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2016-09-15Use ToUnicode mapping even when unicode is 0.npm
CPDF_Font::UnicodeFromCharcode returns 0 only if ToUnicode map maps the charcode to 0. CPDF_SimpleFont::UnicodeFromCharcode and CPDF_CID_Font:: UnicodeFromCharCode return 0 only if the call to CPDF_Font returns 0. In other cases, these methods return an empty string. So when processing text, a 0 return from the method should not be replaced with the charcode. BUG=pdfium:583 Review-Url: https://codereview.chromium.org/2342073002
2016-09-15Rename dictionary set and get methodsdsinclair
This Cl makes the Get and Set methods consistenly use {G|S}et<Type>For. BUG=pdfium:596 Review-Url: https://codereview.chromium.org/2334323005
2016-09-02Remove CFX_Matrix::Copy() in favor of assignmenttsepez
The default assignment operator will suffice and allows us to write matrix1 = matrix2; Review-Url: https://codereview.chromium.org/2307953003
2016-09-01Make CPDF_ContentMark have a CPDF_ContentMarkData.tsepez
This one doesn't require an explict Emplace(), as the object seems to get constructed only as a side-effect of making a private copy. Review-Url: https://codereview.chromium.org/2298953002
2016-08-30Make CPDF_TextState have a CPDF_TextStateData rather than inheriting one.tsepez
Review-Url: https://codereview.chromium.org/2287313004
2016-08-29Revert "Add -> operators to CFX_CountRef."tsepez
This reverts commit c10c23a2b1999b1cb0354fd4db9837dc63a3d833. TBR=dsinclair@chromium.org Review-Url: https://codereview.chromium.org/2285283003
2016-08-29Revert "Replace wrapper methods in CPDF_Path with -> operator."tsepez
This reverts commit d09a09751f724ecdb1a0bc307447a3d0c212ebff. TBR=dsinclair@chromium.org Review-Url: https://codereview.chromium.org/2291833002
2016-08-29Replace wrapper methods in CPDF_Path with -> operator.tsepez
These just invoked exaclty the same methodes in the underlying xxxData class, which we can now do with just a ->() Move some methods to the xxxData class, where they belong. In doing so, put MakePrivateCopy() calls at each callsite for those methods that made a copy. Review-Url: https://codereview.chromium.org/2286983002
2016-08-26Add -> operators to CFX_CountRef.chromium/2842tsepez
Allows CFX_CountRefs to behave more like pointers. Rename SetNull() to Clear() for consistency with other ptrs. Change GetPrivateCopy() into MakePrivateCopy() with no return, since the -> operators are clearer than getting an object pointer. Review-Url: https://codereview.chromium.org/2283113002
2016-08-26Move the classes in fpdf_text_int.cpp into their own filesnpm
- CPDF_TextPageFind and CPDF_LinkExtract moved to new file - fpdf_text_int.cpp renamed to be CPDF_TextPage definition Review-Url: https://codereview.chromium.org/2286723003
2016-08-25Remove unused methods in CPDF_TextPage and nitsnpm
fpdf_text_int.cpp should be split up into classes in a later CL Review-Url: https://codereview.chromium.org/2271973004
2016-06-16Simplify CPDF_TextPage::FindTextlineFlowOrientation().chromium/2773chromium/2772chromium/2771thestig
Review-Url: https://codereview.chromium.org/2066043002
2016-06-14Make code compile with clang_use_chrome_plugin (part II)weili
This change contains files in core directory which were not covered in part I. This is part of the efforts to make PDFium code compilable by Clang chromium style plugins. The changes are mainly the following: -- move inline constructor/destructor of complex class/struct out-of-line; -- add constructor/destructor of complex class/struct if not explicitly defined; -- add explicit out-of-line copy constructor when needed; -- move inline virtual functions out-of-line; -- Properly mark virtual functions with 'override'; -- some minor cleanups; BUG=pdfium:469 Review-Url: https://codereview.chromium.org/2060913003
2016-06-14Clean up CPDF_TextPage.thestig
- Use more enums to better describe return results. - Simplify code. Review-Url: https://codereview.chromium.org/2064223002
2016-06-08Add some consts and remove more casts in core/tsepez
Review-Url: https://codereview.chromium.org/2049003003
2016-06-07Get rid of NULLs in core/thestig
Review-Url: https://codereview.chromium.org/2032613003
2016-06-02Fix all the code which has duplicate variable declarationsweili
When there are duplicate variable declarations, the inner names shadow the outter ones. This is error prone and harder to read. Remove all the instances found by /analyze. BUG=chromium:613623, chromium:427616 Review-Url: https://codereview.chromium.org/2027273002
2016-05-13Make CFX_WideString(const CFX_WideString&) explicit.tsepez
BUG= Review-Url: https://codereview.chromium.org/1979723003
2016-05-11Add much-needed Find() method for CFX_*StringCtsepez
BUG=pdfium:493 Review-Url: https://codereview.chromium.org/1968233002
2016-05-04More define cleanup.dsinclair
This CL converts defines into constants, enums, enum classes or removes them as needed. Review-Url: https://codereview.chromium.org/1938163002
2016-04-25Fix incorrect offset computation.etienneb
This issue was found by clang-tidy linter. BUG=589955 Review URL: https://codereview.chromium.org/1921713003
2016-04-21Replace CFX_RectArray with std::vector<CFX_FloatRect>tsepez
Use RVO now that we use an array type compatible with it. Review URL: https://codereview.chromium.org/1906903002
2016-04-21Remove CFX_ArrayTemplate from CPDF_LinkExtracttsepez
Use unqiue_ptrs while we're at it, also better ctor. Review URL: https://codereview.chromium.org/1896303002
2016-04-19Remove IPDF_TextPage, IPDF_TextPageFind and IPDF_LinkExtract interfaces.dsinclair
Each was only used by one subclass. Removed and used the concrete classes. BUG=pdfium:468 Review URL: https://codereview.chromium.org/1897993002
2016-04-14Rename CFX_ByteTextBuf::GetByteString() to AsStringC().tsepez
Do the same for CFX_WideTextBuf as well. The name is confusing because these return CFX_ByteStringC, not CFX_ByteString. The AsStringC naming gives parallelism with the string types themselves, and may help to indicate that the result is only good for the lifetime of the object being operated upon. Review URL: https://codereview.chromium.org/1886263003
2016-04-14Replace calls to deprecated CFX_{Wide,Byte}String::Empty()tsepez
Use the more standard name "clear()" instead. Review URL: https://codereview.chromium.org/1888103002
2016-04-13Remove implicit cast from CFX_ByteString to (const char*).tsepez
BUG= Review URL: https://codereview.chromium.org/1885973002
2016-03-29Code change to avoid signed/unsigned mismatch warnings.Wei Li
This makes pdfium code on Linux and Mac sign-compare warning free. The warning flag will be re-enabled after checking on windows clang build. BUG=pdfium:29 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1841643002 .
2016-03-29Rename GetElementValue() to GetDirectObject{By,At}().tsepez
Every time I read this code, I have to make the mental substituion that "Element value" means "de-ref indirect object", so it might as well just say so. BUG= Review URL: https://codereview.chromium.org/1841173002
2016-03-28Reduce signed/unsigned comparison warningsWei Li
The warnings generated by Clang. This is part 1 for some simple cases. BUG=pdfium:29 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1840483003 .
2016-03-25Remove FX_DWORD from core/ and delete definitionchromium/2695chromium/2694chromium/2693chromium/2692tsepez
Review URL: https://codereview.chromium.org/1832173003
2016-03-24Add missing comma.dan sinclair
We'd skip a test as the two strings would get joined, add the missing comma so all tests are run correctly. Found by: etienneb@ R=etienneb@chromium.org Review URL: https://codereview.chromium.org/1826193002 .
2016-03-23Split core/include/fpdfapi/fpdf_resource.hdan sinclair
This CL splits apart the core/include/fpdfapi/fpdf_resource.h file and places the classes into individual files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1824033002 .
2016-03-23Move core/include/fxcrt to core/fxcrt/include.Dan Sinclair
This CL moves the fxcrt code into the core/fxcrt directory. The only exception was fx_bidi.h which was moved into core/fxcrt as it is not used outside of core/. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1825953002 .
2016-03-21Remove FX_WORD in favor of uint16_t.Tom Sepez
It isn't buying us anthing, and it looks strange in a struct when other uint types are already present. R=dsinclair@chromium.org Review URL: https://codereview.chromium.org/1821043003 .
2016-03-21Handle empty objects in IsSameTextObject() and free from warningWei Li
When both text objects have no items, directly return TRUE; The last if statement moved inside loop to make the intent more obvious and free from warning (msvc warns using potentially uninitialized var itemPer) R=jun_fang@foxitsoftware.com Review URL: https://codereview.chromium.org/1815453002 .
2016-03-21Move core/include/fpdfapi/fpdf_pageobj.h into core/fpdfapi.Dan Sinclair
This CL splits the file into individual classes and moves them into core/fpdfapi/fpdf_page as needed. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1811053002 .
2016-03-18Reduce size of several PDFium constant tables.Tom Sepez
Either by using the smallest possible data type, or By accurately calcuating the bounds, or Moving to array of pointers for varying length rows. Notes: The 929 is reassuring since PDF417 barcode uses GF(929). FX_WCHAR is 4 bytes on unix (2 on windows). Binary looks to be about 240k smaller on linux/64 R=ochang@chromium.org Review URL: https://codereview.chromium.org/1807373002 .
2016-03-16Move core/include/fpdfapi/fpdf_page.h to correct locations.Dan Sinclair
This CL splits the fpdf_page.h header into the individual classes and moves them to the correct core/fpdfapi locations. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1805663002 .
2016-03-15core/include/fdpfapi cleanup Part I.Dan Sinclair
This Cl moves a bunch of the files from core/include/fpdfapi to their correct location outside the core/include tree. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1805603002 .
2016-03-15Tidy fpdftext/ directoryTom Sepez
Make .h/.cpp filenames match. Add header for unicodenormalization.cpp Remove dead code. R=dsinclair@chromium.org Review URL: https://codereview.chromium.org/1796303002 .
2016-03-14Move fx_crypto.h and fpdf_text.h out of core/include.Dan Sinclair
This CL moves the two files and breaks fpdf_text.h apart into individual pieces. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1801973002 .
2016-03-14Move core/src/ up to core/.Dan Sinclair
This CL moves the core/src/ files up to core/ and fixes up the include guards, includes and build files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1800523005 .
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