git.sesse.net Git - kdenlive/blob - src/initeffects.cpp

   1 /***************************************************************************
   2                           initeffects.cpp  -  description
   3                              -------------------
   4     begin                :  Jul 2006
   5     copyright            : (C) 2006 by Jean-Baptiste Mardelle
   6     email                : jb@ader.ch
   7     copyright            : (C) 2008 Marco Gittler
   8     email                : g.marco@freenet.de
   9  ***************************************************************************/
  10
  11 /***************************************************************************
  12  *                                                                         *
  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.                                   *
  17  *                                                                         *
  18  ***************************************************************************/
  19
  20 #include "initeffects.h"
  21 #include "kdenlivesettings.h"
  22 #include "effectslist.h"
  23 #include "effectstackedit.h"
  24 #include "mainwindow.h"
  25
  26 #include <KDebug>
  27 #include <kglobal.h>
  28 #include <KStandardDirs>
  29
  30 #include <QFile>
  31 #include <qregexp.h>
  32 #include <QDir>
  33 #include <QIcon>
  34
  35 initEffectsThumbnailer::initEffectsThumbnailer() :
  36         QThread()
  37 {
  38
  39 }
  40
  41 void initEffectsThumbnailer::prepareThumbnailsCall(const QStringList& list)
  42 {
  43     m_list = list;
  44     start();
  45     kDebug() << "done";
  46 }
  47
  48 void initEffectsThumbnailer::run()
  49 {
  50     foreach(const QString &entry, m_list) {
  51         kDebug() << entry;
  52         if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
  53             if (!EffectStackEdit::iconCache.contains(entry)) {
  54                 QImage pix(entry);
  55                 //if (!pix.isNull())
  56                 EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
  57                 kDebug() << "stored";
  58             }
  59         }
  60     }
  61 }
  62
  63 initEffectsThumbnailer initEffects::thumbnailer;
  64
  65 // static
  66 void initEffects::refreshLumas()
  67 {
  68
  69     // Check for Kdenlive installed luma files, add empty string at start for no luma
  70     QStringList imagenamelist = QStringList() << i18n("None");
  71     QStringList imagefiles = QStringList() << QString();
  72     QStringList filters;
  73     filters << "*.pgm" << "*.png";
  74
  75     QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
  76     foreach(const QString &folder, customLumas) {
  77         QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
  78         foreach(const QString &fname, filesnames) {
  79             imagenamelist.append(fname);
  80             imagefiles.append(folder + '/' + fname);
  81         }
  82     }
  83
  84     // Check for MLT lumas
  85     QString folder = mlt_environment("MLT_DATA");
  86     folder.append("/lumas/").append(mlt_environment("MLT_NORMALISATION"));
  87     QDir lumafolder(folder);
  88     QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
  89     foreach(const QString &fname, filesnames) {
  90         imagenamelist.append(fname);
  91         imagefiles.append(folder + '/' + fname);
  92     }
  93     QDomElement lumaTransition = MainWindow::transitions.getEffectByName("Wipe");
  94     QDomNodeList params = lumaTransition.elementsByTagName("parameter");
  95     for (int i = 0; i < params.count(); i++) {
  96         QDomElement e = params.item(i).toElement();
  97         if (e.attribute("tag") == "resource") {
  98             e.setAttribute("paramlistdisplay", imagenamelist.join(","));
  99             e.setAttribute("paramlist", imagefiles.join(","));
 100             break;
 101         }
 102     }
 103
 104
 105 }
 106
 107 //static
 108 Mlt::Repository *initEffects::parseEffectFiles()
 109 {
 110     QStringList::Iterator more;
 111     QStringList::Iterator it;
 112     QStringList fileList;
 113     QString itemName;
 114
 115
 116     // Build effects. Retrieve the list of MLT's available effects first.
 117     Mlt::Repository *repository = Mlt::Factory::init();
 118     if (!repository) {
 119         kDebug() << "Repository did not finish init " ;
 120         return NULL;
 121     }
 122     Mlt::Properties *filters = repository->filters();
 123     QStringList filtersList;
 124
 125     // Check for blacklisted effects
 126     QString blacklist = KStandardDirs::locate("appdata", "blacklisted_effects.txt");
 127
 128     QFile file(blacklist);
 129     QStringList blackListed;
 130
 131     if (file.open(QIODevice::ReadOnly)) {
 132         QTextStream in(&file);
 133         while (!in.atEnd()) {
 134             QString black = in.readLine().simplified();
 135             if (!black.isEmpty() && !black.startsWith('#')) blackListed.append(black);
 136         }
 137         file.close();
 138     }
 139
 140     // Check for blacklisted transitions
 141     blacklist = KStandardDirs::locate("appdata", "blacklisted_transitions.txt");
 142
 143     QFile file2(blacklist);
 144     QStringList blackListedtransitions;
 145
 146     if (file2.open(QIODevice::ReadOnly)) {
 147         QTextStream in(&file2);
 148         while (!in.atEnd()) {
 149             QString black = in.readLine().simplified();
 150             if (!black.isEmpty() && !black.startsWith('#')) blackListedtransitions.append(black);
 151         }
 152         file2.close();
 153     }
 154
 155     for (int i = 0 ; i < filters->count() ; i++) {
 156         filtersList << filters->get_name(i);
 157     }
 158
 159     // Build effects. check producers first.
 160
 161     Mlt::Properties *producers = repository->producers();
 162     QStringList producersList;
 163     for (int i = 0 ; i < producers->count() ; i++) {
 164         producersList << producers->get_name(i);
 165     }
 166     KdenliveSettings::setProducerslist(producersList);
 167     delete filters;
 168     delete producers;
 169
 170     Mlt::Properties *transitions = repository->transitions();
 171     QStringList transitionsItemList;
 172     for (int i = 0 ; i < transitions->count() ; i++) {
 173         transitionsItemList << transitions->get_name(i);
 174     }
 175     delete transitions;
 176
 177     foreach(const QString &trans, blackListedtransitions) {
 178         if (transitionsItemList.contains(trans)) transitionsItemList.removeAll(trans);
 179     }
 180     fillTransitionsList(repository, &MainWindow::transitions, transitionsItemList);
 181
 182     KGlobal::dirs()->addResourceType("ladspa_plugin", 0, "lib/ladspa");
 183     KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/lib/ladspa");
 184     KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/local/lib/ladspa");
 185     KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/lib/ladspa");
 186     KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/local/lib/ladspa");
 187     KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/lib64/ladspa");
 188     KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/local/lib64/ladspa");
 189
 190     kDebug() << "//  INIT EFFECT SEARCH" << endl;
 191
 192     QStringList direc = KGlobal::dirs()->findDirs("appdata", "effects");
 193
 194     QDir directory;
 195     for (more = direc.begin() ; more != direc.end() ; ++more) {
 196         directory = QDir(*more);
 197         QStringList filter;
 198         filter << "*.xml";
 199         fileList = directory.entryList(filter, QDir::Files);
 200         for (it = fileList.begin() ; it != fileList.end() ; ++it) {
 201             itemName = KUrl(*more + *it).path();
 202             parseEffectFile(&MainWindow::customEffects, &MainWindow::audioEffects, &MainWindow::videoEffects, itemName, filtersList, producersList);
 203             // kDebug()<<"//  FOUND EFFECT FILE: "<<itemName<<endl;
 204         }
 205     }
 206
 207     foreach(const QString &effect, blackListed) {
 208         if (filtersList.contains(effect)) filtersList.removeAll(effect);
 209     }
 210
 211     foreach(const QString &filtername, filtersList) {
 212         QDomDocument doc = createDescriptionFromMlt(repository, "filters", filtername);
 213         if (!doc.isNull())
 214             MainWindow::videoEffects.append(doc.documentElement());
 215     }
 216     return repository;
 217 }
 218
 219 // static
 220 void initEffects::parseCustomEffectsFile()
 221 {
 222     MainWindow::customEffects.clear();
 223     QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
 224     QDir directory = QDir(path);
 225     QStringList filter;
 226     filter << "*.xml";
 227     const QStringList fileList = directory.entryList(filter, QDir::Files);
 228     QString itemName;
 229     foreach(const QString &filename, fileList) {
 230         itemName = KUrl(path + filename).path();
 231         QDomDocument doc;
 232         QFile file(itemName);
 233         doc.setContent(&file, false);
 234         file.close();
 235         QDomNodeList effects = doc.elementsByTagName("effect");
 236         if (effects.count() != 1) {
 237             kDebug() << "More than one effect in file " << itemName << ", NOT SUPPORTED YET";
 238         } else {
 239             QDomElement e = effects.item(0).toElement();
 240             MainWindow::customEffects.append(e);
 241         }
 242     }
 243 }
 244
 245 // static
 246 void initEffects::parseEffectFile(EffectsList *customEffectList, EffectsList *audioEffectList, EffectsList *videoEffectList, QString name, QStringList filtersList, QStringList producersList)
 247 {
 248     QDomDocument doc;
 249     QFile file(name);
 250     doc.setContent(&file, false);
 251     file.close();
 252     QDomElement documentElement = doc.documentElement();
 253     QDomNodeList effects = doc.elementsByTagName("effect");
 254
 255     if (effects.count() == 0) {
 256         kDebug() << "// EFFECT FILET: " << name << " IS BROKEN" << endl;
 257         return;
 258     }
 259     QString groupName;
 260     if (doc.elementsByTagName("effectgroup").item(0).toElement().tagName() == "effectgroup") {
 261         groupName = documentElement.attribute("name", QString());
 262     }
 263
 264     int i = 0;
 265
 266     while (!effects.item(i).isNull()) {
 267         documentElement = effects.item(i).toElement();
 268         QString tag = documentElement.attribute("tag", QString());
 269         bool ladspaOk = true;
 270         if (tag == "ladspa") {
 271             QString library = documentElement.attribute("library", QString());
 272             if (KStandardDirs::locate("ladspa_plugin", library).isEmpty()) ladspaOk = false;
 273         }
 274
 275         // Parse effect file
 276         if ((filtersList.contains(tag) || producersList.contains(tag)) && ladspaOk) {
 277             QString type = documentElement.attribute("type", QString());
 278             if (type == "audio") audioEffectList->append(documentElement);
 279             else if (type == "custom") customEffectList->append(documentElement);
 280             else videoEffectList->append(documentElement);
 281         }
 282
 283         /*
 284              QDomNode n = documentElement.firstChild();
 285          QString id, effectName, effectTag, paramType;
 286          int paramCount = 0;
 287          EFFECTTYPE type;
 288
 289                 // Create Effect
 290                 EffectParamDescFactory effectDescParamFactory;
 291                 EffectDesc *effect = NULL;
 292
 293          // parse effect file
 294          QDomNode namenode = documentElement.elementsByTagName("name").item(0);
 295          if (!namenode.isNull()) effectName = i18n(namenode.toElement().text());
 296          if (!groupName.isEmpty()) effectName.prepend("_" + groupName + "_");
 297
 298          QDomNode propsnode = documentElement.elementsByTagName("properties").item(0);
 299          if (!propsnode.isNull()) {
 300              QDomElement propselement = propsnode.toElement();
 301              id = propselement.attribute("id", QString());
 302              effectTag = propselement.attribute("tag", QString());
 303              if (propselement.attribute("type", QString()) == "audio") type = AUDIOEFFECT;
 304              else if (propselement.attribute("type", QString()) == "custom") type = CUSTOMEFFECT;
 305              else type = VIDEOEFFECT;
 306          }
 307
 308          QString effectDescription;
 309          QDomNode descnode = documentElement.elementsByTagName("description").item(0);
 310          if (!descnode.isNull()) effectDescription = descnode.toElement().text() + "<br />";
 311
 312          QString effectAuthor;
 313          QDomNode authnode = documentElement.elementsByTagName("author").item(0);
 314          if (!authnode.isNull()) effectAuthor = authnode.toElement().text() + "<br />";
 315
 316          if (effectName.isEmpty() || id.isEmpty() || effectTag.isEmpty()) return;
 317
 318          effect = new EffectDesc(effectName, id, effectTag, effectDescription, effectAuthor, type);
 319
 320          QDomNodeList paramList = documentElement.elementsByTagName("parameter");
 321          if (paramList.count() == 0) {
 322              QDomElement fixed = doc.createElement("parameter");
 323              fixed.setAttribute("type", "fixed");
 324              effect->addParameter(effectDescParamFactory.createParameter(fixed));
 325          }
 326          else for (int i = 0; i < paramList.count(); i++) {
 327              QDomElement e = paramList.item(i).toElement();
 328              if (!e.isNull()) {
 329           paramCount++;
 330            QDomNamedNodeMap attrs = e.attributes();
 331           int i = 0;
 332           QString value;
 333           while (!attrs.item(i).isNull()) {
 334               QDomNode n = attrs.item(i);
 335               value = n.nodeValue();
 336               if (value.find("MAX_WIDTH") != -1)
 337            value.replace("MAX_WIDTH", QString::number(KdenliveSettings::defaultwidth()));
 338               if (value.find("MID_WIDTH") != -1)
 339            value.replace("MID_WIDTH", QString::number(KdenliveSettings::defaultwidth() / 2));
 340               if (value.find("MAX_HEIGHT") != -1)
 341            value.replace("MAX_HEIGHT", QString::number(KdenliveSettings::defaultheight()));
 342               if (value.find("MID_HEIGHT") != -1)
 343            value.replace("MID_HEIGHT", QString::number(KdenliveSettings::defaultheight() / 2));
 344               n.setNodeValue(value);
 345               i++;
 346           }
 347           effect->addParameter(effectDescParamFactory.createParameter(e));
 348              }
 349          }
 350                 effectList->append(effect);
 351          }*/
 352         i++;
 353     }
 354 }
 355
 356 //static
 357 const char* initEffects::ladspaEffectString(int ladspaId, QStringList params)
 358 {
 359     if (ladspaId == 1433)  //Pitch
 360         return ladspaPitchEffectString(params);
 361     else if (ladspaId == 1216)  //Room Reverb
 362         return ladspaRoomReverbEffectString(params);
 363     else if (ladspaId == 1423)  //Reverb
 364         return ladspaReverbEffectString(params);
 365     else if (ladspaId == 1901)  //Reverb
 366         return ladspaEqualizerEffectString(params);
 367     else {
 368         kDebug() << "++++++++++  ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
 369         return "<jackrack></jackrack>";
 370     }
 371 }
 372
 373 //static
 374 void initEffects::ladspaEffectFile(const QString & fname, int ladspaId, QStringList params)
 375 {
 376     const char *filterString;
 377     switch (ladspaId) {
 378     case 1433: //Pitch
 379         filterString = ladspaPitchEffectString(params);
 380         break;
 381     case 1905: //Vinyl
 382         filterString = ladspaVinylEffectString(params);
 383         break;
 384     case 1216 : //Room Reverb
 385         filterString = ladspaRoomReverbEffectString(params);
 386         break;
 387     case 1423: //Reverb
 388         filterString = ladspaReverbEffectString(params);
 389         break;
 390     case 1195: //Declipper
 391         filterString = ladspaDeclipEffectString(params);
 392         break;
 393     case 1901:  //Reverb
 394         filterString = ladspaEqualizerEffectString(params);
 395         break;
 396     case 1913: // Limiter
 397         filterString = ladspaLimiterEffectString(params);
 398         break;
 399     case 1193: // Pitch Shifter
 400         filterString = ladspaPitchShifterEffectString(params);
 401         break;
 402     case 1417: // Rate Scaler
 403         filterString = ladspaRateScalerEffectString(params);
 404         break;
 405     case 1217: // Phaser
 406         filterString = ladspaPhaserEffectString(params);
 407         break;
 408     default:
 409         kDebug() << "++++++++++  ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
 410         return;
 411         break;
 412     }
 413
 414     QFile f(fname);
 415     if (f.open(QIODevice::WriteOnly)) {
 416         QTextStream stream(&f);
 417         stream << filterString;
 418         f.close();
 419     } else kDebug() << "++++++++++  ERROR CANNOT WRITE TO: " << KdenliveSettings::currenttmpfolder() +  fname << endl;
 420     delete [] filterString;
 421 }
 422
 423 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>";
 424
 425
 426 const char* initEffects::ladspaDeclipEffectString(QStringList)
 427 {
 428     return qstrdup(QString(jackString + "1195</id><enabled>true</enabled><wet_dry_enabled>false</wet_dry_enabled><wet_dry_locked>true</wet_dry_locked><wet_dry_values><value>1.000000</value><value>1.000000</value></wet_dry_values><lockall>true</lockall></plugin></jackrack>").toUtf8());
 429 }
 430
 431 /*
 432 const char* initEffects::ladspaVocoderEffectString(QStringList params)
 433 {
 434  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]));
 435 }*/
 436
 437 const char* initEffects::ladspaVinylEffectString(QStringList params)
 438 {
 439     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());
 440 }
 441
 442 const char* initEffects::ladspaPitchEffectString(QStringList params)
 443 {
 444     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());
 445 }
 446
 447 const char* initEffects::ladspaRoomReverbEffectString(QStringList params)
 448 {
 449     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());
 450 }
 451
 452 const char* initEffects::ladspaReverbEffectString(QStringList params)
 453 {
 454     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());
 455 }
 456
 457 const char* initEffects::ladspaEqualizerEffectString(QStringList params)
 458 {
 459     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());
 460 }
 461
 462 const char* initEffects::ladspaLimiterEffectString(QStringList params)
 463 {
 464     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());
 465 }
 466
 467 const char* initEffects::ladspaPitchShifterEffectString(QStringList params)
 468 {
 469     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());
 470 }
 471
 472 const char* initEffects::ladspaRateScalerEffectString(QStringList params)
 473 {
 474     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());
 475 }
 476
 477 const char* initEffects::ladspaPhaserEffectString(QStringList params)
 478 {
 479     return qstrdup(QString(jackString + "1217</id><enabled>true</enabled><wet_dry_enabled>false</wet_dry_enabled><wet_dry_locked>true</wet_dry_locked><wet_dry_values><value>1.000000</value><value>1.000000</value></wet_dry_values><lockall>true</lockall><controlrow><lock>true</lock><value>%1</value><value>%1</value></controlrow><controlrow><lock>true</lock><value>%2</value><value>%2</value></controlrow><controlrow><lock>true</lock><value>%3</value><value>%3</value></controlrow><controlrow><lock>true</lock><value>%4</value><value>%4</value></controlrow></plugin></jackrack>").arg(params[0]).arg(params[1]).arg(params[2]).arg(params[3]).toUtf8());
 480 }
 481
 482
 483 QDomDocument initEffects::createDescriptionFromMlt(Mlt::Repository* repository, const QString& /*type*/, const QString& filtername)
 484 {
 485
 486     QDomDocument ret;
 487     Mlt::Properties *metadata = repository->metadata(filter_type, filtername.toAscii().data());
 488     //kDebug() << filtername;
 489     if (metadata && metadata->is_valid()) {
 490         if (metadata->get("title") && metadata->get("identifier")) {
 491             QDomElement eff = ret.createElement("effect");
 492             eff.setAttribute("tag", metadata->get("identifier"));
 493             eff.setAttribute("id", metadata->get("identifier"));
 494
 495             QDomElement name = ret.createElement("name");
 496             name.appendChild(ret.createTextNode(metadata->get("title")));
 497
 498             QDomElement desc = ret.createElement("description");
 499             desc.appendChild(ret.createTextNode(metadata->get("description")));
 500
 501             QDomElement author = ret.createElement("author");
 502             author.appendChild(ret.createTextNode(metadata->get("creator")));
 503
 504             eff.appendChild(name);
 505             eff.appendChild(author);
 506             eff.appendChild(desc);
 507
 508             Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
 509             for (int j = 0; param_props.is_valid() && j < param_props.count();j++) {
 510                 QDomElement params = ret.createElement("parameter");
 511
 512                 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
 513
 514                 params.setAttribute("name", paramdesc.get("identifier"));
 515
 516                 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
 517                 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
 518                 if (QString(paramdesc.get("type")) == "integer")
 519                     params.setAttribute("type", "constant");
 520                 if (QString(paramdesc.get("type")) == "float") {
 521                     params.setAttribute("type", "constant");
 522                     params.setAttribute("factor", "1000");
 523                     if (paramdesc.get("maximum")) params.setAttribute("max", QString(paramdesc.get("maximum")).toFloat()*1000.0);
 524                     if (paramdesc.get("minimum")) params.setAttribute("min", QString(paramdesc.get("minimum")).toFloat()*1000.0);
 525                 }
 526                 if (QString(paramdesc.get("type")) == "boolean")
 527                     params.setAttribute("type", "bool");
 528                 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) != "geometry") {
 529                     params.setAttribute("type", "geometry");
 530                     params.setAttribute("format", paramdesc.get("format"));
 531                 }
 532                 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) == "geometry") {
 533                     params.setAttribute("type", "geometry");
 534                     //params.setAttribute("format", paramdesc.get("format"));
 535                 }
 536                 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
 537                 if (paramdesc.get("value")) {
 538                     params.setAttribute("value", paramdesc.get("value"));
 539                 } else {
 540                     params.setAttribute("value", paramdesc.get("default"));
 541                 }
 542
 543
 544                 QDomElement pname = ret.createElement("name");
 545                 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
 546                 params.appendChild(pname);
 547
 548                 eff.appendChild(params);
 549             }
 550             ret.appendChild(eff);
 551         }
 552     }
 553     delete metadata;
 554     metadata = 0;
 555     /* QString outstr;
 556      QTextStream str(&outstr);
 557      ret.save(str, 2);
 558      kDebug() << outstr;*/
 559     return ret;
 560 }
 561
 562 void initEffects::fillTransitionsList(Mlt::Repository * repository, EffectsList* transitions, QStringList names)
 563 {
 564     // remove transitions that are not implemented
 565     int pos = names.indexOf("mix");
 566     if (pos != -1) names.takeAt(pos);
 567     pos = names.indexOf("region");
 568     if (pos != -1) names.takeAt(pos);
 569     foreach(const QString &name, names) {
 570         QDomDocument ret;
 571         QDomElement ktrans = ret.createElement("ktransition");
 572         ret.appendChild(ktrans);
 573
 574         ktrans.setAttribute("tag", name);
 575         QDomElement tname = ret.createElement("name");
 576
 577         QDomElement desc = ret.createElement("description");
 578
 579         QList<QDomElement> paramList;
 580         Mlt::Properties *metadata = repository->metadata(transition_type, name.toAscii().data());
 581         //kDebug() << filtername;
 582         if (metadata && metadata->is_valid()) {
 583
 584             desc.appendChild(ret.createTextNode(metadata->get("description")));
 585
 586             Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
 587             for (int j = 0; param_props.is_valid() && j < param_props.count();j++) {
 588                 QDomElement params = ret.createElement("parameter");
 589
 590                 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
 591
 592                 params.setAttribute("name", paramdesc.get("identifier"));
 593
 594                 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
 595                 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
 596                 if (QString(paramdesc.get("type")) == "integer") {
 597                     params.setAttribute("type", "constant");
 598                     params.setAttribute("factor", "100");
 599                 }
 600                 if (QString(paramdesc.get("type")) == "boolean")
 601                     params.setAttribute("type", "bool");
 602                 if (!QString(paramdesc.get("format")).isEmpty()) {
 603                     params.setAttribute("type", "complex");
 604                     params.setAttribute("format", paramdesc.get("format"));
 605
 606                 }
 607                 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
 608                 if (paramdesc.get("value")) {
 609                     params.setAttribute("value", paramdesc.get("value"));
 610                 } else {
 611                     params.setAttribute("value", paramdesc.get("default"));
 612                 }
 613
 614
 615                 QDomElement pname = ret.createElement("name");
 616                 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
 617                 params.appendChild(pname);
 618
 619                 ktrans.appendChild(params);
 620             }
 621
 622             ret.appendChild(ktrans);
 623             if (metadata->get("title") && metadata->get("identifier")) {
 624                 ktrans.setAttribute("tag", name);
 625                 QDomElement tname = ret.createElement("name");
 626                 tname.appendChild(ret.createTextNode(metadata->get("title")));
 627                 ktrans.appendChild(tname);
 628             }
 629
 630             delete metadata;
 631             metadata = 0;
 632             //kDebug() << ret.toString();
 633         } else {
 634             // Check for Kdenlive installed luma files, add empty string at start for no luma
 635             QStringList imagenamelist = QStringList() << i18n("None");
 636             QStringList imagefiles = QStringList() << QString();
 637             QStringList filters;
 638             filters << "*.pgm" << "*.png";
 639
 640             QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
 641             foreach(const QString &folder, customLumas) {
 642                 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
 643                 foreach(const QString &fname, filesnames) {
 644                     imagenamelist.append(fname);
 645                     imagefiles.append(folder + '/' + fname);
 646                 }
 647             }
 648
 649             // Check for MLT lumas
 650             QString folder = mlt_environment("MLT_DATA");
 651             folder.append("/lumas/").append(mlt_environment("MLT_NORMALISATION"));
 652             QDir lumafolder(folder);
 653             QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
 654             foreach(const QString &fname, filesnames) {
 655                 imagenamelist.append(fname);
 656                 imagefiles.append(folder + '/' + fname);
 657             }
 658
 659             if (name == "luma") {
 660
 661                 tname.appendChild(ret.createTextNode("Wipe"));
 662                 desc.appendChild(ret.createTextNode("Applies a stationary transition between the current and next frames"));
 663
 664                 paramList.append(quickParameterFill(ret, "Softness", "softness", "double", "0", "0", "100", "", "", "100"));
 665                 paramList.append(quickParameterFill(ret, "Invert", "invert", "bool", "0", "0", "1"));
 666                 paramList.append(quickParameterFill(ret, "Image File", "resource", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
 667                 paramList.append(quickParameterFill(ret, "Reverse Transition", "reverse", "bool", "0", "0", "1"));
 668                 //thumbnailer.prepareThumbnailsCall(imagelist);
 669
 670             } else if (name == "composite") {
 671                 desc.appendChild(ret.createTextNode("A key-framable alpha-channel compositor for two frames."));
 672                 paramList.append(quickParameterFill(ret, "Geometry", "geometry", "geometry", "0%,0%:100%x100%:100", "-500;-500;-500;-500;0", "500;500;500;500;100"));
 673                 paramList.append(quickParameterFill(ret, "Alpha Channel Operation", "operator", "list", "over", "", "", "over,and,or,xor", "over,and,or,xor"));
 674                 paramList.append(quickParameterFill(ret, "Align", "aligned", "bool", "1", "0", "1"));
 675                 paramList.append(quickParameterFill(ret, "Fill", "fill", "bool", "0", "0", "1"));
 676                 paramList.append(quickParameterFill(ret, "Distort", "distort", "bool", "0", "0", "1"));
 677                 paramList.append(quickParameterFill(ret, "Wipe File", "luma", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
 678                 paramList.append(quickParameterFill(ret, "Wipe Softness", "softness", "double", "0", "0", "100", "", "", "100"));
 679                 paramList.append(quickParameterFill(ret, "Wipe Invert", "luma_invert", "bool", "0", "0", "1"));
 680                 paramList.append(quickParameterFill(ret, "Force Progressive Rendering", "progressive", "bool", "1", "0", "1"));
 681                 paramList.append(quickParameterFill(ret, "Force Deinterlace Overlay", "deinterlace", "bool", "0", "0", "1"));
 682                 tname.appendChild(ret.createTextNode("Composite"));
 683                 ktrans.setAttribute("id", "composite");
 684                 /*QDomDocument ret1;
 685                 QDomElement ktrans1 = ret1.createElement("ktransition");
 686                 ret1.appendChild(ktrans1);
 687                 ktrans1.setAttribute("tag", name);
 688                 QDomElement tname1 = ret.createElement("name");
 689                 tname1.appendChild(ret1.createTextNode("PIP"));*/
 690
 691             } else if (name == "mix") {
 692                 tname.appendChild(ret.createTextNode("Mix"));
 693             } else if (name == "affine") {
 694                 tname.appendChild(ret.createTextNode("Affine"));
 695                 paramList.append(quickParameterFill(ret, "Rotate Y", "rotate_y", "double", "0", "0", "360"));
 696                 paramList.append(quickParameterFill(ret, "Rotate X", "rotate_x", "double", "0", "0", "360"));
 697                 paramList.append(quickParameterFill(ret, "Rotate Z", "rotate_z", "double", "0", "0", "360"));
 698                 paramList.append(quickParameterFill(ret, "Fix Rotate Y", "fix_rotate_y", "double", "0", "0", "360"));
 699                 paramList.append(quickParameterFill(ret, "Fix Rotate X", "fix_rotate_x", "double", "0", "0", "360"));
 700                 paramList.append(quickParameterFill(ret, "Fix Rotate Z", "fix_rotate_z", "double", "0", "0", "360"));
 701                 paramList.append(quickParameterFill(ret, "Shear Y", "shear_y", "double", "0", "0", "360"));
 702                 paramList.append(quickParameterFill(ret, "Shear X", "shear_x", "double", "0", "0", "360"));
 703                 paramList.append(quickParameterFill(ret, "Shear Z", "shear_z", "double", "0", "0", "360"));
 704                 paramList.append(quickParameterFill(ret, "Fix Shear Y", "fix_shear_y", "double", "0", "0", "360"));
 705                 paramList.append(quickParameterFill(ret, "Fix Shear X", "fix_shear_x", "double", "0", "0", "360"));
 706                 paramList.append(quickParameterFill(ret, "Fix Shear Z", "fix_shear_z", "double", "0", "0", "360"));
 707                 paramList.append(quickParameterFill(ret, "Mirror", "mirror_off", "bool", "0", "0", "1"));
 708                 paramList.append(quickParameterFill(ret, "Repeat", "repeat_off", "bool", "0", "0", "1"));
 709                 paramList.append(quickParameterFill(ret, "Geometry", "geometry", "geometry",  "0;0;100;100;100", "0;0;100;100;100", "0;0;100;100;100"));
 710                 tname.appendChild(ret.createTextNode("Composite"));
 711             } else if (name == "region") {
 712                 tname.appendChild(ret.createTextNode("Region"));
 713             }
 714
 715
 716         }
 717
 718         ktrans.appendChild(tname);
 719         ktrans.appendChild(desc);
 720
 721         foreach(const QDomElement &e, paramList) {
 722             ktrans.appendChild(e);
 723         }
 724
 725
 726         transitions->append(ret.documentElement());
 727         //kDebug() << "//// ////  TRANSITON XML";
 728         // kDebug() << ret.toString();
 729         /*
 730
 731          <transition fill="1" in="11" a_track="1" out="73" mlt_service="luma" b_track="2" softness="0" resource="/home/marco/Projekte/kdenlive/install_cmake/share/apps/kdenlive/pgm/PAL/square2.pgm" />
 732         */
 733     }
 734
 735     QString wipetrans = "<ktransition tag=\"composite\" id=\"slide\"><name>Slide</name><description>Slide image from one side to another</description><parameter tag=\"geometry\" type=\"wipe\" default=\"-100%,0%:100%x100%;-1=0%,0%:100%x100%\" name=\"geometry\"><name>Direction</name>                                               </parameter><parameter tag=\"aligned\" default=\"0\" type=\"bool\" name=\"aligned\" ><name>Align</name></parameter><parameter tag=\"progressive\" default=\"1\" type=\"bool\" name=\"progressive\" ><name>Force Progressive Rendering</name></parameter><parameter tag=\"deinterlace\" default=\"0\" type=\"bool\" name=\"deinterlace\" ><name>Force Deinterlace Overlay</name></parameter></ktransition>";
 736     QDomDocument ret;
 737     ret.setContent(wipetrans);
 738     transitions->append(ret.documentElement());
 739
 740     QString dissolve = "<ktransition tag=\"luma\" id=\"dissolve\"><name>Dissolve</name><description>Fade out one video while fading in the other video</description><parameter tag=\"reverse\" default=\"0\" type=\"bool\" name=\"reverse\" ><name>Reverse</name></parameter></ktransition>";
 741     QDomDocument dissolveDoc;
 742     dissolveDoc.setContent(dissolve);
 743     transitions->append(dissolveDoc.documentElement());
 744
 745     /*QString alphatrans = "<ktransition tag=\"composite\" id=\"alphatransparency\" ><name>Alpha transparency</name><description>Make alpha channel transparent</description><parameter tag=\"geometry\" type=\"fixed\" default=\"0%,0%:100%x100%\" name=\"geometry\"><name>Direction</name></parameter><parameter tag=\"fill\" default=\"0\" type=\"bool\" name=\"fill\" ><name>Rescale</name></parameter><parameter tag=\"aligned\" default=\"0\" type=\"bool\" name=\"aligned\" ><name>Align</name></parameter></ktransition>";
 746     QDomDocument ret2;
 747     ret2.setContent(alphatrans);
 748     transitions->append(ret2.documentElement());*/
 749 }
 750
 751 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)
 752 {
 753     QDomElement parameter = doc.createElement("parameter");
 754     parameter.setAttribute("tag", tag);
 755     parameter.setAttribute("default", def);
 756     parameter.setAttribute("type", type);
 757     parameter.setAttribute("name", tag);
 758     parameter.setAttribute("max", max);
 759     parameter.setAttribute("min", min);
 760     if (!list.isEmpty())
 761         parameter.setAttribute("paramlist", list);
 762     if (!listdisplaynames.isEmpty())
 763         parameter.setAttribute("paramlistdisplay", listdisplaynames);
 764     if (!factor.isEmpty())
 765         parameter.setAttribute("factor", factor);
 766     if (!namedesc.isEmpty())
 767         parameter.setAttribute("namedesc", namedesc);
 768     if (!format.isEmpty())
 769         parameter.setAttribute("format", format);
 770     QDomElement pname = doc.createElement("name");
 771     pname.appendChild(doc.createTextNode(name));
 772     parameter.appendChild(pname);
 773
 774     return parameter;
 775 }