1 /***************************************************************************
2 docclipbaseiterator.cpp - description
4 begin : Sat Aug 10 2002
5 copyright : (C) 2002 by Jason Wood
6 email : jasonwood@blueyonder.co.uk
7 ***************************************************************************/
9 /***************************************************************************
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
16 ***************************************************************************/
21 #include "effectslist.h"
24 EffectsList::EffectsList():
25 QList < QDomElement > () {
28 EffectsList::~EffectsList() {
31 QMap <QString, QString> EffectsList::effect(const QString & name) {
32 QMap <QString, QString> filter;
35 for (int i = 0; i < this->size(); ++i) {
37 QDomNode namenode = effect.elementsByTagName("name").item(0);
38 if (!namenode.isNull()) {
39 effectName = i18n(namenode.toElement().text().toUtf8().data());
40 if (name == effectName) break;
43 filter.insert("mlt_service", effect.attribute("tag"));
44 filter.insert("name", name);
48 QDomElement EffectsList::getEffectByName(const QString & name) const {
50 for (int i = 0; i < this->size(); ++i) {
51 QDomElement effect = this->at(i);
52 QDomNode namenode = effect.elementsByTagName("name").item(0);
53 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
54 if (name == effectName) {
55 QDomNodeList params = effect.elementsByTagName("parameter");
56 for (int i = 0; i < params.count(); i++) {
57 QDomElement e = params.item(i).toElement();
58 e.setAttribute("value", e.attribute("default"));
67 QDomElement EffectsList::getEffectByTag(const QString & tag, const QString & id) const {
69 if (!id.isEmpty()) for (int i = 0; i < this->size(); ++i) {
70 QDomElement effect = this->at(i);
71 if (effect.attribute("id") == id) {
72 QDomNodeList params = effect.elementsByTagName("parameter");
73 for (int i = 0; i < params.count(); i++) {
74 QDomElement e = params.item(i).toElement();
75 e.setAttribute("value", e.attribute("default"));
81 for (int i = 0; i < this->size(); ++i) {
82 QDomElement effect = this->at(i);
83 if (effect.attribute("tag") == tag) {
84 QDomNodeList params = effect.elementsByTagName("parameter");
85 for (int i = 0; i < params.count(); i++) {
86 QDomElement e = params.item(i).toElement();
87 e.setAttribute("value", e.attribute("default"));
96 QStringList EffectsList::effectNames() {
98 for (int i = 0; i < this->size(); ++i) {
99 QDomElement effect = this->at(i);
100 QDomNode namenode = effect.elementsByTagName("name").item(0);
101 if (!namenode.isNull()) list.append(i18n(namenode.toElement().text().toUtf8().data()));
106 QString EffectsList::getInfo(QString effectName) {
108 QDomElement effect = getEffectByName(effectName);
109 QDomNode namenode = effect.elementsByTagName("description").item(0);
110 if (!namenode.isNull()) info = i18n(namenode.toElement().text().toUtf8().data());
111 namenode = effect.elementsByTagName("author").item(0);
112 if (!namenode.isNull()) info.append(i18n("<br><b>Author:</b> ") + i18n(namenode.toElement().text().toUtf8().data()));
116 bool EffectsList::hasKeyFrames(QDomElement effect) {
117 QDomNodeList params = effect.elementsByTagName("parameter");
118 for (int i = 0; i < params.count(); i++) {
119 QDomElement e = params.item(i).toElement();
120 if (e.attribute("type") == "keyframe") return true;
126 void EffectsList::setParameter(QDomElement effect, QString name, QString value) {
127 QDomNodeList params = effect.elementsByTagName("parameter");
128 for (int i = 0; i < params.count(); i++) {
129 QDomElement e = params.item(i).toElement();
130 if (e.attribute("name") == name) {
131 e.setAttribute("value", value);