C++ CFX_PtrArray::GetSize方法代码示例

CPDF_PageObject* CPDF_LayoutElement::GetObject(int index)
{
    if(m_pTaggedElement == NULL) {
        return NULL;
    }
    CFX_PtrArray *pObj = &m_ObjArray;
    int size = pObj->GetSize();
    if(index < size) {
        return (CPDF_PageObject*)pObj->GetAt(index);
    }
    return NULL;
}

CBC_PDF417DetectorResult::~CBC_PDF417DetectorResult() {
  for (int32_t i = 0; i < m_points->GetSize(); i++) {
    CFX_PtrArray* temp = (CFX_PtrArray*)m_points->GetAt(i);
    for (int32_t j = 0; j < temp->GetSize(); j++) {
      delete (CBC_ResultPoint*)temp->GetAt(j);
    }
    temp->RemoveAll();
    delete temp;
  }
  m_points->RemoveAll();
  delete m_points;
}

void CFWL_CheckBoxImp::NextStates() {
  FX_DWORD dwFirststate = m_pProperties->m_dwStates;
  if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_RadioButton) {
    if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) ==
        FWL_STATE_CKB_Unchecked) {
      CFWL_WidgetMgr* pWidgetMgr =
          static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
      if (!pWidgetMgr->IsFormDisabled()) {
        CFX_PtrArray radioarr;
        pWidgetMgr->GetSameGroupRadioButton(m_pInterface, radioarr);
        IFWL_CheckBox* pCheckBox = NULL;
        int32_t iCount = radioarr.GetSize();
        for (int32_t i = 0; i < iCount; i++) {
          pCheckBox = static_cast<IFWL_CheckBox*>(radioarr[i]);
          if (pCheckBox != m_pInterface &&
              pCheckBox->GetStates() & FWL_STATE_CKB_Checked) {
            pCheckBox->SetCheckState(0);
            CFX_RectF rt;
            pCheckBox->GetWidgetRect(rt);
            rt.left = rt.top = 0;
            m_pWidgetMgr->RepaintWidget(pCheckBox, &rt);
            break;
          }
        }
      }
      m_pProperties->m_dwStates |= FWL_STATE_CKB_Checked;
    }
  } else {
    if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) ==
        FWL_STATE_CKB_Neutral) {
      m_pProperties->m_dwStates &= ~FWL_STATE_CKB_CheckMask;
      if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_3State) {
        m_pProperties->m_dwStates |= FWL_STATE_CKB_Checked;
      }
    } else if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) ==
               FWL_STATE_CKB_Checked) {
      m_pProperties->m_dwStates &= ~FWL_STATE_CKB_CheckMask;
    } else {
      if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_3State) {
        m_pProperties->m_dwStates |= FWL_STATE_CKB_Neutral;
      } else {
        m_pProperties->m_dwStates |= FWL_STATE_CKB_Checked;
      }
    }
  }
  Repaint(&m_rtClient);
  FX_DWORD dwLaststate = m_pProperties->m_dwStates;
  if (dwFirststate != dwLaststate) {
    CFWL_EvtCkbCheckStateChanged wmCheckBoxState;
    wmCheckBoxState.m_pSrcTarget = m_pInterface;
    DispatchEvent(&wmCheckBoxState);
  }
}

CBC_BarcodeMetadata*
CBC_DetectionResultRowIndicatorColumn::getBarcodeMetadata() {
  CFX_PtrArray* codewords = getCodewords();
  CBC_BarcodeValue barcodeColumnCount;
  CBC_BarcodeValue barcodeRowCountUpperPart;
  CBC_BarcodeValue barcodeRowCountLowerPart;
  CBC_BarcodeValue barcodeECLevel;
  for (int32_t i = 0; i < codewords->GetSize(); i++) {
    CBC_Codeword* codeword = (CBC_Codeword*)codewords->GetAt(i);
    if (codeword == NULL) {
      continue;
    }
    codeword->setRowNumberAsRowIndicatorColumn();
    int32_t rowIndicatorValue = codeword->getValue() % 30;
    int32_t codewordRowNumber = codeword->getRowNumber();
    if (!m_isLeft) {
      codewordRowNumber += 2;
    }
    switch (codewordRowNumber % 3) {
      case 0:
        barcodeRowCountUpperPart.setValue(rowIndicatorValue * 3 + 1);
        break;
      case 1:
        barcodeECLevel.setValue(rowIndicatorValue / 3);
        barcodeRowCountLowerPart.setValue(rowIndicatorValue % 3);
        break;
      case 2:
        barcodeColumnCount.setValue(rowIndicatorValue + 1);
        break;
    }
  }
  if ((barcodeColumnCount.getValue()->GetSize() == 0) ||
      (barcodeRowCountUpperPart.getValue()->GetSize() == 0) ||
      (barcodeRowCountLowerPart.getValue()->GetSize() == 0) ||
      (barcodeECLevel.getValue()->GetSize() == 0) ||
      barcodeColumnCount.getValue()->GetAt(0) < 1 ||
      barcodeRowCountUpperPart.getValue()->GetAt(0) +
              barcodeRowCountLowerPart.getValue()->GetAt(0) <
          CBC_PDF417Common::MIN_ROWS_IN_BARCODE ||
      barcodeRowCountUpperPart.getValue()->GetAt(0) +
              barcodeRowCountLowerPart.getValue()->GetAt(0) >
          CBC_PDF417Common::MAX_ROWS_IN_BARCODE) {
    return NULL;
  }
  CBC_BarcodeMetadata* barcodeMetadata =
      new CBC_BarcodeMetadata(barcodeColumnCount.getValue()->GetAt(0),
                              barcodeRowCountUpperPart.getValue()->GetAt(0),
                              barcodeRowCountLowerPart.getValue()->GetAt(0),
                              barcodeECLevel.getValue()->GetAt(0));
  removeIncorrectCodewords(codewords, *barcodeMetadata);
  return barcodeMetadata;
}

v8::Handle<v8::Object> JS_GetStaticObj(IJS_Runtime* pJSRuntime, int nObjDefnID)
{
	v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
	v8::Isolate::Scope isolate_scope(isolate);

	CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(0);
	if(!pArray) return v8::Handle<v8::Object>();

	if(nObjDefnID<0 || nObjDefnID>= pArray->GetSize()) return v8::Handle<v8::Object>();
	CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(nObjDefnID);
	v8::Local<v8::Object> obj = v8::Local<v8::Object>::New(isolate,pObjDef->m_StaticObj);
	return obj;
}

FX_BOOL Document::removeField(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
{
	ASSERT(m_pDocument != NULL);

	if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) ||
		m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM))) return FALSE;

	CJS_Context* pContext = (CJS_Context*)cc;
	if (params.size() != 1) {
		sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
		return FALSE;
	}

	CFX_WideString sFieldName = params[0].ToCFXWideString();
	CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm();
	ASSERT(pInterForm != NULL);

	CFX_PtrArray widgets;
	pInterForm->GetWidgets(sFieldName, widgets);

	int nSize = widgets.GetSize();

	if (nSize > 0)
	{
		for (int i=0; i<nSize; i++)
		{
			CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)widgets[i];
			ASSERT(pWidget != NULL);

			CPDF_Rect rcAnnot = pWidget->GetRect();
			rcAnnot.left -= 1;
			rcAnnot.bottom -= 1;
			rcAnnot.right += 1;
			rcAnnot.top += 1;

			CFX_RectArray aRefresh;
			aRefresh.Add(rcAnnot);

			CPDF_Page* pPage = pWidget->GetPDFPage();
			ASSERT(pPage != NULL);

			CPDFSDK_PageView* pPageView = m_pDocument->GetPageView(pPage);
			pPageView->DeleteAnnot(pWidget);

			pPageView->UpdateRects(aRefresh);
		}
		m_pDocument->SetChangeMark();
	}

	return TRUE;
}

void CFWL_GridImp::SetSpanAutoColRowSize(const CFX_PtrArray& spanAutos,
                                         FX_FLOAT fTotalSize) {
  int32_t iAutoColRows = spanAutos.GetSize();
  if (iAutoColRows < 1) {
    return;
  }
  CFX_PtrArray autoNoMinMaxs;
  FX_FLOAT fAutoPer = fTotalSize / iAutoColRows;
  for (int32_t j = 0; j < iAutoColRows; j++) {
    CFWL_GridColRow* pColumn = static_cast<CFWL_GridColRow*>(spanAutos[j]);
    FX_FLOAT fOrgSize = pColumn->m_fActualSize;
    if (SetColRowActualSize(pColumn, pColumn->m_fActualSize + fAutoPer, TRUE)) {
      autoNoMinMaxs.Add(pColumn);
    } else {
      fTotalSize -= pColumn->m_fActualSize - fOrgSize;
      int32_t iNoMinMax = iAutoColRows - (j + 1 - autoNoMinMaxs.GetSize());
      if (iNoMinMax > 0 && fTotalSize > 0) {
        fAutoPer = fTotalSize / iNoMinMax;
      } else {
        break;
      }
    }
  }
  int32_t iNormals = autoNoMinMaxs.GetSize();
  if (fTotalSize > 0) {
    if (iNormals == iAutoColRows) {
      fAutoPer = fTotalSize / iNormals;
      for (int32_t k = 0; k < iNormals; k++) {
        CFWL_GridColRow* pColumn =
            static_cast<CFWL_GridColRow*>(autoNoMinMaxs[k]);
        pColumn->m_fActualSize += fAutoPer;
      }
    } else {
      SetSpanAutoColRowSize(autoNoMinMaxs, fTotalSize);
    }
  } else {
  }
}

int JS_DefineObj(IJS_Runtime* pJSRuntime, const wchar_t* sObjName, FXJSOBJTYPE eObjType, LP_CONSTRUCTOR pConstructor, LP_DESTRUCTOR pDestructor, unsigned bApplyNew)
{
	v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
	v8::Isolate::Scope isolate_scope(isolate);
	v8::HandleScope handle_scope(isolate);
	CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(0);
	if(!pArray)
	{
		pArray = new CFX_PtrArray();
		isolate->SetData(0, pArray);
	}
	CJS_ObjDefintion* pObjDef = new CJS_ObjDefintion(isolate, sObjName, eObjType, pConstructor, pDestructor, bApplyNew);
	pArray->Add(pObjDef);
	return pArray->GetSize()-1;
}

CFX_PtrArray* CBC_Detector::detect(FX_BOOL multiple,
                                   CBC_CommonBitMatrix* bitMatrix) {
  CFX_PtrArray* barcodeCoordinates = new CFX_PtrArray;
  int32_t row = 0;
  int32_t column = 0;
  FX_BOOL foundBarcodeInRow = FALSE;
  while (row < bitMatrix->GetHeight()) {
    CFX_PtrArray* vertices = findVertices(bitMatrix, row, column);
    if (vertices->GetAt(0) == NULL && vertices->GetAt(3) == NULL) {
      if (!foundBarcodeInRow) {
        if (vertices) {
          delete (vertices);
        }
        break;
      }
      foundBarcodeInRow = FALSE;
      column = 0;
      for (int32_t i = 0; i < barcodeCoordinates->GetSize(); i++) {
        CFX_PtrArray* barcodeCoordinate =
            (CFX_PtrArray*)barcodeCoordinates->GetAt(i);
        if (barcodeCoordinate->GetAt(1) != NULL) {
          row = row > ((CBC_ResultPoint*)barcodeCoordinate->GetAt(1))->GetY();
        }
        if (barcodeCoordinate->GetAt(3) != NULL) {
          row = row > ((CBC_ResultPoint*)barcodeCoordinate->GetAt(3))->GetY();
        }
      }
      row += ROW_STEP;
      if (vertices) {
        delete (vertices);
      }
      continue;
    }
    foundBarcodeInRow = TRUE;
    barcodeCoordinates->Add(vertices);
    if (!multiple) {
      break;
    }
    if (vertices->GetAt(2) != NULL) {
      column = (int32_t)((CBC_ResultPoint*)vertices->GetAt(2))->GetX();
      row = (int32_t)((CBC_ResultPoint*)vertices->GetAt(2))->GetY();
    } else {
      column = (int32_t)((CBC_ResultPoint*)vertices->GetAt(4))->GetX();
      row = (int32_t)((CBC_ResultPoint*)vertices->GetAt(4))->GetY();
    }
  }
  return barcodeCoordinates;
}

void JS_InitialRuntime(IJS_Runtime* pJSRuntime,IFXJS_Runtime* pFXRuntime, IFXJS_Context* context, v8::Persistent<v8::Context>& v8PersistentContext)
{
	v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
	v8::Isolate::Scope isolate_scope(isolate);
	v8::HandleScope handle_scope(isolate);

	v8::Persistent<v8::ObjectTemplate>& globalObjTemp = _getGlobalObjectTemplate(pJSRuntime);
	v8::Handle<v8::Context> v8Context = v8::Context::New(isolate, NULL, v8::Local<v8::ObjectTemplate>::New(isolate, globalObjTemp));
	v8::Context::Scope context_scope(v8Context);

	v8::Handle<v8::External> ptr = v8::External::New(isolate, pFXRuntime);
	v8Context->SetEmbedderData(1, ptr);

	CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(0);
	if(!pArray) return;

	for(int i=0; i<pArray->GetSize(); i++)
	{
		CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(i);
		CFX_WideString ws = CFX_WideString(pObjDef->objName);
		CFX_ByteString bs = ws.UTF8Encode();
		v8::Handle<v8::String> objName = v8::String::NewFromUtf8(isolate, bs.c_str(), v8::String::kNormalString, bs.GetLength());


		if(pObjDef->objType == JS_DYNAMIC)
		{
			//Document is set as global object, need to construct it first.
			if(ws.Equal(L"Document"))
			{

				CJS_PrivateData* pPrivateData = new CJS_PrivateData;
				pPrivateData->ObjDefID = i;

				v8Context->Global()->GetPrototype()->ToObject()->SetAlignedPointerInInternalField(0, pPrivateData);

				if(pObjDef->m_pConstructor)
					pObjDef->m_pConstructor(context, v8Context->Global()->GetPrototype()->ToObject(), v8Context->Global()->GetPrototype()->ToObject());
			}
		}
		else
		{
			v8::Handle<v8::Object> obj = JS_NewFxDynamicObj(pJSRuntime, context, i);
			v8Context->Global()->Set(objName, obj);
			pObjDef->m_StaticObj.Reset(isolate, obj);
		}
	}
	v8PersistentContext.Reset(isolate, v8Context);
}

int	JS_DefineObjAllProperties(IJS_Runtime* pJSRuntime, int nObjDefnID, v8::NamedPropertyQueryCallback pPropQurey, v8::NamedPropertyGetterCallback pPropGet, v8::NamedPropertySetterCallback pPropPut, v8::NamedPropertyDeleterCallback pPropDel)
{
	v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
	v8::Isolate::Scope isolate_scope(isolate);
	v8::HandleScope handle_scope(isolate);

	CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(0);
	if(!pArray) return 0;

	if(nObjDefnID<0 || nObjDefnID>= pArray->GetSize()) return 0;
	CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(nObjDefnID);
	v8::Local<v8::ObjectTemplate> objTemp = v8::Local<v8::ObjectTemplate>::New(isolate, pObjDef->m_objTemplate);
	objTemp->SetNamedPropertyHandler(pPropGet, pPropPut, pPropQurey, pPropDel);
	pObjDef->m_objTemplate.Reset(isolate,objTemp);
	return 0;
}

CPDF_Link CPDF_LinkList::GetLinkAtPoint(CPDF_Page* pPage, FX_FLOAT pdf_x, FX_FLOAT pdf_y)
{
    CFX_PtrArray* pPageLinkList = GetPageLinks(pPage);
    if (pPageLinkList == NULL) {
        return NULL;
    }
    int size = pPageLinkList->GetSize();
    for (int i = 0; i < size; i ++) {
        CPDF_Link Link = (CPDF_Dictionary*)pPageLinkList->GetAt(i);
        CPDF_Rect rect = Link.GetRect();
        if (rect.Contains(pdf_x, pdf_y)) {
            return Link;
        }
    }
    return NULL;
}

int JS_GetObjDefnID(IJS_Runtime * pJSRuntime, const wchar_t* pObjName)
{
	v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
	v8::Isolate::Scope isolate_scope(isolate);

	CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(0);
	if(!pArray) return -1;

	for(int i=0; i<pArray->GetSize(); i++)
	{
		CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(i);
		if(FXSYS_wcscmp(pObjDef->objName, pObjName) == 0)
			return i;
	}
	return -1;
}

void CBC_DetectionResult::adjustRowNumbers(int32_t barcodeColumn,
                                           int32_t codewordsRow,
                                           CFX_PtrArray* codewords) {
  CBC_Codeword* codeword = (CBC_Codeword*)codewords->GetAt(codewordsRow);
  CFX_PtrArray* previousColumnCodewords =
      ((CBC_DetectionResultColumn*)m_detectionResultColumns.GetAt(
           barcodeColumn - 1))
          ->getCodewords();
  CFX_PtrArray* nextColumnCodewords = previousColumnCodewords;
  if (m_detectionResultColumns[barcodeColumn + 1]) {
    nextColumnCodewords = ((CBC_DetectionResultColumn*)
                               m_detectionResultColumns[barcodeColumn + 1])
                              ->getCodewords();
  }
  CFX_PtrArray otherCodewords;
  otherCodewords.SetSize(14);
  otherCodewords[2] = previousColumnCodewords->GetAt(codewordsRow);
  otherCodewords[3] = nextColumnCodewords->GetAt(codewordsRow);
  if (codewordsRow > 0) {
    otherCodewords[0] = codewords->GetAt(codewordsRow - 1);
    otherCodewords[4] = previousColumnCodewords->GetAt(codewordsRow - 1);
    otherCodewords[5] = nextColumnCodewords->GetAt(codewordsRow - 1);
  }
  if (codewordsRow > 1) {
    otherCodewords[8] = codewords->GetAt(codewordsRow - 2);
    otherCodewords[10] = previousColumnCodewords->GetAt(codewordsRow - 2);
    otherCodewords[11] = nextColumnCodewords->GetAt(codewordsRow - 2);
  }
  if (codewordsRow < codewords->GetSize() - 1) {
    otherCodewords[1] = codewords->GetAt(codewordsRow + 1);
    otherCodewords[6] = previousColumnCodewords->GetAt(codewordsRow + 1);
    otherCodewords[7] = nextColumnCodewords->GetAt(codewordsRow + 1);
  }
  if (codewordsRow < codewords->GetSize() - 2) {
    otherCodewords[9] = codewords->GetAt(codewordsRow + 2);
    otherCodewords[12] = previousColumnCodewords->GetAt(codewordsRow + 2);
    otherCodewords[13] = nextColumnCodewords->GetAt(codewordsRow + 2);
  }
  for (int32_t i = 0; i < otherCodewords.GetSize(); i++) {
    CBC_Codeword* otherCodeword = (CBC_Codeword*)otherCodewords.GetAt(i);
    if (adjustRowNumber(codeword, otherCodeword)) {
      return;
    }
  }
}

static int InsertDeletePDFPage(CPDF_Document* pDoc, CPDF_Dictionary* pPages,
                               int nPagesToGo, CPDF_Dictionary* pPage, FX_BOOL bInsert, CFX_PtrArray& stackList)
{
    CPDF_Array* pKidList = pPages->GetArray("Kids");
    if (!pKidList) {
        return -1;
    }
    int nKids = pKidList->GetCount();
    for (int i = 0; i < nKids; i ++) {
        CPDF_Dictionary* pKid = pKidList->GetDict(i);
        if (pKid->GetString("Type") == FX_BSTRC("Page")) {
            if (nPagesToGo == 0) {
                if (bInsert) {
                    pKidList->InsertAt(i, CPDF_Reference::Create(pDoc, pPage->GetObjNum()));
                    pPage->SetAtReference("Parent", pDoc, pPages->GetObjNum());
                } else {
                    pKidList->RemoveAt(i);
                }
                pPages->SetAtInteger("Count", pPages->GetInteger("Count") + (bInsert ? 1 : -1));
                return 1;
            }
            nPagesToGo --;
        } else {
            int nPages = pKid->GetInteger("Count");
            if (nPagesToGo < nPages) {
                int stackCount = stackList.GetSize();
                for (int j = 0; j < stackCount; ++j) {
                    if (pKid == stackList[j]) {
                        return -1;
                    }
                }
                stackList.Add(pKid);
                if (InsertDeletePDFPage(pDoc, pKid, nPagesToGo, pPage, bInsert, stackList) < 0) {
                    return -1;
                }
                stackList.RemoveAt(stackCount);
                pPages->SetAtInteger("Count", pPages->GetInteger("Count") + (bInsert ? 1 : -1));
                return 1;
            }
            nPagesToGo -= nPages;
        }
    }
    return 0;
}