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FPDFDest_GetView returns the view fit type and the parameters of the
view for a given destination.
This is useful to have more precise internal links and bookmarks that
are able to manipulate the viewport position and zoom level to focus
on the part of the PDF that it links to.
Bug: 55776, 535978, 748852
Change-Id: Ibf7df40a852030d75ec78cec7662380319569850
Reviewed-on: https://pdfium-review.googlesource.com/21790
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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Add a presubmit check to prevent future missing entries. Also fix an
erroneous header entry.
Change-Id: I8aeafd820de984f5af90b3e4ea428f582e82f254
Reviewed-on: https://pdfium-review.googlesource.com/21571
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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The existing API is too restrictive for collection the metrics
information that we want. Specifically it only tells us if there are
XFA forms in the document, but not AcroForms. This refactoring makes
the method more general, so that non-XFA information is provided
also. This change in semantics of the return value required some
changes at the call sites of the API.
BUG=chromium:775519
Change-Id: Id421c66c09b47196c252c64cdc2c711ca1911de0
Reviewed-on: https://pdfium-review.googlesource.com/16210
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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The new fpdf_catalog.h will contains functions to access entries in
the catalog (root) dict in a PDF.
Bug: chromium:768986
Change-Id: I6e1d4a479d6f8742981e89f07bab98ee96dc3763
Reviewed-on: https://pdfium-review.googlesource.com/15970
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Moves the PDFium API method FPDF_HasXFAField out from behind the XFA feature
flag so that XFA metrics can be generated without enabling the entire
feature. Changes some of the constant names to be more accurate.
BUG=pdfium:917
Change-Id: I6d8fe9fd88d392d028de2504d39d978de4a1d5b7
Reviewed-on: https://pdfium-review.googlesource.com/15990
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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Keep the old name, but mark it as deprecated and don't use it in own
code.
Change-Id: I17b88dccacf494a03562c0d003cfcb2bc03bf430
Reviewed-on: https://pdfium-review.googlesource.com/14750
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This was the last place talking about "point objects".
Change-Id: Ib5f5d5b8efdd674ca5902ff82c2bd4d9f2db8bb1
Reviewed-on: https://pdfium-review.googlesource.com/14651
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Combined with the previously added FPDFPath_CountPoint(), this allows
getting the coordinates of all points of a path.
Change-Id: Ic969723d4b01ee427498d38ce323c74147b87a9c
Reviewed-on: https://pdfium-review.googlesource.com/14111
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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It was already possible to get the fill color, this exposes the number of
points. Naming attempts to be consistent with existing
FPDFPage_CountObject().
Change-Id: I79e8dd9f0c077de84ce9017a01d239e48e58174a
Reviewed-on: https://pdfium-review.googlesource.com/13592
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Given a point, if there is an annotation at the point, give if focus if
it is not focus already. If there is no annotation at the point, then
remove the focus from the focused annotation.
BUG=chromium:754594
Change-Id: Iec3070472bbbfbad9d86e517f25da560f82efd4e
Reviewed-on: https://pdfium-review.googlesource.com/12530
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Added FPDFAnnot_GetAnnotIndex() to get the index of an annotation. This
is useful if linked annotations are renedered together - then we need to
know which ones in the annotation list we need to skip.
Bug=pdfium:863,pdfium:737
Change-Id: I53482a15e0fd9a896b348b64d68e99f9c21da9f9
Reviewed-on: https://pdfium-review.googlesource.com/11970
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Added FPDFAnnot_GetLinkedAnnot() to retrieve annotations linked to other
annotations through a specified key.
Bug=pdfium:863,pdfium:737
Change-Id: If81f41178fb4c40f6561bd392215c709722c4000
Reviewed-on: https://pdfium-review.googlesource.com/11491
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Jane Liu <janeliulwq@google.com>
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Added FPDFImageObj_GetImageMetadata() for retriving the image metadata
of image objects, including its dimension, DPI, bits per pixel, and
colorspace.
* Added a corresponding embedder test.
Bug=pdfium:677
Change-Id: I4229334d1ac2125b21a46e2e44ea937ea2e94b51
Reviewed-on: https://pdfium-review.googlesource.com/10110
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Jane Liu <janeliulwq@google.com>
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Bug:
Change-Id: I376f4af26791cd4ed04049ab179c2b39dd262725
Reviewed-on: https://pdfium-review.googlesource.com/10690
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Added FPDFImageObj_GetImageFilterCount() and
FPDFImageObj_GetImageFilters() for retrieving image filters of image
objects.
* Added a corresponding embedder test.
* Changed the filter of an image object in embedded_image.pdf from
DCTDecode to ASCIIHexDecode + DCTDecode, so we have a test case
for images with more than one filter.
Bug=pdfium:677
Change-Id: I398790a2cad33fea4ca16a0eb0889c04caa6b962
Reviewed-on: https://pdfium-review.googlesource.com/10130
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Jane Liu <janeliulwq@google.com>
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Bug=pdfium:854
Change-Id: I227418cdcb77e0aa7d48338f1ee0d753cef6bfdb
Reviewed-on: https://pdfium-review.googlesource.com/10390
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Jane Liu <janeliulwq@google.com>
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Added FPDFImageObj_GetImageDataDecoded() for retrieving the uncompressed
data of an image, and FPDFImageObj_GetImageDataRaw() for retrieving the
raw data of an image.
* Refactored out DecodeStreamMaybeCopyAndReturnLength(), which is
used to decode both attachment data and image data.
* Within DecodeStreamMaybeCopyAndReturnLength(), used a different
decoder function which takes care of multiple filters if exist. As
a result, CPDF_StreamParser::DecodeInlineStream() which was made
static previously is now moved back into namespace.
Bug=pdfium:677
Change-Id: I22a22c99acaca98ef8c15f88911f2646a2c854d5
Reviewed-on: https://pdfium-review.googlesource.com/9811
Commit-Queue: Jane Liu <janeliulwq@google.com>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Added FPDFImageObj_GetBitmap() that returns the bitmap of an image
object, and a FPDFBitmap_GetFormat() that returns the format of a
bitmap.
* Fixed a small bitmap conversion bug in cfx_dibsource.cpp.
* Enabled EmbedderTest::CompareBitmap() to support different formats
of bitmaps.
* Added an embedder test and a test PDF file with images of many
different formats.
Bug=pdfium:677
Change-Id: I6a72f9d969cf5f3577db9400ca33197c213622ed
Reviewed-on: https://pdfium-review.googlesource.com/9690
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Jane Liu <janeliulwq@google.com>
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This method replaces the selected text in a user-editable form text
area with another text string (which can be empty or non-empty). If
there is no selected text, FORM_ReplaceSelection() will append the
replacement text after the current caret position.
BUG=chromium:59266
Change-Id: I76448ef757d107888c33ebd5656457ebac93b952
Reviewed-on: https://pdfium-review.googlesource.com/8812
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Diana Gage <drgage@google.com>
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1. Added APIs for adding attachments, setting attachment files, and
modifying attachment dictionary entries.
* Added two embedder tests covering all new APIs.
Bug=pdfium:174
Change-Id: I65f43cd6ca4887b71f9f7bcee64a87ba6b7e2706
Reviewed-on: https://pdfium-review.googlesource.com/8671
Commit-Queue: Jane Liu <janeliulwq@google.com>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This method deletes the current text selection in a form text field or
user-editable form combobox text field. If there is no selection, this
method does nothing.
BUG=chromium:59266
Change-Id: I3229ffad990c62beac1cf769cd366458b9ee5daa
Reviewed-on: https://pdfium-review.googlesource.com/8370
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Diana Gage <drgage@google.com>
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Given a point on a page, this method returns the interactive form
annotation whose rectangle contains that point. If there is no such
annotation, nullptr is returned. FPDFPage_CloseAnnot() must be called
after the annotation this method returns is no longer needed.
The tests for this method use the returned annotation to check its
interactive form annotation flags via
FPDFAnnot_GetFormFieldFlags().
BUG=chromium:59266
Change-Id: I8728792bea5367c172e08fdb6bae83eafb70eb68
Reviewed-on: https://pdfium-review.googlesource.com/7970
Commit-Queue: Diana Gage <drgage@google.com>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Given an interactive form annotation, this method returns its annotation
flags. The flags returned are dependent upon the "Ff" field, and are
specific to interactive form annotations, such as
FPDF_FORMFLAG_MULTILINE, FPDF_FORMFLAG_COMBO, FPDF_FORMFLAG_EDIT, and
others.
To test this method more thoroughly, text_form_multiple.pdf has been
added, which is similar to text_form.pdf, but includes a read-only text
field.
BUG=chromium:59266
Change-Id: Ie66046de273f69a1be6f04a433351ebaa271f60c
Reviewed-on: https://pdfium-review.googlesource.com/7851
Commit-Queue: Diana Gage <drgage@google.com>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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1. Added API for extracting attachment properties and data.
* Expanded the embedder test to cover all the new APIs.
Bug=pdfium:174
Change-Id: I09bffd412410e9aea45faca442d2b72eefafef4e
Reviewed-on: https://pdfium-review.googlesource.com/7790
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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1. Added APIs for retrieving embedded attachment count and file name.
* Added an embedder test testing them.
Bug=pdfium:174
Change-Id: I181b8e0b81495d8a7fd8c3f79dbbc0f907f5e3fd
Reviewed-on: https://pdfium-review.googlesource.com/7490
Commit-Queue: Jane Liu <janeliulwq@google.com>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Bug=pdfium:737
Change-Id: Ia485219b9288b9fe7e1ae226035b37dde2bc3abd
Reviewed-on: https://pdfium-review.googlesource.com/7213
Commit-Queue: Jane Liu <janeliulwq@google.com>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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1. Added APIs for getting/setting arbitary key + value string pairs in
annotation dictionaries.
* Added an embedder test testing all the new functions.
Bug=pdfium:737
Change-Id: I93c9ca6fccf787028e106607ef8cf549ebca95d8
Reviewed-on: https://pdfium-review.googlesource.com/7150
Commit-Queue: Jane Liu <janeliulwq@google.com>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Generalized the following annotation APIs to support working with image
and text objects:
FPDFAnnot_AppendPathObject() -> FPDFAnnot_AppendObject()
FPDFAnnot_UpdatePathObject() -> FPDFAnnot_UpdateObject()
FPDFAnnot_GetPathObjectCount() -> FPDFAnnot_GetObjectCount()
FPDFAnnot_GetPathObject() -> FPDFAnnot_GetObject()
Also added two embeddertests to test appending, retrieving, editting,
and updating image and text objects in annotations.
Bug=pdfium:737
Change-Id: If3ea5846d5abec7dc195291bb1a0ef4b17f0d604
Reviewed-on: https://pdfium-review.googlesource.com/7210
Commit-Queue: Jane Liu <janeliulwq@google.com>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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1. Added APIs for getting/setting/unsetting annotation flag values in
annotation dictionaries.
* Added an embedder test testing all the new functions.
Bug=pdfium:737
Change-Id: Ib6bbcf05d6e93c43ec4dcd7120db71bc244afdbf
Reviewed-on: https://pdfium-review.googlesource.com/7154
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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1. Added APIs for retrieving existing annotation paths and setting
annotation paths.
* Added an embedder test testing all the new functions.
Bug=pdfium:737
Change-Id: Ic451bcd3be488261baf2182549c4238b887b219e
Reviewed-on: https://pdfium-review.googlesource.com/6676
Commit-Queue: Jane Liu <janeliulwq@google.com>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Added an API for removing annotation and an embedder test for it.
Bug=pdfium:737
Change-Id: I6f01625e8103078b83967a57a5c1a7a26bc0c70a
Reviewed-on: https://pdfium-review.googlesource.com/7039
Commit-Queue: Jane Liu <janeliulwq@google.com>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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This function copies the selected text from a form text field or
form combobox text field into the buffer parameter and returns the
length of the selected text string. When buffer is a nullptr or
buflen is less than the length of the selected text, this function
does not modify the buffer and only returns the selected text length.
BUG=chromium:59266
Change-Id: Ie77de38e45bbe6f9ea033826c961435304eedfc7
Reviewed-on: https://pdfium-review.googlesource.com/6413
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Simple wrapper class for annotation + its path parsing form object. This
will be used in APIs for extracting and setting annotation paths.
Bug=pdfium:737
Change-Id: I2e8131672d087613213735295c6d01e377b956e7
Reviewed-on: https://pdfium-review.googlesource.com/6730
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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There is already public APIs for SetFillColor, GetFillColor, and
SetStrokeColor; this is the only one missing.
This function is helpful to have when extracting path information from
annotations.
Change-Id: I2bf80a1dc5433e65bbb1d005c0e609d01c9133be
Reviewed-on: https://pdfium-review.googlesource.com/6710
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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It has been deprecated for 2 years now.
Use FPDFPage_HasFormFieldAtPoint() instead.
Change-Id: I1a5f88b404fbda40f491f9d2001ef3e7788e95a0
Reviewed-on: https://pdfium-review.googlesource.com/6551
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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As per Lei's comments while looking back at annotation API CLs to
attempt to fix Bug 747.
Bug=pdfium:737
Change-Id: I96369bf8dcc7afdf49e9a137e7bcba4ff1aeef67
Reviewed-on: https://pdfium-review.googlesource.com/6431
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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1. Added API for extracting annotation properties:
* Added testing flag "--annot" that outputs the annotation properties
into a .txt file.
* Added two embedder tests covering all the API functions.
Bug=pdfium:737
Change-Id: I95943a9b2b3d5d431bc8a74a31b27b4f4b521026
Reviewed-on: https://pdfium-review.googlesource.com/6092
Commit-Queue: Jane Liu <janeliulwq@google.com>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Change-Id: Ia65dab9fa12f2c7645f05651565446fe85330fbc
Reviewed-on: https://pdfium-review.googlesource.com/6132
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Callers should use FPDFPageObj_NewImageObj() instead.
Change-Id: If9f262af771344799a372645e466d3b8e64482ed
Reviewed-on: https://pdfium-review.googlesource.com/5153
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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There is already a method to add text from standard font, this CL adds
an option to add text using a loaded font. The font set into a text object
is ref counted and may be released, so call LoadFont on this new text obj,
and add a method to close the font. This CL also improves the SetText method
so that it now uses a WideString, in preparation for CID fonts with non-Latin
characters.
Bug: pdfium:667
Change-Id: I6829d702357d2a898a12f5297e4fd2ec993a9891
Reviewed-on: https://pdfium-review.googlesource.com/4770
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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It was already possible to set the fill color, this is the other
direction.
Change-Id: Id53f3c9969ca036ec1f9383a2cdbaf224395215f
Reviewed-on: https://pdfium-review.googlesource.com/3690
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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This CL adds a FPDF_StructElement_GetType method to get the type of a given
tagged struct. This corresponds to the /S key in the structure element
dictionary. See PDF1.7 Table 10.10.
Bug: pdfium:672
Change-Id: I313eb886dc9623715995d73a76bce01ba9985e4b
Reviewed-on: https://pdfium-review.googlesource.com/3623
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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The possible return values were already part of the public header in the
form of a set of defines.
Change-Id: I040e0f330fdd7a3cd29f74fc6ee06d122afd2dd0
Reviewed-on: https://pdfium-review.googlesource.com/3570
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Add public FPDFPageObj_NewImageObj() call to replace
FPDFPageObj_NewImgeObj() which is missing a letter.
Change-Id: I5355ee5e5bf7e6e161e2004ec7e9257c85a463f7
Reviewed-on: https://pdfium-review.googlesource.com/2840
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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BUG=pdfium:676
Change-Id: I46de35a86769dc2f7f73ac3552306356ca3289a5
Reviewed-on: https://pdfium-review.googlesource.com/2955
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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The new method replaces the previous one for loading only type1 fonts. This
will create the font dictionary with the very basics needed, according to the
tables in chapter 5 of the PDF spec. The tests for now are only checking that
the information is getting passed on properly. Followup: adding text with those
fonts, generating the contents (doing that will allow testing whether the parts
that I've skipped like Encoding and cmaps are needed or not).
BUG=pdfium:667
Change-Id: Id1a61501e09542804a391552fd002f2caed41939
Reviewed-on: https://pdfium-review.googlesource.com/2915
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Given a stream of data, we create a type1 font and fill up the required
dictionary entries according to PDF spec 1.7. Table 5.8 describes Type 1 font
dictionaries, and Table 5.19 describes font descriptors.
BUG=pdfium:667
Change-Id: I571b09fb533467d77ed0104e613726387aec1f87
Reviewed-on: https://pdfium-review.googlesource.com/2835
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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Added methods to create paths, set their colors, determine whether they will be
stroked and/or filled. FPDFPage_InsertObject should be used to add a path to a
page.
BUG=pdfium:661
Change-Id: I8fd17b33a09c5126e517bfd1a69a893216c160e8
Reviewed-on: https://pdfium-review.googlesource.com/2534
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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The API was originally committed as FPDF_GetPagelLabel but should be
FPDF_GetPageLabel.
BUG=pdfium:479
Review-Url: https://codereview.chromium.org/2559513002
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BUG=pdfium:522
Review-Url: https://codereview.chromium.org/2526473002
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