From 031cf60b63ac4f63c0c10385e1ceab6f8cfaf0a7 Mon Sep 17 00:00:00 2001
From: Richard Fairhurst <richard@systemed.net>
Date: Mon, 14 Jun 2010 14:45:40 +0000
Subject: [PATCH] suggestion from RafalR on #osm - "nothing to undo, nothing to
 save"

---
 TODO.txt       | 3 ++-
 potlatch2.mxml | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/TODO.txt b/TODO.txt
index 780c89e2..8ca909d1 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -23,7 +23,6 @@ Potlatch 2: main outstanding issues
 
 == Saving ==
 
-* Save should be deactivated until there's things to change
 * Should be able to reuse changesets
 * Shouldn't be able to change created_by and version on changeset
 
@@ -63,6 +62,8 @@ Potlatch 2: main outstanding issues
 == Rendering (Halcyon) ==
 
 ** Infinite z-indexes
+* Point labels are now centred wrongly!
+* { interactive: no; } - stop items being clicked on (and their maxwidth being taken into account)
 * Shields
 * More line decoration (cliffs etc.), and implied values for 'dashes' if not supplied
 * Complete MapCSS support
diff --git a/potlatch2.mxml b/potlatch2.mxml
index 521aebbb..f878b7ca 100755
--- a/potlatch2.mxml
+++ b/potlatch2.mxml
@@ -35,7 +35,8 @@
         <mx:Spacer width="100%"/>
         <mx:Button label="Help" click="new HelpDialog().init();" />
         <mx:Button label="Options" click="new OptionsDialog().init();" /> 
-        <mx:Button label="Save" icon="@Embed('embedded/save.svg')" click="SaveManager.saveChanges();"/>
+        <mx:Button label="Save" icon="@Embed('embedded/save.svg')" click="SaveManager.saveChanges();"
+			enabled="{MainUndoStack.getGlobalStack().canUndo()}"/>
     </mx:ApplicationControlBar>
     
     <mx:HDividedBox width="100%" height="100%">
-- 
2.36.1