Exemplos de MgJsonStorage::stringify em C++ (Cpp)

Exemplo n.º 1

Arquivo: Step3View.cpp Projeto: thinkfeed/touchvg

void CDrawShapeView::OnFileSave()
{
    if (m_filename.IsEmpty())
    {
        CFileDialog dlg(FALSE, L".vg", NULL,
            OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT | OFN_PATHMUSTEXIST,
            L"Shape files (*.vg)|*.vg||", this);
        if (dlg.DoModal() != IDOK)
            return;
        m_filename = dlg.GetPathName();
    }

    MgJsonStorage s;

    shapes()->setZoomRectW(m_graph->xf.getWndRectW(), m_graph->xf.getViewScale());
    if (shapes()->save(s.storageForWrite()))
    {
        const char* content = s.stringify(true);
        CFile file;
        if (file.Open(m_filename, CFile::modeWrite | CFile::modeCreate)) {
            file.Write(content, strlen(content));
        }
    }
    else
    {
        AfxMessageBox(L"得到文件内容出错。");
    }
}