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path: root/xfa/fxfa/cxfa_ffwidget.cpp
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2017-09-27Remove FXSYS_strlen and FXSYS_wcslenchromium/3226Ryan Harrison
With the conversion of internal string sizes to size_t, these wrappers are no longer needed. Replacing them with strlen and wcslen respectively. BUG=pdfium:828 Change-Id: Ia087ca2ddaf688a57ec9bd9ddfb8533cbe41510d Reviewed-on: https://pdfium-review.googlesource.com/14890 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-22Fix crash when rendering invalid GIFRyan Harrison
The core fix in this CL is a change to how LWZ decompression works, so that when the min code table size and the color palette size are different, color codes after the end of the defined color palette are considered errors. This CL also introduces a bunch of tweaks to the call return path, since there were multiple locations where the GIF decode failing status was being dropped on the floor, so the end widget would have a bitmap with the default colour in it, instead of nothing. BUG=chromium:616671 Change-Id: Id6f40d552dc24650c91e9903f710ff2fa63bc774 Reviewed-on: https://pdfium-review.googlesource.com/14630 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-21Rename CFX_RetainPtr to RetainPtrDan Sinclair
This CL renames CFX_RetainPtr to RetainPtr and places in the fxcrt namespace. Bug: pdfium:898 Change-Id: I8798a9f79cb0840d3f037e8d04937cedd742914e Reviewed-on: https://pdfium-review.googlesource.com/14616 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-21Move CFX_MaybeOwned to fxcrt::MaybeOwnedDan Sinclair
This CL moves CFX_MaybeOwned into the fxcrt namespace and removes the CFX_ prefix. The test names for maybe owned were updated to be in the MaybeOned test suite instead of the fxcrt suite. Bug: pdfium:898 Change-Id: I0c07057d66c8610e7b19133094b4507fff725e76 Reviewed-on: https://pdfium-review.googlesource.com/14470 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@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>
2017-08-17Change XFA DrawWidget() code to take its CFX_Matrix by const-ref.chromium/3192chromium/3191chromium/3190chromium/3189Lei Zhang
Change-Id: Idc9dfcafe6727c1689443ce8f9568567e55d51c8 Reviewed-on: https://pdfium-review.googlesource.com/11114 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-17Change CXFA_FFWidget::RenderWidget() to take a const CFX_Matrix&.Lei Zhang
Change some related code to take a const CFX_Matrix* since it is not immediately obvious if the matrix can be made into a const-ref. Change-Id: I15c840222b575cc479b1f6f0b6d3b3c0e50d5515 Reviewed-on: https://pdfium-review.googlesource.com/11113 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-17Remove default parameters from CXFA_FFWidget methods.Lei Zhang
Also remove an unused method and move a bunch of internal methods into an anonymous namespace. Change-Id: Ic7b4a975852cc2a7384bf3f681b953a5bf7e7d29 Reviewed-on: https://pdfium-review.googlesource.com/11112 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-17Remove default argument for CXFA_Graphics::SetLineWidth().Lei Zhang
Change-Id: I6ea062bf5def0bc5fea7c52323198209dcf4c3e9 Reviewed-on: https://pdfium-review.googlesource.com/11110 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-16Tidy CXFA_Color class and argument passing.Tom Sepez
Remove friendship. De-virtualize. Nest enum inside class. Make copy-assignable and pass by const ref. Make pack better on 64-bits. Change-Id: I1ae3b6d03756fa5780e9023795db6648e8b8299a Reviewed-on: https://pdfium-review.googlesource.com/11290 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-07-24Move xfa/fxfa/app to xfa/fxfachromium/3166Dan Sinclair
There currently exists a weird split where some files exist in xfa/fxfa and some files exist in xfa/fxfa/app. This CL removes the app/ folder and moves all files up to the parent directory. Change-Id: I00c87851a1ebc5a7a636eb9a17b58ba3f1708a84 Reviewed-on: https://pdfium-review.googlesource.com/8810 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-07-14Fixup naming of XFA graphics classesDan Sinclair
These files were originally renamed thinking they'd move with the colour class up to core/. It was decided that CPWL_Color was a better core colour class the the xfa colour so these are being renamed back to XFA based names to make it clear where they live. Change-Id: Ie89f2306be0609add29bd445e719567e7b439211 Reviewed-on: https://pdfium-review.googlesource.com/7754 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-07-13Rename cfx_color to cxfa_colorDan Sinclair
This CL renames CFX_Color to CXFA_Color. The class has some XFA specific things like shadings and patterns in it and doesn't make sense as the colour base class. Change-Id: I1d2230b9f03a1017777ce673419926429b769e7c Reviewed-on: https://pdfium-review.googlesource.com/7752 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-06-30Fix nits in a bunch of random XFA files.Lei Zhang
- Simplify if (cond) return true; return false; pattern. - Use size_t in CXFA_FFDocView::RunCalculateRecursive(). Change-Id: I1c426556bc927a118cb062999812ab06bbfcfec7 Reviewed-on: https://pdfium-review.googlesource.com/7130 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-06-29Move Start to constructor in CFX_Image(Renderer|Transformer)chromium/3145Nicolas Pena
The bool returned by Start was not being used and the method was always called right after the constructor, so it should be in the constructor. Change-Id: I98abf9f7c11fbe42b3aa15ec5e46731198aa23d5 Reviewed-on: https://pdfium-review.googlesource.com/7151 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-06-29Change SetReverse to GetInverse in CFX_MatrixNicolas Pena
CFX_Matrix::GetInverse is much clearer. Change-Id: Id10ab1723735332e1a78de853f28415ec3a4d834 Reviewed-on: https://pdfium-review.googlesource.com/7090 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-05-25Mass conversion of all const-lifetime class membersTom Sepez
Sed + minimal conversions to compile, including moving some constructors into the .cpp file. Any that caused ASAN issues during the tests were omitted rather than trying to resolve the underlying issue. Change-Id: I00a421f33b253eb4071ffd9af3f2922c7443b335 Reviewed-on: https://pdfium-review.googlesource.com/5891 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-05-23Cleanup default values and methods in CXFA_WidgetdataDan Sinclair
Change-Id: Ie591de17aba54d6d0f96b1133be7d899bab577cf Reviewed-on: https://pdfium-review.googlesource.com/5660 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-05-19Move CCodec_ModuleMgr ownership to CPDF_ModuleMgr.Lei Zhang
More straight forward than CFX_GEModule owning in and CPDF_ModuleMgr holding a pointer to it. Remove assumptions that the codec modules may return nullptr, and do IWYU. Change-Id: Iba7fc3c7ec223fd6d29a1ab74ed13d35689bc5d5 Reviewed-on: https://pdfium-review.googlesource.com/5654 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-05-16Be skeptical of bare |new|s.Tom Sepez
In particular, prefer an explicit .release() call when handing ownership of an object to a caller across a C-API. Change-Id: Ic3784e9d0b2d378a08d388989eaea7c9166bacd1 Reviewed-on: https://pdfium-review.googlesource.com/5470 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-05-04Cleanup more null IFX_Pause parametersDan Sinclair
This Cl cleans up more IFX_Pause parameters which are always null. Change-Id: Ia48600f06216db64a2db8e6e97222a91bd4ba149 Reviewed-on: https://pdfium-review.googlesource.com/4890 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-04-21Add CFX_RenderDevice::AutoRestorer()chromium/3078Tom Sepez
Avoid cleanup on every return path. Change-Id: I6978adb6f31020d812ac88c5d46c703d1461d373 Reviewed-on: https://pdfium-review.googlesource.com/4435 Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-04-20Let {Argb,Cmyk}Decode return tuplesNicolas Pena
Change-Id: Ic4e766d9417f9a9ece5f9e4269d0f96e1e91639b Reviewed-on: https://pdfium-review.googlesource.com/4392 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-04-20Convert IFX_MemoryStream to CFX_MemoryStreamDan Sinclair
The CFX_MemoryStream is the only implementation of IFX_MemoryStream. This CL removes the interfaces and uses CFX_MemoryStream directly. Change-Id: I2f43fa39e82dafa7673517d214ae15fd2d0df331 Reviewed-on: https://pdfium-review.googlesource.com/4391 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-04-04Let CPDF_ImageRenderer own the CFX_ImageRendererNicolas Pena
This CL avoids some void* usage and removes CancelDIBits after making a CPDF_ImageRenderer own its CFX_ImageRenderer. Bug: pdfium:686 Change-Id: Ied205c57a858cc14d8e2c592db3444ed465b2796 Reviewed-on: https://pdfium-review.googlesource.com/3673 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-04-03Drop FXSYS_ from math methodsDan Sinclair
This Cl drops the FXSYS_ from math methods which are the same on all platforms. Bug: pdfium:694 Change-Id: I85c9ff841fd9095b1434f67319847ba0cd9df7ac Reviewed-on: https://pdfium-review.googlesource.com/3598 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-03-31Split fx_dib part 3Nicolas Pena
Moved CFX_ImageRenderer, CFX_ImageTransformer to their own files. Change-Id: Ic98403f62bea317600a933f79946a2a9bad30eeb Reviewed-on: https://pdfium-review.googlesource.com/3551 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-03-29Split xfa_object.h apart.Dan Sinclair
This Cl splits the xfa_object.h into individual class header files and fixes the needed includes. Change-Id: Ia011ee9bc5deee5e44b8a956fa54bc2c3849cff0 Reviewed-on: https://pdfium-review.googlesource.com/3254 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-03-28Fix nits in cxfa_ffpageview.cpp and friends.Lei Zhang
Change-Id: I1d074a7023a3906c96626f3ebfa7955e3d3d67f7 Reviewed-on: https://pdfium-review.googlesource.com/3192 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-03-28Revert "Revert "Refcount all CFX_DIBSources (and subclasses) all the time.""Tom Sepez
This reverts commit 31b08d4cdaa17d7a03f35e087096a77036af98ec. Re-landing the patch after fixing skia build issue. Change-Id: Ie7039890088b803a6ec5ce365d70f57277459b48 Reviewed-on: https://pdfium-review.googlesource.com/3245 Commit-Queue: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-03-28Revert "Refcount all CFX_DIBSources (and subclasses) all the time."dsinclair
This reverts commit 0004f29bf6ee3c6060a272c79f14993e92e053c7. Reason for revert: Breaks build with skia_paths enabled (which will break the chrome roll). ../../third_party/pdfium/core/fxge/skia/fx_skia_device.cpp:1858:38: error: no member named 'get' in 'CFX_RetainPtr<CFX_DIBitmap>' ../../third_party/pdfium/core/fxge/skia/fx_skia_device.cpp:1861:42: error: no member named 'get' in 'CFX_RetainPtr<CFX_DIBitmap>' ../../third_party/pdfium/core/fxge/skia/fx_skia_device.cpp:2987:15: error: no viable overloaded '=' ../../third_party/pdfium/core/fxge/skia/fx_skia_device.cpp:2991:18: error: no viable overloaded '=' ../../third_party/pdfium/core/fxge/skia/fx_skia_device.cpp:2999:17: error: no viable overloaded '=' ../../third_party/pdfium/core/fxge/skia/fx_skia_device.cpp:3001:43: error: no member named 'GetObject' in 'CFX_RetainPtr<CFX_DIBitmap>' Original change's description: > Refcount all CFX_DIBSources (and subclasses) all the time. > > There are currently several ownership models for these objects, > including ad-hoc logic for sharing and deletion, and the > now-redundant CFX_DIBitmapRef externally-counted handle to the DIBs. > > Replace them all with the internal refcount scheme. > > Change-Id: I2db399dfc19219eda384f94cc989353b78ce2872 > Reviewed-on: https://pdfium-review.googlesource.com/3166 > Reviewed-by: dsinclair <dsinclair@chromium.org> > Commit-Queue: dsinclair <dsinclair@chromium.org> > TBR=thestig@chromium.org,tsepez@chromium.org,dsinclair@chromium.org,pdfium-reviews@googlegroups.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Change-Id: I678b1fbc5e666cf7a19372ebaff3270fb115ba5e Reviewed-on: https://pdfium-review.googlesource.com/3243 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-03-28Refcount all CFX_DIBSources (and subclasses) all the time.Tom Sepez
There are currently several ownership models for these objects, including ad-hoc logic for sharing and deletion, and the now-redundant CFX_DIBitmapRef externally-counted handle to the DIBs. Replace them all with the internal refcount scheme. Change-Id: I2db399dfc19219eda384f94cc989353b78ce2872 Reviewed-on: https://pdfium-review.googlesource.com/3166 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-03-23Cleanup some xfa/fxfa code.Dan Sinclair
This CL moves the .h files to have names corresponding to the contained classes. The .cpp files are moved alongside the .h files. Any extra classes in the .h files have been split into their own files. Change-Id: I14b4efc02417f0df946500e87b6c502e77020db8 Reviewed-on: https://pdfium-review.googlesource.com/3160 Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
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