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C++ CPDF_Object::GetString方法代码示例

本文整理汇总了C++中CPDF_Object::GetString方法的典型用法代码示例。如果您正苦于以下问题：C++ CPDF_Object::GetString方法的具体用法？C++ CPDF_Object::GetString怎么用？C++ CPDF_Object::GetString使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CPDF_Object的用法示例。


在下文中一共展示了CPDF_Object::GetString方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: CountSelectedItems

int CPDF_FormField::CountSelectedItems()
{
    CPDF_Object* pValue = FPDF_GetFieldAttr(m_pDict, "V");
    if (pValue == NULL) {
        pValue = FPDF_GetFieldAttr(m_pDict, "I");
        if (pValue == NULL) {
            return 0;
        }
    }
    if (pValue->GetType() == PDFOBJ_STRING) {
        if (pValue->GetString().IsEmpty()) {
            return 0;
        }
        return 1;
    }
    if (pValue->GetType() == PDFOBJ_NUMBER) {
        if (pValue->GetString().IsEmpty()) {
            return 0;
        }
        return 1;
    }
    if (pValue->GetType() != PDFOBJ_ARRAY) {
        return 0;
    }
    return ((CPDF_Array*)pValue)->GetCount();
}
开发者ID:MWisBest，项目名称:android_external_pdfium，代码行数:26，代码来源:doc_formfield.cpp

示例2: LoadColorInfo

bool CPDF_DIBSource::LoadColorInfo(const CPDF_Dictionary* pFormResources,
                                   const CPDF_Dictionary* pPageResources) {
  m_bpc_orig = m_pDict->GetIntegerFor("BitsPerComponent");
  if (m_pDict->GetIntegerFor("ImageMask"))
    m_bImageMask = true;

  if (m_bImageMask || !m_pDict->KeyExist("ColorSpace")) {
    if (!m_bImageMask) {
      CPDF_Object* pFilter = m_pDict->GetDirectObjectFor("Filter");
      if (pFilter) {
        CFX_ByteString filter;
        if (pFilter->IsName()) {
          filter = pFilter->GetString();
        } else if (CPDF_Array* pArray = pFilter->AsArray()) {
          filter = pArray->GetStringAt(pArray->GetCount() - 1);
        }

        if (filter == "JPXDecode") {
          m_bDoBpcCheck = false;
          return true;
        }
      }
    }
    m_bImageMask = true;
    m_bpc = m_nComponents = 1;
    CPDF_Array* pDecode = m_pDict->GetArrayFor("Decode");
    m_bDefaultDecode = !pDecode || !pDecode->GetIntegerAt(0);
    return true;
  }

  CPDF_Object* pCSObj = m_pDict->GetDirectObjectFor("ColorSpace");
  if (!pCSObj)
    return false;

  CPDF_DocPageData* pDocPageData = m_pDocument->GetPageData();
  if (pFormResources)
    m_pColorSpace = pDocPageData->GetColorSpace(pCSObj, pFormResources);
  if (!m_pColorSpace)
    m_pColorSpace = pDocPageData->GetColorSpace(pCSObj, pPageResources);
  if (!m_pColorSpace)
    return false;

  m_Family = m_pColorSpace->GetFamily();
  m_nComponents = m_pColorSpace->CountComponents();
  if (m_Family == PDFCS_ICCBASED && pCSObj->IsName()) {
    CFX_ByteString cs = pCSObj->GetString();
    if (cs == "DeviceGray") {
      m_nComponents = 1;
    } else if (cs == "DeviceRGB") {
      m_nComponents = 3;
    } else if (cs == "DeviceCMYK") {
      m_nComponents = 4;
    }
  }
  ValidateDictParam();
  m_pCompData = GetDecodeAndMaskArray(m_bDefaultDecode, m_bColorKey);
  return !!m_pCompData;
}
开发者ID:MIPS，项目名称:external-pdfium，代码行数:58，代码来源:cpdf_dibsource.cpp

示例3: GetAnnotDefaultFont

CPDF_Font* CBA_FontMap::GetAnnotDefaultFont(CFX_ByteString& sAlias) {
  ASSERT(m_pAnnotDict != NULL);
  ASSERT(m_pDocument != NULL);

  CPDF_Dictionary* pAcroFormDict = NULL;

  FX_BOOL bWidget = (m_pAnnotDict->GetString("Subtype") == "Widget");

  if (bWidget) {
    if (CPDF_Dictionary* pRootDict = m_pDocument->GetRoot())
      pAcroFormDict = pRootDict->GetDict("AcroForm");
  }

  CFX_ByteString sDA;
  CPDF_Object* pObj;
  if ((pObj = FPDF_GetFieldAttr(m_pAnnotDict, "DA")))
    sDA = pObj->GetString();

  if (bWidget) {
    if (sDA.IsEmpty()) {
      pObj = FPDF_GetFieldAttr(pAcroFormDict, "DA");
      sDA = pObj ? pObj->GetString() : CFX_ByteString();
    }
  }

  CPDF_Dictionary* pFontDict = NULL;

  if (!sDA.IsEmpty()) {
    CPDF_SimpleParser syntax(sDA);
    syntax.FindTagParam("Tf", 2);
    CFX_ByteString sFontName = syntax.GetWord();
    sAlias = PDF_NameDecode(sFontName).Mid(1);

    if (CPDF_Dictionary* pDRDict = m_pAnnotDict->GetDict("DR"))
      if (CPDF_Dictionary* pDRFontDict = pDRDict->GetDict("Font"))
        pFontDict = pDRFontDict->GetDict(sAlias);

    if (!pFontDict)
      if (CPDF_Dictionary* pAPDict = m_pAnnotDict->GetDict("AP"))
        if (CPDF_Dictionary* pNormalDict = pAPDict->GetDict("N"))
          if (CPDF_Dictionary* pNormalResDict =
                  pNormalDict->GetDict("Resources"))
            if (CPDF_Dictionary* pResFontDict = pNormalResDict->GetDict("Font"))
              pFontDict = pResFontDict->GetDict(sAlias);

    if (bWidget) {
      if (!pFontDict) {
        if (pAcroFormDict) {
          if (CPDF_Dictionary* pDRDict = pAcroFormDict->GetDict("DR"))
            if (CPDF_Dictionary* pDRFontDict = pDRDict->GetDict("Font"))
              pFontDict = pDRFontDict->GetDict(sAlias);
        }
      }
    }
  }

  return pFontDict ? m_pDocument->LoadFont(pFontDict) : nullptr;
}
开发者ID:azunite，项目名称:libpdfium，代码行数:58，代码来源:FFL_CBA_Fontmap.cpp

示例4: CPDFDocumentFromFPDFDocument

DLLEXPORT int STDCALL FPDFDoc_GetPageMode(FPDF_DOCUMENT document) {
  CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
  if (!pDoc)
    return PAGEMODE_UNKNOWN;

  CPDF_Dictionary* pRoot = pDoc->GetRoot();
  if (!pRoot)
    return PAGEMODE_UNKNOWN;

  CPDF_Object* pName = pRoot->GetObjectFor("PageMode");
  if (!pName)
    return PAGEMODE_USENONE;

  CFX_ByteString strPageMode = pName->GetString();
  if (strPageMode.IsEmpty() || strPageMode.EqualNoCase("UseNone"))
    return PAGEMODE_USENONE;
  if (strPageMode.EqualNoCase("UseOutlines"))
    return PAGEMODE_USEOUTLINES;
  if (strPageMode.EqualNoCase("UseThumbs"))
    return PAGEMODE_USETHUMBS;
  if (strPageMode.EqualNoCase("FullScreen"))
    return PAGEMODE_FULLSCREEN;
  if (strPageMode.EqualNoCase("UseOC"))
    return PAGEMODE_USEOC;
  if (strPageMode.EqualNoCase("UseAttachments"))
    return PAGEMODE_USEATTACHMENTS;

  return PAGEMODE_UNKNOWN;
}
开发者ID:MIPS，项目名称:external-pdfium，代码行数:29，代码来源:fpdf_ext.cpp

示例5: GetString

CFX_ByteString CPDF_Object::GetString() const
{
    switch (m_Type) {
        case PDFOBJ_BOOLEAN:
            return ((CPDF_Boolean*)this)->m_bValue ? "true" : "false";
        case PDFOBJ_NUMBER:
            return ((CPDF_Number*)this)->GetString();
        case PDFOBJ_STRING:
            return ((CPDF_String*)this)->m_String;
        case PDFOBJ_NAME:
            return ((CPDF_Name*)this)->m_Name;
        case PDFOBJ_REFERENCE: {
                CPDF_Reference* pRef = (CPDF_Reference*)(FX_LPVOID)this;
                if (pRef->m_pObjList == NULL) {
                    break;
                }
                CPDF_Object* pObj = pRef->m_pObjList->GetIndirectObject(pRef->m_RefObjNum);
                if (pObj == NULL) {
                    return CFX_ByteString();
                }
                return pObj->GetString();
            }
    }
    return CFX_ByteString();
}
开发者ID:duanhjlt，项目名称:pdfium，代码行数:25，代码来源:fpdf_parser_objects.cpp

示例6: PageDictGetInheritableTag

CPDF_Object* CPDF_PageOrganizer::PageDictGetInheritableTag(
    CPDF_Dictionary* pDict,
    CFX_ByteString nSrctag) {
  if (!pDict || nSrctag.IsEmpty())
    return nullptr;
  if (!pDict->KeyExist("Parent") || !pDict->KeyExist("Type"))
    return nullptr;

  CPDF_Object* pType = pDict->GetElement("Type")->GetDirect();
  if (!ToName(pType))
    return nullptr;
  if (pType->GetString().Compare("Page"))
    return nullptr;

  CPDF_Dictionary* pp = ToDictionary(pDict->GetElement("Parent")->GetDirect());
  if (!pp)
    return nullptr;

  if (pDict->KeyExist((const char*)nSrctag))
    return pDict->GetElement((const char*)nSrctag);

  while (pp) {
    if (pp->KeyExist((const char*)nSrctag)) {
      return pp->GetElement((const char*)nSrctag);
    }
    if (!pp->KeyExist("Parent")) {
      break;
    }
    pp = ToDictionary(pp->GetElement("Parent")->GetDirect());
  }
  return nullptr;
}
开发者ID:，项目名称:，代码行数:32，代码来源:

示例7: GetDefaultStyle

CFX_ByteString CPDF_FormField::GetDefaultStyle() const {
  CPDF_Object* pObj = FPDF_GetFieldAttr(m_pDict, "DS");
  if (!pObj) {
    return "";
  }
  return pObj->GetString();
}
开发者ID:endlessm，项目名称:chromium-browser，代码行数:7，代码来源:doc_formfield.cpp

示例8: PageDictGetInheritableTag

CPDF_Object* CPDF_PageOrganizer::PageDictGetInheritableTag(
    CPDF_Dictionary* pDict,
    const CFX_ByteString& bsSrcTag) {
  if (!pDict || bsSrcTag.IsEmpty())
    return nullptr;
  if (!pDict->KeyExist("Parent") || !pDict->KeyExist("Type"))
    return nullptr;

  CPDF_Object* pType = pDict->GetObjectFor("Type")->GetDirect();
  if (!ToName(pType))
    return nullptr;
  if (pType->GetString().Compare("Page"))
    return nullptr;

  CPDF_Dictionary* pp =
      ToDictionary(pDict->GetObjectFor("Parent")->GetDirect());
  if (!pp)
    return nullptr;

  if (pDict->KeyExist(bsSrcTag))
    return pDict->GetObjectFor(bsSrcTag);

  while (pp) {
    if (pp->KeyExist(bsSrcTag))
      return pp->GetObjectFor(bsSrcTag);
    if (!pp->KeyExist("Parent"))
      break;
    pp = ToDictionary(pp->GetObjectFor("Parent")->GetDirect());
  }
  return nullptr;
}
开发者ID:hfiguiere，项目名称:pdfium，代码行数:31，代码来源:fpdfppo.cpp

示例9: FPDFDoc_GetPageMode

DLLEXPORT int FPDFDoc_GetPageMode(FPDF_DOCUMENT document)
{
    if (!document) return PAGEMODE_UNKNOWN;
    CPDF_Dictionary *pRoot = ((CPDF_Document*)document)->GetRoot();
    if (!pRoot)
        return PAGEMODE_UNKNOWN;
    CPDF_Object* pName = pRoot->GetElement("PageMode");
    if (!pName)
        return PAGEMODE_USENONE;
    CFX_ByteString strPageMode = pName->GetString();

    if (strPageMode.IsEmpty()||strPageMode.EqualNoCase(FX_BSTR("UseNone")))
        return PAGEMODE_USENONE;
    else if (strPageMode.EqualNoCase(FX_BSTR("UseOutlines")))
        return PAGEMODE_USEOUTLINES;
    else if (strPageMode.EqualNoCase(FX_BSTR("UseThumbs")))
        return PAGEMODE_USETHUMBS;
    else if (strPageMode.EqualNoCase(FX_BSTR("FullScreen")))
        return PAGEMODE_FULLSCREEN;
    else if (strPageMode.EqualNoCase(FX_BSTR("UseOC")))
        return PAGEMODE_USEOC;
    else if (strPageMode.EqualNoCase(FX_BSTR("UseAttachments")))
        return PAGEMODE_USEATTACHMENTS;

    return PAGEMODE_UNKNOWN;
}
开发者ID:fffCBBG，项目名称:HackMarathon，代码行数:26，代码来源:fpdf_ext.cpp

示例10: GetString

CFX_ByteString CPDF_Dictionary::GetString(const CFX_ByteStringC& key) const {
  CPDF_Object* p = GetElement(key);
  if (p) {
    return p->GetString();
  }
  return CFX_ByteString();
}
开发者ID:primiano，项目名称:pdfium-merge，代码行数:7，代码来源:fpdf_parser_objects.cpp

示例11: CheckControl

FX_BOOL CPDF_FormField::CheckControl(int iControlIndex,
                                     bool bChecked,
                                     bool bNotify) {
  ASSERT(GetType() == CheckBox || GetType() == RadioButton);
  CPDF_FormControl* pControl = GetControl(iControlIndex);
  if (!pControl) {
    return FALSE;
  }
  if (!bChecked && pControl->IsChecked() == bChecked) {
    return FALSE;
  }
  CFX_WideString csWExport = pControl->GetExportValue();
  CFX_ByteString csBExport = PDF_EncodeText(csWExport);
  int iCount = CountControls();
  bool bUnison = PDF_FormField_IsUnison(this);
  for (int i = 0; i < iCount; i++) {
    CPDF_FormControl* pCtrl = GetControl(i);
    if (bUnison) {
      CFX_WideString csEValue = pCtrl->GetExportValue();
      if (csEValue == csWExport) {
        if (pCtrl->GetOnStateName() == pControl->GetOnStateName()) {
          pCtrl->CheckControl(bChecked);
        } else if (bChecked) {
          pCtrl->CheckControl(FALSE);
        }
      } else if (bChecked) {
        pCtrl->CheckControl(FALSE);
      }
    } else {
      if (i == iControlIndex) {
        pCtrl->CheckControl(bChecked);
      } else if (bChecked) {
        pCtrl->CheckControl(FALSE);
      }
    }
  }
  CPDF_Object* pOpt = FPDF_GetFieldAttr(m_pDict, "Opt");
  if (!ToArray(pOpt)) {
    if (bChecked) {
      m_pDict->SetAtName("V", csBExport);
    } else {
      CFX_ByteString csV;
      CPDF_Object* pV = FPDF_GetFieldAttr(m_pDict, "V");
      if (pV) {
        csV = pV->GetString();
      }
      if (csV == csBExport) {
        m_pDict->SetAtName("V", "Off");
      }
    }
  } else if (bChecked) {
    CFX_ByteString csIndex;
    csIndex.Format("%d", iControlIndex);
    m_pDict->SetAtName("V", csIndex);
  }
  if (bNotify && m_pForm->m_pFormNotify)
    m_pForm->m_pFormNotify->AfterCheckedStatusChange(this);
  return TRUE;
}
开发者ID:endlessm，项目名称:chromium-browser，代码行数:59，代码来源:doc_formfield.cpp

示例12: GetString

CFX_ByteString CPDF_Array::GetString(FX_DWORD i) const
{
    if (this && i < (FX_DWORD)m_Objects.GetSize()) {
        CPDF_Object* p = (CPDF_Object*)m_Objects.GetAt(i);
        return p->GetString();
    }
    return CFX_ByteString();
}
开发者ID:MWisBest，项目名称:android_external_pdfium，代码行数:8，代码来源:fpdf_parser_objects.cpp

示例13: GetName

CFX_ByteString CPDF_StructElementImpl::GetName(FX_BSTR owner, FX_BSTR name, FX_BSTR default_value, FX_BOOL bInheritable, int subindex)
{
    CPDF_Object* pAttr = GetAttr(owner, name, bInheritable, subindex);
    if (pAttr == NULL || pAttr->GetType() != PDFOBJ_NAME) {
        return default_value;
    }
    return pAttr->GetString();
}
开发者ID:151706061，项目名称:PDFium，代码行数:8，代码来源:doc_tagged.cpp

示例14: PDF_ReplaceAbbr

void PDF_ReplaceAbbr(CPDF_Object* pObj) {
  switch (pObj->GetType()) {
    case PDFOBJ_DICTIONARY: {
      CPDF_Dictionary* pDict = pObj->AsDictionary();
      for (const auto& it : *pDict) {
        CFX_ByteString key = it.first;
        CPDF_Object* value = it.second;
        CFX_ByteStringC fullname = PDF_FindFullName(
            PDF_InlineKeyAbbr, FX_ArraySize(PDF_InlineKeyAbbr), key);
        if (!fullname.IsEmpty()) {
          pDict->ReplaceKey(key, fullname);
          key = fullname;
        }

        if (value->IsName()) {
          CFX_ByteString name = value->GetString();
          fullname = PDF_FindFullName(PDF_InlineValueAbbr,
                                      FX_ArraySize(PDF_InlineValueAbbr), name);
          if (!fullname.IsEmpty()) {
            pDict->SetAtName(key, fullname);
          }
        } else {
          PDF_ReplaceAbbr(value);
        }
      }
      break;
    }
    case PDFOBJ_ARRAY: {
      CPDF_Array* pArray = pObj->AsArray();
      for (FX_DWORD i = 0; i < pArray->GetCount(); i++) {
        CPDF_Object* pElement = pArray->GetElement(i);
        if (pElement->IsName()) {
          CFX_ByteString name = pElement->GetString();
          CFX_ByteStringC fullname = PDF_FindFullName(
              PDF_InlineValueAbbr, FX_ArraySize(PDF_InlineValueAbbr), name);
          if (!fullname.IsEmpty()) {
            pArray->SetAt(i, new CPDF_Name(fullname));
          }
        } else {
          PDF_ReplaceAbbr(pElement);
        }
      }
      break;
    }
  }
}
开发者ID:primiano，项目名称:pdfium-merge，代码行数:46，代码来源:fpdf_page_parser.cpp

示例15: IsDefaultChecked

bool CPDF_FormControl::IsDefaultChecked() const {
  ASSERT(GetType() == CPDF_FormField::CheckBox ||
         GetType() == CPDF_FormField::RadioButton);
  CPDF_Object* pDV = FPDF_GetFieldAttr(m_pField->m_pDict, "DV");
  if (!pDV)
    return false;

  CFX_ByteString csDV = pDV->GetString();
  CFX_ByteString csOn = GetOnStateName();
  return (csDV == csOn);
}
开发者ID:MIPS，项目名称:external-pdfium，代码行数:11，代码来源:cpdf_formcontrol.cpp


注：本文中的CPDF_Object::GetString方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。