From: Hannu Niemistö <hannu.niemisto@semantum.fi>
Date: Thu, 5 Jan 2017 07:17:47 +0000 (+0200)
Subject: Don't add repeated commands to SCL Console command history
X-Git-Tag: v1.27.0~37
X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=commitdiff_plain;h=94da9ca73a7b14ae481ea3ec12bdfce272659904

Don't add repeated commands to SCL Console command history

refs #6939
[PRIVATE-12942]

Change-Id: Ic432851620701a53227b0b76c2e2ac74160bfbbe
---

diff --git a/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/console/AbstractCommandConsole.java b/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/console/AbstractCommandConsole.java
index b4260b47b..bd011689f 100644
--- a/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/console/AbstractCommandConsole.java
+++ b/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/console/AbstractCommandConsole.java
@@ -426,10 +426,12 @@ public abstract class AbstractCommandConsole extends Composite {
             return;
         
         // Add command to command history
-        commandHistory.add(command);
-        if(commandHistory.size() > COMMAND_HISTORY_SIZE*2)
-            commandHistory = new ArrayList<String>(
-                    commandHistory.subList(COMMAND_HISTORY_SIZE, COMMAND_HISTORY_SIZE*2));
+        if(commandHistory.isEmpty() || !commandHistory.get(commandHistory.size()-1).equals(command)) {
+            commandHistory.add(command);
+            if(commandHistory.size() > COMMAND_HISTORY_SIZE*2)
+                commandHistory = new ArrayList<String>(
+                        commandHistory.subList(COMMAND_HISTORY_SIZE, COMMAND_HISTORY_SIZE*2));
+        }
         commandHistoryPos = commandHistory.size();
         
         // Print it into output area