- Add myself to the authors :).

[kdenlive] / src / transition.cpp

diff --git a/src/transition.cpp b/src/transition.cpp
index fc2bb37a8a75fc5283bb7b8e17d9a628bf8fcf60..f3af57beedc0f0c49fd68f917d084e6657f2f754 100644 (file)
--- a/src/transition.cpp
+++ b/src/transition.cpp
@@ -39,9 +39,22 @@ Transition::Transition(const ItemInfo info, int transitiontrack, double fps, QDo
         m_transitionTrack(transitiontrack)
 {
     setZValue(3);
-    setRect(0, 0, (info.endPos - info.startPos).frames(fps) - 0.02, (qreal)(KdenliveSettings::trackheight() / 3 * 2 - 1));
+    m_info.cropDuration = info.endPos - info.startPos;
     setPos(info.startPos.frames(fps), (qreal)(info.track * KdenliveSettings::trackheight() + KdenliveSettings::trackheight() / 3 * 2));
 
+#if QT_VERSION >= 0x040600
+    m_startAnimation = new QPropertyAnimation(this, "rect");
+    m_startAnimation->setDuration(200);
+    QRectF r(0, 0, m_info.cropDuration.frames(fps) - 0.02, 1);
+    QRectF r2(0, 0, m_info.cropDuration.frames(fps) - 0.02, (qreal)(KdenliveSettings::trackheight() / 3 * 2 - 1));
+    m_startAnimation->setStartValue(r);
+    m_startAnimation->setEndValue(r2);
+    m_startAnimation->setEasingCurve(QEasingCurve::OutQuad);
+    m_startAnimation->start();
+#else
+    setRect(0, 0, m_info.cropDuration.frames(fps) - 0.02, (qreal)(KdenliveSettings::trackheight() / 3 * 2 - 1));
+#endif
+
     m_info.cropStart = GenTime();
     m_maxDuration = GenTime(600);
 
@@ -57,7 +70,7 @@ Transition::Transition(const ItemInfo info, int transitiontrack, double fps, QDo
     if (m_automaticTransition) m_parameters.setAttribute("automatic", 1);
     else if (m_parameters.attribute("automatic") == "1") m_automaticTransition = true;
     if (m_parameters.attribute("force_track") == "1") m_forceTransitionTrack = true;
-    m_name = m_parameters.elementsByTagName("name").item(0).toElement().text();
+    m_name = i18n(m_parameters.elementsByTagName("name").item(0).toElement().text().toUtf8().data());
     m_secondClip = 0;
 
     //m_referenceClip->addTransition(this);
@@ -65,6 +78,11 @@ Transition::Transition(const ItemInfo info, int transitiontrack, double fps, QDo
 
 Transition::~Transition()
 {
+    blockSignals(true);
+#if QT_VERSION >= 0x040600
+    delete m_startAnimation;
+#endif
+    if (scene()) scene()->removeItem(this);
 }
 
 Transition *Transition::clone()
@@ -74,14 +92,16 @@ Transition *Transition::clone()
     return tr;
 }
 
-QString Transition::transitionName() const
+QString Transition::transitionTag() const
 {
-    return m_name;
+    return m_parameters.attribute("tag");
 }
 
-QString Transition::transitionTag() const
+QStringList Transition::transitionInfo() const
 {
-    return m_parameters.attribute("tag");
+    QStringList info;
+    info << m_name << m_parameters.attribute("tag") << m_parameters.attribute("id");
+    return info;
 }
 
 bool Transition::isAutomatic() const
@@ -107,7 +127,7 @@ void Transition::setTransitionParameters(const QDomElement params)
     m_parameters = params;
     if (m_parameters.attribute("force_track") == "1") setForcedTrack(true, m_parameters.attribute("transition_btrack").toInt());
     else if (m_parameters.attribute("force_track") == "0") setForcedTrack(false, m_parameters.attribute("transition_btrack").toInt());
-    m_name = m_parameters.elementsByTagName("name").item(0).toElement().text();
+    m_name = i18n(m_parameters.elementsByTagName("name").item(0).toElement().text().toUtf8().data());
     update();
 }
 
@@ -193,6 +213,10 @@ int Transition::type() const
 //virtual
 QVariant Transition::itemChange(GraphicsItemChange change, const QVariant &value)
 {
+    if (change == QGraphicsItem::ItemSelectedChange) {
+        if (value.toBool()) setZValue(10);
+        else setZValue(3);
+    }
     if (change == ItemPositionChange && scene()) {
         // calculate new position.
         QPointF newPos = value.toPointF();
@@ -206,11 +230,14 @@ QVariant Transition::itemChange(GraphicsItemChange change, const QVariant &value
         // Only one clip is moving
         QRectF sceneShape = rect();
         sceneShape.translate(newPos);
-        QList<QGraphicsItem*> items = scene()->items(sceneShape, Qt::IntersectsItemShape);
+        QList<QGraphicsItem*> items;
+        if (projectScene()->editMode() == NORMALEDIT)
+            items = scene()->items(sceneShape, Qt::IntersectsItemShape);
         items.removeAll(this);
 
         if (!items.isEmpty()) {
             for (int i = 0; i < items.count(); i++) {
+                if (!items.at(i)->isEnabled()) continue;
                 if (items.at(i)->type() == type()) {
                     // Collision! Don't move.
                     //kDebug()<<"/// COLLISION WITH ITEM: "<<items.at(i)->boundingRect()<<", POS: "<<items.at(i)->pos()<<", ME: "<<newPos;
@@ -313,3 +340,8 @@ bool Transition::hasGeometry()
     return false;
 }
 
+int Transition::defaultZValue() const
+{
+    return 3;
+}
+