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()
40 void initEffectsThumbnailer::prepareThumbnailsCall(const QStringList& list)
47 void initEffectsThumbnailer::run()
49 foreach(const QString &entry, m_list) {
51 if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
52 if (!EffectStackEdit::iconCache.contains(entry)) {
55 EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
62 initEffectsThumbnailer initEffects::thumbnailer;
65 void initEffects::refreshLumas()
68 // Check for Kdenlive installed luma files, add empty string at start for no luma
69 QStringList imagenamelist = QStringList() << i18n("None");
70 QStringList imagefiles = QStringList() << QString();
72 filters << "*.pgm" << "*.png";
74 QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
75 foreach(const QString &folder, customLumas) {
76 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
77 foreach(const QString &fname, filesnames) {
78 imagenamelist.append(fname);
79 imagefiles.append(folder + '/' + fname);
83 // Check for MLT lumas
84 QString folder = mlt_environment("MLT_DATA");
85 folder.append("/lumas/").append(mlt_environment("MLT_NORMALISATION"));
86 QDir lumafolder(folder);
87 QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
88 foreach(const QString &fname, filesnames) {
89 imagenamelist.append(fname);
90 imagefiles.append(folder + '/' + fname);
92 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", QString());
93 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
94 for (int i = 0; i < params.count(); i++) {
95 QDomElement e = params.item(i).toElement();
96 if (e.attribute("tag") == "resource") {
97 e.setAttribute("paramlistdisplay", imagenamelist.join(","));
98 e.setAttribute("paramlist", imagefiles.join(","));
107 Mlt::Repository *initEffects::parseEffectFiles()
109 QStringList::Iterator more;
110 QStringList::Iterator it;
111 QStringList fileList;
115 // Build effects. Retrieve the list of MLT's available effects first.
116 Mlt::Repository *repository = Mlt::Factory::init();
118 kDebug() << "Repository did not finish init " ;
121 Mlt::Properties *filters = repository->filters();
122 QStringList filtersList;
124 // Check for blacklisted effects
125 QString blacklist = KStandardDirs::locate("appdata", "blacklisted_effects.txt");
127 QFile file(blacklist);
128 QStringList blackListed;
130 if (file.open(QIODevice::ReadOnly)) {
131 QTextStream in(&file);
132 while (!in.atEnd()) {
133 QString black = in.readLine().simplified();
134 if (!black.isEmpty() && !black.startsWith('#')) blackListed.append(black);
139 // Check for blacklisted transitions
140 blacklist = KStandardDirs::locate("appdata", "blacklisted_transitions.txt");
142 QFile file2(blacklist);
143 QStringList blackListedtransitions;
145 if (file2.open(QIODevice::ReadOnly)) {
146 QTextStream in(&file2);
147 while (!in.atEnd()) {
148 QString black = in.readLine().simplified();
149 if (!black.isEmpty() && !black.startsWith('#')) blackListedtransitions.append(black);
154 for (int i = 0 ; i < filters->count() ; i++) {
155 filtersList << filters->get_name(i);
158 // Build effects. check producers first.
160 Mlt::Properties *producers = repository->producers();
161 QStringList producersList;
162 for (int i = 0 ; i < producers->count() ; i++) {
163 producersList << producers->get_name(i);
168 Mlt::Properties *transitions = repository->transitions();
169 QStringList transitionsItemList;
170 for (int i = 0 ; i < transitions->count() ; i++) {
171 transitionsItemList << transitions->get_name(i);
175 foreach(const QString &trans, blackListedtransitions) {
176 if (transitionsItemList.contains(trans)) transitionsItemList.removeAll(trans);
178 fillTransitionsList(repository, &MainWindow::transitions, transitionsItemList);
180 KGlobal::dirs()->addResourceType("ladspa_plugin", 0, "lib/ladspa");
181 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/lib/ladspa");
182 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/local/lib/ladspa");
183 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/lib/ladspa");
184 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/local/lib/ladspa");
186 kDebug() << "// INIT EFFECT SEARCH" << endl;
188 QStringList direc = KGlobal::dirs()->findDirs("data", "kdenlive/effects");
191 for (more = direc.begin() ; more != direc.end() ; ++more) {
192 directory = QDir(*more);
195 fileList = directory.entryList(filter, QDir::Files);
196 for (it = fileList.begin() ; it != fileList.end() ; ++it) {
197 itemName = KUrl(*more + *it).path();
198 parseEffectFile(&MainWindow::customEffects, &MainWindow::audioEffects, &MainWindow::videoEffects, itemName, filtersList, producersList);
199 // kDebug()<<"// FOUND EFFECT FILE: "<<itemName<<endl;
203 foreach(const QString &effect, blackListed) {
204 if (filtersList.contains(effect)) filtersList.removeAll(effect);
207 foreach(const QString &filtername, filtersList) {
208 QDomDocument doc = createDescriptionFromMlt(repository, "filters", filtername);
210 MainWindow::videoEffects.append(doc.documentElement());
216 void initEffects::parseCustomEffectsFile()
218 MainWindow::customEffects.clear();
219 QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
220 QDir directory = QDir(path);
223 const QStringList fileList = directory.entryList(filter, QDir::Files);
225 foreach(const QString &filename, fileList) {
226 itemName = KUrl(path + filename).path();
228 QFile file(itemName);
229 doc.setContent(&file, false);
231 QDomNodeList effects = doc.elementsByTagName("effect");
232 if (effects.count() != 1) {
233 kDebug() << "More than one effect in file " << itemName << ", NOT SUPPORTED YET";
235 QDomElement e = effects.item(0).toElement();
236 MainWindow::customEffects.append(e);
242 void initEffects::parseEffectFile(EffectsList *customEffectList, EffectsList *audioEffectList, EffectsList *videoEffectList, QString name, QStringList filtersList, QStringList producersList)
246 doc.setContent(&file, false);
248 QDomElement documentElement = doc.documentElement();
249 QDomNodeList effects = doc.elementsByTagName("effect");
251 if (effects.count() == 0) {
252 kDebug() << "// EFFECT FILET: " << name << " IS BROKEN" << endl;
256 if (doc.elementsByTagName("effectgroup").item(0).toElement().tagName() == "effectgroup") {
257 groupName = documentElement.attribute("name", QString());
262 while (!effects.item(i).isNull()) {
263 documentElement = effects.item(i).toElement();
264 QString tag = documentElement.attribute("tag", QString());
265 bool ladspaOk = true;
266 if (tag == "ladspa") {
267 QString library = documentElement.attribute("library", QString());
268 if (KStandardDirs::locate("ladspa_plugin", library).isEmpty()) ladspaOk = false;
272 if ((filtersList.contains(tag) || producersList.contains(tag)) && ladspaOk) {
273 QString type = documentElement.attribute("type", QString());
274 if (type == "audio") audioEffectList->append(documentElement);
275 else if (type == "custom") customEffectList->append(documentElement);
276 else videoEffectList->append(documentElement);
280 QDomNode n = documentElement.firstChild();
281 QString id, effectName, effectTag, paramType;
286 EffectParamDescFactory effectDescParamFactory;
287 EffectDesc *effect = NULL;
290 QDomNode namenode = documentElement.elementsByTagName("name").item(0);
291 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text());
292 if (!groupName.isEmpty()) effectName.prepend("_" + groupName + "_");
294 QDomNode propsnode = documentElement.elementsByTagName("properties").item(0);
295 if (!propsnode.isNull()) {
296 QDomElement propselement = propsnode.toElement();
297 id = propselement.attribute("id", QString());
298 effectTag = propselement.attribute("tag", QString());
299 if (propselement.attribute("type", QString()) == "audio") type = AUDIOEFFECT;
300 else if (propselement.attribute("type", QString()) == "custom") type = CUSTOMEFFECT;
301 else type = VIDEOEFFECT;
304 QString effectDescription;
305 QDomNode descnode = documentElement.elementsByTagName("description").item(0);
306 if (!descnode.isNull()) effectDescription = descnode.toElement().text() + "<br />";
308 QString effectAuthor;
309 QDomNode authnode = documentElement.elementsByTagName("author").item(0);
310 if (!authnode.isNull()) effectAuthor = authnode.toElement().text() + "<br />";
312 if (effectName.isEmpty() || id.isEmpty() || effectTag.isEmpty()) return;
314 effect = new EffectDesc(effectName, id, effectTag, effectDescription, effectAuthor, type);
316 QDomNodeList paramList = documentElement.elementsByTagName("parameter");
317 if (paramList.count() == 0) {
318 QDomElement fixed = doc.createElement("parameter");
319 fixed.setAttribute("type", "fixed");
320 effect->addParameter(effectDescParamFactory.createParameter(fixed));
322 else for (int i = 0; i < paramList.count(); i++) {
323 QDomElement e = paramList.item(i).toElement();
326 QDomNamedNodeMap attrs = e.attributes();
329 while (!attrs.item(i).isNull()) {
330 QDomNode n = attrs.item(i);
331 value = n.nodeValue();
332 if (value.find("MAX_WIDTH") != -1)
333 value.replace("MAX_WIDTH", QString::number(KdenliveSettings::defaultwidth()));
334 if (value.find("MID_WIDTH") != -1)
335 value.replace("MID_WIDTH", QString::number(KdenliveSettings::defaultwidth() / 2));
336 if (value.find("MAX_HEIGHT") != -1)
337 value.replace("MAX_HEIGHT", QString::number(KdenliveSettings::defaultheight()));
338 if (value.find("MID_HEIGHT") != -1)
339 value.replace("MID_HEIGHT", QString::number(KdenliveSettings::defaultheight() / 2));
340 n.setNodeValue(value);
343 effect->addParameter(effectDescParamFactory.createParameter(e));
346 effectList->append(effect);
353 const char* initEffects::ladspaEffectString(int ladspaId, QStringList params)
355 if (ladspaId == 1433) //Pitch
356 return ladspaPitchEffectString(params);
357 else if (ladspaId == 1216) //Room Reverb
358 return ladspaRoomReverbEffectString(params);
359 else if (ladspaId == 1423) //Reverb
360 return ladspaReverbEffectString(params);
361 else if (ladspaId == 1901) //Reverb
362 return ladspaEqualizerEffectString(params);
364 kDebug() << "++++++++++ ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
365 return "<jackrack></jackrack>";
370 void initEffects::ladspaEffectFile(const QString & fname, int ladspaId, QStringList params)
372 const char *filterString;
375 filterString = ladspaPitchEffectString(params);
378 filterString = ladspaVinylEffectString(params);
380 case 1216 : //Room Reverb
381 filterString = ladspaRoomReverbEffectString(params);
384 filterString = ladspaReverbEffectString(params);
386 case 1195: //Declipper
387 filterString = ladspaDeclipEffectString(params);
390 filterString = ladspaEqualizerEffectString(params);
392 case 1913: // Limiter
393 filterString = ladspaLimiterEffectString(params);
395 case 1193: // Pitch Shifter
396 filterString = ladspaPitchShifterEffectString(params);
398 case 1417: // Rate Scaler
399 filterString = ladspaRateScalerEffectString(params);
402 filterString = ladspaPhaserEffectString(params);
405 kDebug() << "++++++++++ ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
411 if (f.open(QIODevice::WriteOnly)) {
412 QTextStream stream(&f);
413 stream << filterString;
415 } else kDebug() << "++++++++++ ERROR CANNOT WRITE TO: " << KdenliveSettings::currenttmpfolder() + fname << endl;
419 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>";
422 const char* initEffects::ladspaDeclipEffectString(QStringList)
424 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());
428 const char* initEffects::ladspaVocoderEffectString(QStringList params)
430 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]));
433 const char* initEffects::ladspaVinylEffectString(QStringList params)
435 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());
438 const char* initEffects::ladspaPitchEffectString(QStringList params)
440 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());
443 const char* initEffects::ladspaRoomReverbEffectString(QStringList params)
445 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());
448 const char* initEffects::ladspaReverbEffectString(QStringList params)
450 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());
453 const char* initEffects::ladspaEqualizerEffectString(QStringList params)
455 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());
458 const char* initEffects::ladspaLimiterEffectString(QStringList params)
460 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());
463 const char* initEffects::ladspaPitchShifterEffectString(QStringList params)
465 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());
468 const char* initEffects::ladspaRateScalerEffectString(QStringList params)
470 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());
473 const char* initEffects::ladspaPhaserEffectString(QStringList params)
475 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());
479 QDomDocument initEffects::createDescriptionFromMlt(Mlt::Repository* repository, const QString& /*type*/, const QString& filtername)
483 Mlt::Properties *metadata = repository->metadata(filter_type, filtername.toAscii().data());
484 //kDebug() << filtername;
485 if (metadata && metadata->is_valid()) {
486 if (metadata->get("title") && metadata->get("identifier")) {
487 QDomElement eff = ret.createElement("effect");
488 eff.setAttribute("tag", metadata->get("identifier"));
489 eff.setAttribute("id", metadata->get("identifier"));
491 QDomElement name = ret.createElement("name");
492 name.appendChild(ret.createTextNode(metadata->get("title")));
494 QDomElement desc = ret.createElement("description");
495 desc.appendChild(ret.createTextNode(metadata->get("description")));
497 QDomElement author = ret.createElement("author");
498 author.appendChild(ret.createTextNode(metadata->get("creator")));
500 eff.appendChild(name);
501 eff.appendChild(author);
502 eff.appendChild(desc);
504 Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
505 for (int j = 0; param_props.is_valid() && j < param_props.count();j++) {
506 QDomElement params = ret.createElement("parameter");
508 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
510 params.setAttribute("name", paramdesc.get("identifier"));
512 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
513 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
514 if (QString(paramdesc.get("type")) == "integer")
515 params.setAttribute("type", "constant");
516 if (QString(paramdesc.get("type")) == "float") {
517 params.setAttribute("type", "constant");
518 params.setAttribute("factor", "1000");
519 if (paramdesc.get("maximum")) params.setAttribute("max", QString(paramdesc.get("maximum")).toFloat()*1000.0);
520 if (paramdesc.get("minimum")) params.setAttribute("min", QString(paramdesc.get("minimum")).toFloat()*1000.0);
522 if (QString(paramdesc.get("type")) == "boolean")
523 params.setAttribute("type", "bool");
524 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) != "geometry") {
525 params.setAttribute("type", "geometry");
526 params.setAttribute("format", paramdesc.get("format"));
528 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) == "geometry") {
529 params.setAttribute("type", "geometry");
530 //params.setAttribute("format", paramdesc.get("format"));
532 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
533 if (paramdesc.get("value")) {
534 params.setAttribute("value", paramdesc.get("value"));
536 params.setAttribute("value", paramdesc.get("default"));
540 QDomElement pname = ret.createElement("name");
541 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
542 params.appendChild(pname);
544 eff.appendChild(params);
546 ret.appendChild(eff);
550 QTextStream str(&outstr);
552 kDebug() << outstr;*/
556 void initEffects::fillTransitionsList(Mlt::Repository * repository, EffectsList* transitions, QStringList names)
558 // remove transitions that are not implemented
559 int pos = names.indexOf("mix");
560 if (pos != -1) names.takeAt(pos);
561 pos = names.indexOf("region");
562 if (pos != -1) names.takeAt(pos);
563 foreach(const QString &name, names) {
565 QDomElement ktrans = ret.createElement("ktransition");
566 ret.appendChild(ktrans);
568 ktrans.setAttribute("tag", name);
569 QDomElement tname = ret.createElement("name");
571 QDomElement desc = ret.createElement("description");
573 QList<QDomElement> paramList;
574 Mlt::Properties *metadata = repository->metadata(transition_type, name.toAscii().data());
575 //kDebug() << filtername;
576 if (metadata && metadata->is_valid()) {
578 desc.appendChild(ret.createTextNode(metadata->get("description")));
580 Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
581 for (int j = 0; param_props.is_valid() && j < param_props.count();j++) {
582 QDomElement params = ret.createElement("parameter");
584 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
586 params.setAttribute("name", paramdesc.get("identifier"));
588 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
589 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
590 if (QString(paramdesc.get("type")) == "integer") {
591 params.setAttribute("type", "constant");
592 params.setAttribute("factor", "100");
594 if (QString(paramdesc.get("type")) == "boolean")
595 params.setAttribute("type", "bool");
596 if (!QString(paramdesc.get("format")).isEmpty()) {
597 params.setAttribute("type", "complex");
598 params.setAttribute("format", paramdesc.get("format"));
601 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
602 if (paramdesc.get("value")) {
603 params.setAttribute("value", paramdesc.get("value"));
605 params.setAttribute("value", paramdesc.get("default"));
609 QDomElement pname = ret.createElement("name");
610 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
611 params.appendChild(pname);
613 ktrans.appendChild(params);
616 ret.appendChild(ktrans);
617 if (metadata->get("title") && metadata->get("identifier")) {
618 ktrans.setAttribute("tag", name);
619 QDomElement tname = ret.createElement("name");
620 tname.appendChild(ret.createTextNode(metadata->get("title")));
621 ktrans.appendChild(tname);
624 //kDebug() << ret.toString();
626 // Check for Kdenlive installed luma files, add empty string at start for no luma
627 QStringList imagenamelist = QStringList() << i18n("None");
628 QStringList imagefiles = QStringList() << QString();
630 filters << "*.pgm" << "*.png";
632 QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
633 foreach(const QString &folder, customLumas) {
634 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
635 foreach(const QString &fname, filesnames) {
636 imagenamelist.append(fname);
637 imagefiles.append(folder + '/' + fname);
641 // Check for MLT lumas
642 QString folder = mlt_environment("MLT_DATA");
643 folder.append("/lumas/").append(mlt_environment("MLT_NORMALISATION"));
644 QDir lumafolder(folder);
645 QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
646 foreach(const QString &fname, filesnames) {
647 imagenamelist.append(fname);
648 imagefiles.append(folder + '/' + fname);
651 if (name == "luma") {
653 tname.appendChild(ret.createTextNode("Luma"));
654 desc.appendChild(ret.createTextNode("Applies a luma transition between the current and next frames"));
656 paramList.append(quickParameterFill(ret, "Softness", "softness", "double", "0", "0", "100", "", "", "100"));
657 paramList.append(quickParameterFill(ret, "Invert", "invert", "bool", "0", "0", "1"));
658 paramList.append(quickParameterFill(ret, "Image File", "resource", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
659 paramList.append(quickParameterFill(ret, "Reverse Transition", "reverse", "bool", "0", "0", "1"));
660 //thumbnailer.prepareThumbnailsCall(imagelist);
662 } else if (name == "composite") {
663 desc.appendChild(ret.createTextNode("A key-framable alpha-channel compositor for two frames."));
664 paramList.append(quickParameterFill(ret, "Geometry", "geometry", "geometry", "0%,0%:100%x100%:100", "-500;-500;-500;-500;0", "500;500;500;500;100"));
665 paramList.append(quickParameterFill(ret, "Alpha Channel Operation", "operator", "list", "over", "", "", "over,and,or,xor", "over,and,or,xor"));
666 paramList.append(quickParameterFill(ret, "Align", "aligned", "bool", "1", "0", "1"));
667 paramList.append(quickParameterFill(ret, "Fill", "fill", "bool", "0", "0", "1"));
668 paramList.append(quickParameterFill(ret, "Distort", "distort", "bool", "0", "0", "1"));
669 paramList.append(quickParameterFill(ret, "Luma Image File", "luma", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
670 paramList.append(quickParameterFill(ret, "Luma Softness", "softness", "double", "0", "0", "100", "", "", "100"));
671 paramList.append(quickParameterFill(ret, "Luma Invert", "luma_invert", "bool", "0", "0", "1"));
672 paramList.append(quickParameterFill(ret, "Force Progressive Rendering", "progressive", "bool", "0", "0", "1"));
673 paramList.append(quickParameterFill(ret, "Force Deinterlace Overlay", "deinterlace", "bool", "0", "0", "1"));
674 tname.appendChild(ret.createTextNode("Composite"));
676 ktrans.setAttribute("id", "composite");
678 QDomElement ktrans1 = ret1.createElement("ktransition");
679 ret1.appendChild(ktrans1);
680 ktrans1.setAttribute("tag", name);
681 QDomElement tname1 = ret.createElement("name");
682 tname1.appendChild(ret1.createTextNode("PIP"));*/
684 } else if (name == "mix") {
685 tname.appendChild(ret.createTextNode("Mix"));
686 } else if (name == "affine") {
687 tname.appendChild(ret.createTextNode("Affine"));
688 paramList.append(quickParameterFill(ret, "Rotate Y", "rotate_y", "double", "0", "0", "360"));
689 paramList.append(quickParameterFill(ret, "Rotate X", "rotate_x", "double", "0", "0", "360"));
690 paramList.append(quickParameterFill(ret, "Rotate Z", "rotate_z", "double", "0", "0", "360"));
691 paramList.append(quickParameterFill(ret, "Fix Rotate Y", "fix_rotate_y", "double", "0", "0", "360"));
692 paramList.append(quickParameterFill(ret, "Fix Rotate X", "fix_rotate_x", "double", "0", "0", "360"));
693 paramList.append(quickParameterFill(ret, "Fix Rotate Z", "fix_rotate_z", "double", "0", "0", "360"));
694 paramList.append(quickParameterFill(ret, "Shear Y", "shear_y", "double", "0", "0", "360"));
695 paramList.append(quickParameterFill(ret, "Shear X", "shear_x", "double", "0", "0", "360"));
696 paramList.append(quickParameterFill(ret, "Shear Z", "shear_z", "double", "0", "0", "360"));
697 paramList.append(quickParameterFill(ret, "Fix Shear Y", "fix_shear_y", "double", "0", "0", "360"));
698 paramList.append(quickParameterFill(ret, "Fix Shear X", "fix_shear_x", "double", "0", "0", "360"));
699 paramList.append(quickParameterFill(ret, "Fix Shear Z", "fix_shear_z", "double", "0", "0", "360"));
700 paramList.append(quickParameterFill(ret, "Mirror", "mirror_off", "bool", "0", "0", "1"));
701 paramList.append(quickParameterFill(ret, "Repeat", "repeat_off", "bool", "0", "0", "1"));
702 paramList.append(quickParameterFill(ret, "Geometry", "geometry", "geometry", "0;0;100;100;100", "0;0;100;100;100", "0;0;100;100;100"));
703 tname.appendChild(ret.createTextNode("Composite"));
704 } else if (name == "region") {
705 tname.appendChild(ret.createTextNode("Region"));
711 ktrans.appendChild(tname);
712 ktrans.appendChild(desc);
714 foreach(const QDomElement &e, paramList) {
715 ktrans.appendChild(e);
719 transitions->append(ret.documentElement());
720 //kDebug() << "//// //// TRANSITON XML";
721 // kDebug() << ret.toString();
724 <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" />
728 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></ktransition>";
730 ret.setContent(wipetrans);
731 transitions->append(ret.documentElement());
733 /*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>";
735 ret2.setContent(alphatrans);
736 transitions->append(ret2.documentElement());*/
739 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)
741 QDomElement parameter = doc.createElement("parameter");
742 parameter.setAttribute("tag", tag);
743 parameter.setAttribute("default", def);
744 parameter.setAttribute("type", type);
745 parameter.setAttribute("name", tag);
746 parameter.setAttribute("max", max);
747 parameter.setAttribute("min", min);
749 parameter.setAttribute("paramlist", list);
750 if (!listdisplaynames.isEmpty())
751 parameter.setAttribute("paramlistdisplay", listdisplaynames);
752 if (!factor.isEmpty())
753 parameter.setAttribute("factor", factor);
754 if (!namedesc.isEmpty())
755 parameter.setAttribute("namedesc", namedesc);
756 if (!format.isEmpty())
757 parameter.setAttribute("format", format);
758 QDomElement pname = doc.createElement("name");
759 pname.appendChild(doc.createTextNode(name));
760 parameter.appendChild(pname);