private ContextMenuStrip GetMenuIfExists(object o)
{
var many = o as ICollection;
if (many != null)
{
var menu = new ContextMenuStrip();
var factory = new AtomicCommandUIFactory(_activator);
if (many.Cast <object>().All(d => d is IDeleteable))
{
var mi = factory.CreateMenuItem(new ExecuteCommandDelete(_activator, many.Cast <IDeleteable>().ToList()));
mi.ShortcutKeys = Keys.Delete;
menu.Items.Add(mi);
}
return(menu);
}
if (o != null)
{
//is o masquerading as someone else?
IMasqueradeAs masquerader = o as IMasqueradeAs;
//if so this is who he is pretending to be
object masqueradingAs = null;
if (masquerader != null)
{
masqueradingAs = masquerader.MasqueradingAs(); //yes he is masquerading!
}
var menu = GetMenuWithCompatibleConstructorIfExists(o);
//If no menu takes the object o try checking the object it is masquerading as as a secondary preference
if (menu == null && masqueradingAs != null)
{
menu = GetMenuWithCompatibleConstructorIfExists(masqueradingAs, masquerader);
}
//found a menu with compatible constructor arguments
if (menu != null)
{
if (!Settings.AllowPinning)
{
var miPin = menu.Items.OfType <AtomicCommandMenuItem>().SingleOrDefault(mi => mi.Tag is ExecuteCommandPin);
if (miPin != null)
{
miPin.Enabled = false;
miPin.ToolTipText = "Pinning is disabled in this collection";
}
}
return(menu);
}
//no compatible menus so just return default menu
var defaultMenu = new RDMPContextMenuStrip(new RDMPContextMenuStripArgs(_activator, Tree, o), o);
defaultMenu.AddCommonMenuItems(this);
return(defaultMenu);
}
else
{
//it's a right click in whitespace (nothing right clicked)
AtomicCommandUIFactory factory = new AtomicCommandUIFactory(_activator);
if (WhitespaceRightClickMenuCommandsGetter != null)
{
var menu = factory.CreateMenu(_activator, Tree, _collection, WhitespaceRightClickMenuCommandsGetter(_activator));
menu.AddCommonMenuItems(this);
return(menu);
}
}
return(null);
}
/// <summary>
/// Creates a menu compatible with object <paramref name="o"/>. Returns null if no compatible menu exists.
/// Errors are reported to <see cref="IBasicActivateItems.GlobalErrorCheckNotifier"/> (if set up).
///
/// </summary>
/// <param name="o"></param>
/// <returns></returns>
public ContextMenuStrip GetMenuIfExists(object o)
{
try
{
var many = o as ICollection;
if (many != null)
{
var menu = new ContextMenuStrip();
var factory = new AtomicCommandUIFactory(_activator);
if (many.Cast <object>().All(d => d is IDisableable))
{
var mi = factory.CreateMenuItem(new ExecuteCommandDisableOrEnable(_activator, many.Cast <IDisableable>().ToArray()));
menu.Items.Add(mi);
}
if (many.Cast <object>().All(d => d is IDeleteable))
{
var mi = factory.CreateMenuItem(new ExecuteCommandDelete(_activator, many.Cast <IDeleteable>().ToArray()));
mi.ShortcutKeys = Keys.Delete;
menu.Items.Add(mi);
}
MenuBuilt?.Invoke(this, new MenuBuiltEventArgs(menu, o));
return(menu);
}
if (o != null)
{
//is o masquerading as someone else?
IMasqueradeAs masquerader = o as IMasqueradeAs;
//if so this is who he is pretending to be
object masqueradingAs = null;
if (masquerader != null)
{
masqueradingAs = masquerader.MasqueradingAs(); //yes he is masquerading!
}
var menu = GetMenuWithCompatibleConstructorIfExists(o);
//If no menu takes the object o try checking the object it is masquerading as as a secondary preference
if (menu == null && masqueradingAs != null)
{
menu = GetMenuWithCompatibleConstructorIfExists(masqueradingAs, masquerader);
}
//found a menu with compatible constructor arguments
if (menu != null)
{
if (!Settings.AllowPinning)
{
var miPin = menu.Items.OfType <AtomicCommandMenuItem>().SingleOrDefault(mi => mi.Tag is ExecuteCommandPin);
if (miPin != null)
{
miPin.Enabled = false;
miPin.ToolTipText = "Pinning is disabled in this collection";
}
}
MenuBuilt?.Invoke(this, new MenuBuiltEventArgs(menu, o));
return(menu);
}
//no compatible menus so just return default menu
var defaultMenu = new RDMPContextMenuStrip(new RDMPContextMenuStripArgs(_activator, Tree, o), o);
defaultMenu.AddCommonMenuItems(this);
MenuBuilt?.Invoke(this, new MenuBuiltEventArgs(defaultMenu, o));
return(defaultMenu);
}
else
{
//it's a right click in whitespace (nothing right clicked)
AtomicCommandUIFactory factory = new AtomicCommandUIFactory(_activator);
if (WhitespaceRightClickMenuCommandsGetter != null)
{
var menu = factory.CreateMenu(_activator, Tree, _collection, WhitespaceRightClickMenuCommandsGetter(_activator));
menu.AddCommonMenuItems(this);
return(menu);
}
}
return(null);
}
catch (Exception ex)
{
if (_activator?.GlobalErrorCheckNotifier == null)
{
throw;
}
_activator.GlobalErrorCheckNotifier.OnCheckPerformed(new CheckEventArgs($"Failed to build menu for {o} of Type {o?.GetType()}", CheckResult.Fail, ex));
return(null);
}
}
public ICommand Create(object modelObject)
{
IMasqueradeAs masquerader = modelObject as IMasqueradeAs;
if (masquerader != null)
{
modelObject = masquerader.MasqueradingAs();
}
//Extractable column e.g. ExtractionInformation,AggregateDimension etc
var icolumn = modelObject as IColumn;
if (icolumn != null)
{
return(new ColumnCommand(icolumn));
}
var pipeline = modelObject as Pipeline;
if (pipeline != null)
{
return(new PipelineCommand(pipeline));
}
//table column pointers (not extractable)
var columnInfo = modelObject as ColumnInfo; //ColumnInfo is not an IColumn btw because it does not have column order or other extraction rule stuff (alias, hash etc)
var linkedColumnInfo = modelObject as LinkedColumnInfoNode;
if (columnInfo != null || linkedColumnInfo != null)
{
return(new ColumnInfoCommand(columnInfo ?? linkedColumnInfo.ColumnInfo));
}
var columnInfoArray = IsArrayOf <ColumnInfo>(modelObject);
if (columnInfoArray != null)
{
return(new ColumnInfoCommand(columnInfoArray));
}
var tableInfo = modelObject as TableInfo;
if (tableInfo != null)
{
return(new TableInfoCommand(tableInfo));
}
//catalogues
var catalogues = IsArrayOf <Catalogue>(modelObject);
if (catalogues != null)
{
if (catalogues.Length == 1)
{
return(new CatalogueCommand(catalogues[0]));
}
else
{
return(new ManyCataloguesCommand(catalogues));
}
}
//filters
var filter = modelObject as IFilter;
if (filter != null)
{
return(new FilterCommand(filter));
}
//containers
var container = modelObject as IContainer;
if (container != null)
{
return(new ContainerCommand(container));
}
//aggregates
var aggregate = modelObject as AggregateConfiguration;
if (aggregate != null)
{
return(new AggregateConfigurationCommand(aggregate));
}
//aggregate containers
var aggregateContainer = modelObject as CohortAggregateContainer;
if (aggregateContainer != null)
{
return(new CohortAggregateContainerCommand(aggregateContainer));
}
var extractableCohort = modelObject as ExtractableCohort;
if (extractableCohort != null)
{
return(new ExtractableCohortCommand(extractableCohort));
}
//extractable data sets
var extractableDataSets = IsArrayOf <ExtractableDataSet>(modelObject);
if (extractableDataSets != null)
{
return(new ExtractableDataSetCommand(extractableDataSets));
}
var extractableDataSetPackage = modelObject as ExtractableDataSetPackage;
if (extractableDataSetPackage != null)
{
return(new ExtractableDataSetCommand(extractableDataSetPackage));
}
var dataAccessCredentials = modelObject as DataAccessCredentials;
if (dataAccessCredentials != null)
{
return(new DataAccessCredentialsCommand(dataAccessCredentials));
}
var processTask = modelObject as ProcessTask;
if (processTask != null)
{
return(new ProcessTaskCommand(processTask));
}
var cacheProgress = modelObject as CacheProgress;
if (cacheProgress != null)
{
return(new CacheProgressCommand(cacheProgress));
}
var cic = modelObject as CohortIdentificationConfiguration;
var cicAssociation = modelObject as ProjectCohortIdentificationConfigurationAssociation;
if (cic != null || cicAssociation != null)
{
return(new CohortIdentificationConfigurationCommand(cic ?? cicAssociation.CohortIdentificationConfiguration));
}
var commandSource = modelObject as ICommandSource;
if (commandSource != null)
{
return(commandSource.GetCommand());
}
return(null);
}