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Update pdfium for windows
This commit is contained in:
Luis Ángel San Martín
115
dependencies/pdfium/win/public/fpdf_doc.h
vendored
115
dependencies/pdfium/win/public/fpdf_doc.h
vendored
@ -1,4 +1,4 @@
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// Copyright 2014 PDFium Authors. All rights reserved.
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// Copyright 2014 The PDFium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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@ -24,6 +24,8 @@ extern "C" {
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#define PDFACTION_URI 3
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// Launch an application or open a file.
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#define PDFACTION_LAUNCH 4
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// Go to a destination in an embedded file.
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#define PDFACTION_EMBEDDEDGOTO 5
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// View destination fit types. See pdfmark reference v9, page 48.
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#define PDFDEST_VIEW_UNKNOWN_MODE 0
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@ -36,16 +38,12 @@ extern "C" {
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#define PDFDEST_VIEW_FITBH 7
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#define PDFDEST_VIEW_FITBV 8
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typedef struct _FS_QUADPOINTSF {
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FS_FLOAT x1;
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FS_FLOAT y1;
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FS_FLOAT x2;
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FS_FLOAT y2;
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FS_FLOAT x3;
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FS_FLOAT y3;
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FS_FLOAT x4;
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FS_FLOAT y4;
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} FS_QUADPOINTSF;
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// The file identifier entry type. See section 14.4 "File Identifiers" of the
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// ISO 32000-1:2008 spec.
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typedef enum {
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FILEIDTYPE_PERMANENT = 0,
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FILEIDTYPE_CHANGING = 1
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} FPDF_FILEIDTYPE;
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// Get the first child of |bookmark|, or the first top-level bookmark item.
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//
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@ -55,6 +53,8 @@ typedef struct _FS_QUADPOINTSF {
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//
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// Returns a handle to the first child of |bookmark| or the first top-level
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// bookmark item. NULL if no child or top-level bookmark found.
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// Note that another name for the bookmarks is the document outline, as
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// described in ISO 32000-1:2008, section 12.3.3.
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FPDF_EXPORT FPDF_BOOKMARK FPDF_CALLCONV
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FPDFBookmark_GetFirstChild(FPDF_DOCUMENT document, FPDF_BOOKMARK bookmark);
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@ -65,6 +65,9 @@ FPDFBookmark_GetFirstChild(FPDF_DOCUMENT document, FPDF_BOOKMARK bookmark);
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//
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// Returns a handle to the next sibling of |bookmark|, or NULL if this is the
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// last bookmark at this level.
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//
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// Note that the caller is responsible for handling circular bookmark
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// references, as may arise from malformed documents.
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FPDF_EXPORT FPDF_BOOKMARK FPDF_CALLCONV
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FPDFBookmark_GetNextSibling(FPDF_DOCUMENT document, FPDF_BOOKMARK bookmark);
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@ -86,6 +89,18 @@ FPDFBookmark_GetTitle(FPDF_BOOKMARK bookmark,
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void* buffer,
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unsigned long buflen);
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// Experimental API.
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// Get the number of chlidren of |bookmark|.
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//
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// bookmark - handle to the bookmark.
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//
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// Returns a signed integer that represents the number of sub-items the given
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// bookmark has. If the value is positive, child items shall be shown by default
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// (open state). If the value is negative, child items shall be hidden by
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// default (closed state). Please refer to PDF 32000-1:2008, Table 153.
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// Returns 0 if the bookmark has no children or is invalid.
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FPDF_EXPORT int FPDF_CALLCONV FPDFBookmark_GetCount(FPDF_BOOKMARK bookmark);
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// Find the bookmark with |title| in |document|.
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//
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// document - handle to the document.
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@ -103,7 +118,7 @@ FPDFBookmark_Find(FPDF_DOCUMENT document, FPDF_WIDESTRING title);
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// document - handle to the document.
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// bookmark - handle to the bookmark.
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//
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// Returns the handle to the destination data, NULL if no destination is
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// Returns the handle to the destination data, or NULL if no destination is
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// associated with |bookmark|.
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FPDF_EXPORT FPDF_DEST FPDF_CALLCONV
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FPDFBookmark_GetDest(FPDF_DOCUMENT document, FPDF_BOOKMARK bookmark);
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@ -113,8 +128,11 @@ FPDFBookmark_GetDest(FPDF_DOCUMENT document, FPDF_BOOKMARK bookmark);
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// bookmark - handle to the bookmark.
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//
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// Returns the handle to the action data, or NULL if no action is associated
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// with |bookmark|. When NULL is returned, FPDFBookmark_GetDest() should be
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// called to get the |bookmark| destination data.
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// with |bookmark|.
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// If this function returns a valid handle, it is valid as long as |bookmark| is
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// valid.
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// If this function returns NULL, FPDFBookmark_GetDest() should be called to get
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// the |bookmark| destination data.
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FPDF_EXPORT FPDF_ACTION FPDF_CALLCONV
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FPDFBookmark_GetAction(FPDF_BOOKMARK bookmark);
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@ -173,8 +191,18 @@ FPDFAction_GetFilePath(FPDF_ACTION action, void* buffer, unsigned long buflen);
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// character, or 0 on error, typically because the arguments were bad or the
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// action was of the wrong type.
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//
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// The |buffer| is always encoded in 7-bit ASCII. If |buflen| is less than the
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// returned length, or |buffer| is NULL, |buffer| will not be modified.
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// The |buffer| may contain badly encoded data. The caller should validate the
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// output. e.g. Check to see if it is UTF-8.
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//
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// If |buflen| is less than the returned length, or |buffer| is NULL, |buffer|
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// will not be modified.
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//
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// Historically, the documentation for this API claimed |buffer| is always
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// encoded in 7-bit ASCII, but did not actually enforce it.
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// https://pdfium.googlesource.com/pdfium.git/+/d609e84cee2e14a18333247485af91df48a40592
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// added that enforcement, but that did not work well for real world PDFs that
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// used UTF-8. As of this writing, this API reverted back to its original
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// behavior prior to commit d609e84cee.
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FPDF_EXPORT unsigned long FPDF_CALLCONV
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FPDFAction_GetURIPath(FPDF_DOCUMENT document,
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FPDF_ACTION action,
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@ -190,8 +218,8 @@ FPDFAction_GetURIPath(FPDF_DOCUMENT document,
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FPDF_EXPORT int FPDF_CALLCONV FPDFDest_GetDestPageIndex(FPDF_DOCUMENT document,
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FPDF_DEST dest);
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// Experimental API.
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// Get the view (fit type) specified by |dest|.
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// Experimental API. Subject to change.
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//
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// dest - handle to the destination.
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// pNumParams - receives the number of view parameters, which is at most 4.
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@ -218,9 +246,9 @@ FPDFDest_GetView(FPDF_DEST dest, unsigned long* pNumParams, FS_FLOAT* pParams);
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// hasYVal or hasZoomVal flags are true.
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FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV
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FPDFDest_GetLocationInPage(FPDF_DEST dest,
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FPDF_BOOL* hasXCoord,
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FPDF_BOOL* hasYCoord,
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FPDF_BOOL* hasZoom,
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FPDF_BOOL* hasXVal,
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FPDF_BOOL* hasYVal,
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FPDF_BOOL* hasZoomVal,
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FS_FLOAT* x,
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FS_FLOAT* y,
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FS_FLOAT* zoom);
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@ -270,6 +298,8 @@ FPDF_EXPORT FPDF_DEST FPDF_CALLCONV FPDFLink_GetDest(FPDF_DOCUMENT document,
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// link - handle to the link.
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//
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// Returns a handle to the action associated to |link|, or NULL if no action.
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// If this function returns a valid handle, it is valid as long as |link| is
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// valid.
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FPDF_EXPORT FPDF_ACTION FPDF_CALLCONV FPDFLink_GetAction(FPDF_LINK link);
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// Enumerates all the link annotations in |page|.
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@ -284,6 +314,17 @@ FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFLink_Enumerate(FPDF_PAGE page,
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int* start_pos,
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FPDF_LINK* link_annot);
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// Experimental API.
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// Gets FPDF_ANNOTATION object for |link_annot|.
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//
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// page - handle to the page in which FPDF_LINK object is present.
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// link_annot - handle to link annotation.
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//
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// Returns FPDF_ANNOTATION from the FPDF_LINK and NULL on failure,
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// if the input link annot or page is NULL.
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FPDF_EXPORT FPDF_ANNOTATION FPDF_CALLCONV
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FPDFLink_GetAnnot(FPDF_PAGE page, FPDF_LINK link_annot);
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// Get the rectangle for |link_annot|.
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//
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// link_annot - handle to the link annotation.
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@ -312,6 +353,40 @@ FPDFLink_GetQuadPoints(FPDF_LINK link_annot,
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int quad_index,
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FS_QUADPOINTSF* quad_points);
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// Experimental API
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// Gets an additional-action from |page|.
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//
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// page - handle to the page, as returned by FPDF_LoadPage().
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// aa_type - the type of the page object's addtional-action, defined
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// in public/fpdf_formfill.h
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//
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// Returns the handle to the action data, or NULL if there is no
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// additional-action of type |aa_type|.
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// If this function returns a valid handle, it is valid as long as |page| is
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// valid.
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FPDF_EXPORT FPDF_ACTION FPDF_CALLCONV FPDF_GetPageAAction(FPDF_PAGE page,
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int aa_type);
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// Experimental API.
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// Get the file identifer defined in the trailer of |document|.
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//
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// document - handle to the document.
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// id_type - the file identifier type to retrieve.
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// buffer - a buffer for the file identifier. May be NULL.
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// buflen - the length of the buffer, in bytes. May be 0.
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//
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// Returns the number of bytes in the file identifier, including the NUL
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// terminator.
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//
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// The |buffer| is always a byte string. The |buffer| is followed by a NUL
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// terminator. If |buflen| is less than the returned length, or |buffer| is
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// NULL, |buffer| will not be modified.
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FPDF_EXPORT unsigned long FPDF_CALLCONV
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FPDF_GetFileIdentifier(FPDF_DOCUMENT document,
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FPDF_FILEIDTYPE id_type,
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void* buffer,
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unsigned long buflen);
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// Get meta-data |tag| content from |document|.
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//
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// document - handle to the document.
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