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     // Set the video profile (empty == default)
 207     KdenliveSettings::setCurrent_profile(profilePath());
 208
 209     // Ask to create the project directory if it does not exist
 210     if (!QFile::exists(m_projectFolder.path())) {
 211         int create = KMessageBox::questionYesNo(parent, i18n("Project directory %1 does not exist. Create it?", m_projectFolder.path()));
 212         if (create == KMessageBox::Yes) {
 213             QDir projectDir(m_projectFolder.path());
 214             bool ok = projectDir.mkpath(m_projectFolder.path());
 215             if (!ok) {
 216                 KMessageBox::sorry(parent, i18n("The directory %1, could not be created.\nPlease make sure you have the required permissions.", m_projectFolder.path()));
 217             }
 218         }
 219     }
 220
 221     // Make sure the project folder is usable
 222     if (m_projectFolder.isEmpty() || !KIO::NetAccess::exists(m_projectFolder.path(), KIO::NetAccess::DestinationSide, parent)) {
 223         KMessageBox::information(parent, i18n("Document project folder is invalid, setting it to the default one: %1", KdenliveSettings::defaultprojectfolder()));
 224         m_projectFolder = KUrl(KdenliveSettings::defaultprojectfolder());
 225     }
 226
 227     // Make sure that the necessary folders exist
 228     KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "titles/");
 229     KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/");
 230     KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/");
 231
 232     kDebug() << "Kdenlive document, init timecode: " << m_fps;
 233     if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(m_fps, true);
 234     else m_timecode.setFormat(m_fps);
 235
 236     //kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
 237     connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
 238 }
 239
 240 KdenliveDoc::~KdenliveDoc()
 241 {
 242     m_autoSaveTimer->stop();
 243     delete m_commandStack;
 244     kDebug() << "// DEL CLP MAN";
 245     delete m_clipManager;
 246     kDebug() << "// DEL CLP MAN done";
 247     delete m_autoSaveTimer;
 248     if (m_autosave) {
 249         if (!m_autosave->fileName().isEmpty()) m_autosave->remove();
 250         delete m_autosave;
 251     }
 252 }
 253
 254 int KdenliveDoc::setSceneList()
 255 {
 256     m_render->resetProfile(KdenliveSettings::current_profile());
 257     if (m_render->setSceneList(m_document.toString(), m_documentProperties.value("position").toInt()) == -1) {
 258         // INVALID MLT Consumer, something is wrong
 259         return -1;
 260     }
 261     m_documentProperties.remove("position");
 262     // m_document xml is now useless, clear it
 263     m_document.clear();
 264     return 0;
 265 }
 266
 267 QDomDocument KdenliveDoc::createEmptyDocument(int videotracks, int audiotracks)
 268 {
 269     TrackInfo videoTrack;
 270     videoTrack.type = VIDEOTRACK;
 271     videoTrack.isMute = false;
 272     videoTrack.isBlind = false;
 273     videoTrack.isLocked = false;
 274
 275     TrackInfo audioTrack;
 276     audioTrack.type = AUDIOTRACK;
 277     audioTrack.isMute = false;
 278     audioTrack.isBlind = true;
 279     audioTrack.isLocked = false;
 280
 281     m_tracksList.clear();
 282
 283     // Tracks are added «backwards», so we need to reverse the track numbering
 284     // mbt 331: http://www.kdenlive.org/mantis/view.php?id=331
 285     // Better default names for tracks: Audio 1 etc. instead of blank numbers
 286     for (int i = 0; i < audiotracks; i++) {
 287         audioTrack.trackName = QString("Audio ") + QString::number(audiotracks - i);
 288         m_tracksList.append(audioTrack);
 289
 290     }
 291     for (int i = 0; i < videotracks; i++) {
 292         videoTrack.trackName = QString("Video ") + QString::number(videotracks - i);
 293         m_tracksList.append(videoTrack);
 294     }
 295     return createEmptyDocument(m_tracksList);
 296 }
 297
 298 QDomDocument KdenliveDoc::createEmptyDocument(QList <TrackInfo> tracks)
 299 {
 300     // Creating new document
 301     QDomDocument doc;
 302     QDomElement mlt = doc.createElement("mlt");
 303     doc.appendChild(mlt);
 304
 305
 306     // Create black producer
 307     // For some unknown reason, we have to build the black producer here and not in renderer.cpp, otherwise
 308     // the composite transitions with the black track are corrupted.
 309     QDomElement blk = doc.createElement("producer");
 310     blk.setAttribute("in", 0);
 311     blk.setAttribute("out", 500);
 312     blk.setAttribute("id", "black");
 313
 314     QDomElement property = doc.createElement("property");
 315     property.setAttribute("name", "mlt_type");
 316     QDomText value = doc.createTextNode("producer");
 317     property.appendChild(value);
 318     blk.appendChild(property);
 319
 320     property = doc.createElement("property");
 321     property.setAttribute("name", "aspect_ratio");
 322     value = doc.createTextNode(QString::number(0.0));
 323     property.appendChild(value);
 324     blk.appendChild(property);
 325
 326     property = doc.createElement("property");
 327     property.setAttribute("name", "length");
 328     value = doc.createTextNode(QString::number(15000));
 329     property.appendChild(value);
 330     blk.appendChild(property);
 331
 332     property = doc.createElement("property");
 333     property.setAttribute("name", "eof");
 334     value = doc.createTextNode("pause");
 335     property.appendChild(value);
 336     blk.appendChild(property);
 337
 338     property = doc.createElement("property");
 339     property.setAttribute("name", "resource");
 340     value = doc.createTextNode("black");
 341     property.appendChild(value);
 342     blk.appendChild(property);
 343
 344     property = doc.createElement("property");
 345     property.setAttribute("name", "mlt_service");
 346     value = doc.createTextNode("colour");
 347     property.appendChild(value);
 348     blk.appendChild(property);
 349
 350     mlt.appendChild(blk);
 351
 352
 353     QDomElement tractor = doc.createElement("tractor");
 354     tractor.setAttribute("id", "maintractor");
 355     QDomElement multitrack = doc.createElement("multitrack");
 356     QDomElement playlist = doc.createElement("playlist");
 357     playlist.setAttribute("id", "black_track");
 358     mlt.appendChild(playlist);
 359
 360     QDomElement blank0 = doc.createElement("entry");
 361     blank0.setAttribute("in", "0");
 362     blank0.setAttribute("out", "1");
 363     blank0.setAttribute("producer", "black");
 364     playlist.appendChild(blank0);
 365
 366     // create playlists
 367     int total = tracks.count() + 1;
 368
 369     for (int i = 1; i < total; i++) {
 370         QDomElement playlist = doc.createElement("playlist");
 371         playlist.setAttribute("id", "playlist" + QString::number(i));
 372         mlt.appendChild(playlist);
 373     }
 374
 375     QDomElement track0 = doc.createElement("track");
 376     track0.setAttribute("producer", "black_track");
 377     tractor.appendChild(track0);
 378
 379     // create audio and video tracks
 380     for (int i = 1; i < total; i++) {
 381         QDomElement track = doc.createElement("track");
 382         track.setAttribute("producer", "playlist" + QString::number(i));
 383         if (tracks.at(i - 1).type == AUDIOTRACK) {
 384             track.setAttribute("hide", "video");
 385         } else if (tracks.at(i - 1).isBlind)
 386             track.setAttribute("hide", "video");
 387         if (tracks.at(i - 1).isMute)
 388             track.setAttribute("hide", "audio");
 389         tractor.appendChild(track);
 390     }
 391
 392     for (int i = 2; i < total ; i++) {
 393         QDomElement transition = doc.createElement("transition");
 394         transition.setAttribute("always_active", "1");
 395
 396         QDomElement property = doc.createElement("property");
 397         property.setAttribute("name", "a_track");
 398         QDomText value = doc.createTextNode(QString::number(1));
 399         property.appendChild(value);
 400         transition.appendChild(property);
 401
 402         property = doc.createElement("property");
 403         property.setAttribute("name", "b_track");
 404         value = doc.createTextNode(QString::number(i));
 405         property.appendChild(value);
 406         transition.appendChild(property);
 407
 408         property = doc.createElement("property");
 409         property.setAttribute("name", "mlt_service");
 410         value = doc.createTextNode("mix");
 411         property.appendChild(value);
 412         transition.appendChild(property);
 413
 414         property = doc.createElement("property");
 415         property.setAttribute("name", "combine");
 416         value = doc.createTextNode("1");
 417         property.appendChild(value);
 418         transition.appendChild(property);
 419
 420         property = doc.createElement("property");
 421         property.setAttribute("name", "internal_added");
 422         value = doc.createTextNode("237");
 423         property.appendChild(value);
 424         transition.appendChild(property);
 425         tractor.appendChild(transition);
 426     }
 427     mlt.appendChild(tractor);
 428     return doc;
 429 }
 430
 431
 432 void KdenliveDoc::syncGuides(QList <Guide *> guides)
 433 {
 434     m_guidesXml.clear();
 435     QDomElement guideNode = m_guidesXml.createElement("guides");
 436     m_guidesXml.appendChild(guideNode);
 437     QDomElement e;
 438
 439     for (int i = 0; i < guides.count(); i++) {
 440         e = m_guidesXml.createElement("guide");
 441         e.setAttribute("time", guides.at(i)->position().ms() / 1000);
 442         e.setAttribute("comment", guides.at(i)->label());
 443         guideNode.appendChild(e);
 444     }
 445     setModified(true);
 446     emit guidesUpdated();
 447 }
 448
 449 QDomElement KdenliveDoc::guidesXml() const
 450 {
 451     return m_guidesXml.documentElement();
 452 }
 453
 454 void KdenliveDoc::slotAutoSave()
 455 {
 456     if (m_render && m_autosave) {
 457         if (!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
 458             // show error: could not open the autosave file
 459             kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
 460         }
 461         kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
 462         QString doc;
 463         if (KdenliveSettings::dropbframes()) {
 464             KdenliveSettings::setDropbframes(false);
 465             m_clipManager->updatePreviewSettings();
 466             doc = m_render->sceneList();
 467             KdenliveSettings::setDropbframes(true);
 468             m_clipManager->updatePreviewSettings();
 469         } else doc = m_render->sceneList();
 470         saveSceneList(m_autosave->fileName(), doc);
 471     }
 472 }
 473
 474 void KdenliveDoc::setZoom(int horizontal, int vertical)
 475 {
 476     m_documentProperties["zoom"] = QString::number(horizontal);
 477     m_documentProperties["verticalzoom"] = QString::number(vertical);
 478 }
 479
 480 QPoint KdenliveDoc::zoom() const
 481 {
 482     return QPoint(m_documentProperties.value("zoom").toInt(), m_documentProperties.value("verticalzoom").toInt());
 483 }
 484
 485 void KdenliveDoc::setZone(int start, int end)
 486 {
 487     m_documentProperties["zonein"] = QString::number(start);
 488     m_documentProperties["zoneout"] = QString::number(end);
 489 }
 490
 491 QPoint KdenliveDoc::zone() const
 492 {
 493     return QPoint(m_documentProperties.value("zonein").toInt(), m_documentProperties.value("zoneout").toInt());
 494 }
 495
 496 bool KdenliveDoc::saveSceneList(const QString &path, const QString &scene)
 497 {
 498     QDomDocument sceneList;
 499     sceneList.setContent(scene, true);
 500     QDomElement mlt = sceneList.firstChildElement("mlt");
 501     if (mlt.isNull() || !mlt.hasChildNodes()) {
 502         //Make sure we don't save if scenelist is corrupted
 503         KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1, scene list is corrupted.", path));
 504         return false;
 505     }
 506     QDomElement addedXml = sceneList.createElement("kdenlivedoc");
 507     mlt.appendChild(addedXml);
 508
 509     QDomElement markers = sceneList.createElement("markers");
 510     addedXml.setAttribute("version", DOCUMENTVERSION);
 511     addedXml.setAttribute("kdenliveversion", VERSION);
 512     addedXml.setAttribute("profile", profilePath());
 513     addedXml.setAttribute("projectfolder", m_projectFolder.path());
 514
 515     QDomElement docproperties = sceneList.createElement("documentproperties");
 516     QMapIterator<QString, QString> i(m_documentProperties);
 517     while (i.hasNext()) {
 518         i.next();
 519         docproperties.setAttribute(i.key(), i.value());
 520     }
 521     docproperties.setAttribute("position", m_render->seekPosition().frames(m_fps));
 522     addedXml.appendChild(docproperties);
 523
 524     // Add profile info
 525     QDomElement profileinfo = sceneList.createElement("profileinfo");
 526     profileinfo.setAttribute("description", m_profile.description);
 527     profileinfo.setAttribute("frame_rate_num", m_profile.frame_rate_num);
 528     profileinfo.setAttribute("frame_rate_den", m_profile.frame_rate_den);
 529     profileinfo.setAttribute("width", m_profile.width);
 530     profileinfo.setAttribute("height", m_profile.height);
 531     profileinfo.setAttribute("progressive", m_profile.progressive);
 532     profileinfo.setAttribute("sample_aspect_num", m_profile.sample_aspect_num);
 533     profileinfo.setAttribute("sample_aspect_den", m_profile.sample_aspect_den);
 534     profileinfo.setAttribute("display_aspect_num", m_profile.display_aspect_num);
 535     profileinfo.setAttribute("display_aspect_den", m_profile.display_aspect_den);
 536     addedXml.appendChild(profileinfo);
 537
 538     // tracks info
 539     QDomElement tracksinfo = sceneList.createElement("tracksinfo");
 540     foreach(const TrackInfo & info, m_tracksList) {
 541         QDomElement trackinfo = sceneList.createElement("trackinfo");
 542         if (info.type == AUDIOTRACK) trackinfo.setAttribute("type", "audio");
 543         trackinfo.setAttribute("mute", info.isMute);
 544         trackinfo.setAttribute("blind", info.isBlind);
 545         trackinfo.setAttribute("locked", info.isLocked);
 546         trackinfo.setAttribute("trackname", info.trackName);
 547         tracksinfo.appendChild(trackinfo);
 548     }
 549     addedXml.appendChild(tracksinfo);
 550
 551     // save project folders
 552     QMap <QString, QString> folderlist = m_clipManager->documentFolderList();
 553
 554     QMapIterator<QString, QString> f(folderlist);
 555     while (f.hasNext()) {
 556         f.next();
 557         QDomElement folder = sceneList.createElement("folder");
 558         folder.setAttribute("id", f.key());
 559         folder.setAttribute("name", f.value());
 560         addedXml.appendChild(folder);
 561     }
 562
 563     // Save project clips
 564     QDomElement e;
 565     QList <DocClipBase*> list = m_clipManager->documentClipList();
 566     for (int i = 0; i < list.count(); i++) {
 567         e = list.at(i)->toXML();
 568         e.setTagName("kdenlive_producer");
 569         addedXml.appendChild(sceneList.importNode(e, true));
 570         QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
 571         for (int j = 0; j < marks.count(); j++) {
 572             QDomElement marker = sceneList.createElement("marker");
 573             marker.setAttribute("time", marks.at(j).time().ms() / 1000);
 574             marker.setAttribute("comment", marks.at(j).comment());
 575             marker.setAttribute("id", e.attribute("id"));
 576             markers.appendChild(marker);
 577         }
 578     }
 579     addedXml.appendChild(markers);
 580
 581     // Add guides
 582     if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml.documentElement(), true));
 583
 584     // Add clip groups
 585     addedXml.appendChild(sceneList.importNode(m_clipManager->groupsXml(), true));
 586
 587     //wes.appendChild(doc.importNode(kdenliveData, true));
 588
 589     QFile file(path);
 590     if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
 591         kWarning() << "//////  ERROR writing to file: " << path;
 592         KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
 593         return false;
 594     }
 595
 596     file.write(sceneList.toString().toUtf8());
 597     if (file.error() != QFile::NoError) {
 598         KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
 599         file.close();
 600         return false;
 601     }
 602     file.close();
 603     return true;
 604 }
 605
 606 ClipManager *KdenliveDoc::clipManager()
 607 {
 608     return m_clipManager;
 609 }
 610
 611 KUrl KdenliveDoc::projectFolder() const
 612 {
 613     //if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
 614     return m_projectFolder;
 615 }
 616
 617 void KdenliveDoc::setProjectFolder(KUrl url)
 618 {
 619     if (url == m_projectFolder) return;
 620     setModified(true);
 621     KStandardDirs::makeDir(url.path());
 622     KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "titles/");
 623     KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "thumbs/");
 624     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);
 625     m_projectFolder = url;
 626 }
 627
 628 void KdenliveDoc::moveProjectData(KUrl url)
 629 {
 630     QList <DocClipBase*> list = m_clipManager->documentClipList();
 631     //TODO: Also move ladspa effects files
 632     for (int i = 0; i < list.count(); i++) {
 633         DocClipBase *clip = list.at(i);
 634         if (clip->clipType() == TEXT) {
 635             // the image for title clip must be moved
 636             KUrl oldUrl = clip->fileURL();
 637             KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "titles/" + oldUrl.fileName());
 638             KIO::Job *job = KIO::copy(oldUrl, newUrl);
 639             if (KIO::NetAccess::synchronousRun(job, 0)) clip->setProperty("resource", newUrl.path());
 640         }
 641         QString hash = clip->getClipHash();
 642         KUrl oldVideoThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
 643         KUrl oldAudioThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
 644         if (KIO::NetAccess::exists(oldVideoThumbUrl, KIO::NetAccess::SourceSide, 0)) {
 645             KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
 646             KIO::Job *job = KIO::copy(oldVideoThumbUrl, newUrl);
 647             KIO::NetAccess::synchronousRun(job, 0);
 648         }
 649         if (KIO::NetAccess::exists(oldAudioThumbUrl, KIO::NetAccess::SourceSide, 0)) {
 650             KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
 651             KIO::Job *job = KIO::copy(oldAudioThumbUrl, newUrl);
 652             if (KIO::NetAccess::synchronousRun(job, 0)) clip->refreshThumbUrl();
 653         }
 654     }
 655 }
 656
 657 const QString &KdenliveDoc::profilePath() const
 658 {
 659     return m_profile.path;
 660 }
 661
 662 MltVideoProfile KdenliveDoc::mltProfile() const
 663 {
 664     return m_profile;
 665 }
 666
 667 bool KdenliveDoc::setProfilePath(QString path)
 668 {
 669     if (path.isEmpty()) path = KdenliveSettings::default_profile();
 670     if (path.isEmpty()) path = "dv_pal";
 671     m_profile = ProfilesDialog::getVideoProfile(path);
 672     bool current_fps = m_fps;
 673     if (m_profile.path.isEmpty()) {
 674         // Profile not found, use embedded profile
 675         QDomElement profileInfo = m_document.elementsByTagName("profileinfo").at(0).toElement();
 676         if (profileInfo.isNull()) {
 677             KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, using default profile."), i18n("Missing Profile"));
 678             m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
 679         } else {
 680             m_profile.description = profileInfo.attribute("description");
 681             m_profile.frame_rate_num = profileInfo.attribute("frame_rate_num").toInt();
 682             m_profile.frame_rate_den = profileInfo.attribute("frame_rate_den").toInt();
 683             m_profile.width = profileInfo.attribute("width").toInt();
 684             m_profile.height = profileInfo.attribute("height").toInt();
 685             m_profile.progressive = profileInfo.attribute("progressive").toInt();
 686             m_profile.sample_aspect_num = profileInfo.attribute("sample_aspect_num").toInt();
 687             m_profile.sample_aspect_den = profileInfo.attribute("sample_aspect_den").toInt();
 688             m_profile.display_aspect_num = profileInfo.attribute("display_aspect_num").toInt();
 689             m_profile.display_aspect_den = profileInfo.attribute("display_aspect_den").toInt();
 690             QString existing = ProfilesDialog::existingProfile(m_profile);
 691             if (!existing.isEmpty()) {
 692                 m_profile = ProfilesDialog::getVideoProfile(existing);
 693                 KMessageBox::information(kapp->activeWindow(), i18n("Project profile not found, replacing with existing one: %1", m_profile.description), i18n("Missing Profile"));
 694             } else {
 695                 QString newDesc = m_profile.description;
 696                 bool ok = true;
 697                 while (ok && (newDesc.isEmpty() || ProfilesDialog::existingProfileDescription(newDesc))) {
 698                     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);
 699                 }
 700                 if (ok == false) {
 701                     // User canceled, use default profile
 702                     m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
 703                 } else {
 704                     if (newDesc != m_profile.description) {
 705                         // Profile description existed, was replaced by new one
 706                         m_profile.description = newDesc;
 707                     } else {
 708                         KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, it will be added to your system now."), i18n("Missing Profile"));
 709                     }
 710                     ProfilesDialog::saveProfile(m_profile);
 711                 }
 712             }
 713             setModified(true);
 714         }
 715     }
 716
 717     KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
 718     m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
 719     KdenliveSettings::setProject_fps(m_fps);
 720     m_width = m_profile.width;
 721     m_height = m_profile.height;
 722     kDebug() << "Kdenlive document, init timecode from path: " << path << ",  " << m_fps;
 723     if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(m_fps, true);
 724     else m_timecode.setFormat(m_fps);
 725     return (current_fps != m_fps);
 726 }
 727
 728 double KdenliveDoc::dar()
 729 {
 730     return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
 731 }
 732
 733 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
 734 {
 735     emit progressInfo(message, progress);
 736 }
 737
 738 QUndoStack *KdenliveDoc::commandStack()
 739 {
 740     return m_commandStack;
 741 }
 742
 743 /*
 744 void KdenliveDoc::setRenderer(Render *render) {
 745     if (m_render) return;
 746     m_render = render;
 747     emit progressInfo(i18n("Loading playlist..."), 0);
 748     //qApp->processEvents();
 749     if (m_render) {
 750         m_render->setSceneList(m_document.toString(), m_startPos);
 751         kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
 752         checkProjectClips();
 753     }
 754     emit progressInfo(QString(), -1);
 755 }*/
 756
 757 void KdenliveDoc::checkProjectClips()
 758 {
 759     if (m_render == NULL) return;
 760     m_clipManager->resetProducersList(m_render->producersList());
 761 }
 762
 763 void KdenliveDoc::updatePreviewSettings()
 764 {
 765     m_clipManager->updatePreviewSettings();
 766     m_render->updatePreviewSettings();
 767     QList <Mlt::Producer *> prods = m_render->producersList();
 768     m_clipManager->resetProducersList(m_render->producersList());
 769     qDeleteAll(prods);
 770     prods.clear();
 771 }
 772
 773 Render *KdenliveDoc::renderer()
 774 {
 775     return m_render;
 776 }
 777
 778 void KdenliveDoc::updateClip(const QString id)
 779 {
 780     emit updateClipDisplay(id);
 781 }
 782
 783 int KdenliveDoc::getFramePos(QString duration)
 784 {
 785     return m_timecode.getFrameCount(duration);
 786 }
 787
 788 QString KdenliveDoc::producerName(const QString &id)
 789 {
 790     QString result = "unnamed";
 791     QDomNodeList prods = producersList();
 792     int ct = prods.count();
 793     for (int i = 0; i <  ct ; i++) {
 794         QDomElement e = prods.item(i).toElement();
 795         if (e.attribute("id") != "black" && e.attribute("id") == id) {
 796             result = e.attribute("name");
 797             if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
 798             break;
 799         }
 800     }
 801     return result;
 802 }
 803
 804 QDomDocument KdenliveDoc::toXml()
 805 {
 806     return m_document;
 807 }
 808
 809 Timecode KdenliveDoc::timecode() const
 810 {
 811     return m_timecode;
 812 }
 813
 814 QDomNodeList KdenliveDoc::producersList()
 815 {
 816     return m_document.elementsByTagName("producer");
 817 }
 818
 819 double KdenliveDoc::projectDuration() const
 820 {
 821     if (m_render)
 822         return GenTime(m_render->getLength(), m_fps).ms() / 1000;
 823     else
 824         return 0;
 825 }
 826
 827 double KdenliveDoc::fps() const
 828 {
 829     return m_fps;
 830 }
 831
 832 int KdenliveDoc::width() const
 833 {
 834     return m_width;
 835 }
 836
 837 int KdenliveDoc::height() const
 838 {
 839     return m_height;
 840 }
 841
 842 KUrl KdenliveDoc::url() const
 843 {
 844     return m_url;
 845 }
 846
 847 void KdenliveDoc::setUrl(KUrl url)
 848 {
 849     m_url = url;
 850 }
 851
 852 void KdenliveDoc::setModified(bool mod)
 853 {
 854     if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
 855         m_autoSaveTimer->start(3000);
 856     }
 857     if (mod == m_modified) return;
 858     m_modified = mod;
 859     emit docModified(m_modified);
 860 }
 861
 862 bool KdenliveDoc::isModified() const
 863 {
 864     return m_modified;
 865 }
 866
 867 const QString KdenliveDoc::description() const
 868 {
 869     if (m_url.isEmpty())
 870         return i18n("Untitled") + " / " + m_profile.description;
 871     else
 872         return m_url.fileName() + " / " + m_profile.description;
 873 }
 874
 875 void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
 876 {
 877     const QString producerId = clipId.section('_', 0, 0);
 878     DocClipBase *clip = m_clipManager->getClipById(producerId);
 879
 880     if (clip == NULL) {
 881         elem.setAttribute("id", producerId);
 882         QString path = elem.attribute("resource");
 883         QString extension;
 884         if (elem.attribute("type").toInt() == SLIDESHOW) {
 885             extension = KUrl(path).fileName();
 886             path = KUrl(path).directory();
 887         }
 888
 889         if (path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
 890             kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
 891             const QString size = elem.attribute("file_size");
 892             const QString hash = elem.attribute("file_hash");
 893             QString newpath;
 894             int action = KMessageBox::No;
 895             if (!size.isEmpty() && !hash.isEmpty()) {
 896                 if (!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
 897                 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")));
 898             } else {
 899                 if (elem.attribute("type").toInt() == SLIDESHOW) {
 900                     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")));
 901                     if (res == KMessageBox::Yes)
 902                         newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
 903                     else {
 904                         // Abort project loading
 905                         action = res;
 906                     }
 907                 } else {
 908                     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")));
 909                     if (res == KMessageBox::Yes)
 910                         newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
 911                     else {
 912                         // Abort project loading
 913                         action = res;
 914                     }
 915                 }
 916             }
 917             if (action == KMessageBox::Yes) {
 918                 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
 919                 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
 920                 if (!m_searchFolder.isEmpty()) {
 921                     newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
 922                 }
 923             } else if (action == KMessageBox::Cancel) {
 924                 m_abortLoading = true;
 925                 return;
 926             } else if (action == KMessageBox::No) {
 927                 // Keep clip as placeHolder
 928                 elem.setAttribute("placeholder", '1');
 929             }
 930             if (!newpath.isEmpty()) {
 931                 if (elem.attribute("type").toInt() == SLIDESHOW) newpath.append('/' + extension);
 932                 elem.setAttribute("resource", newpath);
 933                 setNewClipResource(clipId, newpath);
 934                 setModified(true);
 935             }
 936         }
 937         clip = new DocClipBase(m_clipManager, elem, producerId);
 938         m_clipManager->addClip(clip);
 939     }
 940
 941     if (createClipItem) {
 942         emit addProjectClip(clip);
 943         //qApp->processEvents();
 944     }
 945 }
 946
 947 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
 948 {
 949     QDomNodeList prods = m_document.elementsByTagName("producer");
 950     int maxprod = prods.count();
 951     for (int i = 0; i < maxprod; i++) {
 952         QDomNode m = prods.at(i);
 953         QString prodId = m.toElement().attribute("id");
 954         if (prodId == id || prodId.startsWith(id + '_')) {
 955             QDomNodeList params = m.childNodes();
 956             for (int j = 0; j < params.count(); j++) {
 957                 QDomElement e = params.item(j).toElement();
 958                 if (e.attribute("name") == "resource") {
 959                     e.firstChild().setNodeValue(path);
 960                     break;
 961                 }
 962             }
 963         }
 964     }
 965 }
 966
 967 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
 968 {
 969     QString foundFileName;
 970     QByteArray fileData;
 971     QByteArray fileHash;
 972     QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
 973     for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
 974         QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
 975         if (file.open(QIODevice::ReadOnly)) {
 976             if (QString::number(file.size()) == matchSize) {
 977                 /*
 978                 * 1 MB = 1 second per 450 files (or faster)
 979                 * 10 MB = 9 seconds per 450 files (or faster)
 980                 */
 981                 if (file.size() > 1000000 * 2) {
 982                     fileData = file.read(1000000);
 983                     if (file.seek(file.size() - 1000000))
 984                         fileData.append(file.readAll());
 985                 } else
 986                     fileData = file.readAll();
 987                 file.close();
 988                 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
 989                 if (QString(fileHash.toHex()) == matchHash)
 990                     return file.fileName();
 991             }
 992         }
 993         kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
 994     }
 995     filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
 996     for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
 997         foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
 998         if (!foundFileName.isEmpty())
 999             break;
1000     }
1001     return foundFileName;
1002 }
1003
1004 void KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
1005 {
1006     DocClipBase *clip = m_clipManager->getClipById(clipId);
1007     if (clip == NULL) {
1008         addClip(elem, clipId, false);
1009     } else {
1010         QMap <QString, QString> properties;
1011         QDomNamedNodeMap attributes = elem.attributes();
1012         QString attrname;
1013         for (int i = 0; i < attributes.count(); i++) {
1014             attrname = attributes.item(i).nodeName();
1015             if (attrname != "resource")
1016                 properties.insert(attrname, attributes.item(i).nodeValue());
1017             kDebug() << attrname << " = " << attributes.item(i).nodeValue();
1018         }
1019         clip->setProperties(properties);
1020         emit addProjectClip(clip, false);
1021     }
1022     if (orig != QDomElement()) {
1023         QMap<QString, QString> meta;
1024         QDomNode m = orig.firstChild();
1025         while (!m.isNull()) {
1026             QString name = m.toElement().attribute("name");
1027             if (name.startsWith("meta.attr")) {
1028                 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
1029             }
1030             m = m.nextSibling();
1031         }
1032         if (!meta.isEmpty()) {
1033             if (clip == NULL) clip = m_clipManager->getClipById(clipId);
1034             if (clip) clip->setMetadata(meta);
1035         }
1036     }
1037 }
1038
1039
1040 void KdenliveDoc::deleteClip(const QString &clipId)
1041 {
1042     emit signalDeleteProjectClip(clipId);
1043 }
1044
1045 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
1046 {
1047     m_clipManager->slotAddClipList(urls, group, groupId);
1048     //emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1049     setModified(true);
1050 }
1051
1052
1053 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
1054 {
1055     m_clipManager->slotAddClipFile(url, group, groupId);
1056     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1057     setModified(true);
1058 }
1059
1060 const QString KdenliveDoc::getFreeClipId()
1061 {
1062     return QString::number(m_clipManager->getFreeClipId());
1063 }
1064
1065 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
1066 {
1067     return m_clipManager->getClipById(clipId);
1068 }
1069
1070 void KdenliveDoc::slotCreateXmlClip(const QString &name, const QDomElement xml, QString group, const QString &groupId)
1071 {
1072     m_clipManager->slotAddXmlClipFile(name, xml, group, groupId);
1073     setModified(true);
1074     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1075 }
1076
1077 void KdenliveDoc::slotCreateColorClip(const QString &name, const QString &color, const QString &duration, QString group, const QString &groupId)
1078 {
1079     m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId);
1080     setModified(true);
1081     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1082 }
1083
1084 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)
1085 {
1086     m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop, fade, luma_duration, luma_file, softness, group, groupId);
1087     setModified(true);
1088     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1089 }
1090
1091 void KdenliveDoc::slotCreateTextClip(QString group, const QString &groupId, const QString &templatePath)
1092 {
1093     QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1094     KStandardDirs::makeDir(titlesFolder);
1095     TitleWidget *dia_ui = new TitleWidget(templatePath, m_timecode, titlesFolder, m_render, kapp->activeWindow());
1096     if (dia_ui->exec() == QDialog::Accepted) {
1097         m_clipManager->slotAddTextClipFile(i18n("Title clip"), dia_ui->outPoint(), dia_ui->xml().toString(), group, groupId);
1098         setModified(true);
1099         emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1100     }
1101     delete dia_ui;
1102 }
1103
1104 void KdenliveDoc::slotCreateTextTemplateClip(QString group, const QString &groupId, KUrl path)
1105 {
1106     QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1107     if (path.isEmpty()) {
1108         path = KFileDialog::getOpenUrl(KUrl(titlesFolder), "*.kdenlivetitle", kapp->activeWindow(), i18n("Enter Template Path"));
1109     }
1110
1111     if (path.isEmpty()) return;
1112
1113     //TODO: rewrite with new title system (just set resource)
1114     m_clipManager->slotAddTextTemplateClip(i18n("Template title clip"), path, group, groupId);
1115     setModified(true);
1116     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1117 }
1118
1119 int KdenliveDoc::tracksCount() const
1120 {
1121     return m_tracksList.count();
1122 }
1123
1124 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1125 {
1126     return m_tracksList.at(ix);
1127 }
1128
1129 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1130 {
1131     m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1132 }
1133
1134 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1135 {
1136     m_tracksList[ix].isLocked = lock;
1137 }
1138
1139 bool KdenliveDoc::isTrackLocked(int ix) const
1140 {
1141     return m_tracksList.at(ix).isLocked;
1142 }
1143
1144 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1145 {
1146     m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1147 }
1148
1149 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1150 {
1151     if (ix == -1) m_tracksList << type;
1152     else m_tracksList.insert(ix, type);
1153 }
1154
1155 void KdenliveDoc::deleteTrack(int ix)
1156 {
1157     m_tracksList.removeAt(ix);
1158 }
1159
1160 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1161 {
1162     m_tracksList[ix].type = type.type;
1163     m_tracksList[ix].isMute = type.isMute;
1164     m_tracksList[ix].isBlind = type.isBlind;
1165     m_tracksList[ix].isLocked = type.isLocked;
1166     m_tracksList[ix].trackName = type.trackName;
1167 }
1168
1169 const QList <TrackInfo> KdenliveDoc::tracksList() const
1170 {
1171     return m_tracksList;
1172 }
1173
1174 QPoint KdenliveDoc::getTracksCount() const
1175 {
1176     int audio = 0;
1177     int video = 0;
1178     foreach(const TrackInfo & info, m_tracksList) {
1179         if (info.type == VIDEOTRACK) video++;
1180         else audio++;
1181     }
1182     return QPoint(video, audio);
1183 }
1184
1185 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1186 {
1187     pix.save(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + fileId + ".png");
1188 }
1189
1190 QString KdenliveDoc::getLadspaFile() const
1191 {
1192     int ct = 0;
1193     QString counter = QString::number(ct).rightJustified(5, '0', false);
1194     while (QFile::exists(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa")) {
1195         ct++;
1196         counter = QString::number(ct).rightJustified(5, '0', false);
1197     }
1198     return m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa";
1199 }
1200
1201 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1202 {
1203     DocumentChecker d(infoproducers, m_document);
1204     return (d.hasMissingClips() == false);
1205
1206     /*    int clipType;
1207         QDomElement e;
1208         QString id;
1209         QString resource;
1210         QList <QDomElement> missingClips;
1211         for (int i = 0; i < infoproducers.count(); i++) {
1212             e = infoproducers.item(i).toElement();
1213             clipType = e.attribute("type").toInt();
1214             if (clipType == COLOR) continue;
1215             if (clipType == TEXT) {
1216                 //TODO: Check is clip template is missing (xmltemplate) or hash changed
1217                 continue;
1218             }
1219             id = e.attribute("id");
1220             resource = e.attribute("resource");
1221             if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1222             if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1223                 // Missing clip found
1224                 missingClips.append(e);
1225             } else {
1226                 // Check if the clip has changed
1227                 if (clipType != SLIDESHOW && e.hasAttribute("file_hash")) {
1228                     if (e.attribute("file_hash") != DocClipBase::getHash(e.attribute("resource")))
1229                         e.removeAttribute("file_hash");
1230                 }
1231             }
1232         }
1233         if (missingClips.isEmpty()) return true;
1234         DocumentChecker d(missingClips, m_document);
1235         return (d.exec() == QDialog::Accepted);*/
1236 }
1237
1238 void KdenliveDoc::setDocumentProperty(const QString &name, const QString &value)
1239 {
1240     m_documentProperties[name] = value;
1241 }
1242
1243 const QString KdenliveDoc::getDocumentProperty(const QString &name) const
1244 {
1245     return m_documentProperties.value(name);
1246 }
1247
1248 QMap <QString, QString> KdenliveDoc::getRenderProperties() const
1249 {
1250     QMap <QString, QString> renderProperties;
1251     QMapIterator<QString, QString> i(m_documentProperties);
1252     while (i.hasNext()) {
1253         i.next();
1254         if (i.key().startsWith("render")) renderProperties.insert(i.key(), i.value());
1255     }
1256     return renderProperties;
1257 }
1258
1259 #include "kdenlivedoc.moc"
1260