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

   1 /***************************************************************************
   2  *   Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org)        *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
  18  ***************************************************************************/
  19
  20
  21 #include "kdenlivedoc.h"
  22 #include "docclipbase.h"
  23 #include "profilesdialog.h"
  24 #include "kdenlivesettings.h"
  25 #include "renderer.h"
  26 #include "clipmanager.h"
  27 #include "titlewidget.h"
  28 #include "mainwindow.h"
  29 #include "documentchecker.h"
  30 #include "documentvalidator.h"
  31 #include "kdenlive-config.h"
  32
  33 #include <KDebug>
  34 #include <KStandardDirs>
  35 #include <KMessageBox>
  36 #include <KLocale>
  37 #include <KFileDialog>
  38 #include <KIO/NetAccess>
  39 #include <KIO/CopyJob>
  40 #include <KApplication>
  41
  42 #include <QCryptographicHash>
  43 #include <QFile>
  44 #include <QInputDialog>
  45 #include <QDomImplementation>
  46
  47 #include <mlt++/Mlt.h>
  48
  49 const double DOCUMENTVERSION = 0.85;
  50
  51 KdenliveDoc::KdenliveDoc(const KUrl &url, const KUrl &projectFolder, QUndoGroup *undoGroup, QString profileName, const QPoint tracks, Render *render, MainWindow *parent) :
  52         QObject(parent),
  53         m_autosave(NULL),
  54         m_url(url),
  55         m_render(render),
  56         m_commandStack(new QUndoStack(undoGroup)),
  57         m_modified(false),
  58         m_projectFolder(projectFolder),
  59         m_abortLoading(false)
  60 {
  61     m_clipManager = new ClipManager(this);
  62     m_autoSaveTimer = new QTimer(this);
  63     m_autoSaveTimer->setSingleShot(true);
  64     bool success = false;
  65
  66     // init default document properties
  67     m_documentProperties["zoom"] = "7";
  68     m_documentProperties["verticalzoom"] = "1";
  69     m_documentProperties["zonein"] = "0";
  70     m_documentProperties["zoneout"] = "100";
  71
  72     if (!url.isEmpty()) {
  73         QString tmpFile;
  74         success = KIO::NetAccess::download(url.path(), tmpFile, parent);
  75         if (!success) // The file cannot be opened
  76             KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
  77         else {
  78             QFile file(tmpFile);
  79             QString errorMsg;
  80             QDomImplementation impl;
  81             impl.setInvalidDataPolicy(QDomImplementation::DropInvalidChars);
  82             success = m_document.setContent(&file, false, &errorMsg);
  83             file.close();
  84             KIO::NetAccess::removeTempFile(tmpFile);
  85
  86             if (!success) // It is corrupted
  87                 KMessageBox::error(parent, errorMsg);
  88             else {
  89                 parent->slotGotProgressInfo(i18n("Validating"), 0);
  90                 DocumentValidator validator(m_document);
  91                 success = validator.isProject();
  92                 if (!success) {
  93                     // It is not a project file
  94                     parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file", m_url.path()), 0);
  95                 } else {
  96                     /*
  97                      * Validate the file against the current version (upgrade
  98                      * and recover it if needed). It is NOT a passive operation
  99                      */
 100                     // TODO: backup the document or alert the user?
 101                     success = validator.validate(DOCUMENTVERSION);
 102                     if (success) { // Let the validator handle error messages
 103                         parent->slotGotProgressInfo(i18n("Loading"), 0);
 104                         QDomElement mlt = m_document.firstChildElement("mlt");
 105                         QDomElement infoXml = mlt.firstChildElement("kdenlivedoc");
 106
 107                         profileName = infoXml.attribute("profile");
 108                         m_projectFolder = KUrl(infoXml.attribute("projectfolder"));
 109                         QDomElement docproperties = infoXml.firstChildElement("documentproperties");
 110                         QDomNamedNodeMap props = docproperties.attributes();
 111                         for (int i = 0; i < props.count(); i++) {
 112                             m_documentProperties.insert(props.item(i).nodeName(), props.item(i).nodeValue());
 113                         }
 114                         // Build tracks
 115                         QDomElement e;
 116                         QDomElement tracksinfo = infoXml.firstChildElement("tracksinfo");
 117                         TrackInfo projectTrack;
 118                         if (!tracksinfo.isNull()) {
 119                             QDomNodeList trackslist = tracksinfo.childNodes();
 120                             int maxchild = trackslist.count();
 121                             for (int k = 0; k < maxchild; k++) {
 122                                 e = trackslist.at(k).toElement();
 123                                 if (e.tagName() == "trackinfo") {
 124                                     if (e.attribute("type") == "audio") projectTrack.type = AUDIOTRACK;
 125                                     else projectTrack.type = VIDEOTRACK;
 126                                     projectTrack.isMute = e.attribute("mute").toInt();
 127                                     projectTrack.isBlind = e.attribute("blind").toInt();
 128                                     projectTrack.isLocked = e.attribute("locked").toInt();
 129                                     projectTrack.trackName = e.attribute("trackname");
 130                                     m_tracksList.append(projectTrack);
 131                                 }
 132                             }
 133                             mlt.removeChild(tracksinfo);
 134                         }
 135                         QDomNodeList producers = m_document.elementsByTagName("producer");
 136                         QDomNodeList infoproducers = m_document.elementsByTagName("kdenlive_producer");
 137                         parent->slotGotProgressInfo(i18n("Check missing clips"), 0);
 138                         if (checkDocumentClips(infoproducers) == false) m_abortLoading = true;
 139                         const int max = producers.count();
 140                         const int infomax = infoproducers.count();
 141
 142                         QDomNodeList                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    folders = m_document.elementsByTagName("folder");
 143                         for (int i = 0; i < folders.count(); i++) {
 144                             e = folders.item(i).cloneNode().toElement();
 145                             m_clipManager->addFolder(e.attribute("id"), e.attribute("name"));
 146                         }
 147
 148                         for (int i = 0; i < infomax && !m_abortLoading; i++) {
 149                             e = infoproducers.item(i).cloneNode().toElement();
 150                             QString prodId = e.attribute("id");
 151                             if (!e.isNull() && prodId != "black" && !prodId.startsWith("slowmotion") && !m_abortLoading) {
 152                                 e.setTagName("producer");
 153                                 // Get MLT's original producer properties
 154                                 QDomElement orig;
 155                                 for (int j = 0; j < max; j++) {
 156                                     QDomElement o = producers.item(j).cloneNode().toElement();
 157                                     QString origId = o.attribute("id").section('_', 0, 0);
 158                                     if (origId == prodId) {
 159                                         orig = o;
 160                                         break;
 161                                     }
 162                                 }
 163                                 addClipInfo(e, orig, prodId);
 164                             }
 165                         }
 166                         if (m_abortLoading) {
 167                             //parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file."), 100);
 168                             emit resetProjectList();
 169                             m_documentProperties.remove("position");
 170                             m_url = KUrl();
 171                             m_tracksList.clear();
 172                             kWarning() << "Aborted loading of: " << url.path();
 173                             m_document = createEmptyDocument(KdenliveSettings::videotracks(), KdenliveSettings::audiotracks());
 174                             setProfilePath(KdenliveSettings::default_profile());
 175                             m_clipManager->clear();
 176                         } else {
 177                             QDomElement markers = infoXml.firstChildElement("markers");
 178                             if (!markers.isNull()) {
 179                                 QDomNodeList markerslist = markers.childNodes();
 180                                 int maxchild = markerslist.count();
 181                                 for (int k = 0; k < maxchild; k++) {
 182                                     e = markerslist.at(k).toElement();
 183                                     if (e.tagName() == "marker") {
 184                                         m_clipManager->getClipById(e.attribute("id"))->addSnapMarker(GenTime(e.attribute("time").toDouble()), e.attribute("comment"));
 185                                     }
 186                                 }
 187                                 infoXml.removeChild(markers);
 188                             }
 189                             setProfilePath(profileName);
 190                             setModified(validator.isModified());
 191                             kDebug() << "Reading file: " << url.path() << ", found clips: " << producers.count();
 192                         }
 193                     }
 194                 }
 195             }
 196         }
 197     }
 198
 199     // Something went wrong, or a new file was requested: create a new project
 200     if (!success) {
 201         setProfilePath(profileName);
 202         m_url = KUrl();
 203         m_document = createEmptyDocument(tracks.x(), tracks.y());
 204     }
 205
 206     KdenliveSettings::setCurrent_profile(profilePath());
 207
 208     // Set the video profile (empty == default)
 209
 210     // Make sure the project folder is usable
 211     if (m_projectFolder.isEmpty() || !KIO::NetAccess::exists(m_projectFolder.path(), KIO::NetAccess::DestinationSide, parent)) {
 212         KMessageBox::information(parent, i18n("Document project folder is invalid, setting it to the default one: %1", KdenliveSettings::defaultprojectfolder()));
 213         m_projectFolder = KUrl(KdenliveSettings::defaultprojectfolder());
 214     }
 215
 216     // Make sure that the necessary folders exist
 217     KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "titles/");
 218     KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/");
 219     KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/");
 220
 221     kDebug() << "Kdenlive document, init timecode: " << m_fps;
 222     if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(m_fps, true);
 223     else m_timecode.setFormat(m_fps);
 224
 225     //kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
 226     connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
 227 }
 228
 229 KdenliveDoc::~KdenliveDoc()
 230 {
 231     m_autoSaveTimer->stop();
 232     delete m_commandStack;
 233     kDebug() << "// DEL CLP MAN";
 234     delete m_clipManager;
 235     kDebug() << "// DEL CLP MAN done";
 236     delete m_autoSaveTimer;
 237     if (m_autosave) {
 238         if (!m_autosave->fileName().isEmpty()) m_autosave->remove();
 239         delete m_autosave;
 240     }
 241 }
 242
 243 int KdenliveDoc::setSceneList()
 244 {
 245     m_render->resetProfile(KdenliveSettings::current_profile());
 246     if (m_render->setSceneList(m_document.toString(), m_documentProperties.value("position").toInt()) == -1) {
 247         // INVALID MLT Consumer, something is wrong
 248         return -1;
 249     }
 250     m_documentProperties.remove("position");
 251     // m_document xml is now useless, clear it
 252     m_document.clear();
 253     return 0;
 254 }
 255
 256 QDomDocument KdenliveDoc::createEmptyDocument(int videotracks, int audiotracks)
 257 {
 258     TrackInfo videoTrack;
 259     videoTrack.type = VIDEOTRACK;
 260     videoTrack.isMute = false;
 261     videoTrack.isBlind = false;
 262     videoTrack.isLocked = false;
 263
 264     TrackInfo audioTrack;
 265     audioTrack.type = AUDIOTRACK;
 266     audioTrack.isMute = false;
 267     audioTrack.isBlind = true;
 268     audioTrack.isLocked = false;
 269
 270     m_tracksList.clear();
 271
 272     for (int i = 0; i < audiotracks; i++) {
 273         m_tracksList.append(audioTrack);
 274     }
 275     for (int i = 0; i < videotracks; i++) {
 276         m_tracksList.append(videoTrack);
 277     }
 278     return createEmptyDocument(m_tracksList);
 279 }
 280
 281 QDomDocument KdenliveDoc::createEmptyDocument(QList <TrackInfo> tracks)
 282 {
 283     // Creating new document
 284     QDomDocument doc;
 285     QDomElement mlt = doc.createElement("mlt");
 286     doc.appendChild(mlt);
 287
 288
 289     // Create black producer
 290     // For some unknown reason, we have to build the black producer here and not in renderer.cpp, otherwise
 291     // the composite transitions with the black track are corrupted.
 292     QDomElement blk = doc.createElement("producer");
 293     blk.setAttribute("in", 0);
 294     blk.setAttribute("out", 500);
 295     blk.setAttribute("id", "black");
 296
 297     QDomElement property = doc.createElement("property");
 298     property.setAttribute("name", "mlt_type");
 299     QDomText value = doc.createTextNode("producer");
 300     property.appendChild(value);
 301     blk.appendChild(property);
 302
 303     property = doc.createElement("property");
 304     property.setAttribute("name", "aspect_ratio");
 305     value = doc.createTextNode(QString::number(0.0));
 306     property.appendChild(value);
 307     blk.appendChild(property);
 308
 309     property = doc.createElement("property");
 310     property.setAttribute("name", "length");
 311     value = doc.createTextNode(QString::number(15000));
 312     property.appendChild(value);
 313     blk.appendChild(property);
 314
 315     property = doc.createElement("property");
 316     property.setAttribute("name", "eof");
 317     value = doc.createTextNode("pause");
 318     property.appendChild(value);
 319     blk.appendChild(property);
 320
 321     property = doc.createElement("property");
 322     property.setAttribute("name", "resource");
 323     value = doc.createTextNode("black");
 324     property.appendChild(value);
 325     blk.appendChild(property);
 326
 327     property = doc.createElement("property");
 328     property.setAttribute("name", "mlt_service");
 329     value = doc.createTextNode("colour");
 330     property.appendChild(value);
 331     blk.appendChild(property);
 332
 333     mlt.appendChild(blk);
 334
 335
 336     QDomElement tractor = doc.createElement("tractor");
 337     tractor.setAttribute("id", "maintractor");
 338     QDomElement multitrack = doc.createElement("multitrack");
 339     QDomElement playlist = doc.createElement("playlist");
 340     playlist.setAttribute("id", "black_track");
 341     mlt.appendChild(playlist);
 342
 343     QDomElement blank0 = doc.createElement("entry");
 344     blank0.setAttribute("in", "0");
 345     blank0.setAttribute("out", "1");
 346     blank0.setAttribute("producer", "black");
 347     playlist.appendChild(blank0);
 348
 349     // create playlists
 350     int total = tracks.count() + 1;
 351
 352     for (int i = 1; i < total; i++) {
 353         QDomElement playlist = doc.createElement("playlist");
 354         playlist.setAttribute("id", "playlist" + QString::number(i));
 355         mlt.appendChild(playlist);
 356     }
 357
 358     QDomElement track0 = doc.createElement("track");
 359     track0.setAttribute("producer", "black_track");
 360     tractor.appendChild(track0);
 361
 362     // create audio tracks
 363     for (int i = 1; i < total; i++) {
 364         QDomElement track = doc.createElement("track");
 365         track.setAttribute("producer", "playlist" + QString::number(i));
 366         if (tracks.at(i - 1).type == AUDIOTRACK)
 367             track.setAttribute("hide", "video");
 368         else if (tracks.at(i - 1).isBlind)
 369             track.setAttribute("hide", "video");
 370         if (tracks.at(i - 1).isMute)
 371             track.setAttribute("hide", "audio");
 372         tractor.appendChild(track);
 373     }
 374
 375     for (int i = 2; i < total ; i++) {
 376         QDomElement transition = doc.createElement("transition");
 377         transition.setAttribute("always_active", "1");
 378
 379         QDomElement property = doc.createElement("property");
 380         property.setAttribute("name", "a_track");
 381         QDomText value = doc.createTextNode(QString::number(1));
 382         property.appendChild(value);
 383         transition.appendChild(property);
 384
 385         property = doc.createElement("property");
 386         property.setAttribute("name", "b_track");
 387         value = doc.createTextNode(QString::number(i));
 388         property.appendChild(value);
 389         transition.appendChild(property);
 390
 391         property = doc.createElement("property");
 392         property.setAttribute("name", "mlt_service");
 393         value = doc.createTextNode("mix");
 394         property.appendChild(value);
 395         transition.appendChild(property);
 396
 397         property = doc.createElement("property");
 398         property.setAttribute("name", "combine");
 399         value = doc.createTextNode("1");
 400         property.appendChild(value);
 401         transition.appendChild(property);
 402
 403         property = doc.createElement("property");
 404         property.setAttribute("name", "internal_added");
 405         value = doc.createTextNode("237");
 406         property.appendChild(value);
 407         transition.appendChild(property);
 408         tractor.appendChild(transition);
 409     }
 410     mlt.appendChild(tractor);
 411     return doc;
 412 }
 413
 414
 415 void KdenliveDoc::syncGuides(QList <Guide *> guides)
 416 {
 417     m_guidesXml.clear();
 418     QDomElement guideNode = m_guidesXml.createElement("guides");
 419     m_guidesXml.appendChild(guideNode);
 420     QDomElement e;
 421
 422     for (int i = 0; i < guides.count(); i++) {
 423         e = m_guidesXml.createElement("guide");
 424         e.setAttribute("time", guides.at(i)->position().ms() / 1000);
 425         e.setAttribute("comment", guides.at(i)->label());
 426         guideNode.appendChild(e);
 427     }
 428     setModified(true);
 429     emit guidesUpdated();
 430 }
 431
 432 QDomElement KdenliveDoc::guidesXml() const
 433 {
 434     return m_guidesXml.documentElement();
 435 }
 436
 437 void KdenliveDoc::slotAutoSave()
 438 {
 439     if (m_render && m_autosave) {
 440         if (!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
 441             // show error: could not open the autosave file
 442             kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
 443         }
 444         kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
 445         QString doc;
 446         if (KdenliveSettings::dropbframes()) {
 447             KdenliveSettings::setDropbframes(false);
 448             m_clipManager->updatePreviewSettings();
 449             doc = m_render->sceneList();
 450             KdenliveSettings::setDropbframes(true);
 451             m_clipManager->updatePreviewSettings();
 452         } else doc = m_render->sceneList();
 453         saveSceneList(m_autosave->fileName(), doc);
 454     }
 455 }
 456
 457 void KdenliveDoc::setZoom(int horizontal, int vertical)
 458 {
 459     m_documentProperties["zoom"] = QString::number(horizontal);
 460     m_documentProperties["verticalzoom"] = QString::number(vertical);
 461 }
 462
 463 QPoint KdenliveDoc::zoom() const
 464 {
 465     return QPoint(m_documentProperties.value("zoom").toInt(), m_documentProperties.value("verticalzoom").toInt());
 466 }
 467
 468 void KdenliveDoc::setZone(int start, int end)
 469 {
 470     m_documentProperties["zonein"] = QString::number(start);
 471     m_documentProperties["zoneout"] = QString::number(end);
 472 }
 473
 474 QPoint KdenliveDoc::zone() const
 475 {
 476     return QPoint(m_documentProperties.value("zonein").toInt(), m_documentProperties.value("zoneout").toInt());
 477 }
 478
 479 bool KdenliveDoc::saveSceneList(const QString &path, const QString &scene)
 480 {
 481     QDomDocument sceneList;
 482     sceneList.setContent(scene, true);
 483     QDomElement mlt = sceneList.firstChildElement("mlt");
 484     if (mlt.isNull() || !mlt.hasChildNodes()) {
 485         //Make sure we don't save if scenelist is corrupted
 486         KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
 487         return false;
 488     }
 489     QDomElement addedXml = sceneList.createElement("kdenlivedoc");
 490     mlt.appendChild(addedXml);
 491
 492     QDomElement markers = sceneList.createElement("markers");
 493     addedXml.setAttribute("version", DOCUMENTVERSION);
 494     addedXml.setAttribute("kdenliveversion", VERSION);
 495     addedXml.setAttribute("profile", profilePath());
 496     addedXml.setAttribute("projectfolder", m_projectFolder.path());
 497
 498     QDomElement docproperties = sceneList.createElement("documentproperties");
 499     QMapIterator<QString, QString> i(m_documentProperties);
 500     while (i.hasNext()) {
 501         i.next();
 502         docproperties.setAttribute(i.key(), i.value());
 503     }
 504     docproperties.setAttribute("position", m_render->seekPosition().frames(m_fps));
 505     addedXml.appendChild(docproperties);
 506
 507     // Add profile info
 508     QDomElement profileinfo = sceneList.createElement("profileinfo");
 509     profileinfo.setAttribute("description", m_profile.description);
 510     profileinfo.setAttribute("frame_rate_num", m_profile.frame_rate_num);
 511     profileinfo.setAttribute("frame_rate_den", m_profile.frame_rate_den);
 512     profileinfo.setAttribute("width", m_profile.width);
 513     profileinfo.setAttribute("height", m_profile.height);
 514     profileinfo.setAttribute("progressive", m_profile.progressive);
 515     profileinfo.setAttribute("sample_aspect_num", m_profile.sample_aspect_num);
 516     profileinfo.setAttribute("sample_aspect_den", m_profile.sample_aspect_den);
 517     profileinfo.setAttribute("display_aspect_num", m_profile.display_aspect_num);
 518     profileinfo.setAttribute("display_aspect_den", m_profile.display_aspect_den);
 519     addedXml.appendChild(profileinfo);
 520
 521     // tracks info
 522     QDomElement tracksinfo = sceneList.createElement("tracksinfo");
 523     foreach(const TrackInfo &info, m_tracksList) {
 524         QDomElement trackinfo = sceneList.createElement("trackinfo");
 525         if (info.type == AUDIOTRACK) trackinfo.setAttribute("type", "audio");
 526         trackinfo.setAttribute("mute", info.isMute);
 527         trackinfo.setAttribute("blind", info.isBlind);
 528         trackinfo.setAttribute("locked", info.isLocked);
 529         trackinfo.setAttribute("trackname", info.trackName);
 530         tracksinfo.appendChild(trackinfo);
 531     }
 532     addedXml.appendChild(tracksinfo);
 533
 534     // save project folders
 535     QMap <QString, QString> folderlist = m_clipManager->documentFolderList();
 536
 537     QMapIterator<QString, QString> f(folderlist);
 538     while (f.hasNext()) {
 539         f.next();
 540         QDomElement folder = sceneList.createElement("folder");
 541         folder.setAttribute("id", f.key());
 542         folder.setAttribute("name", f.value());
 543         addedXml.appendChild(folder);
 544     }
 545
 546     // Save project clips
 547     QDomElement e;
 548     QList <DocClipBase*> list = m_clipManager->documentClipList();
 549     for (int i = 0; i < list.count(); i++) {
 550         e = list.at(i)->toXML();
 551         e.setTagName("kdenlive_producer");
 552         addedXml.appendChild(sceneList.importNode(e, true));
 553         QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
 554         for (int j = 0; j < marks.count(); j++) {
 555             QDomElement marker = sceneList.createElement("marker");
 556             marker.setAttribute("time", marks.at(j).time().ms() / 1000);
 557             marker.setAttribute("comment", marks.at(j).comment());
 558             marker.setAttribute("id", e.attribute("id"));
 559             markers.appendChild(marker);
 560         }
 561     }
 562     addedXml.appendChild(markers);
 563
 564     // Add guides
 565     if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml.documentElement(), true));
 566
 567     // Add clip groups
 568     addedXml.appendChild(sceneList.importNode(m_clipManager->groupsXml(), true));
 569
 570     //wes.appendChild(doc.importNode(kdenliveData, true));
 571
 572     QFile file(path);
 573     if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
 574         kWarning() << "//////  ERROR writing to file: " << path;
 575         KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
 576         return false;
 577     }
 578
 579     file.write(sceneList.toString().toUtf8());
 580     if (file.error() != QFile::NoError) {
 581         KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
 582         file.close();
 583         return false;
 584     }
 585     file.close();
 586     return true;
 587 }
 588
 589 ClipManager *KdenliveDoc::clipManager()
 590 {
 591     return m_clipManager;
 592 }
 593
 594 KUrl KdenliveDoc::projectFolder() const
 595 {
 596     //if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
 597     return m_projectFolder;
 598 }
 599
 600 void KdenliveDoc::setProjectFolder(KUrl url)
 601 {
 602     if (url == m_projectFolder) return;
 603     setModified(true);
 604     KStandardDirs::makeDir(url.path());
 605     KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "titles/");
 606     KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "thumbs/");
 607     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);
 608     m_projectFolder = url;
 609 }
 610
 611 void KdenliveDoc::moveProjectData(KUrl url)
 612 {
 613     QList <DocClipBase*> list = m_clipManager->documentClipList();
 614     //TODO: Also move ladspa effects files
 615     for (int i = 0; i < list.count(); i++) {
 616         DocClipBase *clip = list.at(i);
 617         if (clip->clipType() == TEXT) {
 618             // the image for title clip must be moved
 619             KUrl oldUrl = clip->fileURL();
 620             KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "titles/" + oldUrl.fileName());
 621             KIO::Job *job = KIO::copy(oldUrl, newUrl);
 622             if (KIO::NetAccess::synchronousRun(job, 0)) clip->setProperty("resource", newUrl.path());
 623         }
 624         QString hash = clip->getClipHash();
 625         KUrl oldVideoThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
 626         KUrl oldAudioThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
 627         if (KIO::NetAccess::exists(oldVideoThumbUrl, KIO::NetAccess::SourceSide, 0)) {
 628             KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
 629             KIO::Job *job = KIO::copy(oldVideoThumbUrl, newUrl);
 630             KIO::NetAccess::synchronousRun(job, 0);
 631         }
 632         if (KIO::NetAccess::exists(oldAudioThumbUrl, KIO::NetAccess::SourceSide, 0)) {
 633             KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
 634             KIO::Job *job = KIO::copy(oldAudioThumbUrl, newUrl);
 635             if (KIO::NetAccess::synchronousRun(job, 0)) clip->refreshThumbUrl();
 636         }
 637     }
 638 }
 639
 640 const QString &KdenliveDoc::profilePath() const
 641 {
 642     return m_profile.path;
 643 }
 644
 645 MltVideoProfile KdenliveDoc::mltProfile() const
 646 {
 647     return m_profile;
 648 }
 649
 650 bool KdenliveDoc::setProfilePath(QString path)
 651 {
 652     if (path.isEmpty()) path = KdenliveSettings::default_profile();
 653     if (path.isEmpty()) path = "dv_pal";
 654     m_profile = ProfilesDialog::getVideoProfile(path);
 655     bool current_fps = m_fps;
 656     if (m_profile.path.isEmpty()) {
 657         // Profile not found, use embedded profile
 658         QDomElement profileInfo = m_document.elementsByTagName("profileinfo").at(0).toElement();
 659         if (profileInfo.isNull()) {
 660             KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, using default profile."), i18n("Missing Profile"));
 661             m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
 662         } else {
 663             m_profile.description = profileInfo.attribute("description");
 664             m_profile.frame_rate_num = profileInfo.attribute("frame_rate_num").toInt();
 665             m_profile.frame_rate_den = profileInfo.attribute("frame_rate_den").toInt();
 666             m_profile.width = profileInfo.attribute("width").toInt();
 667             m_profile.height = profileInfo.attribute("height").toInt();
 668             m_profile.progressive = profileInfo.attribute("progressive").toInt();
 669             m_profile.sample_aspect_num = profileInfo.attribute("sample_aspect_num").toInt();
 670             m_profile.sample_aspect_den = profileInfo.attribute("sample_aspect_den").toInt();
 671             m_profile.display_aspect_num = profileInfo.attribute("display_aspect_num").toInt();
 672             m_profile.display_aspect_den = profileInfo.attribute("display_aspect_den").toInt();
 673             QString existing = ProfilesDialog::existingProfile(m_profile);
 674             if (!existing.isEmpty()) {
 675                 m_profile = ProfilesDialog::getVideoProfile(existing);
 676                 KMessageBox::information(kapp->activeWindow(), i18n("Project profile not found, replacing with existing one: %1", m_profile.description), i18n("Missing Profile"));
 677             } else {
 678                 QString newDesc = m_profile.description;
 679                 bool ok = true;
 680                 while (ok && (newDesc.isEmpty() || ProfilesDialog::existingProfileDescription(newDesc))) {
 681                     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);
 682                 }
 683                 if (ok == false) {
 684                     // User canceled, use default profile
 685                     m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
 686                 } else {
 687                     if (newDesc != m_profile.description) {
 688                         // Profile description existed, was replaced by new one
 689                         m_profile.description = newDesc;
 690                     } else {
 691                         KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, it will be added to your system now."), i18n("Missing Profile"));
 692                     }
 693                     ProfilesDialog::saveProfile(m_profile);
 694                 }
 695             }
 696             setModified(true);
 697         }
 698     }
 699
 700     KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
 701     m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
 702     KdenliveSettings::setProject_fps(m_fps);
 703     m_width = m_profile.width;
 704     m_height = m_profile.height;
 705     kDebug() << "Kdenlive document, init timecode from path: " << path << ",  " << m_fps;
 706     if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(m_fps, true);
 707     else m_timecode.setFormat(m_fps);
 708     return (current_fps != m_fps);
 709 }
 710
 711 double KdenliveDoc::dar()
 712 {
 713     return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
 714 }
 715
 716 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
 717 {
 718     emit progressInfo(message, progress);
 719 }
 720
 721 QUndoStack *KdenliveDoc::commandStack()
 722 {
 723     return m_commandStack;
 724 }
 725
 726 /*
 727 void KdenliveDoc::setRenderer(Render *render) {
 728     if (m_render) return;
 729     m_render = render;
 730     emit progressInfo(i18n("Loading playlist..."), 0);
 731     //qApp->processEvents();
 732     if (m_render) {
 733         m_render->setSceneList(m_document.toString(), m_startPos);
 734         kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
 735         checkProjectClips();
 736     }
 737     emit progressInfo(QString(), -1);
 738 }*/
 739
 740 void KdenliveDoc::checkProjectClips()
 741 {
 742     kDebug() << "+++++++++++++ + + + + CHK PCLIPS";
 743     if (m_render == NULL) return;
 744     m_clipManager->resetProducersList(m_render->producersList());
 745 }
 746
 747 void KdenliveDoc::updatePreviewSettings()
 748 {
 749     m_clipManager->updatePreviewSettings();
 750     m_render->updatePreviewSettings();
 751     QList <Mlt::Producer *> prods = m_render->producersList();
 752     m_clipManager->resetProducersList(m_render->producersList());
 753     qDeleteAll(prods);
 754     prods.clear();
 755 }
 756
 757 Render *KdenliveDoc::renderer()
 758 {
 759     return m_render;
 760 }
 761
 762 void KdenliveDoc::updateClip(const QString id)
 763 {
 764     emit updateClipDisplay(id);
 765 }
 766
 767 int KdenliveDoc::getFramePos(QString duration)
 768 {
 769     return m_timecode.getFrameCount(duration);
 770 }
 771
 772 QString KdenliveDoc::producerName(const QString &id)
 773 {
 774     QString result = "unnamed";
 775     QDomNodeList prods = producersList();
 776     int ct = prods.count();
 777     for (int i = 0; i <  ct ; i++) {
 778         QDomElement e = prods.item(i).toElement();
 779         if (e.attribute("id") != "black" && e.attribute("id") == id) {
 780             result = e.attribute("name");
 781             if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
 782             break;
 783         }
 784     }
 785     return result;
 786 }
 787
 788 QDomDocument KdenliveDoc::toXml()
 789 {
 790     return m_document;
 791 }
 792
 793 Timecode KdenliveDoc::timecode() const
 794 {
 795     return m_timecode;
 796 }
 797
 798 QDomNodeList KdenliveDoc::producersList()
 799 {
 800     return m_document.elementsByTagName("producer");
 801 }
 802
 803 double KdenliveDoc::projectDuration() const
 804 {
 805     if (m_render)
 806         return GenTime(m_render->getLength(), m_fps).ms() / 1000;
 807     else
 808         return 0;
 809 }
 810
 811 double KdenliveDoc::fps() const
 812 {
 813     return m_fps;
 814 }
 815
 816 int KdenliveDoc::width() const
 817 {
 818     return m_width;
 819 }
 820
 821 int KdenliveDoc::height() const
 822 {
 823     return m_height;
 824 }
 825
 826 KUrl KdenliveDoc::url() const
 827 {
 828     return m_url;
 829 }
 830
 831 void KdenliveDoc::setUrl(KUrl url)
 832 {
 833     m_url = url;
 834 }
 835
 836 void KdenliveDoc::setModified(bool mod)
 837 {
 838     if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
 839         m_autoSaveTimer->start(3000);
 840     }
 841     if (mod == m_modified) return;
 842     m_modified = mod;
 843     emit docModified(m_modified);
 844 }
 845
 846 bool KdenliveDoc::isModified() const
 847 {
 848     return m_modified;
 849 }
 850
 851 const QString KdenliveDoc::description() const
 852 {
 853     if (m_url.isEmpty())
 854         return i18n("Untitled") + " / " + m_profile.description;
 855     else
 856         return m_url.fileName() + " / " + m_profile.description;
 857 }
 858
 859 void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
 860 {
 861     const QString producerId = clipId.section('_', 0, 0);
 862     DocClipBase *clip = m_clipManager->getClipById(producerId);
 863
 864     if (clip == NULL) {
 865         elem.setAttribute("id", producerId);
 866         QString path = elem.attribute("resource");
 867         QString extension;
 868         if (elem.attribute("type").toInt() == SLIDESHOW) {
 869             extension = KUrl(path).fileName();
 870             path = KUrl(path).directory();
 871         }
 872
 873         if (path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
 874             kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
 875             const QString size = elem.attribute("file_size");
 876             const QString hash = elem.attribute("file_hash");
 877             QString newpath;
 878             int action = KMessageBox::No;
 879             if (!size.isEmpty() && !hash.isEmpty()) {
 880                 if (!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
 881                 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")));
 882             } else {
 883                 if (elem.attribute("type").toInt() == SLIDESHOW) {
 884                     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")));
 885                     if (res == KMessageBox::Yes)
 886                         newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
 887                     else {
 888                         // Abort project loading
 889                         action = res;
 890                     }
 891                 } else {
 892                     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")));
 893                     if (res == KMessageBox::Yes)
 894                         newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
 895                     else {
 896                         // Abort project loading
 897                         action = res;
 898                     }
 899                 }
 900             }
 901             if (action == KMessageBox::Yes) {
 902                 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
 903                 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
 904                 if (!m_searchFolder.isEmpty()) {
 905                     newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
 906                 }
 907             } else if (action == KMessageBox::Cancel) {
 908                 m_abortLoading = true;
 909                 return;
 910             } else if (action == KMessageBox::No) {
 911                 // Keep clip as placeHolder
 912                 elem.setAttribute("placeholder", '1');
 913             }
 914             if (!newpath.isEmpty()) {
 915                 if (elem.attribute("type").toInt() == SLIDESHOW) newpath.append('/' + extension);
 916                 elem.setAttribute("resource", newpath);
 917                 setNewClipResource(clipId, newpath);
 918                 setModified(true);
 919             }
 920         }
 921         clip = new DocClipBase(m_clipManager, elem, producerId);
 922         m_clipManager->addClip(clip);
 923     }
 924
 925     if (createClipItem) {
 926         emit addProjectClip(clip);
 927         //qApp->processEvents();
 928     }
 929 }
 930
 931 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
 932 {
 933     QDomNodeList prods = m_document.elementsByTagName("producer");
 934     int maxprod = prods.count();
 935     for (int i = 0; i < maxprod; i++) {
 936         QDomNode m = prods.at(i);
 937         QString prodId = m.toElement().attribute("id");
 938         if (prodId == id || prodId.startsWith(id + '_')) {
 939             QDomNodeList params = m.childNodes();
 940             for (int j = 0; j < params.count(); j++) {
 941                 QDomElement e = params.item(j).toElement();
 942                 if (e.attribute("name") == "resource") {
 943                     e.firstChild().setNodeValue(path);
 944                     break;
 945                 }
 946             }
 947         }
 948     }
 949 }
 950
 951 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
 952 {
 953     QString foundFileName;
 954     QByteArray fileData;
 955     QByteArray fileHash;
 956     QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
 957     for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
 958         QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
 959         if (file.open(QIODevice::ReadOnly)) {
 960             if (QString::number(file.size()) == matchSize) {
 961                 /*
 962                 * 1 MB = 1 second per 450 files (or faster)
 963                 * 10 MB = 9 seconds per 450 files (or faster)
 964                 */
 965                 if (file.size() > 1000000*2) {
 966                     fileData = file.read(1000000);
 967                     if (file.seek(file.size() - 1000000))
 968                         fileData.append(file.readAll());
 969                 } else
 970                     fileData = file.readAll();
 971                 file.close();
 972                 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
 973                 if (QString(fileHash.toHex()) == matchHash)
 974                     return file.fileName();
 975             }
 976         }
 977         kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
 978     }
 979     filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
 980     for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
 981         foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
 982         if (!foundFileName.isEmpty())
 983             break;
 984     }
 985     return foundFileName;
 986 }
 987
 988 void KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
 989 {
 990     DocClipBase *clip = m_clipManager->getClipById(clipId);
 991     if (clip == NULL) {
 992         addClip(elem, clipId, false);
 993     } else {
 994         QMap <QString, QString> properties;
 995         QDomNamedNodeMap attributes = elem.attributes();
 996         QString attrname;
 997         for (int i = 0; i < attributes.count(); i++) {
 998             attrname = attributes.item(i).nodeName();
 999             if (attrname != "resource")
1000                 properties.insert(attrname, attributes.item(i).nodeValue());
1001             kDebug() << attrname << " = " << attributes.item(i).nodeValue();
1002         }
1003         clip->setProperties(properties);
1004         emit addProjectClip(clip, false);
1005     }
1006     if (orig != QDomElement()) {
1007         QMap<QString, QString> meta;
1008         QDomNode m = orig.firstChild();
1009         while (!m.isNull()) {
1010             QString name = m.toElement().attribute("name");
1011             if (name.startsWith("meta.attr")) {
1012                 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
1013             }
1014             m = m.nextSibling();
1015         }
1016         if (!meta.isEmpty()) {
1017             if (clip == NULL) clip = m_clipManager->getClipById(clipId);
1018             if (clip) clip->setMetadata(meta);
1019         }
1020     }
1021 }
1022
1023
1024 void KdenliveDoc::deleteClip(const QString &clipId)
1025 {
1026     emit signalDeleteProjectClip(clipId);
1027 }
1028
1029 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
1030 {
1031     m_clipManager->slotAddClipList(urls, group, groupId);
1032     //emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1033     setModified(true);
1034 }
1035
1036
1037 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
1038 {
1039     m_clipManager->slotAddClipFile(url, group, groupId);
1040     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1041     setModified(true);
1042 }
1043
1044 const QString KdenliveDoc::getFreeClipId()
1045 {
1046     return QString::number(m_clipManager->getFreeClipId());
1047 }
1048
1049 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
1050 {
1051     return m_clipManager->getClipById(clipId);
1052 }
1053
1054 void KdenliveDoc::slotCreateColorClip(const QString &name, const QString &color, const QString &duration, QString group, const QString &groupId)
1055 {
1056     m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId);
1057     setModified(true);
1058     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1059 }
1060
1061 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)
1062 {
1063     m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop, fade, luma_duration, luma_file, softness, group, groupId);
1064     setModified(true);
1065     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1066 }
1067
1068 void KdenliveDoc::slotCreateTextClip(QString group, const QString &groupId, const QString &templatePath)
1069 {
1070     QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1071     KStandardDirs::makeDir(titlesFolder);
1072     TitleWidget *dia_ui = new TitleWidget(templatePath, m_timecode, titlesFolder, m_render, kapp->activeWindow());
1073     if (dia_ui->exec() == QDialog::Accepted) {
1074         m_clipManager->slotAddTextClipFile(i18n("Title clip"), dia_ui->duration(), dia_ui->xml().toString(), group, groupId);
1075         setModified(true);
1076         emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1077     }
1078     delete dia_ui;
1079 }
1080
1081 void KdenliveDoc::slotCreateTextTemplateClip(QString group, const QString &groupId, KUrl path)
1082 {
1083     QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1084     if (path.isEmpty()) {
1085         path = KFileDialog::getOpenUrl(KUrl(titlesFolder), "*.kdenlivetitle", kapp->activeWindow(), i18n("Enter Template Path"));
1086     }
1087
1088     if (path.isEmpty()) return;
1089
1090     //TODO: rewrite with new title system (just set resource)
1091     m_clipManager->slotAddTextTemplateClip(i18n("Template title clip"), path, group, groupId);
1092     setModified(true);
1093     emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1094 }
1095
1096 int KdenliveDoc::tracksCount() const
1097 {
1098     return m_tracksList.count();
1099 }
1100
1101 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1102 {
1103     return m_tracksList.at(ix);
1104 }
1105
1106 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1107 {
1108     m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1109 }
1110
1111 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1112 {
1113     m_tracksList[ix].isLocked = lock;
1114 }
1115
1116 bool KdenliveDoc::isTrackLocked(int ix) const
1117 {
1118     return m_tracksList.at(ix).isLocked;
1119 }
1120
1121 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1122 {
1123     m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1124 }
1125
1126 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1127 {
1128     if (ix == -1) m_tracksList << type;
1129     else m_tracksList.insert(ix, type);
1130 }
1131
1132 void KdenliveDoc::deleteTrack(int ix)
1133 {
1134     m_tracksList.removeAt(ix);
1135 }
1136
1137 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1138 {
1139     m_tracksList[ix].type = type.type;
1140     m_tracksList[ix].isMute = type.isMute;
1141     m_tracksList[ix].isBlind = type.isBlind;
1142     m_tracksList[ix].isLocked = type.isLocked;
1143     m_tracksList[ix].trackName = type.trackName;
1144 }
1145
1146 const QList <TrackInfo> KdenliveDoc::tracksList() const
1147 {
1148     return m_tracksList;
1149 }
1150
1151 QPoint KdenliveDoc::getTracksCount() const
1152 {
1153     int audio = 0;
1154     int video = 0;
1155     foreach(const TrackInfo &info, m_tracksList) {
1156         if (info.type == VIDEOTRACK) video++;
1157         else audio++;
1158     }
1159     return QPoint(video, audio);
1160 }
1161
1162 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1163 {
1164     pix.save(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + fileId + ".png");
1165 }
1166
1167 QString KdenliveDoc::getLadspaFile() const
1168 {
1169     int ct = 0;
1170     QString counter = QString::number(ct).rightJustified(5, '0', false);
1171     while (QFile::exists(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa")) {
1172         ct++;
1173         counter = QString::number(ct).rightJustified(5, '0', false);
1174     }
1175     return m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa";
1176 }
1177
1178 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1179 {
1180     DocumentChecker d(infoproducers, m_document);
1181     return (d.hasMissingClips() == false);
1182
1183     /*    int clipType;
1184         QDomElement e;
1185         QString id;
1186         QString resource;
1187         QList <QDomElement> missingClips;
1188         for (int i = 0; i < infoproducers.count(); i++) {
1189             e = infoproducers.item(i).toElement();
1190             clipType = e.attribute("type").toInt();
1191             if (clipType == COLOR) continue;
1192             if (clipType == TEXT) {
1193                 //TODO: Check is clip template is missing (xmltemplate) or hash changed
1194                 continue;
1195             }
1196             id = e.attribute("id");
1197             resource = e.attribute("resource");
1198             if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1199             if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1200                 // Missing clip found
1201                 missingClips.append(e);
1202             } else {
1203                 // Check if the clip has changed
1204                 if (clipType != SLIDESHOW && e.hasAttribute("file_hash")) {
1205                     if (e.attribute("file_hash") != DocClipBase::getHash(e.attribute("resource")))
1206                         e.removeAttribute("file_hash");
1207                 }
1208             }
1209         }
1210         if (missingClips.isEmpty()) return true;
1211         DocumentChecker d(missingClips, m_document);
1212         return (d.exec() == QDialog::Accepted);*/
1213 }
1214
1215 void KdenliveDoc::setDocumentProperty(const QString &name, const QString &value)
1216 {
1217     m_documentProperties[name] = value;
1218 }
1219
1220 const QString KdenliveDoc::getDocumentProperty(const QString &name) const
1221 {
1222     return m_documentProperties.value(name);
1223 }
1224
1225 #include "kdenlivedoc.moc"
1226