/// <internalonly/>
        /// <devdoc>
        /// </devdoc>
        public override bool Equals(object obj)
        {
            if (obj == this)
            {
                return(true);
            }

            BrowsableAttribute other = obj as BrowsableAttribute;

            return((other != null) && other.Browsable == browsable);
        }
        private void ScanAnalysisServicesObjectForPropertiesWithNonDefaultValue(object o, string FriendlyPath)
        {
            if (o == null)
            {
                return;
            }

            PropertyInfo[] properties = o.GetType().GetProperties(BindingFlags.Public | BindingFlags.FlattenHierarchy | BindingFlags.Instance);
            foreach (PropertyInfo prop in properties)
            {
                if (!prop.CanWrite || !prop.CanRead)
                {
                    continue;
                }

                object[] attrs = prop.GetCustomAttributes(typeof(System.ComponentModel.DefaultValueAttribute), true);
                System.ComponentModel.DefaultValueAttribute defaultAttr = (System.ComponentModel.DefaultValueAttribute)(attrs.Length > 0 ? attrs[0] : null);
                if (defaultAttr == null)
                {
                    continue;                      //only show properties with defaults
                }
                attrs = prop.GetCustomAttributes(typeof(System.ComponentModel.BrowsableAttribute), true);
                System.ComponentModel.BrowsableAttribute browsableAttr = (System.ComponentModel.BrowsableAttribute)(attrs.Length > 0 ? attrs[0] : null);
                if (browsableAttr != null && !browsableAttr.Browsable)
                {
                    continue;                                                    //don't show attributes marked not browsable
                }
                attrs = prop.GetCustomAttributes(typeof(System.ComponentModel.ReadOnlyAttribute), true);
                System.ComponentModel.ReadOnlyAttribute readOnlyAttr = (System.ComponentModel.ReadOnlyAttribute)(attrs.Length > 0 ? attrs[0] : null);
                if (readOnlyAttr != null && readOnlyAttr.IsReadOnly)
                {
                    continue;                                                  //don't show attributes marked read only
                }
                if (prop.PropertyType.Namespace != "System" && !prop.PropertyType.IsPrimitive && !prop.PropertyType.IsValueType && !prop.PropertyType.IsEnum)
                {
                    object v = prop.GetValue(o, null);
                    if (v != null)
                    {
                        ScanAnalysisServicesObjectForPropertiesWithNonDefaultValue(v, FriendlyPath + " > " + prop.Name);
                    }
                    continue;
                }

                object value = prop.GetValue(o, null);
                if (defaultAttr.Value != null && !defaultAttr.Value.Equals(value))
                {
                    string sValue = (value == null ? string.Empty : value.ToString());
                    this.listNonDefaultProperties.Add(new NonDefaultProperty(this.DatabaseName, FriendlyPath, prop.Name, defaultAttr.Value.ToString(), sValue));
                }
            }
        }
        internal static void RegisterMetadata(AttributeTableBuilder builder)
        {
            Type endpointType = typeof(Endpoint);

            var browsableAttribute = new BrowsableAttribute(false);
            builder.AddCustomAttributes(endpointType, endpointType.GetProperty("BehaviorConfigurationName"), browsableAttribute);
            builder.AddCustomAttributes(endpointType, endpointType.GetProperty("Headers"), browsableAttribute);
            builder.AddCustomAttributes(endpointType, endpointType.GetProperty("Identity"), browsableAttribute);
            builder.AddCustomAttributes(endpointType, endpointType.GetProperty("Name"), browsableAttribute);
            builder.AddCustomAttributes(endpointType, endpointType.GetProperty("ListenUri"), browsableAttribute);
            builder.AddCustomAttributes(endpointType, endpointType.GetProperty("ServiceContractName"), browsableAttribute);

            builder.AddCustomAttributes(endpointType, endpointType.GetProperty("Binding"),
                PropertyValueEditor.CreateEditorAttribute(typeof(BindingPropertyValueEditor)));
        }
Ejemplo n.º 4
0
        /// <summary>
        /// Gets a new layout based on the LayoutAttributes defined in the specified
        /// Type.
        /// </summary>
        /// <param name="type">The Type of object to get a layout for.</param>
        /// <returns>A new GridLayout.</returns>
        public static GridLayout FromType(Type type)
        {
            GridLayout layout = new GridLayout();

            PropertyInfo[] props = type.GetProperties();
            if (props.Length == 0)
            {
                throw new Exception("Target type does not have any properties.");
            }
            foreach (PropertyInfo prop in props)
            {
                // Get BrowsableAttribute
                System.ComponentModel.BrowsableAttribute ba = null;
                object[] browseattributes;
                browseattributes = prop.GetCustomAttributes(typeof(System.ComponentModel.BrowsableAttribute), false);
                if (browseattributes.Length > 0)
                {
                    ba = (System.ComponentModel.BrowsableAttribute)browseattributes[0];
                }

                if (ba == null || ba.Browsable == true)
                {
                    // Get layout attribute
                    Framework.LayoutAttribute la = null;
                    object[] layoutattributes;
                    layoutattributes = prop.GetCustomAttributes(typeof(Framework.LayoutAttribute), false);
                    if (layoutattributes.Length > 0)
                    {
                        la = (Framework.LayoutAttribute)layoutattributes[0];
                    }

                    ColumnInfo ci = new ColumnInfo();
                    ci.Name = prop.Name;
                    if (la != null)
                    {
                        ci.Caption         = la.Caption;
                        ci.DisplayPosition = la.DisplayPosition;
                        ci.Format          = la.Format;
                        ci.Summary         = la.ShowSummary;
                        ci.Visible         = !la.Hidden;
                        ci.Width           = la.Width;
                        ci.HAlign          = la.HAlign;
                    }
                    layout.Columns0.Add(ci);
                }
            }
            return(layout);
        }
 protected override Attribute OnEvaluateComplete(object value)
 {
     Attribute output;
     try
     {
         // check if value is provided
         if (value == null)
             value = true; // assume default
         // create attribute
         output = new BrowsableAttribute((bool) value);
     }
     catch
     {
         output = new ReadOnlyAttribute(true);
     }
     return output;
 }
 public SYNamePropertyDescriptor(PropertyDescriptor descr):base(descr)
 {
     _d = descr;
     int count = _d.Attributes.Count;
     Attribute[] attrs = new Attribute[count];
     Attribute vis_att = new System.ComponentModel.BrowsableAttribute(true);
     for (int i = 0; i < count; ++i)
     {
         if (_d.Attributes[i].TypeId == vis_att.TypeId)
         {
             attrs[i] = vis_att;
         }
         else
         {
             attrs[i] = _d.Attributes[i];
         }
     }
     _ac = new AttributeCollection(attrs);
     //Array.Resize(attrs, attrs.Length + 1);
     //attrs[attrs.Length - 1] = new System.ComponentModel.BrowsableAttribute(true);
 }
Ejemplo n.º 7
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        // Adds items to the checklistbox based on the members of the enum
        private void FillEnumMembers()
        {
            Type browseAttrType = typeof(System.ComponentModel.BrowsableAttribute);

            string[] enumNames = Enum.GetNames(enumType);
            foreach (string name in enumNames)
            {
                object val = Enum.Parse(enumType, name);
                System.Reflection.FieldInfo fi = enumType.GetField(name);
                Attribute attr = Attribute.GetCustomAttribute(fi, browseAttrType);
                if (attr != null)
                {
                    System.ComponentModel.BrowsableAttribute browseAttr = (System.ComponentModel.BrowsableAttribute)attr;
                    if (!browseAttr.Browsable)
                    {
                        continue;
                    }
                }
                int intVal = (int)Convert.ChangeType(val, typeof(int));
                Add(intVal, name);
            }
        }
Ejemplo n.º 8
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        public SYNamePropertyDescriptor(PropertyDescriptor descr) : base(descr)
        {
            _d = descr;
            int count = _d.Attributes.Count;

            Attribute[] attrs   = new Attribute[count];
            Attribute   vis_att = new System.ComponentModel.BrowsableAttribute(true);

            for (int i = 0; i < count; ++i)
            {
                if (_d.Attributes[i].TypeId == vis_att.TypeId)
                {
                    attrs[i] = vis_att;
                }
                else
                {
                    attrs[i] = _d.Attributes[i];
                }
            }
            _ac = new AttributeCollection(attrs);
            //Array.Resize(attrs, attrs.Length + 1);
            //attrs[attrs.Length - 1] = new System.ComponentModel.BrowsableAttribute(true);
        }
Ejemplo n.º 9
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        /// <summary>
        /// Creates a set of DataTable columns from a collection of property descriptors and an optional
        /// set of key names from metadata
        /// </summary>
        private void CreateColumnsFromPropDescs(PropertyDescriptorCollection properties, string[] keyNames)
        {
            List <DataColumn> keys = new List <DataColumn>();

            foreach (PropertyDescriptor property in properties)
            {
                System.ComponentModel.BrowsableAttribute attr =
                    (System.ComponentModel.BrowsableAttribute)property.Attributes[typeof(System.ComponentModel.BrowsableAttribute)];
                if (attr.Browsable)
                {
                    DataColumn column = ConstructColumn(property);
                    // If there are keyNames, check if this column is one of the keys
                    if (keyNames != null && keyNames.Contains(column.ColumnName))
                    {
                        keys.Add(column);
                    }
                    this.Columns.Add(column);
                }
            }
            if (keys.Count > 0)
            {
                this.PrimaryKey = keys.ToArray();
            }
        }
 public void SetIsBrowsable( bool isBrowsable )
 {
     var attr = (BrowsableAttribute)attributes.FirstOrDefault(a => a is BrowsableAttribute);
     if (attr != null)
     {
         attributes.RemoveAll(a => a is BrowsableAttribute);
     }
     attr = new BrowsableAttribute(isBrowsable);
     attributes.Add(attr);
 }
Ejemplo n.º 11
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        /// <internalonly/>
        /// <devdoc>
        ///    <para>Gets a collection of standard values for the data type this validator is
        ///       designed for.</para>
        /// </devdoc>
        public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
        {
            if (values == null)
            {
                // We need to get the enum values in this rather round-about way so we can filter
                // out fields marked Browsable(false). Note that if multiple fields have the same value,
                // the behavior is undefined, since what we return are just enum values, not names.

                Type reflectType = TypeDescriptor.GetReflectionType(type);
                if (reflectType == null)
                {
                    reflectType = type;
                }

                FieldInfo[] fields    = reflectType.GetFields(BindingFlags.Public | BindingFlags.Static);
                ArrayList   objValues = null;

                if (fields != null && fields.Length > 0)
                {
                    objValues = new ArrayList(fields.Length);
                }

                if (objValues != null)
                {
                    foreach (FieldInfo field in fields)
                    {
                        BrowsableAttribute browsableAttr = null;
                        foreach (Attribute attr in field.GetCustomAttributes(typeof(BrowsableAttribute), false))
                        {
                            browsableAttr = attr as BrowsableAttribute;
                        }

                        if (browsableAttr == null || browsableAttr.Browsable)
                        {
                            object value = null;

                            try {
                                if (field.Name != null)
                                {
                                    value = Enum.Parse(type, field.Name);
                                }
                            }
                            catch (ArgumentException) {
                                // Hmm, for some reason, the parse threw. Let us ignore this value.
                            }

                            if (value != null)
                            {
                                objValues.Add(value);
                            }
                        }
                    }

                    IComparer comparer = Comparer;
                    if (comparer != null)
                    {
                        objValues.Sort(comparer);
                    }
                }

                Array arr = (objValues != null) ? objValues.ToArray() : null;
                values = new StandardValuesCollection(arr);
            }
            return(values);
        }
        private void ScanIntegrationServicesExecutableForPropertiesWithNonDefaultValue(DtsObject o, string FriendlyPath)
        {
            if (o == null)
            {
                return;
            }

            if (packageDefault == null)
            {
                packageDefault = new Package();
            }

            DtsObject defaultObject;

            if (o is Package)
            {
                defaultObject = packageDefault;
            }
            else if (o is IDTSName)
            {
                if (dictCachedDtsObjects.ContainsKey(((IDTSName)o).CreationName))
                {
                    defaultObject = dictCachedDtsObjects[((IDTSName)o).CreationName];
                }
                else if (o is DtsEventHandler)
                {
                    defaultObject = (DtsObject)packageDefault.EventHandlers.Add(((IDTSName)o).CreationName);
                    dictCachedDtsObjects.Add(((IDTSName)o).CreationName, defaultObject);
                }
                else if (o is ConnectionManager)
                {
                    defaultObject = (DtsObject)packageDefault.Connections.Add(((IDTSName)o).CreationName);
                    dictCachedDtsObjects.Add(((IDTSName)o).CreationName, defaultObject);
                }
                else
                {
                    defaultObject = packageDefault.Executables.Add(((IDTSName)o).CreationName);
                    dictCachedDtsObjects.Add(((IDTSName)o).CreationName, defaultObject);
                }
            }
            else
            {
                throw new Exception("Object " + o.GetType().FullName + " does not implement IDTSName.");
            }

            PropertyInfo[] properties = o.GetType().GetProperties(BindingFlags.Public | BindingFlags.FlattenHierarchy | BindingFlags.Instance);
            foreach (PropertyInfo prop in properties)
            {
                if (!prop.CanWrite || !prop.CanRead)
                {
                    continue;
                }

                //SSIS objects don't have a DefaultValueAttribute, which is wy we have to create a new control flow object (defaultObject) above and compare properties from this object to that object

                object[] attrs = prop.GetCustomAttributes(typeof(System.ComponentModel.BrowsableAttribute), true);
                System.ComponentModel.BrowsableAttribute browsableAttr = (System.ComponentModel.BrowsableAttribute)(attrs.Length > 0 ? attrs[0] : null);
                if (browsableAttr != null && !browsableAttr.Browsable)
                {
                    continue;                                                    //don't show attributes marked not browsable
                }
                attrs = prop.GetCustomAttributes(typeof(System.ComponentModel.ReadOnlyAttribute), true);
                System.ComponentModel.ReadOnlyAttribute readOnlyAttr = (System.ComponentModel.ReadOnlyAttribute)(attrs.Length > 0 ? attrs[0] : null);
                if (readOnlyAttr != null && readOnlyAttr.IsReadOnly)
                {
                    continue;                                                  //don't show attributes marked read only
                }
                if (prop.PropertyType.Namespace != "System" && !prop.PropertyType.IsPrimitive && !prop.PropertyType.IsValueType && !prop.PropertyType.IsEnum)
                {
                    continue;
                }
                if (prop.PropertyType == typeof(DateTime))
                {
                    continue;
                }
                if (prop.PropertyType == typeof(string))
                {
                    continue;
                }
                if (prop.Name == "VersionBuild")
                {
                    continue;
                }
                if (prop.Name == "VersionMajor")
                {
                    continue;
                }
                if (prop.Name == "VersionMinor")
                {
                    continue;
                }
                if (prop.Name == "PackageType")
                {
                    continue;
                }

                object value        = prop.GetValue(o, null);
                object defaultValue = prop.GetValue(defaultObject, null);
                if (defaultValue != null && !defaultValue.Equals(value))
                {
                    string sValue = (value == null ? string.Empty : value.ToString());
                    this.listNonDefaultProperties.Add(new NonDefaultProperty(this.DatabaseName, FriendlyPath, prop.Name, defaultValue.ToString(), sValue));
                }
            }

            if (o is IDTSObjectHost)
            {
                IDTSObjectHost host = (IDTSObjectHost)o;
                if (host.InnerObject is Microsoft.SqlServer.Dts.Pipeline.Wrapper.MainPipe)
                {
                    properties = typeof(Microsoft.SqlServer.Dts.Pipeline.Wrapper.MainPipe).GetProperties(BindingFlags.Public | BindingFlags.FlattenHierarchy | BindingFlags.Instance);
                }
                else if (host.InnerObject is IDTSConnectionManagerDatabaseParametersXX)
                {
                    properties = typeof(IDTSConnectionManagerDatabaseParametersXX).GetProperties(BindingFlags.Public | BindingFlags.FlattenHierarchy | BindingFlags.Instance);
                }
                else //probably won't turn up any properties because reflection on a COM object Type doesn't work
                {
                    properties = host.InnerObject.GetType().GetProperties(BindingFlags.Public | BindingFlags.FlattenHierarchy | BindingFlags.Instance);
                }

                foreach (PropertyInfo prop in properties)
                {
                    if (!prop.CanWrite || !prop.CanRead)
                    {
                        continue;
                    }

                    object[] attrs = prop.GetCustomAttributes(typeof(System.ComponentModel.BrowsableAttribute), true);
                    System.ComponentModel.BrowsableAttribute browsableAttr = (System.ComponentModel.BrowsableAttribute)(attrs.Length > 0 ? attrs[0] : null);
                    if (browsableAttr != null && !browsableAttr.Browsable)
                    {
                        continue;                                                    //don't show attributes marked not browsable
                    }
                    attrs = prop.GetCustomAttributes(typeof(System.ComponentModel.ReadOnlyAttribute), true);
                    System.ComponentModel.ReadOnlyAttribute readOnlyAttr = (System.ComponentModel.ReadOnlyAttribute)(attrs.Length > 0 ? attrs[0] : null);
                    if (readOnlyAttr != null && readOnlyAttr.IsReadOnly)
                    {
                        continue;                                                  //don't show attributes marked read only
                    }
                    if (prop.PropertyType.Namespace != "System" && !prop.PropertyType.IsPrimitive && !prop.PropertyType.IsValueType && !prop.PropertyType.IsEnum)
                    {
                        continue;
                    }
                    if (prop.PropertyType == typeof(DateTime))
                    {
                        continue;
                    }
                    if (prop.PropertyType == typeof(string))
                    {
                        continue;
                    }
                    if (prop.Name == "VersionBuild")
                    {
                        continue;
                    }
                    if (prop.Name == "VersionMajor")
                    {
                        continue;
                    }
                    if (prop.Name == "VersionMinor")
                    {
                        continue;
                    }
                    if (prop.Name == "PackageType")
                    {
                        continue;
                    }
                    if (prop.Name.StartsWith("IDTS"))
                    {
                        continue;
                    }

                    object value;
                    object defaultValue;
                    if (host.InnerObject is Microsoft.SqlServer.Dts.Pipeline.Wrapper.MainPipe)
                    {
                        try
                        {
                            value = host.InnerObject.GetType().InvokeMember(prop.Name, System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.GetProperty | System.Reflection.BindingFlags.FlattenHierarchy | System.Reflection.BindingFlags.Instance, null, host.InnerObject, null);
                        }
                        catch
                        {
                            continue;
                        }
                        try
                        {
                            defaultValue = ((IDTSObjectHost)defaultObject).InnerObject.GetType().InvokeMember(prop.Name, System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.GetProperty | System.Reflection.BindingFlags.FlattenHierarchy | System.Reflection.BindingFlags.Instance, null, ((IDTSObjectHost)defaultObject).InnerObject, null);
                        }
                        catch
                        {
                            defaultValue = null;
                        }
                    }
                    else
                    {
                        value        = prop.GetValue(host.InnerObject, null);
                        defaultValue = prop.GetValue(((IDTSObjectHost)defaultObject).InnerObject, null);
                    }
                    if (defaultValue != null && !defaultValue.Equals(value))
                    {
                        string sValue = (value == null ? string.Empty : value.ToString());
                        this.listNonDefaultProperties.Add(new NonDefaultProperty(this.DatabaseName, FriendlyPath, prop.Name, defaultValue.ToString(), sValue));
                    }
                }

                //scan data flow transforms
                if (host.InnerObject is Microsoft.SqlServer.Dts.Pipeline.Wrapper.MainPipe)
                {
                    Microsoft.SqlServer.Dts.Pipeline.Wrapper.MainPipe pipe        = (Microsoft.SqlServer.Dts.Pipeline.Wrapper.MainPipe)host.InnerObject;
                    Microsoft.SqlServer.Dts.Pipeline.Wrapper.MainPipe defaultPipe = (Microsoft.SqlServer.Dts.Pipeline.Wrapper.MainPipe)((IDTSObjectHost)defaultObject).InnerObject;
                    foreach (IDTSComponentMetaDataXX transform in pipe.ComponentMetaDataCollection)
                    {
                        IDTSComponentMetaDataXX defaultTransform = defaultPipe.ComponentMetaDataCollection.New();
                        defaultTransform.ComponentClassID = transform.ComponentClassID;
                        CManagedComponentWrapper defaultInst = defaultTransform.Instantiate();
                        try
                        {
                            defaultInst.ProvideComponentProperties();
                        }
                        catch
                        {
                            continue; //if there's a corrupt package (or if you don't have the component installed on your laptop?) then this might fail... so just move on
                        }

                        if (!transform.ValidateExternalMetadata) //this property isn't in the CustomPropertyCollection, so we have to check it manually
                        {
                            this.listNonDefaultProperties.Add(new NonDefaultProperty(this.DatabaseName, FriendlyPath + "\\" + transform.Name, "ValidateExternalMetadata", "True", "False"));
                        }
                        foreach (IDTSOutputXX output in transform.OutputCollection) //check for error row dispositions
                        {
                            if (output.ErrorRowDisposition == DTSRowDisposition.RD_IgnoreFailure)
                            {
                                this.listNonDefaultProperties.Add(new NonDefaultProperty(this.DatabaseName, FriendlyPath + "\\" + transform.Name + "\\" + output.Name, "ErrorRowDisposition", "FailComponent", "IgnoreFailure"));
                            }
                            if (output.TruncationRowDisposition == DTSRowDisposition.RD_IgnoreFailure)
                            {
                                this.listNonDefaultProperties.Add(new NonDefaultProperty(this.DatabaseName, FriendlyPath + "\\" + transform.Name + "\\" + output.Name, "TruncationRowDisposition", "FailComponent", "IgnoreFailure"));
                            }
                        }

                        Microsoft.DataTransformationServices.Design.PipelinePropertiesWrapper propWrapper = new Microsoft.DataTransformationServices.Design.PipelinePropertiesWrapper(transform, transform, 0);

                        foreach (IDTSCustomPropertyXX prop in transform.CustomPropertyCollection)
                        {
                            System.ComponentModel.PropertyDescriptor propDesc = (System.ComponentModel.PropertyDescriptor)propWrapper.GetType().InvokeMember("CreateCustomPropertyPropertyDescriptor", BindingFlags.DeclaredOnly | BindingFlags.NonPublic | BindingFlags.InvokeMethod | BindingFlags.Instance, null, propWrapper, new object[] { prop });
                            if (propDesc == null)
                            {
                                continue;
                            }
                            if (propDesc.IsReadOnly)
                            {
                                continue;
                            }
                            if (!propDesc.IsBrowsable)
                            {
                                continue;
                            }
                            if (prop.Value is string)
                            {
                                continue;
                            }
                            if (prop.Value is DateTime)
                            {
                                continue;
                            }
                            IDTSCustomPropertyXX defaultProp;
                            try
                            {
                                defaultProp = defaultTransform.CustomPropertyCollection[prop.Name];
                            }
                            catch
                            {
                                if (prop.Name == "PreCompile" && bool.Equals(prop.Value, false)) //this property doesn't show up in the new script component we created to determine defaults, so we have to check it manually
                                {
                                    this.listNonDefaultProperties.Add(new NonDefaultProperty(this.DatabaseName, FriendlyPath + "\\" + transform.Name, prop.Name, "True", "False"));
                                }
                                continue;
                            }

                            System.ComponentModel.ITypeDescriptorContext context = new PipelinePropertyContext(transform, propDesc);
                            string sValue        = propDesc.Converter.ConvertToString(context, prop.Value);        //gets nice text descriptions for enums on component properties
                            string sDefaultValue = propDesc.Converter.ConvertToString(context, defaultProp.Value); //gets nice text descriptions for enums on component properties
                            if (sValue == sDefaultValue)
                            {
                                continue;
                            }

                            this.listNonDefaultProperties.Add(new NonDefaultProperty(this.DatabaseName, FriendlyPath + "\\" + transform.Name, prop.Name, sDefaultValue, sValue));
                        }

                        defaultPipe.ComponentMetaDataCollection.RemoveObjectByID(defaultTransform.ID);
                    }
                }
            }
        }
Ejemplo n.º 13
0
        /// <summary>
        /// Initializes a new instance of <see cref="T:Dataweb.NShape.Advanced.PropertyDescriptorDg" />
        /// </summary>
        public PropertyDescriptorDg(IPropertyController controller, PropertyDescriptor descriptor, Attribute[] attributes)
            : base(descriptor.Name, attributes)
        {
            this.descriptor = descriptor;
            this.controller = controller;

            // We have to store the attributes and return their values in the appropriate
            // methods because if we don't, modifying the readonly attribute will not work
            browsableAttr = Attributes[typeof(BrowsableAttribute)] as BrowsableAttribute;
            readOnlyAttr = Attributes[typeof(ReadOnlyAttribute)] as ReadOnlyAttribute;
            descriptionAttr = Attributes[typeof(DescriptionAttribute)] as DescriptionAttribute;
            permissionAttr = descriptor.Attributes[typeof(RequiredPermissionAttribute)] as RequiredPermissionAttribute;
        }
Ejemplo n.º 14
0
        public WidgetProps ParseXml(string xmlfilename)
        {
            WidgetProps props = null;
            string elemType = "";
            string elemName = "";
            object elemValue = null;
            string elemCategory = "";
            string elemDesc = "";
            bool elemBrowsable = true;
            bool elemReadOnly = false;
            string elemEditor = "";
            string elemTypeConv = "";

            // Parse XML file
            System.Reflection.Assembly a = System.Reflection.Assembly.GetExecutingAssembly();
            System.IO.Stream str = a.GetManifestResourceStream("mkdb.Properties.wxprops.xsd");
            xsd_settings = new XmlReaderSettings();
            xsd_settings.ValidationType = ValidationType.Schema;
            xsd_settings.Schemas.Add("wxprops", new XmlTextReader(str));
            // xsd_settings.Schemas.Add("props", xsdfilename);

            using (r = XmlReader.Create(xmlfilename, xsd_settings))
              			while (r.Read())
              			{
                switch (r.NodeType)
                {
              				case XmlNodeType.Element:
                        if (r.Name == "Catalog")
                        {
                            // Set Name
                            if (props == null)
                            {
                                props = new WidgetProps();
                            }
                            props.Name = r["Name"];
                            // this.name = r["Name"];
                            // this.basecontainername = r["Base"];
                        }
                        if (r.Name == "Category")
                        {
                            elemCategory = GetElemString(r);
                        }
                        if (r.Name == "Property")
                        {
                            // Parse the data...
                            elemType = "";
                            elemName = r["Name"];
                            elemValue = null;
                            elemDesc = "";
                            elemBrowsable = true;
                            elemReadOnly = false;
                            elemEditor = "";
                            elemTypeConv = "";
                        }
                        if (r.Name == "Type") elemType = GetElemString(r);
                        if (r.Name == "Description") elemDesc = GetElemString(r);
                        if (r.Name == "Editor") elemEditor = GetElemString(r);
                        if (r.Name == "TypeConverter") elemTypeConv = GetElemString(r);
                        if (r.Name == "Value") GetElemValue(r, elemType, out elemValue);
                        break;
              				case XmlNodeType.EndElement:
                        if (r.Name == "Property")
                        {
                            // We should have all the info...
                            // build this GenericProperty
                            int attCount = 2;
                            if (elemEditor != "") attCount++;
                            if (elemTypeConv != "") attCount++;
                            Attribute[] attr = new Attribute[attCount];
                            attr[0] = new BrowsableAttribute(elemBrowsable);
                            attr[1] = new ReadOnlyAttribute(elemReadOnly);
                            attCount = 2;
                            if (elemEditor != "")
                            {
                                attr[attCount++] = new EditorAttribute(elemEditor, "UITypeEditor");
                            }
                            if (elemTypeConv != "")
                            {
                                attr[attCount++] = new TypeConverterAttribute(elemTypeConv);
                            }
                            if (elemValue == null)
                            {
                                GetElemDefault(r, elemType, elemValue);
                            }
                            props.Properties.AddProperty(new GenericProperty(elemName, elemValue, elemCategory,
                                                                             elemDesc, attr));
                        }
                        if (r.Name == "Category")
                        {
                            elemCategory = "";
                        }
                        break;

              				case XmlNodeType.Text:
              				case XmlNodeType.CDATA:
              				case XmlNodeType.Comment:
              				case XmlNodeType.XmlDeclaration:
                        break;

              				case XmlNodeType.DocumentType:
                        break;

              				default: break;
                }
              			}
            _wplist.Add(props);
            return props;
        }