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 #include <QDomImplementation>
  46
  47 #include <mlt++/Mlt.h>
  48
  49 const double DOCUMENTVERSION = 0.85;
  50
  51 KdenliveDoc::KdenliveDoc(const KUrl &url, const KUrl &projectFolder, QUndoGroup *undoGroup, QString profileName, const QPoint tracks, Render *render, MainWindow *parent) :
  52         QObject(parent),
  53         m_autosave(NULL),
  54         m_url(url),
  55         m_render(render),
  56         m_commandStack(new QUndoStack(undoGroup)),
  57         m_modified(false),
  58         m_projectFolder(projectFolder),
  59         m_abortLoading(false)
  60 {
  61     m_clipManager = new ClipManager(this);
  62     m_autoSaveTimer = new QTimer(this);
  63     m_autoSaveTimer->setSingleShot(true);
  64     bool success = false;
  65
  66     // init default document properties
  67     m_documentProperties["zoom"] = "7";
  68     m_documentProperties["verticalzoom"] = "1";
  69     m_documentProperties["zonein"] = "0";
  70     m_documentProperties["zoneout"] = "100";
  71
  72     if (!url.isEmpty()) {
  73         QString tmpFile;
  74         success = KIO::NetAccess::download(url.path(), tmpFile, parent);
  75         if (!success) // The file cannot be opened
  76             KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
  77         else {
  78             QFile file(tmpFile);
  79             QString errorMsg;
  80             QDomImplementation impl;
  81             impl.setInvalidDataPolicy(QDomImplementation::DropInvalidChars);
  82             success = m_document.setContent(&file, false, &errorMsg);
  83             file.close();
  84             KIO::NetAccess::removeTempFile(tmpFile);
  85
  86             if (!success) // It is corrupted
  87                 KMessageBox::error(parent, errorMsg);
  88             else {
  89                 parent->slotGotProgressInfo(i18n("Validating"), 0);
  90                 DocumentValidator validator(m_document);
  91                 success = validator.isProject();
  92                 if (!success) {
  93                     // It is not a project file
  94                     parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file", m_url.path()), 0);
  95                 } else {
  96                     /*
  97                      * Validate the file against the current version (upgrade
  98                      * and recover it if needed). It is NOT a passive operation
  99                      */
 100                     // TODO: backup the document or alert the user?
 101                     success = validator.validate(DOCUMENTVERSION);
 102                     if (success) { // Let the validator handle error messages
 103                         parent->slotGotProgressInfo(i18n("Loading"), 0);
 104                         QDomElement mlt = m_document.firstChildElement("mlt");
 105                         QDomElement infoXml = mlt.firstChildElement("kdenlivedoc");
 106
 107                         profileName = infoXml.attribute("profile");
 108                         m_projectFolder = KUrl(infoXml.attribute("projectfolder"));
 109                         QDomElement docproperties = infoXml.firstChildElement("documentproperties");
 110                         QDomNamedNodeMap props = docproperties.attributes();
 111                         for (int i = 0; i < props.count(); i++) {
 112                             m_documentProperties.insert(props.item(i).nodeName(), props.item(i).nodeValue());
 113                         }
 114                         // Build tracks
 115                         QDomElement e;
 116                         QDomElement tracksinfo = infoXml.firstChildElement("tracksinfo");
 117                         TrackInfo projectTrack;
 118                         if (!tracksinfo.isNull()) {
 119                             QDomNodeList trackslist = tracksinfo.childNodes();
 120                             int maxchild = trackslist.count();
 121                             for (int k = 0; k < maxchild; k++) {
 122                                 e = trackslist.at(k).toElement();
 123                                 if (e.tagName() == "trackinfo") {
 124                                     if (e.attribute("type") == "audio") projectTrack.type = AUDIOTRACK;
 125                                     else projectTrack.type = VIDEOTRACK;
 126                                     projectTrack.isMute = e.attribute("mute").toInt();
 127                                     projectTrack.isBlind = e.attribute("blind").toInt();
 128                                     projectTrack.isLocked = e.attribute("locked").toInt();
 129                                     projectTrack.trackName = e.attribute("trackname");
 130                                     m_tracksList.append(projectTrack);
 131                                 }
 132                             }
 133                             mlt.removeChild(tracksinfo);
 134                         }
 135                         QDomNodeList producers = m_document.elementsByTagName("producer");
 136                         QDomNodeList infoproducers = m_document.elementsByTagName("kdenlive_producer");
 137                         parent->slotGotProgressInfo(i18n("Check missing clips"), 0);
 138                         if (checkDocumentClips(infoproducers) == false) m_abortLoading = true;
 139                         const int max = producers.count();
 140                         const int infomax = infoproducers.count();
 141
 142                         QDomNodeList                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    folders = m_document.elementsByTagName("folder");
 143                         for (int i = 0; i < folders.count(); i++) {
 144                             e = folders.item(i).cloneNode().toElement();
 145                             m_clipManager->addFolder(e.attribute("id"), e.attribute("name"));
 146                         }
 147
 148                         for (int i = 0; i < infomax && !m_abortLoading; i++) {
 149                             e = infoproducers.item(i).cloneNode().toElement();
 150                             QString prodId = e.attribute("id");
 151                             if (!e.isNull() && prodId != "black" && !prodId.startsWith("slowmotion") && !m_abortLoading) {
 152                                 e.setTagName("producer");
 153                                 // Get MLT's original producer properties
 154                                 QDomElement orig;
 155                                 for (int j = 0; j < max; j++) {
 156                                     QDomElement o = producers.item(j).cloneNode().toElement();
 157                                     QString origId = o.attribute("id").section('_', 0, 0);
 158                                     if (origId == prodId) {
 159                                         orig = o;
 160                                         break;
 161                                     }
 162                                 }
 163                                 addClipInfo(e, orig, prodId);
 164                             }
 165                         }
 166                         if (m_abortLoading) {
 167                             //parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file."), 100);
 168                             emit resetProjectList();
 169                             m_documentProperties.remove("position");
 170                             m_url = KUrl();
 171                             m_tracksList.clear();
 172                             kWarning() << "Aborted loading of: " << url.path();
 173                             m_document = createEmptyDocument(KdenliveSettings::videotracks(), KdenliveSettings::audiotracks());
 174                             setProfilePath(KdenliveSettings::default_profile());
 175                             m_clipManager->clear();
 176                         } else {
 177                             QDomElement markers = infoXml.firstChildElement("markers");
 178                             if (!markers.isNull()) {
 179                                 QDomNodeList markerslist = markers.childNodes();
 180                                 int maxchild = markerslist.count();
 181                                 for (int k = 0; k < maxchild; k++) {
 182                                     e = markerslist.at(k).toElement();
 183                                     if (e.tagName() == "marker") {
 184                                         m_clipManager->getClipById(e.attribute("id"))->addSnapMarker(GenTime(e.attribute("time").toDouble()), e.attribute("comment"));
 185                                     }
 186                                 }
 187                                 infoXml.removeChild(markers);
 188                             }
 189                             setProfilePath(profileName);
 190                             setModified(validator.isModified());
 191                             kDebug() << "Reading file: " << url.path() << ", found clips: " << producers.count();
 192                         }
 193                     }
 194                 }
 195             }
 196         }
 197     }
 198
 199     // Something went wrong, or a new file was requested: create a new project
 200     if (!success) {
 201         setProfilePath(profileName);
 202         m_url = KUrl();
 203         m_document = createEmptyDocument(tracks.x(), tracks.y());
 204     }
 205
 206     KdenliveSettings::setCurrent_profile(profilePath());
 207
 208     // Set the video profile (empty == default)
 209
 210     // Make sure the project folder is usable
 211     if (m_projectFolder.isEmpty() || !KIO::NetAccess::exists(m_projectFolder.path(), KIO::NetAccess::DestinationSide, parent)) {
 212         KMessageBox::information(parent, i18n("Document project folder is invalid, setting it to the default one: %1", KdenliveSettings::defaultprojectfolder()));
 213         m_projectFolder = KUrl(KdenliveSettings::defaultprojectfolder());
 214     }
 215
 216     // Make sure that the necessary folders exist
 217     KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "titles/");
 218     KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/");
 219     KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/");
 220
 221     kDebug() << "Kdenlive document, init timecode: " << m_fps;
 222     if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(m_fps, true);
 223     else m_timecode.setFormat(m_fps);
 224
 225     //kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
 226     connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
 227 }
 228
 229 KdenliveDoc::~KdenliveDoc()
 230 {
 231     m_autoSaveTimer->stop();
 232     delete m_commandStack;
 233     kDebug() << "// DEL CLP MAN";
 234     delete m_clipManager;
 235     kDebug() << "// DEL CLP MAN done";
 236     delete m_autoSaveTimer;
 237     if (m_autosave) {
 238         if (!m_autosave->fileName().isEmpty()) m_autosave->remove();
 239         delete m_autosave;
 240     }
 241 }
 242
 243 int KdenliveDoc::setSceneList()
 244 {
 245     m_render->resetProfile(KdenliveSettings::current_profile());
 246     if (m_render->setSceneList(m_document.toString(), m_documentProperties.value("position").toInt()) == -1) {
 247         // INVALID MLT Consumer, something is wrong
 248         return -1;
 249     }
 250     m_documentProperties.remove("position");
 251     // m_document xml is now useless, clear it
 252     m_document.clear();
 253     return 0;
 254 }
 255
 256 QDomDocument KdenliveDoc::createEmptyDocument(int videotracks, int audiotracks)
 257 {
 258     TrackInfo videoTrack;
 259     videoTrack.type = VIDEOTRACK;
 260     videoTrack.isMute = false;
 261     videoTrack.isBlind = false;
 262     videoTrack.isLocked = false;
 263
 264     TrackInfo audioTrack;
 265     audioTrack.type = AUDIOTRACK;
 266     audioTrack.isMute = false;
 267     audioTrack.isBlind = true;
 268     audioTrack.isLocked = false;
 269
 270     m_tracksList.clear();
 271
 272     // Tracks are added «backwards», so we need to reverse the track numbering
 273     // mbt 331: http://www.kdenlive.org/mantis/view.php?id=331
 274     // Better default names for tracks: Audio 1 etc. instead of blank numbers
 275     for (int i = 0; i < audiotracks; i++) {
 276         audioTrack.trackName = QString("Audio ") + QString::number(audiotracks - i);
 277         m_tracksList.append(audioTrack);
 278
 279     }
 280     for (int i = 0; i < videotracks; i++) {
 281         videoTrack.trackName = QString("Video ") + QString::number(videotracks - i);
 282         m_tracksList.append(videoTrack);
 283     }
 284     return createEmptyDocument(m_tracksList);
 285 }
 286
 287 QDomDocument KdenliveDoc::createEmptyDocument(QList <TrackInfo> tracks)
 288 {
 289     // Creating new document
 290     QDomDocument doc;
 291     QDomElement mlt = doc.createElement("mlt");
 292     doc.appendChild(mlt);
 293
 294
 295     // Create black producer
 296     // For some unknown reason, we have to build the black producer here and not in renderer.cpp, otherwise
 297     // the composite transitions with the black track are corrupted.
 298     QDomElement blk = doc.createElement("producer");
 299     blk.setAttribute("in", 0);
 300     blk.setAttribute("out", 500);
 301     blk.setAttribute("id", "black");
 302
 303     QDomElement property = doc.createElement("property");
 304     property.setAttribute("name", "mlt_type");
 305     QDomText value = doc.createTextNode("producer");
 306     property.appendChild(value);
 307     blk.appendChild(property);
 308
 309     property = doc.createElement("property");
 310     property.setAttribute("name", "aspect_ratio");
 311     value = doc.createTextNode(QString::number(0.0));
 312     property.appendChild(value);
 313     blk.appendChild(property);
 314
 315     property = doc.createElement("property");
 316     property.setAttribute("name", "length");
 317     value = doc.createTextNode(QString::number(15000));
 318     property.appendChild(value);
 319     blk.appendChild(property);
 320
 321     property = doc.createElement("property");
 322     property.setAttribute("name", "eof");
 323     value = doc.createTextNode("pause");
 324     property.appendChild(value);
 325     blk.appendChild(property);
 326
 327     property = doc.createElement("property");
 328     property.setAttribute("name", "resource");
 329     value = doc.createTextNode("black");
 330     property.appendChild(value);
 331     blk.appendChild(property);
 332
 333     property = doc.createElement("property");
 334     property.setAttribute("name", "mlt_service");
 335     value = doc.createTextNode("colour");
 336     property.appendChild(value);
 337     blk.appendChild(property);
 338
 339     mlt.appendChild(blk);
 340
 341
 342     QDomElement tractor = doc.createElement("tractor");
 343     tractor.setAttribute("id", "maintractor");
 344     QDomElement multitrack = doc.createElement("multitrack");
 345     QDomElement playlist = doc.createElement("playlist");
 346     playlist.setAttribute("id", "black_track");
 347     mlt.appendChild(playlist);
 348
 349     QDomElement blank0 = doc.createElement("entry");
 350     blank0.setAttribute("in", "0");
 351     blank0.setAttribute("out", "1");
 352     blank0.setAttribute("producer", "black");
 353     playlist.appendChild(blank0);
 354
 355     // create playlists
 356     int total = tracks.count() + 1;
 357
 358     for (int i = 1; i < total; i++) {
 359         QDomElement playlist = doc.createElement("playlist");
 360         playlist.setAttribute("id", "playlist" + QString::number(i));
 361         mlt.appendChild(playlist);
 362     }
 363
 364     QDomElement track0 = doc.createElement("track");
 365     track0.setAttribute("producer", "black_track");
 366     tractor.appendChild(track0);
 367
 368     // create audio and video tracks
 369     for (int i = 1; i < total; i++) {
 370         QDomElement track = doc.createElement("track");
 371         track.setAttribute("producer", "playlist" + QString::number(i));
 372         if (tracks.at(i - 1).type == AUDIOTRACK) {
 373             track.setAttribute("hide", "video");
 374         } else if (tracks.at(i - 1).isBlind)
 375             track.setAttribute("hide", "video");
 376         if (tracks.at(i - 1).isMute)
 377             track.setAttribute("hide", "audio");
 378         tractor.appendChild(track);
 379     }
 380
 381     for (int i = 2; i < total ; i++) {
 382         QDomElement transition = doc.createElement("transition");
 383         transition.setAttribute("always_active", "1");
 384
 385         QDomElement property = doc.createElement("property");
 386         property.setAttribute("name", "a_track");
 387         QDomText value = doc.createTextNode(QString::number(1));
 388         property.appendChild(value);
 389         transition.appendChild(property);
 390
 391         property = doc.createElement("property");
 392         property.setAttribute("name", "b_track");
 393         value = doc.createTextNode(QString::number(i));
 394         property.appendChild(value);
 395         transition.appendChild(property);
 396
 397         property = doc.createElement("property");
 398         property.setAttribute("name", "mlt_service");
 399         value = doc.createTextNode("mix");
 400         property.appendChild(value);
 401         transition.appendChild(property);
 402
 403         property = doc.createElement("property");
 404         property.setAttribute("name", "combine");
 405         value = doc.createTextNode("1");
 406         property.appendChild(value);
 407         transition.appendChild(property);
 408
 409         property = doc.createElement("property");
 410         property.setAttribute("name", "internal_added");
 411         value = doc.createTextNode("237");
 412         property.appendChild(value);
 413         transition.appendChild(property);
 414         tractor.appendChild(transition);
 415     }
 416     mlt.appendChild(tractor);
 417     return doc;
 418 }
 419
 420
 421 void KdenliveDoc::syncGuides(QList <Guide *> guides)
 422 {
 423     m_guidesXml.clear();
 424     QDomElement guideNode = m_guidesXml.createElement("guides");
 425     m_guidesXml.appendChild(guideNode);
 426     QDomElement e;
 427
 428     for (int i = 0; i < guides.count(); i++) {
 429         e = m_guidesXml.createElement("guide");
 430         e.setAttribute("time", guides.at(i)->position().ms() / 1000);
 431         e.setAttribute("comment", guides.at(i)->label());
 432         guideNode.appendChild(e);
 433     }
 434     setModified(true);
 435     emit guidesUpdated();
 436 }
 437
 438 QDomElement KdenliveDoc::guidesXml() const
 439 {
 440     return m_guidesXml.documentElement();
 441 }
 442
 443 void KdenliveDoc::slotAutoSave()
 444 {
 445     if (m_render && m_autosave) {
 446         if (!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
 447             // show error: could not open the autosave file
 448             kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
 449         }
 450         kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
 451         QString doc;
 452         if (KdenliveSettings::dropbframes()) {
 453             KdenliveSettings::setDropbframes(false);
 454             m_clipManager->updatePreviewSettings();
 455             doc = m_render->sceneList();
 456             KdenliveSettings::setDropbframes(true);
 457             m_clipManager->updatePreviewSettings();
 458         } else doc = m_render->sceneList();
 459         saveSceneList(m_autosave->fileName(), doc);
 460     }
 461 }
 462
 463 void KdenliveDoc::setZoom(int horizontal, int vertical)
 464 {
 465     m_documentProperties["zoom"] = QString::number(horizontal);
 466     m_documentProperties["verticalzoom"] = QString::number(vertical);
 467 }
 468
 469 QPoint KdenliveDoc::zoom() const
 470 {
 471     return QPoint(m_documentProperties.value("zoom").toInt(), m_documentProperties.value("verticalzoom").toInt());
 472 }
 473
 474 void KdenliveDoc::setZone(int start, int end)
 475 {
 476     m_documentProperties["zonein"] = QString::number(start);
 477     m_documentProperties["zoneout"] = QString::number(end);
 478 }
 479
 480 QPoint KdenliveDoc::zone() const
 481 {
 482     return QPoint(m_documentProperties.value("zonein").toInt(), m_documentProperties.value("zoneout").toInt());
 483 }
 484
 485 bool KdenliveDoc::saveSceneList(const QString &path, const QString &scene)
 486 {
 487     QDomDocument sceneList;
 488     sceneList.setContent(scene, true);
 489     QDomElement mlt = sceneList.firstChildElement("mlt");
 490     if (mlt.isNull() || !mlt.hasChildNodes()) {
 491         //Make sure we don't save if scenelist is corrupted
 492         KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
 493         return false;
 494     }
 495     QDomElement addedXml = sceneList.createElement("kdenlivedoc");
 496     mlt.appendChild(addedXml);
 497
 498     QDomElement markers = sceneList.createElement("markers");
 499     addedXml.setAttribute("version", DOCUMENTVERSION);
 500     addedXml.setAttribute("kdenliveversion", VERSION);
 501     addedXml.setAttribute("profile", profilePath());
 502     addedXml.setAttribute("projectfolder", m_projectFolder.path());
 503
 504     QDomElement docproperties = sceneList.createElement("documentproperties");
 505     QMapIterator<QString, QString> i(m_documentProperties);
 506     while (i.hasNext()) {
 507         i.next();
 508         docproperties.setAttribute(i.key(), i.value());
 509     }
 510     docproperties.setAttribute("position", m_render->seekPosition().frames(m_fps));
 511     addedXml.appendChild(docproperties);
 512
 513     // Add profile info
 514     QDomElement profileinfo = sceneList.createElement("profileinfo");
 515     profileinfo.setAttribute("description", m_profile.description);
 516     profileinfo.setAttribute("frame_rate_num", m_profile.frame_rate_num);
 517     profileinfo.setAttribute("frame_rate_den", m_profile.frame_rate_den);
 518     profileinfo.setAttribute("width", m_profile.width);
 519     profileinfo.setAttribute("height", m_profile.height);
 520     profileinfo.setAttribute("progressive", m_profile.progressive);
 521     profileinfo.setAttribute("sample_aspect_num", m_profile.sample_aspect_num);
 522     profileinfo.setAttribute("sample_aspect_den", m_profile.sample_aspect_den);
 523     profileinfo.setAttribute("display_aspect_num", m_profile.display_aspect_num);
 524     profileinfo.setAttribute("display_aspect_den", m_profile.display_aspect_den);
 525     addedXml.appendChild(profileinfo);
 526
 527     // tracks info
 528     QDomElement tracksinfo = sceneList.createElement("tracksinfo");
 529     foreach(const TrackInfo & info, m_tracksList) {
 530         QDomElement trackinfo = sceneList.createElement("trackinfo");
 531         if (info.type == AUDIOTRACK) trackinfo.setAttribute("type", "audio");
 532         trackinfo.setAttribute("mute", info.isMute);
 533         trackinfo.setAttribute("blind", info.isBlind);
 534         trackinfo.setAttribute("locked", info.isLocked);
 535         trackinfo.setAttribute("trackname", info.trackName);
 536         tracksinfo.appendChild(trackinfo);
 537     }
 538     addedXml.appendChild(tracksinfo);
 539
 540     // save project folders
 541     QMap <QString, QString> folderlist = m_clipManager->documentFolderList();
 542
 543     QMapIterator<QString, QString> f(folderlist);
 544     while (f.hasNext()) {
 545         f.next();
 546         QDomElement folder = sceneList.createElement("folder");
 547         folder.setAttribute("id", f.key());
 548         folder.setAttribute("name", f.value());
 549         addedXml.appendChild(folder);
 550     }
 551
 552     // Save project clips
 553     QDomElement e;
 554     QList <DocClipBase*> list = m_clipManager->documentClipList();
 555     for (int i = 0; i < list.count(); i++) {
 556         e = list.at(i)->toXML();
 557         e.setTagName("kdenlive_producer");
 558         addedXml.appendChild(sceneList.importNode(e, true));
 559         QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
 560         for (int j = 0; j < marks.count(); j++) {
 561             QDomElement marker = sceneList.createElement("marker");
 562             marker.setAttribute("time", marks.at(j).time().ms() / 1000);
 563             marker.setAttribute("comment", marks.at(j).comment());
 564             marker.setAttribute("id", e.attribute("id"));
 565             markers.appendChild(marker);
 566         }
 567     }
 568     addedXml.appendChild(markers);
 569
 570     // Add guides
 571     if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml.documentElement(), true));
 572
 573     // Add clip groups
 574     addedXml.appendChild(sceneList.importNode(m_clipManager->groupsXml(), true));
 575
 576     //wes.appendChild(doc.importNode(kdenliveData, true));
 577
 578     QFile file(path);
 579     if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
 580         kWarning() << "//////  ERROR writing to file: " << path;
 581         KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
 582         return false;
 583     }
 584
 585     file.write(sceneList.toString().toUtf8());
 586     if (file.error() != QFile::NoError) {
 587         KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
 588         file.close();
 589         return false;
 590     }
 591     file.close();
 592     return true;
 593 }
 594
 595 ClipManager *KdenliveDoc::clipManager()
 596 {
 597     return m_clipManager;
 598 }
 599
 600 KUrl KdenliveDoc::projectFolder() const
 601 {
 602     //if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
 603     return m_projectFolder;
 604 }
 605
 606 void KdenliveDoc::setProjectFolder(KUrl url)
 607 {
 608     if (url == m_projectFolder) return;
 609     setModified(true);
 610     KStandardDirs::makeDir(url.path());
 611     KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "titles/");
 612     KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "thumbs/");
 613     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);
 614     m_projectFolder = url;
 615 }
 616
 617 void KdenliveDoc::moveProjectData(KUrl url)
 618 {
 619     QList <DocClipBase*> list = m_clipManager->documentClipList();
 620     //TODO: Also move ladspa effects files
 621     for (int i = 0; i < list.count(); i++) {
 622         DocClipBase *clip = list.at(i);
 623         if (clip->clipType() == TEXT) {
 624             // the image for title clip must be moved
 625             KUrl oldUrl = clip->fileURL();
 626             KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "titles/" + oldUrl.fileName());
 627             KIO::Job *job = KIO::copy(oldUrl, newUrl);
 628             if (KIO::NetAccess::synchronousRun(job, 0)) clip->setProperty("resource", newUrl.path());
 629         }
 630         QString hash = clip->getClipHash();
 631         KUrl oldVideoThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
 632         KUrl oldAudioThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
 633         if (KIO::NetAccess::exists(oldVideoThumbUrl, KIO::NetAccess::SourceSide, 0)) {
 634             KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
 635             KIO::Job *job = KIO::copy(oldVideoThumbUrl, newUrl);
 636             KIO::NetAccess::synchronousRun(job, 0);
 637         }
 638         if (KIO::NetAccess::exists(oldAudioThumbUrl, KIO::NetAccess::SourceSide, 0)) {
 639             KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
 640             KIO::Job *job = KIO::copy(oldAudioThumbUrl, newUrl);
 641             if (KIO::NetAccess::synchronousRun(job, 0)) clip->refreshThumbUrl();
 642         }
 643     }
 644 }
 645
 646 const QString &KdenliveDoc::profilePath() const
 647 {
 648     return m_profile.path;
 649 }
 650
 651 MltVideoProfile KdenliveDoc::mltProfile() const
 652 {
 653     return m_profile;
 654 }
 655
 656 bool KdenliveDoc::setProfilePath(QString path)
 657 {
 658     if (path.isEmpty()) path = KdenliveSettings::default_profile();
 659     if (path.isEmpty()) path = "dv_pal";
 660     m_profile = ProfilesDialog::getVideoProfile(path);
 661     bool current_fps = m_fps;
 662     if (m_profile.path.isEmpty()) {
 663         // Profile not found, use embedded profile
 664         QDomElement profileInfo = m_document.elementsByTagName("profileinfo").at(0).toElement();
 665         if (profileInfo.isNull()) {
 666             KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, using default profile."), i18n("Missing Profile"));
 667             m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
 668         } else {
 669             m_profile.description = profileInfo.attribute("description");
 670             m_profile.frame_rate_num = profileInfo.attribute("frame_rate_num").toInt();
 671             m_profile.frame_rate_den = profileInfo.attribute("frame_rate_den").toInt();
 672             m_profile.width = profileInfo.attribute("width").toInt();
 673             m_profile.height = profileInfo.attribute("height").toInt();
 674             m_profile.progressive = profileInfo.attribute("progressive").toInt();
 675             m_profile.sample_aspect_num = profileInfo.attribute("sample_aspect_num").toInt();
 676             m_profile.sample_aspect_den = profileInfo.attribute("sample_aspect_den").toInt();
 677             m_profile.display_aspect_num = profileInfo.attribute("display_aspect_num").toInt();
 678             m_profile.display_aspect_den = profileInfo.attribute("display_aspect_den").toInt();
 679             QString existing = ProfilesDialog::existingProfile(m_profile);
 680             if (!existing.isEmpty()) {
 681                 m_profile = ProfilesDialog::getVideoProfile(existing);
 682                 KMessageBox::information(kapp->activeWindow(), i18n("Project profile not found, replacing with existing one: %1", m_profile.description), i18n("Missing Profile"));
 683             } else {
 684                 QString newDesc = m_profile.description;
 685                 bool ok = true;
 686                 while (ok && (newDesc.isEmpty() || ProfilesDialog::existingProfileDescription(newDesc))) {
 687                     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);
 688                 }
 689                 if (ok == false) {
 690                     // User canceled, use default profile
 691                     m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
 692                 } else {
 693                     if (newDesc != m_profile.description) {
 694                         // Profile description existed, was replaced by new one
 695                         m_profile.description = newDesc;
 696                     } else {
 697                         KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, it will be added to your system now."), i18n("Missing Profile"));
 698                     }
 699                     ProfilesDialog::saveProfile(m_profile);
 700                 }
 701             }
 702             setModified(true);
 703         }
 704     }
 705
 706     KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
 707     m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
 708     KdenliveSettings::setProject_fps(m_fps);
 709     m_width = m_profile.width;
 710     m_height = m_profile.height;
 711     kDebug() << "Kdenlive document, init timecode from path: " << path << ",  " << m_fps;
 712     if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(m_fps, true);
 713     else m_timecode.setFormat(m_fps);
 714     return (current_fps != m_fps);
 715 }
 716
 717 double KdenliveDoc::dar()
 718 {
 719     return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
 720 }
 721
 722 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
 723 {
 724     emit progressInfo(message, progress);
 725 }
 726
 727 QUndoStack *KdenliveDoc::commandStack()
 728 {
 729     return m_commandStack;
 730 }
 731
 732 /*
 733 void KdenliveDoc::setRenderer(Render *render) {
 734     if (m_render) return;
 735     m_render = render;
 736     emit progressInfo(i18n("Loading playlist..."), 0);
 737     //qApp->processEvents();
 738     if (m_render) {
 739         m_render->setSceneList(m_document.toString(), m_startPos);
 740         kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
 741         checkProjectClips();
 742     }
 743     emit progressInfo(QString(), -1);
 744 }*/
 745
 746 void KdenliveDoc::checkProjectClips()
 747 {
 748     if (m_render == NULL) return;
 749     m_clipManager->resetProducersList(m_render->producersList());
 750 }
 751
 752 void KdenliveDoc::updatePreviewSettings()
 753 {
 754     m_clipManager->updatePreviewSettings();
 755     m_render->updatePreviewSettings();
 756     QList <Mlt::Producer *> prods = m_render->producersList();
 757     m_clipManager->resetProducersList(m_render->producersList());
 758     qDeleteAll(prods);
 759     prods.clear();
 760 }
 761
 762 Render *KdenliveDoc::renderer()
 763 {
 764     return m_render;
 765 }
 766
 767 void KdenliveDoc::updateClip(const QString id)
 768 {
 769     emit updateClipDisplay(id);
 770 }
 771
 772 int KdenliveDoc::getFramePos(QString duration)
 773 {
 774     return m_timecode.getFrameCount(duration);
 775 }
 776
 777 QString KdenliveDoc::producerName(const QString &id)
 778 {
 779     QString result = "unnamed";
 780     QDomNodeList prods = producersList();
 781     int ct = prods.count();
 782     for (int i = 0; i <  ct ; i++) {
 783         QDomElement e = prods.item(i).toElement();
 784         if (e.attribute("id") != "black" && e.attribute("id") == id) {
 785             result = e.attribute("name");
 786             if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
 787             break;
 788         }
 789     }
 790     return result;
 791 }
 792
 793 QDomDocument KdenliveDoc::toXml()
 794 {
 795     return m_document;
 796 }
 797
 798 Timecode KdenliveDoc::timecode() const
 799 {
 800     return m_timecode;
 801 }
 802
 803 QDomNodeList KdenliveDoc::producersList()
 804 {
 805     return m_document.elementsByTagName("producer");
 806 }
 807
 808 double KdenliveDoc::projectDuration() const
 809 {
 810     if (m_render)
 811         return GenTime(m_render->getLength(), m_fps).ms() / 1000;
 812     else
 813         return 0;
 814 }
 815
 816 double KdenliveDoc::fps() const
 817 {
 818     return m_fps;
 819 }
 820
 821 int KdenliveDoc::width() const
 822 {
 823     return m_width;
 824 }
 825
 826 int KdenliveDoc::height() const
 827 {
 828     return m_height;
 829 }
 830
 831 KUrl KdenliveDoc::url() const
 832 {
 833     return m_url;
 834 }
 835
 836 void KdenliveDoc::setUrl(KUrl url)
 837 {
 838     m_url = url;
 839 }
 840
 841 void KdenliveDoc::setModified(bool mod)
 842 {
 843     if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
 844         m_autoSaveTimer->start(3000);
 845     }
 846     if (mod == m_modified) return;
 847     m_modified = mod;
 848     emit docModified(m_modified);
 849 }
 850
 851 bool KdenliveDoc::isModified() const
 852 {
 853     return m_modified;
 854 }
 855
 856 const QString KdenliveDoc::description() const
 857 {
 858     if (m_url.isEmpty())
 859         return i18n("Untitled") + " / " + m_profile.description;
 860     else
 861         return m_url.fileName() + " / " + m_profile.description;
 862 }
 863
 864 void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
 865 {
 866     const QString producerId = clipId.section('_', 0, 0);
 867     DocClipBase *clip = m_clipManager->getClipById(producerId);
 868
 869     if (clip == NULL) {
 870         elem.setAttribute("id", producerId);
 871         QString path = elem.attribute("resource");
 872         QString extension;
 873         if (elem.attribute("type").toInt() == SLIDESHOW) {
 874             extension = KUrl(path).fileName();
 875             path = KUrl(path).directory();
 876         }
 877
 878         if (path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
 879             kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
 880             const QString size = elem.attribute("file_size");
 881             const QString hash = elem.attribute("file_hash");
 882             QString newpath;
 883             int action = KMessageBox::No;
 884             if (!size.isEmpty() && !hash.isEmpty()) {
 885                 if (!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
 886                 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")));
 887             } else {
 888                 if (elem.attribute("type").toInt() == SLIDESHOW) {
 889                     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")));
 890                     if (res == KMessageBox::Yes)
 891                         newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
 892                     else {
 893                         // Abort project loading
 894                         action = res;
 895                     }
 896                 } else {
 897                     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")));
 898                     if (res == KMessageBox::Yes)
 899                         newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
 900                     else {
 901                         // Abort project loading
 902                         action = res;
 903                     }
 904                 }
 905             }
 906             if (action == KMessageBox::Yes) {
 907                 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
 908                 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
 909                 if (!m_searchFolder.isEmpty()) {
 910                     newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
 911                 }
 912             } else if (action == KMessageBox::Cancel) {
 913                 m_abortLoading = true;
 914                 return;
 915             } else if (action == KMessageBox::No) {
 916                 // Keep clip as placeHolder
 917                 elem.setAttribute("placeholder", '1');
 918             }
 919             if (!newpath.isEmpty()) {
 920                 if (elem.attribute("type").toInt() == SLIDESHOW) newpath.append('/' + extension);
 921                 elem.setAttribute("resource", newpath);
 922                 setNewClipResource(clipId, newpath);
 923                 setModified(true);
 924             }
 925         }
 926         clip = new DocClipBase(m_clipManager, elem, producerId);
 927         m_clipManager->addClip(clip);
 928     }
 929
 930     if (createClipItem) {
 931         emit addProjectClip(clip);
 932         //qApp->processEvents();
 933     }
 934 }
 935
 936 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
 937 {
 938     QDomNodeList prods = m_document.elementsByTagName("producer");
 939     int maxprod = prods.count();
 940     for (int i = 0; i < maxprod; i++) {
 941         QDomNode m = prods.at(i);
 942         QString prodId = m.toElement().attribute("id");
 943         if (prodId == id || prodId.startsWith(id + '_')) {
 944             QDomNodeList params = m.childNodes();
 945             for (int j = 0; j < params.count(); j++) {
 946                 QDomElement e = params.item(j).toElement();
 947                 if (e.attribute("name") == "resource") {
 948                     e.firstChild().setNodeValue(path);
 949                     break;
 950                 }
 951             }
 952         }
 953     }
 954 }
 955
 956 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
 957 {
 958     QString foundFileName;
 959     QByteArray fileData;
 960     QByteArray fileHash;
 961     QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
 962     for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
 963         QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
 964         if (file.open(QIODevice::ReadOnly)) {
 965             if (QString::number(file.size()) == matchSize) {
 966                 /*
 967                 * 1 MB = 1 second per 450 files (or faster)
 968                 * 10 MB = 9 seconds per 450 files (or faster)
 969                 */
 970                 if (file.size() > 1000000 * 2) {
 971                     fileData = file.read(1000000);
 972                     if (file.seek(file.size() - 1000000))
 973                         fileData.append(file.readAll());
 974                 } else
 975                     fileData = file.readAll();
 976                 file.close();
 977                 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
 978                 if (QString(fileHash.toHex()) == matchHash)
 979                     return file.fileName();
 980             }
 981         }
 982         kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
 983     }
 984     filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
 985     for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
 986         foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
 987         if (!foundFileName.isEmpty())
 988             break;
 989     }
 990     return foundFileName;
 991 }
 992
 993 void KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
 994 {
 995     DocClipBase *clip = m_clipManager->getClipById(clipId);
 996     if (clip == NULL) {
 997         addClip(elem, clipId, false);
 998     } else {
 999         QMap <QString, QString> properties;
1000         QDomNamedNodeMap attributes = elem.attributes();
1001         QString attrname;
1002         for (int i = 0; i < attributes.count(); i++) {
1003             attrname = attributes.item(i).nodeName();
1004             if (attrname != "resource")
1005                 properties.insert(attrname, attributes.item(i).nodeValue());
1006             kDebug() << attrname << " = " << attributes.item(i).nodeValue();
1007         }
1008         clip->setProperties(properties);
1009         emit addProjectClip(clip, false);
1010     }
1011     if (orig != QDomElement()) {
1012         QMap<QString, QString> meta;
1013         QDomNode m = orig.firstChild();
1014         while (!m.isNull()) {
1015             QString name = m.toElement().attribute("name");
1016             if (name.startsWith("meta.attr")) {
1017                 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
1018             }
1019             m = m.nextSibling();
1020         }
1021         if (!meta.isEmpty()) {
1022             if (clip == NULL) clip = m_clipManager->getClipById(clipId);
1023             if (clip) clip->setMetadata(meta);
1024         }
1025     }
1026 }
1027
1028
1029 void KdenliveDoc::deleteClip(const QString &clipId)
1030 {
1031     emit signalDeleteProjectClip(clipId);
1032 }
1033
1034 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
1035 {
1036     m_clipManager->slotAddClipList(urls, group, groupId);
1037     //emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1038     setModified(true);
1039 }
1040
1041
1042 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
1043 {
1044     m_clipManager->slotAddClipFile(url, group, groupId);
1045     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1046     setModified(true);
1047 }
1048
1049 const QString KdenliveDoc::getFreeClipId()
1050 {
1051     return QString::number(m_clipManager->getFreeClipId());
1052 }
1053
1054 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
1055 {
1056     return m_clipManager->getClipById(clipId);
1057 }
1058
1059 void KdenliveDoc::slotCreateXmlClip(const QString &name, const QDomElement xml, QString group, const QString &groupId)
1060 {
1061     m_clipManager->slotAddXmlClipFile(name, xml, group, groupId);
1062     setModified(true);
1063     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1064 }
1065
1066 void KdenliveDoc::slotCreateColorClip(const QString &name, const QString &color, const QString &duration, QString group, const QString &groupId)
1067 {
1068     m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId);
1069     setModified(true);
1070     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1071 }
1072
1073 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)
1074 {
1075     m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop, fade, luma_duration, luma_file, softness, group, groupId);
1076     setModified(true);
1077     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1078 }
1079
1080 void KdenliveDoc::slotCreateTextClip(QString group, const QString &groupId, const QString &templatePath)
1081 {
1082     QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1083     KStandardDirs::makeDir(titlesFolder);
1084     TitleWidget *dia_ui = new TitleWidget(templatePath, m_timecode, titlesFolder, m_render, kapp->activeWindow());
1085     if (dia_ui->exec() == QDialog::Accepted) {
1086         m_clipManager->slotAddTextClipFile(i18n("Title clip"), dia_ui->outPoint(), dia_ui->xml().toString(), group, groupId);
1087         setModified(true);
1088         emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1089     }
1090     delete dia_ui;
1091 }
1092
1093 void KdenliveDoc::slotCreateTextTemplateClip(QString group, const QString &groupId, KUrl path)
1094 {
1095     QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1096     if (path.isEmpty()) {
1097         path = KFileDialog::getOpenUrl(KUrl(titlesFolder), "*.kdenlivetitle", kapp->activeWindow(), i18n("Enter Template Path"));
1098     }
1099
1100     if (path.isEmpty()) return;
1101
1102     //TODO: rewrite with new title system (just set resource)
1103     m_clipManager->slotAddTextTemplateClip(i18n("Template title clip"), path, group, groupId);
1104     setModified(true);
1105     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1106 }
1107
1108 int KdenliveDoc::tracksCount() const
1109 {
1110     return m_tracksList.count();
1111 }
1112
1113 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1114 {
1115     return m_tracksList.at(ix);
1116 }
1117
1118 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1119 {
1120     m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1121 }
1122
1123 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1124 {
1125     m_tracksList[ix].isLocked = lock;
1126 }
1127
1128 bool KdenliveDoc::isTrackLocked(int ix) const
1129 {
1130     return m_tracksList.at(ix).isLocked;
1131 }
1132
1133 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1134 {
1135     m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1136 }
1137
1138 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1139 {
1140     if (ix == -1) m_tracksList << type;
1141     else m_tracksList.insert(ix, type);
1142 }
1143
1144 void KdenliveDoc::deleteTrack(int ix)
1145 {
1146     m_tracksList.removeAt(ix);
1147 }
1148
1149 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1150 {
1151     m_tracksList[ix].type = type.type;
1152     m_tracksList[ix].isMute = type.isMute;
1153     m_tracksList[ix].isBlind = type.isBlind;
1154     m_tracksList[ix].isLocked = type.isLocked;
1155     m_tracksList[ix].trackName = type.trackName;
1156 }
1157
1158 const QList <TrackInfo> KdenliveDoc::tracksList() const
1159 {
1160     return m_tracksList;
1161 }
1162
1163 QPoint KdenliveDoc::getTracksCount() const
1164 {
1165     int audio = 0;
1166     int video = 0;
1167     foreach(const TrackInfo & info, m_tracksList) {
1168         if (info.type == VIDEOTRACK) video++;
1169         else audio++;
1170     }
1171     return QPoint(video, audio);
1172 }
1173
1174 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1175 {
1176     pix.save(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + fileId + ".png");
1177 }
1178
1179 QString KdenliveDoc::getLadspaFile() const
1180 {
1181     int ct = 0;
1182     QString counter = QString::number(ct).rightJustified(5, '0', false);
1183     while (QFile::exists(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa")) {
1184         ct++;
1185         counter = QString::number(ct).rightJustified(5, '0', false);
1186     }
1187     return m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa";
1188 }
1189
1190 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1191 {
1192     DocumentChecker d(infoproducers, m_document);
1193     return (d.hasMissingClips() == false);
1194
1195     /*    int clipType;
1196         QDomElement e;
1197         QString id;
1198         QString resource;
1199         QList <QDomElement> missingClips;
1200         for (int i = 0; i < infoproducers.count(); i++) {
1201             e = infoproducers.item(i).toElement();
1202             clipType = e.attribute("type").toInt();
1203             if (clipType == COLOR) continue;
1204             if (clipType == TEXT) {
1205                 //TODO: Check is clip template is missing (xmltemplate) or hash changed
1206                 continue;
1207             }
1208             id = e.attribute("id");
1209             resource = e.attribute("resource");
1210             if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1211             if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1212                 // Missing clip found
1213                 missingClips.append(e);
1214             } else {
1215                 // Check if the clip has changed
1216                 if (clipType != SLIDESHOW && e.hasAttribute("file_hash")) {
1217                     if (e.attribute("file_hash") != DocClipBase::getHash(e.attribute("resource")))
1218                         e.removeAttribute("file_hash");
1219                 }
1220             }
1221         }
1222         if (missingClips.isEmpty()) return true;
1223         DocumentChecker d(missingClips, m_document);
1224         return (d.exec() == QDialog::Accepted);*/
1225 }
1226
1227 void KdenliveDoc::setDocumentProperty(const QString &name, const QString &value)
1228 {
1229     m_documentProperties[name] = value;
1230 }
1231
1232 const QString KdenliveDoc::getDocumentProperty(const QString &name) const
1233 {
1234     return m_documentProperties.value(name);
1235 }
1236
1237 #include "kdenlivedoc.moc"
1238