/// <summary>
/// Loads settings for rules.
/// </summary>
/// <param name="addInNode">
/// The add-in containing the rules.
/// </param>
/// <param name="properties">
/// The collection of properties to add the rules settings into.
/// </param>
/// <param name="propertyDescriptors">
/// The collection of property descriptors for the add-in.
/// </param>
private static void LoadRulesSettings(XmlNode addInNode, PropertyCollection properties, PropertyDescriptorCollection propertyDescriptors)
{
Param.AssertNotNull(addInNode, "addInNode");
Param.AssertNotNull(properties, "properties");
Param.AssertNotNull(propertyDescriptors, "propertyDescriptors");
XmlNode rulesNode = addInNode["Rules"];
if (rulesNode != null)
{
foreach (XmlNode child in rulesNode.ChildNodes)
{
if (string.Equals(child.Name, "Rule", StringComparison.Ordinal))
{
XmlAttribute name = child.Attributes["Name"];
if (name != null && !string.IsNullOrEmpty(name.Value))
{
string ruleName = name.Value;
XmlNode ruleSettings = child["RuleSettings"];
if (ruleSettings != null)
{
LoadPropertyCollection(ruleSettings, properties, propertyDescriptors, ruleName);
}
}
}
}
}
}
/// <summary>
/// Loads and stores a string property.
/// </summary>
/// <param name="propertyName">
/// The name of the property to load.
/// </param>
/// <param name="propertyNode">
/// The node containing the property.
/// </param>
/// <param name="properties">
/// The collection in which to store the property.
/// </param>
/// <param name="propertyDescriptors">
/// The collection of property descriptors.
/// </param>
private static void LoadStringProperty(string propertyName, XmlNode propertyNode, PropertyCollection properties, PropertyDescriptorCollection propertyDescriptors)
{
Param.AssertValidString(propertyName, "propertyName");
Param.AssertNotNull(propertyNode, "propertyNode");
Param.AssertNotNull(properties, "properties");
Param.AssertNotNull(propertyDescriptors, "propertyDescriptors");
// Get the property descriptor.
PropertyDescriptor <string> descriptor = propertyDescriptors[propertyName] as PropertyDescriptor <string>;
// Create and add the property.
properties.Add(new StringProperty(descriptor, propertyNode.InnerText));
}
/// <summary>
/// Loads and stores an integer property.
/// </summary>
/// <param name="propertyName">
/// The name of the property to load.
/// </param>
/// <param name="propertyNode">
/// The node containing the property.
/// </param>
/// <param name="properties">
/// The collection in which to store the property.
/// </param>
/// <param name="propertyDescriptors">
/// The collection of property descriptors.
/// </param>
private static void LoadIntProperty(string propertyName, XmlNode propertyNode, PropertyCollection properties, PropertyDescriptorCollection propertyDescriptors)
{
Param.AssertValidString(propertyName, "propertyName");
Param.AssertNotNull(propertyNode, "propertyNode");
Param.AssertNotNull(properties, "properties");
Param.AssertNotNull(propertyDescriptors, "propertyDescriptors");
// Skip corrupted properties.
int value;
if (int.TryParse(propertyNode.InnerText, NumberStyles.Any, CultureInfo.InvariantCulture, out value))
{
// Get the property descriptor.
PropertyDescriptor <int> descriptor = propertyDescriptors[propertyName] as PropertyDescriptor <int>;
// Create and add the property.
properties.Add(new IntProperty(descriptor, value));
}
}
/// <summary>
/// Loads and stores a collection property.
/// </summary>
/// <param name="propertyName">
/// The name of the property to load.
/// </param>
/// <param name="propertyNode">
/// The node containing the property.
/// </param>
/// <param name="properties">
/// The collection in which to store the property.
/// </param>
/// <param name="propertyDescriptors">
/// The collection of property descriptors.
/// </param>
private static void LoadCollectionProperty(
string propertyName, XmlNode propertyNode, PropertyCollection properties, PropertyDescriptorCollection propertyDescriptors)
{
Param.AssertValidString(propertyName, "propertyName");
Param.AssertNotNull(propertyNode, "propertyNode");
Param.AssertNotNull(properties, "properties");
Param.AssertNotNull(propertyDescriptors, "propertyDescriptors");
// Create and load the inner property collection.
List <string> innerCollection = new List <string>();
// Load the value list.
XmlNodeList valueNodes = propertyNode.SelectNodes("Value");
if (valueNodes != null && valueNodes.Count > 0)
{
foreach (XmlNode valueNode in valueNodes)
{
if (!string.IsNullOrEmpty(valueNode.InnerText))
{
innerCollection.Add(valueNode.InnerText);
}
}
}
// If at least one value was loaded, save the proeprty.
if (innerCollection.Count > 0)
{
// Get the property descriptor.
CollectionPropertyDescriptor descriptor = propertyDescriptors[propertyName] as CollectionPropertyDescriptor;
// Create the collection node and pass in the inner collection.
CollectionProperty collectionProperty = new CollectionProperty(descriptor, innerCollection);
// Add this property to the parent collection.
properties.Add(collectionProperty);
}
}
/// <summary>
/// Loads and stores a boolean property.
/// </summary>
/// <param name="propertyName">
/// The name of the property to load.
/// </param>
/// <param name="propertyNode">
/// The node containing the property.
/// </param>
/// <param name="properties">
/// The collection in which to store the property.
/// </param>
/// <param name="propertyDescriptors">
/// The collection of property descriptors.
/// </param>
/// <param name="legacyAnalyzerId">
/// If the settings node comes from a legacy, pre-4.2 analyzer,
/// this parameter contains the ID of the legacy analyzer.
/// </param>
private static void LoadBooleanProperty(
string propertyName, XmlNode propertyNode, PropertyCollection properties, PropertyDescriptorCollection propertyDescriptors, string legacyAnalyzerId)
{
Param.AssertValidString(propertyName, "propertyName");
Param.AssertNotNull(propertyNode, "propertyNode");
Param.AssertNotNull(properties, "properties");
Param.AssertNotNull(propertyDescriptors, "propertyDescriptors");
Param.Ignore(legacyAnalyzerId);
// Skip corrupted properties.
bool value;
if (bool.TryParse(propertyNode.InnerText, out value))
{
if (string.IsNullOrEmpty(legacyAnalyzerId))
{
AddBooleanProperty(propertyName, value, properties, propertyDescriptors);
}
else
{
if (propertyName == "Enabled")
{
// Enable or disable all rules mapping to the legacy analyzer.
ICollection <string> rules = MapAnalyzerToRules(legacyAnalyzerId);
if (rules != null)
{
foreach (string rule in rules)
{
AddBooleanProperty(rule + "#Enabled", value, properties, propertyDescriptors);
}
}
}
else if (legacyAnalyzerId == "Microsoft.SourceAnalysis.CSharp.Documentation")
{
if (propertyName == "PublicAndProtectedOnly")
{
AddBooleanProperty("IgnorePrivates", value, properties, propertyDescriptors);
AddBooleanProperty("IgnoreInternals", value, properties, propertyDescriptors);
}
else if (propertyName == "RequireValueTags")
{
AddOrUpdateLegacyBooleanProperty("PropertyDocumentationMustHaveValue", value, properties, propertyDescriptors);
AddOrUpdateLegacyBooleanProperty("PropertyDocumentationMustHaveValueText", value, properties, propertyDescriptors);
}
else if (propertyName == "RequireCapitalLetter")
{
AddOrUpdateLegacyBooleanProperty("DocumentationTextMustBeginWithACapitalLetter", value, properties, propertyDescriptors);
}
else if (propertyName == "RequirePeriod")
{
AddOrUpdateLegacyBooleanProperty("DocumentationTextMustEndWithAPeriod", value, properties, propertyDescriptors);
}
else if (propertyName == "RequireProperFormatting")
{
AddOrUpdateLegacyBooleanProperty("DocumentationTextMustContainWhitespace", value, properties, propertyDescriptors);
AddOrUpdateLegacyBooleanProperty("DocumentationMustMeetCharacterPercentage", value, properties, propertyDescriptors);
AddOrUpdateLegacyBooleanProperty("DocumentationTextMustMeetMinimumCharacterLength", value, properties, propertyDescriptors);
if (!value)
{
AddOrUpdateLegacyBooleanProperty("DocumentationTextMustEndWithAPeriod", value, properties, propertyDescriptors);
AddOrUpdateLegacyBooleanProperty("DocumentationTextMustBeginWithACapitalLetter", value, properties, propertyDescriptors);
}
}
else
{
AddBooleanProperty(propertyName, value, properties, propertyDescriptors);
}
}
else if (legacyAnalyzerId == "Microsoft.SourceAnalysis.CSharp.FileHeaders")
{
if (propertyName == "RequireSummary")
{
AddOrUpdateLegacyBooleanProperty("FileHeaderMustHaveSummary", value, properties, propertyDescriptors);
}
else
{
AddBooleanProperty(propertyName, value, properties, propertyDescriptors);
}
}
else
{
AddBooleanProperty(propertyName, value, properties, propertyDescriptors);
}
}
}
}
/// <summary>
/// Adds or updates a property to enable or disable a rule depending on the value of a
/// legacy property.
/// </summary>
/// <param name="ruleName">
/// The name of the rule to enable or disable.
/// </param>
/// <param name="value">
/// The value of the legacy property.
/// </param>
/// <param name="properties">
/// The collection of properties.
/// </param>
/// <param name="propertyDescriptors">
/// The collection of property descriptors.
/// </param>
private static void AddOrUpdateLegacyBooleanProperty(string ruleName, bool value, PropertyCollection properties, PropertyDescriptorCollection propertyDescriptors)
{
Param.AssertValidString(ruleName, "ruleName");
Param.Ignore(value);
Param.AssertNotNull(properties, "properties");
Param.AssertNotNull(propertyDescriptors, "propertyDescriptors");
// Determine whethere is already an Enabled property for this rule.
string propertyName = ruleName + "#Enabled";
BooleanProperty property = properties[propertyName] as BooleanProperty;
if (property == null)
{
// Add a new property which enables or disables this rule depending on the
// value of the legacy property.
AddBooleanProperty(propertyName, value, properties, propertyDescriptors);
}
else if (!value)
{
// The rule has already been explictely enabled or disabled. In this case we
// never enable the rule, but we may disable it if the legacy property is set to false.
property.Value = false;
}
}
/// <summary>
/// Adds a boolean property.
/// </summary>
/// <param name="propertyName">
/// The name of the property.
/// </param>
/// <param name="value">
/// The property value.
/// </param>
/// <param name="properties">
/// The collection of properties.
/// </param>
/// <param name="propertyDescriptors">
/// The collection of property descriptors.
/// </param>
private static void AddBooleanProperty(string propertyName, bool value, PropertyCollection properties, PropertyDescriptorCollection propertyDescriptors)
{
Param.AssertValidString(propertyName, "propertyName");
Param.Ignore(value);
Param.AssertNotNull(properties, "properties");
Param.AssertNotNull(propertyDescriptors, "propertyDescriptors");
// Get the property descriptor.
PropertyDescriptor <bool> descriptor = propertyDescriptors[propertyName] as PropertyDescriptor <bool>;
if (descriptor != null)
{
// Create and add the property.
properties.Add(new BooleanProperty(descriptor, value));
}
}