/// <summary>
/// Creates and adds a public auto-property (property and backening field) to the class.
/// </summary>
public static CodeTypeMemberCollection CreateAutoProperty(string name,
string summaryComment,
CodeTypeReference propertyType,
IEnumerable <string> usedNames,
bool readOnly,
Type implementedInterface)
{
// Validate parameters.
name.ThrowIfNullOrEmpty("name");
propertyType.ThrowIfNull("propertyType");
usedNames.ThrowIfNull("usedNames");
// Generate the property name.
string propertyName = GeneratorUtils.GetPropertyName(name, usedNames);
// Create backening field.
var field = CreateBackingField(name, propertyType, usedNames.Concat(propertyName));
string fieldName = field.Name;
var fieldNameRef = new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), fieldName);
// Add property.
var property = new CodeMemberProperty();
property.Name = propertyName;
property.Attributes = MemberAttributes.Public;
if (implementedInterface != null)
{
property.ImplementationTypes.Add(implementedInterface);
}
if (summaryComment.IsNotNullOrEmpty())
{
property.Comments.Add(new CodeCommentStatement("<summary>" + summaryComment + "</summary>", true));
}
property.Type = propertyType;
property.HasGet = true;
property.HasSet = !readOnly;
// Add getter and setter.
property.GetStatements.Add(new CodeMethodReturnStatement(fieldNameRef));
if (property.HasSet)
{
property.SetStatements.Add(
new CodeAssignStatement(fieldNameRef, new CodePropertySetValueReferenceExpression()));
}
// Return the result.
var col = new CodeTypeMemberCollection();
col.Add(field);
col.Add(property);
return(col);
}
/// <summary>
/// Creates a backening field for the name provided.
/// </summary>
/// <param name="name">The name of the property.</param>
public static CodeMemberField CreateBackingField(string name,
CodeTypeReference fieldType,
IEnumerable <string> usedWords)
{
// Validate parameters.
name.ThrowIfNullOrEmpty("name");
fieldType.ThrowIfNull("fieldType");
usedWords.ThrowIfNull("usedWords");
// Generate field name.
var fieldName = GeneratorUtils.GetFieldName(name, usedWords);
// Create the field.
var field = new CodeMemberField(fieldType, fieldName);
field.Attributes = MemberAttributes.Private;
return(field);
}
