public void Init(string initSchema, string initClass)
{
List <QueryMode> modes = new List <QueryMode>();
if (!string.IsNullOrEmpty(initSchema) && !string.IsNullOrEmpty(initClass))
{
if (_service.SupportsCommand(OSGeo.FDO.Commands.CommandType.CommandType_Select))
{
using (FdoFeatureService service = _connection.CreateFeatureService())
{
ClassDefinition classDef = service.GetClassByName(initSchema, initClass);
if (!ExpressUtility.HasRaster(classDef))
{
modes.Add(QueryMode.Standard);
_queryViews.Add(QueryMode.Standard, new FdoStandardQueryCtl(_connection, initSchema, initClass));
}
}
}
if (_service.SupportsCommand(OSGeo.FDO.Commands.CommandType.CommandType_SelectAggregates))
{
modes.Add(QueryMode.Aggregate);
_queryViews.Add(QueryMode.Aggregate, new FdoAggregateQueryCtl(_connection, initSchema, initClass));
}
}
else
{
if (_service.SupportsCommand(OSGeo.FDO.Commands.CommandType.CommandType_Select))
{
modes.Add(QueryMode.Standard);
_queryViews.Add(QueryMode.Standard, new FdoStandardQueryCtl(_connection));
}
if (_service.SupportsCommand(OSGeo.FDO.Commands.CommandType.CommandType_SelectAggregates))
{
modes.Add(QueryMode.Aggregate);
_queryViews.Add(QueryMode.Aggregate, new FdoAggregateQueryCtl(_connection));
}
}
if (_service.SupportsCommand(OSGeo.FDO.Commands.CommandType.CommandType_SQLCommand))
{
modes.Add(QueryMode.SQL);
_queryViews.Add(QueryMode.SQL, new FdoSqlQueryCtl());
}
foreach (IQuerySubView qv in _queryViews.Values)
{
qv.MapPreviewStateChanged += new MapPreviewStateEventHandler(OnMapPreviewStateChanged);
qv.SetRestrictions(_connection.Capability);
}
_view.QueryModes = modes;
_view.InsertEnabled = (_view.SelectedQueryMode != QueryMode.SQL) && insertSupported;
}
