1 files changed, 85 insertions, 0 deletions
diff --git a/plugins/org.eclipse.etrice.core.room.ui/src/org/eclipse/etrice/core/ui/handlers/MigrateActionCodes.xtend b/plugins/org.eclipse.etrice.core.room.ui/src/org/eclipse/etrice/core/ui/handlers/MigrateActionCodes.xtend
new file mode 100644
index 000000000..373f36e58
--- /dev/null
+++ b/plugins/org.eclipse.etrice.core.room.ui/src/org/eclipse/etrice/core/ui/handlers/MigrateActionCodes.xtend
@@ -0,0 +1,85 @@
+/*******************************************************************************
+ * Copyright (c) 2011 protos software gmbh (http://www.protos.de).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * CONTRIBUTORS:
+ * 		Henrik Rentz-Reichert (initial contribution)
+ * 
+ *******************************************************************************/
+
+package org.eclipse.etrice.core.ui.handlers
+
+import com.google.inject.Inject
+import org.eclipse.core.commands.AbstractHandler
+import org.eclipse.core.commands.ExecutionEvent
+import org.eclipse.core.commands.ExecutionException
+import org.eclipse.emf.ecore.EObject
+import org.eclipse.etrice.core.fsm.fSM.DetailCode
+import org.eclipse.jface.dialogs.MessageDialog
+import org.eclipse.swt.widgets.Display
+import org.eclipse.xtext.formatting.IWhitespaceInformationProvider
+import org.eclipse.xtext.resource.XtextResource
+import org.eclipse.xtext.ui.editor.utils.EditorUtils
+import org.eclipse.xtext.util.concurrent.IUnitOfWork
+
+class MigrateActionCodes extends AbstractHandler {
+
+	@Inject
+	IWhitespaceInformationProvider whitespaceProvider;
+	
+	static class MigrateContext {
+		var String lineSep
+		var int actionCodesChanged = 0
+	}
+	
+	override execute(ExecutionEvent event) throws ExecutionException {
+		
+		val proceed = MessageDialog.openQuestion(
+			Display.current.activeShell,
+			"Migrate action codes to smart strings",
+			"This migration will convert all action codes to smart strings.\n\n"
+			+ "Proceed?"
+		)
+		if (proceed) {
+			val editor = EditorUtils.getActiveXtextEditor(event)
+			if (editor!==null) {
+					val ctx = editor.getDocument().modify(new IUnitOfWork<MigrateContext, XtextResource>() {
+					
+					override exec(XtextResource state) throws Exception {
+						val ctx = new MigrateContext => [
+							lineSep = whitespaceProvider.getLineSeparatorInformation(state.URI).lineSeparator
+						]
+						for (model : state.getContents()) {
+							migrateModel(model, ctx)				
+						}
+						return ctx
+					}
+					
+						
+					});
+				MessageDialog.openInformation(
+					Display.current.activeShell,
+					"Migrate action codes to smart strings",
+					"Changed " + ctx.actionCodesChanged + " action codes to smart strings.\n\n"
+					+ "It might be necessary to format (ctrl+shift+F) the model."
+				)
+			}
+		}
+		return null;
+	}
+
+	private def void migrateModel(EObject model, MigrateContext ctx) {
+		model.eAllContents.toIterable.filter(DetailCode).filter[used].forEach[
+			val ccString = lines.join(ctx.lineSep)
+			
+			used = false
+			lines.clear
+			lines += ccString
+			
+			ctx.actionCodesChanged++
+		]
+	}
+}
+\ No newline at end of file