C++ (Cpp) CFX_Edit_Iterator::GetAt 예제들

예제 #1

파일: PWL_Edit.cpp 프로젝트: MIPS/external-pdfium

CPVT_WordRange CPWL_Edit::GetSameWordsRange(const CPVT_WordPlace& place,
                                            bool bLatin,
                                            bool bArabic) const {
  CPVT_WordRange range;

  CFX_Edit_Iterator* pIterator = m_pEdit->GetIterator();
  CPVT_Word wordinfo;
  CPVT_WordPlace wpStart(place), wpEnd(place);
  pIterator->SetAt(place);

  if (bLatin) {
    while (pIterator->NextWord()) {
      if (!pIterator->GetWord(wordinfo) ||
          !FX_EDIT_ISLATINWORD(wordinfo.Word)) {
        break;
      }

      wpEnd = pIterator->GetAt();
    }
  } else if (bArabic) {
    while (pIterator->NextWord()) {
      if (!pIterator->GetWord(wordinfo) || !PWL_ISARABICWORD(wordinfo.Word))
        break;

      wpEnd = pIterator->GetAt();
    }
  }

  pIterator->SetAt(place);

  if (bLatin) {
    do {
      if (!pIterator->GetWord(wordinfo) ||
          !FX_EDIT_ISLATINWORD(wordinfo.Word)) {
        break;
      }

      wpStart = pIterator->GetAt();
    } while (pIterator->PrevWord());
  } else if (bArabic) {
    do {
      if (!pIterator->GetWord(wordinfo) || !PWL_ISARABICWORD(wordinfo.Word))
        break;

      wpStart = pIterator->GetAt();
    } while (pIterator->PrevWord());
  }

  range.Set(wpStart, wpEnd);
  return range;
}

예제 #2

파일: PWL_Edit.cpp 프로젝트: MIPS/external-pdfium

CFX_PointF CPWL_Edit::GetWordRightBottomPoint(const CPVT_WordPlace& wpWord) {
  CFX_Edit_Iterator* pIterator = m_pEdit->GetIterator();
  CPVT_WordPlace wpOld = pIterator->GetAt();
  pIterator->SetAt(wpWord);

  CFX_PointF pt;
  CPVT_Word word;
  if (pIterator->GetWord(word)) {
    pt = CFX_PointF(word.ptWord.x + word.fWidth, word.ptWord.y + word.fDescent);
  }
  pIterator->SetAt(wpOld);
  return pt;
}