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;
+}
+
void EffectsList::clone(const EffectsList original)
{
setContent(original.toString());
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));