/// <summary>
/// Deletes all the contract properties for the given providedExtension point.
/// </summary>
private static void ClearAllProvidedContractProperties(this PatternElementSchema element)
{
Guard.NotNull(() => element, element);
var contractProperties = element.GetContractProperties();
foreach (var vp in contractProperties)
{
vp.SetLocks(Locks.None);
element.Properties.Remove(vp);
}
}
/// <summary>
/// Creates a copy of the given property as a <see cref="PropertyUsages.ExtensionContract"/> property.
/// </summary>
public static PropertySchema CloneAsExtensionContractProperty(this PropertySchema source, PatternElementSchema owner)
{
Guard.NotNull(() => source, source);
Guard.NotNull(() => owner, owner);
PropertySchema newProperty = null;
owner.Store.TransactionManager.DoWithinTransaction(() =>
{
newProperty = owner.Store.ElementFactory.CreateElement<PropertySchema>()
.With(p =>
{
p.BaseId = source.BaseId;
p.Category = source.Category;
p.RawDefaultValue = source.RawDefaultValue;
p.Description = source.Description;
p.DisplayName = source.DisplayName;
p.EditorTypeName = source.EditorTypeName;
p.IsCustomizable = source.IsCustomizable;
p.IsReadOnly = source.IsReadOnly;
p.IsSystem = source.IsSystem;
p.IsVisible = source.IsVisible;
p.Name = source.Name;
p.Type = source.Type;
p.TypeConverterTypeName = source.TypeConverterTypeName;
p.RawValidationRules = source.RawValidationRules;
p.EnsurePolicyAndDefaultSettings();
});
});
// Copy customization settings
foreach (var srcSetting in source.Policy.Settings)
{
var setting = newProperty.Policy.Settings.First(s => s.PropertyId == srcSetting.PropertyId);
setting.Value = srcSetting.Value;
if (!setting.Value)
{
setting.Disable();
}
}
// Apply Tailoring customization rules
if (source.IsCustomizable == CustomizationState.False
|| (source.IsCustomizable == CustomizationState.Inherited && source.GetAncestorCustomizationState() == CustomizationState.False))
{
newProperty.DisableCustomization();
}
// Convert to a contract property
newProperty.MakeContractProperty(source.Id.ToString());
return newProperty;
}
/// <summary>
/// Returns the value of the property projected from the containing link to the element.
/// </summary>
/// <returns></returns>
public static TResult GetProjectedLinkProperty <TResult>(this PatternElementSchema element, Func <IContainingLinkSchema, TResult> property)
{
if (element is AbstractElementSchema)
{
var viewLink = DomainRoleInfo.GetElementLinks <ViewHasElements>(element, ViewHasElements.AbstractElementSchemaDomainRoleId).FirstOrDefault();
if (viewLink != null)
{
return(property(viewLink));
}
var elementLink = DomainRoleInfo.GetElementLinks <ElementHasElements>(element, ElementHasElements.ChildElementDomainRoleId).FirstOrDefault();
if (elementLink == null)
{
throw new InvalidOperationException(Resources.AutoCreate_NoParentLinkFound);
}
return(property(elementLink));
}
if (element is ExtensionPointSchema)
{
var viewLink = DomainRoleInfo.GetElementLinks <ViewHasExtensionPoints>(element, ViewHasExtensionPoints.ExtensionPointSchemaDomainRoleId).FirstOrDefault();
if (viewLink != null)
{
return(property(viewLink));
}
var elementLink = DomainRoleInfo.GetElementLinks <ElementHasExtensionPoints>(element, ElementHasExtensionPoints.ChildElementDomainRoleId).FirstOrDefault();
if (elementLink == null)
{
throw new InvalidOperationException(Resources.AutoCreate_NoParentLinkFound);
}
return(property(elementLink));
}
throw new NotImplementedException();
}
private static void WriteChildElements(DslModeling::SerializationContext serializationContext, PatternElementSchema element, global::System.Xml.XmlWriter writer)
{
// PatternElementHasProperties
global::System.Collections.ObjectModel.ReadOnlyCollection<PatternElementHasProperties> allPatternElementHasPropertiesInstances = PatternElementHasProperties.GetLinksToProperties(element);
if (!serializationContext.Result.Failed && allPatternElementHasPropertiesInstances.Count > 0)
{
writer.WriteStartElement("properties");
global::System.Type typeofPatternElementHasProperties = typeof(PatternElementHasProperties);
foreach (PatternElementHasProperties eachPatternElementHasPropertiesInstance in allPatternElementHasPropertiesInstances)
{
if (serializationContext.Result.Failed)
break;
if (eachPatternElementHasPropertiesInstance.GetType() != typeofPatternElementHasProperties)
{ // Derived relationships will be serialized in full-form.
DslModeling::DomainClassXmlSerializer derivedRelSerializer = serializationContext.Directory.GetSerializer(eachPatternElementHasPropertiesInstance.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert(derivedRelSerializer != null, "Cannot find serializer for " + eachPatternElementHasPropertiesInstance.GetDomainClass().Name + "!");
derivedRelSerializer.Write(serializationContext, eachPatternElementHasPropertiesInstance, writer);
}
else
{ // No need to serialize the relationship itself, just serialize the role-player directly.
DslModeling::ModelElement targetElement = eachPatternElementHasPropertiesInstance.PropertySchema;
DslModeling::DomainClassXmlSerializer targetSerializer = serializationContext.Directory.GetSerializer(targetElement.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert(targetSerializer != null, "Cannot find serializer for " + targetElement.GetDomainClass().Name + "!");
targetSerializer.Write(serializationContext, targetElement, writer);
}
}
writer.WriteEndElement();
}
// PatternElementHasAutomationSettings
global::System.Collections.ObjectModel.ReadOnlyCollection<PatternElementHasAutomationSettings> allPatternElementHasAutomationSettingsInstances = PatternElementHasAutomationSettings.GetLinksToAutomationSettings(element);
if (!serializationContext.Result.Failed && allPatternElementHasAutomationSettingsInstances.Count > 0)
{
writer.WriteStartElement("automationSettings");
global::System.Type typeofPatternElementHasAutomationSettings = typeof(PatternElementHasAutomationSettings);
foreach (PatternElementHasAutomationSettings eachPatternElementHasAutomationSettingsInstance in allPatternElementHasAutomationSettingsInstances)
{
if (serializationContext.Result.Failed)
break;
if (eachPatternElementHasAutomationSettingsInstance.GetType() != typeofPatternElementHasAutomationSettings)
{ // Derived relationships will be serialized in full-form.
DslModeling::DomainClassXmlSerializer derivedRelSerializer = serializationContext.Directory.GetSerializer(eachPatternElementHasAutomationSettingsInstance.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert(derivedRelSerializer != null, "Cannot find serializer for " + eachPatternElementHasAutomationSettingsInstance.GetDomainClass().Name + "!");
derivedRelSerializer.Write(serializationContext, eachPatternElementHasAutomationSettingsInstance, writer);
}
else
{ // No need to serialize the relationship itself, just serialize the role-player directly.
DslModeling::ModelElement targetElement = eachPatternElementHasAutomationSettingsInstance.AutomationSettingsSchema;
DslModeling::DomainClassXmlSerializer targetSerializer = serializationContext.Directory.GetSerializer(targetElement.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert(targetSerializer != null, "Cannot find serializer for " + targetElement.GetDomainClass().Name + "!");
targetSerializer.Write(serializationContext, targetElement, writer);
}
}
writer.WriteEndElement();
}
}
private static void WritePropertiesAsElements(DslModeling::SerializationContext serializationContext, PatternElementSchema element, global::System.Xml.XmlWriter writer)
{
// ValidationRules
if (!serializationContext.Result.Failed)
{
global::System.String propValue = element.ValidationRules;
if (!serializationContext.Result.Failed)
{
if (!string.IsNullOrEmpty(propValue))
PatternModelSerializationHelper.Instance.WriteElementString(serializationContext, element, writer, "validationRules", propValue);
}
}
}
/// <summary>
/// Reads all instances of relationship PatternElementHasAutomationSettings.
/// </summary>
/// <remarks>
/// The caller will position the reader at the open tag of the first XML element inside the relationship tag, so it can be
/// either the first instance, or a bogus tag. This method will deserialize all instances and ignore all bogus tags. When the
/// method returns, the reader will be positioned at the end tag of the relationship (or EOF if somehow that happens).
/// </remarks>
/// <param name="serializationContext">Serialization context.</param>
/// <param name="element">In-memory PatternElementSchema instance that will get the deserialized data.</param>
/// <param name="reader">XmlReader to read serialized data from.</param>
private static void ReadPatternElementHasAutomationSettingsInstances(DslModeling::SerializationContext serializationContext, PatternElementSchema element, global::System.Xml.XmlReader reader)
{
while (!serializationContext.Result.Failed && !reader.EOF && reader.NodeType == global::System.Xml.XmlNodeType.Element)
{
DslModeling::DomainClassXmlSerializer newAutomationSettingsSchemaOfPatternElementHasAutomationSettingsSerializer = serializationContext.Directory.GetSerializer(AutomationSettingsSchema.DomainClassId);
global::System.Diagnostics.Debug.Assert(newAutomationSettingsSchemaOfPatternElementHasAutomationSettingsSerializer != null, "Cannot find serializer for AutomationSettingsSchema!");
AutomationSettingsSchema newAutomationSettingsSchemaOfPatternElementHasAutomationSettings = newAutomationSettingsSchemaOfPatternElementHasAutomationSettingsSerializer.TryCreateInstance(serializationContext, reader, element.Partition) as AutomationSettingsSchema;
if (newAutomationSettingsSchemaOfPatternElementHasAutomationSettings != null)
{
element.AutomationSettings.Add(newAutomationSettingsSchemaOfPatternElementHasAutomationSettings);
DslModeling::DomainClassXmlSerializer targetSerializer = serializationContext.Directory.GetSerializer (newAutomationSettingsSchemaOfPatternElementHasAutomationSettings.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert (targetSerializer != null, "Cannot find serializer for " + newAutomationSettingsSchemaOfPatternElementHasAutomationSettings.GetDomainClass().Name + "!");
targetSerializer.Read(serializationContext, newAutomationSettingsSchemaOfPatternElementHasAutomationSettings, reader);
}
else
{
global::System.Type typeofPatternElementHasAutomationSettings = typeof(PatternElementHasAutomationSettings);
DslModeling::DomainRelationshipXmlSerializer newPatternElementHasAutomationSettingsSerializer = serializationContext.Directory.GetSerializer(PatternElementHasAutomationSettings.DomainClassId) as DslModeling::DomainRelationshipXmlSerializer;
global::System.Diagnostics.Debug.Assert(newPatternElementHasAutomationSettingsSerializer != null, "Cannot find serializer for PatternElementHasAutomationSettings!");
PatternElementHasAutomationSettings newPatternElementHasAutomationSettings = newPatternElementHasAutomationSettingsSerializer.TryCreateInstance (serializationContext, reader, element.Partition) as PatternElementHasAutomationSettings;
if (newPatternElementHasAutomationSettings != null)
{
if (newPatternElementHasAutomationSettings.GetType() == typeofPatternElementHasAutomationSettings)
{ // The relationship should be serialized in short-form.
PatternModelSerializationBehaviorSerializationMessages.ExpectingShortFormRelationship(serializationContext, reader, typeof(PatternElementHasAutomationSettings));
}
DslModeling::DomainRoleInfo.SetRolePlayer (newPatternElementHasAutomationSettings, PatternElementHasAutomationSettings.PatternElementSchemaDomainRoleId, element);
DslModeling::DomainClassXmlSerializer targetSerializer = serializationContext.Directory.GetSerializer (newPatternElementHasAutomationSettings.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert (targetSerializer != null, "Cannot find serializer for " + newPatternElementHasAutomationSettings.GetDomainClass().Name + "!");
targetSerializer.Read(serializationContext, newPatternElementHasAutomationSettings, reader);
}
else
{ // Unknown element, skip
DslModeling::SerializationUtilities.Skip(reader);
}
}
}
}
/// <summary>
/// This method deserializes all child model elements.
/// </summary>
/// <remarks>
/// The caller will position the reader at the open tag of the first child XML element to deserialized.
/// This method will read as many child elements as it can. It returns under three circumstances:
/// 1) When an unknown child XML element is encountered. In this case, this method will position the reader at the
/// open tag of the unknown element. This implies that if the first child XML element is unknown, this method
/// should return immediately and do nothing.
/// 2) When all child XML elemnets are read. In this case, the reader will be positioned at the end tag of the parent element.
/// 3) EOF.
/// </remarks>
/// <param name="serializationContext">Serialization context.</param>
/// <param name="reader">XmlReader to read serialized data from.</param>
/// <param name="element">In-memory PatternElementSchema instance that will get the deserialized data.</param>
private static void ReadChildElements(DslModeling::SerializationContext serializationContext, PatternElementSchema element, global::System.Xml.XmlReader reader)
{
while (!serializationContext.Result.Failed && !reader.EOF && reader.NodeType == global::System.Xml.XmlNodeType.Element)
{
switch (reader.LocalName)
{
case "properties": // Relationship "PatternElementHasProperties"
if (reader.IsEmptyElement)
{ // No instance of this relationship, just skip
DslModeling::SerializationUtilities.Skip(reader);
}
else
{
DslModeling::SerializationUtilities.SkipToFirstChild(reader); // Skip the open tag of <properties>
ReadPatternElementHasPropertiesInstances(serializationContext, element, reader);
DslModeling::SerializationUtilities.Skip(reader); // Skip the close tag of </properties>
}
break;
case "automationSettings": // Relationship "PatternElementHasAutomationSettings"
if (reader.IsEmptyElement)
{ // No instance of this relationship, just skip
DslModeling::SerializationUtilities.Skip(reader);
}
else
{
DslModeling::SerializationUtilities.SkipToFirstChild(reader); // Skip the open tag of <automationSettings>
ReadPatternElementHasAutomationSettingsInstances(serializationContext, element, reader);
DslModeling::SerializationUtilities.Skip(reader); // Skip the close tag of </automationSettings>
}
break;
default:
return; // Don't know this element.
}
}
}
private static void ReadPropertiesFromElements(DslModeling::SerializationContext serializationContext, PatternElementSchema element, global::System.Xml.XmlReader reader)
{
while (!serializationContext.Result.Failed && !reader.EOF && reader.NodeType == global::System.Xml.XmlNodeType.Element)
{
switch (reader.LocalName)
{
case "validationRules": // ValidationRules
if (reader.IsEmptyElement)
{ // No serialized value, must be default one.
DslModeling::SerializationUtilities.Skip(reader); // Skip this tag.
}
else
{
string strValidationRules = PatternModelSerializationHelper.Instance.ReadElementContentAsString(serializationContext, element, reader);
global::System.String valueOfValidationRules;
if (DslModeling::SerializationUtilities.TryGetValue<global::System.String>(serializationContext, strValidationRules, out valueOfValidationRules))
{
element.ValidationRules = valueOfValidationRules;
}
else
{ // Invalid property value, ignored.
PatternModelSerializationBehaviorSerializationMessages.IgnoredPropertyValue(serializationContext, reader, "validationRules", typeof(global::System.String), strValidationRules);
}
DslModeling::SerializationUtilities.SkipToNextElement(reader);
}
break;
default:
return; // Don't know this element.
}
}
}
/// <summary>
/// Creates a copy of the given property as a <see cref="PropertyUsages.ExtensionContract"/> property.
/// </summary>
public static PropertySchema CloneAsExtensionContractProperty(this PropertySchema source, PatternElementSchema owner)
{
Guard.NotNull(() => source, source);
Guard.NotNull(() => owner, owner);
PropertySchema newProperty = null;
owner.Store.TransactionManager.DoWithinTransaction(() =>
{
newProperty = owner.Store.ElementFactory.CreateElement <PropertySchema>()
.With(p =>
{
p.BaseId = source.BaseId;
p.Category = source.Category;
p.RawDefaultValue = source.RawDefaultValue;
p.Description = source.Description;
p.DisplayName = source.DisplayName;
p.EditorTypeName = source.EditorTypeName;
p.IsCustomizable = source.IsCustomizable;
p.IsReadOnly = source.IsReadOnly;
p.IsSystem = source.IsSystem;
p.IsVisible = source.IsVisible;
p.Name = source.Name;
p.Type = source.Type;
p.TypeConverterTypeName = source.TypeConverterTypeName;
p.RawValidationRules = source.RawValidationRules;
p.EnsurePolicyAndDefaultSettings();
});
});
// Copy customization settings
foreach (var srcSetting in source.Policy.Settings)
{
var setting = newProperty.Policy.Settings.First(s => s.PropertyId == srcSetting.PropertyId);
setting.Value = srcSetting.Value;
if (!setting.Value)
{
setting.Disable();
}
}
// Apply Tailoring customization rules
if (source.IsCustomizable == CustomizationState.False ||
(source.IsCustomizable == CustomizationState.Inherited && source.GetAncestorCustomizationState() == CustomizationState.False))
{
newProperty.DisableCustomization();
}
// Convert to a contract property
newProperty.MakeContractProperty(source.Id.ToString());
return(newProperty);
}
/// <summary>
/// Returns the contract properties for this element.
/// </summary>
/// <param name="element"></param>
/// <returns></returns>
private static IEnumerable <PropertySchema> GetContractProperties(this PatternElementSchema element)
{
return(element.Properties.Where(vp => vp.IsUsageExtensionPoint()).ToList());
}