(9c1f44f67466fea2fb20bb6f31fea388d8c65961)

#include "public/fpdf_text.h"
#include <algorithm>
#include <memory>
#include <vector>
#include "build/build_config.h"
#include "core/fpdfapi/font/cpdf_font.h"
#include "core/fpdfapi/page/cpdf_page.h"
#include "core/fpdfapi/page/cpdf_textobject.h"
#include "core/fpdfdoc/cpdf_viewerpreferences.h"
#include "core/fpdftext/cpdf_linkextract.h"
#include "core/fpdftext/cpdf_textpage.h"
#include "core/fpdftext/cpdf_textpagefind.h"
#include "core/fxcrt/stl_util.h"
#include "fpdfsdk/cpdfsdk_helpers.h"
#include "third_party/base/check_op.h"
#include "third_party/base/numerics/safe_conversions.h"

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Functions
FPDF_EXPORT FPDF_TEXTPAGE FPDF_CALLCONV	FPDFText_LoadPage (FPDF_PAGE page)

FPDF_EXPORT void FPDF_CALLCONV	FPDFText_ClosePage (FPDF_TEXTPAGE text_page)

FPDF_EXPORT int FPDF_CALLCONV	FPDFText_CountChars (FPDF_TEXTPAGE text_page)

FPDF_EXPORT unsigned int FPDF_CALLCONV	FPDFText_GetUnicode (FPDF_TEXTPAGE text_page, int index)

FPDF_EXPORT int FPDF_CALLCONV	FPDFText_IsGenerated (FPDF_TEXTPAGE text_page, int index)

FPDF_EXPORT int FPDF_CALLCONV	FPDFText_IsHyphen (FPDF_TEXTPAGE text_page, int index)

FPDF_EXPORT int FPDF_CALLCONV	FPDFText_HasUnicodeMapError (FPDF_TEXTPAGE text_page, int index)

FPDF_EXPORT double FPDF_CALLCONV	FPDFText_GetFontSize (FPDF_TEXTPAGE text_page, int index)

FPDF_EXPORT unsigned long FPDF_CALLCONV	FPDFText_GetFontInfo (FPDF_TEXTPAGE text_page, int index, void buffer, unsigned long buflen, int flags)

FPDF_EXPORT int FPDF_CALLCONV	FPDFText_GetFontWeight (FPDF_TEXTPAGE text_page, int index)

FPDF_EXPORT FPDF_TEXT_RENDERMODE FPDF_CALLCONV	FPDFText_GetTextRenderMode (FPDF_TEXTPAGE text_page, int index)

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFText_GetFillColor (FPDF_TEXTPAGE text_page, int index, unsigned int R, unsigned int G, unsigned int B, unsigned int A)

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFText_GetStrokeColor (FPDF_TEXTPAGE text_page, int index, unsigned int R, unsigned int G, unsigned int B, unsigned int A)

FPDF_EXPORT float FPDF_CALLCONV	FPDFText_GetCharAngle (FPDF_TEXTPAGE text_page, int index)

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFText_GetCharBox (FPDF_TEXTPAGE text_page, int index, double left, double right, double bottom, double top)

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFText_GetLooseCharBox (FPDF_TEXTPAGE text_page, int index, FS_RECTF *rect)

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFText_GetMatrix (FPDF_TEXTPAGE text_page, int index, FS_MATRIX *matrix)

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFText_GetCharOrigin (FPDF_TEXTPAGE text_page, int index, double x, double y)

FPDF_EXPORT int FPDF_CALLCONV	FPDFText_GetCharIndexAtPos (FPDF_TEXTPAGE text_page, double x, double y, double xTolerance, double yTolerance)

FPDF_EXPORT int FPDF_CALLCONV	FPDFText_GetText (FPDF_TEXTPAGE page, int start_index, int char_count, unsigned short *result)

FPDF_EXPORT int FPDF_CALLCONV	FPDFText_CountRects (FPDF_TEXTPAGE text_page, int start, int count)

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFText_GetRect (FPDF_TEXTPAGE text_page, int rect_index, double left, double top, double right, double bottom)

FPDF_EXPORT int FPDF_CALLCONV	FPDFText_GetBoundedText (FPDF_TEXTPAGE text_page, double left, double top, double right, double bottom, unsigned short *buffer, int buflen)

FPDF_EXPORT FPDF_SCHHANDLE FPDF_CALLCONV	FPDFText_FindStart (FPDF_TEXTPAGE text_page, FPDF_WIDESTRING findwhat, unsigned long flags, int start_index)

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFText_FindNext (FPDF_SCHHANDLE handle)

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFText_FindPrev (FPDF_SCHHANDLE handle)

FPDF_EXPORT int FPDF_CALLCONV	FPDFText_GetSchResultIndex (FPDF_SCHHANDLE handle)

FPDF_EXPORT int FPDF_CALLCONV	FPDFText_GetSchCount (FPDF_SCHHANDLE handle)

FPDF_EXPORT void FPDF_CALLCONV	FPDFText_FindClose (FPDF_SCHHANDLE handle)

FPDF_EXPORT FPDF_PAGELINK FPDF_CALLCONV	FPDFLink_LoadWebLinks (FPDF_TEXTPAGE text_page)

FPDF_EXPORT int FPDF_CALLCONV	FPDFLink_CountWebLinks (FPDF_PAGELINK link_page)

FPDF_EXPORT int FPDF_CALLCONV	FPDFLink_GetURL (FPDF_PAGELINK link_page, int link_index, unsigned short *buffer, int buflen)

FPDF_EXPORT int FPDF_CALLCONV	FPDFLink_CountRects (FPDF_PAGELINK link_page, int link_index)

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFLink_GetRect (FPDF_PAGELINK link_page, int link_index, int rect_index, double left, double top, double right, double bottom)

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFLink_GetTextRange (FPDF_PAGELINK link_page, int link_index, int start_char_index, int char_count)

FPDF_EXPORT void FPDF_CALLCONV	FPDFLink_CloseWebLinks (FPDF_PAGELINK link_page)

Function Documentation

◆ FPDFLink_CloseWebLinks()

FPDF_EXPORT void FPDF_CALLCONV FPDFLink_CloseWebLinks ( FPDF_PAGELINK link_page )

Definition at line 563 of file fpdf_text.cpp.

References CPDFLinkExtractFromFPDFPageLink().

Referenced by CheckPDFiumCApi(), FPDFPageLinkDeleter::operator()(), TEST_F(), TEST_F(), TEST_F(), and TEST_F().

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◆ FPDFLink_CountRects()

FPDF_EXPORT int FPDF_CALLCONV FPDFLink_CountRects	(	FPDF_PAGELINK	link_page,
		int	link_index )

Definition at line 513 of file fpdf_text.cpp.

References CPDFLinkExtractFromFPDFPageLink().

Referenced by CheckPDFiumCApi(), and TEST_F().

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◆ FPDFLink_CountWebLinks()

FPDF_EXPORT int FPDF_CALLCONV FPDFLink_CountWebLinks ( FPDF_PAGELINK link_page )

Definition at line 482 of file fpdf_text.cpp.

References CPDFLinkExtractFromFPDFPageLink().

Referenced by CheckPDFiumCApi(), TEST_F(), and TEST_F().

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◆ FPDFLink_GetRect()

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFLink_GetRect	(	FPDF_PAGELINK	link_page,
		int	link_index,
		int	rect_index,
		double *	left,
		double *	top,
		double *	right,
		double *	bottom )

Definition at line 522 of file fpdf_text.cpp.

References CPDFLinkExtractFromFPDFPageLink().

Referenced by CheckPDFiumCApi(), and TEST_F().

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◆ FPDFLink_GetTextRange()

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFLink_GetTextRange	(	FPDF_PAGELINK	link_page,
		int	link_index,
		int *	start_char_index,
		int *	char_count )

Definition at line 545 of file fpdf_text.cpp.

References CPDFLinkExtractFromFPDFPageLink().

Referenced by CheckPDFiumCApi(), and TEST_F().

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◆ FPDFLink_GetURL()

FPDF_EXPORT int FPDF_CALLCONV FPDFLink_GetURL	(	FPDF_PAGELINK	link_page,
		int	link_index,
		unsigned short *	buffer,
		int	buflen )

Definition at line 490 of file fpdf_text.cpp.

References fxcrt::WideString::WideString(), fxcrt::ByteString::c_str(), CPDFLinkExtractFromFPDFPageLink(), and fxcrt::WideString::ToUTF16LE().

Referenced by CheckPDFiumCApi(), TEST_F(), TEST_F(), and TEST_F().

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◆ FPDFLink_LoadWebLinks()

FPDF_EXPORT FPDF_PAGELINK FPDF_CALLCONV FPDFLink_LoadWebLinks ( FPDF_TEXTPAGE text_page )

Definition at line 470 of file fpdf_text.cpp.

References CPDFTextPageFromFPDFTextPage().

Referenced by CheckPDFiumCApi(), TEST_F(), TEST_F(), TEST_F(), and TEST_F().

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◆ FPDFText_ClosePage()

FPDF_EXPORT void FPDF_CALLCONV FPDFText_ClosePage ( FPDF_TEXTPAGE text_page )

Definition at line 53 of file fpdf_text.cpp.

Referenced by CheckPDFiumCApi(), FPDFTextPageDeleter::operator()(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), and TEST_F().

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◆ FPDFText_CountChars()

FPDF_EXPORT int FPDF_CALLCONV FPDFText_CountChars ( FPDF_TEXTPAGE text_page )

Definition at line 59 of file fpdf_text.cpp.

References CPDF_TextPage::CountChars(), and CPDFTextPageFromFPDFTextPage().

Referenced by CheckPDFiumCApi(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), and WriteText().

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◆ FPDFText_CountRects()

FPDF_EXPORT int FPDF_CALLCONV FPDFText_CountRects	(	FPDF_TEXTPAGE	text_page,
		int	start,
		int	count )

Definition at line 352 of file fpdf_text.cpp.

References CPDF_TextPage::CountRects(), and CPDFTextPageFromFPDFTextPage().

Referenced by CheckPDFiumCApi(), TEST_F(), and TEST_F().

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◆ FPDFText_FindClose()

FPDF_EXPORT void FPDF_CALLCONV FPDFText_FindClose ( FPDF_SCHHANDLE handle )

Definition at line 459 of file fpdf_text.cpp.

Referenced by CheckPDFiumCApi(), and FPDFTextFindDeleter::operator()().

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◆ FPDFText_FindNext()

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFText_FindNext ( FPDF_SCHHANDLE handle )

Definition at line 426 of file fpdf_text.cpp.

References CPDFTextPageFindFromFPDFSchHandle(), and CPDF_TextPageFind::FindNext().

Referenced by CheckPDFiumCApi().

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◆ FPDFText_FindPrev()

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFText_FindPrev ( FPDF_SCHHANDLE handle )

Definition at line 434 of file fpdf_text.cpp.

References CPDFTextPageFindFromFPDFSchHandle(), and CPDF_TextPageFind::FindPrev().

Referenced by CheckPDFiumCApi().

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◆ FPDFText_FindStart()

FPDF_EXPORT FPDF_SCHHANDLE FPDF_CALLCONV FPDFText_FindStart	(	FPDF_TEXTPAGE	text_page,
		FPDF_WIDESTRING	findwhat,
		unsigned long	flags,
		int	start_index )

Definition at line 406 of file fpdf_text.cpp.

References CPDF_TextPageFind::Options::bConsecutive, CPDF_TextPageFind::Options::bMatchCase, CPDF_TextPageFind::Options::bMatchWholeWord, and CPDFTextPageFromFPDFTextPage().

Referenced by CheckPDFiumCApi().

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◆ FPDFText_GetBoundedText()

FPDF_EXPORT int FPDF_CALLCONV FPDFText_GetBoundedText	(	FPDF_TEXTPAGE	text_page,
		double	left,
		double	top,
		double	right,
		double	bottom,
		unsigned short *	buffer,
		int	buflen )

Definition at line 379 of file fpdf_text.cpp.

References CFX_FloatRect::CFX_FloatRect(), fxcrt::ByteString::c_str(), CPDFTextPageFromFPDFTextPage(), CPDF_TextPage::GetTextByRect(), and fxcrt::WideString::ToUTF16LE().

Referenced by CheckPDFiumCApi(), and TEST_F().

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◆ FPDFText_GetCharAngle()

FPDF_EXPORT float FPDF_CALLCONV FPDFText_GetCharAngle	(	FPDF_TEXTPAGE	text_page,
		int	index )

Definition at line 217 of file fpdf_text.cpp.

References CFX_Matrix::a, CFX_Matrix::c, and CPDF_TextPage::CharInfo::m_Matrix.

Referenced by CheckPDFiumCApi(), and TEST_F().

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◆ FPDFText_GetCharBox()

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFText_GetCharBox	(	FPDF_TEXTPAGE	text_page,
		int	index,
		double *	left,
		double *	right,
		double *	bottom,
		double *	top )

Definition at line 237 of file fpdf_text.cpp.

References CFX_FloatRect::bottom, CFX_FloatRect::left, CPDF_TextPage::CharInfo::m_CharBox, CFX_FloatRect::right, and CFX_FloatRect::top.

Referenced by CheckPDFiumCApi(), and TEST_F().

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◆ FPDFText_GetCharIndexAtPos()

FPDF_EXPORT int FPDF_CALLCONV FPDFText_GetCharIndexAtPos	(	FPDF_TEXTPAGE	text_page,
		double	x,
		double	y,
		double	xTolerance,
		double	yTolerance )

Definition at line 302 of file fpdf_text.cpp.

References CPDFTextPageFromFPDFTextPage(), and CPDF_TextPage::GetIndexAtPos().

Referenced by CheckPDFiumCApi(), and TEST_F().

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◆ FPDFText_GetCharOrigin()

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFText_GetCharOrigin	(	FPDF_TEXTPAGE	text_page,
		int	index,
		double *	x,
		double *	y )

Definition at line 287 of file fpdf_text.cpp.

Referenced by CheckPDFiumCApi(), TEST_F(), and TEST_F().

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◆ FPDFText_GetFillColor()

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFText_GetFillColor	(	FPDF_TEXTPAGE	text_page,
		int	index,
		unsigned int *	R,
		unsigned int *	G,
		unsigned int *	B,
		unsigned int *	A )

Definition at line 169 of file fpdf_text.cpp.

References FXSYS_GetBValue(), FXSYS_GetGValue(), and FXSYS_GetRValue().

Referenced by CheckPDFiumCApi(), and TEST_F().

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◆ FPDFText_GetFontInfo()

FPDF_EXPORT unsigned long FPDF_CALLCONV FPDFText_GetFontInfo	(	FPDF_TEXTPAGE	text_page,
		int	index,
		void *	buffer,
		unsigned long	buflen,
		int *	flags )

Definition at line 115 of file fpdf_text.cpp.

References fxcrt::ByteString::c_str().

Referenced by CheckPDFiumCApi(), and TEST_F().

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◆ FPDFText_GetFontSize()

FPDF_EXPORT double FPDF_CALLCONV FPDFText_GetFontSize	(	FPDF_TEXTPAGE	text_page,
		int	index )

Definition at line 105 of file fpdf_text.cpp.

Referenced by CheckPDFiumCApi(), TEST_F(), TEST_F(), and TEST_F().

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◆ FPDFText_GetFontWeight()

FPDF_EXPORT int FPDF_CALLCONV FPDFText_GetFontWeight	(	FPDF_TEXTPAGE	text_page,
		int	index )

Definition at line 141 of file fpdf_text.cpp.

Referenced by CheckPDFiumCApi(), and TEST_F().

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◆ FPDFText_GetLooseCharBox()

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFText_GetLooseCharBox	(	FPDF_TEXTPAGE	text_page,
		int	index,
		FS_RECTF *	rect )

Definition at line 259 of file fpdf_text.cpp.

Referenced by CheckPDFiumCApi(), TEST_F(), and TEST_F().

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◆ FPDFText_GetMatrix()

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFText_GetMatrix	(	FPDF_TEXTPAGE	text_page,
		int	index,
		FS_MATRIX *	matrix )

Definition at line 271 of file fpdf_text.cpp.

References FSMatrixFromCFXMatrix(), and CPDF_TextPage::CharInfo::m_Matrix.

Referenced by CheckPDFiumCApi(), and TEST_F().

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◆ FPDFText_GetRect()

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFText_GetRect	(	FPDF_TEXTPAGE	text_page,
		int	rect_index,
		double *	left,
		double *	top,
		double *	right,
		double *	bottom )

Definition at line 359 of file fpdf_text.cpp.

References CFX_FloatRect::bottom, CPDFTextPageFromFPDFTextPage(), CPDF_TextPage::GetRect(), CFX_FloatRect::left, CFX_FloatRect::right, and CFX_FloatRect::top.

Referenced by CheckPDFiumCApi(), and TEST_F().

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◆ FPDFText_GetSchCount()

FPDF_EXPORT int FPDF_CALLCONV FPDFText_GetSchCount ( FPDF_SCHHANDLE handle )

Definition at line 451 of file fpdf_text.cpp.

References CPDFTextPageFindFromFPDFSchHandle(), and CPDF_TextPageFind::GetMatchedCount().

Referenced by CheckPDFiumCApi().

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◆ FPDFText_GetSchResultIndex()

FPDF_EXPORT int FPDF_CALLCONV FPDFText_GetSchResultIndex ( FPDF_SCHHANDLE handle )

Definition at line 443 of file fpdf_text.cpp.

References CPDFTextPageFindFromFPDFSchHandle(), and CPDF_TextPageFind::GetCurOrder().

Referenced by CheckPDFiumCApi().

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◆ FPDFText_GetStrokeColor()

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFText_GetStrokeColor	(	FPDF_TEXTPAGE	text_page,
		int	index,
		unsigned int *	R,
		unsigned int *	G,
		unsigned int *	B,
		unsigned int *	A )