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 //WARNING: deprecated, we now use MLT to detect LADSPA filters
190 // Set the directories to look into for ladspa plugins.
191 KGlobal::dirs()->addResourceType("ladspa_plugin", 0, "lib/ladspa");
192 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/lib/ladspa");
193 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/local/lib/ladspa");
194 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/lib/ladspa");
195 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/local/lib/ladspa");
196 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/lib64/ladspa");
197 KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/local/lib64/ladspa");*/
199 // Set the directories to look into for effects.
200 QStringList direc = KGlobal::dirs()->findDirs("appdata", "effects");
202 // Iterate through effects directories to parse all XML files.
203 for (more = direc.begin(); more != direc.end(); ++more) {
204 QDir directory(*more);
207 fileList = directory.entryList(filter, QDir::Files);
208 for (it = fileList.begin(); it != fileList.end(); ++it) {
209 itemName = KUrl(*more + *it).path();
210 parseEffectFile(&MainWindow::customEffects,
211 &MainWindow::audioEffects,
212 &MainWindow::videoEffects,
213 itemName, filtersList, producersList, repository);
217 // Remove blacklisted effects from the filters list.
218 QFile file2(KStandardDirs::locate("appdata", "blacklisted_effects.txt"));
219 if (file2.open(QIODevice::ReadOnly)) {
220 QTextStream in(&file2);
221 while (!in.atEnd()) {
222 QString black = in.readLine().simplified();
223 if (!black.isEmpty() && !black.startsWith('#') &&
224 filtersList.contains(black))
225 filtersList.removeAll(black);
231 * Cleanup the global lists. We use QMap because of its automatic sorting
232 * (by key) and key uniqueness (using insert() instead of insertMulti()).
233 * This introduces some more cycles (while removing them from other parts of
234 * the code and centralising them), but due to the way this methods, QMap
235 * and EffectsList are implemented, there's no easy way to make it
236 * differently without reinplementing something (which should really be
239 QDomElement effectInfo;
240 QMap<QString, QDomElement> effectsMap;
241 for (int i = 0; i < MainWindow::transitions.count(); ++i) {
242 effectInfo = MainWindow::transitions.at(i);
243 effectsMap.insert(effectInfo.elementsByTagName("name").item(0).toElement().text().toLower().toUtf8().data(), effectInfo);
245 MainWindow::transitions.clearList();
246 foreach(const QDomElement & effect, effectsMap)
247 MainWindow::transitions.append(effect);
249 for (int i = 0; i < MainWindow::customEffects.count(); ++i) {
250 effectInfo = MainWindow::customEffects.at(i);
251 effectsMap.insert(effectInfo.elementsByTagName("name").item(0).toElement().text().toLower().toUtf8().data(), effectInfo);
253 MainWindow::customEffects.clearList();
254 foreach(const QDomElement & effect, effectsMap)
255 MainWindow::customEffects.append(effect);
257 for (int i = 0; i < MainWindow::audioEffects.count(); ++i) {
258 effectInfo = MainWindow::audioEffects.at(i);
259 effectsMap.insert(effectInfo.elementsByTagName("name").item(0).toElement().text().toLower().toUtf8().data(), effectInfo);
261 MainWindow::audioEffects.clearList();
262 foreach(const QDomElement & effect, effectsMap)
263 MainWindow::audioEffects.append(effect);
265 for (int i = 0; i < MainWindow::videoEffects.count(); ++i) {
266 effectInfo = MainWindow::videoEffects.at(i);
267 effectsMap.insert(effectInfo.elementsByTagName("name").item(0).toElement().text().toLower().toUtf8().data(), effectInfo);
269 // Add remaining filters
270 foreach(const QString & filtername, filtersList) {
271 QDomDocument doc = createDescriptionFromMlt(repository, "filters", filtername);
273 effectsMap.insert(doc.documentElement().elementsByTagName("name").item(0).toElement().text().toLower().toUtf8().data(), doc.documentElement());
275 MainWindow::videoEffects.clearList();
276 foreach(const QDomElement & effect, effectsMap) {
277 if (effect.attribute("type") == "audio")
278 MainWindow::audioEffects.append(effect);
280 MainWindow::videoEffects.append(effect);
287 void initEffects::parseCustomEffectsFile()
289 MainWindow::customEffects.clearList();
291 * Why a QMap? See parseEffectFiles(). It's probably useless here, but we
292 * cannot be sure about it.
294 QMap<QString, QDomElement> effectsMap;
295 QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
296 QDir directory = QDir(path);
299 const QStringList fileList = directory.entryList(filter, QDir::Files);
301 * We need to declare these variables outside the foreach, or the QMap will
302 * refer to non existing variables (QMap::insert() takes references as
306 QDomNodeList effects;
308 foreach(const QString & filename, fileList) {
309 QString itemName = KUrl(path + filename).path();
310 QFile file(itemName);
311 doc.setContent(&file, false);
313 effects = doc.elementsByTagName("effect");
314 if (effects.count() != 1) {
315 kDebug() << "More than one effect in file " << itemName << ", not supported yet";
317 e = effects.item(0).toElement();
318 effectsMap.insert(e.elementsByTagName("name").item(0).toElement().text().toLower().toUtf8().data(), e);
321 foreach(const QDomElement & effect, effectsMap)
322 MainWindow::customEffects.append(effect);
326 void initEffects::parseEffectFile(EffectsList *customEffectList, EffectsList *audioEffectList, EffectsList *videoEffectList, QString name, QStringList filtersList, QStringList producersList, Mlt::Repository *repository)
330 doc.setContent(&file, false);
332 QDomElement documentElement = doc.documentElement();
333 QDomNodeList effects = doc.elementsByTagName("effect");
335 if (effects.count() == 0) {
336 kDebug() << "Effect broken: " << name;
340 for (int i = 0; !effects.item(i).isNull(); ++i) {
341 documentElement = effects.item(i).toElement();
342 QString tag = documentElement.attribute("tag", QString());
344 if (documentElement.hasAttribute("version")) {
345 // a specific version of the filter is required
346 Mlt::Properties *metadata = repository->metadata(filter_type, tag.toUtf8().data());
347 if (metadata && metadata->is_valid()) {
348 double version = metadata->get_double("version");
349 if (documentElement.attribute("version").toDouble() > version) {
357 bool ladspaOk = true;
358 if (tag == "ladspa") {
359 //WARNING: old LADSPA xml effects are deprecated, so hide them
360 /*QString library = documentElement.attribute("library", QString());
361 if (KStandardDirs::locate("ladspa_plugin", library).isEmpty()) ladspaOk = false;*/
365 // Parse effect information.
366 if ((filtersList.contains(tag) || producersList.contains(tag)) && ladspaOk) {
367 QString type = documentElement.attribute("type", QString());
369 audioEffectList->append(documentElement);
370 else if (type == "custom")
371 customEffectList->append(documentElement);
373 videoEffectList->append(documentElement);
377 QDomNode n = documentElement.firstChild();
378 QString id, effectName, effectTag, paramType;
383 EffectParamDescFactory effectDescParamFactory;
384 EffectDesc *effect = NULL;
387 QDomNode namenode = documentElement.elementsByTagName("name").item(0);
388 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text());
389 if (!groupName.isEmpty()) effectName.prepend("_" + groupName + "_");
391 QDomNode propsnode = documentElement.elementsByTagName("properties").item(0);
392 if (!propsnode.isNull()) {
393 QDomElement propselement = propsnode.toElement();
394 id = propselement.attribute("id", QString());
395 effectTag = propselement.attribute("tag", QString());
396 if (propselement.attribute("type", QString()) == "audio") type = AUDIOEFFECT;
397 else if (propselement.attribute("type", QString()) == "custom") type = CUSTOMEFFECT;
398 else type = VIDEOEFFECT;
401 QString effectDescription;
402 QDomNode descnode = documentElement.elementsByTagName("description").item(0);
403 if (!descnode.isNull()) effectDescription = descnode.toElement().text() + "<br />";
405 QString effectAuthor;
406 QDomNode authnode = documentElement.elementsByTagName("author").item(0);
407 if (!authnode.isNull()) effectAuthor = authnode.toElement().text() + "<br />";
409 if (effectName.isEmpty() || id.isEmpty() || effectTag.isEmpty()) return;
411 effect = new EffectDesc(effectName, id, effectTag, effectDescription, effectAuthor, type);
413 QDomNodeList paramList = documentElement.elementsByTagName("parameter");
414 if (paramList.count() == 0) {
415 QDomElement fixed = doc.createElement("parameter");
416 fixed.setAttribute("type", "fixed");
417 effect->addParameter(effectDescParamFactory.createParameter(fixed));
419 else for (int i = 0; i < paramList.count(); i++) {
420 QDomElement e = paramList.item(i).toElement();
423 QDomNamedNodeMap attrs = e.attributes();
426 while (!attrs.item(i).isNull()) {
427 QDomNode n = attrs.item(i);
428 value = n.nodeValue();
429 if (value.find("MAX_WIDTH") != -1)
430 value.replace("MAX_WIDTH", QString::number(KdenliveSettings::defaultwidth()));
431 if (value.find("MID_WIDTH") != -1)
432 value.replace("MID_WIDTH", QString::number(KdenliveSettings::defaultwidth() / 2));
433 if (value.find("MAX_HEIGHT") != -1)
434 value.replace("MAX_HEIGHT", QString::number(KdenliveSettings::defaultheight()));
435 if (value.find("MID_HEIGHT") != -1)
436 value.replace("MID_HEIGHT", QString::number(KdenliveSettings::defaultheight() / 2));
437 n.setNodeValue(value);
440 effect->addParameter(effectDescParamFactory.createParameter(e));
443 effectList->append(effect);
449 const char* initEffects::ladspaEffectString(int ladspaId, QStringList params)
451 if (ladspaId == 1433) //Pitch
452 return ladspaPitchEffectString(params);
453 else if (ladspaId == 1216) //Room Reverb
454 return ladspaRoomReverbEffectString(params);
455 else if (ladspaId == 1423) //Reverb
456 return ladspaReverbEffectString(params);
457 else if (ladspaId == 1901) //Reverb
458 return ladspaEqualizerEffectString(params);
460 kDebug() << "++++++++++ ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
461 return "<jackrack></jackrack>";
466 void initEffects::ladspaEffectFile(const QString & fname, int ladspaId, QStringList params)
468 const char *filterString;
471 filterString = ladspaPitchEffectString(params);
474 filterString = ladspaVinylEffectString(params);
476 case 1216 : //Room Reverb
477 filterString = ladspaRoomReverbEffectString(params);
480 filterString = ladspaReverbEffectString(params);
482 case 1195: //Declipper
483 filterString = ladspaDeclipEffectString(params);
486 filterString = ladspaEqualizerEffectString(params);
488 case 1913: // Limiter
489 filterString = ladspaLimiterEffectString(params);
491 case 1193: // Pitch Shifter
492 filterString = ladspaPitchShifterEffectString(params);
494 case 1417: // Rate Scaler
495 filterString = ladspaRateScalerEffectString(params);
498 filterString = ladspaPhaserEffectString(params);
500 case 1197: // 15 Band Equalizer
501 filterString = ladspaEqualizer15EffectString(params);
504 kDebug() << "++++++++++ ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
510 if (f.open(QIODevice::WriteOnly)) {
511 QTextStream stream(&f);
512 stream << filterString;
514 } else kDebug() << "++++++++++ ERROR CANNOT WRITE TO: " << KdenliveSettings::currenttmpfolder() + fname << endl;
515 delete [] filterString;
518 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>";
521 const char* initEffects::ladspaDeclipEffectString(QStringList)
523 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());
527 const char* initEffects::ladspaVocoderEffectString(QStringList params)
529 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]));
532 const char* initEffects::ladspaVinylEffectString(QStringList params)
534 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());
537 const char* initEffects::ladspaPitchEffectString(QStringList params)
539 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());
542 const char* initEffects::ladspaRoomReverbEffectString(QStringList params)
544 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());
547 const char* initEffects::ladspaReverbEffectString(QStringList params)
549 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());
552 const char* initEffects::ladspaEqualizerEffectString(QStringList params)
554 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());
557 const char* initEffects::ladspaLimiterEffectString(QStringList params)
559 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());
562 const char* initEffects::ladspaPitchShifterEffectString(QStringList params)
564 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());
567 const char* initEffects::ladspaRateScalerEffectString(QStringList params)
569 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());
572 const char* initEffects::ladspaPhaserEffectString(QStringList params)
574 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());
576 const char* initEffects::ladspaEqualizer15EffectString(QStringList params)
578 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());
582 QDomDocument initEffects::createDescriptionFromMlt(Mlt::Repository* repository, const QString& /*type*/, const QString& filtername)
586 Mlt::Properties *metadata = repository->metadata(filter_type, filtername.toAscii().data());
587 //kDebug() << filtername;
588 if (metadata && metadata->is_valid()) {
589 if (metadata->get("title") && metadata->get("identifier")) {
590 QDomElement eff = ret.createElement("effect");
591 QString id = metadata->get("identifier");
592 eff.setAttribute("tag", id);
593 eff.setAttribute("id", id);
594 if (id.startsWith("ladspa")) eff.setAttribute("type", "audio");
596 QDomElement name = ret.createElement("name");
597 name.appendChild(ret.createTextNode(metadata->get("title")));
599 QDomElement desc = ret.createElement("description");
600 desc.appendChild(ret.createTextNode(metadata->get("description")));
602 QDomElement author = ret.createElement("author");
603 author.appendChild(ret.createTextNode(metadata->get("creator")));
605 eff.appendChild(name);
606 eff.appendChild(author);
607 eff.appendChild(desc);
609 Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
610 for (int j = 0; param_props.is_valid() && j < param_props.count(); j++) {
611 QDomElement params = ret.createElement("parameter");
613 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
615 params.setAttribute("name", paramdesc.get("identifier"));
617 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
618 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
619 if (QString(paramdesc.get("type")) == "integer")
620 params.setAttribute("type", "constant");
621 if (QString(paramdesc.get("type")) == "float") {
622 params.setAttribute("type", "constant");
623 // param type is float, set default decimals to 3
624 params.setAttribute("decimals", "3");
626 if (QString(paramdesc.get("type")) == "boolean")
627 params.setAttribute("type", "bool");
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 (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) == "geometry") {
633 params.setAttribute("type", "geometry");
634 //params.setAttribute("format", paramdesc.get("format"));
636 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
637 if (paramdesc.get("value")) {
638 params.setAttribute("value", paramdesc.get("value"));
640 params.setAttribute("value", paramdesc.get("default"));
644 QDomElement pname = ret.createElement("name");
645 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
646 params.appendChild(pname);
648 eff.appendChild(params);
650 ret.appendChild(eff);
656 QTextStream str(&outstr);
658 kDebug() << outstr;*/
662 void initEffects::fillTransitionsList(Mlt::Repository *repository, EffectsList *transitions, QStringList names)
664 // Remove transitions that are not implemented.
665 int pos = names.indexOf("mix");
669 QStringList imagenamelist = QStringList() << i18n("None");
670 QStringList imagefiles = QStringList() << QString();
672 filters << "*.pgm" << "*.png";
673 QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
674 foreach(QString folder, customLumas) {
675 if (!folder.endsWith('/'))
677 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
678 foreach(const QString & fname, filesnames) {
679 imagenamelist.append(fname);
680 imagefiles.append(folder + fname);
684 // Check for MLT luma files.
685 KUrl folder(mlt_environment("MLT_DATA"));
686 folder.addPath("lumas");
687 folder.addPath(mlt_environment("MLT_NORMALISATION"));
688 QDir lumafolder(folder.path());
689 QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
690 foreach(const QString & fname, filesnames) {
691 imagenamelist.append(fname);
694 imagefiles.append(path.toLocalFile());
697 foreach(const QString & name, names) {
699 QDomElement ktrans = ret.createElement("ktransition");
700 ret.appendChild(ktrans);
701 ktrans.setAttribute("tag", name);
703 QDomElement tname = ret.createElement("name");
704 QDomElement desc = ret.createElement("description");
705 ktrans.appendChild(tname);
706 ktrans.appendChild(desc);
707 Mlt::Properties *metadata = repository->metadata(transition_type, name.toUtf8().data());
708 if (metadata && metadata->is_valid()) {
709 // If possible, set name and description.
710 if (metadata->get("title") && metadata->get("identifier"))
711 tname.appendChild(ret.createTextNode(metadata->get("title")));
712 desc.appendChild(ret.createTextNode(metadata->get("description")));
714 Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
715 for (int i = 0; param_props.is_valid() && i < param_props.count(); ++i) {
716 QDomElement params = ret.createElement("parameter");
718 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(i)));
720 params.setAttribute("name", paramdesc.get("identifier"));
722 if (paramdesc.get("maximum"))
723 params.setAttribute("max", paramdesc.get("maximum"));
724 if (paramdesc.get("minimum"))
725 params.setAttribute("min", paramdesc.get("minimum"));
726 if (QString(paramdesc.get("type")) == "integer") {
727 params.setAttribute("type", "constant");
728 params.setAttribute("factor", "100");
730 if (QString(paramdesc.get("type")) == "boolean")
731 params.setAttribute("type", "bool");
732 if (!QString(paramdesc.get("format")).isEmpty()) {
733 params.setAttribute("type", "complex");
734 params.setAttribute("format", paramdesc.get("format"));
736 if (paramdesc.get("default"))
737 params.setAttribute("default", paramdesc.get("default"));
738 if (paramdesc.get("value"))
739 params.setAttribute("value", paramdesc.get("value"));
741 params.setAttribute("value", paramdesc.get("default"));
743 QDomElement pname = ret.createElement("name");
744 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
745 params.appendChild(pname);
746 ktrans.appendChild(params);
752 * Check for Kdenlive installed luma files, add empty string at
753 * start for no luma file.
756 // Implement default transitions.
757 QList<QDomElement> paramList;
758 if (name == "luma") {
759 ktrans.setAttribute("id", name);
760 tname.appendChild(ret.createTextNode(i18n("Wipe")));
761 desc.appendChild(ret.createTextNode(i18n("Applies a stationary transition between the current and next frames.")));
763 paramList.append(quickParameterFill(ret, i18n("Softness"), "softness", "double", "0", "0", "100", "", "", "100"));
764 paramList.append(quickParameterFill(ret, i18nc("@property: means that the image is inverted", "Invert"), "invert", "bool", "0", "0", "1"));
765 paramList.append(quickParameterFill(ret, i18n("Image File"), "resource", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
766 paramList.append(quickParameterFill(ret, i18n("Reverse Transition"), "reverse", "bool", "0", "0", "1"));
767 //thumbnailer.prepareThumbnailsCall(imagelist);
768 } else if (name == "composite") {
769 ktrans.setAttribute("id", name);
770 tname.appendChild(ret.createTextNode(i18n("Composite")));
771 desc.appendChild(ret.createTextNode(i18n("A key-framable alpha-channel compositor for two frames.")));
772 paramList.append(quickParameterFill(ret, i18n("Geometry"), "geometry", "geometry", "0%,0%:100%x100%:100", "-500;-500;-500;-500;0", "500;500;500;500;100"));
773 paramList.append(quickParameterFill(ret, i18n("Alpha Channel Operation"), "operator", "list", "over", "", "", "over,and,or,xor", i18n("Over,And,Or,Xor")));
774 paramList.append(quickParameterFill(ret, i18n("Align"), "aligned", "bool", "1", "0", "1"));
775 paramList.append(quickParameterFill(ret, i18n("Fill"), "fill", "bool", "1", "0", "1"));
776 paramList.append(quickParameterFill(ret, i18n("Distort"), "distort", "bool", "0", "0", "1"));
777 paramList.append(quickParameterFill(ret, i18n("Wipe File"), "luma", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
778 paramList.append(quickParameterFill(ret, i18n("Wipe Softness"), "softness", "double", "0", "0", "100", "", "", "100"));
779 paramList.append(quickParameterFill(ret, i18n("Wipe Invert"), "luma_invert", "bool", "0", "0", "1"));
780 paramList.append(quickParameterFill(ret, i18n("Force Progressive Rendering"), "progressive", "bool", "1", "0", "1"));
781 paramList.append(quickParameterFill(ret, i18n("Force Deinterlace Overlay"), "deinterlace", "bool", "0", "0", "1"));
782 } else if (name == "affine") {
783 tname.appendChild(ret.createTextNode(i18n("Affine")));
784 ret.documentElement().setAttribute("showrotation", "1");
785 /*paramList.append(quickParameterFill(ret, i18n("Rotate Y"), "rotate_y", "double", "0", "0", "360"));
786 paramList.append(quickParameterFill(ret, i18n("Rotate X"), "rotate_x", "double", "0", "0", "360"));
787 paramList.append(quickParameterFill(ret, i18n("Rotate Z"), "rotate_z", "double", "0", "0", "360"));
788 paramList.append(quickParameterFill(ret, i18n("Fix Rotate Y"), "fix_rotate_y", "double", "0", "0", "360"));
789 paramList.append(quickParameterFill(ret, i18n("Fix Rotate X"), "fix_rotate_x", "double", "0", "0", "360"));
790 paramList.append(quickParameterFill(ret, i18n("Fix Rotate Z"), "fix_rotate_z", "double", "0", "0", "360"));
791 paramList.append(quickParameterFill(ret, i18n("Shear Y"), "shear_y", "double", "0", "0", "360"));
792 paramList.append(quickParameterFill(ret, i18n("Shear X"), "shear_x", "double", "0", "0", "360"));
793 paramList.append(quickParameterFill(ret, i18n("Shear Z"), "shear_z", "double", "0", "0", "360"));*/
794 /*paramList.append(quickParameterFill(ret, i18n("Fix Shear Y"), "fix_shear_y", "double", "0", "0", "360"));
795 paramList.append(quickParameterFill(ret, i18n("Fix Shear X"), "fix_shear_x", "double", "0", "0", "360"));
796 paramList.append(quickParameterFill(ret, i18n("Fix Shear Z"), "fix_shear_z", "double", "0", "0", "360"));*/
798 paramList.append(quickParameterFill(ret, "keyed", "keyed", "fixed", "1", "1", "1"));
799 paramList.append(quickParameterFill(ret, i18n("Geometry"), "geometry", "geometry", "0,0,100%,100%,100%", "0,0,100%,100%,100%", "0,0,100%,100%,100%", "", "", "", "", "", "true"));
801 paramList.append(quickParameterFill(ret, i18n("Rotate X"), "rotate_x", "addedgeometry", "0", "-1800", "1800", QString(), QString(), "10"));
802 paramList.append(quickParameterFill(ret, i18n("Rotate Y"), "rotate_y", "addedgeometry", "0", "-1800", "1800", QString(), QString(), "10"));
803 paramList.append(quickParameterFill(ret, i18n("Rotate Z"), "rotate_z", "addedgeometry", "0", "-1800", "1800", QString(), QString(), "10"));
804 /*paramList.append(quickParameterFill(ret, i18n("Rotate Y"), "rotate_y", "simplekeyframe", "0", "-1800", "1800", QString(), QString(), "10"));
805 paramList.append(quickParameterFill(ret, i18n("Rotate Z"), "rotate_z", "simplekeyframe", "0", "-1800", "1800", QString(), QString(), "10"));*/
807 paramList.append(quickParameterFill(ret, i18n("Fix Shear Y"), "fix_shear_y", "double", "0", "0", "360"));
808 paramList.append(quickParameterFill(ret, i18n("Fix Shear X"), "fix_shear_x", "double", "0", "0", "360"));
809 paramList.append(quickParameterFill(ret, i18n("Fix Shear Z"), "fix_shear_z", "double", "0", "0", "360"));
810 } else if (name == "mix") {
811 tname.appendChild(ret.createTextNode(i18n("Mix")));
812 } else if (name == "region") {
813 ktrans.setAttribute("id", name);
814 tname.appendChild(ret.createTextNode(i18n("Region")));
815 desc.appendChild(ret.createTextNode(i18n("Use alpha channel of another clip to create a transition.")));
816 paramList.append(quickParameterFill(ret, i18n("Transparency clip"), "resource", "url", "", "", "", "", "", ""));
817 paramList.append(quickParameterFill(ret, i18n("Geometry"), "composite.geometry", "geometry", "0%,0%:100%x100%:100", "-500;-500;-500;-500;0", "500;500;500;500;100"));
818 paramList.append(quickParameterFill(ret, i18n("Alpha Channel Operation"), "composite.operator", "list", "over", "", "", "over,and,or,xor", i18n("Over,And,Or,Xor")));
819 paramList.append(quickParameterFill(ret, i18n("Align"), "composite.aligned", "bool", "1", "0", "1"));
820 paramList.append(quickParameterFill(ret, i18n("Fill"), "composite.fill", "bool", "1", "0", "1"));
821 paramList.append(quickParameterFill(ret, i18n("Distort"), "composite.distort", "bool", "0", "0", "1"));
822 paramList.append(quickParameterFill(ret, i18n("Wipe File"), "composite.luma", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
823 paramList.append(quickParameterFill(ret, i18n("Wipe Softness"), "composite.softness", "double", "0", "0", "100", "", "", "100"));
824 paramList.append(quickParameterFill(ret, i18n("Wipe Invert"), "composite.luma_invert", "bool", "0", "0", "1"));
825 paramList.append(quickParameterFill(ret, i18n("Force Progressive Rendering"), "composite.progressive", "bool", "1", "0", "1"));
826 paramList.append(quickParameterFill(ret, i18n("Force Deinterlace Overlay"), "composite.deinterlace", "bool", "0", "0", "1"));
828 foreach(const QDomElement & e, paramList)
829 ktrans.appendChild(e);
832 // Add the transition to the global list.
833 transitions->append(ret.documentElement());
834 //kDebug() << ret.toString();
837 // Add some virtual transitions.
838 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>";
840 ret.setContent(slidetrans);
841 transitions->append(ret.documentElement());
843 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>";
844 ret.setContent(dissolve);
845 transitions->append(ret.documentElement());
847 /*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>";
848 ret.setContent(alphatrans);
849 transitions->append(ret.documentElement());*/
852 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)
854 QDomElement parameter = doc.createElement("parameter");
855 parameter.setAttribute("tag", tag);
856 parameter.setAttribute("default", def);
857 parameter.setAttribute("type", type);
858 parameter.setAttribute("name", tag);
859 parameter.setAttribute("max", max);
860 parameter.setAttribute("min", min);
862 parameter.setAttribute("paramlist", list);
863 if (!listdisplaynames.isEmpty())
864 parameter.setAttribute("paramlistdisplay", listdisplaynames);
865 if (!factor.isEmpty())
866 parameter.setAttribute("factor", factor);
867 if (!namedesc.isEmpty())
868 parameter.setAttribute("namedesc", namedesc);
869 if (!format.isEmpty())
870 parameter.setAttribute("format", format);
871 if (!opacity.isEmpty())
872 parameter.setAttribute("opacity", opacity);
873 QDomElement pname = doc.createElement("name");
874 pname.appendChild(doc.createTextNode(name));
875 parameter.appendChild(pname);