From 5bc61cd90824a3a3a692a4e026cbed8f3bd3f8c9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=93scar=20Gonz=C3=A1lez=20Fern=C3=A1ndez?=
 <ogonzalez@igalia.com>
Date: Mon, 7 Dec 2009 21:43:05 +0100
Subject: [PATCH] ItEr38S05ValidacionEProbasFuncionaisItEr37S06: [Bug #126]
 Adding feedback to zoom increase and decrease

---
 .../main/java/org/zkoss/ganttz/Planner.java   | 29 +++++++++++++++++--
 1 file changed, 27 insertions(+), 2 deletions(-)

diff --git a/ganttzk/src/main/java/org/zkoss/ganttz/Planner.java b/ganttzk/src/main/java/org/zkoss/ganttz/Planner.java
index cb747ad4d..77ff0fc0e 100644
--- a/ganttzk/src/main/java/org/zkoss/ganttz/Planner.java
+++ b/ganttzk/src/main/java/org/zkoss/ganttz/Planner.java
@@ -20,6 +20,8 @@
 
 package org.zkoss.ganttz;
 
+import static org.zkoss.ganttz.i18n.I18nHelper._;
+
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
@@ -39,7 +41,9 @@ import org.zkoss.ganttz.timetracker.TimeTracker;
 import org.zkoss.ganttz.timetracker.TimeTrackerComponent;
 import org.zkoss.ganttz.timetracker.TimeTrackerComponentWithoutColumns;
 import org.zkoss.ganttz.util.ComponentsFinder;
+import org.zkoss.ganttz.util.LongOperationFeedback;
 import org.zkoss.ganttz.util.OnZKDesktopRegistry;
+import org.zkoss.ganttz.util.LongOperationFeedback.ILongOperation;
 import org.zkoss.ganttz.util.script.IScriptsRegister;
 import org.zkoss.zk.ui.Component;
 import org.zkoss.zk.ui.Executions;
@@ -135,14 +139,35 @@ public class Planner extends HtmlMacroComponent  {
         if (ganttPanel == null) {
             return;
         }
-        ganttPanel.zoomIncrease();
+        LongOperationFeedback.execute(ganttPanel, new ILongOperation() {
+
+            @Override
+            public String getName() {
+                return _("increasing zoom");
+            }
+
+            @Override
+            public void doAction() throws Exception {
+                ganttPanel.zoomIncrease();
+            }
+        });
     }
 
     public void zoomDecrease() {
         if (ganttPanel == null) {
             return;
         }
-        ganttPanel.zoomDecrease();
+        LongOperationFeedback.execute(ganttPanel, new ILongOperation() {
+            @Override
+            public String getName() {
+                return _("decreasing zoom");
+            }
+
+            @Override
+            public void doAction() throws Exception {
+                ganttPanel.zoomDecrease();
+            }
+        });
     }
 
     public <T> void setConfiguration(PlannerConfiguration<T> configuration) {