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path: root/core/fpdfapi/page/cpdf_textobject.cpp
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2018-08-09Change CPDF_Font::GetNextChar()'s in-out parameter to pass by pointer.chromium/3518Lei Zhang
Instead of passing by non-const reference. Adjust the override in CPDF_CIDFont and CPDF_CMap::GetNextChar() as well. Change-Id: I0ee6dc21077101cbeeb0e334498075fc463a2d65 Reviewed-on: https://pdfium-review.googlesource.com/39492 Reviewed-by: Nicolás Peña Moreno <npm@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-06-25Clean up CPDF_StreamContentParser::AddTextObject().chromium/3473Lei Zhang
Change-Id: I1794848607f2db3f1ef39dbd221b7219feb9254c Reviewed-on: https://pdfium-review.googlesource.com/35990 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-06-12Fill m_ContentStream field in CPDF_PageObject.Henrique Nakashima
From the comment of CPDF_PageObject::GetContentStream(): """ Get what content stream the object was parsed from in its page. This number is the index of the content stream in the "Contents" array, or 0 if there is a single content stream. If the object is newly created, -1 is returned. If the object is spread among more than one content stream, this is the index of the last one. """ Bug: pdfium:1051 Change-Id: I9f7804af4f263dda0422e9542e025e3320ff7c31 Reviewed-on: https://pdfium-review.googlesource.com/34250 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-05Revert "Create m_ContentStream field in CPDF_PageObject."Henrique Nakashima
This reverts commit d3d8287e143daf12a602a919c120b4e0c656abf8. Reason for revert: Need to revert https://pdfium-review.googlesource.com/c/pdfium/+/33595 that this depends on. Original change's description: > Create m_ContentStream field in CPDF_PageObject. > > Content streams are now split and can set nonzero values to identify > each parsed content stream. > > Bug: pdfium:1051 > Change-Id: Ia2cb1e0997db5264d468043af31f9b41e8d0d349 > Reviewed-on: https://pdfium-review.googlesource.com/33591 > Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> > Reviewed-by: Ryan Harrison <rharrison@chromium.org> TBR=thestig@chromium.org,hnakashima@chromium.org,rharrison@chromium.org Change-Id: I5046b6a76508fccc0ff04cb7393cae6485dd091f No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: pdfium:1051 Reviewed-on: https://pdfium-review.googlesource.com/33990 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-06-05Create m_ContentStream field in CPDF_PageObject.Henrique Nakashima
Content streams are now split and can set nonzero values to identify each parsed content stream. Bug: pdfium:1051 Change-Id: Ia2cb1e0997db5264d468043af31f9b41e8d0d349 Reviewed-on: https://pdfium-review.googlesource.com/33591 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-04-09Use ByteStringView / pdfium::span in CPDF font as appropriate.chromium/3393Tom Sepez
Change-Id: I92c7ba605bf95a9023ad046b8dddebe0a0592802 Reviewed-on: https://pdfium-review.googlesource.com/29992 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-02-16Add ASSERT to check OOB m_CharCodesNicolas Pena
It seems m_CharCodes is in rare cases being corrupted, this CL adds ASSERTS to catch whether the corruption is due to out-of-bounds element access. Bug: 782215 Change-Id: I555ad1ccc2de3c35b2e06496f7216fba770f0759 Reviewed-on: https://pdfium-review.googlesource.com/27030 Commit-Queue: Nicolás Peña Moreno <npm@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2017-12-06Move m_CharCodes to local for crash investigationBruce Dawson
m_CharCodes is getting corrupted and it's difficult to tell why. This moves it to a local variable before it is destroyed so that the corruption - which should be copied over - will be stored in the crash dump. Bug: 782215 Change-Id: Ifd09b21396bf28bca69f2b4082c61cbc4782e209 Reviewed-on: https://pdfium-review.googlesource.com/20530 Commit-Queue: Bruce Dawson <brucedawson@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-11-27Convert CPDF_TextObject to not use CollectionSizeDan Sinclair
This CL updates various methods in CPDF_TextObject to return or received size_t values. Callers have been updated as needed. Bug: pdfium:774 Change-Id: Id72511bc74637c6261add39f5414c9a4b8390b82 Reviewed-on: https://pdfium-review.googlesource.com/19430 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2017-09-18Convert string class namesRyan Harrison
Automated using git grep & sed. Replace StringC classes with StringView classes. Remove the CFX_ prefix and put string classes in fxcrt namespace. Change AsStringC() to AsStringView(). Rename tests from TEST(fxcrt, *String*Foo) to TEST(*String*, Foo). Couple of tests needed to have their names regularlized. BUG=pdfium:894 Change-Id: I7ca038685c8d803795f3ed02545124f7a224c83d Reviewed-on: https://pdfium-review.googlesource.com/14151 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-08-22Converted CFX_Matrix::TransformRect() to take in constsJane Liu
Currently, all three of CFX_Matrix::TransformRect() take in rect values and modify them in place. This CL converts them to take in constant values and return the transformed values instead, and fixes all the call sites. Bug=pdfium:874 Change-Id: I9c274df3b14e9d88c100ba0530068e06e8fec32b Reviewed-on: https://pdfium-review.googlesource.com/11550 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Jane Liu <janeliulwq@google.com>
2017-06-01Fix content generation to only generate dirty page objects.wileyrya
BUG=pdfium:717 R=dsinclair@chromium.org,thestig@chromium.org Change-Id: I7e0e6fd301d40f9b5341d40cf11167b7748af243 Reviewed-on: https://pdfium-review.googlesource.com/6071 Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-03-14Replace FX_FLOAT with underlying float type.Dan Sinclair
Change-Id: I158b7d80b0ec28b742a9f2d5a96f3dde7fb3ab56 Reviewed-on: https://pdfium-review.googlesource.com/3031 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-03-14Replace FX_CHAR and FX_WCHAR with underlying types.Dan Sinclair
Change-Id: I96e0a20d66b9184d22f64d8e4ce0dadd5a78c1e8 Reviewed-on: https://pdfium-review.googlesource.com/2967 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-02-21Convert text positions from x,y to CFX_PointFDan Sinclair
This Cl converts the AllStates to use CFX_PointF and changes the advance code to return a CFX_PointF instead of accepting two out floats. Change-Id: Idb5e295b92e8a16ead535773de066f4b7ea2bdd9 Reviewed-on: https://pdfium-review.googlesource.com/2813 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-02-16Convert CPDF_TextObject to CFX_PointFDan Sinclair
This CL converts the OriginX and OriginY from CPDF_TextObjectItem to use a CFX_PointF instead of two floats. Change-Id: Id39de18d3d908a86f925bec68d0680392f70906e Reviewed-on: https://pdfium-review.googlesource.com/2715 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-02-14Revert "Convert Origins to points"Dan Sinclair
This reverts commit da83d3a5cc09c4056310b3cf299dbbccd5c70d11. Reason for revert: Reverting chain to see if fixes Chrome roll. Original change's description: > Convert Origins to points > > This CL converts various OriginX, OriginY pairs into CFX_PointF objects. > > Change-Id: I9141f7fc713c710b2014d4fdcdec7dc93501f844 > Reviewed-on: https://pdfium-review.googlesource.com/2575 > Commit-Queue: dsinclair <dsinclair@chromium.org> > Reviewed-by: Nicolás Peña <npm@chromium.org> > TBR=tsepez@chromium.org,dsinclair@chromium.org,npm@chromium.org,pdfium-reviews@googlegroups.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG= Change-Id: I949fb4ec712e2587e7d0ef0191c34db198b61dcc Reviewed-on: https://pdfium-review.googlesource.com/2696 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-02-13Clean up CPDF_TextObject a bitNicolas Pena
Modernizing CPDF_TextObject a little bit, in preparation for the addition of APIs for adding text to PDFs. m_pCharCodes, m_pCharPos are now vectors, this caused some propagation to other classes. Also m_Pos is now a point. Note that GetItemInfo is being changed in another CL, so did minimal changes there. Change-Id: I6e5f19b5d45872e3e714a7cb587c81c92e640ea3 Reviewed-on: https://pdfium-review.googlesource.com/2614 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-02-13Convert Origins to pointsDan Sinclair
This CL converts various OriginX, OriginY pairs into CFX_PointF objects. Change-Id: I9141f7fc713c710b2014d4fdcdec7dc93501f844 Reviewed-on: https://pdfium-review.googlesource.com/2575 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-02-09Cleanup CFX_Matrix related methodsDan Sinclair
This CL removes unused CFX_Matrix methods and cleans up the implementaion of others. Change-Id: I72d1d10d4a45cc9341a980054df5225e52a0c4f2 Reviewed-on: https://pdfium-review.googlesource.com/2574 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-02-09Convert Get methods to return instead of using out params.Dan Sinclair
This Cl changes several Get methods to return their values instead of using out parameters. Change-Id: Ie9a930a5c2d0e809f2d7181ca033d801945c1cf9 Reviewed-on: https://pdfium-review.googlesource.com/2556 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-02-08Update to use CFX_Rect{F} and CFX_Matrix constructors.Dan Sinclair
This Cl updates the code to use the constructors instead of creating an empty object and calling Set(). It also removes the various memsets of the CFX_Rect{F} classes. Change-Id: I6e20cec00866a38372858dcba5a30d31103172e4 Reviewed-on: https://pdfium-review.googlesource.com/2550 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2016-11-21Use more unique_ptrs in CPDF_Image.thestig
Do the same in CPDF_TextObject. Discover CPDF_PageObject::Clone() is unnecessary and remove it. Review-Url: https://codereview.chromium.org/2517163003
2016-11-02Remove FX_BOOL from coretsepez
Review-Url: https://codereview.chromium.org/2477443002
2016-10-04Move core/fpdfapi/fpdf_page to core/fpdfapi/pagedsinclair
BUG=pdfium:603 Review-Url: https://codereview.chromium.org/2386423004
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