CPVT_FloatRect CPDF_VariableText::OutToIn(const CFX_FloatRect& rect) const {
CFX_FloatPoint ptLeftTop = OutToIn(CFX_FloatPoint(rect.left, rect.top));
CFX_FloatPoint ptRightBottom =
OutToIn(CFX_FloatPoint(rect.right, rect.bottom));
return CPVT_FloatRect(ptLeftTop.x, ptLeftTop.y, ptRightBottom.x,
ptRightBottom.y);
}
CFX_FloatRect CPDF_VariableText::GetContentRect() const {
return InToOut(CPVT_FloatRect(CPDF_EditContainer::GetContentRect()));
}
CFX_FloatRect CPDF_VariableText::GetContentRect() const {
return InToOut(CPVT_FloatRect(m_rcContent));
}
void CTypeset::OutputLines() {
ASSERT(m_pVT);
ASSERT(m_pSection);
FX_FLOAT fMinX = 0.0f, fMinY = 0.0f, fMaxX = 0.0f, fMaxY = 0.0f;
FX_FLOAT fPosX = 0.0f, fPosY = 0.0f;
FX_FLOAT fLineIndent = m_pVT->GetLineIndent(m_pSection->m_SecInfo);
FX_FLOAT fTypesetWidth = std::max(m_pVT->GetPlateWidth() - fLineIndent, 0.0f);
switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) {
default:
case 0:
fMinX = 0.0f;
break;
case 1:
fMinX = (fTypesetWidth - m_rcRet.Width()) * VARIABLETEXT_HALF;
break;
case 2:
fMinX = fTypesetWidth - m_rcRet.Width();
break;
}
fMaxX = fMinX + m_rcRet.Width();
fMinY = 0.0f;
fMaxY = m_rcRet.Height();
int32_t nTotalLines = m_pSection->m_LineArray.GetSize();
if (nTotalLines > 0) {
m_pSection->m_SecInfo.nTotalLine = nTotalLines;
for (int32_t l = 0; l < nTotalLines; l++) {
if (CLine* pLine = m_pSection->m_LineArray.GetAt(l)) {
switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) {
default:
case 0:
fPosX = 0;
break;
case 1:
fPosX = (fTypesetWidth - pLine->m_LineInfo.fLineWidth) *
VARIABLETEXT_HALF;
break;
case 2:
fPosX = fTypesetWidth - pLine->m_LineInfo.fLineWidth;
break;
}
fPosX += fLineIndent;
fPosY += m_pVT->GetLineLeading(m_pSection->m_SecInfo);
fPosY += pLine->m_LineInfo.fLineAscent;
pLine->m_LineInfo.fLineX = fPosX - fMinX;
pLine->m_LineInfo.fLineY = fPosY - fMinY;
for (int32_t w = pLine->m_LineInfo.nBeginWordIndex;
w <= pLine->m_LineInfo.nEndWordIndex; w++) {
if (CPVT_WordInfo* pWord = m_pSection->m_WordArray.GetAt(w)) {
pWord->fWordX = fPosX - fMinX;
if (pWord->pWordProps) {
switch (pWord->pWordProps->nScriptType) {
default:
case CPDF_VariableText::ScriptType::Normal:
pWord->fWordY = fPosY - fMinY;
break;
case CPDF_VariableText::ScriptType::Super:
pWord->fWordY = fPosY - m_pVT->GetWordAscent(*pWord) - fMinY;
break;
case CPDF_VariableText::ScriptType::Sub:
pWord->fWordY = fPosY - m_pVT->GetWordDescent(*pWord) - fMinY;
break;
}
} else {
pWord->fWordY = fPosY - fMinY;
}
fPosX += m_pVT->GetWordWidth(*pWord);
}
}
fPosY -= pLine->m_LineInfo.fLineDescent;
}
}
}
m_rcRet = CPVT_FloatRect(fMinX, fMinY, fMaxX, fMaxY);
}
void CTypeset::SplitLines(FX_BOOL bTypeset, FX_FLOAT fFontSize) {
ASSERT(m_pVT);
ASSERT(m_pSection);
int32_t nLineHead = 0;
int32_t nLineTail = 0;
FX_FLOAT fMaxX = 0.0f, fMaxY = 0.0f;
FX_FLOAT fLineWidth = 0.0f, fBackupLineWidth = 0.0f;
FX_FLOAT fLineAscent = 0.0f, fBackupLineAscent = 0.0f;
FX_FLOAT fLineDescent = 0.0f, fBackupLineDescent = 0.0f;
int32_t nWordStartPos = 0;
FX_BOOL bFullWord = FALSE;
int32_t nLineFullWordIndex = 0;
int32_t nCharIndex = 0;
CPVT_LineInfo line;
FX_FLOAT fWordWidth = 0;
FX_FLOAT fTypesetWidth = std::max(
m_pVT->GetPlateWidth() - m_pVT->GetLineIndent(m_pSection->m_SecInfo),
0.0f);
int32_t nTotalWords = m_pSection->m_WordArray.GetSize();
FX_BOOL bOpened = FALSE;
if (nTotalWords > 0) {
int32_t i = 0;
while (i < nTotalWords) {
CPVT_WordInfo* pWord = m_pSection->m_WordArray.GetAt(i);
CPVT_WordInfo* pOldWord = pWord;
if (i > 0) {
pOldWord = m_pSection->m_WordArray.GetAt(i - 1);
}
if (pWord) {
if (bTypeset) {
fLineAscent = std::max(fLineAscent, m_pVT->GetWordAscent(*pWord));
fLineDescent = std::min(fLineDescent, m_pVT->GetWordDescent(*pWord));
fWordWidth = m_pVT->GetWordWidth(*pWord);
} else {
fLineAscent =
std::max(fLineAscent, m_pVT->GetWordAscent(*pWord, fFontSize));
fLineDescent =
std::min(fLineDescent, m_pVT->GetWordDescent(*pWord, fFontSize));
fWordWidth = m_pVT->GetWordWidth(
pWord->nFontIndex, pWord->Word, m_pVT->m_wSubWord,
m_pVT->m_fCharSpace, m_pVT->m_nHorzScale, fFontSize,
pWord->fWordTail, 0);
}
if (!bOpened) {
if (IsOpenStylePunctuation(pWord->Word)) {
bOpened = TRUE;
bFullWord = TRUE;
} else if (pOldWord) {
if (NeedDivision(pOldWord->Word, pWord->Word)) {
bFullWord = TRUE;
}
}
} else {
if (!IsSpace(pWord->Word) && !IsOpenStylePunctuation(pWord->Word)) {
bOpened = FALSE;
}
}
if (bFullWord) {
bFullWord = FALSE;
if (nCharIndex > 0) {
nLineFullWordIndex++;
}
nWordStartPos = i;
fBackupLineWidth = fLineWidth;
fBackupLineAscent = fLineAscent;
fBackupLineDescent = fLineDescent;
}
nCharIndex++;
}
if (m_pVT->m_bLimitWidth && fTypesetWidth > 0 &&
fLineWidth + fWordWidth > fTypesetWidth) {
if (nLineFullWordIndex > 0) {
i = nWordStartPos;
fLineWidth = fBackupLineWidth;
fLineAscent = fBackupLineAscent;
fLineDescent = fBackupLineDescent;
}
if (nCharIndex == 1) {
fLineWidth = fWordWidth;
i++;
}
nLineTail = i - 1;
if (bTypeset) {
line.nBeginWordIndex = nLineHead;
line.nEndWordIndex = nLineTail;
line.nTotalWord = nLineTail - nLineHead + 1;
line.fLineWidth = fLineWidth;
line.fLineAscent = fLineAscent;
line.fLineDescent = fLineDescent;
m_pSection->AddLine(line);
}
fMaxY += (fLineAscent + m_pVT->GetLineLeading(m_pSection->m_SecInfo));
fMaxY -= fLineDescent;
fMaxX = std::max(fLineWidth, fMaxX);
nLineHead = i;
fLineWidth = 0.0f;
fLineAscent = 0.0f;
fLineDescent = 0.0f;
nCharIndex = 0;
nLineFullWordIndex = 0;
bFullWord = FALSE;
} else {
fLineWidth += fWordWidth;
i++;
}
}
if (nLineHead <= nTotalWords - 1) {
nLineTail = nTotalWords - 1;
if (bTypeset) {
line.nBeginWordIndex = nLineHead;
line.nEndWordIndex = nLineTail;
line.nTotalWord = nLineTail - nLineHead + 1;
line.fLineWidth = fLineWidth;
line.fLineAscent = fLineAscent;
line.fLineDescent = fLineDescent;
m_pSection->AddLine(line);
}
fMaxY += (fLineAscent + m_pVT->GetLineLeading(m_pSection->m_SecInfo));
fMaxY -= fLineDescent;
fMaxX = std::max(fLineWidth, fMaxX);
}
} else {
if (bTypeset) {
fLineAscent = m_pVT->GetLineAscent(m_pSection->m_SecInfo);
fLineDescent = m_pVT->GetLineDescent(m_pSection->m_SecInfo);
} else {
fLineAscent =
m_pVT->GetFontAscent(m_pVT->GetDefaultFontIndex(), fFontSize);
fLineDescent =
m_pVT->GetFontDescent(m_pVT->GetDefaultFontIndex(), fFontSize);
}
if (bTypeset) {
line.nBeginWordIndex = -1;
line.nEndWordIndex = -1;
line.nTotalWord = 0;
line.fLineWidth = 0;
line.fLineAscent = fLineAscent;
line.fLineDescent = fLineDescent;
m_pSection->AddLine(line);
}
fMaxY += m_pVT->GetLineLeading(m_pSection->m_SecInfo) + fLineAscent -
fLineDescent;
}
m_rcRet = CPVT_FloatRect(0, 0, fMaxX, fMaxY);
}
CPVT_FloatRect CTypeset::CharArray() {
ASSERT(m_pSection);
FX_FLOAT fLineAscent =
m_pVT->GetFontAscent(m_pVT->GetDefaultFontIndex(), m_pVT->GetFontSize());
FX_FLOAT fLineDescent =
m_pVT->GetFontDescent(m_pVT->GetDefaultFontIndex(), m_pVT->GetFontSize());
m_rcRet.Default();
FX_FLOAT x = 0.0f, y = 0.0f;
FX_FLOAT fNextWidth;
int32_t nStart = 0;
FX_FLOAT fNodeWidth = m_pVT->GetPlateWidth() /
(m_pVT->m_nCharArray <= 0 ? 1 : m_pVT->m_nCharArray);
if (CLine* pLine = m_pSection->m_LineArray.GetAt(0)) {
x = 0.0f;
y += m_pVT->GetLineLeading(m_pSection->m_SecInfo);
y += fLineAscent;
nStart = 0;
switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) {
case 0:
pLine->m_LineInfo.fLineX = fNodeWidth * VARIABLETEXT_HALF;
break;
case 1:
nStart = (m_pVT->m_nCharArray - m_pSection->m_WordArray.GetSize()) / 2;
pLine->m_LineInfo.fLineX =
fNodeWidth * nStart - fNodeWidth * VARIABLETEXT_HALF;
break;
case 2:
nStart = m_pVT->m_nCharArray - m_pSection->m_WordArray.GetSize();
pLine->m_LineInfo.fLineX =
fNodeWidth * nStart - fNodeWidth * VARIABLETEXT_HALF;
break;
}
for (int32_t w = 0, sz = m_pSection->m_WordArray.GetSize(); w < sz; w++) {
if (w >= m_pVT->m_nCharArray) {
break;
}
fNextWidth = 0;
if (CPVT_WordInfo* pNextWord = m_pSection->m_WordArray.GetAt(w + 1)) {
pNextWord->fWordTail = 0;
fNextWidth = m_pVT->GetWordWidth(*pNextWord);
}
if (CPVT_WordInfo* pWord = m_pSection->m_WordArray.GetAt(w)) {
pWord->fWordTail = 0;
FX_FLOAT fWordWidth = m_pVT->GetWordWidth(*pWord);
FX_FLOAT fWordAscent = m_pVT->GetWordAscent(*pWord);
FX_FLOAT fWordDescent = m_pVT->GetWordDescent(*pWord);
x = (FX_FLOAT)(fNodeWidth * (w + nStart + 0.5) -
fWordWidth * VARIABLETEXT_HALF);
pWord->fWordX = x;
pWord->fWordY = y;
if (w == 0) {
pLine->m_LineInfo.fLineX = x;
}
if (w != m_pSection->m_WordArray.GetSize() - 1) {
pWord->fWordTail =
(fNodeWidth - (fWordWidth + fNextWidth) * VARIABLETEXT_HALF > 0
? fNodeWidth - (fWordWidth + fNextWidth) * VARIABLETEXT_HALF
: 0);
} else {
pWord->fWordTail = 0;
}
x += fWordWidth;
fLineAscent = std::max(fLineAscent, fWordAscent);
fLineDescent = std::min(fLineDescent, fWordDescent);
}
}
pLine->m_LineInfo.nBeginWordIndex = 0;
pLine->m_LineInfo.nEndWordIndex = m_pSection->m_WordArray.GetSize() - 1;
pLine->m_LineInfo.fLineY = y;
pLine->m_LineInfo.fLineWidth = x - pLine->m_LineInfo.fLineX;
pLine->m_LineInfo.fLineAscent = fLineAscent;
pLine->m_LineInfo.fLineDescent = fLineDescent;
y -= fLineDescent;
}
return m_rcRet = CPVT_FloatRect(0, 0, x, y);
}
