QDomNodeList effects = m_baseElement.childNodes();
for (int i = 0; i < effects.count(); i++) {
QDomElement effect = effects.at(i).toElement();
- QDomNode namenode = effect.elementsByTagName("name").item(0);
- if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
+ QDomElement namenode = effect.firstChildElement("name");
+ if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
if (name == effectName) {
QDomNodeList params = effect.elementsByTagName("parameter");
for (int i = 0; i < params.count(); i++) {
{
QStringList info;
QDomElement effect = m_baseElement.childNodes().at(ix).toElement();
- QDomNode namenode = effect.elementsByTagName("name").item(0);
- info << i18n(namenode.toElement().text().toUtf8().data()) << effect.attribute("tag") << effect.attribute("id");
+ QDomElement namenode = effect.firstChildElement("name");
+ info << i18n(namenode.text().toUtf8().data()) << effect.attribute("tag") << effect.attribute("id");
return info;
}
QDomNodeList effects = m_baseElement.childNodes();
for (int i = 0; i < effects.count(); i++) {
QDomElement effect = effects.at(i).toElement();
- QDomNode namenode = effect.elementsByTagName("name").item(0);
- if (!namenode.isNull()) list.append(i18n(namenode.toElement().text().toUtf8().data()));
+ 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;
- QDomElement effect = getEffectByTag(tag, id);
- QDomNode namenode = effect.elementsByTagName("description").item(0);
- if (!namenode.isNull()) info = i18n(namenode.toElement().text().toUtf8().data());
- namenode = effect.elementsByTagName("author").item(0);
- if (!namenode.isNull()) info.append("<br /><strong>" + i18n("Author:") + " </strong>" + i18n(namenode.toElement().text().toUtf8().data()));
- return info;
+ return getEffectInfo(getEffectByTag(tag, id));
}
QString EffectsList::getInfoFromIndex(const int ix) const
{
QString info;
- QDomElement effect = m_baseElement.childNodes().at(ix).toElement();
- QDomNode namenode = effect.elementsByTagName("description").item(0);
- if (!namenode.isNull()) info = i18n(namenode.toElement().text().toUtf8().data());
- namenode = effect.elementsByTagName("author").item(0);
- if (!namenode.isNull()) info.append("<br /><strong>" + i18n("Author:") + " </strong>" + i18n(namenode.toElement().text().toUtf8().data()));
+ 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;
}
return false;
}
-void EffectsList::clone(const EffectsList original)
+// 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();
return QString();
}
+// static
+void EffectsList::setProperty(QDomElement effect, const QString &name, const QString &value)
+{
+ QDomNodeList params = effect.elementsByTagName("property");
+ // Update property if it already exists
+ for (int i = 0; i < params.count(); i++) {
+ QDomElement e = params.item(i).toElement();
+ if (e.attribute("name") == name) {
+ e.firstChild().setNodeValue(value);
+ break;
+ }
+ }
+}
+
+// static
+void EffectsList::renameProperty(QDomElement effect, const QString &oldName, const QString &newName)
+{
+ QDomNodeList params = effect.elementsByTagName("property");
+ // Update property if it already exists
+ for (int i = 0; i < params.count(); i++) {
+ QDomElement e = params.item(i).toElement();
+ if (e.attribute("name") == oldName) {
+ e.setAttribute("name", newName);
+ break;
+ }
+ }
+}
+
+// static
+QString EffectsList::property(QDomElement effect, const QString &name)
+{
+ QDomNodeList params = effect.elementsByTagName("property");
+ for (int i = 0; i < params.count(); i++) {
+ QDomElement e = params.item(i).toElement();
+ if (e.attribute("name") == name) {
+ return e.firstChild().nodeValue();
+ }
+ }
+ return QString();
+}
+
+// static
+void EffectsList::removeProperty(QDomElement effect, const QString &name)
+{
+ QDomNodeList params = effect.elementsByTagName("property");
+ for (int i = 0; i < params.count(); i++) {
+ QDomElement e = params.item(i).toElement();
+ if (e.attribute("name") == name) {
+ effect.removeChild(params.item(i));
+ break;
+ }
+ }
+}
+
void EffectsList::append(QDomElement e)
{
m_baseElement.appendChild(importNode(e, true));
bool EffectsList::isEmpty() const
{
- return m_baseElement.childNodes().count() == 0;
+ return !m_baseElement.hasChildNodes();
}
const QDomElement EffectsList::at(int ix) const
{
QDomNodeList effects = m_baseElement.childNodes();
- if (ix >= effects.count()) return QDomElement();
+ if (ix < 0 || ix >= effects.count()) return QDomElement();
return effects.at(ix).toElement();
}
void EffectsList::removeAt(int ix)
{
QDomNodeList effects = m_baseElement.childNodes();
- if (ix >= effects.count()) return;
+ if (ix < 0 || ix >= effects.count()) return;
m_baseElement.removeChild(effects.at(ix));
}
QDomElement EffectsList::item(int ix)
{
QDomNodeList effects = m_baseElement.childNodes();
- if (ix >= effects.count()) return QDomElement();
+ if (ix < 0 || ix >= effects.count()) return QDomElement();
return effects.at(ix).toElement();
}
void EffectsList::insert(int ix, QDomElement effect)
{
QDomNodeList effects = m_baseElement.childNodes();
+ if (ix < 0) ix = 0;
if (ix >= effects.count()) m_baseElement.appendChild(importNode(effect, true));
else m_baseElement.insertBefore(importNode(effect, true), effects.at(ix));
}
void EffectsList::replace(int ix, QDomElement effect)
{
QDomNodeList effects = m_baseElement.childNodes();
+ if (ix < 0) ix = 0;
if (ix < effects.count()) m_baseElement.removeChild(effects.at(ix));
if (ix == effects.count()) m_baseElement.appendChild(importNode(effect, true));
else m_baseElement.insertBefore(importNode(effect, true), effects.at(ix));