private IItemContainer GetUnfoldParent(IProductElement element, VsTemplateType templateType)
{
var parentWithArtifactLink = element.Traverse(
x => x.GetParent(),
x => x.TryGetReference(ReferenceKindConstants.SolutionItem) != null);
if (parentWithArtifactLink != null)
{
var referencedItems = SolutionArtifactLinkReference.GetResolvedReferences(parentWithArtifactLink, this.uriService);
if (templateType == VsTemplateType.Project || templateType == VsTemplateType.ProjectGroup)
{
var parentItem = referencedItems.FirstOrDefault(item => item.Kind == ItemKind.Solution || item.Kind == ItemKind.SolutionFolder);
if (parentItem != null)
return parentItem;
}
else if (templateType == VsTemplateType.Item)
{
var parentItem = referencedItems.FirstOrDefault(item => item.Kind == ItemKind.Project || item.Kind == ItemKind.Folder);
if (parentItem != null)
return parentItem;
}
// Why not continue up??? For extension points it makes perfect sense!
if (!(parentWithArtifactLink is IProduct))
{
// The Traverse at the top first checks the stop condition on the source element itself,
// meaning in our case that we would enter an infinite loop if were to get here again
// and pass ourselves up. So we travel one element up for the traversal.
return GetUnfoldParent(parentWithArtifactLink.GetParent(), templateType);
}
}
return GetUnfoldParent(this.solution, templateType);
}
private static IItemContainer GetUnfoldParent(ISolution solution, VsTemplateType templateType)
{
var selectedItem = solution.GetSelectedItems().FirstOrDefault() ?? solution;
if (templateType == VsTemplateType.Project || templateType == VsTemplateType.ProjectGroup)
{
return(selectedItem.Traverse(item => item.Parent, item => item is ISolution || (item is ISolutionFolder && !item.IsSolutionItemsFolder())));
}
if (templateType == VsTemplateType.Item)
{
var parentItem = (selectedItem.Kind == ItemKind.Folder || selectedItem.Kind == ItemKind.Project) ?
selectedItem :
selectedItem.Traverse(item => item.Parent, item => item is IFolder || item is IProject || item is ISolution);
if (parentItem is ISolution)
{
var item = parentItem.Find(SolutionExtensions.SolutionItemsFolderName).FirstOrDefault();
if (item != null)
{
return(item);
}
return(parentItem.AddDirectory(SolutionExtensions.SolutionItemsFolderName));
}
return(parentItem);
}
throw new NotSupportedException(
string.Format(CultureInfo.CurrentCulture, Resources.UnfoldParentResolver_UnsupportedTemplate, templateType));
}
/// <summary>
/// Resolves the instance.
/// </summary>
/// <param name="templateType">Type of the template.</param>
/// <param name="templatePath">The template path.</param>
protected override ITemplate ResolveInstance(VsTemplateType templateType, string templatePath)
{
if (templateType == VsTemplateType.Project || templateType == VsTemplateType.ProjectGroup)
{
return(new VsProjectTemplate(templatePath));
}
if (templateType == VsTemplateType.Item)
{
return(new VsItemTemplate(templatePath));
}
return(null);
}
public static string GetUriBase(VsTemplateType templateType)
{
if (templateType == VsTemplateType.Item ||
templateType == VsTemplateType.Project ||
templateType == VsTemplateType.ProjectGroup)
{
return(HostFormat.NamedFormat(new
{
TemplateType = templateType.ToString().ToLower(CultureInfo.InvariantCulture),
}));
}
else
{
throw new NotSupportedException();
}
}
public static string GetUriBase(VsTemplateType templateType)
{
if (templateType == VsTemplateType.Item ||
templateType == VsTemplateType.Project ||
templateType == VsTemplateType.ProjectGroup)
{
return HostFormat.NamedFormat(new
{
TemplateType = templateType.ToString().ToLower(CultureInfo.InvariantCulture),
});
}
else
{
throw new NotSupportedException();
}
}
private IItemContainer GetUnfoldParent(IProductElement element, VsTemplateType templateType)
{
var parentWithArtifactLink = element.Traverse(
x => x.GetParent(),
x => x.TryGetReference(ReferenceKindConstants.SolutionItem) != null);
if (parentWithArtifactLink != null)
{
var referencedItems = SolutionArtifactLinkReference.GetResolvedReferences(parentWithArtifactLink, this.uriService);
if (templateType == VsTemplateType.Project || templateType == VsTemplateType.ProjectGroup)
{
var parentItem = referencedItems.FirstOrDefault(item => item.Kind == ItemKind.Solution || item.Kind == ItemKind.SolutionFolder);
if (parentItem != null)
{
return(parentItem);
}
}
else if (templateType == VsTemplateType.Item)
{
var parentItem = referencedItems.FirstOrDefault(item => item.Kind == ItemKind.Project || item.Kind == ItemKind.Folder);
if (parentItem != null)
{
return(parentItem);
}
}
// Why not continue up??? For extension points it makes perfect sense!
if (!(parentWithArtifactLink is IProduct))
{
// The Traverse at the top first checks the stop condition on the source element itself,
// meaning in our case that we would enter an infinite loop if were to get here again
// and pass ourselves up. So we travel one element up for the traversal.
return(GetUnfoldParent(parentWithArtifactLink.GetParent(), templateType));
}
}
return(GetUnfoldParent(this.solution, templateType));
}
/// <summary> /// Resolves the instance. /// </summary> /// <param name="templateType">The type of the template.</param> /// <param name="templatePath">The template path.</param> protected abstract T ResolveInstance(VsTemplateType templateType, string templatePath);
/// <summary>
/// Resolves the instance.
/// </summary>
/// <param name="templateType">The type of the template.</param>
/// <param name="templatePath">The template path.</param>
protected override IVsTemplate ResolveInstance(VsTemplateType templateType, string templatePath)
{
return(VsTemplateFile.Read(templatePath));
}
private static IItemContainer GetUnfoldParent(ISolution solution, VsTemplateType templateType)
{
var selectedItem = solution.GetSelectedItems().FirstOrDefault() ?? solution;
if (templateType == VsTemplateType.Project || templateType == VsTemplateType.ProjectGroup)
{
return selectedItem.Traverse(item => item.Parent, item => item is ISolution || (item is ISolutionFolder && !item.IsSolutionItemsFolder()));
}
if (templateType == VsTemplateType.Item)
{
var parentItem = (selectedItem.Kind == ItemKind.Folder || selectedItem.Kind == ItemKind.Project) ?
selectedItem :
selectedItem.Traverse(item => item.Parent, item => item is IFolder || item is IProject || item is ISolution);
if (parentItem is ISolution)
{
var item = parentItem.Find(SolutionExtensions.SolutionItemsFolderName).FirstOrDefault();
if (item != null)
{
return item;
}
return parentItem.AddDirectory(SolutionExtensions.SolutionItemsFolderName);
}
return parentItem;
}
throw new NotSupportedException(
string.Format(CultureInfo.CurrentCulture, Resources.UnfoldParentResolver_UnsupportedTemplate, templateType));
}
