+// static
+void initEffects::refreshLumas()
+{
+ // Check for Kdenlive installed luma files, add empty string at start for no luma
+ QStringList imagenamelist = QStringList() << i18n("None");
+ QStringList imagefiles = QStringList() << QString();
+ QStringList filters;
+ filters << "*.pgm" << "*.png";
+
+ QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
+ foreach(const QString &folder, customLumas) {
+ QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
+ foreach(const QString &fname, filesnames) {
+ imagenamelist.append(fname);
+ imagefiles.append(KUrl(folder).path(KUrl::AddTrailingSlash) + fname);
+ }
+ }
+
+ // Check for MLT lumas
+ KUrl folder(mlt_environment("MLT_DATA"));
+ folder.addPath("lumas");
+ folder.addPath(mlt_environment("MLT_NORMALISATION"));
+ QDir lumafolder(folder.path());
+ QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
+ foreach(const QString &fname, filesnames) {
+ imagenamelist.append(fname);
+ KUrl path(folder);
+ path.addPath(fname);
+ imagefiles.append(path.toLocalFile());
+ }
+ 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") {
+ e.setAttribute("paramlistdisplay", imagenamelist.join(","));
+ e.setAttribute("paramlist", imagefiles.join(","));
+ break;
+ }
+ }
+
+ QDomElement compositeTransition = MainWindow::transitions.getEffectByTag("composite", "composite");
+ params = compositeTransition.elementsByTagName("parameter");
+ for (int i = 0; i < params.count(); i++) {
+ QDomElement e = params.item(i).toElement();
+ if (e.attribute("tag") == "luma") {
+ e.setAttribute("paramlistdisplay", imagenamelist.join(","));
+ e.setAttribute("paramlist", imagefiles.join(","));
+ break;
+ }
+ }