From 03bc2d587ea7caa63935c58703ec58c4acb45c22 Mon Sep 17 00:00:00 2001
From: "Aaron J. Seigo" <aseigo@kde.org>
Date: Wed, 28 Apr 2010 17:38:27 +0000
Subject: [PATCH] allow clearing the animations, checking for whether an
 animation is registered and make it first-come, first-serve to avoid anims
 overriding each other

svn path=/trunk/KDE/kdelibs/; revision=1120236
---
 animations/animationscriptengine.cpp | 21 ++++++++++++++++++---
 animations/animationscriptengine_p.h |  2 ++
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/animations/animationscriptengine.cpp b/animations/animationscriptengine.cpp
index fe6faf5b2..f36ccba6b 100644
--- a/animations/animationscriptengine.cpp
+++ b/animations/animationscriptengine.cpp
@@ -38,13 +38,28 @@ QScriptValue animation(const QString &anim)
     return s_animFuncs.value(anim);
 }
 
+bool isAnimationRegistered(const QString &anim)
+{
+    return s_animFuncs.contains(anim);
+}
+
+void clearAnimations()
+{
+    s_animFuncs.clear();
+    delete inst;
+    inst = 0;
+}
+
 QScriptValue registerAnimation(QScriptContext *context, QScriptEngine *engine)
 {
     if (context->argumentCount() > 1) {
         const QString name = context->argument(0).toString();
-        const QScriptValue func = context->argument(1);
-        if (func.isFunction()) {
-            s_animFuncs.insert(name, func);
+
+        if (!s_animFuncs.contains(name)) {
+            const QScriptValue func = context->argument(1);
+            if (func.isFunction()) {
+                s_animFuncs.insert(name, func);
+            }
         }
     }
 
diff --git a/animations/animationscriptengine_p.h b/animations/animationscriptengine_p.h
index b9d1844e1..e17c1bb89 100644
--- a/animations/animationscriptengine_p.h
+++ b/animations/animationscriptengine_p.h
@@ -33,6 +33,8 @@ namespace Plasma
 namespace AnimationScriptEngine
 {
 
+void clearAnimations();
+bool isAnimationRegistered(const QString &anim);
 QScriptEngine* globalEngine();
 QScriptValue animation(const QString &anim);