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| author | Bernard Normier <bernard@zeroc.com> | 2006-03-29 21:21:02 +0000 |
|---|---|---|
| committer | Bernard Normier <bernard@zeroc.com> | 2006-03-29 21:21:02 +0000 |
| commit | 20744ae1f1182d08e26b175f59d14041aabaf754 (patch) | |
| tree | 937d125b80663966b3a61e13e744e28daf1f22da /java/src/IceGridGUI/Application/Editable.java | |
| parent | Java metadata (diff) | |
| download | ice-20744ae1f1182d08e26b175f59d14041aabaf754.tar.bz2 ice-20744ae1f1182d08e26b175f59d14041aabaf754.tar.xz ice-20744ae1f1182d08e26b175f59d14041aabaf754.zip | |
IceGrid GUI refactoring
Diffstat (limited to 'java/src/IceGridGUI/Application/Editable.java')
| -rwxr-xr-x | java/src/IceGridGUI/Application/Editable.java | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/java/src/IceGridGUI/Application/Editable.java b/java/src/IceGridGUI/Application/Editable.java new file mode 100755 index 00000000000..79254f75634 --- /dev/null +++ b/java/src/IceGridGUI/Application/Editable.java @@ -0,0 +1,80 @@ +// **********************************************************************
+//
+// Copyright (c) 2003-2005 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+package IceGridGUI.Application;
+
+class Editable implements Cloneable
+{
+ Editable(boolean brandNew)
+ {
+ _isNew = brandNew;
+ }
+
+ boolean isNew()
+ {
+ return _isNew;
+ }
+
+ boolean isModified()
+ {
+ return _modified;
+ }
+
+ void markModified()
+ {
+ _modified = true;
+ }
+
+ void commit()
+ {
+ _isNew = false;
+ _modified = false;
+ _removedElements.clear();
+ }
+
+ void markNew()
+ {
+ _isNew = true;
+ }
+
+ void removeElement(String id)
+ {
+ _removedElements.add(id);
+ }
+
+ String[] removedElements()
+ {
+ return (String[])_removedElements.toArray(new String[0]);
+ }
+
+ Editable save()
+ {
+ try
+ {
+ Editable result = (Editable)clone();
+ result._removedElements = (java.util.TreeSet)result._removedElements.clone();
+ return result;
+ }
+ catch(CloneNotSupportedException e)
+ {
+ assert false;
+ return null;
+ }
+ }
+
+ void restore(Editable clone)
+ {
+ _isNew = clone._isNew;
+ _modified = clone._modified;
+ _removedElements = clone._removedElements;
+ }
+
+ private boolean _isNew = false;
+ private boolean _modified = false;
+ private java.util.TreeSet _removedElements = new java.util.TreeSet();
+}
|