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path: root/core/fpdfdoc/cpvt_generateap.cpp
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2016-10-14Revert "Update CPDF_IndirectObjectHolder APIs for unique objects."Tom Sepez
This reverts commit 3ba098595ae56b64eacc0c25ab76b89a4d78d920. TBR=thestig@chromium.org,weili@chromium.org Review URL: https://codereview.chromium.org/2424533003 .
2016-10-14Update CPDF_IndirectObjectHolder APIs for unique objects.tsepez
Doing so highlights a few places where ownership is dubious. Add convenience functions to return an unowned reference to a newly-created indirect object. Review-Url: https://codereview.chromium.org/2419173002
2016-10-04Move core/fpdfapi/fpdf_parser to core/fpdfapi/parserdsinclair
BUG=pdfium:603 Review-Url: https://codereview.chromium.org/2392603004
2016-10-04Move core/fpdfapi/fpdf_font to core/fpdfapi/fontdsinclair
BUG=pdfium:603 Review-Url: https://codereview.chromium.org/2392773003
2016-09-29Move core/fpdfdoc/include to core/fpdfdocdsinclair
BUG=pdfium:611 Review-Url: https://codereview.chromium.org/2374383003
2016-09-29Move core/fpdfapi/fpdf_parser/include to core/fpdfapi/fpdf_parserdsinclair
BUG=pdfium:611 Review-Url: https://codereview.chromium.org/2383543002
2016-09-29Move core/fpdfapi/fpdf_font/include to core/fpdfapi/fpdf_fontdsinclair
BUG=pdfium:611 Review-Url: https://codereview.chromium.org/2375283003
2016-09-28Use string pools in some dictionaries, names, and strings.tsepez
BUG=pdfium:597 Review-Url: https://codereview.chromium.org/2345063002
2016-09-21Remove some objnum locals with AddIndirectObjecttsepez
Also, it's idempotent, so simplify some logic in callers to not care if objnum is zero. The alternate forms are rarely used, using the objnum form makes it clear that SetReferenceFor() can't possibly register the object as a side-effect. Review-Url: https://codereview.chromium.org/2361713002
2016-09-20Fix nullptr dereference in FPDF_GenerateAP().thestig
BUG=645954 Review-Url: https://codereview.chromium.org/2355733002
2016-09-19Clean up CPDF_Stream.tsepez
Replace the CPDF_Stream(nullptr, 0, nullptr) pattern with a default ctor. Remove unused parameters from CPDF_Stream::SetData(). Both are always passed as FALSE. CPDF_Stream declared its own m_GenNum, which shadowed the one in CPDF_Object. It was used only to distinguish file/memory streams, so add a bool explicitly for this purpose. Remove the union, it would be sad if we confused user data with a C++ object with virtual function calls. Use unique_ptrs with appropriate deleters to manage memory. Review-Url: https://codereview.chromium.org/2347993002
2016-09-15Use either /RECT or /QuadPoints for annotation coordinates, depending on /APtonikitoo
On Acrobat, if "/AP" is present on a text markup definition, the coordinates used to draw the annotation come from "/Rect values, whereas if "/AP" is not defined, the array defined in /QuadPoints is used to grab the annotation coordinates from. PDFium, on the other hand, uses "/Rect" regardless of presence or absence of "/AP". CL fixes PDFium to work similarly to Acrobat, in this case. TEST=testing/resources/pixel/bug_585_*.in BUG=pdfium:585 Review-Url: https://codereview.chromium.org/2289293005
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
2016-09-13CFX_FloatPoint default constructor and equals operatorschromium/2860tsepez
Review-Url: https://codereview.chromium.org/2341453002
2016-09-13Stop converting widestring -> c_str -> widestring in several places.tsepez
Avoids a needless alloc and copy. Review-Url: https://codereview.chromium.org/2338553002
2016-09-12Remove GetDictBy("DR") from annot/field dictionariesnpm
We should not use DR field from annotation/field dictionaries, since these are not supposed to have one. In PDF spec 1.7, DR is defined only for the form dictionary, in 8.6.1. In addition, note 118 in Appendix H says "In PDF 1.2, an additional entry in the field dictionary, DR, was defined but was never implemented. Beginning with PDF 1.5, this entry is obsolete and should be ignored." The changes in CBA_FontMap fix the bug below. The changes in cpvt_generateap do not affect the bug but follow the reasoning from the above paragraph. BUG=pdfium:538 Review-Url: https://codereview.chromium.org/2337673002
2016-09-06Move ShouldGenerateAPForAnnotation check to CPDF_Annot::GenerateAPIfNeededtonikitoo
By doing this, we simplify the code in cpvt_generateap.cpp, and avoid calling CPVT_GenerateAP methods altogether, when it is known that they are bailing out. This is a preparation to fix pdfium bug 585. BUG=pdfium:585 Review-Url: https://codereview.chromium.org/2310873002
2016-08-29Display content of the annotation when mouse hover.jaepark
Each annotation has its contents, and users should be able to see the contents. In this patch, PDFium creates a Popup annotation for each annotation and stores the author and the content. When a user mouse hover on the annotation, PDFium draws the corresponding Popup annotation and displays the content. Also, roll DEPS for testing/corpus to 5867fa6. BUG=62625 Review-Url: https://codereview.chromium.org/2273893002
2016-08-22Generate default AP stream for text annotation.jaepark
This patch generates a default AP stream for text annotation. The AP stream only draws a symbol, which represents the presence of text annotation at the point. Also, roll DEPS for testing/corpus to afbac94 to test text annotations. BUG=62625 Review-Url: https://codereview.chromium.org/2270493002
2016-08-16Hidden annotations should not be drawntonikitoo
Now that PDFium supports drawing of more annotation types, it should also respect the "hidden" flag that annotations might feature. For instance, in IE/Acroread if an annotation is flagged as "hidden" it does not get drawn. CL adds a check for the specific "hidden" flag, not drawing annotation that are flagged with it, in order to match IE + acrobat reader behavior. The "flags" definition can be seen by looking at "/F {value}" syntax in a PDF file source, where {value} is an predefined integer value. Test: PDF files being added in [1]. [1] https://codereview.chromium.org/2239713003/ BUG=62625 Review-Url: https://codereview.chromium.org/2239853002
2016-08-09Generate default AP stream for ink annotation.jaepark
This patch generates a default AP stream for ink annotation so that ink annotations without AP stream can be displayed. Also, roll DEPS for testing/corpus to 4119f8e to test ink annotations. BUG=62625 Review-Url: https://codereview.chromium.org/2232553002
2016-08-09Generate default AP stream for circle annotation.jaepark
This patch generates a default AP stream for circle annotation so that circle annotations without AP stream can be displayed. Also, roll DEPS for testing/corpus to 71d1f22 to test circle annotations. BUG=62625 Review-Url: https://codereview.chromium.org/2228093002
2016-08-09Generate default AP stream for square annotation.jaepark
This patch generates a default AP stream for square annotation so that square annotations without AP stream can be displayed. Also, roll DEPS for testing/corpus to 7f07c22 to test square annotations. BUG=62625 Review-Url: https://codereview.chromium.org/2219683002
2016-08-04Remove unnecessary casting in CPVT_GenerateAP.jaepark
Since CFX_BinaryBuf::GetBuffer() returns uint8_t*, casting to uint8_t* is unnecessary. Review-Url: https://codereview.chromium.org/2218633002
2016-08-03Generate default AP stream for squiggly annotation.jaepark
This patch generates a default AP stream for squiggly annotation so that squiggly annotations without AP stream can be displayed. Also, roll DEPS for testing/corpus to a89e4fb to test squiggly annotations. BUG=62625 Review-Url: https://codereview.chromium.org/2206773004
2016-08-02Generate default AP stream for strike out annotation.jaepark
This patch generates a default AP stream for strike out annotation so that strike out annotations without AP stream can be displayed. Also, roll DEPS for testing/corpus to ddc1938 to test strike out annotations. BUG=62625 Review-Url: https://codereview.chromium.org/2206083002
2016-08-02Generate default AP stream for underline annotation.jaepark
This patch generates a default AP stream for underline annotation so that underline annotations without AP stream can be displayed. Also, roll DEPS for testing/corpus to cae29d1 to test underline annotations. BUG=62625 Review-Url: https://codereview.chromium.org/2205543002
2016-08-02Use PaintOperation instead of bFillOrStroke in CPVT_GenerateAP.jaepark
Also, use PaintOperation instead of bStrokingOperation in CPDF_DefaultAppearance. Review-Url: https://codereview.chromium.org/2197353002
2016-08-02Splitting fpdfdoc/doc_* part II.dsinclair
This splits the doc_ocg, doc_vt and doc_basic files into individual class files. Review-Url: https://codereview.chromium.org/2187073005
2016-08-01Support PDF highlight annotation with opacity.jaepark
BUG=62625 Review-Url: https://codereview.chromium.org/2202063002
2016-07-29Generate default AP stream for highlight annotation.jaepark
This patch generates a default AP stream for highlight annotation so that highlight annotations without AP stream can be displayed. BUG=62625 Review-Url: https://codereview.chromium.org/2193983002
2016-07-29Use bool instead of FX_BOOL as return values in CPVT_GenerateAP.jaepark
Review-Url: https://codereview.chromium.org/2196903002
2016-07-28Split fpdfdoc/include/fpdf_doc.h into individual classes.dsinclair
This CL splits the header file apart. The cpp files are not touched as part of this CL, they will be done as a followup. This de-duplicates the fpdf_doc.h BUG=pdfium:249 Review-Url: https://codereview.chromium.org/2183313004
2016-05-21Get rid of CPDF_Object::GetArray().thestig
BUG=pdfium:234 Review-Url: https://codereview.chromium.org/2001783003
2016-05-16Convert border style defines to an enum class.dsinclair
There were two defines, BBS_ and PBS_ for the various border styles in the system. They were the same, except PBS_ had an extra SHADOW define which was never used. This CL combines both of those into a single BorderStyle enum class and updates the code as needed. Also, removes ADDBIT, GETBIT unused defines. Updates barcode code to use the util.h defines instead of redefinition. fsdk_baseannot names starting with _ were cleaned up and some #defines moved to constants. Review-Url: https://codereview.chromium.org/1980973002
2016-05-13Make CFX_ByteString(const CFX_ByteStringC&) explicit.tsepez
Add missing helper function to CFX_ByteTextBuf to avoid the anti-pattern CFX_ByteString(sBuf.AsStringC()), using the name "Make" to indicate there's an allocation going on in this case. Change some method arguments to take pre-existing ByteStrings where possible. Review-Url: https://codereview.chromium.org/1977093002
2016-05-12Fix some misc nits.thestig
These were left over from after I broke a big "things that never return NULL" CL up into smaller ones. Review-Url: https://codereview.chromium.org/1960043003
2016-05-11CPDF_VariableText::GetIterator() never returns NULL.thestig
Same goes for CFX_Edit::GetIterator(). Review-Url: https://codereview.chromium.org/1967963002
2016-05-10Remove some dead code.thestig
- No caller checks the CPDF_VariableText::SetProvider() return value. - IFX_Edit::SetVTProvider() is unused. - CFX_ListItem::SetCaret() is useless. - CFX_List::SetItemCaret() is also useless. - CPVT_GenerateAP::GenerateEditAP() has a param that's always NULL. Review-Url: https://codereview.chromium.org/1960183003
2016-05-04Revert of Remove unneeded CPVT classes. (patchset #7 id:140001 of ↵chromium/2729chromium/2728chromium/2727chromium/2726chromium/2725dsinclair
https://codereview.chromium.org/1919283008/ ) Reason for revert: Causing segv on certain PDFs which make the PDF load tests hang. crbug.com/608901 Original issue's description: > Remove unneeded CPVT classes. > > - CPVT_Size is the same as CFX_PointF > - CPVT_FloatRange is unused. > - CPVT_ArrayTemplate is just a wrapper for CFX_ArrayTemplate. > > Committed: https://pdfium.googlesource.com/pdfium/+/a354eb517429e10d84abff65e455f0c183fe58e0 TBR=thestig@chromium.org # Not skipping CQ checks because original CL landed more than 1 days ago. Review-Url: https://codereview.chromium.org/1947093002
2016-05-02Remove unneeded CPVT classes.thestig
- CPVT_Size is the same as CFX_PointF - CPVT_FloatRange is unused. - CPVT_ArrayTemplate is just a wrapper for CFX_ArrayTemplate. Review-Url: https://codereview.chromium.org/1919283008
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
2016-04-14Make CPDF_Dictionary methods take CFX_ByteString argumentstsepez
This will help avoid duplicate allocation of CFX_ByteStrings when the caller already has one. It may seem counter-intuitive that requiring the caller to pass an allocated CFX_ByteString rather than a static CFX_ByteStringC would improve the situation, but due to the idiosyncrasies of std::map, the CPDF_Dictionary methods must always do an allocation under the covers which can't be avoided. The changed callers in this CL are places where we would previously demote to CFX_ByteStringC and then allocate a a duplicate CFX_ByteString in the dictionary method. Review URL: https://codereview.chromium.org/1889863002
2016-04-12Fix Windows 32-bit GN build.ochang
R=tsepez@chromium.org,weili@chromium.org Review URL: https://codereview.chromium.org/1879083002
2016-04-11Remove CPDF_Object::GetConstString and overridestsepez
GetConstString() has sharp edges in that when applied to a CPDF_Number, it must return null whereas GetString() returns a the stringified number, because of the inability to control the lifetime of the underlying allocated string. Deleting this method showed several places where we actually wanted a *String, not a *StringC, so we were re-allocating a string we already had. Review URL: https://codereview.chromium.org/1879683002
2016-04-11Use std::vector as internal storage for CPDF_ArrayWei Li
Replace the usage of CFX_ArrayTemplate inside CPDF_Array, which has non-standard APIs such as GetSize() returns int. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1867183002 .
2016-04-08Rename both As{Byte,Wide}StringC() helpers to AsStringC().tsepez
The naming is redundant given the base type, and will stand in the way of consolidating Byte and Wide code. BUG= Review URL: https://codereview.chromium.org/1862123003
2016-04-06Move remaining fpdfdoc filesdsinclair
This CL moves the last two fpdfdoc files from core/include/fpdfdoc to core/fpdfdoc/include. Review URL: https://codereview.chromium.org/1864163002
2016-04-05Remove core/include/fpdfdoc/fpdf_vt.hdsinclair
This CL removes the core/include/fpdfdoc/fpdf_vt.h file. The IPDF_VariableText class was removed in favour of the only concrete class of CPD_VariableText. CPVT_Provider was moved to CPDF_VariableText::Provider and CPDF_VariableText_Iterator was moved to CPDF_VariableText::Iterator. The IFX_Edit_FontMap interface was merged into the IPVT_FontMap interface so there is only one. Other classes were split out as needed in order to keep things compiling. BUG=pdfium:468 Review URL: https://codereview.chromium.org/1860063002
2016-04-04Make down-conversion explicit from CFX_ByteString to CFX_ByteStringC.tsepez
Having this happen implicitly can be dangerous because the lifetime has to be considered; we should have caught the "red bots" in https://codereview.chromium.org/1847333004/#ps60001 at compile time. Review URL: https://codereview.chromium.org/1853233002
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