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);
169 Mlt::Properties *transitions = repository->transitions();
170 QStringList transitionsItemList;
171 for (int i = 0 ; i < transitions->count() ; i++) {
172 transitionsItemList << transitions->get_name(i);
176 foreach(const QString &trans, blackListedtransitions) {
177 if (transitionsItemList.contains(trans)) transitionsItemList.removeAll(trans);
179 fillTransitionsList(repository, &MainWindow::transitions, transitionsItemList);
181 KGlobal::dirs()->addResourceType("ladspa_plugin", 0, "lib/ladspa");
182 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/lib/ladspa");
183 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/local/lib/ladspa");
184 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/lib/ladspa");
185 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/local/lib/ladspa");
187 kDebug() << "// INIT EFFECT SEARCH" << endl;
189 QStringList direc = KGlobal::dirs()->findDirs("data", "kdenlive/effects");
192 for (more = direc.begin() ; more != direc.end() ; ++more) {
193 directory = QDir(*more);
196 fileList = directory.entryList(filter, QDir::Files);
197 for (it = fileList.begin() ; it != fileList.end() ; ++it) {
198 itemName = KUrl(*more + *it).path();
199 parseEffectFile(&MainWindow::customEffects, &MainWindow::audioEffects, &MainWindow::videoEffects, itemName, filtersList, producersList);
200 // kDebug()<<"// FOUND EFFECT FILE: "<<itemName<<endl;
204 foreach(const QString &effect, blackListed) {
205 if (filtersList.contains(effect)) filtersList.removeAll(effect);
208 foreach(const QString &filtername, filtersList) {
209 QDomDocument doc = createDescriptionFromMlt(repository, "filters", filtername);
211 MainWindow::videoEffects.append(doc.documentElement());
217 void initEffects::parseCustomEffectsFile()
219 MainWindow::customEffects.clear();
220 QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
221 QDir directory = QDir(path);
224 const QStringList fileList = directory.entryList(filter, QDir::Files);
226 foreach(const QString &filename, fileList) {
227 itemName = KUrl(path + filename).path();
229 QFile file(itemName);
230 doc.setContent(&file, false);
232 QDomNodeList effects = doc.elementsByTagName("effect");
233 if (effects.count() != 1) {
234 kDebug() << "More than one effect in file " << itemName << ", NOT SUPPORTED YET";
236 QDomElement e = effects.item(0).toElement();
237 MainWindow::customEffects.append(e);
243 void initEffects::parseEffectFile(EffectsList *customEffectList, EffectsList *audioEffectList, EffectsList *videoEffectList, QString name, QStringList filtersList, QStringList producersList)
247 doc.setContent(&file, false);
249 QDomElement documentElement = doc.documentElement();
250 QDomNodeList effects = doc.elementsByTagName("effect");
252 if (effects.count() == 0) {
253 kDebug() << "// EFFECT FILET: " << name << " IS BROKEN" << endl;
257 if (doc.elementsByTagName("effectgroup").item(0).toElement().tagName() == "effectgroup") {
258 groupName = documentElement.attribute("name", QString());
263 while (!effects.item(i).isNull()) {
264 documentElement = effects.item(i).toElement();
265 QString tag = documentElement.attribute("tag", QString());
266 bool ladspaOk = true;
267 if (tag == "ladspa") {
268 QString library = documentElement.attribute("library", QString());
269 if (KStandardDirs::locate("ladspa_plugin", library).isEmpty()) ladspaOk = false;
273 if ((filtersList.contains(tag) || producersList.contains(tag)) && ladspaOk) {
274 QString type = documentElement.attribute("type", QString());
275 if (type == "audio") audioEffectList->append(documentElement);
276 else if (type == "custom") customEffectList->append(documentElement);
277 else videoEffectList->append(documentElement);
281 QDomNode n = documentElement.firstChild();
282 QString id, effectName, effectTag, paramType;
287 EffectParamDescFactory effectDescParamFactory;
288 EffectDesc *effect = NULL;
291 QDomNode namenode = documentElement.elementsByTagName("name").item(0);
292 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text());
293 if (!groupName.isEmpty()) effectName.prepend("_" + groupName + "_");
295 QDomNode propsnode = documentElement.elementsByTagName("properties").item(0);
296 if (!propsnode.isNull()) {
297 QDomElement propselement = propsnode.toElement();
298 id = propselement.attribute("id", QString());
299 effectTag = propselement.attribute("tag", QString());
300 if (propselement.attribute("type", QString()) == "audio") type = AUDIOEFFECT;
301 else if (propselement.attribute("type", QString()) == "custom") type = CUSTOMEFFECT;
302 else type = VIDEOEFFECT;
305 QString effectDescription;
306 QDomNode descnode = documentElement.elementsByTagName("description").item(0);
307 if (!descnode.isNull()) effectDescription = descnode.toElement().text() + "<br />";
309 QString effectAuthor;
310 QDomNode authnode = documentElement.elementsByTagName("author").item(0);
311 if (!authnode.isNull()) effectAuthor = authnode.toElement().text() + "<br />";
313 if (effectName.isEmpty() || id.isEmpty() || effectTag.isEmpty()) return;
315 effect = new EffectDesc(effectName, id, effectTag, effectDescription, effectAuthor, type);
317 QDomNodeList paramList = documentElement.elementsByTagName("parameter");
318 if (paramList.count() == 0) {
319 QDomElement fixed = doc.createElement("parameter");
320 fixed.setAttribute("type", "fixed");
321 effect->addParameter(effectDescParamFactory.createParameter(fixed));
323 else for (int i = 0; i < paramList.count(); i++) {
324 QDomElement e = paramList.item(i).toElement();
327 QDomNamedNodeMap attrs = e.attributes();
330 while (!attrs.item(i).isNull()) {
331 QDomNode n = attrs.item(i);
332 value = n.nodeValue();
333 if (value.find("MAX_WIDTH") != -1)
334 value.replace("MAX_WIDTH", QString::number(KdenliveSettings::defaultwidth()));
335 if (value.find("MID_WIDTH") != -1)
336 value.replace("MID_WIDTH", QString::number(KdenliveSettings::defaultwidth() / 2));
337 if (value.find("MAX_HEIGHT") != -1)
338 value.replace("MAX_HEIGHT", QString::number(KdenliveSettings::defaultheight()));
339 if (value.find("MID_HEIGHT") != -1)
340 value.replace("MID_HEIGHT", QString::number(KdenliveSettings::defaultheight() / 2));
341 n.setNodeValue(value);
344 effect->addParameter(effectDescParamFactory.createParameter(e));
347 effectList->append(effect);
354 const char* initEffects::ladspaEffectString(int ladspaId, QStringList params)
356 if (ladspaId == 1433) //Pitch
357 return ladspaPitchEffectString(params);
358 else if (ladspaId == 1216) //Room Reverb
359 return ladspaRoomReverbEffectString(params);
360 else if (ladspaId == 1423) //Reverb
361 return ladspaReverbEffectString(params);
362 else if (ladspaId == 1901) //Reverb
363 return ladspaEqualizerEffectString(params);
365 kDebug() << "++++++++++ ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
366 return "<jackrack></jackrack>";
371 void initEffects::ladspaEffectFile(const QString & fname, int ladspaId, QStringList params)
373 const char *filterString;
376 filterString = ladspaPitchEffectString(params);
379 filterString = ladspaVinylEffectString(params);
381 case 1216 : //Room Reverb
382 filterString = ladspaRoomReverbEffectString(params);
385 filterString = ladspaReverbEffectString(params);
387 case 1195: //Declipper
388 filterString = ladspaDeclipEffectString(params);
391 filterString = ladspaEqualizerEffectString(params);
393 case 1913: // Limiter
394 filterString = ladspaLimiterEffectString(params);
396 case 1193: // Pitch Shifter
397 filterString = ladspaPitchShifterEffectString(params);
399 case 1417: // Rate Scaler
400 filterString = ladspaRateScalerEffectString(params);
403 filterString = ladspaPhaserEffectString(params);
406 kDebug() << "++++++++++ ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
412 if (f.open(QIODevice::WriteOnly)) {
413 QTextStream stream(&f);
414 stream << filterString;
416 } else kDebug() << "++++++++++ ERROR CANNOT WRITE TO: " << KdenliveSettings::currenttmpfolder() + fname << endl;
420 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>";
423 const char* initEffects::ladspaDeclipEffectString(QStringList)
425 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());
429 const char* initEffects::ladspaVocoderEffectString(QStringList params)
431 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]));
434 const char* initEffects::ladspaVinylEffectString(QStringList params)
436 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());
439 const char* initEffects::ladspaPitchEffectString(QStringList params)
441 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());
444 const char* initEffects::ladspaRoomReverbEffectString(QStringList params)
446 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());
449 const char* initEffects::ladspaReverbEffectString(QStringList params)
451 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());
454 const char* initEffects::ladspaEqualizerEffectString(QStringList params)
456 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());
459 const char* initEffects::ladspaLimiterEffectString(QStringList params)
461 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());
464 const char* initEffects::ladspaPitchShifterEffectString(QStringList params)
466 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());
469 const char* initEffects::ladspaRateScalerEffectString(QStringList params)
471 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());
474 const char* initEffects::ladspaPhaserEffectString(QStringList params)
476 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());
480 QDomDocument initEffects::createDescriptionFromMlt(Mlt::Repository* repository, const QString& /*type*/, const QString& filtername)
484 Mlt::Properties *metadata = repository->metadata(filter_type, filtername.toAscii().data());
485 //kDebug() << filtername;
486 if (metadata && metadata->is_valid()) {
487 if (metadata->get("title") && metadata->get("identifier")) {
488 QDomElement eff = ret.createElement("effect");
489 eff.setAttribute("tag", metadata->get("identifier"));
490 eff.setAttribute("id", metadata->get("identifier"));
492 QDomElement name = ret.createElement("name");
493 name.appendChild(ret.createTextNode(metadata->get("title")));
495 QDomElement desc = ret.createElement("description");
496 desc.appendChild(ret.createTextNode(metadata->get("description")));
498 QDomElement author = ret.createElement("author");
499 author.appendChild(ret.createTextNode(metadata->get("creator")));
501 eff.appendChild(name);
502 eff.appendChild(author);
503 eff.appendChild(desc);
505 Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
506 for (int j = 0; param_props.is_valid() && j < param_props.count();j++) {
507 QDomElement params = ret.createElement("parameter");
509 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
511 params.setAttribute("name", paramdesc.get("identifier"));
513 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
514 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
515 if (QString(paramdesc.get("type")) == "integer")
516 params.setAttribute("type", "constant");
517 if (QString(paramdesc.get("type")) == "float") {
518 params.setAttribute("type", "constant");
519 params.setAttribute("factor", "1000");
520 if (paramdesc.get("maximum")) params.setAttribute("max", QString(paramdesc.get("maximum")).toFloat()*1000.0);
521 if (paramdesc.get("minimum")) params.setAttribute("min", QString(paramdesc.get("minimum")).toFloat()*1000.0);
523 if (QString(paramdesc.get("type")) == "boolean")
524 params.setAttribute("type", "bool");
525 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) != "geometry") {
526 params.setAttribute("type", "geometry");
527 params.setAttribute("format", paramdesc.get("format"));
529 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) == "geometry") {
530 params.setAttribute("type", "geometry");
531 //params.setAttribute("format", paramdesc.get("format"));
533 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
534 if (paramdesc.get("value")) {
535 params.setAttribute("value", paramdesc.get("value"));
537 params.setAttribute("value", paramdesc.get("default"));
541 QDomElement pname = ret.createElement("name");
542 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
543 params.appendChild(pname);
545 eff.appendChild(params);
547 ret.appendChild(eff);
551 QTextStream str(&outstr);
553 kDebug() << outstr;*/
557 void initEffects::fillTransitionsList(Mlt::Repository * repository, EffectsList* transitions, QStringList names)
559 // remove transitions that are not implemented
560 int pos = names.indexOf("mix");
561 if (pos != -1) names.takeAt(pos);
562 pos = names.indexOf("region");
563 if (pos != -1) names.takeAt(pos);
564 foreach(const QString &name, names) {
566 QDomElement ktrans = ret.createElement("ktransition");
567 ret.appendChild(ktrans);
569 ktrans.setAttribute("tag", name);
570 QDomElement tname = ret.createElement("name");
572 QDomElement desc = ret.createElement("description");
574 QList<QDomElement> paramList;
575 Mlt::Properties *metadata = repository->metadata(transition_type, name.toAscii().data());
576 //kDebug() << filtername;
577 if (metadata && metadata->is_valid()) {
579 desc.appendChild(ret.createTextNode(metadata->get("description")));
581 Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
582 for (int j = 0; param_props.is_valid() && j < param_props.count();j++) {
583 QDomElement params = ret.createElement("parameter");
585 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
587 params.setAttribute("name", paramdesc.get("identifier"));
589 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
590 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
591 if (QString(paramdesc.get("type")) == "integer") {
592 params.setAttribute("type", "constant");
593 params.setAttribute("factor", "100");
595 if (QString(paramdesc.get("type")) == "boolean")
596 params.setAttribute("type", "bool");
597 if (!QString(paramdesc.get("format")).isEmpty()) {
598 params.setAttribute("type", "complex");
599 params.setAttribute("format", paramdesc.get("format"));
602 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
603 if (paramdesc.get("value")) {
604 params.setAttribute("value", paramdesc.get("value"));
606 params.setAttribute("value", paramdesc.get("default"));
610 QDomElement pname = ret.createElement("name");
611 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
612 params.appendChild(pname);
614 ktrans.appendChild(params);
617 ret.appendChild(ktrans);
618 if (metadata->get("title") && metadata->get("identifier")) {
619 ktrans.setAttribute("tag", name);
620 QDomElement tname = ret.createElement("name");
621 tname.appendChild(ret.createTextNode(metadata->get("title")));
622 ktrans.appendChild(tname);
625 //kDebug() << ret.toString();
627 // Check for Kdenlive installed luma files, add empty string at start for no luma
628 QStringList imagenamelist = QStringList() << i18n("None");
629 QStringList imagefiles = QStringList() << QString();
631 filters << "*.pgm" << "*.png";
633 QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
634 foreach(const QString &folder, customLumas) {
635 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
636 foreach(const QString &fname, filesnames) {
637 imagenamelist.append(fname);
638 imagefiles.append(folder + '/' + fname);
642 // Check for MLT lumas
643 QString folder = mlt_environment("MLT_DATA");
644 folder.append("/lumas/").append(mlt_environment("MLT_NORMALISATION"));
645 QDir lumafolder(folder);
646 QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
647 foreach(const QString &fname, filesnames) {
648 imagenamelist.append(fname);
649 imagefiles.append(folder + '/' + fname);
652 if (name == "luma") {
654 tname.appendChild(ret.createTextNode("Luma"));
655 desc.appendChild(ret.createTextNode("Applies a luma transition between the current and next frames"));
657 paramList.append(quickParameterFill(ret, "Softness", "softness", "double", "0", "0", "100", "", "", "100"));
658 paramList.append(quickParameterFill(ret, "Invert", "invert", "bool", "0", "0", "1"));
659 paramList.append(quickParameterFill(ret, "Image File", "resource", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
660 paramList.append(quickParameterFill(ret, "Reverse Transition", "reverse", "bool", "0", "0", "1"));
661 //thumbnailer.prepareThumbnailsCall(imagelist);
663 } else if (name == "composite") {
664 desc.appendChild(ret.createTextNode("A key-framable alpha-channel compositor for two frames."));
665 paramList.append(quickParameterFill(ret, "Geometry", "geometry", "geometry", "0%,0%:100%x100%:100", "-500;-500;-500;-500;0", "500;500;500;500;100"));
666 paramList.append(quickParameterFill(ret, "Alpha Channel Operation", "operator", "list", "over", "", "", "over,and,or,xor", "over,and,or,xor"));
667 paramList.append(quickParameterFill(ret, "Align", "aligned", "bool", "1", "0", "1"));
668 paramList.append(quickParameterFill(ret, "Fill", "fill", "bool", "0", "0", "1"));
669 paramList.append(quickParameterFill(ret, "Distort", "distort", "bool", "0", "0", "1"));
670 paramList.append(quickParameterFill(ret, "Luma Image File", "luma", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
671 paramList.append(quickParameterFill(ret, "Luma Softness", "softness", "double", "0", "0", "100", "", "", "100"));
672 paramList.append(quickParameterFill(ret, "Luma Invert", "luma_invert", "bool", "0", "0", "1"));
673 paramList.append(quickParameterFill(ret, "Force Progressive Rendering", "progressive", "bool", "0", "0", "1"));
674 paramList.append(quickParameterFill(ret, "Force Deinterlace Overlay", "deinterlace", "bool", "0", "0", "1"));
675 tname.appendChild(ret.createTextNode("Composite"));
677 ktrans.setAttribute("id", "composite");
679 QDomElement ktrans1 = ret1.createElement("ktransition");
680 ret1.appendChild(ktrans1);
681 ktrans1.setAttribute("tag", name);
682 QDomElement tname1 = ret.createElement("name");
683 tname1.appendChild(ret1.createTextNode("PIP"));*/
685 } else if (name == "mix") {
686 tname.appendChild(ret.createTextNode("Mix"));
687 } else if (name == "affine") {
688 tname.appendChild(ret.createTextNode("Affine"));
689 paramList.append(quickParameterFill(ret, "Rotate Y", "rotate_y", "double", "0", "0", "360"));
690 paramList.append(quickParameterFill(ret, "Rotate X", "rotate_x", "double", "0", "0", "360"));
691 paramList.append(quickParameterFill(ret, "Rotate Z", "rotate_z", "double", "0", "0", "360"));
692 paramList.append(quickParameterFill(ret, "Fix Rotate Y", "fix_rotate_y", "double", "0", "0", "360"));
693 paramList.append(quickParameterFill(ret, "Fix Rotate X", "fix_rotate_x", "double", "0", "0", "360"));
694 paramList.append(quickParameterFill(ret, "Fix Rotate Z", "fix_rotate_z", "double", "0", "0", "360"));
695 paramList.append(quickParameterFill(ret, "Shear Y", "shear_y", "double", "0", "0", "360"));
696 paramList.append(quickParameterFill(ret, "Shear X", "shear_x", "double", "0", "0", "360"));
697 paramList.append(quickParameterFill(ret, "Shear Z", "shear_z", "double", "0", "0", "360"));
698 paramList.append(quickParameterFill(ret, "Fix Shear Y", "fix_shear_y", "double", "0", "0", "360"));
699 paramList.append(quickParameterFill(ret, "Fix Shear X", "fix_shear_x", "double", "0", "0", "360"));
700 paramList.append(quickParameterFill(ret, "Fix Shear Z", "fix_shear_z", "double", "0", "0", "360"));
701 paramList.append(quickParameterFill(ret, "Mirror", "mirror_off", "bool", "0", "0", "1"));
702 paramList.append(quickParameterFill(ret, "Repeat", "repeat_off", "bool", "0", "0", "1"));
703 paramList.append(quickParameterFill(ret, "Geometry", "geometry", "geometry", "0;0;100;100;100", "0;0;100;100;100", "0;0;100;100;100"));
704 tname.appendChild(ret.createTextNode("Composite"));
705 } else if (name == "region") {
706 tname.appendChild(ret.createTextNode("Region"));
712 ktrans.appendChild(tname);
713 ktrans.appendChild(desc);
715 foreach(const QDomElement &e, paramList) {
716 ktrans.appendChild(e);
720 transitions->append(ret.documentElement());
721 //kDebug() << "//// //// TRANSITON XML";
722 // kDebug() << ret.toString();
725 <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" />
729 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>";
731 ret.setContent(wipetrans);
732 transitions->append(ret.documentElement());
734 /*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>";
736 ret2.setContent(alphatrans);
737 transitions->append(ret2.documentElement());*/
740 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)
742 QDomElement parameter = doc.createElement("parameter");
743 parameter.setAttribute("tag", tag);
744 parameter.setAttribute("default", def);
745 parameter.setAttribute("type", type);
746 parameter.setAttribute("name", tag);
747 parameter.setAttribute("max", max);
748 parameter.setAttribute("min", min);
750 parameter.setAttribute("paramlist", list);
751 if (!listdisplaynames.isEmpty())
752 parameter.setAttribute("paramlistdisplay", listdisplaynames);
753 if (!factor.isEmpty())
754 parameter.setAttribute("factor", factor);
755 if (!namedesc.isEmpty())
756 parameter.setAttribute("namedesc", namedesc);
757 if (!format.isEmpty())
758 parameter.setAttribute("format", format);
759 QDomElement pname = doc.createElement("name");
760 pname.appendChild(doc.createTextNode(name));
761 parameter.appendChild(pname);