X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Feffectslist.cpp;h=91f1119f867344a51764bed04a621960b8235f31;hb=0884bd8fe5e1fc3b93872cafea5f5a468dccf1c6;hp=56521afc69d8ca672cfc2b7e7a04cc7b45246bc0;hpb=c3e1830357babefd36be9fb733e4196960a55126;p=kdenlive

diff --git a/src/effectslist.cpp b/src/effectslist.cpp
index 56521afc..91f1119f 100644
--- a/src/effectslist.cpp
+++ b/src/effectslist.cpp
@@ -15,78 +15,158 @@
  *                                                                         *
  ***************************************************************************/
 
-#include <KDebug>
-#include <KLocale>
 
 #include "effectslist.h"
 
+#include <KDebug>
+#include <KLocale>
+
 
 EffectsList::EffectsList():
-QList < QDomElement > ()
-{
+        QList < QDomElement > () {
 }
 
-EffectsList::~EffectsList()
-{
+EffectsList::~EffectsList() {
 }
 
-QMap <QString, QString> EffectsList::effect(const QString & name)
-{
-  QMap <QString, QString> filter;
-  QString effectName;
-  QDomElement effect;
-  for (int i = 0; i < this->size(); ++i) {
-    effect =  this->at(i);
-    QDomNode namenode = effect.elementsByTagName("name").item(0);
-    if (!namenode.isNull()) {
-      effectName = i18n(qstrdup(namenode.toElement().text().toUtf8()));
-      if (name == effectName) break;
+QDomElement EffectsList::getEffectByName(const QString & name) const {
+    QString effectName;
+    for (int i = 0; i < this->size(); ++i) {
+        QDomElement effect =  this->at(i);
+        QDomNode namenode = effect.elementsByTagName("name").item(0);
+        if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
+        if (name == effectName) {
+            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"));
+            }
+            return effect;
+        }
+    }
+
+    return QDomElement();
+}
+
+QDomElement EffectsList::getEffectByTag(const QString & tag, const QString & id) const {
+
+    if (!id.isEmpty()) for (int i = 0; i < this->size(); ++i) {
+            QDomElement effect =  this->at(i);
+            //kDebug() << "// SRCH EFFECT; " << id << ", LKING: " << effect.attribute("id");
+            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"));
+                }
+                return effect;
+            }
+        }
+
+    if (!tag.isEmpty()) for (int i = 0; i < this->size(); ++i) {
+            QDomElement effect =  this->at(i);
+            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"));
+                }
+                return effect;
+            }
+        }
+
+    return QDomElement();
+}
+
+int EffectsList::hasEffect(const QString & tag, const QString & id) const {
+    for (int i = 0; i < this->size(); ++i) {
+        QDomElement effect =  this->at(i);
+        if (!id.isEmpty()) {
+            if (effect.attribute("id") == id) return i;
+        } else if (!tag.isEmpty() && effect.attribute("tag") == tag) return i;
     }
-  }
-  filter.insert("mlt_service", effect.attribute("tag"));
-  filter.insert("name", name);
-  return filter;
+    return -1;
 }
 
-QDomElement EffectsList::getEffectByName(const QString & name)
-{
-  QString effectName;
-  for (int i = 0; i < this->size(); ++i) {
-    QDomElement effect =  this->at(i);
+QStringList EffectsList::effectIdInfo(const int ix) const {
+    QStringList info;
+    QDomElement effect =  this->at(ix);
     QDomNode namenode = effect.elementsByTagName("name").item(0);
-    if (!namenode.isNull()) effectName = i18n(qstrdup(namenode.toElement().text().toUtf8()));
-    if (name == effectName) {
-      QDomNodeList params = effect.elementsByTagName("parameter");
-      for (int i = 0; i < params.count(); i++) {
-	QDomElement e = params.item(i).toElement();
-	e.setAttribute("value", e.attribute("default"));
-      }
-      return effect;
+    info << i18n(namenode.toElement().text().toUtf8().data()) << effect.attribute("tag") << effect.attribute("id");
+    return info;
+}
+
+QStringList EffectsList::effectNames() {
+    QStringList list;
+    for (int i = 0; i < this->size(); ++i) {
+        QDomElement effect =  this->at(i);
+        QDomNode namenode = effect.elementsByTagName("name").item(0);
+        if (!namenode.isNull()) list.append(i18n(namenode.toElement().text().toUtf8().data()));
     }
-  }
+    return list;
+}
 
-  return QDomElement();
+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;
 }
 
-QStringList EffectsList::effectNames()
-{
-  QStringList list;
-  for (int i = 0; i < this->size(); ++i) {
-    QDomElement effect =  this->at(i);
-    QDomNode namenode = effect.elementsByTagName("name").item(0);
-    if (!namenode.isNull()) list.append(i18n(qstrdup(namenode.toElement().text().toUtf8())));
-  }
-  return list;
+QString EffectsList::getInfoFromIndex(const int ix) const {
+    QString info;
+    QDomElement effect = this->at(ix);
+    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;
+}
+
+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;
 }
 
-QString EffectsList::getInfo(QString effectName)
-{
-  QString info;
-  QDomElement effect = getEffectByName(effectName);
-  QDomNode namenode = effect.elementsByTagName("description").item(0);
-  if (!namenode.isNull()) info = i18n(qstrdup(namenode.toElement().text().toUtf8()));
-  namenode = effect.elementsByTagName("author").item(0);
-  if (!namenode.isNull()) info.append(i18n("<br><b>Author:</b> ") + i18n(qstrdup(namenode.toElement().text().toUtf8())));
-  return info;
+EffectsList EffectsList::clone() const {
+    EffectsList list = EffectsList();
+    for (int i = 0; i < this->size(); ++i) {
+        list.append(this->at(i).cloneNode().toElement());
+    }
+    return list;
+}
+
+// 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();
 }