C++ (Cpp) TDocument::IsOpen Examples

Example #1

File: docmanag.cpp Project: Meridian59/Meridian59

//
/// Destruct this DocManager. Close all open documents (views close with them),
/// and delete all non-static doc templates
///
/// Destroys a TDocManager object removes attached documents templates. The
/// constructor resets TDocTemplate::DocTemplateStaticHead to point to the head of
/// the static template list.
//
TDocManager::~TDocManager()
{
  // Iterate through document list, closing and deleting each
  //
  TDocument* doc;
  while ((doc = DocList.Next(0)) != 0) {
    if (doc->IsOpen())
      doc->Close();

    // NOTE: deleting the document deletes all attached views, and unlinks
    //       the document from the docmanager's document list
    //
    delete doc;

    // Flush (dispatch) any pending MDI-Child-destroy messages
    //
    GetApplication()->PumpWaitingMessages();
  }

  // Reset the 'Docmanager' pointer of static templates and delete
  // dynamic ones...
  //
  while (TemplateList) {
    TDocTemplate* tpl = TemplateList;
    TemplateList = tpl->GetNextTemplate();
    if (tpl->IsStatic())
      tpl->SetDocManager(0);
    else
      delete tpl;
  }
}