C++ (Cpp) CPDF_Page::GetPrivateData Examples

Example #1

File: fpdf_progressive.cpp Project: MI-4i/platform_external_pdfium

DLLEXPORT int STDCALL FPDF_RenderPage_Continue(FPDF_PAGE page,IFSDK_PAUSE * pause)
{
	if (page == NULL)
		return FPDF_RENDER_FAILED;

 	if (!pause)
		return FPDF_RENDER_FAILED;
	
	if (pause->version !=1)
		return FPDF_RENDER_FAILED;

	CPDF_Page* pPage = (CPDF_Page*)page;

//	FXMT_CSLOCK_OBJ(&pPage->m_PageLock);

	CRenderContext * pContext = (CRenderContext*)pPage->GetPrivateData((void*)1);
	if (pContext && pContext->m_pRenderer)
	{
		IFSDK_PAUSE_Adapter IPauseAdapter(pause);
		pContext->m_pRenderer->Continue(&IPauseAdapter);

		CPDF_ProgressiveRenderer::RenderStatus status = CPDF_ProgressiveRenderer::Failed;
		status = pContext->m_pRenderer->GetStatus();
		return status;
	}
	return FPDF_RENDER_FAILED;
}

Example #2

DLLEXPORT void STDCALL FPDF_RenderPage_Close(FPDF_PAGE page) {
  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
  if (!pPage)
    return;

  CRenderContext* pContext = (CRenderContext*)pPage->GetPrivateData((void*)1);
  if (!pContext)
    return;

  pContext->m_pDevice->RestoreState();
  delete pContext;
  pPage->RemovePrivateData((void*)1);
}

Example #3

File: fpdf_progressive.cpp Project: MI-4i/platform_external_pdfium

DLLEXPORT void STDCALL FPDF_RenderPage_Close(FPDF_PAGE page)
{
	if (page == NULL) return;
	CPDF_Page* pPage = (CPDF_Page*)page;

//	FXMT_CSLOCK_OBJ(&pPage->m_PageLock);

	CRenderContext * pContext = (CRenderContext*)pPage->GetPrivateData((void*)1);
	if (pContext)
	{
		pContext->m_pDevice->RestoreState();
		delete pContext;
		pPage->RemovePrivateData((void*)1);
	}
}

Example #4

DLLEXPORT int STDCALL FPDF_RenderPage_Continue(FPDF_PAGE page,
                                               IFSDK_PAUSE* pause) {
  if (!pause || pause->version != 1)
    return FPDF_RENDER_FAILED;

  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
  if (!pPage)
    return FPDF_RENDER_FAILED;

  CRenderContext* pContext = (CRenderContext*)pPage->GetPrivateData((void*)1);
  if (pContext && pContext->m_pRenderer) {
    IFSDK_PAUSE_Adapter IPauseAdapter(pause);
    pContext->m_pRenderer->Continue(&IPauseAdapter);
    return CPDF_ProgressiveRenderer::ToFPDFStatus(
        pContext->m_pRenderer->GetStatus());
  }
  return FPDF_RENDER_FAILED;
}