassRefPtr<PDFDocumentImage> create()
45 return adoptRef(new PDFDocumentImage);
49 virtual ~PDFDocumentImage();
51 virtual String filenameExtension() const;
53 virtual bool hasSingleSecurityOrigin() const { return true; }
55 virtual bool dataChanged(bool allDataReceived);
57 // FIXME: PDF Images are underreporting decoded sizes and will be unable
58 // to prune because these functions are not implemented yet.
59 virtual void destroyDecodedData(bool /*destroyAll*/ = true) { }
60 virtual unsigned decodedSize() const { return 0; }
62 virtual void computeIntrinsicDimensions(Length& intrinsicWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio);
63 virtual IntSize size() const;
66 virtual void draw(GraphicsContext*, const FloatRect& dstRect, const FloatRect& srcRect, ColorSpace styleColorSpace, CompositeOperator);
68 void setCurrentPage(int);
69 int pageCount() const;
70 void adjustCTM(GraphicsContext*) const;
72 CGPDFDocumentRef m_document;
83 #endif // PDFDocumentImage_h