[442289] Deal with large shape that is the first and the last shape

In this case, there is nothing to do. The distribute actions have no
sense in this case.

Bug: 442289
Change-Id: Ie9a276c2ddf3ce50e13bb981777d79b1959d4471
Signed-off-by: Laurent Redor <laurent.redor@obeo.fr>

1 files changed, 7 insertions, 0 deletions

diff --git a/plugins/org.eclipse.sirius.diagram.ui/src-diag/org/eclipse/sirius/diagram/ui/internal/edit/commands/DistributeCommand.java b/plugins/org.eclipse.sirius.diagram.ui/src-diag/org/eclipse/sirius/diagram/ui/internal/edit/commands/DistributeCommand.java
index f2f4144f43..f86ab89539 100644
--- a/plugins/org.eclipse.sirius.diagram.ui/src-diag/org/eclipse/sirius/diagram/ui/internal/edit/commands/DistributeCommand.java
+++ b/plugins/org.eclipse.sirius.diagram.ui/src-diag/org/eclipse/sirius/diagram/ui/internal/edit/commands/DistributeCommand.java
@@ -530,6 +530,13 @@ public class DistributeCommand extends AbstractTransactionalCommand {
                 lastPartSecondAxis = getLastPartSecondAxisFunction.apply(part);
             }
         }
+        if (firstPart.equals(lastPart)) {
+            // The first part and the last part is the same (a large
+            // figure that covers all the bounds of the current selection),
+            // nothing to to!
+            return;
+        }
+
         // Get the gap between each parts
         int gap = getGapFunction.apply(firstPart, lastPart);
         // Sort other parts according to their centers