+ QStringList list;
+ QDomNodeList effects = m_baseElement.childNodes();
+ for (int i = 0; i < effects.count(); i++) {
+ QDomElement effect = effects.at(i).toElement();
+ QDomElement namenode = effect.firstChildElement("name");
+ if (!namenode.isNull()) list.append(i18n(namenode.text().toUtf8().data()));
+ }
+ return list;
+}
+
+QString EffectsList::getInfo(const QString & tag, const QString & id) const
+{
+ QString info;
+ return getEffectInfo(getEffectByTag(tag, id));
+}
+
+QString EffectsList::getInfoFromIndex(const int ix) const
+{
+ QString info;
+ return getEffectInfo(m_baseElement.childNodes().at(ix).toElement());
+}
+
+QString EffectsList::getEffectInfo(const QDomElement effect) const
+{
+ QString info;
+ QDomElement namenode = effect.firstChildElement("description");
+ if (!namenode.isNull())
+ info = i18n(namenode.firstChild().nodeValue().simplified().toUtf8().data());
+
+ namenode = effect.firstChildElement("author");
+ if (!namenode.isNull())
+ info.append("<br /><strong>" + i18n("Author:") + " </strong>" + i18n(namenode.text().toUtf8().data()));
+
+ namenode = effect.firstChildElement("version");
+ if (!namenode.isNull())
+ info.append(QString(" (%1)").arg(namenode.text()));
+
+ return info;
+}
+
+// static
+bool EffectsList::hasKeyFrames(QDomElement effect)
+{
+ QDomNodeList params = effect.elementsByTagName("parameter");
+ for (int i = 0; i < params.count(); i++) {
+ QDomElement e = params.item(i).toElement();
+ if (e.attribute("type") == "keyframe") return true;
+ }
+ return false;
+}
+
+// static
+bool EffectsList::hasSimpleKeyFrames(QDomElement effect)
+{
+ QDomNodeList params = effect.elementsByTagName("parameter");
+ for (int i = 0; i < params.count(); i++) {
+ QDomElement e = params.item(i).toElement();
+ if (e.attribute("type") == "simplekeyframe") return true;
+ }
+ return false;
+}
+
+// static
+bool EffectsList::hasGeometryKeyFrames(QDomElement effect)
+{
+ QDomNodeList params = effect.elementsByTagName("parameter");
+ for (int i = 0; i < params.count(); ++i) {
+ QDomElement param = params.item(i).toElement();
+ if (param.attribute("type") == "geometry" && !param.hasAttribute("fixed"))
+ return true;
+ }
+ return false;
+}
+
+void EffectsList::clone(const EffectsList &original)
+{
+ setContent(original.toString());
+ m_baseElement = documentElement();
+}
+
+void EffectsList::clearList()
+{
+ while (!m_baseElement.firstChild().isNull())
+ m_baseElement.removeChild(m_baseElement.firstChild());
+}
+
+// static
+void EffectsList::setParameter(QDomElement effect, const QString &name, const QString &value)
+{
+ QDomNodeList params = effect.elementsByTagName("parameter");
+ for (int i = 0; i < params.count(); i++) {
+ QDomElement e = params.item(i).toElement();
+ if (e.attribute("name") == name) {
+ e.setAttribute("value", value);
+ break;
+ }
+ }
+}
+
+// static
+QString EffectsList::parameter(QDomElement effect, const QString &name)
+{
+ QDomNodeList params = effect.elementsByTagName("parameter");
+ for (int i = 0; i < params.count(); i++) {
+ QDomElement e = params.item(i).toElement();
+ if (e.attribute("name") == name) {
+ return e.attribute("value");
+ }
+ }
+ return QString();