FX_BOOL CPDF_VariableText::Iterator::NextLine() {
if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) {
if (m_CurPos.nLineIndex < pSection->m_LineArray.GetSize() - 1) {
m_CurPos =
CPVT_WordPlace(m_CurPos.nSecIndex, m_CurPos.nLineIndex + 1, -1);
return TRUE;
}
if (m_CurPos.nSecIndex < m_pVT->m_SectionArray.GetSize() - 1) {
m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex + 1, 0, -1);
return TRUE;
}
}
return FALSE;
}
FX_BOOL CPDF_VariableText::Iterator::NextSection() {
if (m_CurPos.nSecIndex < m_pVT->m_SectionArray.GetSize() - 1) {
m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex + 1, 0, -1);
return TRUE;
}
return FALSE;
}
void CSection::ResetLinePlace() {
for (int32_t i = 0, sz = m_LineArray.GetSize(); i < sz; i++) {
if (CLine* pLine = m_LineArray.GetAt(i)) {
pLine->LinePlace = CPVT_WordPlace(SecPlace.nSecIndex, i, -1);
}
}
}
FX_BOOL CPDF_VariableText::Iterator::PrevSection() {
ASSERT(m_pVT);
if (m_CurPos.nSecIndex > 0) {
m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex - 1, 0, -1);
return TRUE;
}
return FALSE;
}
FX_BOOL CPDF_VariableText::Iterator::PrevLine() {
if (m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) {
if (m_CurPos.nLineIndex > 0) {
m_CurPos =
CPVT_WordPlace(m_CurPos.nSecIndex, m_CurPos.nLineIndex - 1, -1);
return TRUE;
}
if (m_CurPos.nSecIndex > 0) {
if (CSection* pLastSection =
m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex - 1)) {
m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex - 1,
pLastSection->m_LineArray.GetSize() - 1, -1);
return TRUE;
}
}
}
return FALSE;
}
FX_BOOL CPDF_VariableText::Iterator::GetSection(CPVT_Section& section) const {
section.secplace = CPVT_WordPlace(m_CurPos.nSecIndex, 0, -1);
if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) {
section.rcSection = m_pVT->InToOut(pSection->m_SecInfo.rcSection);
if (pSection->m_SecInfo.pSecProps)
section.SecProps = *pSection->m_SecInfo.pSecProps;
if (pSection->m_SecInfo.pWordProps)
section.WordProps = *pSection->m_SecInfo.pWordProps;
return TRUE;
}
return FALSE;
}
FX_BOOL CPDF_VariableText::Iterator::GetLine(CPVT_Line& line) const {
ASSERT(m_pVT);
line.lineplace = CPVT_WordPlace(m_CurPos.nSecIndex, m_CurPos.nLineIndex, -1);
if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) {
if (CLine* pLine = pSection->m_LineArray.GetAt(m_CurPos.nLineIndex)) {
line.ptLine = m_pVT->InToOut(CFX_FloatPoint(
pLine->m_LineInfo.fLineX + pSection->m_SecInfo.rcSection.left,
pLine->m_LineInfo.fLineY + pSection->m_SecInfo.rcSection.top));
line.fLineWidth = pLine->m_LineInfo.fLineWidth;
line.fLineAscent = pLine->m_LineInfo.fLineAscent;
line.fLineDescent = pLine->m_LineInfo.fLineDescent;
line.lineEnd = pLine->GetEndWordPlace();
return TRUE;
}
}
return FALSE;
}
CPVT_WordPlace CSection::GetPrevWordPlace(const CPVT_WordPlace& place) const {
if (place.nLineIndex < 0) {
return GetBeginWordPlace();
}
if (place.nLineIndex >= m_LineArray.GetSize()) {
return GetEndWordPlace();
}
if (CLine* pLine = m_LineArray.GetAt(place.nLineIndex)) {
if (place.nWordIndex == pLine->m_LineInfo.nBeginWordIndex) {
return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, -1);
}
if (place.nWordIndex < pLine->m_LineInfo.nBeginWordIndex) {
if (CLine* pPrevLine = m_LineArray.GetAt(place.nLineIndex - 1)) {
return pPrevLine->GetEndWordPlace();
}
} else {
return pLine->GetPrevWordPlace(place);
}
}
return place;
}
CPVT_WordPlace CPDF_VariableText::GetSectionBeginPlace(
const CPVT_WordPlace& place) const {
return CPVT_WordPlace(place.nSecIndex, 0, -1);
}
CPVT_WordPlace CPDF_VariableText::GetLineBeginPlace(
const CPVT_WordPlace& place) const {
return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, -1);
}
CPVT_WordPlace CPDF_VariableText::GetEndWordPlace() const {
if (CSection* pSection = m_SectionArray.GetAt(m_SectionArray.GetSize() - 1))
return pSection->GetEndWordPlace();
return CPVT_WordPlace();
}
CPVT_WordPlace CPDF_VariableText::GetBeginWordPlace() const {
return m_bInitial ? CPVT_WordPlace(0, 0, -1) : CPVT_WordPlace();
}
CPVT_WordPlace CSection::AddLine(const CPVT_LineInfo& lineinfo) {
return CPVT_WordPlace(SecPlace.nSecIndex, m_LineArray.Add(lineinfo), -1);
}