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     m_timecode.setFormat(m_fps);
 720     return (current_fps != m_fps);
 721 }
 722
 723 double KdenliveDoc::dar()
 724 {
 725     return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
 726 }
 727
 728 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
 729 {
 730     emit progressInfo(message, progress);
 731 }
 732
 733 QUndoStack *KdenliveDoc::commandStack()
 734 {
 735     return m_commandStack;
 736 }
 737
 738 /*
 739 void KdenliveDoc::setRenderer(Render *render) {
 740     if (m_render) return;
 741     m_render = render;
 742     emit progressInfo(i18n("Loading playlist..."), 0);
 743     //qApp->processEvents();
 744     if (m_render) {
 745         m_render->setSceneList(m_document.toString(), m_startPos);
 746         kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
 747         checkProjectClips();
 748     }
 749     emit progressInfo(QString(), -1);
 750 }*/
 751
 752 void KdenliveDoc::checkProjectClips()
 753 {
 754     if (m_render == NULL) return;
 755     m_clipManager->resetProducersList(m_render->producersList());
 756 }
 757
 758 void KdenliveDoc::updatePreviewSettings()
 759 {
 760     m_clipManager->updatePreviewSettings();
 761     m_render->updatePreviewSettings();
 762     QList <Mlt::Producer *> prods = m_render->producersList();
 763     m_clipManager->resetProducersList(m_render->producersList());
 764     qDeleteAll(prods);
 765     prods.clear();
 766 }
 767
 768 Render *KdenliveDoc::renderer()
 769 {
 770     return m_render;
 771 }
 772
 773 void KdenliveDoc::updateClip(const QString id)
 774 {
 775     emit updateClipDisplay(id);
 776 }
 777
 778 int KdenliveDoc::getFramePos(QString duration)
 779 {
 780     return m_timecode.getFrameCount(duration);
 781 }
 782
 783 QString KdenliveDoc::producerName(const QString &id)
 784 {
 785     QString result = "unnamed";
 786     QDomNodeList prods = producersList();
 787     int ct = prods.count();
 788     for (int i = 0; i <  ct ; i++) {
 789         QDomElement e = prods.item(i).toElement();
 790         if (e.attribute("id") != "black" && e.attribute("id") == id) {
 791             result = e.attribute("name");
 792             if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
 793             break;
 794         }
 795     }
 796     return result;
 797 }
 798
 799 QDomDocument KdenliveDoc::toXml()
 800 {
 801     return m_document;
 802 }
 803
 804 Timecode KdenliveDoc::timecode() const
 805 {
 806     return m_timecode;
 807 }
 808
 809 QDomNodeList KdenliveDoc::producersList()
 810 {
 811     return m_document.elementsByTagName("producer");
 812 }
 813
 814 double KdenliveDoc::projectDuration() const
 815 {
 816     if (m_render)
 817         return GenTime(m_render->getLength(), m_fps).ms() / 1000;
 818     else
 819         return 0;
 820 }
 821
 822 double KdenliveDoc::fps() const
 823 {
 824     return m_fps;
 825 }
 826
 827 int KdenliveDoc::width() const
 828 {
 829     return m_width;
 830 }
 831
 832 int KdenliveDoc::height() const
 833 {
 834     return m_height;
 835 }
 836
 837 KUrl KdenliveDoc::url() const
 838 {
 839     return m_url;
 840 }
 841
 842 void KdenliveDoc::setUrl(KUrl url)
 843 {
 844     m_url = url;
 845 }
 846
 847 void KdenliveDoc::setModified(bool mod)
 848 {
 849     if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
 850         m_autoSaveTimer->start(3000);
 851     }
 852     if (mod == m_modified) return;
 853     m_modified = mod;
 854     emit docModified(m_modified);
 855 }
 856
 857 bool KdenliveDoc::isModified() const
 858 {
 859     return m_modified;
 860 }
 861
 862 const QString KdenliveDoc::description() const
 863 {
 864     if (m_url.isEmpty())
 865         return i18n("Untitled") + " / " + m_profile.description;
 866     else
 867         return m_url.fileName() + " / " + m_profile.description;
 868 }
 869
 870 void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
 871 {
 872     const QString producerId = clipId.section('_', 0, 0);
 873     DocClipBase *clip = m_clipManager->getClipById(producerId);
 874
 875     if (clip == NULL) {
 876         elem.setAttribute("id", producerId);
 877         QString path = elem.attribute("resource");
 878         QString extension;
 879         if (elem.attribute("type").toInt() == SLIDESHOW) {
 880             extension = KUrl(path).fileName();
 881             path = KUrl(path).directory();
 882         }
 883
 884         if (path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
 885             kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
 886             const QString size = elem.attribute("file_size");
 887             const QString hash = elem.attribute("file_hash");
 888             QString newpath;
 889             int action = KMessageBox::No;
 890             if (!size.isEmpty() && !hash.isEmpty()) {
 891                 if (!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
 892                 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")));
 893             } else {
 894                 if (elem.attribute("type").toInt() == SLIDESHOW) {
 895                     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")));
 896                     if (res == KMessageBox::Yes)
 897                         newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
 898                     else {
 899                         // Abort project loading
 900                         action = res;
 901                     }
 902                 } else {
 903                     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")));
 904                     if (res == KMessageBox::Yes)
 905                         newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
 906                     else {
 907                         // Abort project loading
 908                         action = res;
 909                     }
 910                 }
 911             }
 912             if (action == KMessageBox::Yes) {
 913                 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
 914                 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
 915                 if (!m_searchFolder.isEmpty()) {
 916                     newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
 917                 }
 918             } else if (action == KMessageBox::Cancel) {
 919                 m_abortLoading = true;
 920                 return;
 921             } else if (action == KMessageBox::No) {
 922                 // Keep clip as placeHolder
 923                 elem.setAttribute("placeholder", '1');
 924             }
 925             if (!newpath.isEmpty()) {
 926                 if (elem.attribute("type").toInt() == SLIDESHOW) newpath.append('/' + extension);
 927                 elem.setAttribute("resource", newpath);
 928                 setNewClipResource(clipId, newpath);
 929                 setModified(true);
 930             }
 931         }
 932         clip = new DocClipBase(m_clipManager, elem, producerId);
 933         m_clipManager->addClip(clip);
 934     }
 935
 936     if (createClipItem) {
 937         emit addProjectClip(clip);
 938         //qApp->processEvents();
 939     }
 940 }
 941
 942 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
 943 {
 944     QDomNodeList prods = m_document.elementsByTagName("producer");
 945     int maxprod = prods.count();
 946     for (int i = 0; i < maxprod; i++) {
 947         QDomNode m = prods.at(i);
 948         QString prodId = m.toElement().attribute("id");
 949         if (prodId == id || prodId.startsWith(id + '_')) {
 950             QDomNodeList params = m.childNodes();
 951             for (int j = 0; j < params.count(); j++) {
 952                 QDomElement e = params.item(j).toElement();
 953                 if (e.attribute("name") == "resource") {
 954                     e.firstChild().setNodeValue(path);
 955                     break;
 956                 }
 957             }
 958         }
 959     }
 960 }
 961
 962 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
 963 {
 964     QString foundFileName;
 965     QByteArray fileData;
 966     QByteArray fileHash;
 967     QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
 968     for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
 969         QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
 970         if (file.open(QIODevice::ReadOnly)) {
 971             if (QString::number(file.size()) == matchSize) {
 972                 /*
 973                 * 1 MB = 1 second per 450 files (or faster)
 974                 * 10 MB = 9 seconds per 450 files (or faster)
 975                 */
 976                 if (file.size() > 1000000 * 2) {
 977                     fileData = file.read(1000000);
 978                     if (file.seek(file.size() - 1000000))
 979                         fileData.append(file.readAll());
 980                 } else
 981                     fileData = file.readAll();
 982                 file.close();
 983                 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
 984                 if (QString(fileHash.toHex()) == matchHash)
 985                     return file.fileName();
 986             }
 987         }
 988         kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
 989     }
 990     filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
 991     for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
 992         foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
 993         if (!foundFileName.isEmpty())
 994             break;
 995     }
 996     return foundFileName;
 997 }
 998
 999 void KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
1000 {
1001     DocClipBase *clip = m_clipManager->getClipById(clipId);
1002     if (clip == NULL) {
1003         addClip(elem, clipId, false);
1004     } else {
1005         QMap <QString, QString> properties;
1006         QDomNamedNodeMap attributes = elem.attributes();
1007         QString attrname;
1008         for (int i = 0; i < attributes.count(); i++) {
1009             attrname = attributes.item(i).nodeName();
1010             if (attrname != "resource")
1011                 properties.insert(attrname, attributes.item(i).nodeValue());
1012             kDebug() << attrname << " = " << attributes.item(i).nodeValue();
1013         }
1014         clip->setProperties(properties);
1015         emit addProjectClip(clip, false);
1016     }
1017     if (orig != QDomElement()) {
1018         QMap<QString, QString> meta;
1019         QDomNode m = orig.firstChild();
1020         while (!m.isNull()) {
1021             QString name = m.toElement().attribute("name");
1022             if (name.startsWith("meta.attr")) {
1023                 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
1024             }
1025             m = m.nextSibling();
1026         }
1027         if (!meta.isEmpty()) {
1028             if (clip == NULL) clip = m_clipManager->getClipById(clipId);
1029             if (clip) clip->setMetadata(meta);
1030         }
1031     }
1032 }
1033
1034
1035 void KdenliveDoc::deleteClip(const QString &clipId)
1036 {
1037     emit signalDeleteProjectClip(clipId);
1038 }
1039
1040 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
1041 {
1042     m_clipManager->slotAddClipList(urls, group, groupId);
1043     //emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1044     setModified(true);
1045 }
1046
1047
1048 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
1049 {
1050     m_clipManager->slotAddClipFile(url, group, groupId);
1051     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1052     setModified(true);
1053 }
1054
1055 const QString KdenliveDoc::getFreeClipId()
1056 {
1057     return QString::number(m_clipManager->getFreeClipId());
1058 }
1059
1060 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
1061 {
1062     return m_clipManager->getClipById(clipId);
1063 }
1064
1065 void KdenliveDoc::slotCreateXmlClip(const QString &name, const QDomElement xml, QString group, const QString &groupId)
1066 {
1067     m_clipManager->slotAddXmlClipFile(name, xml, group, groupId);
1068     setModified(true);
1069     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1070 }
1071
1072 void KdenliveDoc::slotCreateColorClip(const QString &name, const QString &color, const QString &duration, QString group, const QString &groupId)
1073 {
1074     m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId);
1075     setModified(true);
1076     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1077 }
1078
1079 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)
1080 {
1081     m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop, fade, luma_duration, luma_file, softness, group, groupId);
1082     setModified(true);
1083     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1084 }
1085
1086 void KdenliveDoc::slotCreateTextClip(QString group, const QString &groupId, const QString &templatePath)
1087 {
1088     QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1089     KStandardDirs::makeDir(titlesFolder);
1090     TitleWidget *dia_ui = new TitleWidget(templatePath, m_timecode, titlesFolder, m_render, kapp->activeWindow());
1091     if (dia_ui->exec() == QDialog::Accepted) {
1092         m_clipManager->slotAddTextClipFile(i18n("Title clip"), dia_ui->outPoint(), dia_ui->xml().toString(), group, groupId);
1093         setModified(true);
1094         emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1095     }
1096     delete dia_ui;
1097 }
1098
1099 void KdenliveDoc::slotCreateTextTemplateClip(QString group, const QString &groupId, KUrl path)
1100 {
1101     QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1102     if (path.isEmpty()) {
1103         path = KFileDialog::getOpenUrl(KUrl(titlesFolder), "*.kdenlivetitle", kapp->activeWindow(), i18n("Enter Template Path"));
1104     }
1105
1106     if (path.isEmpty()) return;
1107
1108     //TODO: rewrite with new title system (just set resource)
1109     m_clipManager->slotAddTextTemplateClip(i18n("Template title clip"), path, group, groupId);
1110     setModified(true);
1111     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1112 }
1113
1114 int KdenliveDoc::tracksCount() const
1115 {
1116     return m_tracksList.count();
1117 }
1118
1119 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1120 {
1121     return m_tracksList.at(ix);
1122 }
1123
1124 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1125 {
1126     m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1127 }
1128
1129 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1130 {
1131     m_tracksList[ix].isLocked = lock;
1132 }
1133
1134 bool KdenliveDoc::isTrackLocked(int ix) const
1135 {
1136     return m_tracksList.at(ix).isLocked;
1137 }
1138
1139 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1140 {
1141     m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1142 }
1143
1144 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1145 {
1146     if (ix == -1) m_tracksList << type;
1147     else m_tracksList.insert(ix, type);
1148 }
1149
1150 void KdenliveDoc::deleteTrack(int ix)
1151 {
1152     m_tracksList.removeAt(ix);
1153 }
1154
1155 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1156 {
1157     m_tracksList[ix].type = type.type;
1158     m_tracksList[ix].isMute = type.isMute;
1159     m_tracksList[ix].isBlind = type.isBlind;
1160     m_tracksList[ix].isLocked = type.isLocked;
1161     m_tracksList[ix].trackName = type.trackName;
1162 }
1163
1164 const QList <TrackInfo> KdenliveDoc::tracksList() const
1165 {
1166     return m_tracksList;
1167 }
1168
1169 QPoint KdenliveDoc::getTracksCount() const
1170 {
1171     int audio = 0;
1172     int video = 0;
1173     foreach(const TrackInfo & info, m_tracksList) {
1174         if (info.type == VIDEOTRACK) video++;
1175         else audio++;
1176     }
1177     return QPoint(video, audio);
1178 }
1179
1180 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1181 {
1182     pix.save(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + fileId + ".png");
1183 }
1184
1185 QString KdenliveDoc::getLadspaFile() const
1186 {
1187     int ct = 0;
1188     QString counter = QString::number(ct).rightJustified(5, '0', false);
1189     while (QFile::exists(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa")) {
1190         ct++;
1191         counter = QString::number(ct).rightJustified(5, '0', false);
1192     }
1193     return m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa";
1194 }
1195
1196 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1197 {
1198     DocumentChecker d(infoproducers, m_document);
1199     return (d.hasMissingClips() == false);
1200
1201     /*    int clipType;
1202         QDomElement e;
1203         QString id;
1204         QString resource;
1205         QList <QDomElement> missingClips;
1206         for (int i = 0; i < infoproducers.count(); i++) {
1207             e = infoproducers.item(i).toElement();
1208             clipType = e.attribute("type").toInt();
1209             if (clipType == COLOR) continue;
1210             if (clipType == TEXT) {
1211                 //TODO: Check is clip template is missing (xmltemplate) or hash changed
1212                 continue;
1213             }
1214             id = e.attribute("id");
1215             resource = e.attribute("resource");
1216             if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1217             if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1218                 // Missing clip found
1219                 missingClips.append(e);
1220             } else {
1221                 // Check if the clip has changed
1222                 if (clipType != SLIDESHOW && e.hasAttribute("file_hash")) {
1223                     if (e.attribute("file_hash") != DocClipBase::getHash(e.attribute("resource")))
1224                         e.removeAttribute("file_hash");
1225                 }
1226             }
1227         }
1228         if (missingClips.isEmpty()) return true;
1229         DocumentChecker d(missingClips, m_document);
1230         return (d.exec() == QDialog::Accepted);*/
1231 }
1232
1233 void KdenliveDoc::setDocumentProperty(const QString &name, const QString &value)
1234 {
1235     m_documentProperties[name] = value;
1236 }
1237
1238 const QString KdenliveDoc::getDocumentProperty(const QString &name) const
1239 {
1240     return m_documentProperties.value(name);
1241 }
1242
1243 QMap <QString, QString> KdenliveDoc::getRenderProperties() const
1244 {
1245     QMap <QString, QString> renderProperties;
1246     QMapIterator<QString, QString> i(m_documentProperties);
1247     while (i.hasNext()) {
1248         i.next();
1249         if (i.key().startsWith("render")) renderProperties.insert(i.key(), i.value());
1250     }
1251     return renderProperties;
1252 }
1253
1254 #include "kdenlivedoc.moc"
1255