From 84e557b3b63087a5b936a6ebf74b0a3e16d6966c Mon Sep 17 00:00:00 2001
From: Matt Ward <matt.ward@xamarin.com>
Date: Fri, 28 Jul 2017 15:49:16 +0100
Subject: [Ide] Fix failure to create CocoaApp project from New Project dialog

Fixed bug #58412 - Unable to create CocoaApp from recent templates
https://bugzilla.xamarin.com/show_bug.cgi?id=58412

After creating a CocoaApp (Mac - App - General) that targets
Mavericks if the CocoaApp project template was selected from the
recent projects list in the New Project dialog the project would not
be created if a later Mac OS was selected. In the IDE log an error
would be reported:

No template found matching condition 'Yosemite=false'.

The problem was that the selected project template was part of a
group but the group was not selected. When a different Mac OS was
selected for the new project the condition applied would result in
no template being found.
---
 .../MonoDevelop.Ide/MonoDevelop.Ide.Templates/SolutionTemplate.cs  | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'main/src/core/MonoDevelop.Ide')

diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Templates/SolutionTemplate.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Templates/SolutionTemplate.cs
index 2c1acc5cce..f5f888f330 100644
--- a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Templates/SolutionTemplate.cs
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Templates/SolutionTemplate.cs
@@ -114,14 +114,18 @@ namespace MonoDevelop.Ide.Templates
 		public void AddGroupTemplate (SolutionTemplate template)
 		{
 			groupedTemplates.Add (template);
+			template.Parent = this;
 
 			if (!availableLanguages.Contains (template.Language)) {
 				availableLanguages.Add (template.Language);
 			}
 		}
 
+		internal SolutionTemplate Parent { get; set; }
+
 		internal void ClearGroupedTemplates ()
 		{
+			Parent = null;
 			groupedTemplates.Clear ();
 		}
 
@@ -141,6 +145,9 @@ namespace MonoDevelop.Ide.Templates
 				return this;
 			}
 
+			if (Parent != null)
+				return Parent.GetTemplate (predicate);
+
 			return groupedTemplates.FirstOrDefault (template => predicate (template));
 		}
 
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