Making pulse animation work again with new design. It is still

using an internal animation group (got to try to fix this later).


svn path=/trunk/KDE/kdelibs/; revision=1059906

animations/pulser.cpp

@@ -58,10 +58,18 @@ public :
 
 void PulseAnimation::setWidgetToAnimate(QGraphicsWidget *widget)
 {
+    if (widget == widgetToAnimate()) {
+        return;
+    }
+
     Animation::setWidgetToAnimate(widget);
-    if (d->animation.data()) {
-        delete d->animation.data();
-        d->animation.clear();
+    if (widget) {
+        if (d->under) {
+            delete d->under;
+            d->under = 0;
+        }
+
+        createAnimation();
     }
 }
 
@@ -135,7 +143,14 @@ void PulseAnimation::createAnimation(qreal duration, qreal scale)
         /* The group takes ownership of all animations */
         group->addAnimation(d->scaleAnimation);
         d->animation = group;
-    } else {
+    }
+}
+
+void PulseAnimation::updateState(QAbstractAnimation::State newState, QAbstractAnimation::State oldState)
+{
+
+   if (oldState == Stopped && newState == Running) {
+       QParallelAnimationGroup *anim = d->animation.data();
        QAbstractAnimation::State temp = anim->state();
        if (temp == QAbstractAnimation::Running) {
            anim->stop();
@@ -146,19 +161,23 @@ void PulseAnimation::createAnimation(qreal duration, qreal scale)
            if (d->under->size() != widgetToAnimate()->size()) {
                setCopy();
            }
-
            d->opacityAnimation->setEndValue(0);
-            d->scaleAnimation->setEndValue(scale);
-        }
-    }
+           /* TODO: save the scale factor somewhere */
+           d->scaleAnimation->setEndValue(1.5);
        }
 
-QAbstractAnimation* PulseAnimation::render(QObject* parent)
+       d->animation.data()->start();
+
+   } else if (newState == Stopped) {
+       //d->animation.data()->stop();
+   }
+
+}
+
+void PulseAnimation::updateCurrentTime(int currentTime)
 {
-    Q_UNUSED(parent);
 
-    createAnimation(duration());
-    return d->animation.data();
+    qDebug() << "\t: " << currentTime;
 }
 
 } //namespace Plasma

animations/pulser_p.h

@@ -42,7 +42,8 @@ public Q_SLOTS:
     void resetPulser();
 
 protected:
-    virtual QAbstractAnimation* render(QObject* parent = 0);
+    void updateState(QAbstractAnimation::State newState, QAbstractAnimation::State oldState);
+    void updateCurrentTime(int currentTime);
     void setCopy();
 
 private: