/// <summary>
/// Tentatively add a new view of the specified type to the current page
/// </summary>
/// <param name="viewType"></param>
/// <param name="query"></param>
/// <param name="qrc"></param>
/// <returns></returns>
private static ResultsViewProps AddTentativeNewView(
ResultsViewModel rvm)
{
ResultsPage rp;
DialogResult dr;
int intVal, max;
ResultsViewType viewType = rvm.ViewType;
string viewSubtype = rvm.ViewSubtype;
string viewTitle = rvm.Title;
Query query = rvm.Query;
QueryResultsControl qrc = rvm.QueryResultsControl as QueryResultsControl;
LastAddedViewType = viewType;
int pi = qrc.CurrentPageIndex;
if (pi < 0 || // add a page if no pages
query.Root.ResultsPages.Pages[pi].Views.Count > 0) // or (for now) already a view on the current page
{
rp = ResultsPages.AddNewPage(query);
pi = query.Root.ResultsPages.Pages.Count - 1;
qrc.AddResultsPageTabPage(rp);
}
ResultsPage page = query.ResultsPages[pi];
ResultsViewProps view = page.AddNewView(rvm);
if (view == null)
{
throw new Exception("Failed to add new view: " + viewType);
}
//view.CustomViewTypeImageName = rvm.CustomViewTypeImageName; // (should already be set)
if (Lex.IsDefined(viewTitle) && Lex.Ne(viewTitle, viewType.ToString()))
{
view.Title = page.AddSequentialSuffixToTitle(viewTitle, query.ResultsPages); // set custom title (sequentially-numbered) if defined
}
qrc.SetCurrentPageTabTitleAndImage();
dr = view.ShowInitialViewSetupDialog();
if (dr != DialogResult.OK)
{
RemoveTentativeView(view, qrc);
return(null); // not added
}
qrc.ConfigureResultsPage(page); // render the default view in the current page
dr = view.ShowInitialViewPropertiesDialog();
if (dr == DialogResult.OK)
{
//view.ConfigureRenderingControl(); // be sure it's configured (not a good idea, adds overhead)
qrc.SetCurrentPageTabTitleAndImage(); // update tab title & image accordingly
return(view);
}
else // cancelled, remove view
{
RemoveTentativeView(view, qrc);
return(null); // not added
}
}