/// <summary>
/// Processes the given element.
/// </summary>
/// <param name="element">The element being visited.</param>
/// <param name="settings">The settings.</param>
private void CheckForRegionsInElement(Element element, Settings settings)
{
Param.AssertNotNull(element, "element");
Param.AssertNotNull(settings, "settings");
// If the DoNotUseRegions setting is enabled, then skip this check as the region
// will be discovered during the overall regions rule check.
if (settings.DoNotPlaceRegionsWithinElements && !settings.DoNotUseRegions && !element.Generated)
{
if (element.ElementType == ElementType.Method ||
element.ElementType == ElementType.Accessor ||
element.ElementType == ElementType.Constructor ||
element.ElementType == ElementType.Destructor ||
element.ElementType == ElementType.Field)
{
for (RegionDirective region = element.FindFirstDescendent <RegionDirective>(); region != null; region = region.FindNextDescendentOf <RegionDirective>(element))
{
// If this token is an opening region directive, this is a violation.
if (!region.Generated && !region.IsGeneratedCodeRegion)
{
this.AddViolation(element, region.LineNumber, Rules.DoNotPlaceRegionsWithinElements);
}
}
}
}
}
/// <summary>
/// Checks a region.
/// </summary>
/// <param name="region">The region to check.</param>
/// <param name="parentElement">The parent element.</param>
/// <param name="settings">The current settings.</param>
private void CheckRegion(RegionDirective region, Element parentElement, Settings settings)
{
Param.AssertNotNull(region, "region");
Param.AssertNotNull(parentElement, "parentElement");
Param.AssertNotNull(settings, "settings");
if (settings.DoNotUseRegions)
{
if (!region.Generated && !region.IsGeneratedCodeRegion)
{
// There should not be any regions in the code.
this.AddViolation(parentElement, region.LineNumber, Rules.DoNotUseRegions);
}
}
}
private void RemoveParentRegionIfExists(LanguageElement element)
{
if (element.ParentRegion != null)
{
RegionDirective region = element.ParentRegion;
if (deletedRegions.Contains(region.Name) == false)
{
//Add 10 to just make sure all whitespace is deleted
int startEndPoint = region.StartOffset + region.Name.Length + 10;
SourceRange startRange =
new SourceRange(region.StartLine, 1, region.StartLine, startEndPoint);
textDocument.QueueDelete(startRange);
//Add 10 to just make sure all whitespace is deleted
//Include name just in case name was a comment at the end
int endEndPoint = region.EndOffset + region.Name.Length + 10;
SourceRange endRange =
new SourceRange(region.EndLine, 1, region.EndLine, endEndPoint);
textDocument.QueueDelete(endRange);
deletedRegions.Add(region.Name);
}
}
}
internal static void regions(this TextWriter trapFile, RegionDirective start, EndRegionDirective end)
{
trapFile.WriteTuple("regions", start, end);
}
internal static void directive_endregions(this TextWriter trapFile, EndRegionDirective directive, RegionDirective start)
{
trapFile.WriteTuple("directive_endregions", directive, start);
}
internal static void directive_regions(this TextWriter trapFile, RegionDirective directive, string name)
{
trapFile.WriteTuple("directive_regions", directive, name);
}