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-rw-r--r--xfa/src/fgas/include/fx_rbk.h4
-rw-r--r--xfa/src/fgas/src/layout/fx_rtfbreak.cpp62
-rw-r--r--xfa/src/fgas/src/layout/fx_rtfbreak.h8
-rw-r--r--xfa/src/fxfa/src/app/xfa_textlayout.cpp12
4 files changed, 43 insertions, 43 deletions
diff --git a/xfa/src/fgas/include/fx_rbk.h b/xfa/src/fgas/include/fx_rbk.h
index 9a47514c46..ed5e8e456f 100644
--- a/xfa/src/fgas/include/fx_rbk.h
+++ b/xfa/src/fgas/include/fx_rbk.h
@@ -187,8 +187,8 @@ class IFX_RTFBreak {
static IFX_RTFBreak* Create(FX_DWORD dwPolicies);
virtual ~IFX_RTFBreak() {}
virtual void Release() = 0;
- virtual void SetLineWidth(FX_FLOAT fLineStart, FX_FLOAT fLineEnd) = 0;
- virtual void SetLinePos(FX_FLOAT fLinePos) = 0;
+ virtual void SetLineBoundary(FX_FLOAT fLineStart, FX_FLOAT fLineEnd) = 0;
+ virtual void SetLineStartPos(FX_FLOAT fLinePos) = 0;
virtual FX_DWORD GetLayoutStyles() const = 0;
virtual void SetLayoutStyles(FX_DWORD dwLayoutStyles) = 0;
virtual void SetFont(IFX_Font* pFont) = 0;
diff --git a/xfa/src/fgas/src/layout/fx_rtfbreak.cpp b/xfa/src/fgas/src/layout/fx_rtfbreak.cpp
index 26d27312bc..649d9bac37 100644
--- a/xfa/src/fgas/src/layout/fx_rtfbreak.cpp
+++ b/xfa/src/fgas/src/layout/fx_rtfbreak.cpp
@@ -17,8 +17,8 @@ IFX_RTFBreak* IFX_RTFBreak::Create(FX_DWORD dwPolicies) {
CFX_RTFBreak::CFX_RTFBreak(FX_DWORD dwPolicies)
: m_dwPolicies(dwPolicies),
m_pArabicChar(NULL),
- m_iLineStart(0),
- m_iLineEnd(2000000),
+ m_iBoundaryStart(0),
+ m_iBoundaryEnd(2000000),
m_dwLayoutStyles(0),
m_bPagination(FALSE),
m_bVertical(FALSE),
@@ -62,19 +62,18 @@ CFX_RTFBreak::~CFX_RTFBreak() {
m_pUserData->Release();
}
}
-void CFX_RTFBreak::SetLineWidth(FX_FLOAT fLineStart, FX_FLOAT fLineEnd) {
- m_iLineStart = FXSYS_round(fLineStart * 20000.0f);
- m_iLineEnd = FXSYS_round(fLineEnd * 20000.0f);
- FXSYS_assert(m_iLineEnd >= m_iLineStart);
- if (m_pCurLine->m_iStart < m_iLineStart) {
- m_pCurLine->m_iStart = m_iLineStart;
- }
+void CFX_RTFBreak::SetLineBoundary(FX_FLOAT fLineStart, FX_FLOAT fLineEnd) {
+ if (fLineStart > fLineEnd)
+ return;
+ m_iBoundaryStart = FXSYS_round(fLineStart * 20000.0f);
+ m_iBoundaryEnd = FXSYS_round(fLineEnd * 20000.0f);
+ m_pCurLine->m_iStart = std::min(m_pCurLine->m_iStart, m_iBoundaryEnd);
+ m_pCurLine->m_iStart = std::max(m_pCurLine->m_iStart, m_iBoundaryStart);
}
-void CFX_RTFBreak::SetLinePos(FX_FLOAT fLinePos) {
+void CFX_RTFBreak::SetLineStartPos(FX_FLOAT fLinePos) {
int32_t iLinePos = FXSYS_round(fLinePos * 20000.0f);
- if (iLinePos > m_iLineEnd) {
- iLinePos = m_iLineEnd;
- }
+ iLinePos = std::min(iLinePos, m_iBoundaryEnd);
+ iLinePos = std::max(iLinePos, m_iBoundaryStart);
m_pCurLine->m_iStart = iLinePos;
}
void CFX_RTFBreak::SetLayoutStyles(FX_DWORD dwLayoutStyles) {
@@ -129,8 +128,8 @@ void CFX_RTFBreak::SetTabWidth(FX_FLOAT fTabWidth) {
m_iTabWidth = FXSYS_round(fTabWidth * 20000.0f);
}
void CFX_RTFBreak::AddPositionedTab(FX_FLOAT fTabPos) {
- int32_t iLineEnd = m_iLineEnd;
- int32_t iTabPos = FXSYS_round(fTabPos * 20000.0f) + m_iLineStart;
+ int32_t iLineEnd = m_iBoundaryEnd;
+ int32_t iTabPos = FXSYS_round(fTabPos * 20000.0f) + m_iBoundaryStart;
if (iTabPos > iLineEnd) {
iTabPos = iLineEnd;
}
@@ -155,10 +154,10 @@ void CFX_RTFBreak::SetPositionedTabs(const CFX_FloatArray& tabs) {
m_PositionedTabs.RemoveAll();
int32_t iCount = tabs.GetSize();
m_PositionedTabs.SetSize(iCount);
- int32_t iLineEnd = m_iLineEnd;
+ int32_t iLineEnd = m_iBoundaryEnd;
int32_t iTabPos;
for (int32_t i = 0; i < iCount; i++) {
- iTabPos = FXSYS_round(tabs[i] * 20000.0f) + m_iLineStart;
+ iTabPos = FXSYS_round(tabs[i] * 20000.0f) + m_iBoundaryStart;
if (iTabPos > iLineEnd) {
iTabPos = iLineEnd;
}
@@ -317,7 +316,7 @@ inline FX_DWORD CFX_RTFBreak::GetUnifiedCharType(FX_DWORD dwType) const {
int32_t CFX_RTFBreak::GetLastPositionedTab() const {
int32_t iCount = m_PositionedTabs.GetSize();
if (iCount < 1) {
- return m_iLineStart;
+ return m_iBoundaryStart;
}
return m_PositionedTabs[iCount - 1];
}
@@ -373,7 +372,7 @@ FX_DWORD CFX_RTFBreak::AppendChar(FX_WCHAR wch) {
if (dwType != FX_CHARTYPE_Combination &&
GetUnifiedCharType(m_dwCharType) != GetUnifiedCharType(dwType)) {
if (!m_bSingleLine && !m_bOrphanLine && m_dwCharType > 0 &&
- m_pCurLine->GetLineEnd() > m_iLineEnd + m_iTolerance) {
+ m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
if (m_dwCharType != FX_CHARTYPE_Space || dwType != FX_CHARTYPE_Control) {
dwRet1 = EndBreak(FX_RTFBREAK_LineBreak);
int32_t iCount = m_pCurLine->CountChars();
@@ -429,7 +428,8 @@ FX_DWORD CFX_RTFBreak::AppendChar_CharCode(FX_WCHAR wch) {
pCurChar->m_iCharWidth = iCharWidth;
m_pCurLine->m_iWidth += iCharWidth;
m_dwCharType = 0;
- if (!m_bSingleLine && m_pCurLine->GetLineEnd() > m_iLineEnd + m_iTolerance) {
+ if (!m_bSingleLine &&
+ m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
return EndBreak(FX_RTFBREAK_LineBreak);
}
return FX_RTFBREAK_None;
@@ -464,7 +464,7 @@ FX_DWORD CFX_RTFBreak::AppendChar_Tab(CFX_RTFChar* pCurChar,
if (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_ExpandTab) {
FX_BOOL bBreak = FALSE;
if ((m_dwPolicies & FX_RTFBREAKPOLICY_TabBreak) != 0) {
- bBreak = (m_pCurLine->GetLineEnd() > m_iLineEnd + m_iTolerance);
+ bBreak = (m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance);
}
int32_t& iLineWidth = m_pCurLine->m_iWidth;
int32_t iCharWidth = iLineWidth;
@@ -561,7 +561,7 @@ FX_DWORD CFX_RTFBreak::AppendChar_Arabic(CFX_RTFChar* pCurChar,
iLineWidth += iCharWidth;
m_pCurLine->m_iArabicChars++;
if (!m_bSingleLine && !m_bOrphanLine &&
- m_pCurLine->GetLineEnd() > m_iLineEnd + m_iTolerance) {
+ m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
return EndBreak(FX_RTFBREAK_LineBreak);
}
return FX_RTFBREAK_None;
@@ -601,7 +601,7 @@ FX_DWORD CFX_RTFBreak::AppendChar_Others(CFX_RTFChar* pCurChar,
FX_BOOL bBreak = (dwType != FX_CHARTYPE_Space ||
(m_dwPolicies & FX_RTFBREAKPOLICY_SpaceBreak) != 0);
if (!m_bSingleLine && !m_bOrphanLine && bBreak &&
- m_pCurLine->GetLineEnd() > m_iLineEnd + m_iTolerance) {
+ m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
return EndBreak(FX_RTFBREAK_LineBreak);
}
return FX_RTFBREAK_None;
@@ -662,7 +662,7 @@ FX_DWORD CFX_RTFBreak::EndBreak(FX_DWORD dwStatus) {
}
EndBreak_Ret:
m_pCurLine = pNextLine;
- m_pCurLine->m_iStart = m_iLineStart;
+ m_pCurLine->m_iStart = m_iBoundaryStart;
CFX_RTFChar* pTC = GetLastChar(0);
m_dwCharType = pTC == NULL ? 0 : pTC->GetCharType();
return dwStatus;
@@ -672,7 +672,7 @@ FX_BOOL CFX_RTFBreak::EndBreak_SplitLine(CFX_RTFLine* pNextLine,
FX_DWORD dwStatus) {
FX_BOOL bDone = FALSE;
if (!m_bSingleLine && !m_bOrphanLine &&
- m_pCurLine->GetLineEnd() > m_iLineEnd + m_iTolerance) {
+ m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
CFX_RTFChar& tc = m_pCurLine->GetChar(m_pCurLine->CountChars() - 1);
switch (tc.GetCharType()) {
case FX_CHARTYPE_Tab:
@@ -888,7 +888,7 @@ void CFX_RTFBreak::EndBreak_Alignment(CFX_TPOArray& tpos,
break;
}
}
- int32_t iOffset = m_iLineEnd - iNetWidth;
+ int32_t iOffset = m_iBoundaryEnd - iNetWidth;
int32_t iLowerAlignment = (m_iAlignment & FX_RTFLINEALIGNMENT_LowerMask);
int32_t iHigherAlignment = (m_iAlignment & FX_RTFLINEALIGNMENT_HigherMask);
if (iGapChars > 0 && (iHigherAlignment == FX_RTFLINEALIGNMENT_Distributed ||
@@ -942,7 +942,7 @@ int32_t CFX_RTFBreak::GetBreakPos(CFX_RTFCharArray& tca,
}
int32_t iBreak = -1, iBreakPos = -1, iIndirect = -1, iIndirectPos = -1,
iLast = -1, iLastPos = -1;
- if (m_bSingleLine || m_bOrphanLine || iEndPos <= m_iLineEnd) {
+ if (m_bSingleLine || m_bOrphanLine || iEndPos <= m_iBoundaryEnd) {
if (!bAllChars || m_bCharCode) {
return iLength;
}
@@ -954,7 +954,7 @@ int32_t CFX_RTFBreak::GetBreakPos(CFX_RTFCharArray& tca,
const CFX_RTFChar* pChar;
int32_t iCharWidth;
while (iLength > 0) {
- if (iEndPos <= m_iLineEnd) {
+ if (iEndPos <= m_iBoundaryEnd) {
break;
}
pChar = pCharArray + iLength--;
@@ -1021,9 +1021,9 @@ int32_t CFX_RTFBreak::GetBreakPos(CFX_RTFCharArray& tca,
iCharWidth = pCur->m_iCharWidth;
FX_BOOL bBreak = FALSE;
if (nCur == FX_CBP_TB && bTabBreak) {
- bBreak = iCharWidth > 0 && iEndPos - iCharWidth <= m_iLineEnd;
+ bBreak = iCharWidth > 0 && iEndPos - iCharWidth <= m_iBoundaryEnd;
} else {
- bBreak = iEndPos <= m_iLineEnd;
+ bBreak = iEndPos <= m_iBoundaryEnd;
}
if (m_bSingleLine || m_bOrphanLine || bBreak || bNeedBreak) {
if (eType == FX_LBT_DIRECT_BRK && iBreak < 0) {
@@ -1135,7 +1135,7 @@ void CFX_RTFBreak::GetLineRect(CFX_RectF& rect) const {
rect.top = 0;
CFX_RTFLine* pRTFLine = GetRTFLine(TRUE);
if (pRTFLine == NULL) {
- rect.left = ((FX_FLOAT)m_iLineStart) / 20000.0f;
+ rect.left = ((FX_FLOAT)m_iBoundaryStart) / 20000.0f;
rect.width = rect.height = 0;
return;
}
diff --git a/xfa/src/fgas/src/layout/fx_rtfbreak.h b/xfa/src/fgas/src/layout/fx_rtfbreak.h
index e54e3dbbe2..2598ad3f30 100644
--- a/xfa/src/fgas/src/layout/fx_rtfbreak.h
+++ b/xfa/src/fgas/src/layout/fx_rtfbreak.h
@@ -67,8 +67,8 @@ class CFX_RTFBreak : public IFX_RTFBreak {
CFX_RTFBreak(FX_DWORD dwPolicies);
~CFX_RTFBreak();
virtual void Release() { delete this; }
- virtual void SetLineWidth(FX_FLOAT fLineStart, FX_FLOAT fLineEnd);
- virtual void SetLinePos(FX_FLOAT fLinePos);
+ void SetLineBoundary(FX_FLOAT fLineStart, FX_FLOAT fLineEnd) override final;
+ void SetLineStartPos(FX_FLOAT fLinePos) override final;
virtual FX_DWORD GetLayoutStyles() const { return m_dwLayoutStyles; }
virtual void SetLayoutStyles(FX_DWORD dwLayoutStyles);
virtual void SetFont(IFX_Font* pFont);
@@ -114,8 +114,8 @@ class CFX_RTFBreak : public IFX_RTFBreak {
protected:
FX_DWORD m_dwPolicies;
IFX_ArabicChar* m_pArabicChar;
- int32_t m_iLineStart;
- int32_t m_iLineEnd;
+ int32_t m_iBoundaryStart;
+ int32_t m_iBoundaryEnd;
FX_DWORD m_dwLayoutStyles;
FX_BOOL m_bPagination;
FX_BOOL m_bVertical;
diff --git a/xfa/src/fxfa/src/app/xfa_textlayout.cpp b/xfa/src/fxfa/src/app/xfa_textlayout.cpp
index 83fd9ddda5..4eddabc0bd 100644
--- a/xfa/src/fxfa/src/app/xfa_textlayout.cpp
+++ b/xfa/src/fxfa/src/app/xfa_textlayout.cpp
@@ -795,8 +795,8 @@ void CXFA_TextLayout::InitBreak(FX_FLOAT fLineWidth) {
fStartPos += fIndent;
}
}
- m_pBreak->SetLineWidth(fStart, fLineWidth);
- m_pBreak->SetLinePos(fStartPos);
+ m_pBreak->SetLineBoundary(fStart, fLineWidth);
+ m_pBreak->SetLineStartPos(fStartPos);
if (font.IsExistInXML()) {
m_pBreak->SetHorizontalScale((int32_t)font.GetHorizontalScale());
m_pBreak->SetVerticalScale((int32_t)font.GetVerticalScale());
@@ -868,12 +868,12 @@ void CXFA_TextLayout::InitBreak(IFDE_CSSComputedStyle* pStyle,
pStyle->GetBoundaryStyles()->SetMarginWidth(pNewRect);
}
}
- m_pBreak->SetLineWidth(fStart, fLineWidth);
+ m_pBreak->SetLineBoundary(fStart, fLineWidth);
FX_FLOAT fIndent = pParaStyle->GetTextIndent().GetValue();
if (fIndent > 0) {
fStart += fIndent;
}
- m_pBreak->SetLinePos(fStart);
+ m_pBreak->SetLineStartPos(fStart);
m_pBreak->SetTabWidth(m_textParser.GetTabInterval(pStyle));
if (m_pTabstopContext == NULL) {
m_pTabstopContext = new CXFA_TextTabstopsContext;
@@ -1840,7 +1840,7 @@ void CXFA_TextLayout::AppendTextLine(FX_DWORD dwStatus,
if (fSpaceBelow < 0.1f) {
fSpaceBelow = 0;
}
- m_pBreak->SetLinePos(fStartPos);
+ m_pBreak->SetLineStartPos(fStartPos);
fLinePos += fSpaceBelow;
}
}
@@ -1856,7 +1856,7 @@ void CXFA_TextLayout::AppendTextLine(FX_DWORD dwStatus,
if (fTextIndent < 0) {
fStart -= fTextIndent;
}
- m_pBreak->SetLinePos(fStart);
+ m_pBreak->SetLineStartPos(fStart);
pStyle->Release();
}
m_iLines++;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 11:00:32 +0000