diff options
| author | Ashod Nakashian <ashod.nakashian@collabora.co.uk> | 2018-04-07 19:00:32 -0400 |
|---|---|---|
| committer | Ashod Nakashian <ashod.nakashian@collabora.co.uk> | 2018-06-04 12:36:28 -0400 |
| commit | a60a959a6bd6d0c5a24a055d2e9809db557a675f (patch) | |
| tree | 4bd4cf58fd8e78ee6c3e67c6818416d031fe20da /svx | |
| parent | 54c3ff15be8eef2fef8f2c41a397fa9fd3cf109b (diff) | |
svx: support importing PDF images
(cherry picked from commit 6e00acca4ffe130f41d19313e5b310ae6da6358d)
Change-Id: Id4524a30b8f9fa4228c4acb4bf8714700da3017c
Diffstat (limited to 'svx')
| -rw-r--r-- | svx/source/svdraw/svdpdf.cxx | 83 |
1 files changed, 82 insertions, 1 deletions
diff --git a/svx/source/svdraw/svdpdf.cxx b/svx/source/svdraw/svdpdf.cxx index 265f185c15dc..cd5595104ea8 100644 --- a/svx/source/svdraw/svdpdf.cxx +++ b/svx/source/svdraw/svdpdf.cxx @@ -86,9 +86,16 @@ #include <svx/svdogrp.hxx> #include <vcl/BitmapTools.hxx> #include <com/sun/star/geometry/Matrix2D.hpp> +#include <vcl/dibtools.hxx> +#include <com/sun/star/geometry/Matrix2D.hpp> using namespace com::sun::star; +struct FPDFBitmapDeleter +{ + inline void operator()(FPDF_BITMAP bitmap) { FPDFBitmap_Destroy(bitmap); } +}; + ImpSdrPdfImport::ImpSdrPdfImport(SdrModel& rModel, SdrLayerID nLay, const tools::Rectangle& rRect, const std::shared_ptr<uno::Sequence<sal_Int8>>& pPdfData) : maTmpList() @@ -213,8 +220,82 @@ void ImpSdrPdfImport::DoLoopActions(SvdProgressInfo* pProgrInfo, sal_uInt32* pAc SAL_WARN("sd.filter", "Got page object PATH"); break; case FPDF_PAGEOBJ_IMAGE: + { SAL_WARN("sd.filter", "Got page object IMAGE"); - break; + std::unique_ptr<std::remove_pointer<FPDF_BITMAP>::type, FPDFBitmapDeleter> + bitmap(FPDFImageObj_GetBitmap(pPageObject)); + if (!bitmap) + { + SAL_WARN("sd.filter", "Failed to get IMAGE"); + continue; + } + + const int format = FPDFBitmap_GetFormat(bitmap.get()); + if (format == FPDFBitmap_Unknown) + { + SAL_WARN("sd.filter", "Failed to get IMAGE format"); + continue; + } + + const unsigned char* pBuf + = static_cast<const unsigned char*>(FPDFBitmap_GetBuffer(bitmap.get())); + const int nWidth = FPDFBitmap_GetWidth(bitmap.get()); + const int nHeight = FPDFBitmap_GetHeight(bitmap.get()); + const int nStride = FPDFBitmap_GetStride(bitmap.get()); + Bitmap aBitmap(Size(nWidth, nHeight), 24); + + switch (format) + { + case FPDFBitmap_Gray: + SAL_WARN("sd.filter", "Got IMAGE width: " << nWidth + << ", height: " << nHeight + << ", stride: " << nStride + << ", format: Gray"); + ReadRawDIB(aBitmap, pBuf, ScanlineFormat::N8BitTcMask, nHeight, + nStride); + break; + case FPDFBitmap_BGR: + SAL_WARN("sd.filter", "Got IMAGE width: " << nWidth + << ", height: " << nHeight + << ", stride: " << nStride + << ", format: BGR"); + ReadRawDIB(aBitmap, pBuf, ScanlineFormat::N24BitTcBgr, nHeight, + nStride); + break; + case FPDFBitmap_BGRx: + SAL_WARN("sd.filter", "Got IMAGE width: " << nWidth + << ", height: " << nHeight + << ", stride: " << nStride + << ", format: BGRx"); + ReadRawDIB(aBitmap, pBuf, ScanlineFormat::N32BitTcBgra, nHeight, + nStride); + break; + case FPDFBitmap_BGRA: + SAL_WARN("sd.filter", "Got IMAGE width: " << nWidth + << ", height: " << nHeight + << ", stride: " << nStride + << ", format: BGRA"); + ReadRawDIB(aBitmap, pBuf, ScanlineFormat::N32BitTcBgra, nHeight, + nStride); + break; + default: + SAL_WARN("sd.filter", "Got IMAGE width: " << nWidth + << ", height: " << nHeight + << ", stride: " << nStride + << ", format: " << format); + break; + } + + tools::Rectangle aRect(Point(0, 0), Size(nWidth, nHeight)); + // aRect.AdjustRight( 1 ); aRect.AdjustBottom( 1 ); + SdrGrafObj* pGraf = new SdrGrafObj(*mpModel, Graphic(aBitmap), aRect); + + // This action is not creating line and fill, set directly, do not use SetAttributes(..) + pGraf->SetMergedItem(XLineStyleItem(drawing::LineStyle_NONE)); + pGraf->SetMergedItem(XFillStyleItem(drawing::FillStyle_NONE)); + InsertObj(pGraf); + } + break; case FPDF_PAGEOBJ_SHADING: SAL_WARN("sd.filter", "Got page object SHADING"); break; |