コード例 #1
0
        /// <summary>
        ///     Create a new <see cref="MSBuildLocator"/>.
        /// </summary>
        /// <param name="project">
        ///     The MSBuild project.
        /// </param>
        /// <param name="projectXmlLocator">
        ///     The <see cref="XmlLocator"/> for the project XML.
        /// </param>
        /// <param name="xmlPositions">
        ///     The position-lookup for the project XML.
        /// </param>
        public MSBuildLocator(Project project, XmlLocator projectXmlLocator, TextPositions xmlPositions)
        {
            if (project == null)
            {
                throw new ArgumentNullException(nameof(project));
            }

            if (projectXmlLocator == null)
            {
                throw new ArgumentNullException(nameof(projectXmlLocator));
            }

            if (xmlPositions == null)
            {
                throw new ArgumentNullException(nameof(xmlPositions));
            }

            _project           = project;
            _projectFile       = _project.FullPath ?? String.Empty;
            _projectXmlLocator = projectXmlLocator;
            _xmlPositions      = xmlPositions;

            AddTargets();
            AddProperties();
            AddItems();
            AddImports();

            _objectRanges.Sort();
        }
コード例 #2
0
        /// <summary>
        ///     Get the <see cref="Range"/> represented by the <see cref="XmlException"/>.
        /// </summary>
        /// <param name="invalidXml">
        ///     The <see cref="XmlException"/>.
        /// </param>
        /// <param name="xmlLocator">
        ///     The XML locator API (if available).
        /// </param>
        /// <returns>
        ///     The <see cref="Range"/>.
        /// </returns>
        public static Range GetRange(this XmlException invalidXml, XmlLocator xmlLocator)
        {
            if (invalidXml == null)
            {
                throw new ArgumentNullException(nameof(invalidXml));
            }

            Position startPosition = new Position(
                invalidXml.LineNumber,
                invalidXml.LinePosition
                );

            // Attempt to use the range of the actual XML that the exception refers to.
            XmlLocation location = xmlLocator?.Inspect(startPosition);

            if (location != null)
            {
                return(location.Node.Range);
            }

            // Otherwise, just use the start position.
            return(startPosition.ToEmptyRange());
        }
コード例 #3
0
        /// <summary>
        ///     Get the <see cref="Range"/> represented by the <see cref="InvalidProjectFileException"/>.
        /// </summary>
        /// <param name="invalidProjectFileException">
        ///     The <see cref="InvalidProjectFileException"/>.
        /// </param>
        /// <param name="xmlLocator">
        ///     The XML locator API (if available).
        /// </param>
        /// <returns>
        ///     The <see cref="Range"/>.
        /// </returns>
        public static Range GetRange(this InvalidProjectFileException invalidProjectFileException, XmlLocator xmlLocator)
        {
            if (invalidProjectFileException == null)
            {
                throw new ArgumentNullException(nameof(invalidProjectFileException));
            }

            Position startPosition = new Position(
                invalidProjectFileException.LineNumber,
                invalidProjectFileException.ColumnNumber
                );

            // Attempt to use the range of the actual XML that the exception refers to.
            XmlLocation location = xmlLocator?.Inspect(startPosition);

            if (location != null)
            {
                return(location.Node.Range);
            }

            // Otherwise, fall back to using the exception's declared end position...
            Position endPosition = new Position(
                invalidProjectFileException.EndLineNumber,
                invalidProjectFileException.EndColumnNumber
                );

            // ...although it's sometimes less reliable.
            if (endPosition == Position.Zero)
            {
                endPosition = startPosition;
            }

            return(new Range(startPosition, endPosition));
        }