Diff
Modified: trunk/LayoutTests/ChangeLog (155068 => 155069)
--- trunk/LayoutTests/ChangeLog 2013-09-04 22:04:37 UTC (rev 155068)
+++ trunk/LayoutTests/ChangeLog 2013-09-04 22:08:26 UTC (rev 155069)
@@ -1,3 +1,20 @@
+2013-09-04 Tim Horton <[email protected]>
+
+ [mac] PDFDocumentImage should use PDFKit to draw
+ https://bugs.webkit.org/show_bug.cgi?id=120651
+ <rdar://problem/12810731>
+
+ Reviewed by Alexey Proskuryakov.
+
+ * fast/images/pdf-as-image-with-annotations-expected.html: Added.
+ * fast/images/pdf-as-image-with-annotations.html: Added.
+ * fast/images/resources/annotation.pdf: Added.
+ Add a test that ensures that PDF-in-<img> draws simple annotations.
+
+ * platform/mac/fast/images/pdf-as-image-landscape-expected.png:
+ * platform/mac/fast/images/pdf-as-image-landscape-expected.txt:
+ Extremely minor rebaselines probably due to PDFKit handling rotation in the new implementation.
+
2013-09-04 Ryosuke Niwa <[email protected]>
Check that XMLHttpRequest.response returns null or a json object as specified in the spec according to readyState value.
Added: trunk/LayoutTests/fast/images/pdf-as-image-with-annotations-expected.html (0 => 155069)
--- trunk/LayoutTests/fast/images/pdf-as-image-with-annotations-expected.html (rev 0)
+++ trunk/LayoutTests/fast/images/pdf-as-image-with-annotations-expected.html 2013-09-04 22:08:26 UTC (rev 155069)
@@ -0,0 +1,6 @@
+<html>
+<body style='margin: 0px'>
+<div style='background: lime; height: 100px; width: 100px; overflow: hidden;'>
+</div>
+</body>
+</html>
\ No newline at end of file
Added: trunk/LayoutTests/fast/images/pdf-as-image-with-annotations.html (0 => 155069)
--- trunk/LayoutTests/fast/images/pdf-as-image-with-annotations.html (rev 0)
+++ trunk/LayoutTests/fast/images/pdf-as-image-with-annotations.html 2013-09-04 22:08:26 UTC (rev 155069)
@@ -0,0 +1,10 @@
+<html>
+<head>
+ <title>There should be a single 100x100 green square at 0x0.</title>
+</head>
+<body style='margin: 0px'>
+<div style='background: red; height: 100px; width: 100px; overflow: hidden;'>
+ <img src=''>
+</div>
+</body>
+</html>
\ No newline at end of file
Added: trunk/LayoutTests/fast/images/resources/annotation.pdf
(Binary files differ)
Added: svn:mime-type
Modified: trunk/LayoutTests/platform/mac/fast/images/pdf-as-image-landscape-expected.png
(Binary files differ)
Modified: trunk/LayoutTests/platform/mac/fast/images/pdf-as-image-landscape-expected.txt (155068 => 155069)
--- trunk/LayoutTests/platform/mac/fast/images/pdf-as-image-landscape-expected.txt 2013-09-04 22:04:37 UTC (rev 155068)
+++ trunk/LayoutTests/platform/mac/fast/images/pdf-as-image-landscape-expected.txt 2013-09-04 22:08:26 UTC (rev 155069)
@@ -1,12 +1,12 @@
-layer at (0,0) size 850x653
+layer at (0,0) size 850x654
RenderView at (0,0) size 785x585
-layer at (0,0) size 785x653
- RenderBlock {HTML} at (0,0) size 785x653
- RenderBody {BODY} at (8,8) size 769x629
+layer at (0,0) size 785x654
+ RenderBlock {HTML} at (0,0) size 785x654
+ RenderBody {BODY} at (8,8) size 769x630
RenderBlock (anonymous) at (0,0) size 769x18
RenderText {#text} at (0,0) size 663x18
text run at (0,0) width 349: "This test that we correctly orient landscape pdf images. "
text run at (349,0) width 314: "The green rectangle should be wider than it is tall."
- RenderBlock {P} at (0,34) size 769x595
- RenderImage {IMG} at (0,0) size 842x595
+ RenderBlock {P} at (0,34) size 769x596
+ RenderImage {IMG} at (0,0) size 842x596
RenderText {#text} at (0,0) size 0x0
Modified: trunk/Source/WebCore/ChangeLog (155068 => 155069)
--- trunk/Source/WebCore/ChangeLog 2013-09-04 22:04:37 UTC (rev 155068)
+++ trunk/Source/WebCore/ChangeLog 2013-09-04 22:08:26 UTC (rev 155069)
@@ -1,3 +1,99 @@
+2013-09-04 Tim Horton <[email protected]>
+
+ [mac] PDFDocumentImage should use PDFKit to draw
+ https://bugs.webkit.org/show_bug.cgi?id=120651
+ <rdar://problem/12810731>
+
+ Reviewed by Alexey Proskuryakov.
+
+ Use PDFKit to draw PDF-in-<img> on Mac, so that annotations in PDF are painted.
+
+ Test: fast/images/pdf-as-image-with-annotations.html
+
+ * WebCore.xcodeproj/project.pbxproj:
+ Add PDFDocumentImageMac.mm.
+
+ * platform/graphics/cg/PDFDocumentImage.cpp:
+ (WebCore::PDFDocumentImage::PDFDocumentImage):
+ We don't need to initialize m_document anymore because it's now a RetainPtr.
+ Initialize m_hasPage to false.
+
+ (WebCore::PDFDocumentImage::~PDFDocumentImage):
+ We don't need to manually release our CGPDFDocumentRef anymore because it's now a RetainPtr.
+
+ (WebCore::PDFDocumentImage::size):
+ Use expandedIntSize for explicitness.
+
+ (WebCore::PDFDocumentImage::applyRotationForPainting):
+ Rename adjustCTM to applyRotationForPainting, and move the one non-rotation related transformation out.
+ We need to do this because PDFKit applies the rotation transformation itself, so we don't need to.
+ Also, explicitly use std::min instead of importing the whole std namespace.
+
+ (WebCore::PDFDocumentImage::dataChanged):
+ Assert that we don't re-enter dataChanged after we've created a document,
+ because it seems like that shouldn't happen - we only create a document when
+ we've supposedly received all data, and it would be nice if we didn't have
+ all this varying code to deal with SharedBuffers changing out from under each other.
+ Factor the code to create a CGPDFDocumentRef out into createPDFDocument, so we can
+ replace it with a different implementation that creates a PDFDocument.
+
+ (WebCore::PDFDocumentImage::setCurrentPage):
+ Make all page-number-related things unsigned, since they are in CG and PDFKit,
+ and add m_hasPage to denote whether we've acquired a valid page yet.
+ Factor code to retrieve the PDF box bounds into computeBoundsForCurrentPage.
+ Remove setCurrentPage itself, as we never use a page other than the first page;
+ we will call computeBoundsForCurrentPage and set hasPage in dataChanged, now.
+
+ (WebCore::PDFDocumentImage::draw):
+ Fix a weird comment.
+ Factor code that actually draws the PDF out into drawPDFPage.
+
+ The rest of the functions in this file are only built for USE(CG) && !PLATFORM(MAC):
+
+ (WebCore::PDFDocumentImage::createPDFDocument):
+ Factored out of dataChanged(); I only kept the !PLATFORM(MAC) branch.
+
+ (WebCore::PDFDocumentImage::computeBoundsForCurrentPage):
+ Factored out of setCurrentPage().
+ Use deg2rad since we have it.
+
+ (WebCore::PDFDocumentImage::pageCount):
+ (WebCore::PDFDocumentImage::drawPDFPage):
+ Factored out of draw().
+ Reduced an unnecessary transform (we were effectively doing mediaBox.origin - cropBox.origin - mediaBox.origin).
+
+ * platform/graphics/cg/PDFDocumentImage.h:
+ Unindent all the things, as we don't indent the first level inside a namespace scope.
+ Forward-declare PDFDocument.
+ Make m_currentPage unsigned as it should be.
+ Add m_hasPage.
+ Make m_document a PDFDocument on PLATFORM(MAC) and a CGPDFDocumentRef on other platforms.
+
+ * platform/graphics/mac/PDFDocumentImageMac.mm: Added.
+ Soft-link in PDFKit and specifically the PDFDocument class.
+
+ (WebCore::PDFDocumentImage::createPDFDocument):
+ Create our PDFDocument from the SharedBuffer's NSData directly. This shouldn't be a problem
+ (with respect to the SharedBuffer's data being appended to in secret), because we've waited
+ for the document to finish loading before getting here.
+
+ (WebCore::PDFDocumentImage::computeBoundsForCurrentPage):
+ Ask PDFKit for the page's media and crop boxes; it automatically performs the correct fallback.
+ Ask PDFKit for the page's rotation.
+
+ (WebCore::PDFDocumentImage::pageCount):
+ Ask PDFKit for the page count.
+
+ (WebCore::PDFDocumentImage::drawPDFPage):
+ Paint the current page of the PDF. Note that we do not apply the rotation here
+ via applyRotationForPainting because PDFKit will do it itself.
+
+ * platform/mac/SoftLinking.h:
+ I couldn't find any clients of SOFT_LINK_FRAMEWORK_IN_CORESERVICES_UMBRELLA,
+ so I made it the more generic SOFT_LINK_FRAMEWORK_IN_UMBRELLA, taking the name
+ of the umbrella framework and the subframework, so I could use it to soft link
+ Quartz.framework's PDFKit.framework.
+
2013-09-04 Roger Fong <[email protected]>
Unreviewed Windows build fix.
Modified: trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj (155068 => 155069)
--- trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj 2013-09-04 22:04:37 UTC (rev 155068)
+++ trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj 2013-09-04 22:08:26 UTC (rev 155069)
@@ -904,6 +904,7 @@
2D5A592F152525230036EE51 /* ImageOrientation.cpp in Sources */ = {isa = PBXBuildFile; fileRef = A8748D7412CC3F89001FBA41 /* ImageOrientation.cpp */; };
2D5A5931152525D00036EE51 /* ImageOrientation.h in Headers */ = {isa = PBXBuildFile; fileRef = A8748D6612CC3763001FBA41 /* ImageOrientation.h */; settings = {ATTRIBUTES = (Private, ); }; };
2D5BC42716F882EE007048D0 /* SecurityPolicyViolationEvent.h in Headers */ = {isa = PBXBuildFile; fileRef = 2D5BC42516F882BE007048D0 /* SecurityPolicyViolationEvent.h */; };
+ 2D6E468417D660F500ECF8BB /* PDFDocumentImageMac.mm in Sources */ = {isa = PBXBuildFile; fileRef = 2D6E468217D660F500ECF8BB /* PDFDocumentImageMac.mm */; };
2D8287F616E4A0380086BD00 /* HitTestLocation.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 2D8287F416E4A0380086BD00 /* HitTestLocation.cpp */; };
2D8287F716E4A0380086BD00 /* HitTestLocation.h in Headers */ = {isa = PBXBuildFile; fileRef = 2D8287F516E4A0380086BD00 /* HitTestLocation.h */; settings = {ATTRIBUTES = (Private, ); }; };
2D8FEBDC143E3EF70072502B /* CSSCrossfadeValue.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 2D8FEBDA143E3EF70072502B /* CSSCrossfadeValue.cpp */; };
@@ -7343,6 +7344,7 @@
2D46F04F17B96FD2005647F0 /* IntSize.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = IntSize.cpp; sourceTree = "<group>"; };
2D5BC42516F882BE007048D0 /* SecurityPolicyViolationEvent.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SecurityPolicyViolationEvent.h; sourceTree = "<group>"; };
2D5BC42616F882BE007048D0 /* SecurityPolicyViolationEvent.idl */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = SecurityPolicyViolationEvent.idl; sourceTree = "<group>"; };
+ 2D6E468217D660F500ECF8BB /* PDFDocumentImageMac.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = PDFDocumentImageMac.mm; sourceTree = "<group>"; };
2D8287F416E4A0380086BD00 /* HitTestLocation.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = HitTestLocation.cpp; sourceTree = "<group>"; };
2D8287F516E4A0380086BD00 /* HitTestLocation.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = HitTestLocation.h; sourceTree = "<group>"; };
2D8FEBDA143E3EF70072502B /* CSSCrossfadeValue.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = CSSCrossfadeValue.cpp; sourceTree = "<group>"; };
@@ -18716,6 +18718,7 @@
E4B41E100CBF90EF00AF2ECE /* MediaPlayerPrivateQTKit.h */,
E4B41E110CBF90EF00AF2ECE /* MediaPlayerPrivateQTKit.mm */,
0735EE690F40C5E4004A2604 /* MediaPlayerProxy.h */,
+ 2D6E468217D660F500ECF8BB /* PDFDocumentImageMac.mm */,
163E88F5118A39D200ED9231 /* SimpleFontDataCoreText.cpp */,
B2AFFC770D00A5C10030074D /* SimpleFontDataMac.mm */,
49FFBF3D11C93EE3006A7118 /* WebGLLayer.h */,
@@ -25991,6 +25994,7 @@
4ACBC0CA12713D0A0094F9B2 /* JSDOMSettableTokenList.cpp in Sources */,
C5137CF211A58378004ADB99 /* JSDOMStringList.cpp in Sources */,
9A1B6F97158869C80011A8C4 /* JSDOMStringListCustom.cpp in Sources */,
+ 2D6E468417D660F500ECF8BB /* PDFDocumentImageMac.mm in Sources */,
BC64649711D82349006455B0 /* JSDOMStringMap.cpp in Sources */,
BC64649C11D8238C006455B0 /* JSDOMStringMapCustom.cpp in Sources */,
7694563C1214D97C0007CBAE /* JSDOMTokenList.cpp in Sources */,
Modified: trunk/Source/WebCore/platform/graphics/cg/PDFDocumentImage.cpp (155068 => 155069)
--- trunk/Source/WebCore/platform/graphics/cg/PDFDocumentImage.cpp 2013-09-04 22:04:37 UTC (rev 155068)
+++ trunk/Source/WebCore/platform/graphics/cg/PDFDocumentImage.cpp 2013-09-04 22:08:26 UTC (rev 155069)
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. All rights reserved.
+ * Copyright (C) 2004, 2005, 2006, 2013 Apple Computer, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -42,21 +42,17 @@
#include "ImageSourceCG.h"
#endif
-using namespace std;
-
namespace WebCore {
PDFDocumentImage::PDFDocumentImage()
: Image(0) // PDFs don't animate
- , m_document(0)
, m_rotation(0.0f)
- , m_currentPage(-1)
+ , m_hasPage(false)
{
}
PDFDocumentImage::~PDFDocumentImage()
{
- CGPDFDocumentRelease(m_document);
}
String PDFDocumentImage::filenameExtension() const
@@ -70,10 +66,10 @@
const float cosa = cosf(-m_rotation);
const float width = m_mediaBox.size().width();
const float height = m_mediaBox.size().height();
- const float rotWidth = width * cosa - height * sina;
- const float rotHeight = width * sina + height * cosa;
+ const float rotWidth = fabsf(width * cosa - height * sina);
+ const float rotHeight = fabsf(width * sina + height * cosa);
- return IntSize((int)(fabsf(rotWidth) + 0.5f), (int)(fabsf(rotHeight) + 0.5f));
+ return expandedIntSize(FloatSize(rotWidth, rotHeight));
}
void PDFDocumentImage::computeIntrinsicDimensions(Length& intrinsicWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio)
@@ -85,27 +81,19 @@
bool PDFDocumentImage::dataChanged(bool allDataReceived)
{
+ ASSERT(!m_document);
if (allDataReceived && !m_document) {
-#if PLATFORM(MAC)
- // On Mac the NSData inside the SharedBuffer can be secretly appended to without the SharedBuffer's knowledge. We use SharedBuffer's ability
- // to wrap itself inside CFData to get around this, ensuring that ImageIO is really looking at the SharedBuffer.
- RetainPtr<CFDataRef> data = ""
- RetainPtr<CGDataProviderRef> dataProvider = adoptCF(CGDataProviderCreateWithCFData(data.get()));
-#else
- // Create a CGDataProvider to wrap the SharedBuffer.
- // We use the GetBytesAtPosition callback rather than the GetBytePointer one because SharedBuffer
- // does not provide a way to lock down the byte pointer and guarantee that it won't move, which
- // is a requirement for using the GetBytePointer callback.
- CGDataProviderDirectCallbacks providerCallbacks = { 0, 0, 0, sharedBufferGetBytesAtPosition, 0 };
- RetainPtr<CGDataProviderRef> dataProvider = adoptCF(CGDataProviderCreateDirect(this->data(), this->data()->size(), &providerCallbacks));
-#endif
- m_document = CGPDFDocumentCreateWithProvider(dataProvider.get());
- setCurrentPage(0);
+ createPDFDocument();
+
+ if (pageCount()) {
+ m_hasPage = true;
+ computeBoundsForCurrentPage();
+ }
}
- return m_document; // return true if size is available
+ return m_document; // Return true if size is available.
}
-void PDFDocumentImage::adjustCTM(GraphicsContext* context) const
+void PDFDocumentImage::applyRotationForPainting(GraphicsContext* context) const
{
// rotate the crop box and calculate bounding box
float sina = sinf(-m_rotation);
@@ -113,59 +101,22 @@
float width = m_cropBox.width();
float height = m_cropBox.height();
- // calculate rotated x and y edges of the corp box. if they're negative, it means part of the image has
+ // calculate rotated x and y edges of the crop box. if they're negative, it means part of the image has
// been rotated outside of the bounds and we need to shift over the image so it lies inside the bounds again
CGPoint rx = CGPointMake(width * cosa, width * sina);
CGPoint ry = CGPointMake(-height * sina, height * cosa);
// adjust so we are at the crop box origin
const CGFloat zero = 0;
- CGContextTranslateCTM(context->platformContext(), floorf(-min(zero, min(rx.x, ry.x))), floorf(-min(zero, min(rx.y, ry.y))));
+ CGContextTranslateCTM(context->platformContext(), floorf(-std::min(zero, std::min(rx.x, ry.x))), floorf(-std::min(zero, std::min(rx.y, ry.y))));
// rotate -ve to remove rotation
CGContextRotateCTM(context->platformContext(), -m_rotation);
-
- // shift so we are completely within media box
- CGContextTranslateCTM(context->platformContext(), m_mediaBox.x() - m_cropBox.x(), m_mediaBox.y() - m_cropBox.y());
}
-void PDFDocumentImage::setCurrentPage(int page)
-{
- if (!m_document)
- return;
-
- if (page == m_currentPage)
- return;
-
- if (!(page >= 0 && page < pageCount()))
- return;
-
- m_currentPage = page;
-
- CGPDFPageRef cgPage = CGPDFDocumentGetPage(m_document, page + 1);
-
- // get media box (guaranteed)
- m_mediaBox = CGPDFPageGetBoxRect(cgPage, kCGPDFMediaBox);
-
- // get crop box (not always there). if not, use media box
- CGRect r = CGPDFPageGetBoxRect(cgPage, kCGPDFCropBox);
- if (!CGRectIsEmpty(r))
- m_cropBox = r;
- else
- m_cropBox = m_mediaBox;
-
- // get page rotation angle
- m_rotation = CGPDFPageGetRotationAngle(cgPage) * piFloat / 180.0f; // to radians
-}
-
-int PDFDocumentImage::pageCount() const
-{
- return m_document ? CGPDFDocumentGetNumberOfPages(m_document) : 0;
-}
-
void PDFDocumentImage::draw(GraphicsContext* context, const FloatRect& dstRect, const FloatRect& srcRect, ColorSpace, CompositeOperator op, BlendMode)
{
- if (!m_document || m_currentPage == -1)
+ if (!m_document || !m_hasPage)
return;
{
@@ -177,25 +128,65 @@
float vScale = dstRect.height() / srcRect.height();
// Scale and translate so the document is rendered in the correct location,
- // including accounting for the fact that a GraphicsContext is always flipped
- // and doing appropriate flipping.
+ // accounting for the fact that the GraphicsContext is flipped.
CGContextTranslateCTM(context->platformContext(), dstRect.x() - srcRect.x() * hScale, dstRect.y() - srcRect.y() * vScale);
CGContextScaleCTM(context->platformContext(), hScale, vScale);
CGContextScaleCTM(context->platformContext(), 1, -1);
CGContextTranslateCTM(context->platformContext(), 0, -srcRect.height());
CGContextClipToRect(context->platformContext(), CGRectIntegral(srcRect));
- // Rotate translate image into position according to doc properties.
- adjustCTM(context);
-
- CGContextTranslateCTM(context->platformContext(), -m_mediaBox.x(), -m_mediaBox.y());
- CGContextDrawPDFPage(context->platformContext(), CGPDFDocumentGetPage(m_document, m_currentPage + 1));
+ drawPDFPage(context);
}
if (imageObserver())
imageObserver()->didDraw(this);
}
+#if !USE(PDFKIT_FOR_PDFDOCUMENTIMAGE)
+void PDFDocumentImage::createPDFDocument()
+{
+ // Create a CGDataProvider to wrap the SharedBuffer.
+ // We use the GetBytesAtPosition callback rather than the GetBytePointer one because SharedBuffer
+ // does not provide a way to lock down the byte pointer and guarantee that it won't move, which
+ // is a requirement for using the GetBytePointer callback.
+
+ CGDataProviderDirectCallbacks providerCallbacks = { 0, 0, 0, sharedBufferGetBytesAtPosition, 0 };
+ RetainPtr<CGDataProviderRef> dataProvider = adoptCF(CGDataProviderCreateDirect(this->data(), this->data()->size(), &providerCallbacks));
+ m_document = CGPDFDocumentCreateWithProvider(dataProvider.get());
}
+void PDFDocumentImage::computeBoundsForCurrentPage()
+{
+ CGPDFPageRef cgPage = CGPDFDocumentGetPage(m_document.get(), 1);
+
+ m_mediaBox = CGPDFPageGetBoxRect(cgPage, kCGPDFMediaBox);
+
+ // Get crop box (not always there). If not, use media box.
+ CGRect r = CGPDFPageGetBoxRect(cgPage, kCGPDFCropBox);
+ if (!CGRectIsEmpty(r))
+ m_cropBox = r;
+ else
+ m_cropBox = m_mediaBox;
+
+ m_rotation = deg2rad(static_cast<float>(CGPDFPageGetRotationAngle(cgPage)));
+}
+
+unsigned PDFDocumentImage::pageCount() const
+{
+ return CGPDFDocumentGetNumberOfPages(m_document.get());
+}
+
+void PDFDocumentImage::drawPDFPage(GraphicsContext* context)
+{
+ applyRotationForPainting(context);
+
+ CGContextTranslateCTM(context->platformContext(), -m_cropBox.x(), -m_cropBox.y());
+
+ // CGPDF pages are indexed from 1.
+ CGContextDrawPDFPage(context->platformContext(), CGPDFDocumentGetPage(m_document.get(), 1));
+}
+#endif // !USE(PDFKIT_FOR_PDFDOCUMENTIMAGE)
+
+}
+
#endif // USE(CG)
Modified: trunk/Source/WebCore/platform/graphics/cg/PDFDocumentImage.h (155068 => 155069)
--- trunk/Source/WebCore/platform/graphics/cg/PDFDocumentImage.h 2013-09-04 22:04:37 UTC (rev 155068)
+++ trunk/Source/WebCore/platform/graphics/cg/PDFDocumentImage.h 2013-09-04 22:08:26 UTC (rev 155069)
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. All rights reserved.
+ * Copyright (C) 2004, 2005, 2006, 2013 Apple Computer, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -32,53 +32,66 @@
#if USE(CG)
+#if PLATFORM(MAC) && !PLATFORM(IOS)
+#define WTF_USE_PDFKIT_FOR_PDFDOCUMENTIMAGE 1
+#endif
+
typedef struct CGPDFDocument *CGPDFDocumentRef;
+OBJC_CLASS PDFDocument;
namespace WebCore {
- class GraphicsContext;
+class GraphicsContext;
- class PDFDocumentImage : public Image {
- public:
- static PassRefPtr<PDFDocumentImage> create()
- {
- return adoptRef(new PDFDocumentImage);
- }
+class PDFDocumentImage : public Image {
+public:
+ static PassRefPtr<PDFDocumentImage> create()
+ {
+ return adoptRef(new PDFDocumentImage);
+ }
- private:
- virtual ~PDFDocumentImage();
+private:
+ PDFDocumentImage();
+ virtual ~PDFDocumentImage();
- virtual String filenameExtension() const;
+ virtual String filenameExtension() const OVERRIDE;
- virtual bool hasSingleSecurityOrigin() const { return true; }
+ virtual bool hasSingleSecurityOrigin() const OVERRIDE { return true; }
- virtual bool dataChanged(bool allDataReceived);
+ virtual bool dataChanged(bool allDataReceived) OVERRIDE;
- // FIXME: PDF Images are underreporting decoded sizes and will be unable
- // to prune because these functions are not implemented yet.
- virtual void destroyDecodedData(bool /*destroyAll*/ = true) { }
- virtual unsigned decodedSize() const { return 0; }
+ // FIXME: PDF Images are underreporting decoded sizes and will be unable
+ // to prune because these functions are not implemented yet.
+ virtual void destroyDecodedData(bool /*destroyAll*/ = true) OVERRIDE { }
+ virtual unsigned decodedSize() const OVERRIDE { return 0; }
- virtual void computeIntrinsicDimensions(Length& intrinsicWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio);
- virtual IntSize size() const;
+ virtual void computeIntrinsicDimensions(Length& intrinsicWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio) OVERRIDE;
+ virtual IntSize size() const OVERRIDE;
- PDFDocumentImage();
- virtual void draw(GraphicsContext*, const FloatRect& dstRect, const FloatRect& srcRect, ColorSpace styleColorSpace, CompositeOperator, BlendMode);
+ virtual void draw(GraphicsContext*, const FloatRect& dstRect, const FloatRect& srcRect, ColorSpace styleColorSpace, CompositeOperator, BlendMode) OVERRIDE;
- // FIXME: Implement this to be less conservative.
- virtual bool currentFrameKnownToBeOpaque() OVERRIDE { return false; }
+ // FIXME: Implement this to be less conservative.
+ virtual bool currentFrameKnownToBeOpaque() OVERRIDE { return false; }
- void setCurrentPage(int);
- int pageCount() const;
- void adjustCTM(GraphicsContext*) const;
+ void applyRotationForPainting(GraphicsContext*) const;
- CGPDFDocumentRef m_document;
- FloatRect m_mediaBox;
- FloatRect m_cropBox;
- float m_rotation;
- int m_currentPage;
- };
+ void createPDFDocument();
+ void computeBoundsForCurrentPage();
+ unsigned pageCount() const;
+ void drawPDFPage(GraphicsContext*);
+#if USE(PDFKIT_FOR_PDFDOCUMENTIMAGE)
+ RetainPtr<PDFDocument> m_document;
+#else
+ RetainPtr<CGPDFDocumentRef> m_document;
+#endif
+
+ FloatRect m_mediaBox;
+ FloatRect m_cropBox;
+ float m_rotation;
+ bool m_hasPage;
+};
+
}
#endif // USE(CG)
Added: trunk/Source/WebCore/platform/graphics/mac/PDFDocumentImageMac.mm (0 => 155069)
--- trunk/Source/WebCore/platform/graphics/mac/PDFDocumentImageMac.mm (rev 0)
+++ trunk/Source/WebCore/platform/graphics/mac/PDFDocumentImageMac.mm 2013-09-04 22:08:26 UTC (rev 155069)
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2013 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. ``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
+ * 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.
+ */
+
+#import "config.h"
+#import "PDFDocumentImage.h"
+
+#if USE(PDFKIT_FOR_PDFDOCUMENTIMAGE)
+
+#import "LocalCurrentGraphicsContext.h"
+#import "SharedBuffer.h"
+#import "SoftLinking.h"
+#import <Quartz/Quartz.h>
+#import <objc/objc-class.h>
+#import <wtf/RetainPtr.h>
+
+SOFT_LINK_FRAMEWORK_IN_UMBRELLA(Quartz, PDFKit)
+SOFT_LINK_CLASS(PDFKit, PDFDocument)
+
+namespace WebCore {
+
+void PDFDocumentImage::createPDFDocument()
+{
+ m_document = adoptNS([[getPDFDocumentClass() alloc] initWithData:data()->createNSData()]);
+}
+
+void PDFDocumentImage::computeBoundsForCurrentPage()
+{
+ PDFPage *pdfPage = [m_document pageAtIndex:0];
+
+ m_mediaBox = [pdfPage boundsForBox:kPDFDisplayBoxMediaBox];
+ m_cropBox = [pdfPage boundsForBox:kPDFDisplayBoxCropBox];
+
+ m_rotation = deg2rad(static_cast<float>([pdfPage rotation]));
+}
+
+unsigned PDFDocumentImage::pageCount() const
+{
+ return [m_document pageCount];
+}
+
+void PDFDocumentImage::drawPDFPage(GraphicsContext* context)
+{
+ CGContextTranslateCTM(context->platformContext(), -m_cropBox.x(), -m_cropBox.y());
+
+ LocalCurrentGraphicsContext localCurrentContext(context);
+ [[m_document pageAtIndex:0] drawWithBox:kPDFDisplayBoxCropBox];
+}
+
+}
+
+#endif // USE(PDFKIT_FOR_PDFDOCUMENTIMAGE)
Modified: trunk/Source/WebCore/platform/mac/SoftLinking.h (155068 => 155069)
--- trunk/Source/WebCore/platform/mac/SoftLinking.h 2013-09-04 22:04:37 UTC (rev 155068)
+++ trunk/Source/WebCore/platform/mac/SoftLinking.h 2013-09-04 22:08:26 UTC (rev 155069)
@@ -65,10 +65,10 @@
return frameworkLibrary; \
}
-#define SOFT_LINK_FRAMEWORK_IN_CORESERVICES_UMBRELLA(framework) \
+#define SOFT_LINK_FRAMEWORK_IN_UMBRELLA(umbrella, framework) \
static void* framework##Library() \
{ \
- static void* frameworkLibrary = dlopen("/System/Library/Frameworks/CoreServices.framework/Frameworks/" #framework ".framework/" #framework, RTLD_NOW); \
+ static void* frameworkLibrary = dlopen("/System/Library/Frameworks/" #umbrella ".framework/Frameworks/" #framework ".framework/" #framework, RTLD_NOW); \
ASSERT_WITH_MESSAGE(frameworkLibrary, "%s", dlerror()); \
return frameworkLibrary; \
}
