X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=net.mograsim.logic.model%2Fsrc%2Fnet%2Fmograsim%2Flogic%2Fmodel%2Fsnippets%2FCodeSnippetSupplier.java;h=26d5a0d959a6b3e51e362ebdb00d0f318716a8a8;hb=95a225aed8eae0fc080440dba779abfdf867ff3d;hp=86b57656e923c74ae0a8b1572c87aa72de2d10d3;hpb=a00663c79d0e26b494ff79eee4b6c049f086c7e0;p=Mograsim.git

diff --git a/net.mograsim.logic.model/src/net/mograsim/logic/model/snippets/CodeSnippetSupplier.java b/net.mograsim.logic.model/src/net/mograsim/logic/model/snippets/CodeSnippetSupplier.java
index 86b57656..26d5a0d9 100644
--- a/net.mograsim.logic.model/src/net/mograsim/logic/model/snippets/CodeSnippetSupplier.java
+++ b/net.mograsim.logic.model/src/net/mograsim/logic/model/snippets/CodeSnippetSupplier.java
@@ -1,11 +1,13 @@
 package net.mograsim.logic.model.snippets;
 
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
 public class CodeSnippetSupplier<C, S>
 {
 	private final Map<String, String> standardSnippetIDClassNames = new HashMap<>();
+	private final Map<String, String> standardSnippetIDClassNamesUnmodifiable = Collections.unmodifiableMap(standardSnippetIDClassNames);
 	private final Map<String, SnippetDefinintion<C, ?, S>> snippetSuppliersForClassNames = new HashMap<>();
 	private final SnippetDefinintion<C, ?, S> defaultSnippetSupplier;
 
@@ -14,9 +16,16 @@ public class CodeSnippetSupplier<C, S>
 		this.defaultSnippetSupplier = defaultSnippetSupplier;
 	}
 
-	public void addStandardSnippetID(String standardSnippetID, String associatedSnippetClassName)
+	public void addStandardSnippetID(String standardSnippetID, String associatedSnippetID)
 	{
-		standardSnippetIDClassNames.put(standardSnippetID, associatedSnippetClassName);
+		if (!associatedSnippetID.startsWith("class:"))
+			throw new IllegalArgumentException("Unrecognized snippet ID format: " + associatedSnippetID);
+		standardSnippetIDClassNames.put(standardSnippetID, associatedSnippetID);
+	}
+
+	public Map<String, String> getStandardSnippetIDs()
+	{
+		return standardSnippetIDClassNamesUnmodifiable;
 	}
 
 	public void setSnippetSupplier(String id, SnippetDefinintion<C, ?, S> snippetSupplier)
@@ -29,13 +38,10 @@ public class CodeSnippetSupplier<C, S>
 	{
 		if (id != null)
 		{
-			String snippetClassName;
-			if (id.startsWith("class:"))
-				snippetClassName = id.substring(6);
-			else
-				snippetClassName = standardSnippetIDClassNames.get(id);
-			if (snippetClassName != null)
+			String resolvedID = resolveID(id);
+			if (resolvedID != null)
 			{
+				String snippetClassName = resolvedID.substring(6);
 				tryLoadSnippetClass(snippetClassName);
 				SnippetDefinintion<C, ?, S> snippetSupplier = snippetSuppliersForClassNames.get(snippetClassName);
 				if (snippetSupplier != null)
@@ -48,6 +54,13 @@ public class CodeSnippetSupplier<C, S>
 		return defaultSnippetSupplier;
 	}
 
+	public String resolveID(String id)
+	{
+		if (id.startsWith("class:"))
+			return id;
+		return standardSnippetIDClassNames.get(id);
+	}
+
 	// static helpers
 
 	private static void tryLoadSnippetClass(String snippetClassName)