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authorDan Sinclair <dsinclair@chromium.org>2017-03-21 11:31:25 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-03-21 15:55:35 +0000
commit5c529e6318d46121a5ea38d3edb42c8d9f580fe8 (patch)
treef11ae317bb4cdb94e69e9b1ae1a6db6342218b61 /xfa
parenta766a958c5867a2a5562095ad03f72290db18b98 (diff)
downloadpdfium-5c529e6318d46121a5ea38d3edb42c8d9f580fe8.tar.xz
Combine more RTF and TXT Break code
This Cl conbines several more methods from RTFBreak and TXTBreak into the common Break baseclass. Change-Id: Ibe2236eb4fd30faab239e7c9c8b578164014eb39 Reviewed-on: https://pdfium-review.googlesource.com/3108 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'xfa')
-rw-r--r--xfa/fde/cfde_txtedtpage.cpp6
-rw-r--r--xfa/fde/cfde_txtedtparag.cpp2
-rw-r--r--xfa/fde/tto/fde_textout.cpp6
-rw-r--r--xfa/fgas/layout/cfx_break.cpp59
-rw-r--r--xfa/fgas/layout/cfx_break.h11
-rw-r--r--xfa/fgas/layout/fgas_rtfbreak.cpp72
-rw-r--r--xfa/fgas/layout/fgas_rtfbreak.h8
-rw-r--r--xfa/fgas/layout/fgas_textbreak.cpp63
-rw-r--r--xfa/fgas/layout/fgas_textbreak.h7
9 files changed, 87 insertions, 147 deletions
diff --git a/xfa/fde/cfde_txtedtpage.cpp b/xfa/fde/cfde_txtedtpage.cpp
index c3d21430bd..3a1c9ab88f 100644
--- a/xfa/fde/cfde_txtedtpage.cpp
+++ b/xfa/fde/cfde_txtedtpage.cpp
@@ -296,16 +296,16 @@ int32_t CFDE_TxtEdtPage::LoadPage(const CFX_RectF* pClipBox,
if (!CFX_BreakTypeNoneOrPiece(dwBreakStatus)) {
int32_t nPieceCount = pBreak->CountBreakPieces();
for (int32_t j = 0; j < nPieceCount; j++) {
- const CFX_BreakPiece* pPiece = pBreak->GetBreakPiece(j);
+ const CFX_BreakPiece* pPiece = pBreak->GetBreakPieceUnstable(j);
FDE_TEXTEDITPIECE TxtEdtPiece;
FXSYS_memset(&TxtEdtPiece, 0, sizeof(FDE_TEXTEDITPIECE));
TxtEdtPiece.nBidiLevel = pPiece->m_iBidiLevel;
TxtEdtPiece.nCount = pPiece->GetLength();
TxtEdtPiece.nStart = nPieceStart;
TxtEdtPiece.dwCharStyles = pPiece->m_dwCharStyles;
- if (FX_IsOdd(pPiece->m_iBidiLevel)) {
+ if (FX_IsOdd(pPiece->m_iBidiLevel))
TxtEdtPiece.dwCharStyles |= FX_TXTCHARSTYLE_OddBidiLevel;
- }
+
float fParaBreakWidth = 0.0f;
if (!CFX_BreakTypeNoneOrPiece(pPiece->m_dwStatus)) {
wchar_t wRtChar = pParams->wLineBreakChar;
diff --git a/xfa/fde/cfde_txtedtparag.cpp b/xfa/fde/cfde_txtedtparag.cpp
index d22fa53c02..d76fd7114f 100644
--- a/xfa/fde/cfde_txtedtparag.cpp
+++ b/xfa/fde/cfde_txtedtparag.cpp
@@ -63,7 +63,7 @@ void CFDE_TxtEdtParag::LoadParag() {
int32_t nCount = pTxtBreak->CountBreakPieces();
int32_t nTotal = 0;
for (int32_t j = 0; j < nCount; j++) {
- const CFX_BreakPiece* Piece = pTxtBreak->GetBreakPiece(j);
+ const CFX_BreakPiece* Piece = pTxtBreak->GetBreakPieceUnstable(j);
nTotal += Piece->GetLength();
}
LineBaseArr.Add(nTotal);
diff --git a/xfa/fde/tto/fde_textout.cpp b/xfa/fde/tto/fde_textout.cpp
index 6808ff0c6c..6d56ec70c8 100644
--- a/xfa/fde/tto/fde_textout.cpp
+++ b/xfa/fde/tto/fde_textout.cpp
@@ -244,7 +244,7 @@ bool CFDE_TextOut::RetrieveLineWidth(CFX_BreakType dwBreakStatus,
float fLineWidth = 0.0f;
int32_t iCount = m_pTxtBreak->CountBreakPieces();
for (int32_t i = 0; i < iCount; i++) {
- const CFX_BreakPiece* pPiece = m_pTxtBreak->GetBreakPiece(i);
+ const CFX_BreakPiece* pPiece = m_pTxtBreak->GetBreakPieceUnstable(i);
fLineWidth += static_cast<float>(pPiece->m_iWidth) / 20000.0f;
fStartPos =
std::min(fStartPos, static_cast<float>(pPiece->m_iStartPos) / 20000.0f);
@@ -386,7 +386,7 @@ void CFDE_TextOut::RetrieveEllPieces(std::vector<int32_t>* pCharWidths) {
int32_t iCount = m_pTxtBreak->CountBreakPieces();
int32_t iCharIndex = 0;
for (int32_t i = 0; i < iCount; i++) {
- const CFX_BreakPiece* pPiece = m_pTxtBreak->GetBreakPiece(i);
+ const CFX_BreakPiece* pPiece = m_pTxtBreak->GetBreakPieceUnstable(i);
int32_t iPieceChars = pPiece->GetLength();
for (int32_t j = 0; j < iPieceChars; j++) {
(*pCharWidths)[iCharIndex] =
@@ -466,7 +466,7 @@ bool CFDE_TextOut::RetrievePieces(CFX_BreakType dwBreakStatus,
int32_t iLineWidth = FXSYS_round(fLineWidth * 20000.0f);
int32_t iCount = m_pTxtBreak->CountBreakPieces();
for (int32_t i = 0; i < iCount; i++) {
- const CFX_BreakPiece* pPiece = m_pTxtBreak->GetBreakPiece(i);
+ const CFX_BreakPiece* pPiece = m_pTxtBreak->GetBreakPieceUnstable(i);
int32_t iPieceChars = pPiece->GetLength();
int32_t iChar = iStartChar;
int32_t iWidth = 0;
diff --git a/xfa/fgas/layout/cfx_break.cpp b/xfa/fgas/layout/cfx_break.cpp
index a8280b1161..52236f3176 100644
--- a/xfa/fgas/layout/cfx_break.cpp
+++ b/xfa/fgas/layout/cfx_break.cpp
@@ -7,6 +7,9 @@
#include "xfa/fgas/layout/cfx_break.h"
#include <algorithm>
+#include <vector>
+
+#include "third_party/base/stl_util.h"
namespace {
@@ -18,6 +21,7 @@ CFX_Break::CFX_Break(uint32_t dwLayoutStyles)
: m_eCharType(FX_CHARTYPE_Unknown),
m_bSingleLine(false),
m_bCombText(false),
+ m_dwIdentity(0),
m_dwLayoutStyles(dwLayoutStyles),
m_iLineStart(0),
m_iLineWidth(2000000),
@@ -88,6 +92,21 @@ void CFX_Break::SetFontSize(float fFontSize) {
FontChanged();
}
+void CFX_Break::SetBreakStatus() {
+ ++m_dwIdentity;
+ int32_t iCount = m_pCurLine->CountChars();
+ if (iCount < 1)
+ return;
+
+ CFX_Char* tc = m_pCurLine->GetChar(iCount - 1);
+ if (tc->m_dwStatus == CFX_BreakType::None)
+ tc->m_dwStatus = CFX_BreakType::Piece;
+}
+
+FX_CHARTYPE CFX_Break::GetUnifiedCharType(FX_CHARTYPE chartype) const {
+ return chartype >= FX_CHARTYPE_ArabicAlef ? FX_CHARTYPE_Arabic : chartype;
+}
+
void CFX_Break::FontChanged() {
m_iDefChar = 0;
if (!m_pFont || m_wDefChar == 0xFEFF)
@@ -140,3 +159,43 @@ void CFX_Break::SetLineBoundary(float fLineStart, float fLineEnd) {
m_pCurLine->m_iStart = std::min(m_pCurLine->m_iStart, m_iLineWidth);
m_pCurLine->m_iStart = std::max(m_pCurLine->m_iStart, m_iLineStart);
}
+
+CFX_Char* CFX_Break::GetLastChar(int32_t index,
+ bool bOmitChar,
+ bool bRichText) const {
+ std::vector<CFX_Char>& tca = m_pCurLine->m_LineChars;
+ if (!pdfium::IndexInBounds(tca, index))
+ return nullptr;
+
+ int32_t iStart = pdfium::CollectionSize<int32_t>(tca) - 1;
+ while (iStart > -1) {
+ CFX_Char* pTC = &tca[iStart--];
+ if (((bRichText && pTC->m_iCharWidth < 0) || bOmitChar) &&
+ pTC->GetCharType() == FX_CHARTYPE_Combination) {
+ continue;
+ }
+ if (--index < 0)
+ return pTC;
+ }
+ return nullptr;
+}
+
+int32_t CFX_Break::CountBreakPieces() const {
+ return HasLine() ? pdfium::CollectionSize<int32_t>(
+ m_Line[m_iReadyLineIndex].m_LinePieces)
+ : 0;
+}
+
+const CFX_BreakPiece* CFX_Break::GetBreakPieceUnstable(int32_t index) const {
+ if (!HasLine())
+ return nullptr;
+ if (!pdfium::IndexInBounds(m_Line[m_iReadyLineIndex].m_LinePieces, index))
+ return nullptr;
+ return &m_Line[m_iReadyLineIndex].m_LinePieces[index];
+}
+
+void CFX_Break::ClearBreakPieces() {
+ if (HasLine())
+ m_Line[m_iReadyLineIndex].Clear();
+ m_iReadyLineIndex = -1;
+}
diff --git a/xfa/fgas/layout/cfx_break.h b/xfa/fgas/layout/cfx_break.h
index 631cc5aaa1..4a7185bd70 100644
--- a/xfa/fgas/layout/cfx_break.h
+++ b/xfa/fgas/layout/cfx_break.h
@@ -50,14 +50,23 @@ class CFX_Break {
void SetParagraphBreakChar(wchar_t wch);
void SetDefaultChar(wchar_t wch);
- virtual void SetBreakStatus() = 0;
+ int32_t CountBreakPieces() const;
+ const CFX_BreakPiece* GetBreakPieceUnstable(int32_t index) const;
+ void ClearBreakPieces();
+
+ CFX_Char* GetLastChar(int32_t index, bool bOmitChar, bool bRichText) const;
protected:
explicit CFX_Break(uint32_t dwLayoutStyles);
+ void SetBreakStatus();
+ bool HasLine() const { return m_iReadyLineIndex >= 0; }
+ FX_CHARTYPE GetUnifiedCharType(FX_CHARTYPE dwType) const;
+
FX_CHARTYPE m_eCharType;
bool m_bSingleLine;
bool m_bCombText;
+ uint32_t m_dwIdentity;
uint32_t m_dwLayoutStyles;
int32_t m_iLineStart;
int32_t m_iLineWidth;
diff --git a/xfa/fgas/layout/fgas_rtfbreak.cpp b/xfa/fgas/layout/fgas_rtfbreak.cpp
index 81fbea0cc6..07a3cefa69 100644
--- a/xfa/fgas/layout/fgas_rtfbreak.cpp
+++ b/xfa/fgas/layout/fgas_rtfbreak.cpp
@@ -17,8 +17,7 @@ CFX_RTFBreak::CFX_RTFBreak(uint32_t dwLayoutStyles)
: CFX_Break(dwLayoutStyles),
m_bPagination(false),
m_iAlignment(CFX_RTFLineAlignment::Left),
- m_pUserData(nullptr),
- m_dwIdentity(0) {
+ m_pUserData(nullptr) {
SetBreakStatus();
m_bPagination = !!(m_dwLayoutStyles & FX_LAYOUTSTYLE_Pagination);
}
@@ -50,40 +49,6 @@ void CFX_RTFBreak::SetUserData(const CFX_RetainPtr<CFX_Retainable>& pUserData) {
m_pUserData = pUserData;
}
-void CFX_RTFBreak::SetBreakStatus() {
- ++m_dwIdentity;
- int32_t iCount = m_pCurLine->CountChars();
- if (iCount < 1)
- return;
-
- CFX_Char* tc = m_pCurLine->GetChar(iCount - 1);
- if (tc->m_dwStatus == CFX_BreakType::None)
- tc->m_dwStatus = CFX_BreakType::Piece;
-}
-
-CFX_Char* CFX_RTFBreak::GetLastChar(int32_t index) const {
- std::vector<CFX_Char>& tca = m_pCurLine->m_LineChars;
- int32_t iCount = pdfium::CollectionSize<int32_t>(tca);
- if (index < 0 || index >= iCount)
- return nullptr;
-
- int32_t iStart = iCount - 1;
- while (iStart > -1) {
- CFX_Char* pTC = &tca[iStart--];
- if (pTC->m_iCharWidth >= 0 ||
- pTC->GetCharType() != FX_CHARTYPE_Combination) {
- if (--index < 0)
- return pTC;
- }
- }
- return nullptr;
-}
-
-inline FX_CHARTYPE CFX_RTFBreak::GetUnifiedCharType(
- FX_CHARTYPE chartype) const {
- return chartype >= FX_CHARTYPE_ArabicAlef ? FX_CHARTYPE_Arabic : chartype;
-}
-
int32_t CFX_RTFBreak::GetLastPositionedTab() const {
return m_PositionedTabs.empty() ? m_iLineStart : m_PositionedTabs.back();
}
@@ -167,7 +132,7 @@ void CFX_RTFBreak::AppendChar_Combination(CFX_Char* pCurChar) {
iCharWidth *= m_iFontSize;
iCharWidth = iCharWidth * m_iHorizontalScale / 100;
- CFX_Char* pLastChar = GetLastChar(0);
+ CFX_Char* pLastChar = GetLastChar(0, false, true);
if (pLastChar && pLastChar->GetCharType() > FX_CHARTYPE_Combination)
iCharWidth = -iCharWidth;
else
@@ -224,10 +189,10 @@ CFX_BreakType CFX_RTFBreak::AppendChar_Arabic(CFX_Char* pCurChar) {
bool bAlef = false;
if (m_eCharType >= FX_CHARTYPE_ArabicAlef &&
m_eCharType <= FX_CHARTYPE_ArabicDistortion) {
- pLastChar = GetLastChar(1);
+ pLastChar = GetLastChar(1, false, true);
if (pLastChar) {
m_pCurLine->m_iWidth -= pLastChar->m_iCharWidth;
- CFX_Char* pPrevChar = GetLastChar(2);
+ CFX_Char* pPrevChar = GetLastChar(2, false, true);
wForm = pdfium::arabic::GetFormChar(pLastChar, pPrevChar, pCurChar);
bAlef = (wForm == 0xFEFF &&
pLastChar->GetCharType() == FX_CHARTYPE_ArabicAlef);
@@ -292,7 +257,7 @@ CFX_BreakType CFX_RTFBreak::EndBreak(CFX_BreakType dwStatus) {
return m_pCurLine->m_LinePieces.back().m_dwStatus;
}
- if (HasRTFLine()) {
+ if (HasLine()) {
if (!m_Line[m_iReadyLineIndex].m_LinePieces.empty()) {
if (dwStatus != CFX_BreakType::Piece)
m_Line[m_iReadyLineIndex].m_LinePieces.back().m_dwStatus = dwStatus;
@@ -324,7 +289,7 @@ CFX_BreakType CFX_RTFBreak::EndBreak(CFX_BreakType dwStatus) {
m_pCurLine = pNextLine;
m_pCurLine->m_iStart = m_iLineStart;
- CFX_Char* pTC = GetLastChar(0);
+ CFX_Char* pTC = GetLastChar(0, false, true);
m_eCharType = pTC ? pTC->GetCharType() : FX_CHARTYPE_Unknown;
return dwStatus;
}
@@ -698,31 +663,6 @@ void CFX_RTFBreak::SplitTextLine(CFX_BreakLine* pCurLine,
}
}
-int32_t CFX_RTFBreak::CountBreakPieces() const {
- return HasRTFLine() ? pdfium::CollectionSize<int32_t>(
- m_Line[m_iReadyLineIndex].m_LinePieces)
- : 0;
-}
-
-const CFX_BreakPiece* CFX_RTFBreak::GetBreakPieceUnstable(int32_t index) const {
- if (!HasRTFLine())
- return nullptr;
-
- const std::vector<CFX_BreakPiece>& pRTFPieces =
- m_Line[m_iReadyLineIndex].m_LinePieces;
- if (!pdfium::IndexInBounds(pRTFPieces, index))
- return nullptr;
-
- return &pRTFPieces[index];
-}
-
-void CFX_RTFBreak::ClearBreakPieces() {
- if (HasRTFLine())
- m_Line[m_iReadyLineIndex].Clear();
-
- m_iReadyLineIndex = -1;
-}
-
int32_t CFX_RTFBreak::GetDisplayPos(const FX_RTFTEXTOBJ* pText,
FXTEXT_CHARPOS* pCharPos,
bool bCharCode) const {
diff --git a/xfa/fgas/layout/fgas_rtfbreak.h b/xfa/fgas/layout/fgas_rtfbreak.h
index 865b17ffb3..7cbd250218 100644
--- a/xfa/fgas/layout/fgas_rtfbreak.h
+++ b/xfa/fgas/layout/fgas_rtfbreak.h
@@ -56,9 +56,6 @@ class CFX_RTFBreak : public CFX_Break {
void AddPositionedTab(float fTabPos);
CFX_BreakType EndBreak(CFX_BreakType dwStatus);
- int32_t CountBreakPieces() const;
- const CFX_BreakPiece* GetBreakPieceUnstable(int32_t index) const;
- void ClearBreakPieces();
int32_t GetDisplayPos(const FX_RTFTEXTOBJ* pText,
FXTEXT_CHARPOS* pCharPos,
@@ -74,10 +71,6 @@ class CFX_RTFBreak : public CFX_Break {
CFX_BreakType AppendChar_Control(CFX_Char* pCurChar);
CFX_BreakType AppendChar_Arabic(CFX_Char* pCurChar);
CFX_BreakType AppendChar_Others(CFX_Char* pCurChar);
- void SetBreakStatus() override;
- CFX_Char* GetLastChar(int32_t index) const;
- bool HasRTFLine() const { return m_iReadyLineIndex >= 0; }
- FX_CHARTYPE GetUnifiedCharType(FX_CHARTYPE chartype) const;
int32_t GetLastPositionedTab() const;
bool GetPositionedTab(int32_t* iTabPos) const;
@@ -100,7 +93,6 @@ class CFX_RTFBreak : public CFX_Break {
std::vector<int32_t> m_PositionedTabs;
CFX_RTFLineAlignment m_iAlignment;
CFX_RetainPtr<CFX_Retainable> m_pUserData;
- uint32_t m_dwIdentity;
};
#endif // XFA_FGAS_LAYOUT_FGAS_RTFBREAK_H_
diff --git a/xfa/fgas/layout/fgas_textbreak.cpp b/xfa/fgas/layout/fgas_textbreak.cpp
index 41091700fb..c21d6bba3a 100644
--- a/xfa/fgas/layout/fgas_textbreak.cpp
+++ b/xfa/fgas/layout/fgas_textbreak.cpp
@@ -46,37 +46,6 @@ void CFX_TxtBreak::SetCombWidth(float fCombWidth) {
m_iCombWidth = FXSYS_round(fCombWidth * 20000.0f);
}
-void CFX_TxtBreak::SetBreakStatus() {
- int32_t iCount = m_pCurLine->CountChars();
- if (iCount < 1)
- return;
-
- CFX_Char* pTC = m_pCurLine->GetChar(iCount - 1);
- if (pTC->m_dwStatus == CFX_BreakType::None)
- pTC->m_dwStatus = CFX_BreakType::Piece;
-}
-CFX_Char* CFX_TxtBreak::GetLastChar(int32_t index, bool bOmitChar) const {
- std::vector<CFX_Char>& ca = m_pCurLine->m_LineChars;
- int32_t iCount = pdfium::CollectionSize<int32_t>(ca);
- if (index < 0 || index >= iCount)
- return nullptr;
-
- int32_t iStart = iCount - 1;
- while (iStart > -1) {
- CFX_Char* pTC = &ca[iStart--];
- if (bOmitChar && pTC->GetCharType() == FX_CHARTYPE_Combination)
- continue;
- if (--index < 0)
- return pTC;
- }
- return nullptr;
-}
-
-inline FX_CHARTYPE CFX_TxtBreak::GetUnifiedCharType(
- FX_CHARTYPE chartype) const {
- return chartype >= FX_CHARTYPE_ArabicAlef ? FX_CHARTYPE_Arabic : chartype;
-}
-
void CFX_TxtBreak::AppendChar_PageLoad(CFX_Char* pCurChar, uint32_t dwProps) {
pCurChar->m_dwStatus = CFX_BreakType::None;
pCurChar->m_dwCharStyles = m_iAlignment | (1 << 8);
@@ -91,7 +60,7 @@ void CFX_TxtBreak::AppendChar_Combination(CFX_Char* pCurChar) {
iCharWidth = m_iCombWidth;
} else {
wForm = wch;
- CFX_Char* pLastChar = GetLastChar(0, false);
+ CFX_Char* pLastChar = GetLastChar(0, false, false);
if (pLastChar &&
(pLastChar->m_dwCharStyles & FX_TXTCHARSTYLE_ArabicShadda) == 0) {
bool bShadda = false;
@@ -162,13 +131,13 @@ CFX_BreakType CFX_TxtBreak::AppendChar_Arabic(CFX_Char* pCurChar) {
bool bAlef = false;
if (!m_bCombText && m_eCharType >= FX_CHARTYPE_ArabicAlef &&
m_eCharType <= FX_CHARTYPE_ArabicDistortion) {
- pLastChar = GetLastChar(1);
+ pLastChar = GetLastChar(1, true, false);
if (pLastChar) {
iCharWidth = pLastChar->m_iCharWidth;
if (iCharWidth > 0)
iLineWidth -= iCharWidth;
- CFX_Char* pPrevChar = GetLastChar(2);
+ CFX_Char* pPrevChar = GetLastChar(2, true, false);
wForm = pdfium::arabic::GetFormChar(pLastChar, pPrevChar, pCurChar);
bAlef = (wForm == 0xFEFF &&
pLastChar->GetCharType() == FX_CHARTYPE_ArabicAlef);
@@ -514,7 +483,7 @@ CFX_BreakType CFX_TxtBreak::EndBreak(CFX_BreakType dwStatus) {
return m_pCurLine->m_LinePieces.back().m_dwStatus;
}
- if (HasTxtLine()) {
+ if (HasLine()) {
if (!m_Line[m_iReadyLineIndex].m_LinePieces.empty()) {
if (dwStatus != CFX_BreakType::Piece)
m_Line[m_iReadyLineIndex].m_LinePieces.back().m_dwStatus = dwStatus;
@@ -542,7 +511,7 @@ CFX_BreakType CFX_TxtBreak::EndBreak(CFX_BreakType dwStatus) {
}
m_pCurLine = pNextLine;
- CFX_Char* pTC = GetLastChar(0, false);
+ CFX_Char* pTC = GetLastChar(0, false, false);
m_eCharType = pTC ? pTC->GetCharType() : FX_CHARTYPE_Unknown;
return dwStatus;
@@ -682,28 +651,6 @@ void CFX_TxtBreak::SplitTextLine(CFX_BreakLine* pCurLine,
pNextLine->m_iWidth = iWidth;
}
-int32_t CFX_TxtBreak::CountBreakPieces() const {
- return HasTxtLine() ? pdfium::CollectionSize<int32_t>(
- m_Line[m_iReadyLineIndex].m_LinePieces)
- : 0;
-}
-
-const CFX_BreakPiece* CFX_TxtBreak::GetBreakPiece(int32_t index) const {
- if (!HasTxtLine())
- return nullptr;
-
- if (!pdfium::IndexInBounds(m_Line[m_iReadyLineIndex].m_LinePieces, index))
- return nullptr;
-
- return &m_Line[m_iReadyLineIndex].m_LinePieces[index];
-}
-
-void CFX_TxtBreak::ClearBreakPieces() {
- if (HasTxtLine())
- m_Line[m_iReadyLineIndex].Clear();
- m_iReadyLineIndex = -1;
-}
-
struct FX_FORMCHAR {
uint16_t wch;
uint16_t wForm;
diff --git a/xfa/fgas/layout/fgas_textbreak.h b/xfa/fgas/layout/fgas_textbreak.h
index 439a7ee15b..81aaf58219 100644
--- a/xfa/fgas/layout/fgas_textbreak.h
+++ b/xfa/fgas/layout/fgas_textbreak.h
@@ -64,9 +64,6 @@ class CFX_TxtBreak : public CFX_Break {
void SetAlignment(int32_t iAlignment);
void SetCombWidth(float fCombWidth);
CFX_BreakType EndBreak(CFX_BreakType dwStatus);
- int32_t CountBreakPieces() const;
- const CFX_BreakPiece* GetBreakPiece(int32_t index) const;
- void ClearBreakPieces();
int32_t GetDisplayPos(const FX_TXTRUN* pTxtRun,
FXTEXT_CHARPOS* pCharPos,
@@ -84,10 +81,6 @@ class CFX_TxtBreak : public CFX_Break {
CFX_BreakType AppendChar_Arabic(CFX_Char* pCurChar);
CFX_BreakType AppendChar_Others(CFX_Char* pCurChar);
- void SetBreakStatus() override;
- CFX_Char* GetLastChar(int32_t index, bool bOmitChar = true) const;
- bool HasTxtLine() const { return m_iReadyLineIndex >= 0; }
- FX_CHARTYPE GetUnifiedCharType(FX_CHARTYPE dwType) const;
void ResetContextCharStyles();
bool EndBreak_SplitLine(CFX_BreakLine* pNextLine, bool bAllChars);
void EndBreak_BidiLine(std::deque<FX_TPO>* tpos, CFX_BreakType dwStatus);