public DataGridCellBuilder(string propertyName, Func <TItem, TProperty> selectorFun, Action <TItem, object?> setFunc, DataGridRowBuilder <TItem> dataGridRowBuilder)
{
PropertyName = propertyName;
DataGridRowBuilder = dataGridRowBuilder;
SelectorFunc = selectorFun;
SetFunc = setFunc;
ConvertToProperty = ConvertToPropertyValue;
}
public override DataGridRowBuilder <TItem> ElseIf(Func <TItem, bool> condition)
{
var builder = new DataGridRowBuilderConditional <TItem>(LastFlow, condition);
Alternative = builder;
return(builder);
}
public DataGridColBuilder(Expression <Func <TItem, TProperty> > selector, DataGridRowBuilder <TItem> dataGridRowBuilder)
: base(selector, dataGridRowBuilder)
{
if (dataGridRowBuilder is DataGridBuilder <TItem> gridBuilder)
{
GridBuilder = gridBuilder;
}
else
{
throw new Exception("Cannot create col builder any builder except the main grid builder");
}
}
public DataGridCellBuilder(Expression <Func <TItem, TProperty> > selector, DataGridRowBuilder <TItem> dataGridRowBuilder)
{
DataGridRowBuilder = dataGridRowBuilder;
SelectorFunc = selector.Compile();
if (selector.Body.NodeType == ExpressionType.MemberAccess)
{
var memberExpression = (MemberExpression)selector.Body;
if (memberExpression.Expression.NodeType == ExpressionType.Parameter)
{
var member = memberExpression.Member;
if (member is PropertyInfo memberProperty)
{
SetFunc = memberProperty.SetValue;
}
else if (member is FieldInfo memberField)
{
SetFunc = memberField.SetValue;
}
else
{
throw new Exception("Unable to determine member access :" + selector.ToString());
}
PropertyName = member.Name;
}
else
{
throw new Exception("Unable to determine member access :" + selector.ToString());
}
}
else
{
throw new Exception("Unable to determine member access :" + selector.ToString());
}
ConvertToProperty = ConvertToPropertyValue;
}
public override DataGridRowBuilder <TItem> Else()
{
Alternative = new DataGridRowBuilder <TItem>(LastFlow.DataGridBuilder, LastFlow);
return(Alternative);
}
public DataGridRowBuilderConditional(DataGridRowBuilder <TItem> lastFlow, Func <TItem, bool> condition) : base(lastFlow.DataGridBuilder, lastFlow)
{
Condition = condition;
}
public DataGridRowBuilder(DataGridBuilder <TItem>?dataGridBuilder, DataGridRowBuilder <TItem>?lastFlow)
{
DataGridBuilder = dataGridBuilder ?? (DataGridBuilder <TItem>) this;
LastFlow = lastFlow ?? this;
}
public DataGridColBuilder(string propertyName, Func <TItem, TProperty> selectorFun, Action <TItem, object?> setFunc, DataGridRowBuilder <TItem> dataGridRowBuilder)
: base(propertyName, selectorFun, setFunc, dataGridRowBuilder)
{
if (dataGridRowBuilder is DataGridBuilder <TItem> gridBuilder)
{
GridBuilder = gridBuilder;
}
else
{
throw new Exception("Cannot create col builder any builder except the main grid builder");
}
}
