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path: root/xfa/fgas/layout/fgas_textbreak.cpp
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Diffstat (limited to 'xfa/fgas/layout/fgas_textbreak.cpp')
-rw-r--r--xfa/fgas/layout/fgas_textbreak.cpp62
1 files changed, 28 insertions, 34 deletions
diff --git a/xfa/fgas/layout/fgas_textbreak.cpp b/xfa/fgas/layout/fgas_textbreak.cpp
index 50e3b063fd..74f8cb4756 100644
--- a/xfa/fgas/layout/fgas_textbreak.cpp
+++ b/xfa/fgas/layout/fgas_textbreak.cpp
@@ -278,15 +278,14 @@ int32_t CFX_TxtBreak::GetLineRotation(uint32_t dwStyles) const {
}
CFX_TxtChar* CFX_TxtBreak::GetLastChar(int32_t index, bool bOmitChar) const {
- CFX_TxtCharArray& ca = *m_pCurLine->m_pLineChars.get();
- int32_t iCount = ca.GetSize();
+ std::vector<CFX_TxtChar>& ca = *m_pCurLine->m_pLineChars.get();
+ int32_t iCount = pdfium::CollectionSize<int32_t>(ca);
if (index < 0 || index >= iCount) {
return nullptr;
}
- CFX_TxtChar* pTC;
int32_t iStart = iCount - 1;
while (iStart > -1) {
- pTC = ca.GetDataPtr(iStart--);
+ CFX_TxtChar* pTC = &ca[iStart--];
if (bOmitChar && pTC->GetCharType() == FX_CHARTYPE_Combination) {
continue;
}
@@ -595,7 +594,8 @@ uint32_t CFX_TxtBreak::AppendChar_Others(CFX_TxtChar* pCurChar,
uint32_t CFX_TxtBreak::AppendChar(FX_WCHAR wch) {
uint32_t dwProps = kTextLayoutCodeProperties[(uint16_t)wch];
FX_CHARTYPE chartype = GetCharTypeFromProp(dwProps);
- CFX_TxtChar* pCurChar = m_pCurLine->m_pLineChars->AddSpace();
+ m_pCurLine->m_pLineChars->emplace_back();
+ CFX_TxtChar* pCurChar = &m_pCurLine->m_pLineChars->back();
pCurChar->m_wCharCode = (uint16_t)wch;
pCurChar->m_nRotation = m_iCharRotation;
pCurChar->m_dwCharProps = dwProps;
@@ -619,7 +619,7 @@ uint32_t CFX_TxtBreak::AppendChar(FX_WCHAR wch) {
dwRet1 = EndBreak(FX_TXTBREAK_LineBreak);
int32_t iCount = m_pCurLine->CountChars();
if (iCount > 0) {
- pCurChar = m_pCurLine->m_pLineChars->GetDataPtr(iCount - 1);
+ pCurChar = &(*m_pCurLine->m_pLineChars)[iCount - 1];
}
}
}
@@ -744,13 +744,13 @@ void CFX_TxtBreak::EndBreak_BidiLine(CFX_TPOArray& tpos, uint32_t dwStatus) {
FX_TPO tpo;
CFX_TxtChar* pTC;
int32_t i, j;
- CFX_TxtCharArray& chars = *m_pCurLine->m_pLineChars.get();
+ std::vector<CFX_TxtChar>& chars = *m_pCurLine->m_pLineChars.get();
int32_t iCount = m_pCurLine->CountChars();
bool bDone = (m_pCurLine->m_iArabicChars > 0 || m_bCurRTL);
if (!m_bPagination && bDone) {
int32_t iBidiNum = 0;
for (i = 0; i < iCount; i++) {
- pTC = chars.GetDataPtr(i);
+ pTC = &chars[i];
pTC->m_iBidiPos = i;
if (pTC->GetCharType() != FX_CHARTYPE_Control) {
iBidiNum = i;
@@ -770,7 +770,7 @@ void CFX_TxtBreak::EndBreak_BidiLine(CFX_TPOArray& tpos, uint32_t dwStatus) {
int32_t iBidiLevel = -1, iCharWidth;
i = 0, j = -1;
while (i < iCount) {
- pTC = chars.GetDataPtr(i);
+ pTC = &chars[i];
if (iBidiLevel < 0) {
iBidiLevel = pTC->m_iBidiLevel;
tp.m_iWidth = 0;
@@ -837,7 +837,7 @@ void CFX_TxtBreak::EndBreak_BidiLine(CFX_TPOArray& tpos, uint32_t dwStatus) {
tp.m_iChars = iCount;
tp.m_pChars = m_pCurLine->m_pLineChars.get();
tp.m_pUserData = m_pUserData;
- pTC = chars.GetDataPtr(0);
+ pTC = &chars[0];
tp.m_dwCharStyles = pTC->m_dwCharStyles;
tp.m_iHorizontalScale = pTC->m_iHorizontalScale;
tp.m_iVerticalScale = pTC->m_iVertialScale;
@@ -1006,11 +1006,11 @@ EndBreak_Ret:
return dwStatus;
}
-int32_t CFX_TxtBreak::GetBreakPos(CFX_TxtCharArray& ca,
+int32_t CFX_TxtBreak::GetBreakPos(std::vector<CFX_TxtChar>& ca,
int32_t& iEndPos,
bool bAllChars,
bool bOnlyBrk) {
- int32_t iLength = ca.GetSize() - 1;
+ int32_t iLength = pdfium::CollectionSize<int32_t>(ca) - 1;
if (iLength < 1) {
return iLength;
}
@@ -1027,7 +1027,7 @@ int32_t CFX_TxtBreak::GetBreakPos(CFX_TxtCharArray& ca,
bool bNumberBreak = (m_dwPolicies & FX_TXTBREAKPOLICY_NumberBreak) != 0;
FX_LINEBREAKTYPE eType;
uint32_t nCodeProp, nCur, nNext;
- CFX_Char* pCur = ca.GetDataPtr(iLength--);
+ CFX_Char* pCur = &ca[iLength--];
if (bAllChars) {
pCur->m_nBreakType = FX_LBT_UNKNOWN;
}
@@ -1038,7 +1038,7 @@ int32_t CFX_TxtBreak::GetBreakPos(CFX_TxtCharArray& ca,
iEndPos -= iCharWidth;
}
while (iLength >= 0) {
- pCur = ca.GetDataPtr(iLength);
+ pCur = &ca[iLength];
nCodeProp = pCur->m_dwCharProps;
nCur = nCodeProp & 0x003F;
if (nCur == FX_CBP_SP) {
@@ -1112,7 +1112,7 @@ void CFX_TxtBreak::SplitTextLine(CFX_TxtLine* pCurLine,
return;
}
int32_t iEndPos = pCurLine->m_iWidth;
- CFX_TxtCharArray& curChars = *pCurLine->m_pLineChars.get();
+ std::vector<CFX_TxtChar>& curChars = *pCurLine->m_pLineChars;
int32_t iCharPos = GetBreakPos(curChars, iEndPos, bAllChars, false);
if (iCharPos < 0) {
iCharPos = 0;
@@ -1120,36 +1120,30 @@ void CFX_TxtBreak::SplitTextLine(CFX_TxtLine* pCurLine,
iCharPos++;
if (iCharPos >= iCount) {
pNextLine->RemoveAll(true);
- CFX_Char* pTC = curChars.GetDataPtr(iCharPos - 1);
+ CFX_Char* pTC = &curChars[iCharPos - 1];
pTC->m_nBreakType = FX_LBT_UNKNOWN;
return;
}
- CFX_TxtCharArray& nextChars = *pNextLine->m_pLineChars.get();
- int cur_size = curChars.GetSize();
- nextChars.SetSize(cur_size - iCharPos);
- FXSYS_memcpy(nextChars.GetData(), curChars.GetDataPtr(iCharPos),
- (cur_size - iCharPos) * sizeof(CFX_TxtChar));
- iCount -= iCharPos;
- cur_size = curChars.GetSize();
- curChars.RemoveAt(cur_size - iCount, iCount);
+ std::vector<CFX_TxtChar>& nextChars = *pNextLine->m_pLineChars;
+ nextChars =
+ std::vector<CFX_TxtChar>(curChars.begin() + iCharPos, curChars.end());
+ curChars.erase(curChars.begin() + iCharPos, curChars.end());
pCurLine->m_iWidth = iEndPos;
- CFX_TxtChar* pTC = curChars.GetDataPtr(iCharPos - 1);
+ CFX_TxtChar* pTC = &curChars[iCharPos - 1];
pTC->m_nBreakType = FX_LBT_UNKNOWN;
- iCount = nextChars.GetSize();
- int32_t iCharWidth, iWidth = 0;
+ iCount = pdfium::CollectionSize<int>(nextChars);
+ int32_t iWidth = 0;
for (int32_t i = 0; i < iCount; i++) {
- pTC = nextChars.GetDataPtr(i);
+ pTC = &nextChars[i];
if (pTC->GetCharType() >= FX_CHARTYPE_ArabicAlef) {
pCurLine->m_iArabicChars--;
pNextLine->m_iArabicChars++;
}
- iCharWidth = pTC->m_iCharWidth;
- if (iCharWidth > 0) {
+ int32_t iCharWidth = pTC->m_iCharWidth;
+ if (iCharWidth > 0)
iWidth += iCharWidth;
- }
- if (m_bPagination) {
+ if (m_bPagination)
continue;
- }
pTC->m_dwStatus = 0;
}
pNextLine->m_iWidth = iWidth;
@@ -1732,7 +1726,7 @@ CFX_TxtPiece::CFX_TxtPiece()
m_pUserData(nullptr) {}
CFX_TxtLine::CFX_TxtLine(int32_t iBlockSize)
- : m_pLineChars(new CFX_TxtCharArray),
+ : m_pLineChars(new std::vector<CFX_TxtChar>),
m_pLinePieces(new CFX_TxtPieceArray(16)),
m_iStart(0),
m_iWidth(0),
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 14:53:03 +0000