Esempio n. 1
0
void IFX_Edit::GeneratePageObjects(CPDF_PageObjects* pPageObjects, IFX_Edit* pEdit,
								   const CPDF_Point& ptOffset, const CPVT_WordRange* pRange, FX_COLORREF crText, CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray)
{
	FX_FLOAT fFontSize = pEdit->GetFontSize();

	int32_t nOldFontIndex = -1;

	CFX_ByteTextBuf sTextBuf;
	CPDF_Point ptBT(0.0f,0.0f);

	ObjArray.RemoveAll();

	if (IFX_Edit_Iterator* pIterator = pEdit->GetIterator())
	{
		if (IFX_Edit_FontMap* pFontMap = pEdit->GetFontMap())
		{
			if (pRange)
				pIterator->SetAt(pRange->BeginPos);
			else
				pIterator->SetAt(0);

			CPVT_WordPlace oldplace;

			while (pIterator->NextWord())
			{
				CPVT_WordPlace place = pIterator->GetAt();
				if (pRange && place.WordCmp(pRange->EndPos) > 0) break;

				CPVT_Word word;
				if (pIterator->GetWord(word))
				{
					if (place.LineCmp(oldplace) != 0 || nOldFontIndex != word.nFontIndex)
					{
						if (sTextBuf.GetLength() > 0)
						{
							ObjArray.Add(AddTextObjToPageObjects(pPageObjects, crText, pFontMap->GetPDFFont(nOldFontIndex), fFontSize, 0.0f, 100,
								CPDF_Point(ptBT.x+ptOffset.x, ptBT.y+ptOffset.y), sTextBuf.GetByteString()));

							sTextBuf.Clear();
						}

						ptBT = word.ptWord;
						nOldFontIndex = word.nFontIndex;
					}

					sTextBuf << GetPDFWordString(pFontMap, word.nFontIndex, word.Word, 0);
					oldplace = place;
				}
			}

			if (sTextBuf.GetLength() > 0)
			{
				ObjArray.Add(AddTextObjToPageObjects(pPageObjects, crText, pFontMap->GetPDFFont(nOldFontIndex), fFontSize, 0.0f, 100,
					CPDF_Point(ptBT.x+ptOffset.x, ptBT.y+ptOffset.y), sTextBuf.GetByteString()));
			}
		}
	}
}
Esempio n. 2
0
void IFX_Edit::GenerateRichPageObjects(
    CPDF_PageObjects* pPageObjects,
    IFX_Edit* pEdit,
    const CPDF_Point& ptOffset,
    const CPVT_WordRange* pRange,
    CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray) {
  FX_COLORREF crCurText = ArgbEncode(255, 0, 0, 0);
  FX_COLORREF crOld = crCurText;

  CFX_ByteTextBuf sTextBuf;
  CPVT_WordProps wp;
  CPDF_Point ptBT(0.0f, 0.0f);

  ObjArray.RemoveAll();

  if (IFX_Edit_Iterator* pIterator = pEdit->GetIterator()) {
    if (IFX_Edit_FontMap* pFontMap = pEdit->GetFontMap()) {
      if (pRange)
        pIterator->SetAt(pRange->BeginPos);
      else
        pIterator->SetAt(0);

      CPVT_WordPlace oldplace;

      while (pIterator->NextWord()) {
        CPVT_WordPlace place = pIterator->GetAt();
        if (pRange && place.WordCmp(pRange->EndPos) > 0)
          break;

        CPVT_Word word;
        if (pIterator->GetWord(word)) {
          word.WordProps.fFontSize = word.fFontSize;

          crCurText = ArgbEncode(255, word.WordProps.dwWordColor);

          if (place.LineCmp(oldplace) != 0 ||
              word.WordProps.fCharSpace > 0.0f ||
              word.WordProps.nHorzScale != 100 ||
              FXSYS_memcmp(&word.WordProps, &wp, sizeof(CPVT_WordProps)) != 0 ||
              crOld != crCurText) {
            if (sTextBuf.GetLength() > 0) {
              ObjArray.Add(AddTextObjToPageObjects(
                  pPageObjects, crOld, pFontMap->GetPDFFont(wp.nFontIndex),
                  wp.fFontSize, wp.fCharSpace, wp.nHorzScale,
                  CPDF_Point(ptBT.x + ptOffset.x, ptBT.y + ptOffset.y),
                  sTextBuf.GetByteString()));

              sTextBuf.Clear();
            }

            wp = word.WordProps;
            ptBT = word.ptWord;
            crOld = crCurText;
          }

          sTextBuf << GetPDFWordString(pFontMap, word.WordProps.nFontIndex,
                                       word.Word, 0);

          if (word.WordProps.nWordStyle &
              PVTWORD_STYLE_UNDERLINE) { /*
                                                AddLineToPageObjects(pPageObjects,
                                            crCurText,
                                                        CPDF_Point(word.ptWord.x,
                                            word.ptWord.y + word.fDescent *
                                            0.4f),
                                                        CPDF_Point(word.ptWord.x
                                            + word.fWidth, word.ptWord.y +
                                            word.fDescent * 0.4f));
*/
            CPDF_Rect rcUnderline = GetUnderLineRect(word);
            rcUnderline.left += ptOffset.x;
            rcUnderline.right += ptOffset.x;
            rcUnderline.top += ptOffset.y;
            rcUnderline.bottom += ptOffset.y;

            AddRectToPageObjects(pPageObjects, crCurText, rcUnderline);
          }

          if (word.WordProps.nWordStyle & PVTWORD_STYLE_CROSSOUT) {
            CPDF_Rect rcCrossout = GetCrossoutRect(word);
            rcCrossout.left += ptOffset.x;
            rcCrossout.right += ptOffset.x;
            rcCrossout.top += ptOffset.y;
            rcCrossout.bottom += ptOffset.y;

            AddRectToPageObjects(pPageObjects, crCurText, rcCrossout);
          }

          oldplace = place;
        }
      }

      if (sTextBuf.GetLength() > 0) {
        ObjArray.Add(AddTextObjToPageObjects(
            pPageObjects, crOld, pFontMap->GetPDFFont(wp.nFontIndex),
            wp.fFontSize, wp.fCharSpace, wp.nHorzScale,
            CPDF_Point(ptBT.x + ptOffset.x, ptBT.y + ptOffset.y),
            sTextBuf.GetByteString()));
      }
    }
  }
}