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path: root/xfa/fde/tto/fde_textout.cpp
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Diffstat (limited to 'xfa/fde/tto/fde_textout.cpp')
-rw-r--r--xfa/fde/tto/fde_textout.cpp77
1 files changed, 39 insertions, 38 deletions
diff --git a/xfa/fde/tto/fde_textout.cpp b/xfa/fde/tto/fde_textout.cpp
index b4bbe67238..93be50d34a 100644
--- a/xfa/fde/tto/fde_textout.cpp
+++ b/xfa/fde/tto/fde_textout.cpp
@@ -196,7 +196,7 @@ void CFDE_TextOut::CalcTextSize(const FX_WCHAR* pwsStr,
FX_FLOAT fWidth = 0.0f;
FX_FLOAT fHeight = 0.0f;
FX_FLOAT fStartPos = bVertical ? rect.bottom() : rect.right();
- uint32_t dwBreakStatus = 0;
+ CFX_BreakType dwBreakStatus = CFX_BreakType::None;
FX_WCHAR wPreChar = 0;
FX_WCHAR wch;
FX_WCHAR wBreak = 0;
@@ -211,15 +211,15 @@ void CFDE_TextOut::CalcTextSize(const FX_WCHAR* pwsStr,
continue;
}
dwBreakStatus = m_pTxtBreak->AppendChar(wch);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak) {
+ if (!CFX_BreakTypeNoneOrPiece(dwBreakStatus))
RetrieveLineWidth(dwBreakStatus, fStartPos, fWidth, fHeight);
- }
+
wPreChar = 0;
}
- dwBreakStatus = m_pTxtBreak->EndBreak(FX_TXTBREAK_ParagraphBreak);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak) {
+ dwBreakStatus = m_pTxtBreak->EndBreak(CFX_BreakType::Paragraph);
+ if (!CFX_BreakTypeNoneOrPiece(dwBreakStatus))
RetrieveLineWidth(dwBreakStatus, fStartPos, fWidth, fHeight);
- }
+
m_pTxtBreak->Reset();
FX_FLOAT fInc = rect.Height() - fHeight;
if (bVertical) {
@@ -265,13 +265,13 @@ void CFDE_TextOut::SetLineWidth(CFX_RectF& rect) {
}
}
-bool CFDE_TextOut::RetrieveLineWidth(uint32_t dwBreakStatus,
+bool CFDE_TextOut::RetrieveLineWidth(CFX_BreakType dwBreakStatus,
FX_FLOAT& fStartPos,
FX_FLOAT& fWidth,
FX_FLOAT& fHeight) {
- if (dwBreakStatus <= FX_TXTBREAK_PieceBreak) {
+ if (CFX_BreakTypeNoneOrPiece(dwBreakStatus))
return false;
- }
+
FX_FLOAT fLineStep =
(m_fLineSpace > m_fFontSize) ? m_fLineSpace : m_fFontSize;
bool bLineWrap = !!(m_dwStyles & FDE_TTOSTYLE_LineWrap);
@@ -279,14 +279,15 @@ bool CFDE_TextOut::RetrieveLineWidth(uint32_t dwBreakStatus,
int32_t iCount = m_pTxtBreak->CountBreakPieces();
for (int32_t i = 0; i < iCount; i++) {
const CFX_TxtPiece* pPiece = m_pTxtBreak->GetBreakPiece(i);
- fLineWidth += (FX_FLOAT)pPiece->m_iWidth / 20000.0f;
- fStartPos = std::min(fStartPos, (FX_FLOAT)pPiece->m_iStartPos / 20000.0f);
+ fLineWidth += static_cast<FX_FLOAT>(pPiece->m_iWidth) / 20000.0f;
+ fStartPos = std::min(fStartPos,
+ static_cast<FX_FLOAT>(pPiece->m_iStartPos) / 20000.0f);
}
m_pTxtBreak->ClearBreakPieces();
- if (dwBreakStatus == FX_TXTBREAK_ParagraphBreak) {
+ if (dwBreakStatus == CFX_BreakType::Paragraph) {
m_pTxtBreak->Reset();
}
- if (!bLineWrap && dwBreakStatus == FX_TXTBREAK_LineBreak) {
+ if (!bLineWrap && dwBreakStatus == CFX_BreakType::Line) {
fWidth += fLineWidth;
} else {
fWidth = std::max(fWidth, fLineWidth);
@@ -404,17 +405,18 @@ void CFDE_TextOut::LoadEllipsis() {
}
ExpandBuffer(iLength, 1);
const FX_WCHAR* pStr = m_wsEllipsis.c_str();
- uint32_t dwBreakStatus;
+ CFX_BreakType dwBreakStatus;
FX_WCHAR wch;
while (iLength-- > 0) {
wch = *pStr++;
dwBreakStatus = m_pTxtBreak->AppendChar(wch);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak)
+ if (!CFX_BreakTypeNoneOrPiece(dwBreakStatus))
RetrieveEllPieces(&m_EllCharWidths);
}
- dwBreakStatus = m_pTxtBreak->EndBreak(FX_TXTBREAK_ParagraphBreak);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak)
+ dwBreakStatus = m_pTxtBreak->EndBreak(CFX_BreakType::Paragraph);
+ if (!CFX_BreakTypeNoneOrPiece(dwBreakStatus))
RetrieveEllPieces(&m_EllCharWidths);
+
m_pTxtBreak->Reset();
}
@@ -454,7 +456,7 @@ void CFDE_TextOut::LoadText(const FX_WCHAR* pwsStr,
int32_t iStartChar = 0;
int32_t iChars = 0;
int32_t iPieceWidths = 0;
- uint32_t dwBreakStatus;
+ CFX_BreakType dwBreakStatus;
FX_WCHAR wch;
bool bRet = false;
while (iTxtLength-- > 0) {
@@ -467,11 +469,12 @@ void CFDE_TextOut::LoadText(const FX_WCHAR* pwsStr,
*pStr++ = wch;
iChars++;
dwBreakStatus = m_pTxtBreak->AppendChar(wch);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak) {
+ if (!CFX_BreakTypeNoneOrPiece(dwBreakStatus)) {
bool bEndofLine =
- RetriecePieces(dwBreakStatus, iStartChar, iPieceWidths, false, rect);
- if (bEndofLine && (bLineWrap || (dwBreakStatus > FX_TXTBREAK_LineBreak &&
- !bLineWrap))) {
+ RetrievePieces(dwBreakStatus, iStartChar, iPieceWidths, false, rect);
+ if (bEndofLine &&
+ (bLineWrap || dwBreakStatus == CFX_BreakType::Paragraph ||
+ dwBreakStatus == CFX_BreakType::Page)) {
iPieceWidths = 0;
m_iCurLine++;
m_fLinePos += fLineStep;
@@ -485,16 +488,16 @@ void CFDE_TextOut::LoadText(const FX_WCHAR* pwsStr,
}
}
}
- dwBreakStatus = m_pTxtBreak->EndBreak(FX_TXTBREAK_ParagraphBreak);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak && !bRet) {
- RetriecePieces(dwBreakStatus, iStartChar, iPieceWidths, false, rect);
- }
+ dwBreakStatus = m_pTxtBreak->EndBreak(CFX_BreakType::Paragraph);
+ if (!CFX_BreakTypeNoneOrPiece(dwBreakStatus) && !bRet)
+ RetrievePieces(dwBreakStatus, iStartChar, iPieceWidths, false, rect);
+
m_pTxtBreak->ClearBreakPieces();
m_pTxtBreak->Reset();
m_wsText.ReleaseBuffer(iLength);
}
-bool CFDE_TextOut::RetriecePieces(uint32_t dwBreakStatus,
+bool CFDE_TextOut::RetrievePieces(CFX_BreakType dwBreakStatus,
int32_t& iStartChar,
int32_t& iPieceWidths,
bool bReload,
@@ -559,9 +562,8 @@ bool CFDE_TextOut::RetriecePieces(uint32_t dwBreakStatus,
iPieceWidths += iWidth;
}
m_pTxtBreak->ClearBreakPieces();
- bool bRet = bSingleLine || bLineWrap || (!bLineWrap && bNeedReload) ||
- dwBreakStatus == FX_TXTBREAK_ParagraphBreak;
- return bRet;
+ return bSingleLine || bLineWrap || bNeedReload ||
+ dwBreakStatus == CFX_BreakType::Paragraph;
}
void CFDE_TextOut::AppendPiece(const FDE_TTOPIECE& ttoPiece,
@@ -650,7 +652,7 @@ void CFDE_TextOut::ReloadLinePiece(CFDE_TTOLine* pLine, const CFX_RectF& rect) {
m_fLinePos = bVertical ? pPiece->rtPiece.left : pPiece->rtPiece.top;
int32_t iPieceCount = pLine->GetSize();
int32_t iPieceIndex = 0;
- uint32_t dwBreakStatus = 0;
+ CFX_BreakType dwBreakStatus = CFX_BreakType::None;
FX_WCHAR wch;
while (iPieceIndex < iPieceCount) {
int32_t iStar = iStartChar;
@@ -658,18 +660,17 @@ void CFDE_TextOut::ReloadLinePiece(CFDE_TTOLine* pLine, const CFX_RectF& rect) {
while (iStar < iEnd) {
wch = *(pwsStr + iStar);
dwBreakStatus = m_pTxtBreak->AppendChar(wch);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak) {
- RetriecePieces(dwBreakStatus, iStartChar, iPieceWidths, true, rect);
- }
+ if (!CFX_BreakTypeNoneOrPiece(dwBreakStatus))
+ RetrievePieces(dwBreakStatus, iStartChar, iPieceWidths, true, rect);
iStar++;
}
iPieceIndex++;
pPiece = pLine->GetPtrAt(iPieceIndex);
}
- dwBreakStatus = m_pTxtBreak->EndBreak(FX_TXTBREAK_ParagraphBreak);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak) {
- RetriecePieces(dwBreakStatus, iStartChar, iPieceWidths, true, rect);
- }
+ dwBreakStatus = m_pTxtBreak->EndBreak(CFX_BreakType::Paragraph);
+ if (!CFX_BreakTypeNoneOrPiece(dwBreakStatus))
+ RetrievePieces(dwBreakStatus, iStartChar, iPieceWidths, true, rect);
+
m_pTxtBreak->Reset();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-15 06:49:49 +0000