C++ (Cpp) CPDFSDK_PageView::IsLocked示例

DLLEXPORT void STDCALL FPDF_ClosePage(FPDF_PAGE page)
{
	if (!page) return;
        CPDFSDK_PageView* pPageView = (CPDFSDK_PageView*)(((CPDF_Page*)page))->GetPrivateData((void*)page);
        if (pPageView && pPageView->IsLocked()) {
            pPageView->TakeOverPage();
            return;
        }
	delete (CPDF_Page*)page;

}

示例#2

显示文件

文件： fsdk_mgr.cpp 项目： chenjian-rits/pdfium

void CPDFSDK_Document::ReMovePageView(CPDF_Page* pPDFPage)
{
    auto it = m_pageMap.find(pPDFPage);
    if (it == m_pageMap.end())
        return;

    CPDFSDK_PageView* pPageView = it->second;
    if (pPageView->IsLocked())
        return;

    delete pPageView;
    m_pageMap.erase(it);
}