#include <KLocale>
-EffectsList::EffectsList()
+EffectsList::EffectsList(bool indexRequired) : m_useIndex(indexRequired)
{
m_baseElement = createElement("list");
appendChild(m_baseElement);
return QDomElement();
}
+
+void EffectsList::initEffect(QDomElement effect) const
+{
+ QDomNodeList params = effect.elementsByTagName("parameter");
+ for (int i = 0; i < params.count(); i++) {
+ QDomElement e = params.item(i).toElement();
+ if (!e.hasAttribute("value"))
+ e.setAttribute("value", e.attribute("default"));
+ }
+}
+
QDomElement EffectsList::getEffectByTag(const QString & tag, const QString & id) const
{
QDomNodeList effects = m_baseElement.childNodes();
QDomElement effect = effects.at(i).toElement();
if (!id.isEmpty()) {
if (effect.attribute("id") == id) {
- QDomNodeList params = effect.elementsByTagName("parameter");
- for (int i = 0; i < params.count(); i++) {
- QDomElement e = params.item(i).toElement();
- if (!e.hasAttribute("value"))
- e.setAttribute("value", e.attribute("default"));
- }
+ if (effect.tagName() == "effectgroup") {
+ // Effect group
+ QDomNodeList subeffects = effect.elementsByTagName("effect");
+ for (int j = 0; j < subeffects.count(); j++) {
+ QDomElement sub = subeffects.at(j).toElement();
+ initEffect(sub);
+ }
+ }
+ else initEffect(effect);
return effect;
}
} else if (!tag.isEmpty()) {
if (effect.attribute("tag") == tag) {
- QDomNodeList params = effect.elementsByTagName("parameter");
- for (int i = 0; i < params.count(); i++) {
- QDomElement e = params.item(i).toElement();
- if (!e.hasAttribute("value"))
- e.setAttribute("value", e.attribute("default"));
- }
+ initEffect(effect);
return effect;
}
}
for (int i = 0; i < effects.count(); i++) {
QDomElement effect = effects.at(i).toElement();
if (!id.isEmpty()) {
- if (effect.attribute("id") == id) return i;
- } else if (!tag.isEmpty() && effect.attribute("tag") == tag) return i;
+ if (effect.attribute("id") == id) return effect.attribute("kdenlive_ix").toInt();
+ } else if (!tag.isEmpty() && effect.attribute("tag") == tag) return effect.attribute("kdenlive_ix").toInt();
}
return -1;
}
{
QStringList info;
QDomElement effect = m_baseElement.childNodes().at(ix).toElement();
- QDomElement namenode = effect.firstChildElement("name");
- info << i18n(namenode.text().toUtf8().data()) << effect.attribute("tag") << effect.attribute("id");
+ if (effect.tagName() == "effectgroup") {
+ QString groupName = effect.attribute("name");
+ info << groupName << groupName << effect.attribute("id") << QString::number(Kdenlive::groupEffect);
+ }
+ else {
+ QDomElement namenode = effect.firstChildElement("name");
+ info << i18n(namenode.text().toUtf8().data()) << effect.attribute("tag") << effect.attribute("id");
+ }
return info;
}
return false;
}
-void EffectsList::clone(const EffectsList original)
+void EffectsList::clone(const EffectsList &original)
{
setContent(original.toString());
m_baseElement = documentElement();
void EffectsList::setParameter(QDomElement effect, const QString &name, const QString &value)
{
QDomNodeList params = effect.elementsByTagName("parameter");
+ bool found = false;
for (int i = 0; i < params.count(); i++) {
QDomElement e = params.item(i).toElement();
if (e.attribute("name") == name) {
e.setAttribute("value", value);
+ found = true;
break;
}
}
+ if (!found) {
+ // create property
+ QDomDocument doc = effect.ownerDocument();
+ QDomElement e = doc.createElement("parameter");
+ e.setAttribute("name", name);
+ QDomText val = doc.createTextNode(value);
+ e.appendChild(val);
+ effect.appendChild(e);
+ }
}
// static
{
QDomNodeList params = effect.elementsByTagName("property");
// Update property if it already exists
+ bool found = false;
for (int i = 0; i < params.count(); i++) {
QDomElement e = params.item(i).toElement();
if (e.attribute("name") == name) {
e.firstChild().setNodeValue(value);
+ found = true;
break;
}
}
+ if (!found) {
+ // create property
+ QDomDocument doc = effect.ownerDocument();
+ QDomElement e = doc.createElement("property");
+ e.setAttribute("name", name);
+ QDomText val = doc.createTextNode(value);
+ e.appendChild(val);
+ effect.appendChild(e);
+ }
}
// static
}
}
-void EffectsList::append(QDomElement e)
+// static
+void EffectsList::removeMetaProperties(QDomElement producer)
{
- m_baseElement.appendChild(importNode(e, true));
+ QDomNodeList params = producer.elementsByTagName("property");
+ for (int i = 0; i < params.count(); i++) {
+ QDomElement e = params.item(i).toElement();
+ if (e.attribute("name").startsWith("meta")) {
+ producer.removeChild(params.item(i));
+ i--;
+ }
+ }
+}
+
+QDomElement EffectsList::append(QDomElement e)
+{
+ QDomElement result;
+ if (!e.isNull()) {
+ result = m_baseElement.appendChild(importNode(e, true)).toElement();
+ if (m_useIndex) {
+ updateIndexes(m_baseElement.childNodes(), m_baseElement.childNodes().count() - 1);
+ }
+ }
+ return result;
}
int EffectsList::count() const
bool EffectsList::isEmpty() const
{
- return m_baseElement.childNodes().count() == 0;
+ return !m_baseElement.hasChildNodes();
}
const QDomElement EffectsList::at(int ix) const
void EffectsList::removeAt(int ix)
{
QDomNodeList effects = m_baseElement.childNodes();
- if (ix < 0 || ix >= effects.count()) return;
- m_baseElement.removeChild(effects.at(ix));
+ if (ix <= 0 || ix > effects.count()) return;
+ m_baseElement.removeChild(effects.at(ix - 1));
+ if (m_useIndex) updateIndexes(effects, ix - 1);
}
-QDomElement EffectsList::item(int ix)
+QDomElement EffectsList::itemFromIndex(int ix) const
{
QDomNodeList effects = m_baseElement.childNodes();
- if (ix < 0 || ix >= effects.count()) return QDomElement();
- return effects.at(ix).toElement();
+ if (ix <= 0 || ix > effects.count()) return QDomElement();
+ return effects.at(ix - 1).toElement();
+}
+
+QDomElement EffectsList::insert(QDomElement effect)
+{
+ QDomNodeList effects = m_baseElement.childNodes();
+ int ix = effect.attribute("kdenlive_ix").toInt();
+ QDomElement result;
+ if (ix <= 0 || ix > effects.count()) {
+ ix = effects.count();
+ result = m_baseElement.appendChild(importNode(effect, true)).toElement();
+ }
+ else {
+ QDomElement listeffect = effects.at(ix - 1).toElement();
+ result = m_baseElement.insertBefore(importNode(effect, true), listeffect).toElement();
+ }
+ if (m_useIndex && ix > 0)
+ updateIndexes(effects, ix - 1);
+ return result;
}
-void EffectsList::insert(int ix, QDomElement effect)
+void EffectsList::updateIndexes(QDomNodeList effects, int startIndex)
+{
+ for (int i = startIndex; i < effects.count(); i++) {
+ QDomElement listeffect = effects.at(i).toElement();
+ listeffect.setAttribute("kdenlive_ix", i + 1);
+ }
+}
+
+void EffectsList::enableEffects(QList <int> indexes, bool disable)
{
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));
+ QDomElement effect;
+ for (int i = 0; i < indexes.count(); i++) {
+ effect = effectFromIndex(effects, indexes.at(i));
+ effect.setAttribute("disable", (int) disable);
+ }
}
-void EffectsList::replace(int ix, QDomElement effect)
+QDomElement EffectsList::effectFromIndex(QDomNodeList effects, int ix)
+{
+ if (ix <= 0 || ix > effects.count()) return QDomElement();
+ return effects.at(ix - 1).toElement();
+}
+
+void EffectsList::updateEffect(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));
+ int ix = effect.attribute("kdenlive_ix").toInt();
+ QDomElement current = effectFromIndex(effects, ix);
+ if (!current.isNull()) {
+ m_baseElement.insertBefore(importNode(effect, true), current);
+ m_baseElement.removeChild(current);
+ }
+ else m_baseElement.appendChild(importNode(effect, true));
}
projects / kdenlive / blobdiff