From 79dab26479a1b42f3bd19a6296418463ab5bfb93 Mon Sep 17 00:00:00 2001
From: Richard Fairhurst <richard@systemeD.net>
Date: Sun, 3 Apr 2011 13:47:13 +0100
Subject: [PATCH] Prevent keys/values exceeding 255 characters

---
 net/systemeD/controls/AutoComplete.as                   | 3 +++
 net/systemeD/halcyon/connection/actions/SetTagAction.as | 2 +-
 net/systemeD/potlatch2/TagGrid.mxml                     | 2 ++
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/net/systemeD/controls/AutoComplete.as b/net/systemeD/controls/AutoComplete.as
index a3eaa241..527b8049 100644
--- a/net/systemeD/controls/AutoComplete.as
+++ b/net/systemeD/controls/AutoComplete.as
@@ -81,6 +81,8 @@ package net.systemeD.controls {
 			setStyle("paddingLeft",0);
 			setStyle("paddingRight",0);
 			rowCount = 7;
+			
+			if (maxChars) textInput.maxChars=maxChars;
 		}
 		
 		//--------------------------------------------------------------------------
@@ -93,6 +95,7 @@ package net.systemeD.controls {
 		private var showingDropdown:Boolean=false;
 		private var tempCollection:Object;
 		private var dropdownClosed:Boolean=true;
+		public var maxChars:uint=0;
 
 		//--------------------------------------------------------------------------
 		//	Overridden Properties
diff --git a/net/systemeD/halcyon/connection/actions/SetTagAction.as b/net/systemeD/halcyon/connection/actions/SetTagAction.as
index 625d039c..9e3680d8 100644
--- a/net/systemeD/halcyon/connection/actions/SetTagAction.as
+++ b/net/systemeD/halcyon/connection/actions/SetTagAction.as
@@ -11,7 +11,7 @@ package net.systemeD.halcyon.connection.actions {
         public function SetTagAction(entity:Entity, key:String, value:String) {
             super(entity, "Set "+key+"="+value);
             this.key = key;
-            this.value = value;
+            this.value = value.substr(0,255);
         }
 
         public override function doAction():uint {
diff --git a/net/systemeD/potlatch2/TagGrid.mxml b/net/systemeD/potlatch2/TagGrid.mxml
index 6abbd69e..e4551472 100644
--- a/net/systemeD/potlatch2/TagGrid.mxml
+++ b/net/systemeD/potlatch2/TagGrid.mxml
@@ -19,6 +19,7 @@
 						labelField="name"
 						rowCount="10"
 						restrict="&#x0020;-&#x10FFFF;"
+						maxChars="255" 
 						typedText="{outerDocument.selectedItem.key}">
 					<mx:Script><![CDATA[ import net.systemeD.potlatch2.mapfeatures.*; ]]></mx:Script>
 					</controls:AutoComplete>
@@ -36,6 +37,7 @@
 						labelField="name"
 						rowCount="10"
 						restrict="&#x0020;-&#x10FFFF;"
+						maxChars="255" 
 						typedText="{outerDocument.selectedItem.value}">
 					<mx:Script><![CDATA[ import net.systemeD.potlatch2.mapfeatures.*; ]]></mx:Script>
 					</controls:AutoComplete>
-- 
2.37.0