/// <summary>
/// This method toggles Explorer Tree options in a way suitable to show the given item.
/// For example, of a filter is currently specified, but the given item does not fulfill
/// the filter criteria, Filtering will be toggled off in the UI.
/// </summary>
/// <param name="item"></param>
public TreeNodeAdv EnsureNodeVisible(ITabularNamedObject item)
{
var node = UI.TreeView.FindNodeByTag(item);
if (node != null)
{
return(node);
}
LogicalTreeOptions optionsToApply = 0;
if ((item as IHideableObject)?.IsHidden ?? false && !Tree.Options.HasFlag(LogicalTreeOptions.ShowHidden))
{
// If the object is hidden, make sure the tree is set up to show hidden objects:
optionsToApply |= LogicalTreeOptions.ShowHidden;
UI.FormMain.actToggleHidden.Checked = true;
}
switch (item.ObjectType)
{
case ObjectType.Table:
// Tables will always be visible
case ObjectType.Column:
case ObjectType.Measure:
case ObjectType.Hierarchy:
case ObjectType.Level:
case ObjectType.KPI:
default:
break;
}
return(null);
}
public void SetDisplayOptions(bool showHidden, bool showDisplayFolders, bool showColumns,
bool showMeasures, bool showHierarchies, bool showAllObjectTypes, bool alphabeticalSort, string filter = null)
{
CurrentOptions =
(showHidden ? LogicalTreeOptions.ShowHidden : 0) |
(showDisplayFolders ? LogicalTreeOptions.DisplayFolders : 0) |
(showColumns ? LogicalTreeOptions.Columns : 0) |
(showMeasures ? LogicalTreeOptions.Measures : 0) |
(showHierarchies ? LogicalTreeOptions.Hierarchies : 0) |
(showAllObjectTypes ? LogicalTreeOptions.AllObjectTypes : 0) |
LogicalTreeOptions.ShowRoot;
if (Tree == null)
{
return;
}
var cmp = (UI.TreeView.Model as SortedTreeModel)?.Comparer as TabularObjectComparer;
if (cmp != null)
{
cmp.Order = alphabeticalSort ? ObjectOrder.Alphabetical : ObjectOrder.Metadata;
}
Tree.Options = CurrentOptions;
Tree.Filter = filter;
}
public void SetDisplayOptions(bool showHidden, bool showDisplayFolders, bool showColumns,
bool showMeasures, bool showHierarchies, bool showAllObjectTypes, bool orderByName, string filter = null)
{
CurrentOptions =
(showHidden ? LogicalTreeOptions.ShowHidden : 0) |
(showDisplayFolders ? LogicalTreeOptions.DisplayFolders : 0) |
(showColumns ? LogicalTreeOptions.Columns : 0) |
(showMeasures ? LogicalTreeOptions.Measures : 0) |
(showHierarchies ? LogicalTreeOptions.Hierarchies : 0) |
(showAllObjectTypes ? LogicalTreeOptions.AllObjectTypes : 0) |
(orderByName ? LogicalTreeOptions.OrderByName : 0) |
LogicalTreeOptions.ShowRoot;
if (TreeModel == null)
{
return;
}
/*var cmp = (UI.TreeView.Model as SortedTreeModel)?.Comparer as TabularObjectComparer;
* if(cmp != null)
* {
* cmp.Order = alphabeticalSort ? ObjectOrder.Alphabetical : ObjectOrder.Metadata;
* }*/
TreeModel.Options = CurrentOptions;
InternalApplyFilter(filter);
}
