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path: root/xfa/fgas/layout/fgas_rtfbreak.cpp
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Diffstat (limited to 'xfa/fgas/layout/fgas_rtfbreak.cpp')
-rw-r--r--xfa/fgas/layout/fgas_rtfbreak.cpp118
1 files changed, 47 insertions, 71 deletions
diff --git a/xfa/fgas/layout/fgas_rtfbreak.cpp b/xfa/fgas/layout/fgas_rtfbreak.cpp
index c725dfb268..85edaf7f99 100644
--- a/xfa/fgas/layout/fgas_rtfbreak.cpp
+++ b/xfa/fgas/layout/fgas_rtfbreak.cpp
@@ -148,20 +148,20 @@ void CFX_RTFBreak::SetBreakStatus() {
if (iCount < 1)
return;
- CFX_RTFChar& tc = m_pCurLine->GetChar(iCount - 1);
- if (tc.m_dwStatus == CFX_BreakType::None)
- tc.m_dwStatus = CFX_BreakType::Piece;
+ CFX_Char* tc = m_pCurLine->GetChar(iCount - 1);
+ if (tc->m_dwStatus == CFX_BreakType::None)
+ tc->m_dwStatus = CFX_BreakType::Piece;
}
-CFX_RTFChar* CFX_RTFBreak::GetLastChar(int32_t index) const {
- std::vector<CFX_RTFChar>& tca = m_pCurLine->m_LineChars;
+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_RTFChar* pTC = &tca[iStart--];
+ CFX_Char* pTC = &tca[iStart--];
if (pTC->m_iCharWidth >= 0 ||
pTC->GetCharType() != FX_CHARTYPE_Combination) {
if (--index < 0)
@@ -197,7 +197,7 @@ CFX_BreakType CFX_RTFBreak::AppendChar(FX_WCHAR wch) {
FX_CHARTYPE chartype = GetCharTypeFromProp(dwProps);
m_pCurLine->m_LineChars.emplace_back();
- CFX_RTFChar* pCurChar = &m_pCurLine->m_LineChars.back();
+ CFX_Char* pCurChar = &m_pCurLine->m_LineChars.back();
pCurChar->m_dwStatus = CFX_BreakType::None;
pCurChar->m_wCharCode = wch;
pCurChar->m_dwCharProps = dwProps;
@@ -253,14 +253,14 @@ CFX_BreakType CFX_RTFBreak::AppendChar(FX_WCHAR wch) {
return std::max(dwRet1, dwRet2);
}
-void CFX_RTFBreak::AppendChar_Combination(CFX_RTFChar* pCurChar) {
+void CFX_RTFBreak::AppendChar_Combination(CFX_Char* pCurChar) {
int32_t iCharWidth = 0;
if (!m_pFont->GetCharWidth(pCurChar->m_wCharCode, iCharWidth, false))
iCharWidth = 0;
iCharWidth *= m_iFontSize;
iCharWidth = iCharWidth * m_iHorizontalScale / 100;
- CFX_RTFChar* pLastChar = GetLastChar(0);
+ CFX_Char* pLastChar = GetLastChar(0);
if (pLastChar && pLastChar->GetCharType() > FX_CHARTYPE_Combination)
iCharWidth = -iCharWidth;
else
@@ -271,7 +271,7 @@ void CFX_RTFBreak::AppendChar_Combination(CFX_RTFChar* pCurChar) {
m_pCurLine->m_iWidth += iCharWidth;
}
-void CFX_RTFBreak::AppendChar_Tab(CFX_RTFChar* pCurChar) {
+void CFX_RTFBreak::AppendChar_Tab(CFX_Char* pCurChar) {
if (!(m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_ExpandTab))
return;
@@ -286,7 +286,7 @@ void CFX_RTFBreak::AppendChar_Tab(CFX_RTFChar* pCurChar) {
iLineWidth += iCharWidth;
}
-CFX_BreakType CFX_RTFBreak::AppendChar_Control(CFX_RTFChar* pCurChar) {
+CFX_BreakType CFX_RTFBreak::AppendChar_Control(CFX_Char* pCurChar) {
CFX_BreakType dwRet2 = CFX_BreakType::None;
switch (pCurChar->m_wCharCode) {
case L'\v':
@@ -310,8 +310,8 @@ CFX_BreakType CFX_RTFBreak::AppendChar_Control(CFX_RTFChar* pCurChar) {
return dwRet2;
}
-CFX_BreakType CFX_RTFBreak::AppendChar_Arabic(CFX_RTFChar* pCurChar) {
- CFX_RTFChar* pLastChar = nullptr;
+CFX_BreakType CFX_RTFBreak::AppendChar_Arabic(CFX_Char* pCurChar) {
+ CFX_Char* pLastChar = nullptr;
int32_t iCharWidth = 0;
FX_WCHAR wForm;
bool bAlef = false;
@@ -320,7 +320,7 @@ CFX_BreakType CFX_RTFBreak::AppendChar_Arabic(CFX_RTFChar* pCurChar) {
pLastChar = GetLastChar(1);
if (pLastChar) {
m_pCurLine->m_iWidth -= pLastChar->m_iCharWidth;
- CFX_RTFChar* pPrevChar = GetLastChar(2);
+ CFX_Char* pPrevChar = GetLastChar(2);
wForm = pdfium::arabic::GetFormChar(pLastChar, pPrevChar, pCurChar);
bAlef = (wForm == 0xFEFF &&
pLastChar->GetCharType() == FX_CHARTYPE_ArabicAlef);
@@ -355,7 +355,7 @@ CFX_BreakType CFX_RTFBreak::AppendChar_Arabic(CFX_RTFChar* pCurChar) {
return CFX_BreakType::None;
}
-CFX_BreakType CFX_RTFBreak::AppendChar_Others(CFX_RTFChar* pCurChar) {
+CFX_BreakType CFX_RTFBreak::AppendChar_Others(CFX_Char* pCurChar) {
FX_CHARTYPE chartype = pCurChar->GetCharType();
FX_WCHAR wForm = pCurChar->m_wCharCode;
int32_t iCharWidth = 0;
@@ -398,13 +398,13 @@ CFX_BreakType CFX_RTFBreak::EndBreak(CFX_BreakType dwStatus) {
if (iCount < 1)
return CFX_BreakType::None;
- CFX_RTFChar& tc = m_pCurLine->GetChar(iCount - 1);
- tc.m_dwStatus = dwStatus;
+ CFX_Char* tc = m_pCurLine->GetChar(iCount - 1);
+ tc->m_dwStatus = dwStatus;
if (dwStatus == CFX_BreakType::Piece)
return dwStatus;
m_iReadyLineIndex = m_pCurLine == &m_RTFLine[0] ? 0 : 1;
- CFX_RTFLine* pNextLine = &m_RTFLine[1 - m_iReadyLineIndex];
+ CFX_BreakLine* pNextLine = &m_RTFLine[1 - m_iReadyLineIndex];
bool bAllChars = m_iAlignment == CFX_RTFLineAlignment::Justified ||
m_iAlignment == CFX_RTFLineAlignment::Distributed;
@@ -417,18 +417,18 @@ CFX_BreakType CFX_RTFBreak::EndBreak(CFX_BreakType dwStatus) {
m_pCurLine = pNextLine;
m_pCurLine->m_iStart = m_iBoundaryStart;
- CFX_RTFChar* pTC = GetLastChar(0);
+ CFX_Char* pTC = GetLastChar(0);
m_eCharType = pTC ? pTC->GetCharType() : FX_CHARTYPE_Unknown;
return dwStatus;
}
-bool CFX_RTFBreak::EndBreak_SplitLine(CFX_RTFLine* pNextLine,
+bool CFX_RTFBreak::EndBreak_SplitLine(CFX_BreakLine* pNextLine,
bool bAllChars,
CFX_BreakType dwStatus) {
bool bDone = false;
if (m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
- const CFX_RTFChar& tc = m_pCurLine->GetChar(m_pCurLine->CountChars() - 1);
- switch (tc.GetCharType()) {
+ const CFX_Char* tc = m_pCurLine->GetChar(m_pCurLine->CountChars() - 1);
+ switch (tc->GetCharType()) {
case FX_CHARTYPE_Tab:
case FX_CHARTYPE_Control:
case FX_CHARTYPE_Space:
@@ -448,15 +448,15 @@ bool CFX_RTFBreak::EndBreak_SplitLine(CFX_RTFLine* pNextLine,
return false;
}
- const CFX_RTFChar* pCurChars = m_pCurLine->m_LineChars.data();
- CFX_RTFPiece tp;
+ const CFX_Char* pCurChars = m_pCurLine->m_LineChars.data();
+ CFX_BreakPiece tp;
tp.m_pChars = &m_pCurLine->m_LineChars;
bool bNew = true;
uint32_t dwIdentity = static_cast<uint32_t>(-1);
int32_t iLast = m_pCurLine->CountChars() - 1;
int32_t j = 0;
for (int32_t i = 0; i <= iLast;) {
- const CFX_RTFChar* pTC = pCurChars + i;
+ const CFX_Char* pTC = pCurChars + i;
if (bNew) {
tp.m_iStartChar = i;
tp.m_iStartPos += tp.m_iWidth;
@@ -494,8 +494,8 @@ bool CFX_RTFBreak::EndBreak_SplitLine(CFX_RTFLine* pNextLine,
void CFX_RTFBreak::EndBreak_BidiLine(std::deque<FX_TPO>* tpos,
CFX_BreakType dwStatus) {
- CFX_RTFChar* pTC;
- std::vector<CFX_RTFChar>& chars = m_pCurLine->m_LineChars;
+ CFX_Char* pTC;
+ std::vector<CFX_Char>& chars = m_pCurLine->m_LineChars;
int32_t iCount = m_pCurLine->CountChars();
if (!m_bPagination && m_pCurLine->m_iArabicChars > 0) {
int32_t iBidiNum = 0;
@@ -517,7 +517,7 @@ void CFX_RTFBreak::EndBreak_BidiLine(std::deque<FX_TPO>* tpos,
}
}
- CFX_RTFPiece tp;
+ CFX_BreakPiece tp;
tp.m_dwStatus = CFX_BreakType::Piece;
tp.m_iStartPos = m_pCurLine->m_iStart;
tp.m_pChars = &chars;
@@ -577,7 +577,7 @@ void CFX_RTFBreak::EndBreak_BidiLine(std::deque<FX_TPO>* tpos,
std::sort(tpos->begin(), tpos->end());
int32_t iStartPos = m_pCurLine->m_iStart;
for (const auto& it : *tpos) {
- CFX_RTFPiece& ttp = m_pCurLine->m_LinePieces[it.index];
+ CFX_BreakPiece& ttp = m_pCurLine->m_LinePieces[it.index];
ttp.m_iStartPos = iStartPos;
iStartPos += ttp.m_iWidth;
}
@@ -590,23 +590,23 @@ void CFX_RTFBreak::EndBreak_Alignment(const std::deque<FX_TPO>& tpos,
int32_t iGapChars = 0;
bool bFind = false;
for (auto it = tpos.rbegin(); it != tpos.rend(); it++) {
- CFX_RTFPiece& ttp = m_pCurLine->m_LinePieces[it->index];
+ CFX_BreakPiece& ttp = m_pCurLine->m_LinePieces[it->index];
if (!bFind)
iNetWidth = ttp.GetEndPos();
bool bArabic = FX_IsOdd(ttp.m_iBidiLevel);
int32_t j = bArabic ? 0 : ttp.m_iChars - 1;
while (j > -1 && j < ttp.m_iChars) {
- const CFX_RTFChar& tc = ttp.GetChar(j);
- if (tc.m_nBreakType == FX_LBT_DIRECT_BRK)
+ const CFX_Char* tc = ttp.GetChar(j);
+ if (tc->m_nBreakType == FX_LBT_DIRECT_BRK)
++iGapChars;
if (!bFind || !bAllChars) {
- uint32_t dwCharType = tc.GetCharType();
+ uint32_t dwCharType = tc->GetCharType();
if (dwCharType == FX_CHARTYPE_Space ||
dwCharType == FX_CHARTYPE_Control) {
if (!bFind) {
- int32_t iCharWidth = tc.m_iCharWidth;
+ int32_t iCharWidth = tc->m_iCharWidth;
if (bAllChars && iCharWidth > 0)
iNetWidth -= iCharWidth;
}
@@ -628,19 +628,19 @@ void CFX_RTFBreak::EndBreak_Alignment(const std::deque<FX_TPO>& tpos,
dwStatus != CFX_BreakType::Paragraph))) {
int32_t iStart = -1;
for (const auto& tpo : tpos) {
- CFX_RTFPiece& ttp = m_pCurLine->m_LinePieces[tpo.index];
+ CFX_BreakPiece& ttp = m_pCurLine->m_LinePieces[tpo.index];
if (iStart < 0)
iStart = ttp.m_iStartPos;
else
ttp.m_iStartPos = iStart;
for (int32_t j = 0; j < ttp.m_iChars; ++j) {
- CFX_RTFChar& tc = ttp.GetChar(j);
- if (tc.m_nBreakType != FX_LBT_DIRECT_BRK || tc.m_iCharWidth < 0)
+ CFX_Char* tc = ttp.GetChar(j);
+ if (tc->m_nBreakType != FX_LBT_DIRECT_BRK || tc->m_iCharWidth < 0)
continue;
int32_t k = iOffset / iGapChars;
- tc.m_iCharWidth += k;
+ tc->m_iCharWidth += k;
ttp.m_iWidth += k;
iOffset -= k;
--iGapChars;
@@ -660,7 +660,7 @@ void CFX_RTFBreak::EndBreak_Alignment(const std::deque<FX_TPO>& tpos,
}
}
-int32_t CFX_RTFBreak::GetBreakPos(std::vector<CFX_RTFChar>& tca,
+int32_t CFX_RTFBreak::GetBreakPos(std::vector<CFX_Char>& tca,
int32_t& iEndPos,
bool bAllChars,
bool bOnlyBrk) {
@@ -682,8 +682,8 @@ int32_t CFX_RTFBreak::GetBreakPos(std::vector<CFX_RTFChar>& tca,
iBreakPos = iEndPos;
}
- CFX_RTFChar* pCharArray = tca.data();
- CFX_RTFChar* pCur = pCharArray + iLength;
+ CFX_Char* pCharArray = tca.data();
+ CFX_Char* pCur = pCharArray + iLength;
--iLength;
if (bAllChars)
pCur->m_nBreakType = FX_LBT_UNKNOWN;
@@ -755,8 +755,8 @@ int32_t CFX_RTFBreak::GetBreakPos(std::vector<CFX_RTFChar>& tca,
return 0;
}
-void CFX_RTFBreak::SplitTextLine(CFX_RTFLine* pCurLine,
- CFX_RTFLine* pNextLine,
+void CFX_RTFBreak::SplitTextLine(CFX_BreakLine* pCurLine,
+ CFX_BreakLine* pNextLine,
bool bAllChars) {
ASSERT(pCurLine && pNextLine);
int32_t iCount = pCurLine->CountChars();
@@ -764,7 +764,7 @@ void CFX_RTFBreak::SplitTextLine(CFX_RTFLine* pCurLine,
return;
int32_t iEndPos = pCurLine->GetLineEnd();
- std::vector<CFX_RTFChar>& curChars = pCurLine->m_LineChars;
+ std::vector<CFX_Char>& curChars = pCurLine->m_LineChars;
int32_t iCharPos = GetBreakPos(curChars, iEndPos, bAllChars, false);
if (iCharPos < 0)
iCharPos = 0;
@@ -777,7 +777,7 @@ void CFX_RTFBreak::SplitTextLine(CFX_RTFLine* pCurLine,
}
pNextLine->m_LineChars =
- std::vector<CFX_RTFChar>(curChars.begin() + iCharPos, curChars.end());
+ std::vector<CFX_Char>(curChars.begin() + iCharPos, curChars.end());
curChars.erase(curChars.begin() + iCharPos, curChars.end());
pNextLine->m_iStart = pCurLine->m_iStart;
pNextLine->m_iWidth = pCurLine->GetLineEnd() - iEndPos;
@@ -799,11 +799,11 @@ int32_t CFX_RTFBreak::CountBreakPieces() const {
: 0;
}
-const CFX_RTFPiece* CFX_RTFBreak::GetBreakPieceUnstable(int32_t index) const {
+const CFX_BreakPiece* CFX_RTFBreak::GetBreakPieceUnstable(int32_t index) const {
if (!HasRTFLine())
return nullptr;
- const std::vector<CFX_RTFPiece>& pRTFPieces =
+ const std::vector<CFX_BreakPiece>& pRTFPieces =
m_RTFLine[m_iReadyLineIndex].m_LinePieces;
if (index < 0 || index >= pdfium::CollectionSize<int32_t>(pRTFPieces))
return nullptr;
@@ -937,30 +937,6 @@ int32_t CFX_RTFBreak::GetDisplayPos(const FX_RTFTEXTOBJ* pText,
return iCount;
}
-CFX_RTFPiece::CFX_RTFPiece()
- : m_dwStatus(CFX_BreakType::Piece),
- m_iStartPos(0),
- m_iWidth(-1),
- m_iStartChar(0),
- m_iChars(0),
- m_iBidiLevel(0),
- m_iBidiPos(0),
- m_iFontSize(0),
- m_iFontHeight(0),
- m_iHorizontalScale(100),
- m_iVerticalScale(100),
- m_dwIdentity(0),
- m_pChars(nullptr),
- m_pUserData(nullptr) {}
-
-CFX_RTFPiece::CFX_RTFPiece(const CFX_RTFPiece& other) = default;
-
-CFX_RTFPiece::~CFX_RTFPiece() {}
-
-CFX_RTFLine::CFX_RTFLine() : m_iStart(0), m_iWidth(0), m_iArabicChars(0) {}
-
-CFX_RTFLine::~CFX_RTFLine() {}
-
FX_RTFTEXTOBJ::FX_RTFTEXTOBJ()
: pFont(nullptr),
pRect(nullptr),
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 17:55:05 +0000