1 /***************************************************************************
2 initeffects.cpp - description
5 copyright : (C) 2006 by Jean-Baptiste Mardelle
7 copyright : (C) 2008 Marco Gittler
8 email : g.marco@freenet.de
9 ***************************************************************************/
11 /***************************************************************************
13 * This program is free software; you can redistribute it and/or modify *
14 * it under the terms of the GNU General Public License as published by *
15 * the Free Software Foundation; either version 2 of the License, or *
16 * (at your option) any later version. *
18 ***************************************************************************/
20 #include "initeffects.h"
21 #include "kdenlivesettings.h"
22 #include "effectslist.h"
23 #include "effectstackedit.h"
24 #include "mainwindow.h"
28 #include <KStandardDirs>
35 initEffectsThumbnailer::initEffectsThumbnailer() :
41 void initEffectsThumbnailer::prepareThumbnailsCall(const QStringList& list)
48 void initEffectsThumbnailer::run()
50 foreach(const QString &entry, m_list) {
52 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
53 if (!EffectStackEdit::iconCache.contains(entry)) {
56 EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
63 initEffectsThumbnailer initEffects::thumbnailer;
66 void initEffects::refreshLumas()
69 // Check for Kdenlive installed luma files, add empty string at start for no luma
70 QStringList imagenamelist = QStringList() << i18n("None");
71 QStringList imagefiles = QStringList() << QString();
73 filters << "*.pgm" << "*.png";
75 QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
76 foreach(const QString &folder, customLumas) {
77 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
78 foreach(const QString &fname, filesnames) {
79 imagenamelist.append(fname);
80 imagefiles.append(folder + '/' + fname);
84 // Check for MLT lumas
85 QString folder = mlt_environment("MLT_DATA");
86 folder.append("/lumas/").append(mlt_environment("MLT_NORMALISATION"));
87 QDir lumafolder(folder);
88 QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
89 foreach(const QString &fname, filesnames) {
90 imagenamelist.append(fname);
91 imagefiles.append(folder + '/' + fname);
93 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", QString());
94 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
95 for (int i = 0; i < params.count(); i++) {
96 QDomElement e = params.item(i).toElement();
97 if (e.attribute("tag") == "resource") {
98 e.setAttribute("paramlistdisplay", imagenamelist.join(","));
99 e.setAttribute("paramlist", imagefiles.join(","));
108 Mlt::Repository *initEffects::parseEffectFiles()
110 QStringList::Iterator more;
111 QStringList::Iterator it;
112 QStringList fileList;
116 // Build effects. Retrieve the list of MLT's available effects first.
117 Mlt::Repository *repository = Mlt::Factory::init();
119 kDebug() << "Repository did not finish init " ;
122 Mlt::Properties *filters = repository->filters();
123 QStringList filtersList;
125 // Check for blacklisted effects
126 QString blacklist = KStandardDirs::locate("appdata", "blacklisted_effects.txt");
128 QFile file(blacklist);
129 QStringList blackListed;
131 if (file.open(QIODevice::ReadOnly)) {
132 QTextStream in(&file);
133 while (!in.atEnd()) {
134 QString black = in.readLine().simplified();
135 if (!black.isEmpty() && !black.startsWith('#')) blackListed.append(black);
140 // Check for blacklisted transitions
141 blacklist = KStandardDirs::locate("appdata", "blacklisted_transitions.txt");
143 QFile file2(blacklist);
144 QStringList blackListedtransitions;
146 if (file2.open(QIODevice::ReadOnly)) {
147 QTextStream in(&file2);
148 while (!in.atEnd()) {
149 QString black = in.readLine().simplified();
150 if (!black.isEmpty() && !black.startsWith('#')) blackListedtransitions.append(black);
155 for (int i = 0 ; i < filters->count() ; i++) {
156 filtersList << filters->get_name(i);
159 // Build effects. check producers first.
161 Mlt::Properties *producers = repository->producers();
162 QStringList producersList;
163 for (int i = 0 ; i < producers->count() ; i++) {
164 producersList << producers->get_name(i);
166 KdenliveSettings::setProducerslist(producersList);
170 Mlt::Properties *transitions = repository->transitions();
171 QStringList transitionsItemList;
172 for (int i = 0 ; i < transitions->count() ; i++) {
173 transitionsItemList << transitions->get_name(i);
177 foreach(const QString &trans, blackListedtransitions) {
178 if (transitionsItemList.contains(trans)) transitionsItemList.removeAll(trans);
180 fillTransitionsList(repository, &MainWindow::transitions, transitionsItemList);
182 KGlobal::dirs()->addResourceType("ladspa_plugin", 0, "lib/ladspa");
183 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/lib/ladspa");
184 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/local/lib/ladspa");
185 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/lib/ladspa");
186 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/local/lib/ladspa");
188 kDebug() << "// INIT EFFECT SEARCH" << endl;
190 QStringList direc = KGlobal::dirs()->findDirs("data", "kdenlive/effects");
193 for (more = direc.begin() ; more != direc.end() ; ++more) {
194 directory = QDir(*more);
197 fileList = directory.entryList(filter, QDir::Files);
198 for (it = fileList.begin() ; it != fileList.end() ; ++it) {
199 itemName = KUrl(*more + *it).path();
200 parseEffectFile(&MainWindow::customEffects, &MainWindow::audioEffects, &MainWindow::videoEffects, itemName, filtersList, producersList);
201 // kDebug()<<"// FOUND EFFECT FILE: "<<itemName<<endl;
205 foreach(const QString &effect, blackListed) {
206 if (filtersList.contains(effect)) filtersList.removeAll(effect);
209 foreach(const QString &filtername, filtersList) {
210 QDomDocument doc = createDescriptionFromMlt(repository, "filters", filtername);
212 MainWindow::videoEffects.append(doc.documentElement());
218 void initEffects::parseCustomEffectsFile()
220 MainWindow::customEffects.clear();
221 QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
222 QDir directory = QDir(path);
225 const QStringList fileList = directory.entryList(filter, QDir::Files);
227 foreach(const QString &filename, fileList) {
228 itemName = KUrl(path + filename).path();
230 QFile file(itemName);
231 doc.setContent(&file, false);
233 QDomNodeList effects = doc.elementsByTagName("effect");
234 if (effects.count() != 1) {
235 kDebug() << "More than one effect in file " << itemName << ", NOT SUPPORTED YET";
237 QDomElement e = effects.item(0).toElement();
238 MainWindow::customEffects.append(e);
244 void initEffects::parseEffectFile(EffectsList *customEffectList, EffectsList *audioEffectList, EffectsList *videoEffectList, QString name, QStringList filtersList, QStringList producersList)
248 doc.setContent(&file, false);
250 QDomElement documentElement = doc.documentElement();
251 QDomNodeList effects = doc.elementsByTagName("effect");
253 if (effects.count() == 0) {
254 kDebug() << "// EFFECT FILET: " << name << " IS BROKEN" << endl;
258 if (doc.elementsByTagName("effectgroup").item(0).toElement().tagName() == "effectgroup") {
259 groupName = documentElement.attribute("name", QString());
264 while (!effects.item(i).isNull()) {
265 documentElement = effects.item(i).toElement();
266 QString tag = documentElement.attribute("tag", QString());
267 bool ladspaOk = true;
268 if (tag == "ladspa") {
269 QString library = documentElement.attribute("library", QString());
270 if (KStandardDirs::locate("ladspa_plugin", library).isEmpty()) ladspaOk = false;
274 if ((filtersList.contains(tag) || producersList.contains(tag)) && ladspaOk) {
275 QString type = documentElement.attribute("type", QString());
276 if (type == "audio") audioEffectList->append(documentElement);
277 else if (type == "custom") customEffectList->append(documentElement);
278 else videoEffectList->append(documentElement);
282 QDomNode n = documentElement.firstChild();
283 QString id, effectName, effectTag, paramType;
288 EffectParamDescFactory effectDescParamFactory;
289 EffectDesc *effect = NULL;
292 QDomNode namenode = documentElement.elementsByTagName("name").item(0);
293 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text());
294 if (!groupName.isEmpty()) effectName.prepend("_" + groupName + "_");
296 QDomNode propsnode = documentElement.elementsByTagName("properties").item(0);
297 if (!propsnode.isNull()) {
298 QDomElement propselement = propsnode.toElement();
299 id = propselement.attribute("id", QString());
300 effectTag = propselement.attribute("tag", QString());
301 if (propselement.attribute("type", QString()) == "audio") type = AUDIOEFFECT;
302 else if (propselement.attribute("type", QString()) == "custom") type = CUSTOMEFFECT;
303 else type = VIDEOEFFECT;
306 QString effectDescription;
307 QDomNode descnode = documentElement.elementsByTagName("description").item(0);
308 if (!descnode.isNull()) effectDescription = descnode.toElement().text() + "<br />";
310 QString effectAuthor;
311 QDomNode authnode = documentElement.elementsByTagName("author").item(0);
312 if (!authnode.isNull()) effectAuthor = authnode.toElement().text() + "<br />";
314 if (effectName.isEmpty() || id.isEmpty() || effectTag.isEmpty()) return;
316 effect = new EffectDesc(effectName, id, effectTag, effectDescription, effectAuthor, type);
318 QDomNodeList paramList = documentElement.elementsByTagName("parameter");
319 if (paramList.count() == 0) {
320 QDomElement fixed = doc.createElement("parameter");
321 fixed.setAttribute("type", "fixed");
322 effect->addParameter(effectDescParamFactory.createParameter(fixed));
324 else for (int i = 0; i < paramList.count(); i++) {
325 QDomElement e = paramList.item(i).toElement();
328 QDomNamedNodeMap attrs = e.attributes();
331 while (!attrs.item(i).isNull()) {
332 QDomNode n = attrs.item(i);
333 value = n.nodeValue();
334 if (value.find("MAX_WIDTH") != -1)
335 value.replace("MAX_WIDTH", QString::number(KdenliveSettings::defaultwidth()));
336 if (value.find("MID_WIDTH") != -1)
337 value.replace("MID_WIDTH", QString::number(KdenliveSettings::defaultwidth() / 2));
338 if (value.find("MAX_HEIGHT") != -1)
339 value.replace("MAX_HEIGHT", QString::number(KdenliveSettings::defaultheight()));
340 if (value.find("MID_HEIGHT") != -1)
341 value.replace("MID_HEIGHT", QString::number(KdenliveSettings::defaultheight() / 2));
342 n.setNodeValue(value);
345 effect->addParameter(effectDescParamFactory.createParameter(e));
348 effectList->append(effect);
355 const char* initEffects::ladspaEffectString(int ladspaId, QStringList params)
357 if (ladspaId == 1433) //Pitch
358 return ladspaPitchEffectString(params);
359 else if (ladspaId == 1216) //Room Reverb
360 return ladspaRoomReverbEffectString(params);
361 else if (ladspaId == 1423) //Reverb
362 return ladspaReverbEffectString(params);
363 else if (ladspaId == 1901) //Reverb
364 return ladspaEqualizerEffectString(params);
366 kDebug() << "++++++++++ ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
367 return "<jackrack></jackrack>";
372 void initEffects::ladspaEffectFile(const QString & fname, int ladspaId, QStringList params)
374 const char *filterString;
377 filterString = ladspaPitchEffectString(params);
380 filterString = ladspaVinylEffectString(params);
382 case 1216 : //Room Reverb
383 filterString = ladspaRoomReverbEffectString(params);
386 filterString = ladspaReverbEffectString(params);
388 case 1195: //Declipper
389 filterString = ladspaDeclipEffectString(params);
392 filterString = ladspaEqualizerEffectString(params);
394 case 1913: // Limiter
395 filterString = ladspaLimiterEffectString(params);
397 case 1193: // Pitch Shifter
398 filterString = ladspaPitchShifterEffectString(params);
400 case 1417: // Rate Scaler
401 filterString = ladspaRateScalerEffectString(params);
404 filterString = ladspaPhaserEffectString(params);
407 kDebug() << "++++++++++ ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
413 if (f.open(QIODevice::WriteOnly)) {
414 QTextStream stream(&f);
415 stream << filterString;
417 } else kDebug() << "++++++++++ ERROR CANNOT WRITE TO: " << KdenliveSettings::currenttmpfolder() + fname << endl;
418 delete [] filterString;
421 const QString jackString = "<?xml version=\"1.0\"?><!DOCTYPE jackrack SYSTEM \"http://purge.bash.sh/~rah/jack_rack_1.2.dtd\"><jackrack><channels>2</channels><samplerate>48000</samplerate><plugin><id>";
424 const char* initEffects::ladspaDeclipEffectString(QStringList)
426 return qstrdup(QString(jackString + "1195</id><enabled>true</enabled><wet_dry_enabled>false</wet_dry_enabled><wet_dry_locked>true</wet_dry_locked><wet_dry_values><value>1.000000</value><value>1.000000</value></wet_dry_values><lockall>true</lockall></plugin></jackrack>").toUtf8());
430 const char* initEffects::ladspaVocoderEffectString(QStringList params)
432 return qstrdup( QString(jackString + "1441</id><enabled>true</enabled><wet_dry_enabled>false</wet_dry_enabled><wet_dry_locked>true</wet_dry_locked><wet_dry_values><value>1.000000</value><value>1.000000</value></wet_dry_values><lockall>true</lockall><controlrow><lock>true</lock><value>0.000000</value><value>0.000000</value></controlrow><controlrow><lock>true</lock><value>%1</value><value>%1</value></controlrow><controlrow><lock>true</lock><value>%1</value><value>%1</value></controlrow><controlrow><lock>true</lock><value>%1</value><value>%1</value></controlrow><controlrow><lock>true</lock><value>%1</value><value>%1</value></controlrow><controlrow><lock>true</lock><value>%2</value><value>%2</value></controlrow><controlrow><lock>true</lock><value>%2</value><value>%2</value></controlrow><controlrow><lock>true</lock><value>%2</value><value>%2</value></controlrow><controlrow><lock>true</lock><value>%2</value><value>%2</value></controlrow><controlrow><lock>true</lock><value>%3</value><value>%3</value></controlrow><controlrow><lock>true</lock><value>%3</value><value>%3</value></controlrow><controlrow><lock>true</lock><value>%3</value><value>%3</value></controlrow><controlrow><lock>true</lock><value>%3</value><value>%3</value></controlrow><controlrow><lock>true</lock><value>%4</value><value>%4</value></controlrow><controlrow><lock>true</lock><value>%4</value><value>%4</value></controlrow><controlrow><lock>true</lock><value>%4</value><value>%4</value></controlrow><controlrow><lock>true</lock><value>%4</value><value>%4</value></controlrow></plugin></jackrack>").arg(params[0]).arg(params[1]).arg(params[2]).arg(params[3]));
435 const char* initEffects::ladspaVinylEffectString(QStringList params)
437 return qstrdup(QString(jackString + "1905</id><enabled>true</enabled><wet_dry_enabled>false</wet_dry_enabled><wet_dry_locked>true</wet_dry_locked><wet_dry_values><value>1.000000</value><value>1.000000</value></wet_dry_values><controlrow><value>%1</value></controlrow><controlrow><value>%2</value></controlrow><controlrow><value>%3</value></controlrow><controlrow><value>%4</value></controlrow><controlrow><value>%5</value></controlrow></plugin></jackrack>").arg(params[0]).arg(params[1]).arg(params[2]).arg(params[3]).arg(params[4]).toUtf8());
440 const char* initEffects::ladspaPitchEffectString(QStringList params)
442 return qstrdup(QString(jackString + "1433</id><enabled>true</enabled><wet_dry_enabled>false</wet_dry_enabled><wet_dry_locked>true</wet_dry_locked><wet_dry_values><value>1.0</value><value>1.0</value></wet_dry_values><lockall>true</lockall><controlrow><lock>true</lock><value>%1</value><value>%1</value></controlrow><controlrow><lock>true</lock><value>4.000000</value><value>4.000000</value></controlrow></plugin></jackrack>").arg(params[0]).toUtf8());
445 const char* initEffects::ladspaRoomReverbEffectString(QStringList params)
447 return qstrdup(QString(jackString + "1216</id><enabled>true</enabled><wet_dry_enabled>false</wet_dry_enabled><wet_dry_locked>true</wet_dry_locked><wet_dry_values><value>1.000000</value><value>1.000000</value></wet_dry_values><lockall>true</lockall><controlrow><lock>true</lock><value>%1</value><value>%1</value></controlrow><controlrow><lock>true</lock><value>%2</value><value>%2</value></controlrow><controlrow><lock>true</lock><value>%3</value><value>%3</value></controlrow><controlrow><lock>true</lock><value>0.750000</value><value>0.750000</value></controlrow><controlrow><lock>true</lock><value>-70.000000</value><value>-70.000000</value></controlrow><controlrow><lock>true</lock><value>0.000000</value><value>0.000000</value></controlrow><controlrow><lock>true</lock><value>-17.500000</value><value>-17.500000</value></controlrow></plugin></jackrack>").arg(params[0]).arg(params[1]).arg(params[2]).toUtf8());
450 const char* initEffects::ladspaReverbEffectString(QStringList params)
452 return qstrdup(QString(jackString + "1423</id><enabled>true</enabled> <wet_dry_enabled>false</wet_dry_enabled><wet_dry_locked>true</wet_dry_locked> <wet_dry_values><value>1.000000</value><value>1.000000</value></wet_dry_values> <lockall>true</lockall><controlrow><lock>true</lock><value>%1</value> <value>%1</value></controlrow><controlrow><lock>true</lock><value>%2</value><value>%2</value></controlrow><controlrow><lock>true</lock><value>0.250000</value><value>0.250000</value></controlrow></plugin></jackrack>").arg(params[0]).arg(params[1]).toUtf8());
455 const char* initEffects::ladspaEqualizerEffectString(QStringList params)
457 return qstrdup(QString(jackString + "1901</id><enabled>true</enabled> <wet_dry_enabled>false</wet_dry_enabled><wet_dry_locked>true</wet_dry_locked> <wet_dry_values><value>1.000000</value><value>1.000000</value></wet_dry_values><controlrow><value>%1</value></controlrow><controlrow><value>%2</value></controlrow> <controlrow><value>%3</value></controlrow></plugin></jackrack>").arg(params[0]).arg(params[1]).arg(params[2]).toUtf8());
460 const char* initEffects::ladspaLimiterEffectString(QStringList params)
462 return qstrdup(QString(jackString + "1913</id><enabled>true</enabled><wet_dry_enabled>false</wet_dry_enabled><wet_dry_locked>true</wet_dry_locked><wet_dry_values><value>1.000000</value><value>1.000000</value></wet_dry_values><controlrow><value>%1</value></controlrow><controlrow><value>%2</value></controlrow><controlrow><value>%3</value></controlrow></plugin></jackrack>").arg(params[0]).arg(params[1]).arg(params[2]).toUtf8());
465 const char* initEffects::ladspaPitchShifterEffectString(QStringList params)
467 return qstrdup(QString(jackString + "1193</id><enabled>true</enabled><wet_dry_enabled>false</wet_dry_enabled><wet_dry_locked>true</wet_dry_locked><wet_dry_values><value>1.000000</value><value>1.000000</value></wet_dry_values><lockall>true</lockall><controlrow><lock>true</lock><value>%1</value><value>%1</value></controlrow></plugin></jackrack>").arg(params[0]).toUtf8());
470 const char* initEffects::ladspaRateScalerEffectString(QStringList params)
472 return qstrdup(QString(jackString + "1417</id><enabled>true</enabled><wet_dry_enabled>false</wet_dry_enabled><wet_dry_locked>true</wet_dry_locked><wet_dry_values><value>1.000000</value><value>1.000000</value></wet_dry_values><lockall>true</lockall><controlrow><lock>true</lock><value>%1</value><value>%1</value></controlrow></plugin></jackrack>").arg(params[0]).toUtf8());
475 const char* initEffects::ladspaPhaserEffectString(QStringList params)
477 return qstrdup(QString(jackString + "1217</id><enabled>true</enabled><wet_dry_enabled>false</wet_dry_enabled><wet_dry_locked>true</wet_dry_locked><wet_dry_values><value>1.000000</value><value>1.000000</value></wet_dry_values><lockall>true</lockall><controlrow><lock>true</lock><value>%1</value><value>%1</value></controlrow><controlrow><lock>true</lock><value>%2</value><value>%2</value></controlrow><controlrow><lock>true</lock><value>%3</value><value>%3</value></controlrow><controlrow><lock>true</lock><value>%4</value><value>%4</value></controlrow></plugin></jackrack>").arg(params[0]).arg(params[1]).arg(params[2]).arg(params[3]).toUtf8());
481 QDomDocument initEffects::createDescriptionFromMlt(Mlt::Repository* repository, const QString& /*type*/, const QString& filtername)
485 Mlt::Properties *metadata = repository->metadata(filter_type, filtername.toAscii().data());
486 //kDebug() << filtername;
487 if (metadata && metadata->is_valid()) {
488 if (metadata->get("title") && metadata->get("identifier")) {
489 QDomElement eff = ret.createElement("effect");
490 eff.setAttribute("tag", metadata->get("identifier"));
491 eff.setAttribute("id", metadata->get("identifier"));
493 QDomElement name = ret.createElement("name");
494 name.appendChild(ret.createTextNode(metadata->get("title")));
496 QDomElement desc = ret.createElement("description");
497 desc.appendChild(ret.createTextNode(metadata->get("description")));
499 QDomElement author = ret.createElement("author");
500 author.appendChild(ret.createTextNode(metadata->get("creator")));
502 eff.appendChild(name);
503 eff.appendChild(author);
504 eff.appendChild(desc);
506 Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
507 for (int j = 0; param_props.is_valid() && j < param_props.count();j++) {
508 QDomElement params = ret.createElement("parameter");
510 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
512 params.setAttribute("name", paramdesc.get("identifier"));
514 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
515 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
516 if (QString(paramdesc.get("type")) == "integer")
517 params.setAttribute("type", "constant");
518 if (QString(paramdesc.get("type")) == "float") {
519 params.setAttribute("type", "constant");
520 params.setAttribute("factor", "1000");
521 if (paramdesc.get("maximum")) params.setAttribute("max", QString(paramdesc.get("maximum")).toFloat()*1000.0);
522 if (paramdesc.get("minimum")) params.setAttribute("min", QString(paramdesc.get("minimum")).toFloat()*1000.0);
524 if (QString(paramdesc.get("type")) == "boolean")
525 params.setAttribute("type", "bool");
526 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) != "geometry") {
527 params.setAttribute("type", "geometry");
528 params.setAttribute("format", paramdesc.get("format"));
530 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) == "geometry") {
531 params.setAttribute("type", "geometry");
532 //params.setAttribute("format", paramdesc.get("format"));
534 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
535 if (paramdesc.get("value")) {
536 params.setAttribute("value", paramdesc.get("value"));
538 params.setAttribute("value", paramdesc.get("default"));
542 QDomElement pname = ret.createElement("name");
543 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
544 params.appendChild(pname);
546 eff.appendChild(params);
548 ret.appendChild(eff);
554 QTextStream str(&outstr);
556 kDebug() << outstr;*/
560 void initEffects::fillTransitionsList(Mlt::Repository * repository, EffectsList* transitions, QStringList names)
562 // remove transitions that are not implemented
563 int pos = names.indexOf("mix");
564 if (pos != -1) names.takeAt(pos);
565 pos = names.indexOf("region");
566 if (pos != -1) names.takeAt(pos);
567 foreach(const QString &name, names) {
569 QDomElement ktrans = ret.createElement("ktransition");
570 ret.appendChild(ktrans);
572 ktrans.setAttribute("tag", name);
573 QDomElement tname = ret.createElement("name");
575 QDomElement desc = ret.createElement("description");
577 QList<QDomElement> paramList;
578 Mlt::Properties *metadata = repository->metadata(transition_type, name.toAscii().data());
579 //kDebug() << filtername;
580 if (metadata && metadata->is_valid()) {
582 desc.appendChild(ret.createTextNode(metadata->get("description")));
584 Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
585 for (int j = 0; param_props.is_valid() && j < param_props.count();j++) {
586 QDomElement params = ret.createElement("parameter");
588 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
590 params.setAttribute("name", paramdesc.get("identifier"));
592 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
593 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
594 if (QString(paramdesc.get("type")) == "integer") {
595 params.setAttribute("type", "constant");
596 params.setAttribute("factor", "100");
598 if (QString(paramdesc.get("type")) == "boolean")
599 params.setAttribute("type", "bool");
600 if (!QString(paramdesc.get("format")).isEmpty()) {
601 params.setAttribute("type", "complex");
602 params.setAttribute("format", paramdesc.get("format"));
605 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
606 if (paramdesc.get("value")) {
607 params.setAttribute("value", paramdesc.get("value"));
609 params.setAttribute("value", paramdesc.get("default"));
613 QDomElement pname = ret.createElement("name");
614 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
615 params.appendChild(pname);
617 ktrans.appendChild(params);
620 ret.appendChild(ktrans);
621 if (metadata->get("title") && metadata->get("identifier")) {
622 ktrans.setAttribute("tag", name);
623 QDomElement tname = ret.createElement("name");
624 tname.appendChild(ret.createTextNode(metadata->get("title")));
625 ktrans.appendChild(tname);
630 //kDebug() << ret.toString();
632 // Check for Kdenlive installed luma files, add empty string at start for no luma
633 QStringList imagenamelist = QStringList() << i18n("None");
634 QStringList imagefiles = QStringList() << QString();
636 filters << "*.pgm" << "*.png";
638 QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
639 foreach(const QString &folder, customLumas) {
640 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
641 foreach(const QString &fname, filesnames) {
642 imagenamelist.append(fname);
643 imagefiles.append(folder + '/' + fname);
647 // Check for MLT lumas
648 QString folder = mlt_environment("MLT_DATA");
649 folder.append("/lumas/").append(mlt_environment("MLT_NORMALISATION"));
650 QDir lumafolder(folder);
651 QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
652 foreach(const QString &fname, filesnames) {
653 imagenamelist.append(fname);
654 imagefiles.append(folder + '/' + fname);
657 if (name == "luma") {
659 tname.appendChild(ret.createTextNode("Luma"));
660 desc.appendChild(ret.createTextNode("Applies a luma transition between the current and next frames"));
662 paramList.append(quickParameterFill(ret, "Softness", "softness", "double", "0", "0", "100", "", "", "100"));
663 paramList.append(quickParameterFill(ret, "Invert", "invert", "bool", "0", "0", "1"));
664 paramList.append(quickParameterFill(ret, "Image File", "resource", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
665 paramList.append(quickParameterFill(ret, "Reverse Transition", "reverse", "bool", "0", "0", "1"));
666 //thumbnailer.prepareThumbnailsCall(imagelist);
668 } else if (name == "composite") {
669 desc.appendChild(ret.createTextNode("A key-framable alpha-channel compositor for two frames."));
670 paramList.append(quickParameterFill(ret, "Geometry", "geometry", "geometry", "0%,0%:100%x100%:100", "-500;-500;-500;-500;0", "500;500;500;500;100"));
671 paramList.append(quickParameterFill(ret, "Alpha Channel Operation", "operator", "list", "over", "", "", "over,and,or,xor", "over,and,or,xor"));
672 paramList.append(quickParameterFill(ret, "Align", "aligned", "bool", "1", "0", "1"));
673 paramList.append(quickParameterFill(ret, "Fill", "fill", "bool", "0", "0", "1"));
674 paramList.append(quickParameterFill(ret, "Distort", "distort", "bool", "0", "0", "1"));
675 paramList.append(quickParameterFill(ret, "Luma Image File", "luma", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
676 paramList.append(quickParameterFill(ret, "Luma Softness", "softness", "double", "0", "0", "100", "", "", "100"));
677 paramList.append(quickParameterFill(ret, "Luma Invert", "luma_invert", "bool", "0", "0", "1"));
678 paramList.append(quickParameterFill(ret, "Force Progressive Rendering", "progressive", "bool", "1", "0", "1"));
679 paramList.append(quickParameterFill(ret, "Force Deinterlace Overlay", "deinterlace", "bool", "0", "0", "1"));
680 tname.appendChild(ret.createTextNode("Composite"));
681 ktrans.setAttribute("id", "composite");
683 QDomElement ktrans1 = ret1.createElement("ktransition");
684 ret1.appendChild(ktrans1);
685 ktrans1.setAttribute("tag", name);
686 QDomElement tname1 = ret.createElement("name");
687 tname1.appendChild(ret1.createTextNode("PIP"));*/
689 } else if (name == "mix") {
690 tname.appendChild(ret.createTextNode("Mix"));
691 } else if (name == "affine") {
692 tname.appendChild(ret.createTextNode("Affine"));
693 paramList.append(quickParameterFill(ret, "Rotate Y", "rotate_y", "double", "0", "0", "360"));
694 paramList.append(quickParameterFill(ret, "Rotate X", "rotate_x", "double", "0", "0", "360"));
695 paramList.append(quickParameterFill(ret, "Rotate Z", "rotate_z", "double", "0", "0", "360"));
696 paramList.append(quickParameterFill(ret, "Fix Rotate Y", "fix_rotate_y", "double", "0", "0", "360"));
697 paramList.append(quickParameterFill(ret, "Fix Rotate X", "fix_rotate_x", "double", "0", "0", "360"));
698 paramList.append(quickParameterFill(ret, "Fix Rotate Z", "fix_rotate_z", "double", "0", "0", "360"));
699 paramList.append(quickParameterFill(ret, "Shear Y", "shear_y", "double", "0", "0", "360"));
700 paramList.append(quickParameterFill(ret, "Shear X", "shear_x", "double", "0", "0", "360"));
701 paramList.append(quickParameterFill(ret, "Shear Z", "shear_z", "double", "0", "0", "360"));
702 paramList.append(quickParameterFill(ret, "Fix Shear Y", "fix_shear_y", "double", "0", "0", "360"));
703 paramList.append(quickParameterFill(ret, "Fix Shear X", "fix_shear_x", "double", "0", "0", "360"));
704 paramList.append(quickParameterFill(ret, "Fix Shear Z", "fix_shear_z", "double", "0", "0", "360"));
705 paramList.append(quickParameterFill(ret, "Mirror", "mirror_off", "bool", "0", "0", "1"));
706 paramList.append(quickParameterFill(ret, "Repeat", "repeat_off", "bool", "0", "0", "1"));
707 paramList.append(quickParameterFill(ret, "Geometry", "geometry", "geometry", "0;0;100;100;100", "0;0;100;100;100", "0;0;100;100;100"));
708 tname.appendChild(ret.createTextNode("Composite"));
709 } else if (name == "region") {
710 tname.appendChild(ret.createTextNode("Region"));
716 ktrans.appendChild(tname);
717 ktrans.appendChild(desc);
719 foreach(const QDomElement &e, paramList) {
720 ktrans.appendChild(e);
724 transitions->append(ret.documentElement());
725 //kDebug() << "//// //// TRANSITON XML";
726 // kDebug() << ret.toString();
729 <transition fill="1" in="11" a_track="1" out="73" mlt_service="luma" b_track="2" softness="0" resource="/home/marco/Projekte/kdenlive/install_cmake/share/apps/kdenlive/pgm/PAL/square2.pgm" />
733 QString wipetrans = "<ktransition tag=\"composite\" id=\"wipe\"><name>Wipe</name><description>Slide image from one side to another</description><parameter tag=\"geometry\" type=\"wipe\" default=\"-100%,0%:100%x100%;-1=0%,0%:100%x100%\" name=\"geometry\"><name>Direction</name> </parameter><parameter tag=\"aligned\" default=\"0\" type=\"bool\" name=\"aligned\" ><name>Align</name></parameter><parameter tag=\"progressive\" default=\"1\" type=\"bool\" name=\"progressive\" ><name>Force Progressive Rendering</name></parameter><parameter tag=\"deinterlace\" default=\"0\" type=\"bool\" name=\"deinterlace\" ><name>Force Deinterlace Overlay</name></parameter></ktransition>";
735 ret.setContent(wipetrans);
736 transitions->append(ret.documentElement());
738 /*QString alphatrans = "<ktransition tag=\"composite\" id=\"alphatransparency\" ><name>Alpha transparency</name><description>Make alpha channel transparent</description><parameter tag=\"geometry\" type=\"fixed\" default=\"0%,0%:100%x100%\" name=\"geometry\"><name>Direction</name></parameter><parameter tag=\"fill\" default=\"0\" type=\"bool\" name=\"fill\" ><name>Rescale</name></parameter><parameter tag=\"aligned\" default=\"0\" type=\"bool\" name=\"aligned\" ><name>Align</name></parameter></ktransition>";
740 ret2.setContent(alphatrans);
741 transitions->append(ret2.documentElement());*/
744 QDomElement initEffects::quickParameterFill(QDomDocument & doc, QString name, QString tag, QString type, QString def, QString min, QString max, QString list, QString listdisplaynames, QString factor, QString namedesc, QString format)
746 QDomElement parameter = doc.createElement("parameter");
747 parameter.setAttribute("tag", tag);
748 parameter.setAttribute("default", def);
749 parameter.setAttribute("type", type);
750 parameter.setAttribute("name", tag);
751 parameter.setAttribute("max", max);
752 parameter.setAttribute("min", min);
754 parameter.setAttribute("paramlist", list);
755 if (!listdisplaynames.isEmpty())
756 parameter.setAttribute("paramlistdisplay", listdisplaynames);
757 if (!factor.isEmpty())
758 parameter.setAttribute("factor", factor);
759 if (!namedesc.isEmpty())
760 parameter.setAttribute("namedesc", namedesc);
761 if (!format.isEmpty())
762 parameter.setAttribute("format", format);
763 QDomElement pname = doc.createElement("name");
764 pname.appendChild(doc.createTextNode(name));
765 parameter.appendChild(pname);