/// <summary>
/// Add conditional formatting summary view to list of views if one doesn't exist & query contains conditional formatting
/// </summary>
/// <param name="q"></param>
public static void AddCfViewAsNeeded(Query query)
{
ResultsPages pages;
ResultsPage page;
ResultsViewProps view;
CfSummaryView cfView;
if (!query.ContainsSelectedCondFormatting)
{
return;
}
pages = query.Root.ResultsPages;
if (pages == null || pages.Pages == null)
{
return;
}
for (int ci = 0; ci < pages.Pages.Count; ci++)
{
view = pages[ci].FirstView;
if (view == null)
{
continue;
}
if (view.ViewType == ResultsViewType.SecondaryQuery)
{
return;
}
}
ResultsPages.AddNewPageAndView(query, ResultsViewType.SecondaryQuery, null, out page, out view);
cfView = page.FirstView as CfSummaryView;
return;
}
/// <summary>
/// Add new page
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void NewPageMenuItem_Click(object sender, EventArgs e)
{
ResultsPage page = ResultsPages.AddNewPage(BaseQuery);
AddResultsPageTabPage(page); // add tab for page
ConfigureResultsPage(page); // render the empty page
return;
}
/// <summary>
/// Remove a subquery from its parent and optionally any associated views
/// </summary>
/// <param name="sq"></param>
/// <param name="removeResultsViews"></param>
/// <param name="removeResultsPagesIfEmpty"></param>
public static void RemoveSubQuery(
Query sq,
bool removeResultsViews,
bool removeResultsPagesIfEmpty)
{
if (sq == null)
{
throw new Exception("Null subquery");
}
Query pq = sq.Parent;
if (pq == null || !pq.Subqueries.Contains(sq))
{
throw new Exception("Subquery not contained in query");
}
sq.Parent = null;
pq.Subqueries.Remove(sq); // remove subquery from query
if (!removeResultsViews)
{
return;
}
ResultsPages rPages = pq.ResultsPages; // overall results pages
sq.ResultsPages = null;
List <ResultsViewProps> rViews = sq.GetResultsViews();
if (rViews != null) // any views for subquery?
{
for (int vi = 0; vi < rViews.Count; vi++)
{ // remove any views from overall query ResultsPages
ResultsViewProps rv = rViews[vi];
if (rv == null || rv.ResultsPage == null)
{
continue;
}
ResultsPage rp = rv.ResultsPage;
if (rp == null || !rp.Views.Contains(rv))
{
continue;
}
rp.Views.Remove(rv);
if (removeResultsPagesIfEmpty && rp.Views.Count == 0 && // remove page if empty & requested
rPages != null && rPages.Pages != null && rPages.Pages.Contains(rp))
{
rPages.Remove(rp);
}
}
}
}
/// <summary>
/// Add a new empty results page
/// </summary>
void AddPage()
{
DialogResult = DialogResult.OK; // close the selection menu
Hide();
SessionManager.ActivateShell();
ResultsPage page = ResultsPages.AddNewPage(Qm.Query);
Qrc.AddResultsPageTabPage(page); // add tab for page
Qrc.ConfigureResultsPage(page); // render the empty page
return;
}
/// <summary>
/// SetCurrentPageTabTitleAndImage
/// </summary>
internal void SetCurrentPageTabTitleAndImage()
{
ResultsPages pages = BaseQuery.ResultsPages;
if (pages == null || pages.Pages.Count < Tabs.SelectedTabPageIndex)
{
return;
}
ResultsPage page = pages[Tabs.SelectedTabPageIndex];
SetCurrentTabTitle(page.ActiveTitle);
SetCurrentTabImage(page.PageHeaderImage);
return;
}
/// <summary>
/// Remove specified tab and page
/// </summary>
/// <param name="qti"></param>
public void RemoveTabAndPage(int qti)
{
int newTab = qti - 1; // carefully remove the tab page
if (newTab < 0)
{
newTab = qti + 1;
}
Tabs.SelectedTabPageIndex = newTab; // move to another tab
Tabs.TabPages.RemoveAt(qti); // remove this one
ResultsPages pages = RootQuery.ResultsPages;
pages.RemoveAt(qti); // remove the page from the query (must do 2nd)
return;
}
/// <summary>
/// Configure the results page, creating first if necessary
/// </summary>
/// <param name="ti"></param>
internal void ConfigureResultsPage(int pi)
{
Query q = RootQuery;
if (q == null)
{
return;
}
if (q.PresearchDerivedQuery != null) // get any derived browse query
{
q = q.PresearchDerivedQuery;
}
QueryManager qm = q.QueryManager as QueryManager;
if (qm == null)
{
return;
}
if (pi < 0)
{
return;
}
SS.I.UISetupLevel++;
ResultsPages pages = RootQuery.ResultsPages; // get any additional pages for query
ResultsPage page = pages[pi];
SessionManager.Instance.StatusBarManager.ZoomControlVisible = false; // hide zoom controls initially
ConfigureResultsPage(page);
Tabs.ClosePageButtonShowMode = ClosePageButtonShowMode.InActiveTabPageHeader; // show close button in active tab
q.InitialBrowsePage = pi; // set current tab page
SS.I.UISetupLevel--;
return;
}
/// <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
}
}
