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);
49 QDomElement EffectsList::getEffectByName(const QString & name) const {
51 for (int i = 0; i < this->size(); ++i) {
52 QDomElement effect = this->at(i);
53 QDomNode namenode = effect.elementsByTagName("name").item(0);
54 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
55 if (name == effectName) {
56 QDomNodeList params = effect.elementsByTagName("parameter");
57 for (int i = 0; i < params.count(); i++) {
58 QDomElement e = params.item(i).toElement();
59 if (!e.hasAttribute("value"))
60 e.setAttribute("value", e.attribute("default"));
69 QDomElement EffectsList::getEffectByTag(const QString & tag, const QString & id) const {
71 if (!id.isEmpty()) for (int i = 0; i < this->size(); ++i) {
72 QDomElement effect = this->at(i);
73 //kDebug() << "// SRCH EFFECT; " << id << ", LKING: " << effect.attribute("id");
74 if (effect.attribute("id") == id) {
75 QDomNodeList params = effect.elementsByTagName("parameter");
76 for (int i = 0; i < params.count(); i++) {
77 QDomElement e = params.item(i).toElement();
78 if (!e.hasAttribute("value"))
79 e.setAttribute("value", e.attribute("default"));
85 if (!tag.isEmpty()) for (int i = 0; i < this->size(); ++i) {
86 QDomElement effect = this->at(i);
87 if (effect.attribute("tag") == tag) {
88 QDomNodeList params = effect.elementsByTagName("parameter");
89 for (int i = 0; i < params.count(); i++) {
90 QDomElement e = params.item(i).toElement();
91 if (!e.hasAttribute("value"))
92 e.setAttribute("value", e.attribute("default"));
101 int EffectsList::hasEffect(const QString & tag, const QString & id) const {
102 for (int i = 0; i < this->size(); ++i) {
103 QDomElement effect = this->at(i);
105 if (effect.attribute("id") == id) return i;
106 } else if (!tag.isEmpty() && effect.attribute("tag") == tag) return i;
111 QStringList EffectsList::effectIdInfo(const int ix) const {
113 QDomElement effect = this->at(ix);
114 QDomNode namenode = effect.elementsByTagName("name").item(0);
115 info << i18n(namenode.toElement().text().toUtf8().data()) << effect.attribute("tag") << effect.attribute("id");
119 QStringList EffectsList::effectNames() {
121 for (int i = 0; i < this->size(); ++i) {
122 QDomElement effect = this->at(i);
123 QDomNode namenode = effect.elementsByTagName("name").item(0);
124 if (!namenode.isNull()) list.append(i18n(namenode.toElement().text().toUtf8().data()));
129 QString EffectsList::getInfo(const QString & tag, const QString & id) const {
131 QDomElement effect = getEffectByTag(tag, id);
132 QDomNode namenode = effect.elementsByTagName("description").item(0);
133 if (!namenode.isNull()) info = i18n(namenode.toElement().text().toUtf8().data());
134 namenode = effect.elementsByTagName("author").item(0);
135 if (!namenode.isNull()) info.append(i18n("<br><b>Author:</b> ") + i18n(namenode.toElement().text().toUtf8().data()));
139 QString EffectsList::getInfoFromIndex(const int ix) const {
141 QDomElement effect = this->at(ix);
142 QDomNode namenode = effect.elementsByTagName("description").item(0);
143 if (!namenode.isNull()) info = i18n(namenode.toElement().text().toUtf8().data());
144 namenode = effect.elementsByTagName("author").item(0);
145 if (!namenode.isNull()) info.append(i18n("<br><b>Author:</b> ") + i18n(namenode.toElement().text().toUtf8().data()));
149 bool EffectsList::hasKeyFrames(QDomElement effect) {
150 QDomNodeList params = effect.elementsByTagName("parameter");
151 for (int i = 0; i < params.count(); i++) {
152 QDomElement e = params.item(i).toElement();
153 if (e.attribute("type") == "keyframe") return true;
158 EffectsList EffectsList::clone() const {
159 EffectsList list = EffectsList();
160 for (int i = 0; i < this->size(); ++i) {
161 list.append(this->at(i).cloneNode().toElement());
167 void EffectsList::setParameter(QDomElement effect, const QString &name, const QString &value) {
168 QDomNodeList params = effect.elementsByTagName("parameter");
169 for (int i = 0; i < params.count(); i++) {
170 QDomElement e = params.item(i).toElement();
171 if (e.attribute("name") == name) {
172 e.setAttribute("value", value);
179 QString EffectsList::parameter(QDomElement effect, const QString &name) {
180 QDomNodeList params = effect.elementsByTagName("parameter");
181 for (int i = 0; i < params.count(); i++) {
182 QDomElement e = params.item(i).toElement();
183 if (e.attribute("name") == name) {
184 return e.attribute("value");