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.getEffectByTag("luma", QString());
  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
 188     kDebug() << "//  INIT EFFECT SEARCH" << endl;
 189
 190     QStringList direc = KGlobal::dirs()->findDirs("data", "kdenlive/effects");
 191
 192     QDir directory;
 193     for (more = direc.begin() ; more != direc.end() ; ++more) {
 194         directory = QDir(*more);
 195         QStringList filter;
 196         filter << "*.xml";
 197         fileList = directory.entryList(filter, QDir::Files);
 198         for (it = fileList.begin() ; it != fileList.end() ; ++it) {
 199             itemName = KUrl(*more + *it).path();
 200             parseEffectFile(&MainWindow::customEffects, &MainWindow::audioEffects, &MainWindow::videoEffects, itemName, filtersList, producersList);
 201             // kDebug()<<"//  FOUND EFFECT FILE: "<<itemName<<endl;
 202         }
 203     }
 204
 205     foreach(const QString &effect, blackListed) {
 206         if (filtersList.contains(effect)) filtersList.removeAll(effect);
 207     }
 208
 209     foreach(const QString &filtername, filtersList) {
 210         QDomDocument doc = createDescriptionFromMlt(repository, "filters", filtername);
 211         if (!doc.isNull())
 212             MainWindow::videoEffects.append(doc.documentElement());
 213     }
 214     return repository;
 215 }
 216
 217 // static
 218 void initEffects::parseCustomEffectsFile()
 219 {
 220     MainWindow::customEffects.clear();
 221     QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
 222     QDir directory = QDir(path);
 223     QStringList filter;
 224     filter << "*.xml";
 225     const QStringList fileList = directory.entryList(filter, QDir::Files);
 226     QString itemName;
 227     foreach(const QString &filename, fileList) {
 228         itemName = KUrl(path + filename).path();
 229         QDomDocument doc;
 230         QFile file(itemName);
 231         doc.setContent(&file, false);
 232         file.close();
 233         QDomNodeList effects = doc.elementsByTagName("effect");
 234         if (effects.count() != 1) {
 235             kDebug() << "More than one effect in file " << itemName << ", NOT SUPPORTED YET";
 236         } else {
 237             QDomElement e = effects.item(0).toElement();
 238             MainWindow::customEffects.append(e);
 239         }
 240     }
 241 }
 242
 243 // static
 244 void initEffects::parseEffectFile(EffectsList *customEffectList, EffectsList *audioEffectList, EffectsList *videoEffectList, QString name, QStringList filtersList, QStringList producersList)
 245 {
 246     QDomDocument doc;
 247     QFile file(name);
 248     doc.setContent(&file, false);
 249     file.close();
 250     QDomElement documentElement = doc.documentElement();
 251     QDomNodeList effects = doc.elementsByTagName("effect");
 252
 253     if (effects.count() == 0) {
 254         kDebug() << "// EFFECT FILET: " << name << " IS BROKEN" << endl;
 255         return;
 256     }
 257     QString groupName;
 258     if (doc.elementsByTagName("effectgroup").item(0).toElement().tagName() == "effectgroup") {
 259         groupName = documentElement.attribute("name", QString());
 260     }
 261
 262     int i = 0;
 263
 264     while (!effects.item(i).isNull()) {
 265         documentElement = effects.item(i).toElement();
 266         QString tag = documentElement.attribute("tag", QString());
 267         bool ladspaOk = true;
 268         if (tag == "ladspa") {
 269             QString library = documentElement.attribute("library", QString());
 270             if (KStandardDirs::locate("ladspa_plugin", library).isEmpty()) ladspaOk = false;
 271         }
 272
 273         // Parse effect file
 274         if ((filtersList.contains(tag) || producersList.contains(tag)) && ladspaOk) {
 275             QString type = documentElement.attribute("type", QString());
 276             if (type == "audio") audioEffectList->append(documentElement);
 277             else if (type == "custom") customEffectList->append(documentElement);
 278             else videoEffectList->append(documentElement);
 279         }
 280
 281         /*
 282              QDomNode n = documentElement.firstChild();
 283          QString id, effectName, effectTag, paramType;
 284          int paramCount = 0;
 285          EFFECTTYPE type;
 286
 287                 // Create Effect
 288                 EffectParamDescFactory effectDescParamFactory;
 289                 EffectDesc *effect = NULL;
 290
 291          // parse effect file
 292          QDomNode namenode = documentElement.elementsByTagName("name").item(0);
 293          if (!namenode.isNull()) effectName = i18n(namenode.toElement().text());
 294          if (!groupName.isEmpty()) effectName.prepend("_" + groupName + "_");
 295
 296          QDomNode propsnode = documentElement.elementsByTagName("properties").item(0);
 297          if (!propsnode.isNull()) {
 298              QDomElement propselement = propsnode.toElement();
 299              id = propselement.attribute("id", QString());
 300              effectTag = propselement.attribute("tag", QString());
 301              if (propselement.attribute("type", QString()) == "audio") type = AUDIOEFFECT;
 302              else if (propselement.attribute("type", QString()) == "custom") type = CUSTOMEFFECT;
 303              else type = VIDEOEFFECT;
 304          }
 305
 306          QString effectDescription;
 307          QDomNode descnode = documentElement.elementsByTagName("description").item(0);
 308          if (!descnode.isNull()) effectDescription = descnode.toElement().text() + "<br />";
 309
 310          QString effectAuthor;
 311          QDomNode authnode = documentElement.elementsByTagName("author").item(0);
 312          if (!authnode.isNull()) effectAuthor = authnode.toElement().text() + "<br />";
 313
 314          if (effectName.isEmpty() || id.isEmpty() || effectTag.isEmpty()) return;
 315
 316          effect = new EffectDesc(effectName, id, effectTag, effectDescription, effectAuthor, type);
 317
 318          QDomNodeList paramList = documentElement.elementsByTagName("parameter");
 319          if (paramList.count() == 0) {
 320              QDomElement fixed = doc.createElement("parameter");
 321              fixed.setAttribute("type", "fixed");
 322              effect->addParameter(effectDescParamFactory.createParameter(fixed));
 323          }
 324          else for (int i = 0; i < paramList.count(); i++) {
 325              QDomElement e = paramList.item(i).toElement();
 326              if (!e.isNull()) {
 327           paramCount++;
 328            QDomNamedNodeMap attrs = e.attributes();
 329           int i = 0;
 330           QString value;
 331           while (!attrs.item(i).isNull()) {
 332               QDomNode n = attrs.item(i);
 333               value = n.nodeValue();
 334               if (value.find("MAX_WIDTH") != -1)
 335            value.replace("MAX_WIDTH", QString::number(KdenliveSettings::defaultwidth()));
 336               if (value.find("MID_WIDTH") != -1)
 337            value.replace("MID_WIDTH", QString::number(KdenliveSettings::defaultwidth() / 2));
 338               if (value.find("MAX_HEIGHT") != -1)
 339            value.replace("MAX_HEIGHT", QString::number(KdenliveSettings::defaultheight()));
 340               if (value.find("MID_HEIGHT") != -1)
 341            value.replace("MID_HEIGHT", QString::number(KdenliveSettings::defaultheight() / 2));
 342               n.setNodeValue(value);
 343               i++;
 344           }
 345           effect->addParameter(effectDescParamFactory.createParameter(e));
 346              }
 347          }
 348                 effectList->append(effect);
 349          }*/
 350         i++;
 351     }
 352 }
 353
 354 //static
 355 const char* initEffects::ladspaEffectString(int ladspaId, QStringList params)
 356 {
 357     if (ladspaId == 1433)  //Pitch
 358         return ladspaPitchEffectString(params);
 359     else if (ladspaId == 1216)  //Room Reverb
 360         return ladspaRoomReverbEffectString(params);
 361     else if (ladspaId == 1423)  //Reverb
 362         return ladspaReverbEffectString(params);
 363     else if (ladspaId == 1901)  //Reverb
 364         return ladspaEqualizerEffectString(params);
 365     else {
 366         kDebug() << "++++++++++  ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
 367         return "<jackrack></jackrack>";
 368     }
 369 }
 370
 371 //static
 372 void initEffects::ladspaEffectFile(const QString & fname, int ladspaId, QStringList params)
 373 {
 374     const char *filterString;
 375     switch (ladspaId) {
 376     case 1433: //Pitch
 377         filterString = ladspaPitchEffectString(params);
 378         break;
 379     case 1905: //Vinyl
 380         filterString = ladspaVinylEffectString(params);
 381         break;
 382     case 1216 : //Room Reverb
 383         filterString = ladspaRoomReverbEffectString(params);
 384         break;
 385     case 1423: //Reverb
 386         filterString = ladspaReverbEffectString(params);
 387         break;
 388     case 1195: //Declipper
 389         filterString = ladspaDeclipEffectString(params);
 390         break;
 391     case 1901:  //Reverb
 392         filterString = ladspaEqualizerEffectString(params);
 393         break;
 394     case 1913: // Limiter
 395         filterString = ladspaLimiterEffectString(params);
 396         break;
 397     case 1193: // Pitch Shifter
 398         filterString = ladspaPitchShifterEffectString(params);
 399         break;
 400     case 1417: // Rate Scaler
 401         filterString = ladspaRateScalerEffectString(params);
 402         break;
 403     case 1217: // Phaser
 404         filterString = ladspaPhaserEffectString(params);
 405         break;
 406     default:
 407         kDebug() << "++++++++++  ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
 408         return;
 409         break;
 410     }
 411
 412     QFile f(fname);
 413     if (f.open(QIODevice::WriteOnly)) {
 414         QTextStream stream(&f);
 415         stream << filterString;
 416         f.close();
 417     } else kDebug() << "++++++++++  ERROR CANNOT WRITE TO: " << KdenliveSettings::currenttmpfolder() +  fname << endl;
 418     delete [] filterString;
 419 }
 420
 421 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>";
 422
 423
 424 const char* initEffects::ladspaDeclipEffectString(QStringList)
 425 {
 426     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());
 427 }
 428
 429 /*
 430 const char* initEffects::ladspaVocoderEffectString(QStringList params)
 431 {
 432  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]));
 433 }*/
 434
 435 const char* initEffects::ladspaVinylEffectString(QStringList params)
 436 {
 437     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());
 438 }
 439
 440 const char* initEffects::ladspaPitchEffectString(QStringList params)
 441 {
 442     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());
 443 }
 444
 445 const char* initEffects::ladspaRoomReverbEffectString(QStringList params)
 446 {
 447     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());
 448 }
 449
 450 const char* initEffects::ladspaReverbEffectString(QStringList params)
 451 {
 452     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());
 453 }
 454
 455 const char* initEffects::ladspaEqualizerEffectString(QStringList params)
 456 {
 457     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());
 458 }
 459
 460 const char* initEffects::ladspaLimiterEffectString(QStringList params)
 461 {
 462     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());
 463 }
 464
 465 const char* initEffects::ladspaPitchShifterEffectString(QStringList params)
 466 {
 467     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());
 468 }
 469
 470 const char* initEffects::ladspaRateScalerEffectString(QStringList params)
 471 {
 472     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());
 473 }
 474
 475 const char* initEffects::ladspaPhaserEffectString(QStringList params)
 476 {
 477     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());
 478 }
 479
 480
 481 QDomDocument initEffects::createDescriptionFromMlt(Mlt::Repository* repository, const QString& /*type*/, const QString& filtername)
 482 {
 483
 484     QDomDocument ret;
 485     Mlt::Properties *metadata = repository->metadata(filter_type, filtername.toAscii().data());
 486     //kDebug() << filtername;
 487     if (metadata && metadata->is_valid()) {
 488         if (metadata->get("title") && metadata->get("identifier")) {
 489             QDomElement eff = ret.createElement("effect");
 490             eff.setAttribute("tag", metadata->get("identifier"));
 491             eff.setAttribute("id", metadata->get("identifier"));
 492
 493             QDomElement name = ret.createElement("name");
 494             name.appendChild(ret.createTextNode(metadata->get("title")));
 495
 496             QDomElement desc = ret.createElement("description");
 497             desc.appendChild(ret.createTextNode(metadata->get("description")));
 498
 499             QDomElement author = ret.createElement("author");
 500             author.appendChild(ret.createTextNode(metadata->get("creator")));
 501
 502             eff.appendChild(name);
 503             eff.appendChild(author);
 504             eff.appendChild(desc);
 505
 506             Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
 507             for (int j = 0; param_props.is_valid() && j < param_props.count();j++) {
 508                 QDomElement params = ret.createElement("parameter");
 509
 510                 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
 511
 512                 params.setAttribute("name", paramdesc.get("identifier"));
 513
 514                 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
 515                 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
 516                 if (QString(paramdesc.get("type")) == "integer")
 517                     params.setAttribute("type", "constant");
 518                 if (QString(paramdesc.get("type")) == "float") {
 519                     params.setAttribute("type", "constant");
 520                     params.setAttribute("factor", "1000");
 521                     if (paramdesc.get("maximum")) params.setAttribute("max", QString(paramdesc.get("maximum")).toFloat()*1000.0);
 522                     if (paramdesc.get("minimum")) params.setAttribute("min", QString(paramdesc.get("minimum")).toFloat()*1000.0);
 523                 }
 524                 if (QString(paramdesc.get("type")) == "boolean")
 525                     params.setAttribute("type", "bool");
 526                 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) != "geometry") {
 527                     params.setAttribute("type", "geometry");
 528                     params.setAttribute("format", paramdesc.get("format"));
 529                 }
 530                 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) == "geometry") {
 531                     params.setAttribute("type", "geometry");
 532                     //params.setAttribute("format", paramdesc.get("format"));
 533                 }
 534                 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
 535                 if (paramdesc.get("value")) {
 536                     params.setAttribute("value", paramdesc.get("value"));
 537                 } else {
 538                     params.setAttribute("value", paramdesc.get("default"));
 539                 }
 540
 541
 542                 QDomElement pname = ret.createElement("name");
 543                 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
 544                 params.appendChild(pname);
 545
 546                 eff.appendChild(params);
 547             }
 548             ret.appendChild(eff);
 549         }
 550     }
 551     delete metadata;
 552     metadata = 0;
 553     /* QString outstr;
 554      QTextStream str(&outstr);
 555      ret.save(str, 2);
 556      kDebug() << outstr;*/
 557     return ret;
 558 }
 559
 560 void initEffects::fillTransitionsList(Mlt::Repository * repository, EffectsList* transitions, QStringList names)
 561 {
 562     // remove transitions that are not implemented
 563     int pos = names.indexOf("mix");
 564     if (pos != -1) names.takeAt(pos);
 565     pos = names.indexOf("region");
 566     if (pos != -1) names.takeAt(pos);
 567     foreach(const QString &name, names) {
 568         QDomDocument ret;
 569         QDomElement ktrans = ret.createElement("ktransition");
 570         ret.appendChild(ktrans);
 571
 572         ktrans.setAttribute("tag", name);
 573         QDomElement tname = ret.createElement("name");
 574
 575         QDomElement desc = ret.createElement("description");
 576
 577         QList<QDomElement> paramList;
 578         Mlt::Properties *metadata = repository->metadata(transition_type, name.toAscii().data());
 579         //kDebug() << filtername;
 580         if (metadata && metadata->is_valid()) {
 581
 582             desc.appendChild(ret.createTextNode(metadata->get("description")));
 583
 584             Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
 585             for (int j = 0; param_props.is_valid() && j < param_props.count();j++) {
 586                 QDomElement params = ret.createElement("parameter");
 587
 588                 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
 589
 590                 params.setAttribute("name", paramdesc.get("identifier"));
 591
 592                 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
 593                 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
 594                 if (QString(paramdesc.get("type")) == "integer") {
 595                     params.setAttribute("type", "constant");
 596                     params.setAttribute("factor", "100");
 597                 }
 598                 if (QString(paramdesc.get("type")) == "boolean")
 599                     params.setAttribute("type", "bool");
 600                 if (!QString(paramdesc.get("format")).isEmpty()) {
 601                     params.setAttribute("type", "complex");
 602                     params.setAttribute("format", paramdesc.get("format"));
 603
 604                 }
 605                 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
 606                 if (paramdesc.get("value")) {
 607                     params.setAttribute("value", paramdesc.get("value"));
 608                 } else {
 609                     params.setAttribute("value", paramdesc.get("default"));
 610                 }
 611
 612
 613                 QDomElement pname = ret.createElement("name");
 614                 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
 615                 params.appendChild(pname);
 616
 617                 ktrans.appendChild(params);
 618             }
 619
 620             ret.appendChild(ktrans);
 621             if (metadata->get("title") && metadata->get("identifier")) {
 622                 ktrans.setAttribute("tag", name);
 623                 QDomElement tname = ret.createElement("name");
 624                 tname.appendChild(ret.createTextNode(metadata->get("title")));
 625                 ktrans.appendChild(tname);
 626             }
 627
 628             delete metadata;
 629             metadata = 0;
 630             //kDebug() << ret.toString();
 631         } else {
 632             // Check for Kdenlive installed luma files, add empty string at start for no luma
 633             QStringList imagenamelist = QStringList() << i18n("None");
 634             QStringList imagefiles = QStringList() << QString();
 635             QStringList filters;
 636             filters << "*.pgm" << "*.png";
 637
 638             QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
 639             foreach(const QString &folder, customLumas) {
 640                 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
 641                 foreach(const QString &fname, filesnames) {
 642                     imagenamelist.append(fname);
 643                     imagefiles.append(folder + '/' + fname);
 644                 }
 645             }
 646
 647             // Check for MLT lumas
 648             QString folder = mlt_environment("MLT_DATA");
 649             folder.append("/lumas/").append(mlt_environment("MLT_NORMALISATION"));
 650             QDir lumafolder(folder);
 651             QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
 652             foreach(const QString &fname, filesnames) {
 653                 imagenamelist.append(fname);
 654                 imagefiles.append(folder + '/' + fname);
 655             }
 656
 657             if (name == "luma") {
 658
 659                 tname.appendChild(ret.createTextNode("Luma"));
 660                 desc.appendChild(ret.createTextNode("Applies a luma transition between the current and next frames"));
 661
 662                 paramList.append(quickParameterFill(ret, "Softness", "softness", "double", "0", "0", "100", "", "", "100"));
 663                 paramList.append(quickParameterFill(ret, "Invert", "invert", "bool", "0", "0", "1"));
 664                 paramList.append(quickParameterFill(ret, "Image File", "resource", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
 665                 paramList.append(quickParameterFill(ret, "Reverse Transition", "reverse", "bool", "0", "0", "1"));
 666                 //thumbnailer.prepareThumbnailsCall(imagelist);
 667
 668             } else if (name == "composite") {
 669                 desc.appendChild(ret.createTextNode("A key-framable alpha-channel compositor for two frames."));
 670                 paramList.append(quickParameterFill(ret, "Geometry", "geometry", "geometry", "0%,0%:100%x100%:100", "-500;-500;-500;-500;0", "500;500;500;500;100"));
 671                 paramList.append(quickParameterFill(ret, "Alpha Channel Operation", "operator", "list", "over", "", "", "over,and,or,xor", "over,and,or,xor"));
 672                 paramList.append(quickParameterFill(ret, "Align", "aligned", "bool", "1", "0", "1"));
 673                 paramList.append(quickParameterFill(ret, "Fill", "fill", "bool", "0", "0", "1"));
 674                 paramList.append(quickParameterFill(ret, "Distort", "distort", "bool", "0", "0", "1"));
 675                 paramList.append(quickParameterFill(ret, "Luma Image File", "luma", "list", "", "", "", imagefiles.join(","), imagenamelist.join(",")));
 676                 paramList.append(quickParameterFill(ret, "Luma Softness", "softness", "double", "0", "0", "100", "", "", "100"));
 677                 paramList.append(quickParameterFill(ret, "Luma Invert", "luma_invert", "bool", "0", "0", "1"));
 678                 paramList.append(quickParameterFill(ret, "Force Progressive Rendering", "progressive", "bool", "1", "0", "1"));
 679                 paramList.append(quickParameterFill(ret, "Force Deinterlace Overlay", "deinterlace", "bool", "0", "0", "1"));
 680                 tname.appendChild(ret.createTextNode("Composite"));
 681                 ktrans.setAttribute("id", "composite");
 682                 /*QDomDocument ret1;
 683                 QDomElement ktrans1 = ret1.createElement("ktransition");
 684                 ret1.appendChild(ktrans1);
 685                 ktrans1.setAttribute("tag", name);
 686                 QDomElement tname1 = ret.createElement("name");
 687                 tname1.appendChild(ret1.createTextNode("PIP"));*/
 688
 689             } else if (name == "mix") {
 690                 tname.appendChild(ret.createTextNode("Mix"));
 691             } else if (name == "affine") {
 692                 tname.appendChild(ret.createTextNode("Affine"));
 693                 paramList.append(quickParameterFill(ret, "Rotate Y", "rotate_y", "double", "0", "0", "360"));
 694                 paramList.append(quickParameterFill(ret, "Rotate X", "rotate_x", "double", "0", "0", "360"));
 695                 paramList.append(quickParameterFill(ret, "Rotate Z", "rotate_z", "double", "0", "0", "360"));
 696                 paramList.append(quickParameterFill(ret, "Fix Rotate Y", "fix_rotate_y", "double", "0", "0", "360"));
 697                 paramList.append(quickParameterFill(ret, "Fix Rotate X", "fix_rotate_x", "double", "0", "0", "360"));
 698                 paramList.append(quickParameterFill(ret, "Fix Rotate Z", "fix_rotate_z", "double", "0", "0", "360"));
 699                 paramList.append(quickParameterFill(ret, "Shear Y", "shear_y", "double", "0", "0", "360"));
 700                 paramList.append(quickParameterFill(ret, "Shear X", "shear_x", "double", "0", "0", "360"));
 701                 paramList.append(quickParameterFill(ret, "Shear Z", "shear_z", "double", "0", "0", "360"));
 702                 paramList.append(quickParameterFill(ret, "Fix Shear Y", "fix_shear_y", "double", "0", "0", "360"));
 703                 paramList.append(quickParameterFill(ret, "Fix Shear X", "fix_shear_x", "double", "0", "0", "360"));
 704                 paramList.append(quickParameterFill(ret, "Fix Shear Z", "fix_shear_z", "double", "0", "0", "360"));
 705                 paramList.append(quickParameterFill(ret, "Mirror", "mirror_off", "bool", "0", "0", "1"));
 706                 paramList.append(quickParameterFill(ret, "Repeat", "repeat_off", "bool", "0", "0", "1"));
 707                 paramList.append(quickParameterFill(ret, "Geometry", "geometry", "geometry",  "0;0;100;100;100", "0;0;100;100;100", "0;0;100;100;100"));
 708                 tname.appendChild(ret.createTextNode("Composite"));
 709             } else if (name == "region") {
 710                 tname.appendChild(ret.createTextNode("Region"));
 711             }
 712
 713
 714         }
 715
 716         ktrans.appendChild(tname);
 717         ktrans.appendChild(desc);
 718
 719         foreach(const QDomElement &e, paramList) {
 720             ktrans.appendChild(e);
 721         }
 722
 723
 724         transitions->append(ret.documentElement());
 725         //kDebug() << "//// ////  TRANSITON XML";
 726         // kDebug() << ret.toString();
 727         /*
 728
 729          <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" />
 730         */
 731     }
 732
 733     QString wipetrans = "<ktransition tag=\"composite\" id=\"wipe\"><name>Wipe</name><description>Slide image from one side to another</description><parameter tag=\"geometry\" type=\"wipe\" default=\"-100%,0%:100%x100%;-1=0%,0%:100%x100%\" name=\"geometry\"><name>Direction</name>                                               </parameter><parameter tag=\"aligned\" default=\"0\" type=\"bool\" name=\"aligned\" ><name>Align</name></parameter><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>";
 734     QDomDocument ret;
 735     ret.setContent(wipetrans);
 736     transitions->append(ret.documentElement());
 737
 738     /*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>";
 739     QDomDocument ret2;
 740     ret2.setContent(alphatrans);
 741     transitions->append(ret2.documentElement());*/
 742 }
 743
 744 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)
 745 {
 746     QDomElement parameter = doc.createElement("parameter");
 747     parameter.setAttribute("tag", tag);
 748     parameter.setAttribute("default", def);
 749     parameter.setAttribute("type", type);
 750     parameter.setAttribute("name", tag);
 751     parameter.setAttribute("max", max);
 752     parameter.setAttribute("min", min);
 753     if (!list.isEmpty())
 754         parameter.setAttribute("paramlist", list);
 755     if (!listdisplaynames.isEmpty())
 756         parameter.setAttribute("paramlistdisplay", listdisplaynames);
 757     if (!factor.isEmpty())
 758         parameter.setAttribute("factor", factor);
 759     if (!namedesc.isEmpty())
 760         parameter.setAttribute("namedesc", namedesc);
 761     if (!format.isEmpty())
 762         parameter.setAttribute("format", format);
 763     QDomElement pname = doc.createElement("name");
 764     pname.appendChild(doc.createTextNode(name));
 765     parameter.appendChild(pname);
 766
 767     return parameter;
 768 }