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
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 if (effect.attribute("type") == "audio")
276 MainWindow::audioEffects.append(effect);
278 MainWindow::videoEffects.append(effect);
285 void initEffects::parseCustomEffectsFile()
287 MainWindow::customEffects.clearList();
289 * Why a QMap? See parseEffectFiles(). It's probably useless here, but we
290 * cannot be sure about it.
292 QMap<QString, QDomElement> effectsMap;
293 QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
294 QDir directory = QDir(path);
297 const QStringList fileList = directory.entryList(filter, QDir::Files);
299 * We need to declare these variables outside the foreach, or the QMap will
300 * refer to non existing variables (QMap::insert() takes references as
304 QDomNodeList effects;
306 foreach(const QString & filename, fileList) {
307 QString itemName = KUrl(path + filename).path();
308 QFile file(itemName);
309 doc.setContent(&file, false);
311 effects = doc.elementsByTagName("effect");
312 if (effects.count() != 1) {
313 kDebug() << "More than one effect in file " << itemName << ", not supported yet";
315 e = effects.item(0).toElement();
316 effectsMap.insert(e.elementsByTagName("name").item(0).toElement().text().toLower().toUtf8().data(), e);
319 foreach(const QDomElement & effect, effectsMap)
320 MainWindow::customEffects.append(effect);
324 void initEffects::parseEffectFile(EffectsList *customEffectList, EffectsList *audioEffectList, EffectsList *videoEffectList, QString name, QStringList filtersList, QStringList producersList, Mlt::Repository *repository)
328 doc.setContent(&file, false);
330 QDomElement documentElement = doc.documentElement();
331 QDomNodeList effects = doc.elementsByTagName("effect");
333 if (effects.count() == 0) {
334 kDebug() << "Effect broken: " << name;
338 for (int i = 0; !effects.item(i).isNull(); ++i) {
339 documentElement = effects.item(i).toElement();
340 QString tag = documentElement.attribute("tag", QString());
342 if (documentElement.hasAttribute("version")) {
343 // a specific version of the filter is required
344 Mlt::Properties *metadata = repository->metadata(filter_type, tag.toUtf8().data());
345 if (metadata && metadata->is_valid()) {
346 double version = metadata->get_double("version");
347 if (documentElement.attribute("version").toDouble() > version) {
355 bool ladspaOk = true;
356 if (tag == "ladspa") {
357 QString library = documentElement.attribute("library", QString());
358 if (KStandardDirs::locate("ladspa_plugin", library).isEmpty()) ladspaOk = false;
361 // Parse effect information.
362 if ((filtersList.contains(tag) || producersList.contains(tag)) && ladspaOk) {
363 QString type = documentElement.attribute("type", QString());
365 audioEffectList->append(documentElement);
366 else if (type == "custom")
367 customEffectList->append(documentElement);
369 videoEffectList->append(documentElement);
373 QDomNode n = documentElement.firstChild();
374 QString id, effectName, effectTag, paramType;
379 EffectParamDescFactory effectDescParamFactory;
380 EffectDesc *effect = NULL;
383 QDomNode namenode = documentElement.elementsByTagName("name").item(0);
384 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text());
385 if (!groupName.isEmpty()) effectName.prepend("_" + groupName + "_");
387 QDomNode propsnode = documentElement.elementsByTagName("properties").item(0);
388 if (!propsnode.isNull()) {
389 QDomElement propselement = propsnode.toElement();
390 id = propselement.attribute("id", QString());
391 effectTag = propselement.attribute("tag", QString());
392 if (propselement.attribute("type", QString()) == "audio") type = AUDIOEFFECT;
393 else if (propselement.attribute("type", QString()) == "custom") type = CUSTOMEFFECT;
394 else type = VIDEOEFFECT;
397 QString effectDescription;
398 QDomNode descnode = documentElement.elementsByTagName("description").item(0);
399 if (!descnode.isNull()) effectDescription = descnode.toElement().text() + "<br />";
401 QString effectAuthor;
402 QDomNode authnode = documentElement.elementsByTagName("author").item(0);
403 if (!authnode.isNull()) effectAuthor = authnode.toElement().text() + "<br />";
405 if (effectName.isEmpty() || id.isEmpty() || effectTag.isEmpty()) return;
407 effect = new EffectDesc(effectName, id, effectTag, effectDescription, effectAuthor, type);
409 QDomNodeList paramList = documentElement.elementsByTagName("parameter");
410 if (paramList.count() == 0) {
411 QDomElement fixed = doc.createElement("parameter");
412 fixed.setAttribute("type", "fixed");
413 effect->addParameter(effectDescParamFactory.createParameter(fixed));
415 else for (int i = 0; i < paramList.count(); i++) {
416 QDomElement e = paramList.item(i).toElement();
419 QDomNamedNodeMap attrs = e.attributes();
422 while (!attrs.item(i).isNull()) {
423 QDomNode n = attrs.item(i);
424 value = n.nodeValue();
425 if (value.find("MAX_WIDTH") != -1)
426 value.replace("MAX_WIDTH", QString::number(KdenliveSettings::defaultwidth()));
427 if (value.find("MID_WIDTH") != -1)
428 value.replace("MID_WIDTH", QString::number(KdenliveSettings::defaultwidth() / 2));
429 if (value.find("MAX_HEIGHT") != -1)
430 value.replace("MAX_HEIGHT", QString::number(KdenliveSettings::defaultheight()));
431 if (value.find("MID_HEIGHT") != -1)
432 value.replace("MID_HEIGHT", QString::number(KdenliveSettings::defaultheight() / 2));
433 n.setNodeValue(value);
436 effect->addParameter(effectDescParamFactory.createParameter(e));
439 effectList->append(effect);
445 const char* initEffects::ladspaEffectString(int ladspaId, QStringList params)
447 if (ladspaId == 1433) //Pitch
448 return ladspaPitchEffectString(params);
449 else if (ladspaId == 1216) //Room Reverb
450 return ladspaRoomReverbEffectString(params);
451 else if (ladspaId == 1423) //Reverb
452 return ladspaReverbEffectString(params);
453 else if (ladspaId == 1901) //Reverb
454 return ladspaEqualizerEffectString(params);
456 kDebug() << "++++++++++ ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
457 return "<jackrack></jackrack>";
462 void initEffects::ladspaEffectFile(const QString & fname, int ladspaId, QStringList params)
464 const char *filterString;
467 filterString = ladspaPitchEffectString(params);
470 filterString = ladspaVinylEffectString(params);
472 case 1216 : //Room Reverb
473 filterString = ladspaRoomReverbEffectString(params);
476 filterString = ladspaReverbEffectString(params);
478 case 1195: //Declipper
479 filterString = ladspaDeclipEffectString(params);
482 filterString = ladspaEqualizerEffectString(params);
484 case 1913: // Limiter
485 filterString = ladspaLimiterEffectString(params);
487 case 1193: // Pitch Shifter
488 filterString = ladspaPitchShifterEffectString(params);
490 case 1417: // Rate Scaler
491 filterString = ladspaRateScalerEffectString(params);
494 filterString = ladspaPhaserEffectString(params);
496 case 1197: // 15 Band Equalizer
497 filterString = ladspaEqualizer15EffectString(params);
500 kDebug() << "++++++++++ ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
506 if (f.open(QIODevice::WriteOnly)) {
507 QTextStream stream(&f);
508 stream << filterString;
510 } else kDebug() << "++++++++++ ERROR CANNOT WRITE TO: " << KdenliveSettings::currenttmpfolder() + fname << endl;
511 delete [] filterString;
514 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>";
517 const char* initEffects::ladspaDeclipEffectString(QStringList)
519 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());
523 const char* initEffects::ladspaVocoderEffectString(QStringList params)
525 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]));
528 const char* initEffects::ladspaVinylEffectString(QStringList params)
530 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());
533 const char* initEffects::ladspaPitchEffectString(QStringList params)
535 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());
538 const char* initEffects::ladspaRoomReverbEffectString(QStringList params)
540 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());
543 const char* initEffects::ladspaReverbEffectString(QStringList params)
545 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());
548 const char* initEffects::ladspaEqualizerEffectString(QStringList params)
550 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());
553 const char* initEffects::ladspaLimiterEffectString(QStringList params)
555 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());
558 const char* initEffects::ladspaPitchShifterEffectString(QStringList params)
560 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());
563 const char* initEffects::ladspaRateScalerEffectString(QStringList params)
565 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());
568 const char* initEffects::ladspaPhaserEffectString(QStringList params)
570 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());
572 const char* initEffects::ladspaEqualizer15EffectString(QStringList params)
574 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());
578 QDomDocument initEffects::createDescriptionFromMlt(Mlt::Repository* repository, const QString& /*type*/, const QString& filtername)
582 Mlt::Properties *metadata = repository->metadata(filter_type, filtername.toAscii().data());
583 //kDebug() << filtername;
584 if (metadata && metadata->is_valid()) {
585 if (metadata->get("title") && metadata->get("identifier")) {
586 QDomElement eff = ret.createElement("effect");
587 QString id = metadata->get("identifier");
588 eff.setAttribute("tag", id);
589 eff.setAttribute("id", id);
590 if (id.startsWith("ladspa")) eff.setAttribute("type", "audio");
592 QDomElement name = ret.createElement("name");
593 name.appendChild(ret.createTextNode(metadata->get("title")));
595 QDomElement desc = ret.createElement("description");
596 desc.appendChild(ret.createTextNode(metadata->get("description")));
598 QDomElement author = ret.createElement("author");
599 author.appendChild(ret.createTextNode(metadata->get("creator")));
601 eff.appendChild(name);
602 eff.appendChild(author);
603 eff.appendChild(desc);
605 Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
606 for (int j = 0; param_props.is_valid() && j < param_props.count(); j++) {
607 QDomElement params = ret.createElement("parameter");
609 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
611 params.setAttribute("name", paramdesc.get("identifier"));
613 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
614 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
615 if (QString(paramdesc.get("type")) == "integer")
616 params.setAttribute("type", "constant");
617 if (QString(paramdesc.get("type")) == "float") {
618 params.setAttribute("type", "constant");
619 // param type is float, set default decimals to 3
620 params.setAttribute("decimals", "3");
622 if (QString(paramdesc.get("type")) == "boolean")
623 params.setAttribute("type", "bool");
624 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) != "geometry") {
625 params.setAttribute("type", "geometry");
626 params.setAttribute("format", paramdesc.get("format"));
628 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) == "geometry") {
629 params.setAttribute("type", "geometry");
630 //params.setAttribute("format", paramdesc.get("format"));
632 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
633 if (paramdesc.get("value")) {
634 params.setAttribute("value", paramdesc.get("value"));
636 params.setAttribute("value", paramdesc.get("default"));
640 QDomElement pname = ret.createElement("name");
641 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
642 params.appendChild(pname);
644 eff.appendChild(params);
646 ret.appendChild(eff);
652 QTextStream str(&outstr);
654 kDebug() << outstr;*/
658 void initEffects::fillTransitionsList(Mlt::Repository *repository, EffectsList *transitions, QStringList names)
660 // Remove transitions that are not implemented.
661 int pos = names.indexOf("mix");
665 QStringList imagenamelist = QStringList() << i18n("None");
666 QStringList imagefiles = QStringList() << QString();
668 filters << "*.pgm" << "*.png";
669 QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
670 foreach(QString folder, customLumas) {
671 if (!folder.endsWith('/'))
673 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
674 foreach(const QString & fname, filesnames) {
675 imagenamelist.append(fname);
676 imagefiles.append(folder + fname);
680 // Check for MLT luma files.
681 KUrl folder(mlt_environment("MLT_DATA"));
682 folder.addPath("lumas");
683 folder.addPath(mlt_environment("MLT_NORMALISATION"));
684 QDir lumafolder(folder.path());
685 QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
686 foreach(const QString & fname, filesnames) {
687 imagenamelist.append(fname);
690 imagefiles.append(path.toLocalFile());
693 foreach(const QString & name, names) {
695 QDomElement ktrans = ret.createElement("ktransition");
696 ret.appendChild(ktrans);
697 ktrans.setAttribute("tag", name);
699 QDomElement tname = ret.createElement("name");
700 QDomElement desc = ret.createElement("description");
701 ktrans.appendChild(tname);
702 ktrans.appendChild(desc);
703 Mlt::Properties *metadata = repository->metadata(transition_type, name.toUtf8().data());
704 if (metadata && metadata->is_valid()) {
705 // If possible, set name and description.
706 if (metadata->get("title") && metadata->get("identifier"))
707 tname.appendChild(ret.createTextNode(metadata->get("title")));
708 desc.appendChild(ret.createTextNode(metadata->get("description")));
710 Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
711 for (int i = 0; param_props.is_valid() && i < param_props.count(); ++i) {
712 QDomElement params = ret.createElement("parameter");
714 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(i)));
716 params.setAttribute("name", paramdesc.get("identifier"));
718 if (paramdesc.get("maximum"))
719 params.setAttribute("max", paramdesc.get("maximum"));
720 if (paramdesc.get("minimum"))
721 params.setAttribute("min", paramdesc.get("minimum"));
722 if (QString(paramdesc.get("type")) == "integer") {
723 params.setAttribute("type", "constant");
724 params.setAttribute("factor", "100");
726 if (QString(paramdesc.get("type")) == "boolean")
727 params.setAttribute("type", "bool");
728 if (!QString(paramdesc.get("format")).isEmpty()) {
729 params.setAttribute("type", "complex");
730 params.setAttribute("format", paramdesc.get("format"));
732 if (paramdesc.get("default"))
733 params.setAttribute("default", paramdesc.get("default"));
734 if (paramdesc.get("value"))
735 params.setAttribute("value", paramdesc.get("value"));
737 params.setAttribute("value", paramdesc.get("default"));
739 QDomElement pname = ret.createElement("name");
740 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
741 params.appendChild(pname);
742 ktrans.appendChild(params);
748 * Check for Kdenlive installed luma files, add empty string at
749 * start for no luma file.
752 // Implement default transitions.
753 QList<QDomElement> paramList;
754 if (name == "luma") {
755 ktrans.setAttribute("id", name);
756 tname.appendChild(ret.createTextNode(i18n("Wipe")));
757 desc.appendChild(ret.createTextNode(i18n("Applies a stationary transition between the current and next frames.")));
759 paramList.append(quickParameterFill(ret, i18n("Softness"), "softness", "double", "0", "0", "100", "", "", "100"));
760 paramList.append(quickParameterFill(ret, i18nc("@property: means that the image is inverted", "Invert"), "invert", "bool", "0", "0", "1"));
761 paramList.append(quickParameterFill(ret, i18n("Image File"), "resource", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
762 paramList.append(quickParameterFill(ret, i18n("Reverse Transition"), "reverse", "bool", "0", "0", "1"));
763 //thumbnailer.prepareThumbnailsCall(imagelist);
764 } else if (name == "composite") {
765 ktrans.setAttribute("id", name);
766 tname.appendChild(ret.createTextNode(i18n("Composite")));
767 desc.appendChild(ret.createTextNode(i18n("A key-framable alpha-channel compositor for two frames.")));
768 paramList.append(quickParameterFill(ret, i18n("Geometry"), "geometry", "geometry", "0%,0%:100%x100%:100", "-500;-500;-500;-500;0", "500;500;500;500;100"));
769 paramList.append(quickParameterFill(ret, i18n("Alpha Channel Operation"), "operator", "list", "over", "", "", "over,and,or,xor", i18n("Over,And,Or,Xor")));
770 paramList.append(quickParameterFill(ret, i18n("Align"), "aligned", "bool", "1", "0", "1"));
771 paramList.append(quickParameterFill(ret, i18n("Fill"), "fill", "bool", "1", "0", "1"));
772 paramList.append(quickParameterFill(ret, i18n("Distort"), "distort", "bool", "0", "0", "1"));
773 paramList.append(quickParameterFill(ret, i18n("Wipe File"), "luma", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
774 paramList.append(quickParameterFill(ret, i18n("Wipe Softness"), "softness", "double", "0", "0", "100", "", "", "100"));
775 paramList.append(quickParameterFill(ret, i18n("Wipe Invert"), "luma_invert", "bool", "0", "0", "1"));
776 paramList.append(quickParameterFill(ret, i18n("Force Progressive Rendering"), "progressive", "bool", "1", "0", "1"));
777 paramList.append(quickParameterFill(ret, i18n("Force Deinterlace Overlay"), "deinterlace", "bool", "0", "0", "1"));
778 } else if (name == "affine") {
779 tname.appendChild(ret.createTextNode(i18n("Affine")));
780 ret.documentElement().setAttribute("showrotation", "1");
781 /*paramList.append(quickParameterFill(ret, i18n("Rotate Y"), "rotate_y", "double", "0", "0", "360"));
782 paramList.append(quickParameterFill(ret, i18n("Rotate X"), "rotate_x", "double", "0", "0", "360"));
783 paramList.append(quickParameterFill(ret, i18n("Rotate Z"), "rotate_z", "double", "0", "0", "360"));
784 paramList.append(quickParameterFill(ret, i18n("Fix Rotate Y"), "fix_rotate_y", "double", "0", "0", "360"));
785 paramList.append(quickParameterFill(ret, i18n("Fix Rotate X"), "fix_rotate_x", "double", "0", "0", "360"));
786 paramList.append(quickParameterFill(ret, i18n("Fix Rotate Z"), "fix_rotate_z", "double", "0", "0", "360"));
787 paramList.append(quickParameterFill(ret, i18n("Shear Y"), "shear_y", "double", "0", "0", "360"));
788 paramList.append(quickParameterFill(ret, i18n("Shear X"), "shear_x", "double", "0", "0", "360"));
789 paramList.append(quickParameterFill(ret, i18n("Shear Z"), "shear_z", "double", "0", "0", "360"));*/
790 /*paramList.append(quickParameterFill(ret, i18n("Fix Shear Y"), "fix_shear_y", "double", "0", "0", "360"));
791 paramList.append(quickParameterFill(ret, i18n("Fix Shear X"), "fix_shear_x", "double", "0", "0", "360"));
792 paramList.append(quickParameterFill(ret, i18n("Fix Shear Z"), "fix_shear_z", "double", "0", "0", "360"));*/
794 paramList.append(quickParameterFill(ret, "keyed", "keyed", "fixed", "1", "1", "1"));
795 paramList.append(quickParameterFill(ret, i18n("Geometry"), "geometry", "geometry", "0,0,100%,100%,100%", "0,0,100%,100%,100%", "0,0,100%,100%,100%", "", "", "", "", "", "true"));
797 paramList.append(quickParameterFill(ret, i18n("Rotate X"), "rotate_x", "addedgeometry", "0", "-1800", "1800", QString(), QString(), "10"));
798 paramList.append(quickParameterFill(ret, i18n("Rotate Y"), "rotate_y", "addedgeometry", "0", "-1800", "1800", QString(), QString(), "10"));
799 paramList.append(quickParameterFill(ret, i18n("Rotate Z"), "rotate_z", "addedgeometry", "0", "-1800", "1800", QString(), QString(), "10"));
800 /*paramList.append(quickParameterFill(ret, i18n("Rotate Y"), "rotate_y", "simplekeyframe", "0", "-1800", "1800", QString(), QString(), "10"));
801 paramList.append(quickParameterFill(ret, i18n("Rotate Z"), "rotate_z", "simplekeyframe", "0", "-1800", "1800", QString(), QString(), "10"));*/
803 paramList.append(quickParameterFill(ret, i18n("Fix Shear Y"), "fix_shear_y", "double", "0", "0", "360"));
804 paramList.append(quickParameterFill(ret, i18n("Fix Shear X"), "fix_shear_x", "double", "0", "0", "360"));
805 paramList.append(quickParameterFill(ret, i18n("Fix Shear Z"), "fix_shear_z", "double", "0", "0", "360"));
806 } else if (name == "mix") {
807 tname.appendChild(ret.createTextNode(i18n("Mix")));
808 } else if (name == "region") {
809 ktrans.setAttribute("id", name);
810 tname.appendChild(ret.createTextNode(i18n("Region")));
811 desc.appendChild(ret.createTextNode(i18n("Use alpha channel of another clip to create a transition.")));
812 paramList.append(quickParameterFill(ret, i18n("Transparency clip"), "resource", "url", "", "", "", "", "", ""));
813 paramList.append(quickParameterFill(ret, i18n("Geometry"), "composite.geometry", "geometry", "0%,0%:100%x100%:100", "-500;-500;-500;-500;0", "500;500;500;500;100"));
814 paramList.append(quickParameterFill(ret, i18n("Alpha Channel Operation"), "composite.operator", "list", "over", "", "", "over,and,or,xor", i18n("Over,And,Or,Xor")));
815 paramList.append(quickParameterFill(ret, i18n("Align"), "composite.aligned", "bool", "1", "0", "1"));
816 paramList.append(quickParameterFill(ret, i18n("Fill"), "composite.fill", "bool", "1", "0", "1"));
817 paramList.append(quickParameterFill(ret, i18n("Distort"), "composite.distort", "bool", "0", "0", "1"));
818 paramList.append(quickParameterFill(ret, i18n("Wipe File"), "composite.luma", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
819 paramList.append(quickParameterFill(ret, i18n("Wipe Softness"), "composite.softness", "double", "0", "0", "100", "", "", "100"));
820 paramList.append(quickParameterFill(ret, i18n("Wipe Invert"), "composite.luma_invert", "bool", "0", "0", "1"));
821 paramList.append(quickParameterFill(ret, i18n("Force Progressive Rendering"), "composite.progressive", "bool", "1", "0", "1"));
822 paramList.append(quickParameterFill(ret, i18n("Force Deinterlace Overlay"), "composite.deinterlace", "bool", "0", "0", "1"));
824 foreach(const QDomElement & e, paramList)
825 ktrans.appendChild(e);
828 // Add the transition to the global list.
829 transitions->append(ret.documentElement());
830 //kDebug() << ret.toString();
833 // Add some virtual transitions.
834 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>";
836 ret.setContent(slidetrans);
837 transitions->append(ret.documentElement());
839 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>";
840 ret.setContent(dissolve);
841 transitions->append(ret.documentElement());
843 /*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>";
844 ret.setContent(alphatrans);
845 transitions->append(ret.documentElement());*/
848 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)
850 QDomElement parameter = doc.createElement("parameter");
851 parameter.setAttribute("tag", tag);
852 parameter.setAttribute("default", def);
853 parameter.setAttribute("type", type);
854 parameter.setAttribute("name", tag);
855 parameter.setAttribute("max", max);
856 parameter.setAttribute("min", min);
858 parameter.setAttribute("paramlist", list);
859 if (!listdisplaynames.isEmpty())
860 parameter.setAttribute("paramlistdisplay", listdisplaynames);
861 if (!factor.isEmpty())
862 parameter.setAttribute("factor", factor);
863 if (!namedesc.isEmpty())
864 parameter.setAttribute("namedesc", namedesc);
865 if (!format.isEmpty())
866 parameter.setAttribute("format", format);
867 if (!opacity.isEmpty())
868 parameter.setAttribute("opacity", opacity);
869 QDomElement pname = doc.createElement("name");
870 pname.appendChild(doc.createTextNode(name));
871 parameter.appendChild(pname);