Наследование: System.ComponentModel.TypeConverter
Пример #1
0
        private TypeConverter HandleGetTypeConverter(IElement container, NamedObjectSave instance, TypedMemberBase typedMember)
        {
            Type memberType = typedMember.MemberType;
            string memberName = typedMember.MemberName;

            TypeConverter typeConverter = null;

            // If the NOS references a FRB type, we need to adjust the type appropriately

            bool wasTypeModified = false;
            Type oldType = memberType;

            bool handled = false;






            if (instance.SourceType == SourceType.FlatRedBallType)
            {
                Type type = TypeManager.GetTypeFromString(instance.SourceClassType);

                if (type == typeof(Sprite) && memberName == "CurrentChainName")
                {
                    // special case handling for CurrentChainName
                    typeConverter = new AvailableAnimationChainsStringConverter(container, instance);

                    handled = true;
                }

                // Victor Chelaru
                // October 26, 2015:
                // I don't think we need this anymore - we should just let the CSVs do their job
                // defining variables and not rely on reflection. That way plugins will be able to
                // handle everything without relying on reflection
                //if (!handled && type != null)
                //{
                //    FieldInfo fieldInfo = type.GetField(memberName);
                //    if (fieldInfo != null)
                //    {
                //        memberType = fieldInfo.FieldType;
                //        wasTypeModified = true;
                //    }

                //    if (wasTypeModified == false)
                //    {
                //        PropertyInfo propertyInfo = type.GetProperty(memberName);
                //        if (propertyInfo != null)
                //        {
                //            memberType = propertyInfo.PropertyType;
                //            wasTypeModified = true;
                //        }

                //    }
                //}
            }
            else if (instance.SourceType == SourceType.File)
            {
                if (instance.ClassType == "Sprite" && memberName == "CurrentChainName")
                {
                    // special case handling for CurrentChainName
                    typeConverter = new AvailableAnimationChainsStringConverter(container, instance);

                    handled = true;
                }

            }

            if (!handled)
            {
                if (instance.DoesMemberNeedToBeSetByContainer(memberName))
                {
                    typeConverter = new AvailableNamedObjectsAndFiles(container);
                }
                else if (memberType.IsEnum)
                {
                    typeConverter = new EnumConverter(memberType);
                }
                else if (memberType == typeof(Microsoft.Xna.Framework.Color))
                {
                    typeConverter = new AvailableColorTypeConverter();
                    memberType = typeof(string);
                }
                else if (IsTypeFile(typedMember))
                {
                    AvailableFileStringConverter availableFileStringConverter = new AvailableFileStringConverter(container);
                    availableFileStringConverter.QualifiedRuntimeTypeName = memberType.FullName;
                    if(!string.IsNullOrEmpty( typedMember.CustomTypeName ))
                    {
                        availableFileStringConverter.QualifiedRuntimeTypeName = typedMember.CustomTypeName;
                    }
                    availableFileStringConverter.RemovePathAndExtension = true;
                    typeConverter = availableFileStringConverter;

                    memberType = typeof(string);
                }
                else if (instance.SourceType == SourceType.Entity && !string.IsNullOrEmpty(instance.SourceClassType))
                {

                    EntitySave entity = ObjectFinder.Self.GetEntitySave(instance.SourceClassType);

                    if (entity != null)
                    {
                        CustomVariable customVariable = entity.GetCustomVariable(memberName);

                        if (customVariable != null)
                        {
                            typeConverter = customVariable.GetTypeConverter(entity);
                        }
                    }
                }
            }
            //else if (this.SourceType == SaveClasses.SourceType.FlatRedBallType &&
            //    typedMember != null && typedMember.MemberType != null)
            //{

            //}

            if (wasTypeModified)
            {
                memberType = oldType;
            }

            return typeConverter;

        }
        public static TypeConverter GetTypeConverter(this CustomVariable customVariable, IElement containingElement, StateSave stateSave, FlatRedBall.Glue.Plugins.ExportedInterfaces.IGlueState glueState)
        {
            TypeConverter typeConverter = null;

            if (customVariable.GetIsVariableState())
            {
                typeConverter = new AvailableStates(
                    FacadeContainer.Self.GlueState.CurrentNamedObjectSave,
                    FacadeContainer.Self.GlueState.CurrentElement,
                    FacadeContainer.Self.GlueState.CurrentCustomVariable,
                    FacadeContainer.Self.GlueState.CurrentStateSave
                );
            }
            else
            {
                Type runtimeType = customVariable.GetRuntimeType();

                if (runtimeType != null)
                {
                    if (runtimeType.IsEnum)
                    {
                        typeConverter = new EnumConverter(runtimeType);
                    }
                    else if (runtimeType == typeof(Color))
                    {
                        return new AvailableColorTypeConverter();
                    }

                    else if ((runtimeType == typeof(string) || runtimeType == typeof(AnimationChainList)) &&
                        customVariable.SourceObjectProperty == "CurrentChainName")
                    {

                        typeConverter = new AvailableAnimationChainsStringConverter(customVariable, stateSave);
                    }
                    else if (customVariable.GetIsFile())
                    {
                        AvailableFileStringConverter converter = new AvailableFileStringConverter(containingElement);
                        converter.QualifiedRuntimeTypeName = runtimeType.FullName;
                        converter.ShowNewFileOption = false;
                        converter.RemovePathAndExtension = true;
                        typeConverter = converter;
                    }
                }
                else if (customVariable.GetIsCsv())
                {
                    if (FacadeContainer.Self.ProjectValues == null)
                    {
                        throw new NullReferenceException("The ProjectValues property in FAcadeContainer.Self.ProjectValues must be set before trying to get the CSV type converter for the variable " + customVariable.ToString());
                    }

                    ReferencedFileSave rfs = ObjectFinder.Self.GetAllReferencedFiles().FirstOrDefault(item =>
                        item.IsCsvOrTreatedAsCsv && item.GetTypeForCsvFile() == customVariable.Type);

                    AvailableSpreadsheetValueTypeConverter converter = null;
                    if (rfs != null)
                    {
                        converter = new AvailableSpreadsheetValueTypeConverter(
                           FacadeContainer.Self.ProjectValues.ContentDirectory + rfs.Name, containingElement);
                    }
                    else
                    {

                        converter = new AvailableSpreadsheetValueTypeConverter(
                            FacadeContainer.Self.ProjectValues.ContentDirectory + customVariable.Type, containingElement);
                    }
                    converter.ShouldAppendFileName = true;

                    typeConverter = converter;
                }
                else if (customVariable.GetIsFile())
                {
                    // If we got here, that means that the
                    // CustomVariable is a file, but it doesn't
                    // have a System.Type, so it only knows its runtime
                    // type;
                    AvailableFileStringConverter converter = new AvailableFileStringConverter(containingElement);
                    converter.UnqualifiedRuntimeTypeName = customVariable.Type;
                    converter.ShowNewFileOption = false;
                    converter.RemovePathAndExtension = true;
                    typeConverter = converter;
                }
            }


            return typeConverter;
        }