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() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
 233     connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
 234 }
 235
 236 KdenliveDoc::~KdenliveDoc()
 237 {
 238     m_autoSaveTimer->stop();
 239     delete m_commandStack;
 240     kDebug() << "// DEL CLP MAN";
 241     delete m_clipManager;
 242     kDebug() << "// DEL CLP MAN done";
 243     delete m_autoSaveTimer;
 244     if (m_autosave) {
 245         if (!m_autosave->fileName().isEmpty()) m_autosave->remove();
 246         delete m_autosave;
 247     }
 248 }
 249
 250 int KdenliveDoc::setSceneList()
 251 {
 252     m_render->resetProfile(KdenliveSettings::current_profile());
 253     if (m_render->setSceneList(m_document.toString(), m_documentProperties.value("position").toInt()) == -1) {
 254         // INVALID MLT Consumer, something is wrong
 255         return -1;
 256     }
 257     m_documentProperties.remove("position");
 258     // m_document xml is now useless, clear it
 259     m_document.clear();
 260     return 0;
 261 }
 262
 263 QDomDocument KdenliveDoc::createEmptyDocument(int videotracks, int audiotracks)
 264 {
 265     TrackInfo videoTrack;
 266     videoTrack.type = VIDEOTRACK;
 267     videoTrack.isMute = false;
 268     videoTrack.isBlind = false;
 269     videoTrack.isLocked = false;
 270
 271     TrackInfo audioTrack;
 272     audioTrack.type = AUDIOTRACK;
 273     audioTrack.isMute = false;
 274     audioTrack.isBlind = true;
 275     audioTrack.isLocked = false;
 276
 277     m_tracksList.clear();
 278
 279     // Tracks are added «backwards», so we need to reverse the track numbering
 280     // mbt 331: http://www.kdenlive.org/mantis/view.php?id=331
 281     // Better default names for tracks: Audio 1 etc. instead of blank numbers
 282     for (int i = 0; i < audiotracks; i++) {
 283         audioTrack.trackName = QString("Audio ") + QString::number(audiotracks - i);
 284         m_tracksList.append(audioTrack);
 285
 286     }
 287     for (int i = 0; i < videotracks; i++) {
 288         videoTrack.trackName = QString("Video ") + QString::number(videotracks - i);
 289         m_tracksList.append(videoTrack);
 290     }
 291     return createEmptyDocument(m_tracksList);
 292 }
 293
 294 QDomDocument KdenliveDoc::createEmptyDocument(QList <TrackInfo> tracks)
 295 {
 296     // Creating new document
 297     QDomDocument doc;
 298     QDomElement mlt = doc.createElement("mlt");
 299     doc.appendChild(mlt);
 300
 301
 302     // Create black producer
 303     // For some unknown reason, we have to build the black producer here and not in renderer.cpp, otherwise
 304     // the composite transitions with the black track are corrupted.
 305     QDomElement blk = doc.createElement("producer");
 306     blk.setAttribute("in", 0);
 307     blk.setAttribute("out", 500);
 308     blk.setAttribute("id", "black");
 309
 310     QDomElement property = doc.createElement("property");
 311     property.setAttribute("name", "mlt_type");
 312     QDomText value = doc.createTextNode("producer");
 313     property.appendChild(value);
 314     blk.appendChild(property);
 315
 316     property = doc.createElement("property");
 317     property.setAttribute("name", "aspect_ratio");
 318     value = doc.createTextNode(QString::number(0.0));
 319     property.appendChild(value);
 320     blk.appendChild(property);
 321
 322     property = doc.createElement("property");
 323     property.setAttribute("name", "length");
 324     value = doc.createTextNode(QString::number(15000));
 325     property.appendChild(value);
 326     blk.appendChild(property);
 327
 328     property = doc.createElement("property");
 329     property.setAttribute("name", "eof");
 330     value = doc.createTextNode("pause");
 331     property.appendChild(value);
 332     blk.appendChild(property);
 333
 334     property = doc.createElement("property");
 335     property.setAttribute("name", "resource");
 336     value = doc.createTextNode("black");
 337     property.appendChild(value);
 338     blk.appendChild(property);
 339
 340     property = doc.createElement("property");
 341     property.setAttribute("name", "mlt_service");
 342     value = doc.createTextNode("colour");
 343     property.appendChild(value);
 344     blk.appendChild(property);
 345
 346     mlt.appendChild(blk);
 347
 348
 349     QDomElement tractor = doc.createElement("tractor");
 350     tractor.setAttribute("id", "maintractor");
 351     QDomElement multitrack = doc.createElement("multitrack");
 352     QDomElement playlist = doc.createElement("playlist");
 353     playlist.setAttribute("id", "black_track");
 354     mlt.appendChild(playlist);
 355
 356     QDomElement blank0 = doc.createElement("entry");
 357     blank0.setAttribute("in", "0");
 358     blank0.setAttribute("out", "1");
 359     blank0.setAttribute("producer", "black");
 360     playlist.appendChild(blank0);
 361
 362     // create playlists
 363     int total = tracks.count() + 1;
 364
 365     for (int i = 1; i < total; i++) {
 366         QDomElement playlist = doc.createElement("playlist");
 367         playlist.setAttribute("id", "playlist" + QString::number(i));
 368         mlt.appendChild(playlist);
 369     }
 370
 371     QDomElement track0 = doc.createElement("track");
 372     track0.setAttribute("producer", "black_track");
 373     tractor.appendChild(track0);
 374
 375     // create audio and video tracks
 376     for (int i = 1; i < total; i++) {
 377         QDomElement track = doc.createElement("track");
 378         track.setAttribute("producer", "playlist" + QString::number(i));
 379         if (tracks.at(i - 1).type == AUDIOTRACK) {
 380             track.setAttribute("hide", "video");
 381         } else if (tracks.at(i - 1).isBlind)
 382             track.setAttribute("hide", "video");
 383         if (tracks.at(i - 1).isMute)
 384             track.setAttribute("hide", "audio");
 385         tractor.appendChild(track);
 386     }
 387
 388     for (int i = 2; i < total ; i++) {
 389         QDomElement transition = doc.createElement("transition");
 390         transition.setAttribute("always_active", "1");
 391
 392         QDomElement property = doc.createElement("property");
 393         property.setAttribute("name", "a_track");
 394         QDomText value = doc.createTextNode(QString::number(1));
 395         property.appendChild(value);
 396         transition.appendChild(property);
 397
 398         property = doc.createElement("property");
 399         property.setAttribute("name", "b_track");
 400         value = doc.createTextNode(QString::number(i));
 401         property.appendChild(value);
 402         transition.appendChild(property);
 403
 404         property = doc.createElement("property");
 405         property.setAttribute("name", "mlt_service");
 406         value = doc.createTextNode("mix");
 407         property.appendChild(value);
 408         transition.appendChild(property);
 409
 410         property = doc.createElement("property");
 411         property.setAttribute("name", "combine");
 412         value = doc.createTextNode("1");
 413         property.appendChild(value);
 414         transition.appendChild(property);
 415
 416         property = doc.createElement("property");
 417         property.setAttribute("name", "internal_added");
 418         value = doc.createTextNode("237");
 419         property.appendChild(value);
 420         transition.appendChild(property);
 421         tractor.appendChild(transition);
 422     }
 423     mlt.appendChild(tractor);
 424     return doc;
 425 }
 426
 427
 428 void KdenliveDoc::syncGuides(QList <Guide *> guides)
 429 {
 430     m_guidesXml.clear();
 431     QDomElement guideNode = m_guidesXml.createElement("guides");
 432     m_guidesXml.appendChild(guideNode);
 433     QDomElement e;
 434
 435     for (int i = 0; i < guides.count(); i++) {
 436         e = m_guidesXml.createElement("guide");
 437         e.setAttribute("time", guides.at(i)->position().ms() / 1000);
 438         e.setAttribute("comment", guides.at(i)->label());
 439         guideNode.appendChild(e);
 440     }
 441     setModified(true);
 442     emit guidesUpdated();
 443 }
 444
 445 QDomElement KdenliveDoc::guidesXml() const
 446 {
 447     return m_guidesXml.documentElement();
 448 }
 449
 450 void KdenliveDoc::slotAutoSave()
 451 {
 452     if (m_render && m_autosave) {
 453         if (!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
 454             // show error: could not open the autosave file
 455             kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
 456         }
 457         kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
 458         QString doc;
 459         if (KdenliveSettings::dropbframes()) {
 460             KdenliveSettings::setDropbframes(false);
 461             m_clipManager->updatePreviewSettings();
 462             doc = m_render->sceneList();
 463             KdenliveSettings::setDropbframes(true);
 464             m_clipManager->updatePreviewSettings();
 465         } else doc = m_render->sceneList();
 466         saveSceneList(m_autosave->fileName(), doc);
 467     }
 468 }
 469
 470 void KdenliveDoc::setZoom(int horizontal, int vertical)
 471 {
 472     m_documentProperties["zoom"] = QString::number(horizontal);
 473     m_documentProperties["verticalzoom"] = QString::number(vertical);
 474 }
 475
 476 QPoint KdenliveDoc::zoom() const
 477 {
 478     return QPoint(m_documentProperties.value("zoom").toInt(), m_documentProperties.value("verticalzoom").toInt());
 479 }
 480
 481 void KdenliveDoc::setZone(int start, int end)
 482 {
 483     m_documentProperties["zonein"] = QString::number(start);
 484     m_documentProperties["zoneout"] = QString::number(end);
 485 }
 486
 487 QPoint KdenliveDoc::zone() const
 488 {
 489     return QPoint(m_documentProperties.value("zonein").toInt(), m_documentProperties.value("zoneout").toInt());
 490 }
 491
 492 bool KdenliveDoc::saveSceneList(const QString &path, const QString &scene)
 493 {
 494     QDomDocument sceneList;
 495     sceneList.setContent(scene, true);
 496     QDomElement mlt = sceneList.firstChildElement("mlt");
 497     if (mlt.isNull() || !mlt.hasChildNodes()) {
 498         //Make sure we don't save if scenelist is corrupted
 499         KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1, scene list is corrupted.", path));
 500         return false;
 501     }
 502     QDomElement addedXml = sceneList.createElement("kdenlivedoc");
 503     mlt.appendChild(addedXml);
 504
 505     QDomElement markers = sceneList.createElement("markers");
 506     addedXml.setAttribute("version", DOCUMENTVERSION);
 507     addedXml.setAttribute("kdenliveversion", VERSION);
 508     addedXml.setAttribute("profile", profilePath());
 509     addedXml.setAttribute("projectfolder", m_projectFolder.path());
 510
 511     QDomElement docproperties = sceneList.createElement("documentproperties");
 512     QMapIterator<QString, QString> i(m_documentProperties);
 513     while (i.hasNext()) {
 514         i.next();
 515         docproperties.setAttribute(i.key(), i.value());
 516     }
 517     docproperties.setAttribute("position", m_render->seekPosition().frames(m_fps));
 518     addedXml.appendChild(docproperties);
 519
 520     // Add profile info
 521     QDomElement profileinfo = sceneList.createElement("profileinfo");
 522     profileinfo.setAttribute("description", m_profile.description);
 523     profileinfo.setAttribute("frame_rate_num", m_profile.frame_rate_num);
 524     profileinfo.setAttribute("frame_rate_den", m_profile.frame_rate_den);
 525     profileinfo.setAttribute("width", m_profile.width);
 526     profileinfo.setAttribute("height", m_profile.height);
 527     profileinfo.setAttribute("progressive", m_profile.progressive);
 528     profileinfo.setAttribute("sample_aspect_num", m_profile.sample_aspect_num);
 529     profileinfo.setAttribute("sample_aspect_den", m_profile.sample_aspect_den);
 530     profileinfo.setAttribute("display_aspect_num", m_profile.display_aspect_num);
 531     profileinfo.setAttribute("display_aspect_den", m_profile.display_aspect_den);
 532     addedXml.appendChild(profileinfo);
 533
 534     // tracks info
 535     QDomElement tracksinfo = sceneList.createElement("tracksinfo");
 536     foreach(const TrackInfo & info, m_tracksList) {
 537         QDomElement trackinfo = sceneList.createElement("trackinfo");
 538         if (info.type == AUDIOTRACK) trackinfo.setAttribute("type", "audio");
 539         trackinfo.setAttribute("mute", info.isMute);
 540         trackinfo.setAttribute("blind", info.isBlind);
 541         trackinfo.setAttribute("locked", info.isLocked);
 542         trackinfo.setAttribute("trackname", info.trackName);
 543         tracksinfo.appendChild(trackinfo);
 544     }
 545     addedXml.appendChild(tracksinfo);
 546
 547     // save project folders
 548     QMap <QString, QString> folderlist = m_clipManager->documentFolderList();
 549
 550     QMapIterator<QString, QString> f(folderlist);
 551     while (f.hasNext()) {
 552         f.next();
 553         QDomElement folder = sceneList.createElement("folder");
 554         folder.setAttribute("id", f.key());
 555         folder.setAttribute("name", f.value());
 556         addedXml.appendChild(folder);
 557     }
 558
 559     // Save project clips
 560     QDomElement e;
 561     QList <DocClipBase*> list = m_clipManager->documentClipList();
 562     for (int i = 0; i < list.count(); i++) {
 563         e = list.at(i)->toXML();
 564         e.setTagName("kdenlive_producer");
 565         addedXml.appendChild(sceneList.importNode(e, true));
 566         QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
 567         for (int j = 0; j < marks.count(); j++) {
 568             QDomElement marker = sceneList.createElement("marker");
 569             marker.setAttribute("time", marks.at(j).time().ms() / 1000);
 570             marker.setAttribute("comment", marks.at(j).comment());
 571             marker.setAttribute("id", e.attribute("id"));
 572             markers.appendChild(marker);
 573         }
 574     }
 575     addedXml.appendChild(markers);
 576
 577     // Add guides
 578     if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml.documentElement(), true));
 579
 580     // Add clip groups
 581     addedXml.appendChild(sceneList.importNode(m_clipManager->groupsXml(), true));
 582
 583     //wes.appendChild(doc.importNode(kdenliveData, true));
 584
 585     QFile file(path);
 586     if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
 587         kWarning() << "//////  ERROR writing to file: " << path;
 588         KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
 589         return false;
 590     }
 591
 592     file.write(sceneList.toString().toUtf8());
 593     if (file.error() != QFile::NoError) {
 594         KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
 595         file.close();
 596         return false;
 597     }
 598     file.close();
 599     return true;
 600 }
 601
 602 ClipManager *KdenliveDoc::clipManager()
 603 {
 604     return m_clipManager;
 605 }
 606
 607 KUrl KdenliveDoc::projectFolder() const
 608 {
 609     //if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
 610     return m_projectFolder;
 611 }
 612
 613 void KdenliveDoc::setProjectFolder(KUrl url)
 614 {
 615     if (url == m_projectFolder) return;
 616     setModified(true);
 617     KStandardDirs::makeDir(url.path());
 618     KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "titles/");
 619     KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "thumbs/");
 620     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);
 621     m_projectFolder = url;
 622 }
 623
 624 void KdenliveDoc::moveProjectData(KUrl url)
 625 {
 626     QList <DocClipBase*> list = m_clipManager->documentClipList();
 627     //TODO: Also move ladspa effects files
 628     for (int i = 0; i < list.count(); i++) {
 629         DocClipBase *clip = list.at(i);
 630         if (clip->clipType() == TEXT) {
 631             // the image for title clip must be moved
 632             KUrl oldUrl = clip->fileURL();
 633             KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "titles/" + oldUrl.fileName());
 634             KIO::Job *job = KIO::copy(oldUrl, newUrl);
 635             if (KIO::NetAccess::synchronousRun(job, 0)) clip->setProperty("resource", newUrl.path());
 636         }
 637         QString hash = clip->getClipHash();
 638         KUrl oldVideoThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
 639         KUrl oldAudioThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
 640         if (KIO::NetAccess::exists(oldVideoThumbUrl, KIO::NetAccess::SourceSide, 0)) {
 641             KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
 642             KIO::Job *job = KIO::copy(oldVideoThumbUrl, newUrl);
 643             KIO::NetAccess::synchronousRun(job, 0);
 644         }
 645         if (KIO::NetAccess::exists(oldAudioThumbUrl, KIO::NetAccess::SourceSide, 0)) {
 646             KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
 647             KIO::Job *job = KIO::copy(oldAudioThumbUrl, newUrl);
 648             if (KIO::NetAccess::synchronousRun(job, 0)) clip->refreshThumbUrl();
 649         }
 650     }
 651 }
 652
 653 const QString &KdenliveDoc::profilePath() const
 654 {
 655     return m_profile.path;
 656 }
 657
 658 MltVideoProfile KdenliveDoc::mltProfile() const
 659 {
 660     return m_profile;
 661 }
 662
 663 bool KdenliveDoc::setProfilePath(QString path)
 664 {
 665     if (path.isEmpty()) path = KdenliveSettings::default_profile();
 666     if (path.isEmpty()) path = "dv_pal";
 667     m_profile = ProfilesDialog::getVideoProfile(path);
 668     bool current_fps = m_fps;
 669     if (m_profile.path.isEmpty()) {
 670         // Profile not found, use embedded profile
 671         QDomElement profileInfo = m_document.elementsByTagName("profileinfo").at(0).toElement();
 672         if (profileInfo.isNull()) {
 673             KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, using default profile."), i18n("Missing Profile"));
 674             m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
 675         } else {
 676             m_profile.description = profileInfo.attribute("description");
 677             m_profile.frame_rate_num = profileInfo.attribute("frame_rate_num").toInt();
 678             m_profile.frame_rate_den = profileInfo.attribute("frame_rate_den").toInt();
 679             m_profile.width = profileInfo.attribute("width").toInt();
 680             m_profile.height = profileInfo.attribute("height").toInt();
 681             m_profile.progressive = profileInfo.attribute("progressive").toInt();
 682             m_profile.sample_aspect_num = profileInfo.attribute("sample_aspect_num").toInt();
 683             m_profile.sample_aspect_den = profileInfo.attribute("sample_aspect_den").toInt();
 684             m_profile.display_aspect_num = profileInfo.attribute("display_aspect_num").toInt();
 685             m_profile.display_aspect_den = profileInfo.attribute("display_aspect_den").toInt();
 686             QString existing = ProfilesDialog::existingProfile(m_profile);
 687             if (!existing.isEmpty()) {
 688                 m_profile = ProfilesDialog::getVideoProfile(existing);
 689                 KMessageBox::information(kapp->activeWindow(), i18n("Project profile not found, replacing with existing one: %1", m_profile.description), i18n("Missing Profile"));
 690             } else {
 691                 QString newDesc = m_profile.description;
 692                 bool ok = true;
 693                 while (ok && (newDesc.isEmpty() || ProfilesDialog::existingProfileDescription(newDesc))) {
 694                     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);
 695                 }
 696                 if (ok == false) {
 697                     // User canceled, use default profile
 698                     m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
 699                 } else {
 700                     if (newDesc != m_profile.description) {
 701                         // Profile description existed, was replaced by new one
 702                         m_profile.description = newDesc;
 703                     } else {
 704                         KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, it will be added to your system now."), i18n("Missing Profile"));
 705                     }
 706                     ProfilesDialog::saveProfile(m_profile);
 707                 }
 708             }
 709             setModified(true);
 710         }
 711     }
 712
 713     KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
 714     m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
 715     KdenliveSettings::setProject_fps(m_fps);
 716     m_width = m_profile.width;
 717     m_height = m_profile.height;
 718     kDebug() << "Kdenlive document, init timecode from path: " << path << ",  " << m_fps;
 719     if (m_fps / 1.00 == (int)m_fps) m_timecode.setFormat(m_fps);
 720     else m_timecode.setFormat(m_fps, true);
 721     return (current_fps != m_fps);
 722 }
 723
 724 double KdenliveDoc::dar()
 725 {
 726     return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
 727 }
 728
 729 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
 730 {
 731     emit progressInfo(message, progress);
 732 }
 733
 734 QUndoStack *KdenliveDoc::commandStack()
 735 {
 736     return m_commandStack;
 737 }
 738
 739 /*
 740 void KdenliveDoc::setRenderer(Render *render) {
 741     if (m_render) return;
 742     m_render = render;
 743     emit progressInfo(i18n("Loading playlist..."), 0);
 744     //qApp->processEvents();
 745     if (m_render) {
 746         m_render->setSceneList(m_document.toString(), m_startPos);
 747         kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
 748         checkProjectClips();
 749     }
 750     emit progressInfo(QString(), -1);
 751 }*/
 752
 753 void KdenliveDoc::checkProjectClips()
 754 {
 755     if (m_render == NULL) return;
 756     m_clipManager->resetProducersList(m_render->producersList());
 757 }
 758
 759 void KdenliveDoc::updatePreviewSettings()
 760 {
 761     m_clipManager->updatePreviewSettings();
 762     m_render->updatePreviewSettings();
 763     QList <Mlt::Producer *> prods = m_render->producersList();
 764     m_clipManager->resetProducersList(m_render->producersList());
 765     qDeleteAll(prods);
 766     prods.clear();
 767 }
 768
 769 Render *KdenliveDoc::renderer()
 770 {
 771     return m_render;
 772 }
 773
 774 void KdenliveDoc::updateClip(const QString id)
 775 {
 776     emit updateClipDisplay(id);
 777 }
 778
 779 int KdenliveDoc::getFramePos(QString duration)
 780 {
 781     return m_timecode.getFrameCount(duration);
 782 }
 783
 784 QString KdenliveDoc::producerName(const QString &id)
 785 {
 786     QString result = "unnamed";
 787     QDomNodeList prods = producersList();
 788     int ct = prods.count();
 789     for (int i = 0; i <  ct ; i++) {
 790         QDomElement e = prods.item(i).toElement();
 791         if (e.attribute("id") != "black" && e.attribute("id") == id) {
 792             result = e.attribute("name");
 793             if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
 794             break;
 795         }
 796     }
 797     return result;
 798 }
 799
 800 QDomDocument KdenliveDoc::toXml()
 801 {
 802     return m_document;
 803 }
 804
 805 Timecode KdenliveDoc::timecode() const
 806 {
 807     return m_timecode;
 808 }
 809
 810 QDomNodeList KdenliveDoc::producersList()
 811 {
 812     return m_document.elementsByTagName("producer");
 813 }
 814
 815 double KdenliveDoc::projectDuration() const
 816 {
 817     if (m_render)
 818         return GenTime(m_render->getLength(), m_fps).ms() / 1000;
 819     else
 820         return 0;
 821 }
 822
 823 double KdenliveDoc::fps() const
 824 {
 825     return m_fps;
 826 }
 827
 828 int KdenliveDoc::width() const
 829 {
 830     return m_width;
 831 }
 832
 833 int KdenliveDoc::height() const
 834 {
 835     return m_height;
 836 }
 837
 838 KUrl KdenliveDoc::url() const
 839 {
 840     return m_url;
 841 }
 842
 843 void KdenliveDoc::setUrl(KUrl url)
 844 {
 845     m_url = url;
 846 }
 847
 848 void KdenliveDoc::setModified(bool mod)
 849 {
 850     if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
 851         m_autoSaveTimer->start(3000);
 852     }
 853     if (mod == m_modified) return;
 854     m_modified = mod;
 855     emit docModified(m_modified);
 856 }
 857
 858 bool KdenliveDoc::isModified() const
 859 {
 860     return m_modified;
 861 }
 862
 863 const QString KdenliveDoc::description() const
 864 {
 865     if (m_url.isEmpty())
 866         return i18n("Untitled") + " / " + m_profile.description;
 867     else
 868         return m_url.fileName() + " / " + m_profile.description;
 869 }
 870
 871 void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
 872 {
 873     const QString producerId = clipId.section('_', 0, 0);
 874     DocClipBase *clip = m_clipManager->getClipById(producerId);
 875
 876     if (clip == NULL) {
 877         elem.setAttribute("id", producerId);
 878         QString path = elem.attribute("resource");
 879         QString extension;
 880         if (elem.attribute("type").toInt() == SLIDESHOW) {
 881             extension = KUrl(path).fileName();
 882             path = KUrl(path).directory();
 883         }
 884
 885         if (path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
 886             kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
 887             const QString size = elem.attribute("file_size");
 888             const QString hash = elem.attribute("file_hash");
 889             QString newpath;
 890             int action = KMessageBox::No;
 891             if (!size.isEmpty() && !hash.isEmpty()) {
 892                 if (!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
 893                 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")));
 894             } else {
 895                 if (elem.attribute("type").toInt() == SLIDESHOW) {
 896                     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")));
 897                     if (res == KMessageBox::Yes)
 898                         newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
 899                     else {
 900                         // Abort project loading
 901                         action = res;
 902                     }
 903                 } else {
 904                     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")));
 905                     if (res == KMessageBox::Yes)
 906                         newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
 907                     else {
 908                         // Abort project loading
 909                         action = res;
 910                     }
 911                 }
 912             }
 913             if (action == KMessageBox::Yes) {
 914                 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
 915                 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
 916                 if (!m_searchFolder.isEmpty()) {
 917                     newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
 918                 }
 919             } else if (action == KMessageBox::Cancel) {
 920                 m_abortLoading = true;
 921                 return;
 922             } else if (action == KMessageBox::No) {
 923                 // Keep clip as placeHolder
 924                 elem.setAttribute("placeholder", '1');
 925             }
 926             if (!newpath.isEmpty()) {
 927                 if (elem.attribute("type").toInt() == SLIDESHOW) newpath.append('/' + extension);
 928                 elem.setAttribute("resource", newpath);
 929                 setNewClipResource(clipId, newpath);
 930                 setModified(true);
 931             }
 932         }
 933         clip = new DocClipBase(m_clipManager, elem, producerId);
 934         m_clipManager->addClip(clip);
 935     }
 936
 937     if (createClipItem) {
 938         emit addProjectClip(clip);
 939         //qApp->processEvents();
 940     }
 941 }
 942
 943 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
 944 {
 945     QDomNodeList prods = m_document.elementsByTagName("producer");
 946     int maxprod = prods.count();
 947     for (int i = 0; i < maxprod; i++) {
 948         QDomNode m = prods.at(i);
 949         QString prodId = m.toElement().attribute("id");
 950         if (prodId == id || prodId.startsWith(id + '_')) {
 951             QDomNodeList params = m.childNodes();
 952             for (int j = 0; j < params.count(); j++) {
 953                 QDomElement e = params.item(j).toElement();
 954                 if (e.attribute("name") == "resource") {
 955                     e.firstChild().setNodeValue(path);
 956                     break;
 957                 }
 958             }
 959         }
 960     }
 961 }
 962
 963 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
 964 {
 965     QString foundFileName;
 966     QByteArray fileData;
 967     QByteArray fileHash;
 968     QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
 969     for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
 970         QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
 971         if (file.open(QIODevice::ReadOnly)) {
 972             if (QString::number(file.size()) == matchSize) {
 973                 /*
 974                 * 1 MB = 1 second per 450 files (or faster)
 975                 * 10 MB = 9 seconds per 450 files (or faster)
 976                 */
 977                 if (file.size() > 1000000 * 2) {
 978                     fileData = file.read(1000000);
 979                     if (file.seek(file.size() - 1000000))
 980                         fileData.append(file.readAll());
 981                 } else
 982                     fileData = file.readAll();
 983                 file.close();
 984                 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
 985                 if (QString(fileHash.toHex()) == matchHash)
 986                     return file.fileName();
 987             }
 988         }
 989         kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
 990     }
 991     filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
 992     for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
 993         foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
 994         if (!foundFileName.isEmpty())
 995             break;
 996     }
 997     return foundFileName;
 998 }
 999
1000 void KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
1001 {
1002     DocClipBase *clip = m_clipManager->getClipById(clipId);
1003     if (clip == NULL) {
1004         addClip(elem, clipId, false);
1005     } else {
1006         QMap <QString, QString> properties;
1007         QDomNamedNodeMap attributes = elem.attributes();
1008         QString attrname;
1009         for (int i = 0; i < attributes.count(); i++) {
1010             attrname = attributes.item(i).nodeName();
1011             if (attrname != "resource")
1012                 properties.insert(attrname, attributes.item(i).nodeValue());
1013             kDebug() << attrname << " = " << attributes.item(i).nodeValue();
1014         }
1015         clip->setProperties(properties);
1016         emit addProjectClip(clip, false);
1017     }
1018     if (orig != QDomElement()) {
1019         QMap<QString, QString> meta;
1020         QDomNode m = orig.firstChild();
1021         while (!m.isNull()) {
1022             QString name = m.toElement().attribute("name");
1023             if (name.startsWith("meta.attr")) {
1024                 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
1025             }
1026             m = m.nextSibling();
1027         }
1028         if (!meta.isEmpty()) {
1029             if (clip == NULL) clip = m_clipManager->getClipById(clipId);
1030             if (clip) clip->setMetadata(meta);
1031         }
1032     }
1033 }
1034
1035
1036 void KdenliveDoc::deleteClip(const QString &clipId)
1037 {
1038     emit signalDeleteProjectClip(clipId);
1039 }
1040
1041 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
1042 {
1043     m_clipManager->slotAddClipList(urls, group, groupId);
1044     //emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1045     setModified(true);
1046 }
1047
1048
1049 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
1050 {
1051     m_clipManager->slotAddClipFile(url, group, groupId);
1052     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1053     setModified(true);
1054 }
1055
1056 const QString KdenliveDoc::getFreeClipId()
1057 {
1058     return QString::number(m_clipManager->getFreeClipId());
1059 }
1060
1061 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
1062 {
1063     return m_clipManager->getClipById(clipId);
1064 }
1065
1066 void KdenliveDoc::slotCreateXmlClip(const QString &name, const QDomElement xml, QString group, const QString &groupId)
1067 {
1068     m_clipManager->slotAddXmlClipFile(name, xml, group, groupId);
1069     setModified(true);
1070     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1071 }
1072
1073 void KdenliveDoc::slotCreateColorClip(const QString &name, const QString &color, const QString &duration, QString group, const QString &groupId)
1074 {
1075     m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId);
1076     setModified(true);
1077     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1078 }
1079
1080 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)
1081 {
1082     m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop, fade, luma_duration, luma_file, softness, group, groupId);
1083     setModified(true);
1084     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1085 }
1086
1087 void KdenliveDoc::slotCreateTextClip(QString group, const QString &groupId, const QString &templatePath)
1088 {
1089     QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1090     KStandardDirs::makeDir(titlesFolder);
1091     TitleWidget *dia_ui = new TitleWidget(templatePath, m_timecode, titlesFolder, m_render, kapp->activeWindow());
1092     if (dia_ui->exec() == QDialog::Accepted) {
1093         m_clipManager->slotAddTextClipFile(i18n("Title clip"), dia_ui->outPoint(), dia_ui->xml().toString(), group, groupId);
1094         setModified(true);
1095         emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1096     }
1097     delete dia_ui;
1098 }
1099
1100 void KdenliveDoc::slotCreateTextTemplateClip(QString group, const QString &groupId, KUrl path)
1101 {
1102     QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1103     if (path.isEmpty()) {
1104         path = KFileDialog::getOpenUrl(KUrl(titlesFolder), "*.kdenlivetitle", kapp->activeWindow(), i18n("Enter Template Path"));
1105     }
1106
1107     if (path.isEmpty()) return;
1108
1109     //TODO: rewrite with new title system (just set resource)
1110     m_clipManager->slotAddTextTemplateClip(i18n("Template title clip"), path, group, groupId);
1111     setModified(true);
1112     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1113 }
1114
1115 int KdenliveDoc::tracksCount() const
1116 {
1117     return m_tracksList.count();
1118 }
1119
1120 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1121 {
1122     return m_tracksList.at(ix);
1123 }
1124
1125 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1126 {
1127     m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1128 }
1129
1130 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1131 {
1132     m_tracksList[ix].isLocked = lock;
1133 }
1134
1135 bool KdenliveDoc::isTrackLocked(int ix) const
1136 {
1137     return m_tracksList.at(ix).isLocked;
1138 }
1139
1140 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1141 {
1142     m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1143 }
1144
1145 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1146 {
1147     if (ix == -1) m_tracksList << type;
1148     else m_tracksList.insert(ix, type);
1149 }
1150
1151 void KdenliveDoc::deleteTrack(int ix)
1152 {
1153     m_tracksList.removeAt(ix);
1154 }
1155
1156 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1157 {
1158     m_tracksList[ix].type = type.type;
1159     m_tracksList[ix].isMute = type.isMute;
1160     m_tracksList[ix].isBlind = type.isBlind;
1161     m_tracksList[ix].isLocked = type.isLocked;
1162     m_tracksList[ix].trackName = type.trackName;
1163 }
1164
1165 const QList <TrackInfo> KdenliveDoc::tracksList() const
1166 {
1167     return m_tracksList;
1168 }
1169
1170 QPoint KdenliveDoc::getTracksCount() const
1171 {
1172     int audio = 0;
1173     int video = 0;
1174     foreach(const TrackInfo & info, m_tracksList) {
1175         if (info.type == VIDEOTRACK) video++;
1176         else audio++;
1177     }
1178     return QPoint(video, audio);
1179 }
1180
1181 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1182 {
1183     pix.save(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + fileId + ".png");
1184 }
1185
1186 QString KdenliveDoc::getLadspaFile() const
1187 {
1188     int ct = 0;
1189     QString counter = QString::number(ct).rightJustified(5, '0', false);
1190     while (QFile::exists(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa")) {
1191         ct++;
1192         counter = QString::number(ct).rightJustified(5, '0', false);
1193     }
1194     return m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa";
1195 }
1196
1197 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1198 {
1199     DocumentChecker d(infoproducers, m_document);
1200     return (d.hasMissingClips() == false);
1201
1202     /*    int clipType;
1203         QDomElement e;
1204         QString id;
1205         QString resource;
1206         QList <QDomElement> missingClips;
1207         for (int i = 0; i < infoproducers.count(); i++) {
1208             e = infoproducers.item(i).toElement();
1209             clipType = e.attribute("type").toInt();
1210             if (clipType == COLOR) continue;
1211             if (clipType == TEXT) {
1212                 //TODO: Check is clip template is missing (xmltemplate) or hash changed
1213                 continue;
1214             }
1215             id = e.attribute("id");
1216             resource = e.attribute("resource");
1217             if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1218             if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1219                 // Missing clip found
1220                 missingClips.append(e);
1221             } else {
1222                 // Check if the clip has changed
1223                 if (clipType != SLIDESHOW && e.hasAttribute("file_hash")) {
1224                     if (e.attribute("file_hash") != DocClipBase::getHash(e.attribute("resource")))
1225                         e.removeAttribute("file_hash");
1226                 }
1227             }
1228         }
1229         if (missingClips.isEmpty()) return true;
1230         DocumentChecker d(missingClips, m_document);
1231         return (d.exec() == QDialog::Accepted);*/
1232 }
1233
1234 void KdenliveDoc::setDocumentProperty(const QString &name, const QString &value)
1235 {
1236     m_documentProperties[name] = value;
1237 }
1238
1239 const QString KdenliveDoc::getDocumentProperty(const QString &name) const
1240 {
1241     return m_documentProperties.value(name);
1242 }
1243
1244 QMap <QString, QString> KdenliveDoc::getRenderProperties() const
1245 {
1246     QMap <QString, QString> renderProperties;
1247     QMapIterator<QString, QString> i(m_documentProperties);
1248     while (i.hasNext()) {
1249         i.next();
1250         if (i.key().startsWith("render")) renderProperties.insert(i.key(), i.value());
1251     }
1252     return renderProperties;
1253 }
1254
1255 #include "kdenlivedoc.moc"
1256