/// <summary>
/// Creates a DataGridColumn derived ModelItem
/// </summary>
internal static ModelItem CreateColumnFromColumnType(EditingContext context, TypeIdentifier dataGridColumnTypeId, ColumnInfo columnGenerationInfo)
{
ModelItem dataGridColumn = ModelFactory.CreateItem(context, dataGridColumnTypeId);
if (columnGenerationInfo.HeaderFromAttribute == null)
{
// Default the Header to the property name if there's no attribute tied to it
dataGridColumn.Properties[PlatformTypes.DataGridColumn.HeaderProperty].SetValue(columnGenerationInfo.PropertyInfo.Name);
}
if (dataGridColumnTypeId == PlatformTypes.DataGridTemplateColumn.TypeId)
{
return CreateTemplateColumn(context, columnGenerationInfo, dataGridColumn);
}
ModelItem binding = ModelFactory.CreateItem(context, PlatformTypes.Binding.TypeId);
binding.Properties[PlatformTypes.Binding.PathProperty].SetValue(columnGenerationInfo.PropertyInfo.Name);
// ReadOnly Properties are handled by the runtime so we don't need to alter the Binding here
// to account for them.
// Whether or not a column can sort is handled by the runtime as well
dataGridColumn.Properties[PlatformTypes.DataGridBoundColumn.BindingProperty].SetValue(binding);
return dataGridColumn;
}
/// <summary>
/// Creates a DataGridTemplateColumn ModelItem with default templates for this property
/// </summary>
internal static ModelItem CreateTemplateColumn(EditingContext context, ColumnInfo columnGenerationInfo, ModelItem dataGridColumn)
{
ModelItem displayDataTemplate = CreateDataTemplate(context, PlatformTypes.TextBlock.TypeId, PlatformTypes.TextBlock.TextProperty, columnGenerationInfo.PropertyInfo.Name);
dataGridColumn.Properties[PlatformTypes.DataGridTemplateColumn.CellTemplateProperty].SetValue(displayDataTemplate);
ModelItem editingDataTemplate = CreateDataTemplate(context, PlatformTypes.TextBox.TypeId, PlatformTypes.TextBox.TextProperty, columnGenerationInfo.PropertyInfo.Name);
dataGridColumn.Properties[PlatformTypes.DataGridTemplateColumn.CellEditingTemplateProperty].SetValue(editingDataTemplate);
return dataGridColumn;
}
/// <summary>
/// Creates a DataGridColumn derived ModelItem based on the PropertyDescriptor's PropertyType.
/// </summary>
internal static ModelItem CreateDefaultDataGridColumn(EditingContext context, ColumnInfo columnGenerationInfo)
{
TypeIdentifier dataGridColumnTypeId;
if (columnGenerationInfo.PropertyInfo.PropertyType == typeof(bool))
{
dataGridColumnTypeId = PlatformTypes.DataGridCheckBoxColumn.TypeId;
}
else
{
dataGridColumnTypeId = PlatformTypes.DataGridTextColumn.TypeId;
}
// Add checks here for other column types when they come online
return CreateColumnFromColumnType(context, dataGridColumnTypeId, columnGenerationInfo);
}
