Update transitions lumas when user installs a new one:

[kdenlive] / src / customtrackview.cpp

diff --git a/src/customtrackview.cpp b/src/customtrackview.cpp
index 20177397f9011e385024a88576b445a51417c289..796ffa15910bec58dae61764f6e89e03cb9b3db7 100644 (file)
--- a/src/customtrackview.cpp
+++ b/src/customtrackview.cpp
@@ -4552,5 +4552,53 @@ void CustomTrackView::updateClipTypeActions(ClipItem *clip)
     }
 }
 
+void CustomTrackView::reloadTransitionLumas()
+{
+    QString lumaNames;
+    QString lumaFiles;
+    QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
+    QDomNodeList params = lumaTransition.elementsByTagName("parameter");
+    for (int i = 0; i < params.count(); i++) {
+        QDomElement e = params.item(i).toElement();
+        if (e.attribute("tag") == "resource") {
+            lumaNames = e.attribute("paramlistdisplay");
+            lumaFiles = e.attribute("paramlist");
+            break;
+        }
+    }
+  
+    QList<QGraphicsItem *> itemList = items();
+    Transition *transitionitem;
+    QDomElement transitionXml;
+    for (int i = 0; i < itemList.count(); i++) {
+        if (itemList.at(i)->type() == TRANSITIONWIDGET) {
+            transitionitem = static_cast <Transition*> (itemList.at(i));
+           transitionXml = transitionitem->toXML();
+           if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
+               QDomNodeList params = transitionXml.elementsByTagName("parameter");
+               for (int i = 0; i < params.count(); i++) {
+                   QDomElement e = params.item(i).toElement();
+                   if (e.attribute("tag") == "resource") {
+                       e.setAttribute("paramlistdisplay", lumaNames);
+                       e.setAttribute("paramlist", lumaFiles);
+                       break;
+                   }
+               }
+           }
+           if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
+               QDomNodeList params = transitionXml.elementsByTagName("parameter");
+               for (int i = 0; i < params.count(); i++) {
+                   QDomElement e = params.item(i).toElement();
+                   if (e.attribute("tag") == "luma") {
+                       e.setAttribute("paramlistdisplay", lumaNames);
+                       e.setAttribute("paramlist", lumaFiles);
+                       break;
+                   }
+               }
+           }
+        }
+    }
+    emit transitionItemSelected(NULL);
+}
 
 #include "customtrackview.moc"