1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
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. *
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. *
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 ***************************************************************************/
21 #include "kdenlivedoc.h"
22 #include "docclipbase.h"
23 #include "profilesdialog.h"
24 #include "kdenlivesettings.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"
34 #include <KStandardDirs>
35 #include <KMessageBox>
37 #include <KFileDialog>
38 #include <KIO/NetAccess>
39 #include <KIO/CopyJob>
40 #include <KApplication>
42 #include <QCryptographicHash>
44 #include <QInputDialog>
45 #include <QDomImplementation>
47 #include <mlt++/Mlt.h>
49 const double DOCUMENTVERSION = 0.85;
51 KdenliveDoc::KdenliveDoc(const KUrl &url, const KUrl &projectFolder, QUndoGroup *undoGroup, QString profileName, const QPoint tracks, Render *render, MainWindow *parent) :
56 m_commandStack(new QUndoStack(undoGroup)),
58 m_projectFolder(projectFolder),
61 m_clipManager = new ClipManager(this);
62 m_autoSaveTimer = new QTimer(this);
63 m_autoSaveTimer->setSingleShot(true);
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";
74 success = KIO::NetAccess::download(url.path(), tmpFile, parent);
75 if(!success) // The file cannot be opened
76 KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
80 QDomImplementation impl;
81 impl.setInvalidDataPolicy(QDomImplementation::DropInvalidChars);
82 success = m_document.setContent(&file, false, &errorMsg);
84 KIO::NetAccess::removeTempFile(tmpFile);
86 if(!success) // It is corrupted
87 KMessageBox::error(parent, errorMsg);
89 parent->slotGotProgressInfo(i18n("Validating"), 0);
90 DocumentValidator validator(m_document);
91 success = validator.isProject();
93 // It is not a project file
94 parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file", m_url.path()), 0);
97 * Validate the file against the current version (upgrade
98 * and recover it if needed). It is NOT a passive operation
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");
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());
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);
133 mlt.removeChild(tracksinfo);
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();
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"));
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
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) {
163 addClipInfo(e, orig, prodId);
167 //parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file."), 100);
168 emit resetProjectList();
169 m_documentProperties.remove("position");
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();
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"));
187 infoXml.removeChild(markers);
189 setProfilePath(profileName);
190 setModified(validator.isModified());
191 kDebug() << "Reading file: " << url.path() << ", found clips: " << producers.count();
199 // Something went wrong, or a new file was requested: create a new project
201 setProfilePath(profileName);
203 m_document = createEmptyDocument(tracks.x(), tracks.y());
206 KdenliveSettings::setCurrent_profile(profilePath());
208 // Set the video profile (empty == default)
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());
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/");
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);
225 //kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
226 connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
229 KdenliveDoc::~KdenliveDoc()
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;
238 if(!m_autosave->fileName().isEmpty()) m_autosave->remove();
243 int KdenliveDoc::setSceneList()
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
250 m_documentProperties.remove("position");
251 // m_document xml is now useless, clear it
256 QDomDocument KdenliveDoc::createEmptyDocument(int videotracks, int audiotracks)
258 TrackInfo videoTrack;
259 videoTrack.type = VIDEOTRACK;
260 videoTrack.isMute = false;
261 videoTrack.isBlind = false;
262 videoTrack.isLocked = false;
264 TrackInfo audioTrack;
265 audioTrack.type = AUDIOTRACK;
266 audioTrack.isMute = false;
267 audioTrack.isBlind = true;
268 audioTrack.isLocked = false;
270 m_tracksList.clear();
272 // Tracks are added «backwards», so we need to reverse the track numbering
273 // mbt 331: http://www.kdenlive.org/mantis/view.php?id=331
274 // Better default names for tracks: Audio 1 etc. instead of blank numbers
275 for(int i = 0; i < audiotracks; i++) {
276 audioTrack.trackName = QString("Audio ") + QString::number(audiotracks - i);
277 m_tracksList.append(audioTrack);
280 for(int i = 0; i < videotracks; i++) {
281 videoTrack.trackName = QString("Video ") + QString::number(videotracks - i);
282 m_tracksList.append(videoTrack);
284 return createEmptyDocument(m_tracksList);
287 QDomDocument KdenliveDoc::createEmptyDocument(QList <TrackInfo> tracks)
289 // Creating new document
291 QDomElement mlt = doc.createElement("mlt");
292 doc.appendChild(mlt);
295 // Create black producer
296 // For some unknown reason, we have to build the black producer here and not in renderer.cpp, otherwise
297 // the composite transitions with the black track are corrupted.
298 QDomElement blk = doc.createElement("producer");
299 blk.setAttribute("in", 0);
300 blk.setAttribute("out", 500);
301 blk.setAttribute("id", "black");
303 QDomElement property = doc.createElement("property");
304 property.setAttribute("name", "mlt_type");
305 QDomText value = doc.createTextNode("producer");
306 property.appendChild(value);
307 blk.appendChild(property);
309 property = doc.createElement("property");
310 property.setAttribute("name", "aspect_ratio");
311 value = doc.createTextNode(QString::number(0.0));
312 property.appendChild(value);
313 blk.appendChild(property);
315 property = doc.createElement("property");
316 property.setAttribute("name", "length");
317 value = doc.createTextNode(QString::number(15000));
318 property.appendChild(value);
319 blk.appendChild(property);
321 property = doc.createElement("property");
322 property.setAttribute("name", "eof");
323 value = doc.createTextNode("pause");
324 property.appendChild(value);
325 blk.appendChild(property);
327 property = doc.createElement("property");
328 property.setAttribute("name", "resource");
329 value = doc.createTextNode("black");
330 property.appendChild(value);
331 blk.appendChild(property);
333 property = doc.createElement("property");
334 property.setAttribute("name", "mlt_service");
335 value = doc.createTextNode("colour");
336 property.appendChild(value);
337 blk.appendChild(property);
339 mlt.appendChild(blk);
342 QDomElement tractor = doc.createElement("tractor");
343 tractor.setAttribute("id", "maintractor");
344 QDomElement multitrack = doc.createElement("multitrack");
345 QDomElement playlist = doc.createElement("playlist");
346 playlist.setAttribute("id", "black_track");
347 mlt.appendChild(playlist);
349 QDomElement blank0 = doc.createElement("entry");
350 blank0.setAttribute("in", "0");
351 blank0.setAttribute("out", "1");
352 blank0.setAttribute("producer", "black");
353 playlist.appendChild(blank0);
356 int total = tracks.count() + 1;
358 for(int i = 1; i < total; i++) {
359 QDomElement playlist = doc.createElement("playlist");
360 playlist.setAttribute("id", "playlist" + QString::number(i));
361 mlt.appendChild(playlist);
364 QDomElement track0 = doc.createElement("track");
365 track0.setAttribute("producer", "black_track");
366 tractor.appendChild(track0);
368 // create audio and video tracks
369 for(int i = 1; i < total; i++) {
370 QDomElement track = doc.createElement("track");
371 track.setAttribute("producer", "playlist" + QString::number(i));
372 if(tracks.at(i - 1).type == AUDIOTRACK) {
373 track.setAttribute("hide", "video");
374 } else if(tracks.at(i - 1).isBlind)
375 track.setAttribute("hide", "video");
376 if(tracks.at(i - 1).isMute)
377 track.setAttribute("hide", "audio");
378 tractor.appendChild(track);
381 for(int i = 2; i < total ; i++) {
382 QDomElement transition = doc.createElement("transition");
383 transition.setAttribute("always_active", "1");
385 QDomElement property = doc.createElement("property");
386 property.setAttribute("name", "a_track");
387 QDomText value = doc.createTextNode(QString::number(1));
388 property.appendChild(value);
389 transition.appendChild(property);
391 property = doc.createElement("property");
392 property.setAttribute("name", "b_track");
393 value = doc.createTextNode(QString::number(i));
394 property.appendChild(value);
395 transition.appendChild(property);
397 property = doc.createElement("property");
398 property.setAttribute("name", "mlt_service");
399 value = doc.createTextNode("mix");
400 property.appendChild(value);
401 transition.appendChild(property);
403 property = doc.createElement("property");
404 property.setAttribute("name", "combine");
405 value = doc.createTextNode("1");
406 property.appendChild(value);
407 transition.appendChild(property);
409 property = doc.createElement("property");
410 property.setAttribute("name", "internal_added");
411 value = doc.createTextNode("237");
412 property.appendChild(value);
413 transition.appendChild(property);
414 tractor.appendChild(transition);
416 mlt.appendChild(tractor);
421 void KdenliveDoc::syncGuides(QList <Guide *> guides)
424 QDomElement guideNode = m_guidesXml.createElement("guides");
425 m_guidesXml.appendChild(guideNode);
428 for(int i = 0; i < guides.count(); i++) {
429 e = m_guidesXml.createElement("guide");
430 e.setAttribute("time", guides.at(i)->position().ms() / 1000);
431 e.setAttribute("comment", guides.at(i)->label());
432 guideNode.appendChild(e);
435 emit guidesUpdated();
438 QDomElement KdenliveDoc::guidesXml() const
440 return m_guidesXml.documentElement();
443 void KdenliveDoc::slotAutoSave()
445 if(m_render && m_autosave) {
446 if(!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
447 // show error: could not open the autosave file
448 kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
450 kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
452 if(KdenliveSettings::dropbframes()) {
453 KdenliveSettings::setDropbframes(false);
454 m_clipManager->updatePreviewSettings();
455 doc = m_render->sceneList();
456 KdenliveSettings::setDropbframes(true);
457 m_clipManager->updatePreviewSettings();
458 } else doc = m_render->sceneList();
459 saveSceneList(m_autosave->fileName(), doc);
463 void KdenliveDoc::setZoom(int horizontal, int vertical)
465 m_documentProperties["zoom"] = QString::number(horizontal);
466 m_documentProperties["verticalzoom"] = QString::number(vertical);
469 QPoint KdenliveDoc::zoom() const
471 return QPoint(m_documentProperties.value("zoom").toInt(), m_documentProperties.value("verticalzoom").toInt());
474 void KdenliveDoc::setZone(int start, int end)
476 m_documentProperties["zonein"] = QString::number(start);
477 m_documentProperties["zoneout"] = QString::number(end);
480 QPoint KdenliveDoc::zone() const
482 return QPoint(m_documentProperties.value("zonein").toInt(), m_documentProperties.value("zoneout").toInt());
485 bool KdenliveDoc::saveSceneList(const QString &path, const QString &scene)
487 QDomDocument sceneList;
488 sceneList.setContent(scene, true);
489 QDomElement mlt = sceneList.firstChildElement("mlt");
490 if(mlt.isNull() || !mlt.hasChildNodes()) {
491 //Make sure we don't save if scenelist is corrupted
492 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
495 QDomElement addedXml = sceneList.createElement("kdenlivedoc");
496 mlt.appendChild(addedXml);
498 QDomElement markers = sceneList.createElement("markers");
499 addedXml.setAttribute("version", DOCUMENTVERSION);
500 addedXml.setAttribute("kdenliveversion", VERSION);
501 addedXml.setAttribute("profile", profilePath());
502 addedXml.setAttribute("projectfolder", m_projectFolder.path());
504 QDomElement docproperties = sceneList.createElement("documentproperties");
505 QMapIterator<QString, QString> i(m_documentProperties);
508 docproperties.setAttribute(i.key(), i.value());
510 docproperties.setAttribute("position", m_render->seekPosition().frames(m_fps));
511 addedXml.appendChild(docproperties);
514 QDomElement profileinfo = sceneList.createElement("profileinfo");
515 profileinfo.setAttribute("description", m_profile.description);
516 profileinfo.setAttribute("frame_rate_num", m_profile.frame_rate_num);
517 profileinfo.setAttribute("frame_rate_den", m_profile.frame_rate_den);
518 profileinfo.setAttribute("width", m_profile.width);
519 profileinfo.setAttribute("height", m_profile.height);
520 profileinfo.setAttribute("progressive", m_profile.progressive);
521 profileinfo.setAttribute("sample_aspect_num", m_profile.sample_aspect_num);
522 profileinfo.setAttribute("sample_aspect_den", m_profile.sample_aspect_den);
523 profileinfo.setAttribute("display_aspect_num", m_profile.display_aspect_num);
524 profileinfo.setAttribute("display_aspect_den", m_profile.display_aspect_den);
525 addedXml.appendChild(profileinfo);
528 QDomElement tracksinfo = sceneList.createElement("tracksinfo");
529 foreach(const TrackInfo & info, m_tracksList) {
530 QDomElement trackinfo = sceneList.createElement("trackinfo");
531 if(info.type == AUDIOTRACK) trackinfo.setAttribute("type", "audio");
532 trackinfo.setAttribute("mute", info.isMute);
533 trackinfo.setAttribute("blind", info.isBlind);
534 trackinfo.setAttribute("locked", info.isLocked);
535 trackinfo.setAttribute("trackname", info.trackName);
536 tracksinfo.appendChild(trackinfo);
538 addedXml.appendChild(tracksinfo);
540 // save project folders
541 QMap <QString, QString> folderlist = m_clipManager->documentFolderList();
543 QMapIterator<QString, QString> f(folderlist);
546 QDomElement folder = sceneList.createElement("folder");
547 folder.setAttribute("id", f.key());
548 folder.setAttribute("name", f.value());
549 addedXml.appendChild(folder);
552 // Save project clips
554 QList <DocClipBase*> list = m_clipManager->documentClipList();
555 for(int i = 0; i < list.count(); i++) {
556 e = list.at(i)->toXML();
557 e.setTagName("kdenlive_producer");
558 addedXml.appendChild(sceneList.importNode(e, true));
559 QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
560 for(int j = 0; j < marks.count(); j++) {
561 QDomElement marker = sceneList.createElement("marker");
562 marker.setAttribute("time", marks.at(j).time().ms() / 1000);
563 marker.setAttribute("comment", marks.at(j).comment());
564 marker.setAttribute("id", e.attribute("id"));
565 markers.appendChild(marker);
568 addedXml.appendChild(markers);
571 if(!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml.documentElement(), true));
574 addedXml.appendChild(sceneList.importNode(m_clipManager->groupsXml(), true));
576 //wes.appendChild(doc.importNode(kdenliveData, true));
579 if(!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
580 kWarning() << "////// ERROR writing to file: " << path;
581 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
585 file.write(sceneList.toString().toUtf8());
586 if(file.error() != QFile::NoError) {
587 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
595 ClipManager *KdenliveDoc::clipManager()
597 return m_clipManager;
600 KUrl KdenliveDoc::projectFolder() const
602 //if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
603 return m_projectFolder;
606 void KdenliveDoc::setProjectFolder(KUrl url)
608 if(url == m_projectFolder) return;
610 KStandardDirs::makeDir(url.path());
611 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "titles/");
612 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "thumbs/");
613 if(KMessageBox::questionYesNo(kapp->activeWindow(), i18n("You have changed the project folder. Do you want to copy the cached data from %1 to the new folder %2?").arg(m_projectFolder.path(), url.path())) == KMessageBox::Yes) moveProjectData(url);
614 m_projectFolder = url;
617 void KdenliveDoc::moveProjectData(KUrl url)
619 QList <DocClipBase*> list = m_clipManager->documentClipList();
620 //TODO: Also move ladspa effects files
621 for(int i = 0; i < list.count(); i++) {
622 DocClipBase *clip = list.at(i);
623 if(clip->clipType() == TEXT) {
624 // the image for title clip must be moved
625 KUrl oldUrl = clip->fileURL();
626 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "titles/" + oldUrl.fileName());
627 KIO::Job *job = KIO::copy(oldUrl, newUrl);
628 if(KIO::NetAccess::synchronousRun(job, 0)) clip->setProperty("resource", newUrl.path());
630 QString hash = clip->getClipHash();
631 KUrl oldVideoThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
632 KUrl oldAudioThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
633 if(KIO::NetAccess::exists(oldVideoThumbUrl, KIO::NetAccess::SourceSide, 0)) {
634 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
635 KIO::Job *job = KIO::copy(oldVideoThumbUrl, newUrl);
636 KIO::NetAccess::synchronousRun(job, 0);
638 if(KIO::NetAccess::exists(oldAudioThumbUrl, KIO::NetAccess::SourceSide, 0)) {
639 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
640 KIO::Job *job = KIO::copy(oldAudioThumbUrl, newUrl);
641 if(KIO::NetAccess::synchronousRun(job, 0)) clip->refreshThumbUrl();
646 const QString &KdenliveDoc::profilePath() const
648 return m_profile.path;
651 MltVideoProfile KdenliveDoc::mltProfile() const
656 bool KdenliveDoc::setProfilePath(QString path)
658 if(path.isEmpty()) path = KdenliveSettings::default_profile();
659 if(path.isEmpty()) path = "dv_pal";
660 m_profile = ProfilesDialog::getVideoProfile(path);
661 bool current_fps = m_fps;
662 if(m_profile.path.isEmpty()) {
663 // Profile not found, use embedded profile
664 QDomElement profileInfo = m_document.elementsByTagName("profileinfo").at(0).toElement();
665 if(profileInfo.isNull()) {
666 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, using default profile."), i18n("Missing Profile"));
667 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
669 m_profile.description = profileInfo.attribute("description");
670 m_profile.frame_rate_num = profileInfo.attribute("frame_rate_num").toInt();
671 m_profile.frame_rate_den = profileInfo.attribute("frame_rate_den").toInt();
672 m_profile.width = profileInfo.attribute("width").toInt();
673 m_profile.height = profileInfo.attribute("height").toInt();
674 m_profile.progressive = profileInfo.attribute("progressive").toInt();
675 m_profile.sample_aspect_num = profileInfo.attribute("sample_aspect_num").toInt();
676 m_profile.sample_aspect_den = profileInfo.attribute("sample_aspect_den").toInt();
677 m_profile.display_aspect_num = profileInfo.attribute("display_aspect_num").toInt();
678 m_profile.display_aspect_den = profileInfo.attribute("display_aspect_den").toInt();
679 QString existing = ProfilesDialog::existingProfile(m_profile);
680 if(!existing.isEmpty()) {
681 m_profile = ProfilesDialog::getVideoProfile(existing);
682 KMessageBox::information(kapp->activeWindow(), i18n("Project profile not found, replacing with existing one: %1", m_profile.description), i18n("Missing Profile"));
684 QString newDesc = m_profile.description;
686 while(ok && (newDesc.isEmpty() || ProfilesDialog::existingProfileDescription(newDesc))) {
687 newDesc = QInputDialog::getText(kapp->activeWindow(), i18n("Existing Profile"), i18n("Your project uses an unknown profile.\nIt uses an existing profile name: %1.\nPlease choose a new name to save it", newDesc), QLineEdit::Normal, newDesc, &ok);
690 // User canceled, use default profile
691 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
693 if(newDesc != m_profile.description) {
694 // Profile description existed, was replaced by new one
695 m_profile.description = newDesc;
697 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, it will be added to your system now."), i18n("Missing Profile"));
699 ProfilesDialog::saveProfile(m_profile);
706 KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
707 m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
708 KdenliveSettings::setProject_fps(m_fps);
709 m_width = m_profile.width;
710 m_height = m_profile.height;
711 kDebug() << "Kdenlive document, init timecode from path: " << path << ", " << m_fps;
712 if(m_fps == 30000.0 / 1001.0) m_timecode.setFormat(m_fps, true);
713 else m_timecode.setFormat(m_fps);
714 return (current_fps != m_fps);
717 double KdenliveDoc::dar()
719 return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
722 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
724 emit progressInfo(message, progress);
727 QUndoStack *KdenliveDoc::commandStack()
729 return m_commandStack;
733 void KdenliveDoc::setRenderer(Render *render) {
734 if (m_render) return;
736 emit progressInfo(i18n("Loading playlist..."), 0);
737 //qApp->processEvents();
739 m_render->setSceneList(m_document.toString(), m_startPos);
740 kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
743 emit progressInfo(QString(), -1);
746 void KdenliveDoc::checkProjectClips()
748 if(m_render == NULL) return;
749 m_clipManager->resetProducersList(m_render->producersList());
752 void KdenliveDoc::updatePreviewSettings()
754 m_clipManager->updatePreviewSettings();
755 m_render->updatePreviewSettings();
756 QList <Mlt::Producer *> prods = m_render->producersList();
757 m_clipManager->resetProducersList(m_render->producersList());
762 Render *KdenliveDoc::renderer()
767 void KdenliveDoc::updateClip(const QString id)
769 emit updateClipDisplay(id);
772 int KdenliveDoc::getFramePos(QString duration)
774 return m_timecode.getFrameCount(duration);
777 QString KdenliveDoc::producerName(const QString &id)
779 QString result = "unnamed";
780 QDomNodeList prods = producersList();
781 int ct = prods.count();
782 for(int i = 0; i < ct ; i++) {
783 QDomElement e = prods.item(i).toElement();
784 if(e.attribute("id") != "black" && e.attribute("id") == id) {
785 result = e.attribute("name");
786 if(result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
793 QDomDocument KdenliveDoc::toXml()
798 Timecode KdenliveDoc::timecode() const
803 QDomNodeList KdenliveDoc::producersList()
805 return m_document.elementsByTagName("producer");
808 double KdenliveDoc::projectDuration() const
811 return GenTime(m_render->getLength(), m_fps).ms() / 1000;
816 double KdenliveDoc::fps() const
821 int KdenliveDoc::width() const
826 int KdenliveDoc::height() const
831 KUrl KdenliveDoc::url() const
836 void KdenliveDoc::setUrl(KUrl url)
841 void KdenliveDoc::setModified(bool mod)
843 if(!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
844 m_autoSaveTimer->start(3000);
846 if(mod == m_modified) return;
848 emit docModified(m_modified);
851 bool KdenliveDoc::isModified() const
856 const QString KdenliveDoc::description() const
859 return i18n("Untitled") + " / " + m_profile.description;
861 return m_url.fileName() + " / " + m_profile.description;
864 void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
866 const QString producerId = clipId.section('_', 0, 0);
867 DocClipBase *clip = m_clipManager->getClipById(producerId);
870 elem.setAttribute("id", producerId);
871 QString path = elem.attribute("resource");
873 if(elem.attribute("type").toInt() == SLIDESHOW) {
874 extension = KUrl(path).fileName();
875 path = KUrl(path).directory();
878 if(path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
879 kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
880 const QString size = elem.attribute("file_size");
881 const QString hash = elem.attribute("file_hash");
883 int action = KMessageBox::No;
884 if(!size.isEmpty() && !hash.isEmpty()) {
885 if(!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
886 else action = (KMessageBox::ButtonCode) KMessageBox::questionYesNoCancel(kapp->activeWindow(), i18n("Clip <b>%1</b><br />is invalid, what do you want to do?", path), i18n("File not found"), KGuiItem(i18n("Search automatically")), KGuiItem(i18n("Keep as placeholder")));
888 if(elem.attribute("type").toInt() == SLIDESHOW) {
889 int res = KMessageBox::questionYesNoCancel(kapp->activeWindow(), i18n("Clip <b>%1</b><br />is invalid or missing, what do you want to do?", path), i18n("File not found"), KGuiItem(i18n("Search manually")), KGuiItem(i18n("Keep as placeholder")));
890 if(res == KMessageBox::Yes)
891 newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
893 // Abort project loading
897 int res = KMessageBox::questionYesNoCancel(kapp->activeWindow(), i18n("Clip <b>%1</b><br />is invalid or missing, what do you want to do?", path), i18n("File not found"), KGuiItem(i18n("Search manually")), KGuiItem(i18n("Keep as placeholder")));
898 if(res == KMessageBox::Yes)
899 newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
901 // Abort project loading
906 if(action == KMessageBox::Yes) {
907 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
908 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
909 if(!m_searchFolder.isEmpty()) {
910 newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
912 } else if(action == KMessageBox::Cancel) {
913 m_abortLoading = true;
915 } else if(action == KMessageBox::No) {
916 // Keep clip as placeHolder
917 elem.setAttribute("placeholder", '1');
919 if(!newpath.isEmpty()) {
920 if(elem.attribute("type").toInt() == SLIDESHOW) newpath.append('/' + extension);
921 elem.setAttribute("resource", newpath);
922 setNewClipResource(clipId, newpath);
926 clip = new DocClipBase(m_clipManager, elem, producerId);
927 m_clipManager->addClip(clip);
931 emit addProjectClip(clip);
932 //qApp->processEvents();
936 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
938 QDomNodeList prods = m_document.elementsByTagName("producer");
939 int maxprod = prods.count();
940 for(int i = 0; i < maxprod; i++) {
941 QDomNode m = prods.at(i);
942 QString prodId = m.toElement().attribute("id");
943 if(prodId == id || prodId.startsWith(id + '_')) {
944 QDomNodeList params = m.childNodes();
945 for(int j = 0; j < params.count(); j++) {
946 QDomElement e = params.item(j).toElement();
947 if(e.attribute("name") == "resource") {
948 e.firstChild().setNodeValue(path);
956 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
958 QString foundFileName;
961 QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
962 for(int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
963 QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
964 if(file.open(QIODevice::ReadOnly)) {
965 if(QString::number(file.size()) == matchSize) {
967 * 1 MB = 1 second per 450 files (or faster)
968 * 10 MB = 9 seconds per 450 files (or faster)
970 if(file.size() > 1000000 * 2) {
971 fileData = file.read(1000000);
972 if(file.seek(file.size() - 1000000))
973 fileData.append(file.readAll());
975 fileData = file.readAll();
977 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
978 if(QString(fileHash.toHex()) == matchHash)
979 return file.fileName();
982 kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
984 filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
985 for(int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
986 foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
987 if(!foundFileName.isEmpty())
990 return foundFileName;
993 void KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
995 DocClipBase *clip = m_clipManager->getClipById(clipId);
997 addClip(elem, clipId, false);
999 QMap <QString, QString> properties;
1000 QDomNamedNodeMap attributes = elem.attributes();
1002 for(int i = 0; i < attributes.count(); i++) {
1003 attrname = attributes.item(i).nodeName();
1004 if(attrname != "resource")
1005 properties.insert(attrname, attributes.item(i).nodeValue());
1006 kDebug() << attrname << " = " << attributes.item(i).nodeValue();
1008 clip->setProperties(properties);
1009 emit addProjectClip(clip, false);
1011 if(orig != QDomElement()) {
1012 QMap<QString, QString> meta;
1013 QDomNode m = orig.firstChild();
1014 while(!m.isNull()) {
1015 QString name = m.toElement().attribute("name");
1016 if(name.startsWith("meta.attr")) {
1017 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
1019 m = m.nextSibling();
1021 if(!meta.isEmpty()) {
1022 if(clip == NULL) clip = m_clipManager->getClipById(clipId);
1023 if(clip) clip->setMetadata(meta);
1029 void KdenliveDoc::deleteClip(const QString &clipId)
1031 emit signalDeleteProjectClip(clipId);
1034 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
1036 m_clipManager->slotAddClipList(urls, group, groupId);
1037 //emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1042 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
1044 m_clipManager->slotAddClipFile(url, group, groupId);
1045 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1049 const QString KdenliveDoc::getFreeClipId()
1051 return QString::number(m_clipManager->getFreeClipId());
1054 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
1056 return m_clipManager->getClipById(clipId);
1059 void KdenliveDoc::slotCreateColorClip(const QString &name, const QString &color, const QString &duration, QString group, const QString &groupId)
1061 m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId);
1063 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1066 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)
1068 m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop, fade, luma_duration, luma_file, softness, group, groupId);
1070 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1073 void KdenliveDoc::slotCreateTextClip(QString group, const QString &groupId, const QString &templatePath)
1075 QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1076 KStandardDirs::makeDir(titlesFolder);
1077 TitleWidget *dia_ui = new TitleWidget(templatePath, m_timecode, titlesFolder, m_render, kapp->activeWindow());
1078 if(dia_ui->exec() == QDialog::Accepted) {
1079 m_clipManager->slotAddTextClipFile(i18n("Title clip"), dia_ui->outPoint(), dia_ui->xml().toString(), group, groupId);
1081 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1086 void KdenliveDoc::slotCreateTextTemplateClip(QString group, const QString &groupId, KUrl path)
1088 QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1089 if(path.isEmpty()) {
1090 path = KFileDialog::getOpenUrl(KUrl(titlesFolder), "*.kdenlivetitle", kapp->activeWindow(), i18n("Enter Template Path"));
1093 if(path.isEmpty()) return;
1095 //TODO: rewrite with new title system (just set resource)
1096 m_clipManager->slotAddTextTemplateClip(i18n("Template title clip"), path, group, groupId);
1098 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1101 int KdenliveDoc::tracksCount() const
1103 return m_tracksList.count();
1106 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1108 return m_tracksList.at(ix);
1111 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1113 m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1116 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1118 m_tracksList[ix].isLocked = lock;
1121 bool KdenliveDoc::isTrackLocked(int ix) const
1123 return m_tracksList.at(ix).isLocked;
1126 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1128 m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1131 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1133 if(ix == -1) m_tracksList << type;
1134 else m_tracksList.insert(ix, type);
1137 void KdenliveDoc::deleteTrack(int ix)
1139 m_tracksList.removeAt(ix);
1142 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1144 m_tracksList[ix].type = type.type;
1145 m_tracksList[ix].isMute = type.isMute;
1146 m_tracksList[ix].isBlind = type.isBlind;
1147 m_tracksList[ix].isLocked = type.isLocked;
1148 m_tracksList[ix].trackName = type.trackName;
1151 const QList <TrackInfo> KdenliveDoc::tracksList() const
1153 return m_tracksList;
1156 QPoint KdenliveDoc::getTracksCount() const
1160 foreach(const TrackInfo & info, m_tracksList) {
1161 if(info.type == VIDEOTRACK) video++;
1164 return QPoint(video, audio);
1167 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1169 pix.save(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + fileId + ".png");
1172 QString KdenliveDoc::getLadspaFile() const
1175 QString counter = QString::number(ct).rightJustified(5, '0', false);
1176 while(QFile::exists(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa")) {
1178 counter = QString::number(ct).rightJustified(5, '0', false);
1180 return m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa";
1183 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1185 DocumentChecker d(infoproducers, m_document);
1186 return (d.hasMissingClips() == false);
1192 QList <QDomElement> missingClips;
1193 for (int i = 0; i < infoproducers.count(); i++) {
1194 e = infoproducers.item(i).toElement();
1195 clipType = e.attribute("type").toInt();
1196 if (clipType == COLOR) continue;
1197 if (clipType == TEXT) {
1198 //TODO: Check is clip template is missing (xmltemplate) or hash changed
1201 id = e.attribute("id");
1202 resource = e.attribute("resource");
1203 if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1204 if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1205 // Missing clip found
1206 missingClips.append(e);
1208 // Check if the clip has changed
1209 if (clipType != SLIDESHOW && e.hasAttribute("file_hash")) {
1210 if (e.attribute("file_hash") != DocClipBase::getHash(e.attribute("resource")))
1211 e.removeAttribute("file_hash");
1215 if (missingClips.isEmpty()) return true;
1216 DocumentChecker d(missingClips, m_document);
1217 return (d.exec() == QDialog::Accepted);*/
1220 void KdenliveDoc::setDocumentProperty(const QString &name, const QString &value)
1222 m_documentProperties[name] = value;
1225 const QString KdenliveDoc::getDocumentProperty(const QString &name) const
1227 return m_documentProperties.value(name);
1230 #include "kdenlivedoc.moc"