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;
64 initEffects::initEffects()
69 initEffects::~initEffects()
75 void initEffects::refreshLumas()
78 // Check for Kdenlive installed luma files, add empty string at start for no luma
79 QStringList imagenamelist = QStringList() << i18n("None");
80 QStringList imagefiles = QStringList() << QString();
82 filters << "*.pgm" << "*.png";
84 QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
85 foreach(const QString &folder, customLumas) {
86 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
87 foreach(const QString &fname, filesnames) {
88 imagenamelist.append(fname);
89 imagefiles.append(folder + '/' + fname);
93 // Check for MLT lumas
94 QString folder = mlt_environment("MLT_DATA");
95 folder.append("/lumas/").append(mlt_environment("MLT_NORMALISATION"));
96 QDir lumafolder(folder);
97 QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
98 foreach(const QString &fname, filesnames) {
99 imagenamelist.append(fname);
100 imagefiles.append(folder + '/' + fname);
102 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", QString());
103 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
104 for (int i = 0; i < params.count(); i++) {
105 QDomElement e = params.item(i).toElement();
106 if (e.attribute("tag") == "resource") {
107 e.setAttribute("paramlistdisplay", imagenamelist.join(","));
108 e.setAttribute("paramlist", imagefiles.join(","));
117 Mlt::Repository *initEffects::parseEffectFiles()
119 QStringList::Iterator more;
120 QStringList::Iterator it;
121 QStringList fileList;
125 // Build effects. Retrieve the list of MLT's available effects first.
126 Mlt::Repository *repository = Mlt::Factory::init();
128 kDebug() << "Repository did not finish init " ;
131 Mlt::Properties *filters = repository->filters();
132 QStringList filtersList;
134 // Check for blacklisted effects
135 QString blacklist = KStandardDirs::locate("appdata", "blacklisted_effects.txt");
137 QFile file(blacklist);
138 QStringList blackListed;
140 if (file.open(QIODevice::ReadOnly)) {
141 QTextStream in(&file);
142 while (!in.atEnd()) {
143 QString black = in.readLine().simplified();
144 if (!black.isEmpty() && !black.startsWith('#')) blackListed.append(black);
149 // Check for blacklisted transitions
150 blacklist = KStandardDirs::locate("appdata", "blacklisted_transitions.txt");
152 QFile file2(blacklist);
153 QStringList blackListedtransitions;
155 if (file2.open(QIODevice::ReadOnly)) {
156 QTextStream in(&file2);
157 while (!in.atEnd()) {
158 QString black = in.readLine().simplified();
159 if (!black.isEmpty() && !black.startsWith('#')) blackListedtransitions.append(black);
164 for (int i = 0 ; i < filters->count() ; i++) {
165 filtersList << filters->get_name(i);
168 // Build effects. check producers first.
170 Mlt::Properties *producers = repository->producers();
171 QStringList producersList;
172 for (int i = 0 ; i < producers->count() ; i++) {
173 producersList << producers->get_name(i);
178 Mlt::Properties *transitions = repository->transitions();
179 QStringList transitionsItemList;
180 for (int i = 0 ; i < transitions->count() ; i++) {
181 transitionsItemList << transitions->get_name(i);
185 foreach(const QString &trans, blackListedtransitions) {
186 if (transitionsItemList.contains(trans)) transitionsItemList.removeAll(trans);
188 fillTransitionsList(repository, &MainWindow::transitions, transitionsItemList);
190 KGlobal::dirs()->addResourceType("ladspa_plugin", 0, "lib/ladspa");
191 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/lib/ladspa");
192 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/local/lib/ladspa");
193 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/lib/ladspa");
194 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/local/lib/ladspa");
196 kDebug() << "// INIT EFFECT SEARCH" << endl;
198 QStringList direc = KGlobal::dirs()->findDirs("data", "kdenlive/effects");
201 for (more = direc.begin() ; more != direc.end() ; ++more) {
202 directory = QDir(*more);
205 fileList = directory.entryList(filter, QDir::Files);
206 for (it = fileList.begin() ; it != fileList.end() ; ++it) {
207 itemName = KUrl(*more + *it).path();
208 parseEffectFile(&MainWindow::customEffects, &MainWindow::audioEffects, &MainWindow::videoEffects, itemName, filtersList, producersList);
209 // kDebug()<<"// FOUND EFFECT FILE: "<<itemName<<endl;
213 foreach(const QString &effect, blackListed) {
214 if (filtersList.contains(effect)) filtersList.removeAll(effect);
217 foreach(const QString &filtername, filtersList) {
218 QDomDocument doc = createDescriptionFromMlt(repository, "filters", filtername);
220 MainWindow::videoEffects.append(doc.documentElement());
226 void initEffects::parseCustomEffectsFile()
228 MainWindow::customEffects.clear();
229 QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
230 QDir directory = QDir(path);
233 const QStringList fileList = directory.entryList(filter, QDir::Files);
235 foreach(const QString &filename, fileList) {
236 itemName = KUrl(path + filename).path();
238 QFile file(itemName);
239 doc.setContent(&file, false);
241 QDomNodeList effects = doc.elementsByTagName("effect");
242 if (effects.count() != 1) {
243 kDebug() << "More than one effect in file " << itemName << ", NOT SUPPORTED YET";
245 QDomElement e = effects.item(0).toElement();
246 MainWindow::customEffects.append(e);
252 void initEffects::parseEffectFile(EffectsList *customEffectList, EffectsList *audioEffectList, EffectsList *videoEffectList, QString name, QStringList filtersList, QStringList producersList)
256 doc.setContent(&file, false);
258 QDomElement documentElement = doc.documentElement();
259 QDomNodeList effects = doc.elementsByTagName("effect");
261 if (effects.count() == 0) {
262 kDebug() << "// EFFECT FILET: " << name << " IS BROKEN" << endl;
266 if (doc.elementsByTagName("effectgroup").item(0).toElement().tagName() == "effectgroup") {
267 groupName = documentElement.attribute("name", QString());
272 while (!effects.item(i).isNull()) {
273 documentElement = effects.item(i).toElement();
274 QString tag = documentElement.attribute("tag", QString());
275 bool ladspaOk = true;
276 if (tag == "ladspa") {
277 QString library = documentElement.attribute("library", QString());
278 if (KStandardDirs::locate("ladspa_plugin", library).isEmpty()) ladspaOk = false;
282 if ((filtersList.contains(tag) || producersList.contains(tag)) && ladspaOk) {
283 QString type = documentElement.attribute("type", QString());
284 if (type == "audio") audioEffectList->append(documentElement);
285 else if (type == "custom") customEffectList->append(documentElement);
286 else videoEffectList->append(documentElement);
290 QDomNode n = documentElement.firstChild();
291 QString id, effectName, effectTag, paramType;
296 EffectParamDescFactory effectDescParamFactory;
297 EffectDesc *effect = NULL;
300 QDomNode namenode = documentElement.elementsByTagName("name").item(0);
301 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text());
302 if (!groupName.isEmpty()) effectName.prepend("_" + groupName + "_");
304 QDomNode propsnode = documentElement.elementsByTagName("properties").item(0);
305 if (!propsnode.isNull()) {
306 QDomElement propselement = propsnode.toElement();
307 id = propselement.attribute("id", QString());
308 effectTag = propselement.attribute("tag", QString());
309 if (propselement.attribute("type", QString()) == "audio") type = AUDIOEFFECT;
310 else if (propselement.attribute("type", QString()) == "custom") type = CUSTOMEFFECT;
311 else type = VIDEOEFFECT;
314 QString effectDescription;
315 QDomNode descnode = documentElement.elementsByTagName("description").item(0);
316 if (!descnode.isNull()) effectDescription = descnode.toElement().text() + "<br />";
318 QString effectAuthor;
319 QDomNode authnode = documentElement.elementsByTagName("author").item(0);
320 if (!authnode.isNull()) effectAuthor = authnode.toElement().text() + "<br />";
322 if (effectName.isEmpty() || id.isEmpty() || effectTag.isEmpty()) return;
324 effect = new EffectDesc(effectName, id, effectTag, effectDescription, effectAuthor, type);
326 QDomNodeList paramList = documentElement.elementsByTagName("parameter");
327 if (paramList.count() == 0) {
328 QDomElement fixed = doc.createElement("parameter");
329 fixed.setAttribute("type", "fixed");
330 effect->addParameter(effectDescParamFactory.createParameter(fixed));
332 else for (int i = 0; i < paramList.count(); i++) {
333 QDomElement e = paramList.item(i).toElement();
336 QDomNamedNodeMap attrs = e.attributes();
339 while (!attrs.item(i).isNull()) {
340 QDomNode n = attrs.item(i);
341 value = n.nodeValue();
342 if (value.find("MAX_WIDTH") != -1)
343 value.replace("MAX_WIDTH", QString::number(KdenliveSettings::defaultwidth()));
344 if (value.find("MID_WIDTH") != -1)
345 value.replace("MID_WIDTH", QString::number(KdenliveSettings::defaultwidth() / 2));
346 if (value.find("MAX_HEIGHT") != -1)
347 value.replace("MAX_HEIGHT", QString::number(KdenliveSettings::defaultheight()));
348 if (value.find("MID_HEIGHT") != -1)
349 value.replace("MID_HEIGHT", QString::number(KdenliveSettings::defaultheight() / 2));
350 n.setNodeValue(value);
353 effect->addParameter(effectDescParamFactory.createParameter(e));
356 effectList->append(effect);
363 const char* initEffects::ladspaEffectString(int ladspaId, QStringList params)
365 if (ladspaId == 1433) //Pitch
366 return ladspaPitchEffectString(params);
367 else if (ladspaId == 1216) //Room Reverb
368 return ladspaRoomReverbEffectString(params);
369 else if (ladspaId == 1423) //Reverb
370 return ladspaReverbEffectString(params);
371 else if (ladspaId == 1901) //Reverb
372 return ladspaEqualizerEffectString(params);
374 kDebug() << "++++++++++ ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
375 return "<jackrack></jackrack>";
380 void initEffects::ladspaEffectFile(const QString & fname, int ladspaId, QStringList params)
382 const char *filterString;
385 filterString = ladspaPitchEffectString(params);
388 filterString = ladspaVinylEffectString(params);
390 case 1216 : //Room Reverb
391 filterString = ladspaRoomReverbEffectString(params);
394 filterString = ladspaReverbEffectString(params);
396 case 1195: //Declipper
397 filterString = ladspaDeclipEffectString(params);
400 filterString = ladspaEqualizerEffectString(params);
402 case 1913: // Limiter
403 filterString = ladspaLimiterEffectString(params);
405 case 1193: // Pitch Shifter
406 filterString = ladspaPitchShifterEffectString(params);
408 case 1417: // Rate Scaler
409 filterString = ladspaRateScalerEffectString(params);
412 filterString = ladspaPhaserEffectString(params);
415 kDebug() << "++++++++++ ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
421 if (f.open(QIODevice::WriteOnly)) {
422 QTextStream stream(&f);
423 stream << filterString;
425 } else kDebug() << "++++++++++ ERROR CANNOT WRITE TO: " << KdenliveSettings::currenttmpfolder() + fname << endl;
429 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>";
432 const char* initEffects::ladspaDeclipEffectString(QStringList)
434 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());
438 const char* initEffects::ladspaVocoderEffectString(QStringList params)
440 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]));
443 const char* initEffects::ladspaVinylEffectString(QStringList params)
445 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());
448 const char* initEffects::ladspaPitchEffectString(QStringList params)
450 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());
453 const char* initEffects::ladspaRoomReverbEffectString(QStringList params)
455 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());
458 const char* initEffects::ladspaReverbEffectString(QStringList params)
460 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());
463 const char* initEffects::ladspaEqualizerEffectString(QStringList params)
465 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());
468 const char* initEffects::ladspaLimiterEffectString(QStringList params)
470 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());
473 const char* initEffects::ladspaPitchShifterEffectString(QStringList params)
475 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());
478 const char* initEffects::ladspaRateScalerEffectString(QStringList params)
480 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());
483 const char* initEffects::ladspaPhaserEffectString(QStringList params)
485 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());
489 QDomDocument initEffects::createDescriptionFromMlt(Mlt::Repository* repository, const QString& /*type*/, const QString& filtername)
493 Mlt::Properties *metadata = repository->metadata(filter_type, filtername.toAscii().data());
494 //kDebug() << filtername;
495 if (metadata && metadata->is_valid()) {
496 if (metadata->get("title") && metadata->get("identifier")) {
497 QDomElement eff = ret.createElement("effect");
498 eff.setAttribute("tag", metadata->get("identifier"));
499 eff.setAttribute("id", metadata->get("identifier"));
501 QDomElement name = ret.createElement("name");
502 name.appendChild(ret.createTextNode(metadata->get("title")));
504 QDomElement desc = ret.createElement("description");
505 desc.appendChild(ret.createTextNode(metadata->get("description")));
507 QDomElement author = ret.createElement("author");
508 author.appendChild(ret.createTextNode(metadata->get("creator")));
510 eff.appendChild(name);
511 eff.appendChild(author);
512 eff.appendChild(desc);
514 Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
515 for (int j = 0; param_props.is_valid() && j < param_props.count();j++) {
516 QDomElement params = ret.createElement("parameter");
518 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
520 params.setAttribute("name", paramdesc.get("identifier"));
522 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
523 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
524 if (QString(paramdesc.get("type")) == "integer")
525 params.setAttribute("type", "constant");
526 if (QString(paramdesc.get("type")) == "float") {
527 params.setAttribute("type", "constant");
528 params.setAttribute("factor", "1000");
529 if (paramdesc.get("maximum")) params.setAttribute("max", QString(paramdesc.get("maximum")).toFloat()*1000.0);
530 if (paramdesc.get("minimum")) params.setAttribute("min", QString(paramdesc.get("minimum")).toFloat()*1000.0);
532 if (QString(paramdesc.get("type")) == "boolean")
533 params.setAttribute("type", "bool");
534 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) != "geometry") {
535 params.setAttribute("type", "geometry");
536 params.setAttribute("format", paramdesc.get("format"));
538 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) == "geometry") {
539 params.setAttribute("type", "geometry");
540 //params.setAttribute("format", paramdesc.get("format"));
542 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
543 if (paramdesc.get("value")) {
544 params.setAttribute("value", paramdesc.get("value"));
546 params.setAttribute("value", paramdesc.get("default"));
550 QDomElement pname = ret.createElement("name");
551 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
552 params.appendChild(pname);
554 eff.appendChild(params);
556 ret.appendChild(eff);
560 QTextStream str(&outstr);
562 kDebug() << outstr;*/
566 void initEffects::fillTransitionsList(Mlt::Repository * repository, EffectsList* transitions, QStringList names)
568 // remove transitions that are not implemented
569 int pos = names.indexOf("mix");
570 if (pos != -1) names.takeAt(pos);
571 pos = names.indexOf("region");
572 if (pos != -1) names.takeAt(pos);
573 foreach(const QString &name, names) {
575 QDomElement ktrans = ret.createElement("ktransition");
576 ret.appendChild(ktrans);
578 ktrans.setAttribute("tag", name);
579 QDomElement tname = ret.createElement("name");
581 QDomElement desc = ret.createElement("description");
583 QList<QDomElement> paramList;
584 Mlt::Properties *metadata = repository->metadata(transition_type, name.toAscii().data());
585 //kDebug() << filtername;
586 if (metadata && metadata->is_valid()) {
588 desc.appendChild(ret.createTextNode(metadata->get("description")));
590 Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
591 for (int j = 0; param_props.is_valid() && j < param_props.count();j++) {
592 QDomElement params = ret.createElement("parameter");
594 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
596 params.setAttribute("name", paramdesc.get("identifier"));
598 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
599 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
600 if (QString(paramdesc.get("type")) == "integer") {
601 params.setAttribute("type", "constant");
602 params.setAttribute("factor", "100");
604 if (QString(paramdesc.get("type")) == "boolean")
605 params.setAttribute("type", "bool");
606 if (!QString(paramdesc.get("format")).isEmpty()) {
607 params.setAttribute("type", "complex");
608 params.setAttribute("format", paramdesc.get("format"));
611 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
612 if (paramdesc.get("value")) {
613 params.setAttribute("value", paramdesc.get("value"));
615 params.setAttribute("value", paramdesc.get("default"));
619 QDomElement pname = ret.createElement("name");
620 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
621 params.appendChild(pname);
623 ktrans.appendChild(params);
626 ret.appendChild(ktrans);
627 if (metadata->get("title") && metadata->get("identifier")) {
628 ktrans.setAttribute("tag", name);
629 QDomElement tname = ret.createElement("name");
630 tname.appendChild(ret.createTextNode(metadata->get("title")));
631 ktrans.appendChild(tname);
634 //kDebug() << ret.toString();
636 // Check for Kdenlive installed luma files, add empty string at start for no luma
637 QStringList imagenamelist = QStringList() << i18n("None");
638 QStringList imagefiles = QStringList() << QString();
640 filters << "*.pgm" << "*.png";
642 QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
643 foreach(const QString &folder, customLumas) {
644 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
645 foreach(const QString &fname, filesnames) {
646 imagenamelist.append(fname);
647 imagefiles.append(folder + '/' + fname);
651 // Check for MLT lumas
652 QString folder = mlt_environment("MLT_DATA");
653 folder.append("/lumas/").append(mlt_environment("MLT_NORMALISATION"));
654 QDir lumafolder(folder);
655 QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
656 foreach(const QString &fname, filesnames) {
657 imagenamelist.append(fname);
658 imagefiles.append(folder + '/' + fname);
661 if (name == "luma") {
663 tname.appendChild(ret.createTextNode("Luma"));
664 desc.appendChild(ret.createTextNode("Applies a luma transition between the current and next frames"));
666 paramList.append(quickParameterFill(ret, "Softness", "softness", "double", "0", "0", "100", "", "", "100"));
667 paramList.append(quickParameterFill(ret, "Invert", "invert", "bool", "0", "0", "1"));
668 paramList.append(quickParameterFill(ret, "Image File", "resource", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
669 paramList.append(quickParameterFill(ret, "Reverse Transition", "reverse", "bool", "0", "0", "1"));
670 //thumbnailer.prepareThumbnailsCall(imagelist);
672 } else if (name == "composite") {
673 desc.appendChild(ret.createTextNode("A key-framable alpha-channel compositor for two frames."));
674 paramList.append(quickParameterFill(ret, "Geometry", "geometry", "geometry", "0%,0%:100%x100%:100", "-500;-500;-500;-500;0", "500;500;500;500;100"));
675 paramList.append(quickParameterFill(ret, "Alpha Channel Operation", "operator", "list", "over", "", "", "over,and,or,xor", "over,and,or,xor"));
676 paramList.append(quickParameterFill(ret, "Align", "aligned", "bool", "1", "0", "1"));
677 paramList.append(quickParameterFill(ret, "Fill", "fill", "bool", "0", "0", "1"));
678 paramList.append(quickParameterFill(ret, "Distort", "distort", "bool", "0", "0", "1"));
679 paramList.append(quickParameterFill(ret, "Luma Image File", "luma", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
680 paramList.append(quickParameterFill(ret, "Luma Softness", "softness", "double", "0", "0", "100", "", "", "100"));
681 paramList.append(quickParameterFill(ret, "Luma Invert", "luma_invert", "bool", "0", "0", "1"));
682 paramList.append(quickParameterFill(ret, "Force Progressive Rendering", "progressive", "bool", "0", "0", "1"));
683 paramList.append(quickParameterFill(ret, "Force Deinterlace Overlay", "deinterlace", "bool", "0", "0", "1"));
684 tname.appendChild(ret.createTextNode("Composite"));
686 ktrans.setAttribute("id", "composite");
688 QDomElement ktrans1 = ret1.createElement("ktransition");
689 ret1.appendChild(ktrans1);
690 ktrans1.setAttribute("tag", name);
691 QDomElement tname1 = ret.createElement("name");
692 tname1.appendChild(ret1.createTextNode("PIP"));*/
694 } else if (name == "mix") {
695 tname.appendChild(ret.createTextNode("Mix"));
696 } else if (name == "affine") {
697 tname.appendChild(ret.createTextNode("Affine"));
698 paramList.append(quickParameterFill(ret, "Rotate Y", "rotate_y", "double", "0", "0", "360"));
699 paramList.append(quickParameterFill(ret, "Rotate X", "rotate_x", "double", "0", "0", "360"));
700 paramList.append(quickParameterFill(ret, "Rotate Z", "rotate_z", "double", "0", "0", "360"));
701 paramList.append(quickParameterFill(ret, "Fix Rotate Y", "fix_rotate_y", "double", "0", "0", "360"));
702 paramList.append(quickParameterFill(ret, "Fix Rotate X", "fix_rotate_x", "double", "0", "0", "360"));
703 paramList.append(quickParameterFill(ret, "Fix Rotate Z", "fix_rotate_z", "double", "0", "0", "360"));
704 paramList.append(quickParameterFill(ret, "Shear Y", "shear_y", "double", "0", "0", "360"));
705 paramList.append(quickParameterFill(ret, "Shear X", "shear_x", "double", "0", "0", "360"));
706 paramList.append(quickParameterFill(ret, "Shear Z", "shear_z", "double", "0", "0", "360"));
707 paramList.append(quickParameterFill(ret, "Fix Shear Y", "fix_shear_y", "double", "0", "0", "360"));
708 paramList.append(quickParameterFill(ret, "Fix Shear X", "fix_shear_x", "double", "0", "0", "360"));
709 paramList.append(quickParameterFill(ret, "Fix Shear Z", "fix_shear_z", "double", "0", "0", "360"));
710 paramList.append(quickParameterFill(ret, "Mirror", "mirror_off", "bool", "0", "0", "1"));
711 paramList.append(quickParameterFill(ret, "Repeat", "repeat_off", "bool", "0", "0", "1"));
712 paramList.append(quickParameterFill(ret, "Geometry", "geometry", "geometry", "0;0;100;100;100", "0;0;100;100;100", "0;0;100;100;100"));
713 tname.appendChild(ret.createTextNode("Composite"));
714 } else if (name == "region") {
715 tname.appendChild(ret.createTextNode("Region"));
721 ktrans.appendChild(tname);
722 ktrans.appendChild(desc);
724 foreach(const QDomElement &e, paramList) {
725 ktrans.appendChild(e);
729 transitions->append(ret.documentElement());
730 //kDebug() << "//// //// TRANSITON XML";
731 // kDebug() << ret.toString();
734 <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" />
738 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>";
740 ret.setContent(wipetrans);
741 transitions->append(ret.documentElement());
743 /*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>";
745 ret2.setContent(alphatrans);
746 transitions->append(ret2.documentElement());*/
749 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)
751 QDomElement parameter = doc.createElement("parameter");
752 parameter.setAttribute("tag", tag);
753 parameter.setAttribute("default", def);
754 parameter.setAttribute("type", type);
755 parameter.setAttribute("name", tag);
756 parameter.setAttribute("max", max);
757 parameter.setAttribute("min", min);
759 parameter.setAttribute("paramlist", list);
760 if (!listdisplaynames.isEmpty())
761 parameter.setAttribute("paramlistdisplay", listdisplaynames);
762 if (!factor.isEmpty())
763 parameter.setAttribute("factor", factor);
764 if (!namedesc.isEmpty())
765 parameter.setAttribute("namedesc", namedesc);
766 if (!format.isEmpty())
767 parameter.setAttribute("format", format);
768 QDomElement pname = doc.createElement("name");
769 pname.appendChild(doc.createTextNode(name));
770 parameter.appendChild(pname);