/// <summary>
/// Removes rows from the Registry table that are generated by this extension.
/// </summary>
/// <param name="tables">The collection of tables.</param>
private void FinalizeRegistryTable(TableCollection tables)
{
Table registryTable = tables["Registry"];
if (null != registryTable)
{
foreach (Row registryRow in registryTable.Rows)
{
// Check if the compiler writes this registry value; if so, it should be removed.
if (this.registryValues.Contains(registryRow))
{
Wix.ISchemaElement elem = this.Core.GetIndexedElement(registryRow);
// If the registry row was found, remove it from its parent.
if (null != elem && null != elem.ParentElement)
{
Wix.IParentElement elemParent = elem.ParentElement as Wix.IParentElement;
if (null != elemParent)
{
elemParent.RemoveChild(elem);
}
}
}
}
}
}
/// <summary>
/// Index an element.
/// </summary>
/// <param name="element">The element to index.</param>
private void IndexElement(Wix.ISchemaElement element)
{
if (element is IIs.WebAddress)
{
this.webAddresses.Add(element);
}
else if (element is IIs.WebDir)
{
this.webDirs.Add(element);
}
else if (element is IIs.WebDirProperties)
{
this.webDirProperties.Add(element);
}
else if (element is IIs.WebFilter)
{
this.webFilters.Add(element);
}
else if (element is IIs.WebSite)
{
this.webSites.Add(element);
}
else if (element is IIs.WebVirtualDir)
{
this.webVirtualDirs.Add(element);
}
else if (element is Wix.Component)
{
this.components.Add(element);
}
else if (element is Wix.Directory)
{
Wix.Directory directory = (Wix.Directory)element;
if (null != directory.FileSource)
{
this.directoryPaths.Add(directory.FileSource, directory);
}
}
else if (element is Wix.Fragment || element is Wix.Module || element is Wix.PatchCreation || element is Wix.Product)
{
this.rootElement = (Wix.IParentElement)element;
}
// index the child elements
if (element is Wix.IParentElement)
{
foreach (Wix.ISchemaElement childElement in ((Wix.IParentElement)element).Children)
{
this.IndexElement(childElement);
}
}
}
/// <summary>
/// Index an element.
/// </summary>
/// <param name="element">The element to index.</param>
private void IndexElement(Wix.ISchemaElement element)
{
if (element is IIs.WebFilter)
{
this.webFilters.Add(element);
}
else if (element is IIs.WebSite)
{
this.webSites.Add(element);
}
else if (element is IIs.WebVirtualDir)
{
this.webVirtualDirs.Add(element);
}
else if (element is Wix.Directory)
{
Wix.Directory directory = (Wix.Directory)element;
if (null != directory.Id && null != directory.FileSource)
{
this.directoryPaths.Add(directory.FileSource, directory.Id);
}
}
else if (element is Wix.File)
{
Wix.File file = (Wix.File)element;
if (null != file.Id && null != file.Source)
{
this.filePaths[file.Source] = String.Concat("[#", file.Id, "]");
}
}
// index the child elements
if (element is Wix.IParentElement)
{
foreach (Wix.ISchemaElement childElement in ((Wix.IParentElement)element).Children)
{
this.IndexElement(childElement);
}
}
}
/// <summary>
/// Index an element.
/// </summary>
/// <param name="element">The element to index.</param>
private void IndexElement(Wix.ISchemaElement element)
{
if (element is Wix.Component)
{
this.components.Add(element);
}
else if (element is Wix.ComponentGroup)
{
this.componentGroups.Add(element);
}
else if (element is Wix.Directory)
{
this.directories.Add(element);
}
else if (element is Wix.DirectoryRef)
{
this.directoryRefs.Add(element);
}
else if (element is Wix.Feature)
{
this.features.Add(element);
}
else if (element is Wix.File)
{
this.files.Add(element);
}
else if (element is Wix.Module || element is Wix.PatchCreation || element is Wix.Product)
{
Debug.Assert(null == this.rootElement);
this.rootElement = (Wix.IParentElement)element;
}
// index the child elements
if (element is Wix.IParentElement)
{
foreach (Wix.ISchemaElement childElement in ((Wix.IParentElement)element).Children)
{
this.IndexElement(childElement);
}
}
}
/// <summary>
/// Mutate an element.
/// </summary>
/// <param name="parentElement">The parent of the element to mutate.</param>
/// <param name="element">The element to mutate.</param>
private void MutateElement(Wix.IParentElement parentElement, Wix.ISchemaElement element)
{
if (element is Wix.File)
{
this.MutateFile(parentElement, (Wix.File)element);
}
// mutate the child elements
if (element is Wix.IParentElement)
{
ArrayList childElements = new ArrayList();
// copy the child elements to a temporary array (to allow them to be deleted/moved)
foreach (Wix.ISchemaElement childElement in ((Wix.IParentElement)element).Children)
{
childElements.Add(childElement);
}
foreach (Wix.ISchemaElement childElement in childElements)
{
this.MutateElement((Wix.IParentElement)element, childElement);
}
}
}