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()
67 // Check for Kdenlive installed luma files, add empty string at start for no luma
68 QStringList imagenamelist = QStringList() << i18n("None");
69 QStringList imagefiles = QStringList() << QString();
71 filters << "*.pgm" << "*.png";
73 QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
74 foreach(const QString & folder, customLumas) {
75 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
76 foreach(const QString & fname, filesnames) {
77 imagenamelist.append(fname);
78 imagefiles.append(KUrl(folder).path(KUrl::AddTrailingSlash) + fname);
82 // Check for MLT lumas
83 KUrl folder(mlt_environment("MLT_DATA"));
84 folder.addPath("lumas");
85 folder.addPath(mlt_environment("MLT_NORMALISATION"));
86 QDir lumafolder(folder.path());
87 QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
88 foreach(const QString & fname, filesnames) {
89 imagenamelist.append(fname);
92 imagefiles.append(path.toLocalFile());
94 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
95 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
96 for (int i = 0; i < params.count(); i++) {
97 QDomElement e = params.item(i).toElement();
98 if (e.attribute("tag") == "resource") {
99 e.setAttribute("paramlistdisplay", imagenamelist.join(","));
100 e.setAttribute("paramlist", imagefiles.join(","));
105 QDomElement compositeTransition = MainWindow::transitions.getEffectByTag("composite", "composite");
106 params = compositeTransition.elementsByTagName("parameter");
107 for (int i = 0; i < params.count(); i++) {
108 QDomElement e = params.item(i).toElement();
109 if (e.attribute("tag") == "luma") {
110 e.setAttribute("paramlistdisplay", imagenamelist.join(","));
111 e.setAttribute("paramlist", imagefiles.join(","));
118 QDomDocument initEffects::getUsedCustomEffects(QMap <QString, QString> effectids)
120 QMapIterator<QString, QString> i(effectids);
123 QDomElement list = doc.createElement("customeffects");
124 doc.appendChild(list);
125 while (i.hasNext()) {
127 ix = MainWindow::customEffects.hasEffect(i.value(), i.key());
129 QDomElement e = MainWindow::customEffects.at(ix);
130 list.appendChild(doc.importNode(e, true));
137 Mlt::Repository *initEffects::parseEffectFiles()
139 QStringList::Iterator more;
140 QStringList::Iterator it;
141 QStringList fileList;
144 Mlt::Repository *repository = Mlt::Factory::init();
146 kDebug() << "Repository didn't finish initialisation" ;
150 // Retrieve the list of MLT's available effects.
151 Mlt::Properties *filters = repository->filters();
152 QStringList filtersList;
153 for (int i = 0; i < filters->count(); ++i)
154 filtersList << filters->get_name(i);
157 // Retrieve the list of available producers.
158 Mlt::Properties *producers = repository->producers();
159 QStringList producersList;
160 for (int i = 0; i < producers->count(); ++i)
161 producersList << producers->get_name(i);
162 KdenliveSettings::setProducerslist(producersList);
165 // Retrieve the list of available transitions.
166 Mlt::Properties *transitions = repository->transitions();
167 QStringList transitionsItemList;
168 for (int i = 0; i < transitions->count(); ++i)
169 transitionsItemList << transitions->get_name(i);
172 // Remove blacklisted transitions from the list.
173 QFile file(KStandardDirs::locate("appdata", "blacklisted_transitions.txt"));
174 if (file.open(QIODevice::ReadOnly)) {
175 QTextStream in(&file);
176 while (!in.atEnd()) {
177 QString black = in.readLine().simplified();
178 if (!black.isEmpty() && !black.startsWith('#') &&
179 transitionsItemList.contains(black))
180 transitionsItemList.removeAll(black);
185 // Fill transitions list.
186 fillTransitionsList(repository, &MainWindow::transitions, transitionsItemList);
188 // Set the directories to look into for ladspa plugins.
189 KGlobal::dirs()->addResourceType("ladspa_plugin", 0, "lib/ladspa");
190 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/lib/ladspa");
191 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/local/lib/ladspa");
192 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/lib/ladspa");
193 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/local/lib/ladspa");
194 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/lib64/ladspa");
195 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/local/lib64/ladspa");
197 // Set the directories to look into for effects.
198 QStringList direc = KGlobal::dirs()->findDirs("appdata", "effects");
200 // Iterate through effects directories to parse all XML files.
201 for (more = direc.begin(); more != direc.end(); ++more) {
202 QDir directory(*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,
209 &MainWindow::audioEffects,
210 &MainWindow::videoEffects,
211 itemName, filtersList, producersList, repository);
215 // Remove blacklisted effects from the filters list.
216 QFile file2(KStandardDirs::locate("appdata", "blacklisted_effects.txt"));
217 if (file2.open(QIODevice::ReadOnly)) {
218 QTextStream in(&file2);
219 while (!in.atEnd()) {
220 QString black = in.readLine().simplified();
221 if (!black.isEmpty() && !black.startsWith('#') &&
222 filtersList.contains(black))
223 filtersList.removeAll(black);
229 * Cleanup the global lists. We use QMap because of its automatic sorting
230 * (by key) and key uniqueness (using insert() instead of insertMulti()).
231 * This introduces some more cycles (while removing them from other parts of
232 * the code and centralising them), but due to the way this methods, QMap
233 * and EffectsList are implemented, there's no easy way to make it
234 * differently without reinplementing something (which should really be
237 QDomElement effectInfo;
238 QMap<QString, QDomElement> effectsMap;
239 for (int i = 0; i < MainWindow::transitions.count(); ++i) {
240 effectInfo = MainWindow::transitions.at(i);
241 effectsMap.insert(effectInfo.elementsByTagName("name").item(0).toElement().text().toLower().toUtf8().data(), effectInfo);
243 MainWindow::transitions.clearList();
244 foreach(const QDomElement & effect, effectsMap)
245 MainWindow::transitions.append(effect);
247 for (int i = 0; i < MainWindow::customEffects.count(); ++i) {
248 effectInfo = MainWindow::customEffects.at(i);
249 effectsMap.insert(effectInfo.elementsByTagName("name").item(0).toElement().text().toLower().toUtf8().data(), effectInfo);
251 MainWindow::customEffects.clearList();
252 foreach(const QDomElement & effect, effectsMap)
253 MainWindow::customEffects.append(effect);
255 for (int i = 0; i < MainWindow::audioEffects.count(); ++i) {
256 effectInfo = MainWindow::audioEffects.at(i);
257 effectsMap.insert(effectInfo.elementsByTagName("name").item(0).toElement().text().toLower().toUtf8().data(), effectInfo);
259 MainWindow::audioEffects.clearList();
260 foreach(const QDomElement & effect, effectsMap)
261 MainWindow::audioEffects.append(effect);
263 for (int i = 0; i < MainWindow::videoEffects.count(); ++i) {
264 effectInfo = MainWindow::videoEffects.at(i);
265 effectsMap.insert(effectInfo.elementsByTagName("name").item(0).toElement().text().toLower().toUtf8().data(), effectInfo);
267 // Add remaining filters to the list of video effects.
268 foreach(const QString & filtername, filtersList) {
269 QDomDocument doc = createDescriptionFromMlt(repository, "filters", filtername);
271 effectsMap.insert(doc.documentElement().elementsByTagName("name").item(0).toElement().text().toLower().toUtf8().data(), doc.documentElement());
273 MainWindow::videoEffects.clearList();
274 foreach(const QDomElement & effect, effectsMap)
275 MainWindow::videoEffects.append(effect);
281 void initEffects::parseCustomEffectsFile()
283 MainWindow::customEffects.clearList();
285 * Why a QMap? See parseEffectFiles(). It's probably useless here, but we
286 * cannot be sure about it.
288 QMap<QString, QDomElement> effectsMap;
289 QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
290 QDir directory = QDir(path);
293 const QStringList fileList = directory.entryList(filter, QDir::Files);
295 * We need to declare these variables outside the foreach, or the QMap will
296 * refer to non existing variables (QMap::insert() takes references as
300 QDomNodeList effects;
302 foreach(const QString & filename, fileList) {
303 QString itemName = KUrl(path + filename).path();
304 QFile file(itemName);
305 doc.setContent(&file, false);
307 effects = doc.elementsByTagName("effect");
308 if (effects.count() != 1) {
309 kDebug() << "More than one effect in file " << itemName << ", not supported yet";
311 e = effects.item(0).toElement();
312 effectsMap.insert(e.elementsByTagName("name").item(0).toElement().text().toLower().toUtf8().data(), e);
315 foreach(const QDomElement & effect, effectsMap)
316 MainWindow::customEffects.append(effect);
320 void initEffects::parseEffectFile(EffectsList *customEffectList, EffectsList *audioEffectList, EffectsList *videoEffectList, QString name, QStringList filtersList, QStringList producersList, Mlt::Repository *repository)
324 doc.setContent(&file, false);
326 QDomElement documentElement = doc.documentElement();
327 QDomNodeList effects = doc.elementsByTagName("effect");
329 if (effects.count() == 0) {
330 kDebug() << "Effect broken: " << name;
334 for (int i = 0; !effects.item(i).isNull(); ++i) {
335 documentElement = effects.item(i).toElement();
336 QString tag = documentElement.attribute("tag", QString());
338 if (documentElement.hasAttribute("version")) {
339 // a specific version of the filter is required
340 Mlt::Properties *metadata = repository->metadata(filter_type, tag.toUtf8().data());
341 if (metadata && metadata->is_valid()) {
342 double version = metadata->get_double("version");
343 if (documentElement.attribute("version").toDouble() > version) {
351 bool ladspaOk = true;
352 if (tag == "ladspa") {
353 QString library = documentElement.attribute("library", QString());
354 if (KStandardDirs::locate("ladspa_plugin", library).isEmpty()) ladspaOk = false;
357 // Parse effect information.
358 if ((filtersList.contains(tag) || producersList.contains(tag)) && ladspaOk) {
359 QString type = documentElement.attribute("type", QString());
361 audioEffectList->append(documentElement);
362 else if (type == "custom")
363 customEffectList->append(documentElement);
365 videoEffectList->append(documentElement);
369 QDomNode n = documentElement.firstChild();
370 QString id, effectName, effectTag, paramType;
375 EffectParamDescFactory effectDescParamFactory;
376 EffectDesc *effect = NULL;
379 QDomNode namenode = documentElement.elementsByTagName("name").item(0);
380 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text());
381 if (!groupName.isEmpty()) effectName.prepend("_" + groupName + "_");
383 QDomNode propsnode = documentElement.elementsByTagName("properties").item(0);
384 if (!propsnode.isNull()) {
385 QDomElement propselement = propsnode.toElement();
386 id = propselement.attribute("id", QString());
387 effectTag = propselement.attribute("tag", QString());
388 if (propselement.attribute("type", QString()) == "audio") type = AUDIOEFFECT;
389 else if (propselement.attribute("type", QString()) == "custom") type = CUSTOMEFFECT;
390 else type = VIDEOEFFECT;
393 QString effectDescription;
394 QDomNode descnode = documentElement.elementsByTagName("description").item(0);
395 if (!descnode.isNull()) effectDescription = descnode.toElement().text() + "<br />";
397 QString effectAuthor;
398 QDomNode authnode = documentElement.elementsByTagName("author").item(0);
399 if (!authnode.isNull()) effectAuthor = authnode.toElement().text() + "<br />";
401 if (effectName.isEmpty() || id.isEmpty() || effectTag.isEmpty()) return;
403 effect = new EffectDesc(effectName, id, effectTag, effectDescription, effectAuthor, type);
405 QDomNodeList paramList = documentElement.elementsByTagName("parameter");
406 if (paramList.count() == 0) {
407 QDomElement fixed = doc.createElement("parameter");
408 fixed.setAttribute("type", "fixed");
409 effect->addParameter(effectDescParamFactory.createParameter(fixed));
411 else for (int i = 0; i < paramList.count(); i++) {
412 QDomElement e = paramList.item(i).toElement();
415 QDomNamedNodeMap attrs = e.attributes();
418 while (!attrs.item(i).isNull()) {
419 QDomNode n = attrs.item(i);
420 value = n.nodeValue();
421 if (value.find("MAX_WIDTH") != -1)
422 value.replace("MAX_WIDTH", QString::number(KdenliveSettings::defaultwidth()));
423 if (value.find("MID_WIDTH") != -1)
424 value.replace("MID_WIDTH", QString::number(KdenliveSettings::defaultwidth() / 2));
425 if (value.find("MAX_HEIGHT") != -1)
426 value.replace("MAX_HEIGHT", QString::number(KdenliveSettings::defaultheight()));
427 if (value.find("MID_HEIGHT") != -1)
428 value.replace("MID_HEIGHT", QString::number(KdenliveSettings::defaultheight() / 2));
429 n.setNodeValue(value);
432 effect->addParameter(effectDescParamFactory.createParameter(e));
435 effectList->append(effect);
441 const char* initEffects::ladspaEffectString(int ladspaId, QStringList params)
443 if (ladspaId == 1433) //Pitch
444 return ladspaPitchEffectString(params);
445 else if (ladspaId == 1216) //Room Reverb
446 return ladspaRoomReverbEffectString(params);
447 else if (ladspaId == 1423) //Reverb
448 return ladspaReverbEffectString(params);
449 else if (ladspaId == 1901) //Reverb
450 return ladspaEqualizerEffectString(params);
452 kDebug() << "++++++++++ ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
453 return "<jackrack></jackrack>";
458 void initEffects::ladspaEffectFile(const QString & fname, int ladspaId, QStringList params)
460 const char *filterString;
463 filterString = ladspaPitchEffectString(params);
466 filterString = ladspaVinylEffectString(params);
468 case 1216 : //Room Reverb
469 filterString = ladspaRoomReverbEffectString(params);
472 filterString = ladspaReverbEffectString(params);
474 case 1195: //Declipper
475 filterString = ladspaDeclipEffectString(params);
478 filterString = ladspaEqualizerEffectString(params);
480 case 1913: // Limiter
481 filterString = ladspaLimiterEffectString(params);
483 case 1193: // Pitch Shifter
484 filterString = ladspaPitchShifterEffectString(params);
486 case 1417: // Rate Scaler
487 filterString = ladspaRateScalerEffectString(params);
490 filterString = ladspaPhaserEffectString(params);
492 case 1197: // 15 Band Equalizer
493 filterString = ladspaEqualizer15EffectString(params);
496 kDebug() << "++++++++++ ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
502 if (f.open(QIODevice::WriteOnly)) {
503 QTextStream stream(&f);
504 stream << filterString;
506 } else kDebug() << "++++++++++ ERROR CANNOT WRITE TO: " << KdenliveSettings::currenttmpfolder() + fname << endl;
507 delete [] filterString;
510 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>";
513 const char* initEffects::ladspaDeclipEffectString(QStringList)
515 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());
519 const char* initEffects::ladspaVocoderEffectString(QStringList params)
521 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]));
524 const char* initEffects::ladspaVinylEffectString(QStringList params)
526 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());
529 const char* initEffects::ladspaPitchEffectString(QStringList params)
531 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());
534 const char* initEffects::ladspaRoomReverbEffectString(QStringList params)
536 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());
539 const char* initEffects::ladspaReverbEffectString(QStringList params)
541 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());
544 const char* initEffects::ladspaEqualizerEffectString(QStringList params)
546 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());
549 const char* initEffects::ladspaLimiterEffectString(QStringList params)
551 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());
554 const char* initEffects::ladspaPitchShifterEffectString(QStringList params)
556 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());
559 const char* initEffects::ladspaRateScalerEffectString(QStringList params)
561 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());
564 const char* initEffects::ladspaPhaserEffectString(QStringList params)
566 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());
568 const char* initEffects::ladspaEqualizer15EffectString(QStringList params)
570 return qstrdup(QString(jackString + "1197</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><controlrow><lock>true</lock><value>%5</value><value>%5</value></controlrow><controlrow><lock>true</lock><value>%6</value><value>%6</value></controlrow><controlrow><lock>true</lock><value>%7</value><value>%7</value></controlrow><controlrow><lock>true</lock><value>%8</value><value>%8</value></controlrow><controlrow><lock>true</lock><value>%9</value><value>%9</value></controlrow><controlrow><lock>true</lock><value>%10</value><value>%10</value></controlrow><controlrow><lock>true</lock><value>%11</value><value>%11</value></controlrow><controlrow><lock>true</lock><value>%12</value><value>%12</value></controlrow><controlrow><lock>true</lock><value>%13</value><value>%13</value></controlrow><controlrow><lock>true</lock><value>%14</value><value>%14</value></controlrow><controlrow><lock>true</lock><value>%15</value><value>%15</value></controlrow></plugin></jackrack>").arg(params[0]).arg(params[1]).arg(params[2]).arg(params[3]).arg(params[4]).arg(params[5]).arg(params[6]).arg(params[7]).arg(params[8]).arg(params[9]).arg(params[10]).arg(params[11]).arg(params[12]).arg(params[13]).arg(params[14]).toUtf8());
574 QDomDocument initEffects::createDescriptionFromMlt(Mlt::Repository* repository, const QString& /*type*/, const QString& filtername)
578 Mlt::Properties *metadata = repository->metadata(filter_type, filtername.toAscii().data());
579 //kDebug() << filtername;
580 if (metadata && metadata->is_valid()) {
581 if (metadata->get("title") && metadata->get("identifier")) {
582 QDomElement eff = ret.createElement("effect");
583 eff.setAttribute("tag", metadata->get("identifier"));
584 eff.setAttribute("id", metadata->get("identifier"));
586 QDomElement name = ret.createElement("name");
587 name.appendChild(ret.createTextNode(metadata->get("title")));
589 QDomElement desc = ret.createElement("description");
590 desc.appendChild(ret.createTextNode(metadata->get("description")));
592 QDomElement author = ret.createElement("author");
593 author.appendChild(ret.createTextNode(metadata->get("creator")));
595 eff.appendChild(name);
596 eff.appendChild(author);
597 eff.appendChild(desc);
599 Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
600 for (int j = 0; param_props.is_valid() && j < param_props.count(); j++) {
601 QDomElement params = ret.createElement("parameter");
603 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
605 params.setAttribute("name", paramdesc.get("identifier"));
607 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
608 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
609 if (QString(paramdesc.get("type")) == "integer")
610 params.setAttribute("type", "constant");
611 if (QString(paramdesc.get("type")) == "float") {
612 params.setAttribute("type", "constant");
613 params.setAttribute("factor", "1000");
614 if (paramdesc.get("maximum")) params.setAttribute("max", QString(paramdesc.get("maximum")).toFloat() * 1000.0);
615 if (paramdesc.get("minimum")) params.setAttribute("min", QString(paramdesc.get("minimum")).toFloat() * 1000.0);
617 if (QString(paramdesc.get("type")) == "boolean")
618 params.setAttribute("type", "bool");
619 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) != "geometry") {
620 params.setAttribute("type", "geometry");
621 params.setAttribute("format", paramdesc.get("format"));
623 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) == "geometry") {
624 params.setAttribute("type", "geometry");
625 //params.setAttribute("format", paramdesc.get("format"));
627 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
628 if (paramdesc.get("value")) {
629 params.setAttribute("value", paramdesc.get("value"));
631 params.setAttribute("value", paramdesc.get("default"));
635 QDomElement pname = ret.createElement("name");
636 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
637 params.appendChild(pname);
639 eff.appendChild(params);
641 ret.appendChild(eff);
647 QTextStream str(&outstr);
649 kDebug() << outstr;*/
653 void initEffects::fillTransitionsList(Mlt::Repository *repository, EffectsList *transitions, QStringList names)
655 // Remove transitions that are not implemented.
656 int pos = names.indexOf("mix");
660 QStringList imagenamelist = QStringList() << i18n("None");
661 QStringList imagefiles = QStringList() << QString();
663 filters << "*.pgm" << "*.png";
664 QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
665 foreach(QString folder, customLumas) {
666 if (!folder.endsWith('/'))
668 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
669 foreach(const QString & fname, filesnames) {
670 imagenamelist.append(fname);
671 imagefiles.append(folder + fname);
675 // Check for MLT luma files.
676 KUrl folder(mlt_environment("MLT_DATA"));
677 folder.addPath("lumas");
678 folder.addPath(mlt_environment("MLT_NORMALISATION"));
679 QDir lumafolder(folder.path());
680 QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
681 foreach(const QString & fname, filesnames) {
682 imagenamelist.append(fname);
685 imagefiles.append(path.toLocalFile());
688 foreach(const QString & name, names) {
690 QDomElement ktrans = ret.createElement("ktransition");
691 ret.appendChild(ktrans);
692 ktrans.setAttribute("tag", name);
694 QDomElement tname = ret.createElement("name");
695 QDomElement desc = ret.createElement("description");
696 ktrans.appendChild(tname);
697 ktrans.appendChild(desc);
698 Mlt::Properties *metadata = repository->metadata(transition_type, name.toUtf8().data());
699 if (metadata && metadata->is_valid()) {
700 // If possible, set name and description.
701 if (metadata->get("title") && metadata->get("identifier"))
702 tname.appendChild(ret.createTextNode(metadata->get("title")));
703 desc.appendChild(ret.createTextNode(metadata->get("description")));
705 Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
706 for (int i = 0; param_props.is_valid() && i < param_props.count(); ++i) {
707 QDomElement params = ret.createElement("parameter");
709 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(i)));
711 params.setAttribute("name", paramdesc.get("identifier"));
713 if (paramdesc.get("maximum"))
714 params.setAttribute("max", paramdesc.get("maximum"));
715 if (paramdesc.get("minimum"))
716 params.setAttribute("min", paramdesc.get("minimum"));
717 if (QString(paramdesc.get("type")) == "integer") {
718 params.setAttribute("type", "constant");
719 params.setAttribute("factor", "100");
721 if (QString(paramdesc.get("type")) == "boolean")
722 params.setAttribute("type", "bool");
723 if (!QString(paramdesc.get("format")).isEmpty()) {
724 params.setAttribute("type", "complex");
725 params.setAttribute("format", paramdesc.get("format"));
727 if (paramdesc.get("default"))
728 params.setAttribute("default", paramdesc.get("default"));
729 if (paramdesc.get("value"))
730 params.setAttribute("value", paramdesc.get("value"));
732 params.setAttribute("value", paramdesc.get("default"));
734 QDomElement pname = ret.createElement("name");
735 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
736 params.appendChild(pname);
737 ktrans.appendChild(params);
743 * Check for Kdenlive installed luma files, add empty string at
744 * start for no luma file.
747 // Implement default transitions.
748 QList<QDomElement> paramList;
749 if (name == "luma") {
750 ktrans.setAttribute("id", name);
751 tname.appendChild(ret.createTextNode(i18n("Wipe")));
752 desc.appendChild(ret.createTextNode(i18n("Applies a stationary transition between the current and next frames.")));
754 paramList.append(quickParameterFill(ret, i18n("Softness"), "softness", "double", "0", "0", "100", "", "", "100"));
755 paramList.append(quickParameterFill(ret, i18nc("@property: means that the image is inverted", "Invert"), "invert", "bool", "0", "0", "1"));
756 paramList.append(quickParameterFill(ret, i18n("Image File"), "resource", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
757 paramList.append(quickParameterFill(ret, i18n("Reverse Transition"), "reverse", "bool", "0", "0", "1"));
758 //thumbnailer.prepareThumbnailsCall(imagelist);
759 } else if (name == "composite") {
760 ktrans.setAttribute("id", name);
761 tname.appendChild(ret.createTextNode(i18n("Composite")));
762 desc.appendChild(ret.createTextNode(i18n("A key-framable alpha-channel compositor for two frames.")));
763 paramList.append(quickParameterFill(ret, i18n("Geometry"), "geometry", "geometry", "0%,0%:100%x100%:100", "-500;-500;-500;-500;0", "500;500;500;500;100"));
764 paramList.append(quickParameterFill(ret, i18n("Alpha Channel Operation"), "operator", "list", "over", "", "", "over,and,or,xor", i18n("Over,And,Or,Xor")));
765 paramList.append(quickParameterFill(ret, i18n("Align"), "aligned", "bool", "1", "0", "1"));
766 paramList.append(quickParameterFill(ret, i18n("Fill"), "fill", "bool", "1", "0", "1"));
767 paramList.append(quickParameterFill(ret, i18n("Distort"), "distort", "bool", "0", "0", "1"));
768 paramList.append(quickParameterFill(ret, i18n("Wipe File"), "luma", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
769 paramList.append(quickParameterFill(ret, i18n("Wipe Softness"), "softness", "double", "0", "0", "100", "", "", "100"));
770 paramList.append(quickParameterFill(ret, i18n("Wipe Invert"), "luma_invert", "bool", "0", "0", "1"));
771 paramList.append(quickParameterFill(ret, i18n("Force Progressive Rendering"), "progressive", "bool", "1", "0", "1"));
772 paramList.append(quickParameterFill(ret, i18n("Force Deinterlace Overlay"), "deinterlace", "bool", "0", "0", "1"));
773 } else if (name == "affine") {
774 tname.appendChild(ret.createTextNode(i18n("Affine")));
775 paramList.append(quickParameterFill(ret, i18n("Rotate Y"), "rotate_y", "double", "0", "0", "360"));
776 paramList.append(quickParameterFill(ret, i18n("Rotate X"), "rotate_x", "double", "0", "0", "360"));
777 paramList.append(quickParameterFill(ret, i18n("Rotate Z"), "rotate_z", "double", "0", "0", "360"));
778 paramList.append(quickParameterFill(ret, i18n("Fix Rotate Y"), "fix_rotate_y", "double", "0", "0", "360"));
779 paramList.append(quickParameterFill(ret, i18n("Fix Rotate X"), "fix_rotate_x", "double", "0", "0", "360"));
780 paramList.append(quickParameterFill(ret, i18n("Fix Rotate Z"), "fix_rotate_z", "double", "0", "0", "360"));
781 paramList.append(quickParameterFill(ret, i18n("Shear Y"), "shear_y", "double", "0", "0", "360"));
782 paramList.append(quickParameterFill(ret, i18n("Shear X"), "shear_x", "double", "0", "0", "360"));
783 paramList.append(quickParameterFill(ret, i18n("Shear Z"), "shear_z", "double", "0", "0", "360"));
784 paramList.append(quickParameterFill(ret, i18n("Fix Shear Y"), "fix_shear_y", "double", "0", "0", "360"));
785 paramList.append(quickParameterFill(ret, i18n("Fix Shear X"), "fix_shear_x", "double", "0", "0", "360"));
786 paramList.append(quickParameterFill(ret, i18n("Fix Shear Z"), "fix_shear_z", "double", "0", "0", "360"));
787 paramList.append(quickParameterFill(ret, i18n("Geometry"), "geometry", "geometry", "0,0,100%,100%,100%", "0,0,100%,100%,100%", "0,0,100%,100%,100%", "", "", "", "", "", "true"));
788 } else if (name == "mix") {
789 tname.appendChild(ret.createTextNode(i18n("Mix")));
790 } else if (name == "region") {
791 ktrans.setAttribute("id", name);
792 tname.appendChild(ret.createTextNode(i18n("Region")));
793 desc.appendChild(ret.createTextNode(i18n("Use alpha channel of another clip to create a transition.")));
794 paramList.append(quickParameterFill(ret, i18n("Transparency clip"), "resource", "url", "", "", "", "", "", ""));
795 paramList.append(quickParameterFill(ret, i18n("Geometry"), "composite.geometry", "geometry", "0%,0%:100%x100%:100", "-500;-500;-500;-500;0", "500;500;500;500;100"));
796 paramList.append(quickParameterFill(ret, i18n("Alpha Channel Operation"), "composite.operator", "list", "over", "", "", "over,and,or,xor", i18n("Over,And,Or,Xor")));
797 paramList.append(quickParameterFill(ret, i18n("Align"), "composite.aligned", "bool", "1", "0", "1"));
798 paramList.append(quickParameterFill(ret, i18n("Fill"), "composite.fill", "bool", "1", "0", "1"));
799 paramList.append(quickParameterFill(ret, i18n("Distort"), "composite.distort", "bool", "0", "0", "1"));
800 paramList.append(quickParameterFill(ret, i18n("Wipe File"), "composite.luma", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
801 paramList.append(quickParameterFill(ret, i18n("Wipe Softness"), "composite.softness", "double", "0", "0", "100", "", "", "100"));
802 paramList.append(quickParameterFill(ret, i18n("Wipe Invert"), "composite.luma_invert", "bool", "0", "0", "1"));
803 paramList.append(quickParameterFill(ret, i18n("Force Progressive Rendering"), "composite.progressive", "bool", "1", "0", "1"));
804 paramList.append(quickParameterFill(ret, i18n("Force Deinterlace Overlay"), "composite.deinterlace", "bool", "0", "0", "1"));
806 foreach(const QDomElement & e, paramList)
807 ktrans.appendChild(e);
810 // Add the transition to the global list.
811 transitions->append(ret.documentElement());
812 //kDebug() << ret.toString();
815 // Add some virtual transitions.
816 QString slidetrans = "<ktransition tag=\"composite\" id=\"slide\"><name>" + i18n("Slide") + "</name><description>" + i18n("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>" + i18n("Direction") + "</name> </parameter><parameter tag=\"aligned\" default=\"0\" type=\"bool\" name=\"aligned\" ><name>" + i18n("Align") + "</name></parameter><parameter tag=\"progressive\" default=\"1\" type=\"bool\" name=\"progressive\" ><name>" + i18n("Force Progressive Rendering") + "</name></parameter><parameter tag=\"deinterlace\" default=\"0\" type=\"bool\" name=\"deinterlace\" ><name>" + i18n("Force Deinterlace Overlay") + "</name></parameter><parameter tag=\"invert\" default=\"0\" type=\"bool\" name=\"invert\" ><name>" + i18nc("@property: means that the image is inverted", "Invert") + "</name></parameter></ktransition>";
818 ret.setContent(slidetrans);
819 transitions->append(ret.documentElement());
821 QString dissolve = "<ktransition tag=\"luma\" id=\"dissolve\"><name>" + i18n("Dissolve") + "</name><description>" + i18n("Fade out one video while fading in the other video.") + "</description><parameter tag=\"reverse\" default=\"0\" type=\"bool\" name=\"reverse\" ><name>" + i18n("Reverse") + "</name></parameter></ktransition>";
822 ret.setContent(dissolve);
823 transitions->append(ret.documentElement());
825 /*QString alphatrans = "<ktransition tag=\"composite\" id=\"alphatransparency\" ><name>" + i18n("Alpha Transparency") + "</name><description>" + i18n("Make alpha channel transparent.") + "</description><parameter tag=\"geometry\" type=\"fixed\" default=\"0%,0%:100%x100%\" name=\"geometry\"><name>" + i18n("Direction") + "</name></parameter><parameter tag=\"fill\" default=\"0\" type=\"bool\" name=\"fill\" ><name>" + i18n("Rescale") + "</name></parameter><parameter tag=\"aligned\" default=\"0\" type=\"bool\" name=\"aligned\" ><name>" + i18n("Align") + "</name></parameter></ktransition>";
826 ret.setContent(alphatrans);
827 transitions->append(ret.documentElement());*/
830 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, QString opacity)
832 QDomElement parameter = doc.createElement("parameter");
833 parameter.setAttribute("tag", tag);
834 parameter.setAttribute("default", def);
835 parameter.setAttribute("type", type);
836 parameter.setAttribute("name", tag);
837 parameter.setAttribute("max", max);
838 parameter.setAttribute("min", min);
840 parameter.setAttribute("paramlist", list);
841 if (!listdisplaynames.isEmpty())
842 parameter.setAttribute("paramlistdisplay", listdisplaynames);
843 if (!factor.isEmpty())
844 parameter.setAttribute("factor", factor);
845 if (!namedesc.isEmpty())
846 parameter.setAttribute("namedesc", namedesc);
847 if (!format.isEmpty())
848 parameter.setAttribute("format", format);
849 if (!opacity.isEmpty())
850 parameter.setAttribute("opacity", opacity);
851 QDomElement pname = doc.createElement("name");
852 pname.appendChild(doc.createTextNode(name));
853 parameter.appendChild(pname);