/// <summary>
/// Adds the columns.
/// </summary>
/// <param name="columns">The columns.</param>
/// <param name="itemType">Type of the item.</param>
/// <param name="owner">The owner.</param>
/// <param name="prefix">The prefix.</param>
/// <param name="tableName">Name of the table.</param>
/// <param name="forFilter">if set to <c>true</c> [for filter].</param>
/// <param name="displayColumns">The display columns.</param>
/// <param name="columnOrder">The column order.</param>
public static void AddColumns(
this ColumnCollection columns,
Type itemType,
IRefreashable owner,
string prefix = null,
string tableName = null,
bool forFilter = false,
string[] displayColumns = null,
IList<string> columnOrder = null)
{
//aggregate own and parent's columns and return in default order
var columnsList = new ColumnCollection();
AddColumnsInternal(columnsList, itemType, owner, prefix, tableName, forFilter, displayColumns, columnOrder);
columns.AddRange(columnsList.OrderBy(c => c.DefaultOrder));
}
/// <summary>
/// Initializes a new instance of the <see cref="ColumnItem"/> class.
/// </summary>
/// <param name="model">The model.</param>
/// <param name="columns">The columns.</param>
public ColumnItem(IRefreashable model, ColumnCollection columns)
{
_model = model;
_parentCollection = columns;
AggregateCriteriaList = new List<AggregateDefinition>();
}
/// <summary>
/// Initializes a new instance of the <see cref="ColumnItem" /> class.
/// </summary>
/// <param name="model">The model.</param>
/// <param name="columns">The columns.</param>
public CrossRefColumnItem(IRefreashable model, ColumnCollection columns) : base(model, columns)
{
}
/// <summary>
/// Creates the column.
/// </summary>
/// <param name="owner">The owner.</param>
/// <param name="columns">The columns.</param>
/// <param name="crossRef">The cross reference.</param>
/// <returns>ColumnItem.</returns>
public static ColumnItem CreateColumn(IRefreashable owner, ColumnCollection columns, CrossRefFieldAttribute crossRef = null)
{
return crossRef != null ? new CrossRefColumnItem(owner, columns) : new ColumnItem(owner, columns);
}
/// <summary>
/// Adds the columns internal.
/// </summary>
/// <param name="columnsList">The columns list.</param>
/// <param name="itemType">Type of the item.</param>
/// <param name="owner">The owner.</param>
/// <param name="prefix">The prefix.</param>
/// <param name="tableName">Name of the table.</param>
/// <param name="forFilter">if set to <c>true</c> [for filter].</param>
/// <param name="displayColumns">The display columns.</param>
/// <param name="columnOrder">The column order.</param>
/// <param name="hiddenProps">The hidden props.</param>
private static void AddColumnsInternal(
ColumnCollection columnsList,
Type itemType,
IRefreashable owner,
string prefix = null,
string tableName = null,
bool forFilter = false,
string[] displayColumns = null,
IList<string> columnOrder = null,
List<string> hiddenProps = null)
{
var props = itemType.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.FlattenHierarchy);
var inheritanceHelperType = itemType.Assembly.GetType(string.Format(CultureInfo.InvariantCulture, "{0}.{1}", itemType.Namespace, Constants.InheritanceHelperClassName));
if (hiddenProps == null)
hiddenProps = new List<string>();
if (inheritanceHelperType != null)
{
var hiddenPropsProp = inheritanceHelperType.GetProperty(Constants.HiddenFieldListMethodName, BindingFlags.Static | BindingFlags.Public);
if (hiddenPropsProp != null)
{
var value = hiddenPropsProp.GetValue(null, null);
if (value != null)
hiddenProps.AddRange((List<string>)value);
}
}
foreach (var prop in props)
{
if (prop.Name == Constants.BaseInfoPropertyName)
{
AddBaseProcessProperties(columnsList, owner, prefix, forFilter, displayColumns, columnOrder, hiddenProps, prop);
}
if (hiddenProps.Contains(prop.Name))
continue;
// for CR filter we need to skip some system fields
if (forFilter)
if (Constants.CurrentStateColumnName.Equals(prop.Name))
continue;
if (Constants.BaseInfoPropertyName.Equals(prefix) && Constants.DerivedProcessColumnName.Equals(prop.Name))
continue;
var display = (from d in prop.GetCustomAttributes(typeof(DisplayAttribute), false) select d).FirstOrDefault() as DisplayAttribute;
var crossRef = (CrossRefFieldAttribute)(from d in prop.GetCustomAttributes(typeof(CrossRefFieldAttribute), false) select d).FirstOrDefault();
if (display == null || string.IsNullOrEmpty(display.Name))
continue;
var column = ColumnFactory.CreateColumn(owner, columnsList, crossRef);
column.Header = display.GetName();
column.Property = prop;
column.IsGroupable = column.CanBeGrouped(prop);
column.ReferenceTableName = (crossRef == null || string.IsNullOrWhiteSpace(crossRef.ReferenceTableName)) ? string.Empty : crossRef.ReferenceTableName;
column.IsBase = !string.IsNullOrWhiteSpace(prefix);
if (forFilter)
column.ColumnName = crossRef != null && !crossRef.AllowMultiple ? prop.Name + "Id" : prop.Name;
else
column.ColumnName = prop.Name;
if (displayColumns != null)
if (!displayColumns.Contains(column.ColumnName))
continue;
column.Prefix = prefix;
column.TableName = tableName;
if (columnOrder != null)
{
var fullColumnName = column.IsBase ? string.Format(CultureInfo.InvariantCulture, "{0}.{1}", column.Prefix, column.ColumnName) : column.ColumnName;
if (columnOrder.Contains(fullColumnName))
column.DefaultOrder = columnOrder.ToList().IndexOf(fullColumnName);
else
continue;
}
columnsList.Add(column);
}
}
/// <summary>
/// Adds the base process properties.
/// </summary>
/// <param name="columnsList">The columns list.</param>
/// <param name="owner">The owner.</param>
/// <param name="prefix">The prefix.</param>
/// <param name="forFilter">if set to <c>true</c> [for filter].</param>
/// <param name="displayColumns">The display columns.</param>
/// <param name="columnOrder">The column order.</param>
/// <param name="hiddenProps">The hidden props.</param>
/// <param name="prop">The property.</param>
private static void AddBaseProcessProperties(
ColumnCollection columnsList,
IRefreashable owner,
string prefix,
bool forFilter,
string[] displayColumns,
IList<string> columnOrder,
IEnumerable<string> hiddenProps,
PropertyInfo prop)
{
var method = prop.PropertyType.GetMethod(Constants.GetProcessDefinitionMethodName, BindingFlags.Static | BindingFlags.Public);
var procDefinition = method.Invoke(null, BindingFlags.InvokeMethod, null, null, null);
var table = ((ProcessDefinition)procDefinition).TableList.Last().Name;
var baseProcessHiddenProps = hiddenProps.ToList();
// Hide system fields from base process.
if (!baseProcessHiddenProps.Contains(Constants.CurrentStateColumnName))
{
baseProcessHiddenProps.Add(Constants.CurrentStateColumnName);
}
if (!baseProcessHiddenProps.Contains(Constants.DerivedProcessDisplayNameColumnName))
{
baseProcessHiddenProps.Add(Constants.DerivedProcessDisplayNameColumnName);
}
if (!baseProcessHiddenProps.Contains(Constants.VersionNumber))
{
baseProcessHiddenProps.Add(Constants.VersionNumber);
}
if (!baseProcessHiddenProps.Contains(Constants.VersionDate))
{
baseProcessHiddenProps.Add(Constants.VersionDate);
}
if (!baseProcessHiddenProps.Contains(Constants.IdColumnName))
{
baseProcessHiddenProps.Add(Constants.IdColumnName);
}
AddColumnsInternal(
columnsList,
prop.PropertyType,
owner,
string.IsNullOrEmpty(prefix) ? Constants.BaseInfoPropertyName : string.Format(CultureInfo.InvariantCulture, "{0}.{1}", prefix, Constants.BaseInfoPropertyName),
table,
forFilter,
displayColumns,
columnOrder,
baseProcessHiddenProps);
}