void BuildForm()
{
#if UNITY_EDITOR
name = string.Format("Form({0})", item.GetType().Name);
#endif
formInfos = item.GetType().GetCustomAttribute <FormInfosAttribute>();
if (title != null && !string.IsNullOrEmpty(titleFormat))
{
title.text = string.Format(titleFormat, formInfos != null ? formInfos.title : "", item.GetType().Name, mode);
}
if (description != null && !string.IsNullOrEmpty(descriptionFormat))
{
description.text = string.Format(descriptionFormat, formInfos != null ? formInfos.description : "", item.GetType().Name, mode);
}
foreach (FieldInfo fieldInfo in item.GetType().GetRuntimeFields())
{
FormFieldAttribute attribute = fieldInfo.GetCustomAttribute <FormFieldAttribute>();
if (attribute != null)
{
if (!attribute.onlyVisibleIn.HasFlag(mode))
{
continue;
}
FormField field = Instantiate(theme.GetFieldFromAttribute(attribute), fieldsContainer);
field.Configure(fieldInfo, attribute, fieldInfo.GetValue(item));
}
}
}
/// <summary>
/// Returns the linked <see cref="FormField"/> from a given <see cref="FormFieldAttribute"/>
/// </summary>
/// <param name="attribute">The linked <see cref="FormFieldAttribute"/></param>
public FormField GetFieldFromAttribute(FormFieldAttribute attribute)
{
if (attribute.formFieldType == typeof(IntField))
{
return(intField);
}
else if (attribute.formFieldType == typeof(StringField))
{
return(stringField);
}
else if (attribute.formFieldType == typeof(FloatField))
{
return(floatField);
}
else if (attribute.formFieldType == typeof(BoolField))
{
return(boolField);
}
else
{
foreach (FormField field in customFields)
{
if (field.GetType() == attribute.formFieldType)
{
return(field);
}
}
}
throw new Exception(string.Format("No {0} field (from attribute {1}) found in {2} Theme", attribute.formFieldType, attribute.GetType(), name));
}
/// <summary>
/// This methods is used by the <see cref="Form"/> to configure the <see cref="FormField"/>
/// </summary>
/// <param name="fieldInfo">The <see cref="FieldInfo"/> of the field</param>
/// <param name="attribute">The linked <see cref="FormFieldAttribute"/>, should have the same type thant the one defined in <see cref="FormField.attributeType"/></param>
/// <param name="value">The field value of the item</param>
public virtual void Configure(FieldInfo fieldInfo, FormFieldAttribute attribute, object value)
{
#if UNITY_EDITOR
name = string.Format("{0}_{1}_field", fieldInfo.Name, fieldInfo.FieldType.Name);
#endif
this.fieldInfo = fieldInfo;
this.attribute = attribute;
if (label != null)
{
label.text = (attribute.label != null ? attribute.label : fieldInfo.Name) + (attribute.required ? " *" : "");
}
}
