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
  21 #include <QFile>
  22 #include <qregexp.h>
  23 #include <QDir>
  24 #include <QIcon>
  25
  26 #include <KDebug>
  27 #include <kglobal.h>
  28 #include <KStandardDirs>
  29
  30 #include "initeffects.h"
  31 #include "kdenlivesettings.h"
  32 #include "effectslist.h"
  33 #include "effectstackedit.h"
  34
  35 initEffectsThumbnailer::initEffectsThumbnailer() {
  36
  37 }
  38
  39 void initEffectsThumbnailer::prepareThumbnailsCall(const QStringList& list) {
  40     m_list = list;
  41     start();
  42     kDebug() << "done";
  43 }
  44
  45 void initEffectsThumbnailer::run() {
  46     foreach(QString entry, m_list) {
  47         kDebug() << entry;
  48         if (!entry.isEmpty() && (entry.endsWith(".png") || entry.endsWith(".pgm"))) {
  49             if (!EffectStackEdit::iconCache.contains(entry)) {
  50                 QImage pix(entry);
  51                 //if (!pix.isNull())
  52                 EffectStackEdit::iconCache[entry] = pix.scaled(30, 30);
  53                 kDebug() << "stored";
  54             }
  55         }
  56     }
  57 }
  58
  59 initEffectsThumbnailer initEffects::thumbnailer;
  60
  61 initEffects::initEffects() {
  62
  63 }
  64
  65 initEffects::~initEffects() {
  66 }
  67
  68 //static
  69 Mlt::Repository *initEffects::parseEffectFiles(EffectsList *audioEffectList, EffectsList *videoEffectList, EffectsList* transitionsList) {
  70     QStringList::Iterator more;
  71     QStringList::Iterator it;
  72     QStringList fileList;
  73     QString itemName;
  74
  75
  76     // Build effects. Retrieve the list of MLT's available effects first.
  77     Mlt::Repository *repository = Mlt::Factory::init();
  78     if (!repository) {
  79         kDebug() << "Repository did not finish init " ;
  80         return NULL;
  81     }
  82     Mlt::Properties *filters = repository->filters();
  83     QStringList filtersList;
  84
  85     for (int i = 0 ; i < filters->count() ; i++) {
  86         filtersList << filters->get_name(i);
  87     }
  88
  89     // Build effects. check producers first.
  90
  91     Mlt::Properties *producers = repository->producers();
  92     QStringList producersList;
  93     for (int i = 0 ; i < producers->count() ; i++) {
  94         producersList << producers->get_name(i);
  95     }
  96     delete filters;
  97     delete producers;
  98
  99     Mlt::Properties *transitions = repository->transitions();
 100     QStringList transitionsItemList;
 101     for (int i = 0 ; i < transitions->count() ; i++) {
 102         transitionsItemList << transitions->get_name(i);
 103     }
 104     delete transitions;
 105     fillTransitionsList(repository, transitionsList, transitionsItemList);
 106
 107     KGlobal::dirs()->addResourceType("ladspa_plugin", 0, "lib/ladspa");
 108     KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/lib/ladspa");
 109     KGlobal::dirs()->addResourceDir("ladspa_plugin", "/usr/local/lib/ladspa");
 110     KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/lib/ladspa");
 111     KGlobal::dirs()->addResourceDir("ladspa_plugin", "/opt/local/lib/ladspa");
 112
 113     kDebug() << "//  INIT EFFECT SEARCH" << endl;
 114
 115     QStringList direc = KGlobal::dirs()->findDirs("data", "kdenlive/effects");
 116
 117     QDir directory;
 118     for (more = direc.begin() ; more != direc.end() ; ++more) {
 119         directory = QDir(*more);
 120         fileList = directory.entryList(QDir::Files);
 121         for (it = fileList.begin() ; it != fileList.end() ; ++it) {
 122             itemName = KUrl(*more + *it).path();
 123             parseEffectFile(audioEffectList, videoEffectList, itemName, filtersList, producersList);
 124             // kDebug()<<"//  FOUND EFFECT FILE: "<<itemName<<endl;
 125         }
 126     }
 127     foreach(QString filtername, filtersList) {
 128         QDomDocument doc = createDescriptionFromMlt(repository, "filters", filtername);
 129         if (!doc.isNull())
 130             videoEffectList->append(doc.documentElement());
 131     }
 132     return repository;
 133 }
 134
 135 // static
 136 void initEffects::parseEffectFile(EffectsList *audioEffectList, EffectsList *videoEffectList, QString name, QStringList filtersList, QStringList producersList) {
 137     QDomDocument doc;
 138     QFile file(name);
 139     doc.setContent(&file, false);
 140     QDomElement documentElement = doc.documentElement();
 141     QDomNodeList effects = doc.elementsByTagName("effect");
 142
 143     if (effects.count() == 0) {
 144         kDebug() << "// EFFECT FILET: " << name << " IS BROKEN" << endl;
 145         return;
 146     }
 147     QString groupName;
 148     if (doc.elementsByTagName("effectgroup").item(0).toElement().tagName() == "effectgroup") {
 149         groupName = documentElement.attribute("name", QString::null);
 150     }
 151
 152     int i = 0;
 153
 154     while (!effects.item(i).isNull()) {
 155         documentElement = effects.item(i).toElement();
 156         QString tag = documentElement.attribute("tag", QString::null);
 157         bool ladspaOk = true;
 158         if (tag == "ladspa") {
 159             QString library = documentElement.attribute("library", QString::null);
 160             if (KStandardDirs::locate("ladspa_plugin", library).isEmpty()) ladspaOk = false;
 161         }
 162
 163         // Parse effect file
 164         if ((filtersList.contains(tag) || producersList.contains(tag)) && ladspaOk) {
 165             bool isAudioEffect = false;
 166             QDomNode propsnode = documentElement.elementsByTagName("properties").item(0);
 167             if (!propsnode.isNull()) {
 168                 QDomElement propselement = propsnode.toElement();
 169 //     id = propselement.attribute("id", QString::null);
 170 //     effectTag = propselement.attribute("tag", QString::null);
 171                 if (propselement.attribute("type", QString::null) == "audio") isAudioEffect = true;
 172                 //else if (propselement.attribute("type", QString::null) == "custom") type = CUSTOMEFFECT;
 173                 //else type = VIDEOEFFECT;
 174             }
 175             if (isAudioEffect) audioEffectList->append(documentElement);
 176             else videoEffectList->append(documentElement);
 177         }
 178
 179         /*
 180              QDomNode n = documentElement.firstChild();
 181          QString id, effectName, effectTag, paramType;
 182          int paramCount = 0;
 183          EFFECTTYPE type;
 184
 185                 // Create Effect
 186                 EffectParamDescFactory effectDescParamFactory;
 187                 EffectDesc *effect = NULL;
 188
 189          // parse effect file
 190          QDomNode namenode = documentElement.elementsByTagName("name").item(0);
 191          if (!namenode.isNull()) effectName = i18n(namenode.toElement().text());
 192          if (!groupName.isEmpty()) effectName.prepend("_" + groupName + "_");
 193
 194          QDomNode propsnode = documentElement.elementsByTagName("properties").item(0);
 195          if (!propsnode.isNull()) {
 196              QDomElement propselement = propsnode.toElement();
 197              id = propselement.attribute("id", QString::null);
 198              effectTag = propselement.attribute("tag", QString::null);
 199              if (propselement.attribute("type", QString::null) == "audio") type = AUDIOEFFECT;
 200              else if (propselement.attribute("type", QString::null) == "custom") type = CUSTOMEFFECT;
 201              else type = VIDEOEFFECT;
 202          }
 203
 204          QString effectDescription;
 205          QDomNode descnode = documentElement.elementsByTagName("description").item(0);
 206          if (!descnode.isNull()) effectDescription = descnode.toElement().text() + "<br />";
 207
 208          QString effectAuthor;
 209          QDomNode authnode = documentElement.elementsByTagName("author").item(0);
 210          if (!authnode.isNull()) effectAuthor = authnode.toElement().text() + "<br />";
 211
 212          if (effectName.isEmpty() || id.isEmpty() || effectTag.isEmpty()) return;
 213
 214          effect = new EffectDesc(effectName, id, effectTag, effectDescription, effectAuthor, type);
 215
 216          QDomNodeList paramList = documentElement.elementsByTagName("parameter");
 217          if (paramList.count() == 0) {
 218              QDomElement fixed = doc.createElement("parameter");
 219              fixed.setAttribute("type", "fixed");
 220              effect->addParameter(effectDescParamFactory.createParameter(fixed));
 221          }
 222          else for (int i = 0; i < paramList.count(); i++) {
 223              QDomElement e = paramList.item(i).toElement();
 224              if (!e.isNull()) {
 225           paramCount++;
 226            QDomNamedNodeMap attrs = e.attributes();
 227           int i = 0;
 228           QString value;
 229           while (!attrs.item(i).isNull()) {
 230               QDomNode n = attrs.item(i);
 231               value = n.nodeValue();
 232               if (value.find("MAX_WIDTH") != -1)
 233            value.replace("MAX_WIDTH", QString::number(KdenliveSettings::defaultwidth()));
 234               if (value.find("MID_WIDTH") != -1)
 235            value.replace("MID_WIDTH", QString::number(KdenliveSettings::defaultwidth() / 2));
 236               if (value.find("MAX_HEIGHT") != -1)
 237            value.replace("MAX_HEIGHT", QString::number(KdenliveSettings::defaultheight()));
 238               if (value.find("MID_HEIGHT") != -1)
 239            value.replace("MID_HEIGHT", QString::number(KdenliveSettings::defaultheight() / 2));
 240               n.setNodeValue(value);
 241               i++;
 242           }
 243           effect->addParameter(effectDescParamFactory.createParameter(e));
 244              }
 245          }
 246                 effectList->append(effect);
 247          }*/
 248         i++;
 249     }
 250 }
 251
 252 //static
 253 char* initEffects::ladspaEffectString(int ladspaId, QStringList params) {
 254     if (ladspaId == 1433)  //Pitch
 255         return ladspaPitchEffectString(params);
 256     else if (ladspaId == 1216)  //Room Reverb
 257         return ladspaRoomReverbEffectString(params);
 258     else if (ladspaId == 1423)  //Reverb
 259         return ladspaReverbEffectString(params);
 260     else if (ladspaId == 1901)  //Reverb
 261         return ladspaEqualizerEffectString(params);
 262     else {
 263         kDebug() << "++++++++++  ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
 264         return("<jackrack></jackrack>");
 265     }
 266 }
 267
 268 //static
 269 void initEffects::ladspaEffectFile(const QString & fname, int ladspaId, QStringList params) {
 270     char *filterString;
 271     switch (ladspaId) {
 272     case 1433: //Pitch
 273         filterString = ladspaPitchEffectString(params);
 274         break;
 275     case 1905: //Vinyl
 276         filterString = ladspaVinylEffectString(params);
 277         break;
 278     case 1216 : //Room Reverb
 279         filterString = ladspaRoomReverbEffectString(params);
 280         break;
 281     case 1423: //Reverb
 282         filterString = ladspaReverbEffectString(params);
 283         break;
 284     case 1195: //Declipper
 285         filterString = ladspaDeclipEffectString(params);
 286         break;
 287     case 1901:  //Reverb
 288         filterString = ladspaEqualizerEffectString(params);
 289         break;
 290     case 1913: // Limiter
 291         filterString = ladspaLimiterEffectString(params);
 292         break;
 293     case 1193: // Pitch Shifter
 294         filterString = ladspaPitchShifterEffectString(params);
 295         break;
 296     case 1417: // Rate Scaler
 297         filterString = ladspaRateScalerEffectString(params);
 298         break;
 299     case 1217: // Phaser
 300         filterString = ladspaPhaserEffectString(params);
 301         break;
 302     default:
 303         kDebug() << "++++++++++  ASKING FOR UNKNOWN LADSPA EFFECT: " << ladspaId << endl;
 304         return;
 305         break;
 306     }
 307
 308     QFile f(fname);
 309     if (f.open(QIODevice::WriteOnly)) {
 310         QTextStream stream(&f);
 311         stream << filterString;
 312         f.close();
 313     } else kDebug() << "++++++++++  ERROR CANNOT WRITE TO: " << KdenliveSettings::currenttmpfolder() +  fname << endl;
 314     delete filterString;
 315 }
 316
 317 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>";
 318
 319
 320 char* initEffects::ladspaDeclipEffectString(QStringList) {
 321     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());
 322 }
 323
 324 /*
 325 char* initEffects::ladspaVocoderEffectString(QStringList params)
 326 {
 327  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]));
 328 }*/
 329
 330 char* initEffects::ladspaVinylEffectString(QStringList params) {
 331     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());
 332 }
 333
 334 char* initEffects::ladspaPitchEffectString(QStringList params) {
 335     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());
 336 }
 337
 338 char* initEffects::ladspaRoomReverbEffectString(QStringList params) {
 339     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());
 340 }
 341
 342 char* initEffects::ladspaReverbEffectString(QStringList params) {
 343     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());
 344 }
 345
 346 char* initEffects::ladspaEqualizerEffectString(QStringList params) {
 347     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());
 348 }
 349
 350 char* initEffects::ladspaLimiterEffectString(QStringList params) {
 351     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());
 352 }
 353
 354 char* initEffects::ladspaPitchShifterEffectString(QStringList params) {
 355     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());
 356 }
 357
 358 char* initEffects::ladspaRateScalerEffectString(QStringList params) {
 359     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());
 360 }
 361
 362 char* initEffects::ladspaPhaserEffectString(QStringList params) {
 363     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());
 364 }
 365
 366
 367 QDomDocument initEffects::createDescriptionFromMlt(Mlt::Repository* repository, const QString& type, const QString& filtername) {
 368
 369     QDomDocument ret;
 370     Mlt::Properties *metadata = repository->metadata(filter_type, filtername.toAscii().data());
 371     //kDebug() << filtername;
 372     if (metadata && metadata->is_valid()) {
 373         if (metadata->get("title") && metadata->get("identifier")) {
 374             QDomElement eff = ret.createElement("effect");
 375             eff.setAttribute("tag", metadata->get("identifier"));
 376
 377             QDomElement name = ret.createElement("name");
 378             name.appendChild(ret.createTextNode(metadata->get("title")));
 379
 380             QDomElement desc = ret.createElement("description");
 381             desc.appendChild(ret.createTextNode(metadata->get("description")));
 382
 383             QDomElement author = ret.createElement("author");
 384             author.appendChild(ret.createTextNode(metadata->get("creator")));
 385
 386             QDomElement prop = ret.createElement("properties");
 387             prop.setAttribute("id", metadata->get("identifier"));
 388             prop.setAttribute("tag", metadata->get("identifier"));
 389             eff.appendChild(name);
 390             eff.appendChild(author);
 391             eff.appendChild(desc);
 392             eff.appendChild(prop);
 393
 394             Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
 395             for (int j = 0; param_props.is_valid() && j < param_props.count();j++) {
 396                 QDomElement params = ret.createElement("parameter");
 397
 398                 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
 399
 400                 params.setAttribute("name", paramdesc.get("identifier"));
 401
 402                 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
 403                 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
 404                 if (QString(paramdesc.get("type")) == "integer")
 405                     params.setAttribute("type", "constant");
 406                 if (QString(paramdesc.get("type")) == "boolean")
 407                     params.setAttribute("type", "bool");
 408                 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) != "geometry") {
 409                     params.setAttribute("type", "complex");
 410                     params.setAttribute("format", paramdesc.get("format"));
 411                 }
 412                 if (!QString(paramdesc.get("format")).isEmpty() && QString(paramdesc.get("type")) == "geometry") {
 413                     params.setAttribute("type", "geometry");
 414                     //params.setAttribute("format", paramdesc.get("format"));
 415                 }
 416                 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
 417                 if (paramdesc.get("value")) {
 418                     params.setAttribute("value", paramdesc.get("value"));
 419                 } else {
 420                     params.setAttribute("value", paramdesc.get("default"));
 421                 }
 422
 423
 424                 QDomElement pname = ret.createElement("name");
 425                 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
 426                 params.appendChild(pname);
 427
 428                 eff.appendChild(params);
 429             }
 430             ret.appendChild(eff);
 431         }
 432     }
 433     /* QString outstr;
 434      QTextStream str(&outstr);
 435      ret.save(str, 2);
 436      kDebug() << outstr;*/
 437     return ret;
 438 }
 439
 440 void initEffects::fillTransitionsList(Mlt::Repository * repository, EffectsList* transitions, QStringList names) {
 441     foreach(QString name, names) {
 442         QDomDocument ret;
 443         QDomElement ktrans = ret.createElement("ktransition");
 444         ret.appendChild(ktrans);
 445         ktrans.setAttribute("tag", name);
 446         QDomElement tname = ret.createElement("name");
 447         QList<QDomElement> paramList;
 448         Mlt::Properties *metadata = repository->metadata(transition_type, name.toAscii().data());
 449         //kDebug() << filtername;
 450         if (metadata && metadata->is_valid()) {
 451             Mlt::Properties param_props((mlt_properties) metadata->get_data("parameters"));
 452             for (int j = 0; param_props.is_valid() && j < param_props.count();j++) {
 453                 QDomElement params = ret.createElement("parameter");
 454
 455                 Mlt::Properties paramdesc((mlt_properties) param_props.get_data(param_props.get_name(j)));
 456
 457                 params.setAttribute("name", paramdesc.get("identifier"));
 458
 459                 if (paramdesc.get("maximum")) params.setAttribute("max", paramdesc.get("maximum"));
 460                 if (paramdesc.get("minimum")) params.setAttribute("min", paramdesc.get("minimum"));
 461                 if (QString(paramdesc.get("type")) == "integer") {
 462                     params.setAttribute("type", "constant");
 463                     params.setAttribute("factor", "100");
 464                 }
 465                 if (QString(paramdesc.get("type")) == "boolean")
 466                     params.setAttribute("type", "bool");
 467                 if (!QString(paramdesc.get("format")).isEmpty()) {
 468                     params.setAttribute("type", "complex");
 469                     params.setAttribute("format", paramdesc.get("format"));
 470
 471                 }
 472                 if (paramdesc.get("default")) params.setAttribute("default", paramdesc.get("default"));
 473                 if (paramdesc.get("value")) {
 474                     params.setAttribute("value", paramdesc.get("value"));
 475                 } else {
 476                     params.setAttribute("value", paramdesc.get("default"));
 477                 }
 478
 479
 480                 QDomElement pname = ret.createElement("name");
 481                 pname.appendChild(ret.createTextNode(paramdesc.get("title")));
 482                 params.appendChild(pname);
 483
 484                 ktrans.appendChild(params);
 485             }
 486
 487             ret.appendChild(ktrans);
 488             if (metadata->get("title") && metadata->get("identifier")) {
 489                 ktrans.setAttribute("tag", name);
 490                 QDomElement tname = ret.createElement("name");
 491                 tname.appendChild(ret.createTextNode(metadata->get("title")));
 492                 ktrans.appendChild(tname);
 493             }
 494
 495             //kDebug() << ret.toString();
 496         } else {
 497
 498
 499             if (name == "luma") {
 500
 501                 tname.appendChild(ret.createTextNode("Luma"));
 502
 503                 QString path(mlt_environment("MLT_DATA"));
 504                 path.append("/lumas/").append(mlt_environment("MLT_NORMALISATION"));
 505                 Mlt::Properties entries;
 506                 mlt_properties_dir_list(entries.get_properties(), path.toAscii().data(), "*.*", 1);
 507                 kDebug() << path << entries.count();
 508                 QString imagefiles;
 509                 QStringList imagelist;
 510                 for (int i = 0;i < entries.count();i++) {
 511                     //if (!imagefiles.isEmpty()) // add empty entry too
 512                     imagefiles.append(",");
 513                     imagefiles.append(entries.get(i));
 514                     imagelist << entries.get(i);
 515                 }
 516                 paramList.append(quickParameterFill(ret, "Softness", "softness", "double", "0", "0", "100", "", "100"));
 517                 paramList.append(quickParameterFill(ret, "Invert", "invert", "bool", "0", "0", "1"));
 518                 paramList.append(quickParameterFill(ret, "ImageFile", "resource", "list", "", "", "", imagefiles));
 519                 //thumbnailer.prepareThumbnailsCall(imagelist);
 520
 521             } else if (name == "composite") {
 522                 paramList.append(quickParameterFill(ret, "Geometry", "geometry", "geometry", "0;0;100;100;100", "0;0;100;100;100", "0;0;100;100;100"));
 523                 tname.appendChild(ret.createTextNode("Composite"));
 524
 525                 QDomDocument ret1;
 526                 QDomElement ktrans1 = ret1.createElement("ktransition");
 527                 ret1.appendChild(ktrans1);
 528                 ktrans1.setAttribute("tag", name);
 529                 QDomElement tname1 = ret.createElement("name");
 530                 tname1.appendChild(ret1.createTextNode("PIP"));
 531
 532             } else if (name == "mix") {
 533                 tname.appendChild(ret.createTextNode("Mix"));
 534             } else if (name == "affine") {
 535                 tname.appendChild(ret.createTextNode("Affine"));
 536                 paramList.append(quickParameterFill(ret, "Rotate Y", "rotate_y", "double", "0", "0", "360"));
 537                 paramList.append(quickParameterFill(ret, "Rotate X", "rotate_x", "double", "0", "0", "360"));
 538                 paramList.append(quickParameterFill(ret, "Rotate Z", "rotate_z", "double", "0", "0", "360"));
 539                 paramList.append(quickParameterFill(ret, "Fix Rotate Y", "fix_rotate_y", "double", "0", "0", "360"));
 540                 paramList.append(quickParameterFill(ret, "Fix Rotate X", "fix_rotate_x", "double", "0", "0", "360"));
 541                 paramList.append(quickParameterFill(ret, "Fix Rotate Z", "fix_rotate_z", "double", "0", "0", "360"));
 542                 paramList.append(quickParameterFill(ret, "Shear Y", "shear_y", "double", "0", "0", "360"));
 543                 paramList.append(quickParameterFill(ret, "Shear X", "shear_x", "double", "0", "0", "360"));
 544                 paramList.append(quickParameterFill(ret, "Shear Z", "shear_z", "double", "0", "0", "360"));
 545                 paramList.append(quickParameterFill(ret, "Fix Shear Y", "fix_shear_y", "double", "0", "0", "360"));
 546                 paramList.append(quickParameterFill(ret, "Fix Shear X", "fix_shear_x", "double", "0", "0", "360"));
 547                 paramList.append(quickParameterFill(ret, "Fix Shear Z", "fix_shear_z", "double", "0", "0", "360"));
 548                 paramList.append(quickParameterFill(ret, "Mirror", "mirror_off", "bool", "0", "0", "1"));
 549                 paramList.append(quickParameterFill(ret, "Repeat", "repeat_off", "bool", "0", "0", "1"));
 550                 paramList.append(quickParameterFill(ret, "Geometry", "geometry", "geometry",  "0;0;100;100;100", "0;0;100;100;100", "0;0;100;100;100"));
 551                 tname.appendChild(ret.createTextNode("Composite"));
 552             } else if (name == "region") {
 553                 tname.appendChild(ret.createTextNode("Region"));
 554             }
 555
 556
 557         }
 558         paramList.append(quickParameterFill(ret, "Reverse Transition", "reverse", "bool", "1", "0", "1"));
 559         ktrans.appendChild(tname);
 560
 561         foreach(QDomElement e, paramList) {
 562             ktrans.appendChild(e);
 563         }
 564
 565
 566         transitions->append(ret.documentElement());
 567         /*
 568
 569          <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" />
 570         */
 571     }
 572 }
 573 QDomElement initEffects::quickParameterFill(QDomDocument & doc, QString name, QString tag, QString type, QString def, QString min, QString max, QString list, QString factor, QString namedesc, QString format) {
 574     QDomElement parameter = doc.createElement("parameter");
 575     parameter.setAttribute("tag", tag);
 576     parameter.setAttribute("default", def);
 577     parameter.setAttribute("type", type);
 578     parameter.setAttribute("name", tag);
 579     parameter.setAttribute("max", max);
 580     parameter.setAttribute("min", min);
 581     if (!list.isEmpty())
 582         parameter.setAttribute("paramlist", list);
 583     if (!factor.isEmpty())
 584         parameter.setAttribute("factor", factor);
 585     if (!namedesc.isEmpty())
 586         parameter.setAttribute("namedesc", namedesc);
 587     if (!format.isEmpty())
 588         parameter.setAttribute("format", format);
 589     QDomElement pname = doc.createElement("name");
 590     pname.appendChild(doc.createTextNode(name));
 591     parameter.appendChild(pname);
 592
 593     return parameter;
 594 }