public static CommandBase CreateCommand(Controller controller, CommandDescriptor commandDescriptor)
{
CommandBase commandObject = CreateCommandObject(commandDescriptor.CommandName);
if (commandObject is StackedCommand)
{
((StackedCommand)commandObject).Controller = controller;
}
FillParameters(commandObject, commandDescriptor);
return(commandObject);
}
public static void FillParameters(CommandBase commandObject, CommandDescriptor parametersDescriptors)
{
foreach (ParameterDescriptor parameter in parametersDescriptors.Parameters)
{
PropertyInfo propertyInfo = parameter.ParameterPropertyInfo;
object value = parameter.ParameterValue;
if (value == null && parameter.CreateControlInEdtors == false)
{
continue;
}
propertyInfo.SetValue(commandObject, value, null);
}
}
public static CommandBase DeserializeCommand(XElement commandElement)
{
XElement fullNameElement = commandElement.Element(SERIALIZATION_NS + "FullName");
CommandBase commandObject = CreateCommandObject(fullNameElement.Value);
CommandDescriptor commandParametersDescriptors = PublicCommandsHelper.GetCommandDescriptor(commandObject.GetType());
foreach (XElement parameterElement in commandElement.Element(SERIALIZATION_NS + "Parameters").Elements(SERIALIZATION_NS + "Parameter"))
{
string propertyName = parameterElement.Element(SERIALIZATION_NS + "PropertyName").Value;
ParameterDescriptor parameter = commandParametersDescriptors.GetParameterByPropertyName(propertyName);
PropertyInfo propertyInfo = parameter.ParameterPropertyInfo;
string stringValue = parameterElement.Element(SERIALIZATION_NS + "Value").Value;
object value = DeserializePropertyValue(propertyInfo, stringValue);
parameter.ParameterValue = value;
}
FillParameters(commandObject, commandParametersDescriptors);
return(commandObject);
}
private static void LoadCommandsTypes()
{
if (publicCommandsTypes == null)
{
Assembly assembly = typeof(CommandBase).Assembly;
publicCommandsTypes = assembly.GetTypesWithAttribute <PublicCommandAttribute>();
publicCommandsByScope = new Dictionary <ScopeAttribute.EScope, List <CommandDescriptor> >();
publicCommandsByType = new Dictionary <Type, CommandDescriptor>();
foreach (ScopeAttribute.EScope scope in Enum.GetValues(typeof(ScopeAttribute.EScope)))
{
publicCommandsByScope.CreateSubCollectionIfNeeded(scope);
}
foreach (Type commandType in publicCommandsTypes)
{
PublicCommandAttribute a;
commandType.TryGetAttribute(out a);
CommandDescriptor commandDescriptor = new CommandDescriptor();
commandDescriptor.CommandName = commandType.FullName;
commandDescriptor.CommandDescription = a.Name;
commandDescriptor.CommandType = commandType;
commandDescriptor.Parameters = GetCommandParameters(commandType);
publicCommandsByType.Add(commandType, commandDescriptor);
foreach (PropertyInfo propertyInfo in commandType.GetProperties())
{
PublicArgumentAttribute publicArgumentAttribute;
if (propertyInfo.TryGetAttribute(out publicArgumentAttribute))
{
if (propertyInfo.PropertyType.IsAmong(typeof(Guid), typeof(List <Guid>)))
{
if (publicArgumentAttribute.ComponentType == null)
{
throw new ExolutioCommandException(
"When MandatoryArgument is applied on a property of type System.Guid, property ComponentType must be defined for the attribute.");
}
}
else if (publicArgumentAttribute.ComponentType != null)
{
throw new ExolutioCommandException(
"When MandatoryArgument is applied on a property of type other than System.Guid, property ComponentType must not be defined for the attribute.");
}
}
ScopeAttribute scopeAttribute;
if (propertyInfo.TryGetAttribute(out scopeAttribute))
{
commandDescriptor.ScopeProperty = propertyInfo;
commandDescriptor.Scope = scopeAttribute.Scope;
ParameterDescriptor scopeParameter = commandDescriptor.Parameters.First(p => p.ParameterPropertyInfo == commandDescriptor.ScopeProperty);
scopeParameter.IsScopeParamater = true;
#if SILVERLIGHT
foreach (ScopeAttribute.EScope scope in EnumHelper.GetValues(typeof(ScopeAttribute.EScope)))
#else
foreach (ScopeAttribute.EScope scope in Enum.GetValues(typeof(ScopeAttribute.EScope)))
#endif
{
if (scope == ScopeAttribute.EScope.None)
{
continue;
}
if (scopeAttribute.Scope.HasFlag(scope))
{
publicCommandsByScope.CreateSubCollectionIfNeeded(scope);
publicCommandsByScope[scope].Add(commandDescriptor);
}
}
}
}
if (commandDescriptor.ScopeProperty == null)
{
publicCommandsByScope.CreateSubCollectionIfNeeded(ScopeAttribute.EScope.None);
publicCommandsByScope[ScopeAttribute.EScope.None].Add(commandDescriptor);
}
if (commandDescriptor.ScopeProperty != null)
{
foreach (ParameterDescriptor parameterDescriptor in commandDescriptor.Parameters)
{
if (parameterDescriptor.ModifiedComponentPropertyName != null)
{
Type componentType = commandDescriptor.Parameters.First(p => p.IsScopeParamater).ComponentType;
parameterDescriptor.ModifiedComponentProperty = componentType.GetProperty(parameterDescriptor.ModifiedComponentPropertyName);
}
}
}
}
publicCommandsTypes.Sort(CommandTypeComparer);
}
}
private static XElement SerializeRec(CommandBase command, bool isInitial, bool isUndo, bool isRedo)
{
Type commandType = command.GetType();
XElement commandElement;
commandElement = new XElement(SERIALIZATION_NS + "Command");
if (isInitial)
{
commandElement.Add(new XAttribute("initial", "true"));
}
if (isUndo)
{
commandElement.Add(new XAttribute("undo", "true"));
}
if (isRedo)
{
commandElement.Add(new XAttribute("redo", "true"));
}
if (command is PropagationMacroCommand)
{
commandElement.Add(new XAttribute("propagation", "true"));
}
XAttribute nameAttribute = new XAttribute("Name", commandType.Name);
commandElement.Add(nameAttribute);
XElement fullNameElement = new XElement(SERIALIZATION_NS + "FullName");
fullNameElement.Add(new XText(commandType.FullName));
commandElement.Add(fullNameElement);
if (command.Report != null && !string.IsNullOrEmpty(command.Report.Contents))
{
XElement report = new XElement(SERIALIZATION_NS + "Report");
report.Add(new XText(command.Report.Contents));
commandElement.Add(report);
}
#region operation parameters
if (PublicCommandsHelper.IsPublicCommand(commandType))
{
CommandDescriptor commandParametersDescriptors = PublicCommandsHelper.GetCommandDescriptor(commandType);
if (commandParametersDescriptors.Parameters.Count > 0)
{
XElement parametersElement = new XElement(SERIALIZATION_NS + "Parameters");
commandElement.Add(parametersElement);
foreach (ParameterDescriptor parameter in commandParametersDescriptors.Parameters)
{
XElement parameterElement = new XElement(SERIALIZATION_NS + "Parameter");
parameterElement.Add(new XElement(SERIALIZATION_NS + "Name", parameter.ParameterName));
parameterElement.Add(new XElement(SERIALIZATION_NS + "PropertyName", parameter.ParameterPropertyName));
object value = parameter.ParameterPropertyInfo.GetValue(command, new object[0]);
if (value is Guid)
{
string idText = value.ToString();
parameterElement.Add(new XElement(SERIALIZATION_NS + "Value", idText));
if (command is StackedCommand)
{
Project p = ((StackedCommand)command).Controller.Project;
ExolutioObject component;
if (p.TryTranslateObject((Guid)value, out component))
{
parameterElement.Add(new XElement(SERIALIZATION_NS + "ValueText", component.ToString()));
}
}
}
else if (value is ExolutioObject)
{
string idText = ((ExolutioObject)value).ID.ToString();
parameterElement.Add(new XElement(SERIALIZATION_NS + "ValueID", idText));
parameterElement.Add(new XElement(SERIALIZATION_NS + "ValueText", idText));
}
else
{
string valueText = value.ToString();
parameterElement.Add(new XElement(SERIALIZATION_NS + "Value", valueText));
}
parametersElement.Add(parameterElement);
}
}
}
#endregion
if (command is MacroCommand && ((MacroCommand)command).Commands.Count > 0)
{
XElement subCommandsElement = new XElement(SERIALIZATION_NS + "SubCommands");
subCommandsElement.Add(new XAttribute("count", ((MacroCommand)command).Commands.Count));
commandElement.Add(subCommandsElement);
foreach (CommandBase subCommand in ((MacroCommand)command).Commands)
{
SerializeRec(subCommand, false, isUndo, isRedo);
}
}
return(commandElement);
}
