Ejemplo n.º 1
0
DLLEXPORT void STDCALL FPDFPage_InsertObject(FPDF_PAGE page, FPDF_PAGEOBJECT page_obj)
{
	CPDF_Page* pPage = (CPDF_Page*)page;
	if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") || !pPage->m_pFormDict->GetElement("Type")->GetDirect()
		|| pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare("Page"))
	{
		return;
	}
	CPDF_PageObject* pPageObj = (CPDF_PageObject*)page_obj;
	if(pPageObj == NULL)
		return;
	FX_POSITION LastPersition = pPage->GetLastObjectPosition();

	pPage->InsertObject(LastPersition, pPageObj);
	switch(pPageObj->m_Type)
	{
	case FPDF_PAGEOBJ_PATH:
		{
			CPDF_PathObject* pPathObj = (CPDF_PathObject*)pPageObj;
			pPathObj->CalcBoundingBox();
			break;
		}
	case FPDF_PAGEOBJ_TEXT:
		{
			//	CPDF_PathObject* pPathObj = (CPDF_PathObject*)pPageObj;
			//	pPathObj->CalcBoundingBox();
			break;
		}
	case FPDF_PAGEOBJ_IMAGE:
		{
			CPDF_ImageObject* pImageObj = (CPDF_ImageObject*)pPageObj;
			pImageObj->CalcBoundingBox();
			break;
		}
	case FPDF_PAGEOBJ_SHADING:
		{
			CPDF_ShadingObject* pShadingObj = (CPDF_ShadingObject*)pPageObj;
			pShadingObj->CalcBoundingBox();
			break;
		}
	case FPDF_PAGEOBJ_FORM:
		{
			CPDF_FormObject* pFormObj = (CPDF_FormObject*)pPageObj;
			pFormObj->CalcBoundingBox();
			break;
		}
	default:
		break;
	}

	//	pPage->ParseContent();
	//pPage->GenerateContent();

}
Ejemplo n.º 2
0
void CPDF_StreamContentParser::AddForm(CPDF_Stream* pStream) {
  if (!m_Options.m_bSeparateForm) {
    CPDF_Dictionary* pResources = pStream->GetDict()->GetDict("Resources");
    CFX_Matrix form_matrix = pStream->GetDict()->GetMatrix("Matrix");
    form_matrix.Concat(m_pCurStates->m_CTM);
    CPDF_Array* pBBox = pStream->GetDict()->GetArray("BBox");
    CFX_FloatRect form_bbox;
    CPDF_Path ClipPath;
    if (pBBox) {
      form_bbox = pStream->GetDict()->GetRect("BBox");
      ClipPath.New();
      ClipPath.AppendRect(form_bbox.left, form_bbox.bottom, form_bbox.right,
                          form_bbox.top);
      ClipPath.Transform(&form_matrix);
      form_bbox.Transform(&form_matrix);
    }
    CPDF_StreamContentParser parser(m_pDocument, m_pPageResources, m_pResources,
                                    &m_mtContentToUser, m_pObjectList,
                                    pResources, &form_bbox, &m_Options,
                                    m_pCurStates.get(), m_Level + 1);
    parser.m_pCurStates->m_CTM = form_matrix;
    if (ClipPath.NotNull()) {
      parser.m_pCurStates->m_ClipPath.AppendPath(ClipPath, FXFILL_WINDING,
                                                 TRUE);
    }
    CPDF_StreamAcc stream;
    stream.LoadAllData(pStream, FALSE);
    if (stream.GetSize() == 0) {
      return;
    }
    parser.Parse(stream.GetData(), stream.GetSize(), 0);
    return;
  }
  CPDF_FormObject* pFormObj = new CPDF_FormObject;
  pFormObj->m_pForm =
      new CPDF_Form(m_pDocument, m_pPageResources, pStream, m_pResources);
  pFormObj->m_FormMatrix = m_pCurStates->m_CTM;
  pFormObj->m_FormMatrix.Concat(m_mtContentToUser);
  CPDF_AllStates status;
  status.m_GeneralState = m_pCurStates->m_GeneralState;
  status.m_GraphState = m_pCurStates->m_GraphState;
  status.m_ColorState = m_pCurStates->m_ColorState;
  status.m_TextState = m_pCurStates->m_TextState;
  pFormObj->m_pForm->ParseContent(&status, NULL, NULL, &m_Options, m_Level + 1);
  if (!m_pObjectList->m_bBackgroundAlphaNeeded &&
      pFormObj->m_pForm->m_bBackgroundAlphaNeeded) {
    m_pObjectList->m_bBackgroundAlphaNeeded = TRUE;
  }
  pFormObj->CalcBoundingBox();
  SetGraphicStates(pFormObj, TRUE, TRUE, TRUE);
  m_pObjectList->m_ObjectList.AddTail(pFormObj);
}
Ejemplo n.º 3
0
DLLEXPORT void STDCALL FPDFPage_InsertObject(FPDF_PAGE page,
                                             FPDF_PAGEOBJECT page_obj) {
  CPDF_PageObject* pPageObj = reinterpret_cast<CPDF_PageObject*>(page_obj);
  if (!pPageObj)
    return;

  std::unique_ptr<CPDF_PageObject> pPageObjHolder(pPageObj);
  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
  if (!IsPageObject(pPage))
    return;

  pPage->GetPageObjectList()->push_back(std::move(pPageObjHolder));
  switch (pPageObj->GetType()) {
    case CPDF_PageObject::TEXT: {
      break;
    }
    case CPDF_PageObject::PATH: {
      CPDF_PathObject* pPathObj = pPageObj->AsPath();
      pPathObj->CalcBoundingBox();
      break;
    }
    case CPDF_PageObject::IMAGE: {
      CPDF_ImageObject* pImageObj = pPageObj->AsImage();
      pImageObj->CalcBoundingBox();
      break;
    }
    case CPDF_PageObject::SHADING: {
      CPDF_ShadingObject* pShadingObj = pPageObj->AsShading();
      pShadingObj->CalcBoundingBox();
      break;
    }
    case CPDF_PageObject::FORM: {
      CPDF_FormObject* pFormObj = pPageObj->AsForm();
      pFormObj->CalcBoundingBox();
      break;
    }
    default: {
      ASSERT(false);
      break;
    }
  }
}