C++ (Cpp) CFX_Edit_Iterator 예제들

예제 #1

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

uint16_t CFX_ListItem::GetFirstChar() const {
  CPVT_Word word;
  CFX_Edit_Iterator* pIterator = GetIterator();
  pIterator->SetAt(1);
  pIterator->GetWord(word);
  return word.Word;
}

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;
}

예제 #3

파일: PWL_EditCtrl.cpp 프로젝트: hfiguiere/pdfium

FX_FLOAT CPWL_EditCtrl::GetCaretFontSize() const {
  FX_FLOAT fFontSize = GetFontSize();

  CFX_Edit_Iterator* pIterator = m_pEdit->GetIterator();
  pIterator->SetAt(m_pEdit->GetCaret());
  CPVT_Word word;
  CPVT_Section section;
  if (pIterator->GetWord(word)) {
    fFontSize = word.fFontSize;
  } else if (HasFlag(PES_RICH)) {
    if (pIterator->GetSection(section)) {
      fFontSize = section.WordProps.fFontSize;
    }
  }

  return fFontSize;
}

예제 #4

파일: PWL_EditCtrl.cpp 프로젝트: hfiguiere/pdfium

void CPWL_EditCtrl::GetCaretInfo(CFX_FloatPoint& ptHead,
                                 CFX_FloatPoint& ptFoot) const {
  CFX_Edit_Iterator* pIterator = m_pEdit->GetIterator();
  pIterator->SetAt(m_pEdit->GetCaret());
  CPVT_Word word;
  CPVT_Line line;
  if (pIterator->GetWord(word)) {
    ptHead.x = word.ptWord.x + word.fWidth;
    ptHead.y = word.ptWord.y + word.fAscent;
    ptFoot.x = word.ptWord.x + word.fWidth;
    ptFoot.y = word.ptWord.y + word.fDescent;
  } else if (pIterator->GetLine(line)) {
    ptHead.x = line.ptLine.x;
    ptHead.y = line.ptLine.y + line.fLineAscent;
    ptFoot.x = line.ptLine.x;
    ptFoot.y = line.ptLine.y + line.fLineDescent;
  }
}

예제 #5

파일: PWL_EditCtrl.cpp 프로젝트: hfiguiere/pdfium

CPDF_Font* CPWL_EditCtrl::GetCaretFont() const {
  int32_t nFontIndex = 0;

  CFX_Edit_Iterator* pIterator = m_pEdit->GetIterator();
  pIterator->SetAt(m_pEdit->GetCaret());
  CPVT_Word word;
  CPVT_Section section;
  if (pIterator->GetWord(word)) {
    nFontIndex = word.nFontIndex;
  } else if (HasFlag(PES_RICH)) {
    if (pIterator->GetSection(section)) {
      nFontIndex = section.WordProps.nFontIndex;
    }
  }

  if (IPVT_FontMap* pFontMap = GetFontMap())
    return pFontMap->GetPDFFont(nFontIndex);

  return nullptr;
}

예제 #6

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;
}