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

   1 /***************************************************************************
   2  *   Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org)        *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
  18  ***************************************************************************/
  19
  20
  21 #include "kdenlivedoc.h"
  22 #include "docclipbase.h"
  23 #include "profilesdialog.h"
  24 #include "kdenlivesettings.h"
  25 #include "renderer.h"
  26 #include "clipmanager.h"
  27 #include "titlewidget.h"
  28 #include "mainwindow.h"
  29 #include "documentchecker.h"
  30 #include "documentvalidator.h"
  31 #include "kdenlive-config.h"
  32
  33 #include <KDebug>
  34 #include <KStandardDirs>
  35 #include <KMessageBox>
  36 #include <KLocale>
  37 #include <KFileDialog>
  38 #include <KIO/NetAccess>
  39 #include <KIO/CopyJob>
  40 #include <KApplication>
  41
  42 #include <QCryptographicHash>
  43 #include <QFile>
  44 #include <QInputDialog>
  45
  46 #include <mlt++/Mlt.h>
  47
  48 const double DOCUMENTVERSION = 0.84;
  49
  50 KdenliveDoc::KdenliveDoc(const KUrl &url, const KUrl &projectFolder, QUndoGroup *undoGroup, QString profileName, const QPoint tracks, Render *render, MainWindow *parent) :
  51         QObject(parent),
  52         m_autosave(NULL),
  53         m_url(url),
  54         m_render(render),
  55         m_commandStack(new QUndoStack(undoGroup)),
  56         m_modified(false),
  57         m_projectFolder(projectFolder),
  58         m_abortLoading(false)
  59 {
  60     m_clipManager = new ClipManager(this);
  61     m_autoSaveTimer = new QTimer(this);
  62     m_autoSaveTimer->setSingleShot(true);
  63     bool success = false;
  64
  65     // init default document properties
  66     m_documentProperties["zoom"] = "7";
  67     m_documentProperties["verticalzoom"] = "1";
  68     m_documentProperties["zonein"] = "0";
  69     m_documentProperties["zoneout"] = "100";
  70
  71     if (!url.isEmpty()) {
  72         QString tmpFile;
  73         success = KIO::NetAccess::download(url.path(), tmpFile, parent);
  74         if (!success) // The file cannot be opened
  75             KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
  76         else {
  77             QFile file(tmpFile);
  78             QString errorMsg;
  79             success = m_document.setContent(&file, false, &errorMsg);
  80             file.close();
  81             KIO::NetAccess::removeTempFile(tmpFile);
  82
  83             if (!success) // It is corrupted
  84                 KMessageBox::error(parent, errorMsg);
  85             else {
  86                 parent->slotGotProgressInfo(i18n("Validating"), 0);
  87                 DocumentValidator validator(m_document);
  88                 success = validator.isProject();
  89                 if (!success) {
  90                     // It is not a project file
  91                     parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file", m_url.path()), 0);
  92                 } else {
  93                     /*
  94                      * Validate the file against the current version (upgrade
  95                      * and recover it if needed). It is NOT a passive operation
  96                      */
  97                     // TODO: backup the document or alert the user?
  98                     success = validator.validate(DOCUMENTVERSION);
  99                     if (success) { // Let the validator handle error messages
 100                         parent->slotGotProgressInfo(i18n("Loading"), 0);
 101                         QDomElement mlt = m_document.firstChildElement("mlt");
 102                         QDomElement infoXml = mlt.firstChildElement("kdenlivedoc");
 103
 104                         profileName = infoXml.attribute("profile");
 105                         m_projectFolder = KUrl(infoXml.attribute("projectfolder"));
 106                         QDomElement docproperties = infoXml.firstChildElement("documentproperties");
 107                         QDomNamedNodeMap props = docproperties.attributes();
 108                         for (int i = 0; i < props.count(); i++) {
 109                             m_documentProperties.insert(props.item(i).nodeName(), props.item(i).nodeValue());
 110                         }
 111                         // Build tracks
 112                         QDomElement e;
 113                         QDomElement tracksinfo = infoXml.firstChildElement("tracksinfo");
 114                         TrackInfo projectTrack;
 115                         if (!tracksinfo.isNull()) {
 116                             QDomNodeList trackslist = tracksinfo.childNodes();
 117                             int maxchild = trackslist.count();
 118                             for (int k = 0; k < maxchild; k++) {
 119                                 e = trackslist.at(k).toElement();
 120                                 if (e.tagName() == "trackinfo") {
 121                                     if (e.attribute("type") == "audio") projectTrack.type = AUDIOTRACK;
 122                                     else projectTrack.type = VIDEOTRACK;
 123                                     projectTrack.isMute = e.attribute("mute").toInt();
 124                                     projectTrack.isBlind = e.attribute("blind").toInt();
 125                                     projectTrack.isLocked = e.attribute("locked").toInt();
 126                                     projectTrack.trackName = e.attribute("trackname");
 127                                     m_tracksList.append(projectTrack);
 128                                 }
 129                             }
 130                             mlt.removeChild(tracksinfo);
 131                         }
 132                         QDomNodeList producers = m_document.elementsByTagName("producer");
 133                         QDomNodeList infoproducers = m_document.elementsByTagName("kdenlive_producer");
 134                         parent->slotGotProgressInfo(i18n("Check missing clips"), 0);
 135                         if (checkDocumentClips(infoproducers) == false) m_abortLoading = true;
 136                         const int max = producers.count();
 137                         const int infomax = infoproducers.count();
 138
 139                         QDomNodeList                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    folders = m_document.elementsByTagName("folder");
 140                         for (int i = 0; i < folders.count(); i++) {
 141                             e = folders.item(i).cloneNode().toElement();
 142                             m_clipManager->addFolder(e.attribute("id"), e.attribute("name"));
 143                         }
 144
 145                         for (int i = 0; i < infomax && !m_abortLoading; i++) {
 146                             e = infoproducers.item(i).cloneNode().toElement();
 147                             QString prodId = e.attribute("id");
 148                             if (!e.isNull() && prodId != "black" && !prodId.startsWith("slowmotion") && !m_abortLoading) {
 149                                 e.setTagName("producer");
 150                                 // Get MLT's original producer properties
 151                                 QDomElement orig;
 152                                 for (int j = 0; j < max; j++) {
 153                                     QDomElement o = producers.item(j).cloneNode().toElement();
 154                                     QString origId = o.attribute("id").section('_', 0, 0);
 155                                     if (origId == prodId) {
 156                                         orig = o;
 157                                         break;
 158                                     }
 159                                 }
 160                                 addClipInfo(e, orig, prodId);
 161                                 kDebug() << "// KDENLIVE PRODUCER: " << prodId;
 162                             }
 163                         }
 164                         if (m_abortLoading) {
 165                             //parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file."), 100);
 166                             emit resetProjectList();
 167                             m_documentProperties.remove("position");
 168                             m_url = KUrl();
 169                             m_tracksList.clear();
 170                             kWarning() << "Aborted loading of: " << url.path();
 171                             m_document = createEmptyDocument(KdenliveSettings::videotracks(), KdenliveSettings::audiotracks());
 172                             setProfilePath(KdenliveSettings::default_profile());
 173                             m_clipManager->clear();
 174                         } else {
 175                             QDomElement markers = infoXml.firstChildElement("markers");
 176                             if (!markers.isNull()) {
 177                                 QDomNodeList markerslist = markers.childNodes();
 178                                 int maxchild = markerslist.count();
 179                                 for (int k = 0; k < maxchild; k++) {
 180                                     e = markerslist.at(k).toElement();
 181                                     if (e.tagName() == "marker") {
 182                                         m_clipManager->getClipById(e.attribute("id"))->addSnapMarker(GenTime(e.attribute("time").toDouble()), e.attribute("comment"));
 183                                     }
 184                                 }
 185                                 infoXml.removeChild(markers);
 186                             }
 187                             setProfilePath(profileName);
 188                             setModified(validator.isModified());
 189                             kDebug() << "Reading file: " << url.path() << ", found clips: " << producers.count();
 190                         }
 191                     }
 192                 }
 193             }
 194         }
 195     }
 196
 197     // Something went wrong, or a new file was requested: create a new project
 198     if (!success) {
 199         setProfilePath(profileName);
 200         m_url = KUrl();
 201         m_document = createEmptyDocument(tracks.x(), tracks.y());
 202     }
 203
 204     KdenliveSettings::setCurrent_profile(profilePath());
 205
 206     // Set the video profile (empty == default)
 207
 208     // Make sure the project folder is usable
 209     if (m_projectFolder.isEmpty() || !KIO::NetAccess::exists(m_projectFolder.path(), KIO::NetAccess::DestinationSide, parent)) {
 210         KMessageBox::information(parent, i18n("Document project folder is invalid, setting it to the default one: %1", KdenliveSettings::defaultprojectfolder()));
 211         m_projectFolder = KUrl(KdenliveSettings::defaultprojectfolder());
 212     }
 213
 214     // Make sure that the necessary folders exist
 215     KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "titles/");
 216     KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/");
 217     KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/");
 218
 219     kDebug() << "Kdenlive document, init timecode: " << m_fps;
 220     if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(m_fps, true);
 221     else m_timecode.setFormat(m_fps);
 222
 223     //kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
 224     connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
 225 }
 226
 227 KdenliveDoc::~KdenliveDoc()
 228 {
 229     m_autoSaveTimer->stop();
 230     delete m_commandStack;
 231     kDebug() << "// DEL CLP MAN";
 232     delete m_clipManager;
 233     kDebug() << "// DEL CLP MAN done";
 234     delete m_autoSaveTimer;
 235     if (m_autosave) {
 236         if (!m_autosave->fileName().isEmpty()) m_autosave->remove();
 237         delete m_autosave;
 238     }
 239 }
 240
 241 int KdenliveDoc::setSceneList()
 242 {
 243     m_render->resetProfile(KdenliveSettings::current_profile());
 244     if (m_render->setSceneList(m_document.toString(), m_documentProperties.value("position").toInt()) == -1) {
 245         // INVALID MLT Consumer, something is wrong
 246         return -1;
 247     }
 248     m_documentProperties.remove("position");
 249     // m_document xml is now useless, clear it
 250     m_document.clear();
 251     return 0;
 252 }
 253
 254 QDomDocument KdenliveDoc::createEmptyDocument(int videotracks, int audiotracks)
 255 {
 256     TrackInfo videoTrack;
 257     videoTrack.type = VIDEOTRACK;
 258     videoTrack.isMute = false;
 259     videoTrack.isBlind = false;
 260     videoTrack.isLocked = false;
 261
 262     TrackInfo audioTrack;
 263     audioTrack.type = AUDIOTRACK;
 264     audioTrack.isMute = false;
 265     audioTrack.isBlind = true;
 266     audioTrack.isLocked = false;
 267
 268     m_tracksList.clear();
 269
 270     for (int i = 0; i < audiotracks; i++) {
 271         m_tracksList.append(audioTrack);
 272     }
 273     for (int i = 0; i < videotracks; i++) {
 274         m_tracksList.append(videoTrack);
 275     }
 276     return createEmptyDocument(m_tracksList);
 277 }
 278
 279 QDomDocument KdenliveDoc::createEmptyDocument(QList <TrackInfo> tracks)
 280 {
 281     // Creating new document
 282     QDomDocument doc;
 283     QDomElement mlt = doc.createElement("mlt");
 284     doc.appendChild(mlt);
 285
 286
 287     // Create black producer
 288     // For some unknown reason, we have to build the black producer here and not in renderer.cpp, otherwise
 289     // the composite transitions with the black track are corrupted.
 290     QDomElement blk = doc.createElement("producer");
 291     blk.setAttribute("in", 0);
 292     blk.setAttribute("out", 500);
 293     blk.setAttribute("id", "black");
 294
 295     QDomElement property = doc.createElement("property");
 296     property.setAttribute("name", "mlt_type");
 297     QDomText value = doc.createTextNode("producer");
 298     property.appendChild(value);
 299     blk.appendChild(property);
 300
 301     property = doc.createElement("property");
 302     property.setAttribute("name", "aspect_ratio");
 303     value = doc.createTextNode(QString::number(0.0));
 304     property.appendChild(value);
 305     blk.appendChild(property);
 306
 307     property = doc.createElement("property");
 308     property.setAttribute("name", "length");
 309     value = doc.createTextNode(QString::number(15000));
 310     property.appendChild(value);
 311     blk.appendChild(property);
 312
 313     property = doc.createElement("property");
 314     property.setAttribute("name", "eof");
 315     value = doc.createTextNode("pause");
 316     property.appendChild(value);
 317     blk.appendChild(property);
 318
 319     property = doc.createElement("property");
 320     property.setAttribute("name", "resource");
 321     value = doc.createTextNode("black");
 322     property.appendChild(value);
 323     blk.appendChild(property);
 324
 325     property = doc.createElement("property");
 326     property.setAttribute("name", "mlt_service");
 327     value = doc.createTextNode("colour");
 328     property.appendChild(value);
 329     blk.appendChild(property);
 330
 331     mlt.appendChild(blk);
 332
 333
 334     QDomElement tractor = doc.createElement("tractor");
 335     tractor.setAttribute("id", "maintractor");
 336     QDomElement multitrack = doc.createElement("multitrack");
 337     QDomElement playlist = doc.createElement("playlist");
 338     playlist.setAttribute("id", "black_track");
 339     mlt.appendChild(playlist);
 340
 341     QDomElement blank0 = doc.createElement("entry");
 342     blank0.setAttribute("in", "0");
 343     blank0.setAttribute("out", "0");
 344     blank0.setAttribute("producer", "black");
 345     playlist.appendChild(blank0);
 346
 347     // create playlists
 348     int total = tracks.count() + 1;
 349
 350     for (int i = 1; i < total; i++) {
 351         QDomElement playlist = doc.createElement("playlist");
 352         playlist.setAttribute("id", "playlist" + QString::number(i));
 353         mlt.appendChild(playlist);
 354     }
 355
 356     QDomElement track0 = doc.createElement("track");
 357     track0.setAttribute("producer", "black_track");
 358     tractor.appendChild(track0);
 359
 360     // create audio tracks
 361     for (int i = 1; i < total; i++) {
 362         QDomElement track = doc.createElement("track");
 363         track.setAttribute("producer", "playlist" + QString::number(i));
 364         if (tracks.at(i - 1).type == AUDIOTRACK)
 365             track.setAttribute("hide", "video");
 366         else if (tracks.at(i - 1).isBlind)
 367             track.setAttribute("hide", "video");
 368         if (tracks.at(i - 1).isMute)
 369             track.setAttribute("hide", "audio");
 370         tractor.appendChild(track);
 371     }
 372
 373     for (int i = 2; i < total ; i++) {
 374         QDomElement transition = doc.createElement("transition");
 375         transition.setAttribute("always_active", "1");
 376
 377         QDomElement property = doc.createElement("property");
 378         property.setAttribute("name", "a_track");
 379         QDomText value = doc.createTextNode(QString::number(1));
 380         property.appendChild(value);
 381         transition.appendChild(property);
 382
 383         property = doc.createElement("property");
 384         property.setAttribute("name", "b_track");
 385         value = doc.createTextNode(QString::number(i));
 386         property.appendChild(value);
 387         transition.appendChild(property);
 388
 389         property = doc.createElement("property");
 390         property.setAttribute("name", "mlt_service");
 391         value = doc.createTextNode("mix");
 392         property.appendChild(value);
 393         transition.appendChild(property);
 394
 395         property = doc.createElement("property");
 396         property.setAttribute("name", "combine");
 397         value = doc.createTextNode("1");
 398         property.appendChild(value);
 399         transition.appendChild(property);
 400
 401         property = doc.createElement("property");
 402         property.setAttribute("name", "internal_added");
 403         value = doc.createTextNode("237");
 404         property.appendChild(value);
 405         transition.appendChild(property);
 406         tractor.appendChild(transition);
 407     }
 408     mlt.appendChild(tractor);
 409     return doc;
 410 }
 411
 412
 413 void KdenliveDoc::syncGuides(QList <Guide *> guides)
 414 {
 415     m_guidesXml.clear();
 416     QDomElement guideNode = m_guidesXml.createElement("guides");
 417     m_guidesXml.appendChild(guideNode);
 418     QDomElement e;
 419
 420     for (int i = 0; i < guides.count(); i++) {
 421         e = m_guidesXml.createElement("guide");
 422         e.setAttribute("time", guides.at(i)->position().ms() / 1000);
 423         e.setAttribute("comment", guides.at(i)->label());
 424         guideNode.appendChild(e);
 425     }
 426     setModified(true);
 427     emit guidesUpdated();
 428 }
 429
 430 QDomElement KdenliveDoc::guidesXml() const
 431 {
 432     return m_guidesXml.documentElement();
 433 }
 434
 435 void KdenliveDoc::slotAutoSave()
 436 {
 437     if (m_render && m_autosave) {
 438         if (!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
 439             // show error: could not open the autosave file
 440             kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
 441         }
 442         kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
 443         QString doc;
 444         if (KdenliveSettings::dropbframes()) {
 445             KdenliveSettings::setDropbframes(false);
 446             m_clipManager->updatePreviewSettings();
 447             doc = m_render->sceneList();
 448             KdenliveSettings::setDropbframes(true);
 449             m_clipManager->updatePreviewSettings();
 450         } else doc = m_render->sceneList();
 451         saveSceneList(m_autosave->fileName(), doc);
 452     }
 453 }
 454
 455 void KdenliveDoc::setZoom(int horizontal, int vertical)
 456 {
 457     m_documentProperties["zoom"] = QString::number(horizontal);
 458     m_documentProperties["verticalzoom"] = QString::number(vertical);
 459 }
 460
 461 QPoint KdenliveDoc::zoom() const
 462 {
 463     return QPoint(m_documentProperties.value("zoom").toInt(), m_documentProperties.value("verticalzoom").toInt());
 464 }
 465
 466 void KdenliveDoc::setZone(int start, int end)
 467 {
 468     m_documentProperties["zonein"] = QString::number(start);
 469     m_documentProperties["zoneout"] = QString::number(end);
 470 }
 471
 472 QPoint KdenliveDoc::zone() const
 473 {
 474     return QPoint(m_documentProperties.value("zonein").toInt(), m_documentProperties.value("zoneout").toInt());
 475 }
 476
 477 bool KdenliveDoc::saveSceneList(const QString &path, const QString &scene)
 478 {
 479     QDomDocument sceneList;
 480     sceneList.setContent(scene, true);
 481     QDomElement mlt = sceneList.firstChildElement("mlt");
 482     QDomElement addedXml = sceneList.createElement("kdenlivedoc");
 483     mlt.appendChild(addedXml);
 484
 485     QDomElement markers = sceneList.createElement("markers");
 486     addedXml.setAttribute("version", DOCUMENTVERSION);
 487     addedXml.setAttribute("kdenliveversion", VERSION);
 488     addedXml.setAttribute("profile", profilePath());
 489     addedXml.setAttribute("projectfolder", m_projectFolder.path());
 490
 491     QDomElement docproperties = sceneList.createElement("documentproperties");
 492     QMapIterator<QString, QString> i(m_documentProperties);
 493     while (i.hasNext()) {
 494         i.next();
 495         docproperties.setAttribute(i.key(), i.value());
 496     }
 497     docproperties.setAttribute("position", m_render->seekPosition().frames(m_fps));
 498     addedXml.appendChild(docproperties);
 499
 500     // Add profile info
 501     QDomElement profileinfo = sceneList.createElement("profileinfo");
 502     profileinfo.setAttribute("description", m_profile.description);
 503     profileinfo.setAttribute("frame_rate_num", m_profile.frame_rate_num);
 504     profileinfo.setAttribute("frame_rate_den", m_profile.frame_rate_den);
 505     profileinfo.setAttribute("width", m_profile.width);
 506     profileinfo.setAttribute("height", m_profile.height);
 507     profileinfo.setAttribute("progressive", m_profile.progressive);
 508     profileinfo.setAttribute("sample_aspect_num", m_profile.sample_aspect_num);
 509     profileinfo.setAttribute("sample_aspect_den", m_profile.sample_aspect_den);
 510     profileinfo.setAttribute("display_aspect_num", m_profile.display_aspect_num);
 511     profileinfo.setAttribute("display_aspect_den", m_profile.display_aspect_den);
 512     addedXml.appendChild(profileinfo);
 513
 514     // tracks info
 515     QDomElement tracksinfo = sceneList.createElement("tracksinfo");
 516     foreach(const TrackInfo &info, m_tracksList) {
 517         QDomElement trackinfo = sceneList.createElement("trackinfo");
 518         if (info.type == AUDIOTRACK) trackinfo.setAttribute("type", "audio");
 519         trackinfo.setAttribute("mute", info.isMute);
 520         trackinfo.setAttribute("blind", info.isBlind);
 521         trackinfo.setAttribute("locked", info.isLocked);
 522         trackinfo.setAttribute("trackname", info.trackName);
 523         tracksinfo.appendChild(trackinfo);
 524     }
 525     addedXml.appendChild(tracksinfo);
 526
 527     // save project folders
 528     QMap <QString, QString> folderlist = m_clipManager->documentFolderList();
 529
 530     QMapIterator<QString, QString> f(folderlist);
 531     while (f.hasNext()) {
 532         f.next();
 533         QDomElement folder = sceneList.createElement("folder");
 534         folder.setAttribute("id", f.key());
 535         folder.setAttribute("name", f.value());
 536         addedXml.appendChild(folder);
 537     }
 538
 539     // Save project clips
 540     QDomElement e;
 541     QList <DocClipBase*> list = m_clipManager->documentClipList();
 542     for (int i = 0; i < list.count(); i++) {
 543         e = list.at(i)->toXML();
 544         e.setTagName("kdenlive_producer");
 545         addedXml.appendChild(sceneList.importNode(e, true));
 546         QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
 547         for (int j = 0; j < marks.count(); j++) {
 548             QDomElement marker = sceneList.createElement("marker");
 549             marker.setAttribute("time", marks.at(j).time().ms() / 1000);
 550             marker.setAttribute("comment", marks.at(j).comment());
 551             marker.setAttribute("id", e.attribute("id"));
 552             markers.appendChild(marker);
 553         }
 554     }
 555     addedXml.appendChild(markers);
 556
 557     // Add guides
 558     if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml.documentElement(), true));
 559
 560     // Add clip groups
 561     addedXml.appendChild(sceneList.importNode(m_clipManager->groupsXml(), true));
 562
 563     //wes.appendChild(doc.importNode(kdenliveData, true));
 564
 565     QFile file(path);
 566     if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
 567         kWarning() << "//////  ERROR writing to file: " << path;
 568         KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
 569         return false;
 570     }
 571
 572     file.write(sceneList.toString().toUtf8());
 573     if (file.error() != QFile::NoError) {
 574         KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
 575         file.close();
 576         return false;
 577     }
 578     file.close();
 579     return true;
 580 }
 581
 582 ClipManager *KdenliveDoc::clipManager()
 583 {
 584     return m_clipManager;
 585 }
 586
 587 KUrl KdenliveDoc::projectFolder() const
 588 {
 589     //if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
 590     return m_projectFolder;
 591 }
 592
 593 void KdenliveDoc::setProjectFolder(KUrl url)
 594 {
 595     if (url == m_projectFolder) return;
 596     setModified(true);
 597     KStandardDirs::makeDir(url.path());
 598     KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "titles/");
 599     KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "thumbs/");
 600     if (KMessageBox::questionYesNo(kapp->activeWindow(), i18n("You have changed the project folder. Do you want to copy the cached data from %1 to the new folder %2?").arg(m_projectFolder.path(), url.path())) == KMessageBox::Yes) moveProjectData(url);
 601     m_projectFolder = url;
 602 }
 603
 604 void KdenliveDoc::moveProjectData(KUrl url)
 605 {
 606     QList <DocClipBase*> list = m_clipManager->documentClipList();
 607     //TODO: Also move ladspa effects files
 608     for (int i = 0; i < list.count(); i++) {
 609         DocClipBase *clip = list.at(i);
 610         if (clip->clipType() == TEXT) {
 611             // the image for title clip must be moved
 612             KUrl oldUrl = clip->fileURL();
 613             KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "titles/" + oldUrl.fileName());
 614             KIO::Job *job = KIO::copy(oldUrl, newUrl);
 615             if (KIO::NetAccess::synchronousRun(job, 0)) clip->setProperty("resource", newUrl.path());
 616         }
 617         QString hash = clip->getClipHash();
 618         KUrl oldVideoThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
 619         KUrl oldAudioThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
 620         if (KIO::NetAccess::exists(oldVideoThumbUrl, KIO::NetAccess::SourceSide, 0)) {
 621             KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
 622             KIO::Job *job = KIO::copy(oldVideoThumbUrl, newUrl);
 623             KIO::NetAccess::synchronousRun(job, 0);
 624         }
 625         if (KIO::NetAccess::exists(oldAudioThumbUrl, KIO::NetAccess::SourceSide, 0)) {
 626             KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
 627             KIO::Job *job = KIO::copy(oldAudioThumbUrl, newUrl);
 628             if (KIO::NetAccess::synchronousRun(job, 0)) clip->refreshThumbUrl();
 629         }
 630     }
 631 }
 632
 633 const QString &KdenliveDoc::profilePath() const
 634 {
 635     return m_profile.path;
 636 }
 637
 638 MltVideoProfile KdenliveDoc::mltProfile() const
 639 {
 640     return m_profile;
 641 }
 642
 643 bool KdenliveDoc::setProfilePath(QString path)
 644 {
 645     if (path.isEmpty()) path = KdenliveSettings::default_profile();
 646     if (path.isEmpty()) path = "dv_pal";
 647     m_profile = ProfilesDialog::getVideoProfile(path);
 648     bool current_fps = m_fps;
 649     if (m_profile.path.isEmpty()) {
 650         // Profile not found, use embedded profile
 651         QDomElement profileInfo = m_document.elementsByTagName("profileinfo").at(0).toElement();
 652         if (profileInfo.isNull()) {
 653             KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, using default profile."), i18n("Missing Profile"));
 654             m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
 655         } else {
 656             m_profile.description = profileInfo.attribute("description");
 657             m_profile.frame_rate_num = profileInfo.attribute("frame_rate_num").toInt();
 658             m_profile.frame_rate_den = profileInfo.attribute("frame_rate_den").toInt();
 659             m_profile.width = profileInfo.attribute("width").toInt();
 660             m_profile.height = profileInfo.attribute("height").toInt();
 661             m_profile.progressive = profileInfo.attribute("progressive").toInt();
 662             m_profile.sample_aspect_num = profileInfo.attribute("sample_aspect_num").toInt();
 663             m_profile.sample_aspect_den = profileInfo.attribute("sample_aspect_den").toInt();
 664             m_profile.display_aspect_num = profileInfo.attribute("display_aspect_num").toInt();
 665             m_profile.display_aspect_den = profileInfo.attribute("display_aspect_den").toInt();
 666             QString existing = ProfilesDialog::existingProfile(m_profile);
 667             if (!existing.isEmpty()) {
 668                 m_profile = ProfilesDialog::getVideoProfile(existing);
 669                 KMessageBox::information(kapp->activeWindow(), i18n("Project profile not found, replacing with existing one: %1", m_profile.description), i18n("Missing Profile"));
 670             } else {
 671                 QString newDesc = m_profile.description;
 672                 bool ok = true;
 673                 while (ok && (newDesc.isEmpty() || ProfilesDialog::existingProfileDescription(newDesc))) {
 674                     newDesc = QInputDialog::getText(kapp->activeWindow(), i18n("Existing Profile"), i18n("Your project uses an unknown profile.\nIt uses an existing profile name: %1.\nPlease choose a new name to save it", newDesc), QLineEdit::Normal, newDesc, &ok);
 675                 }
 676                 if (ok == false) {
 677                     // User canceled, use default profile
 678                     m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
 679                 } else {
 680                     if (newDesc != m_profile.description) {
 681                         // Profile description existed, was replaced by new one
 682                         m_profile.description = newDesc;
 683                     } else {
 684                         KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, it will be added to your system now."), i18n("Missing Profile"));
 685                     }
 686                     ProfilesDialog::saveProfile(m_profile);
 687                 }
 688             }
 689             setModified(true);
 690         }
 691     }
 692
 693     KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
 694     m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
 695     KdenliveSettings::setProject_fps(m_fps);
 696     m_width = m_profile.width;
 697     m_height = m_profile.height;
 698     kDebug() << "Kdenlive document, init timecode from path: " << path << ",  " << m_fps;
 699     if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(m_fps, true);
 700     else m_timecode.setFormat(m_fps);
 701     return (current_fps != m_fps);
 702 }
 703
 704 double KdenliveDoc::dar()
 705 {
 706     return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
 707 }
 708
 709 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
 710 {
 711     emit progressInfo(message, progress);
 712 }
 713
 714 QUndoStack *KdenliveDoc::commandStack()
 715 {
 716     return m_commandStack;
 717 }
 718
 719 /*
 720 void KdenliveDoc::setRenderer(Render *render) {
 721     if (m_render) return;
 722     m_render = render;
 723     emit progressInfo(i18n("Loading playlist..."), 0);
 724     //qApp->processEvents();
 725     if (m_render) {
 726         m_render->setSceneList(m_document.toString(), m_startPos);
 727         kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
 728         checkProjectClips();
 729     }
 730     emit progressInfo(QString(), -1);
 731 }*/
 732
 733 void KdenliveDoc::checkProjectClips()
 734 {
 735     kDebug() << "+++++++++++++ + + + + CHK PCLIPS";
 736     if (m_render == NULL) return;
 737     m_clipManager->resetProducersList(m_render->producersList());
 738 }
 739
 740 void KdenliveDoc::updatePreviewSettings()
 741 {
 742     m_clipManager->updatePreviewSettings();
 743     m_render->updatePreviewSettings();
 744     QList <Mlt::Producer *> prods = m_render->producersList();
 745     m_clipManager->resetProducersList(m_render->producersList());
 746     qDeleteAll(prods);
 747     prods.clear();
 748 }
 749
 750 Render *KdenliveDoc::renderer()
 751 {
 752     return m_render;
 753 }
 754
 755 void KdenliveDoc::updateClip(const QString id)
 756 {
 757     emit updateClipDisplay(id);
 758 }
 759
 760 int KdenliveDoc::getFramePos(QString duration)
 761 {
 762     return m_timecode.getFrameCount(duration);
 763 }
 764
 765 QString KdenliveDoc::producerName(const QString &id)
 766 {
 767     QString result = "unnamed";
 768     QDomNodeList prods = producersList();
 769     int ct = prods.count();
 770     for (int i = 0; i <  ct ; i++) {
 771         QDomElement e = prods.item(i).toElement();
 772         if (e.attribute("id") != "black" && e.attribute("id") == id) {
 773             result = e.attribute("name");
 774             if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
 775             break;
 776         }
 777     }
 778     return result;
 779 }
 780
 781 QDomDocument KdenliveDoc::toXml()
 782 {
 783     return m_document;
 784 }
 785
 786 Timecode KdenliveDoc::timecode() const
 787 {
 788     return m_timecode;
 789 }
 790
 791 QDomNodeList KdenliveDoc::producersList()
 792 {
 793     return m_document.elementsByTagName("producer");
 794 }
 795
 796 double KdenliveDoc::projectDuration() const
 797 {
 798     if (m_render)
 799         return GenTime(m_render->getLength(), m_fps).ms() / 1000;
 800     else
 801         return 0;
 802 }
 803
 804 double KdenliveDoc::fps() const
 805 {
 806     return m_fps;
 807 }
 808
 809 int KdenliveDoc::width() const
 810 {
 811     return m_width;
 812 }
 813
 814 int KdenliveDoc::height() const
 815 {
 816     return m_height;
 817 }
 818
 819 KUrl KdenliveDoc::url() const
 820 {
 821     return m_url;
 822 }
 823
 824 void KdenliveDoc::setUrl(KUrl url)
 825 {
 826     m_url = url;
 827 }
 828
 829 void KdenliveDoc::setModified(bool mod)
 830 {
 831     if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
 832         m_autoSaveTimer->start(3000);
 833     }
 834     if (mod == m_modified) return;
 835     m_modified = mod;
 836     emit docModified(m_modified);
 837 }
 838
 839 bool KdenliveDoc::isModified() const
 840 {
 841     return m_modified;
 842 }
 843
 844 const QString KdenliveDoc::description() const
 845 {
 846     if (m_url.isEmpty())
 847         return i18n("Untitled") + " / " + m_profile.description;
 848     else
 849         return m_url.fileName() + " / " + m_profile.description;
 850 }
 851
 852 void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
 853 {
 854     const QString producerId = clipId.section('_', 0, 0);
 855     DocClipBase *clip = m_clipManager->getClipById(producerId);
 856
 857     if (clip == NULL) {
 858         elem.setAttribute("id", producerId);
 859         QString path = elem.attribute("resource");
 860         QString extension;
 861         if (elem.attribute("type").toInt() == SLIDESHOW) {
 862             extension = KUrl(path).fileName();
 863             path = KUrl(path).directory();
 864         }
 865
 866         if (path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
 867             kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
 868             const QString size = elem.attribute("file_size");
 869             const QString hash = elem.attribute("file_hash");
 870             QString newpath;
 871             int action = KMessageBox::No;
 872             if (!size.isEmpty() && !hash.isEmpty()) {
 873                 if (!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
 874                 else action = (KMessageBox::ButtonCode) KMessageBox::questionYesNoCancel(kapp->activeWindow(), i18n("Clip <b>%1</b><br>is invalid, what do you want to do?", path), i18n("File not found"), KGuiItem(i18n("Search automatically")), KGuiItem(i18n("Keep as placeholder")));
 875             } else {
 876                 if (elem.attribute("type").toInt() == SLIDESHOW) {
 877                     int res = KMessageBox::questionYesNoCancel(kapp->activeWindow(), i18n("Clip <b>%1</b><br>is invalid or missing, what do you want to do?", path), i18n("File not found"), KGuiItem(i18n("Search manually")), KGuiItem(i18n("Keep as placeholder")));
 878                     if (res == KMessageBox::Yes)
 879                         newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
 880                     else {
 881                         // Abort project loading
 882                         action = res;
 883                     }
 884                 } else {
 885                     int res = KMessageBox::questionYesNoCancel(kapp->activeWindow(), i18n("Clip <b>%1</b><br>is invalid or missing, what do you want to do?", path), i18n("File not found"), KGuiItem(i18n("Search manually")), KGuiItem(i18n("Keep as placeholder")));
 886                     if (res == KMessageBox::Yes)
 887                         newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
 888                     else {
 889                         // Abort project loading
 890                         action = res;
 891                     }
 892                 }
 893             }
 894             if (action == KMessageBox::Yes) {
 895                 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
 896                 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
 897                 if (!m_searchFolder.isEmpty()) {
 898                     newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
 899                 }
 900             } else if (action == KMessageBox::Cancel) {
 901                 m_abortLoading = true;
 902                 return;
 903             } else if (action == KMessageBox::No) {
 904                 // Keep clip as placeHolder
 905                 elem.setAttribute("placeholder", '1');
 906             }
 907             if (!newpath.isEmpty()) {
 908                 if (elem.attribute("type").toInt() == SLIDESHOW) newpath.append('/' + extension);
 909                 elem.setAttribute("resource", newpath);
 910                 setNewClipResource(clipId, newpath);
 911                 setModified(true);
 912             }
 913         }
 914         clip = new DocClipBase(m_clipManager, elem, producerId);
 915         m_clipManager->addClip(clip);
 916     }
 917
 918     if (createClipItem) {
 919         emit addProjectClip(clip);
 920         //qApp->processEvents();
 921     }
 922 }
 923
 924
 925 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
 926 {
 927     QDomNodeList prods = m_document.elementsByTagName("producer");
 928     int maxprod = prods.count();
 929     for (int i = 0; i < maxprod; i++) {
 930         QDomNode m = prods.at(i);
 931         QString prodId = m.toElement().attribute("id");
 932         if (prodId == id || prodId.startsWith(id + '_')) {
 933             QDomNodeList params = m.childNodes();
 934             for (int j = 0; j < params.count(); j++) {
 935                 QDomElement e = params.item(j).toElement();
 936                 if (e.attribute("name") == "resource") {
 937                     e.firstChild().setNodeValue(path);
 938                     break;
 939                 }
 940             }
 941         }
 942     }
 943 }
 944
 945 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
 946 {
 947     QString foundFileName;
 948     QByteArray fileData;
 949     QByteArray fileHash;
 950     QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
 951     for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
 952         QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
 953         if (file.open(QIODevice::ReadOnly)) {
 954             if (QString::number(file.size()) == matchSize) {
 955                 /*
 956                 * 1 MB = 1 second per 450 files (or faster)
 957                 * 10 MB = 9 seconds per 450 files (or faster)
 958                 */
 959                 if (file.size() > 1000000*2) {
 960                     fileData = file.read(1000000);
 961                     if (file.seek(file.size() - 1000000))
 962                         fileData.append(file.readAll());
 963                 } else
 964                     fileData = file.readAll();
 965                 file.close();
 966                 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
 967                 if (QString(fileHash.toHex()) == matchHash)
 968                     return file.fileName();
 969             }
 970         }
 971         kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
 972     }
 973     filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
 974     for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
 975         foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
 976         if (!foundFileName.isEmpty())
 977             break;
 978     }
 979     return foundFileName;
 980 }
 981
 982 void KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
 983 {
 984     DocClipBase *clip = m_clipManager->getClipById(clipId);
 985     if (clip == NULL) {
 986         addClip(elem, clipId, false);
 987     } else {
 988         QMap <QString, QString> properties;
 989         QDomNamedNodeMap attributes = elem.attributes();
 990         QString attrname;
 991         for (int i = 0; i < attributes.count(); i++) {
 992             attrname = attributes.item(i).nodeName();
 993             if (attrname != "resource")
 994                 properties.insert(attrname, attributes.item(i).nodeValue());
 995             kDebug() << attrname << " = " << attributes.item(i).nodeValue();
 996         }
 997         clip->setProperties(properties);
 998         emit addProjectClip(clip, false);
 999     }
1000     if (orig != QDomElement()) {
1001         QMap<QString, QString> meta;
1002         QDomNode m = orig.firstChild();
1003         while (!m.isNull()) {
1004             QString name = m.toElement().attribute("name");
1005             if (name.startsWith("meta.attr")) {
1006                 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
1007             }
1008             m = m.nextSibling();
1009         }
1010         if (!meta.isEmpty()) {
1011             if (clip == NULL) clip = m_clipManager->getClipById(clipId);
1012             if (clip) clip->setMetadata(meta);
1013         }
1014     }
1015 }
1016
1017 void KdenliveDoc::deleteProjectClip(QStringList ids)
1018 {
1019     for (int i = 0; i < ids.size(); ++i) {
1020         emit deleteTimelineClip(ids.at(i));
1021     }
1022     m_clipManager->slotDeleteClips(ids);
1023     setModified(true);
1024 }
1025
1026 void KdenliveDoc::deleteClip(const QString &clipId)
1027 {
1028     emit signalDeleteProjectClip(clipId);
1029 }
1030
1031 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
1032 {
1033     m_clipManager->slotAddClipList(urls, group, groupId);
1034     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1035     setModified(true);
1036 }
1037
1038
1039 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
1040 {
1041     m_clipManager->slotAddClipFile(url, group, groupId);
1042     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1043     setModified(true);
1044 }
1045
1046 const QString KdenliveDoc::getFreeClipId()
1047 {
1048     return QString::number(m_clipManager->getFreeClipId());
1049 }
1050
1051 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
1052 {
1053     return m_clipManager->getClipById(clipId);
1054 }
1055
1056 void KdenliveDoc::slotCreateColorClip(const QString &name, const QString &color, const QString &duration, QString group, const QString &groupId)
1057 {
1058     m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId);
1059     setModified(true);
1060     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1061 }
1062
1063 void KdenliveDoc::slotCreateSlideshowClipFile(const QString name, const QString path, int count, const QString duration, const bool loop, const bool fade, const QString &luma_duration, const QString &luma_file, const int softness, QString group, const QString &groupId)
1064 {
1065     m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop, fade, luma_duration, luma_file, softness, group, groupId);
1066     setModified(true);
1067     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1068 }
1069
1070 void KdenliveDoc::slotCreateTextClip(QString group, const QString &groupId, const QString &templatePath)
1071 {
1072     QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1073     KStandardDirs::makeDir(titlesFolder);
1074     TitleWidget *dia_ui = new TitleWidget(templatePath, m_timecode, titlesFolder, m_render, kapp->activeWindow());
1075     if (dia_ui->exec() == QDialog::Accepted) {
1076         m_clipManager->slotAddTextClipFile(i18n("Title clip"), dia_ui->duration(), dia_ui->xml().toString(), group, groupId);
1077         setModified(true);
1078         emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1079     }
1080     delete dia_ui;
1081 }
1082
1083 void KdenliveDoc::slotCreateTextTemplateClip(QString group, const QString &groupId, KUrl path)
1084 {
1085     QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1086     if (path.isEmpty()) {
1087         path = KFileDialog::getOpenUrl(KUrl(titlesFolder), "*.kdenlivetitle", kapp->activeWindow(), i18n("Enter Template Path"));
1088     }
1089
1090     if (path.isEmpty()) return;
1091
1092     //TODO: rewrite with new title system (just set resource)
1093     m_clipManager->slotAddTextTemplateClip(i18n("Template title clip"), path, group, groupId);
1094     setModified(true);
1095     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1096 }
1097
1098 int KdenliveDoc::tracksCount() const
1099 {
1100     return m_tracksList.count();
1101 }
1102
1103 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1104 {
1105     return m_tracksList.at(ix);
1106 }
1107
1108 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1109 {
1110     m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1111 }
1112
1113 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1114 {
1115     m_tracksList[ix].isLocked = lock;
1116 }
1117
1118 bool KdenliveDoc::isTrackLocked(int ix) const
1119 {
1120     return m_tracksList.at(ix).isLocked;
1121 }
1122
1123 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1124 {
1125     m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1126 }
1127
1128 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1129 {
1130     if (ix == -1) m_tracksList << type;
1131     else m_tracksList.insert(ix, type);
1132 }
1133
1134 void KdenliveDoc::deleteTrack(int ix)
1135 {
1136     m_tracksList.removeAt(ix);
1137 }
1138
1139 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1140 {
1141     m_tracksList[ix].type = type.type;
1142     m_tracksList[ix].isMute = type.isMute;
1143     m_tracksList[ix].isBlind = type.isBlind;
1144     m_tracksList[ix].isLocked = type.isLocked;
1145     m_tracksList[ix].trackName = type.trackName;
1146 }
1147
1148 const QList <TrackInfo> KdenliveDoc::tracksList() const
1149 {
1150     return m_tracksList;
1151 }
1152
1153 QPoint KdenliveDoc::getTracksCount() const
1154 {
1155     int audio = 0;
1156     int video = 0;
1157     foreach(const TrackInfo &info, m_tracksList) {
1158         if (info.type == VIDEOTRACK) video++;
1159         else audio++;
1160     }
1161     return QPoint(video, audio);
1162 }
1163
1164 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1165 {
1166     pix.save(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + fileId + ".png");
1167 }
1168
1169 QString KdenliveDoc::getLadspaFile() const
1170 {
1171     int ct = 0;
1172     QString counter = QString::number(ct).rightJustified(5, '0', false);
1173     while (QFile::exists(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa")) {
1174         ct++;
1175         counter = QString::number(ct).rightJustified(5, '0', false);
1176     }
1177     return m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa";
1178 }
1179
1180 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1181 {
1182     int clipType;
1183     QDomElement e;
1184     QString id;
1185     QString resource;
1186     QList <QDomElement> missingClips;
1187     for (int i = 0; i < infoproducers.count(); i++) {
1188         e = infoproducers.item(i).toElement();
1189         clipType = e.attribute("type").toInt();
1190         if (clipType == COLOR) continue;
1191         if (clipType == TEXT) {
1192             //TODO: Check is clip template is missing (xmltemplate) or hash changed
1193             continue;
1194         }
1195         id = e.attribute("id");
1196         resource = e.attribute("resource");
1197         if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1198         if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1199             // Missing clip found
1200             missingClips.append(e);
1201         } else {
1202             // Check if the clip has changed
1203             if (clipType != SLIDESHOW && e.hasAttribute("file_hash")) {
1204                 if (e.attribute("file_hash") != DocClipBase::getHash(e.attribute("resource")))
1205                     e.removeAttribute("file_hash");
1206             }
1207         }
1208     }
1209     if (missingClips.isEmpty()) return true;
1210     DocumentChecker d(missingClips, m_document);
1211     return (d.exec() == QDialog::Accepted);
1212 }
1213
1214 void KdenliveDoc::setDocumentProperty(const QString &name, const QString &value)
1215 {
1216     m_documentProperties[name] = value;
1217 }
1218
1219 const QString KdenliveDoc::getDocumentProperty(const QString &name) const
1220 {
1221     return m_documentProperties.value(name);
1222 }
1223
1224 #include "kdenlivedoc.moc"
1225