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);
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");
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 // Set the video profile (empty == default)
207 KdenliveSettings::setCurrent_profile(profilePath());
209 // Ask to create the project directory if it does not exist
210 if (!QFile::exists(m_projectFolder.path())) {
211 int create = KMessageBox::questionYesNo(parent, i18n("Project directory %1 does not exist. Create it?", m_projectFolder.path()));
212 if (create == KMessageBox::Yes) {
213 QDir projectDir(m_projectFolder.path());
214 bool ok = projectDir.mkpath(m_projectFolder.path());
216 KMessageBox::sorry(parent, i18n("The directory %1, could not be created.\nPlease make sure you have the required permissions.", m_projectFolder.path()));
221 // Make sure the project folder is usable
222 if (m_projectFolder.isEmpty() || !KIO::NetAccess::exists(m_projectFolder.path(), KIO::NetAccess::DestinationSide, parent)) {
223 KMessageBox::information(parent, i18n("Document project folder is invalid, setting it to the default one: %1", KdenliveSettings::defaultprojectfolder()));
224 m_projectFolder = KUrl(KdenliveSettings::defaultprojectfolder());
227 // Make sure that the necessary folders exist
228 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "titles/");
229 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/");
230 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/");
232 //kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
233 connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
236 KdenliveDoc::~KdenliveDoc()
238 m_autoSaveTimer->stop();
239 delete m_commandStack;
240 kDebug() << "// DEL CLP MAN";
241 delete m_clipManager;
242 kDebug() << "// DEL CLP MAN done";
243 delete m_autoSaveTimer;
245 if (!m_autosave->fileName().isEmpty()) m_autosave->remove();
250 int KdenliveDoc::setSceneList()
252 m_render->resetProfile(KdenliveSettings::current_profile());
253 if (m_render->setSceneList(m_document.toString(), m_documentProperties.value("position").toInt()) == -1) {
254 // INVALID MLT Consumer, something is wrong
257 m_documentProperties.remove("position");
258 // m_document xml is now useless, clear it
263 QDomDocument KdenliveDoc::createEmptyDocument(int videotracks, int audiotracks)
265 TrackInfo videoTrack;
266 videoTrack.type = VIDEOTRACK;
267 videoTrack.isMute = false;
268 videoTrack.isBlind = false;
269 videoTrack.isLocked = false;
271 TrackInfo audioTrack;
272 audioTrack.type = AUDIOTRACK;
273 audioTrack.isMute = false;
274 audioTrack.isBlind = true;
275 audioTrack.isLocked = false;
277 m_tracksList.clear();
279 // Tracks are added «backwards», so we need to reverse the track numbering
280 // mbt 331: http://www.kdenlive.org/mantis/view.php?id=331
281 // Better default names for tracks: Audio 1 etc. instead of blank numbers
282 for (int i = 0; i < audiotracks; i++) {
283 audioTrack.trackName = QString("Audio ") + QString::number(audiotracks - i);
284 m_tracksList.append(audioTrack);
287 for (int i = 0; i < videotracks; i++) {
288 videoTrack.trackName = QString("Video ") + QString::number(videotracks - i);
289 m_tracksList.append(videoTrack);
291 return createEmptyDocument(m_tracksList);
294 QDomDocument KdenliveDoc::createEmptyDocument(QList <TrackInfo> tracks)
296 // Creating new document
298 QDomElement mlt = doc.createElement("mlt");
299 doc.appendChild(mlt);
302 // Create black producer
303 // For some unknown reason, we have to build the black producer here and not in renderer.cpp, otherwise
304 // the composite transitions with the black track are corrupted.
305 QDomElement blk = doc.createElement("producer");
306 blk.setAttribute("in", 0);
307 blk.setAttribute("out", 500);
308 blk.setAttribute("id", "black");
310 QDomElement property = doc.createElement("property");
311 property.setAttribute("name", "mlt_type");
312 QDomText value = doc.createTextNode("producer");
313 property.appendChild(value);
314 blk.appendChild(property);
316 property = doc.createElement("property");
317 property.setAttribute("name", "aspect_ratio");
318 value = doc.createTextNode(QString::number(0.0));
319 property.appendChild(value);
320 blk.appendChild(property);
322 property = doc.createElement("property");
323 property.setAttribute("name", "length");
324 value = doc.createTextNode(QString::number(15000));
325 property.appendChild(value);
326 blk.appendChild(property);
328 property = doc.createElement("property");
329 property.setAttribute("name", "eof");
330 value = doc.createTextNode("pause");
331 property.appendChild(value);
332 blk.appendChild(property);
334 property = doc.createElement("property");
335 property.setAttribute("name", "resource");
336 value = doc.createTextNode("black");
337 property.appendChild(value);
338 blk.appendChild(property);
340 property = doc.createElement("property");
341 property.setAttribute("name", "mlt_service");
342 value = doc.createTextNode("colour");
343 property.appendChild(value);
344 blk.appendChild(property);
346 mlt.appendChild(blk);
349 QDomElement tractor = doc.createElement("tractor");
350 tractor.setAttribute("id", "maintractor");
351 QDomElement multitrack = doc.createElement("multitrack");
352 QDomElement playlist = doc.createElement("playlist");
353 playlist.setAttribute("id", "black_track");
354 mlt.appendChild(playlist);
356 QDomElement blank0 = doc.createElement("entry");
357 blank0.setAttribute("in", "0");
358 blank0.setAttribute("out", "1");
359 blank0.setAttribute("producer", "black");
360 playlist.appendChild(blank0);
363 int total = tracks.count() + 1;
365 for (int i = 1; i < total; i++) {
366 QDomElement playlist = doc.createElement("playlist");
367 playlist.setAttribute("id", "playlist" + QString::number(i));
368 mlt.appendChild(playlist);
371 QDomElement track0 = doc.createElement("track");
372 track0.setAttribute("producer", "black_track");
373 tractor.appendChild(track0);
375 // create audio and video tracks
376 for (int i = 1; i < total; i++) {
377 QDomElement track = doc.createElement("track");
378 track.setAttribute("producer", "playlist" + QString::number(i));
379 if (tracks.at(i - 1).type == AUDIOTRACK) {
380 track.setAttribute("hide", "video");
381 } else if (tracks.at(i - 1).isBlind)
382 track.setAttribute("hide", "video");
383 if (tracks.at(i - 1).isMute)
384 track.setAttribute("hide", "audio");
385 tractor.appendChild(track);
388 for (int i = 2; i < total ; i++) {
389 QDomElement transition = doc.createElement("transition");
390 transition.setAttribute("always_active", "1");
392 QDomElement property = doc.createElement("property");
393 property.setAttribute("name", "a_track");
394 QDomText value = doc.createTextNode(QString::number(1));
395 property.appendChild(value);
396 transition.appendChild(property);
398 property = doc.createElement("property");
399 property.setAttribute("name", "b_track");
400 value = doc.createTextNode(QString::number(i));
401 property.appendChild(value);
402 transition.appendChild(property);
404 property = doc.createElement("property");
405 property.setAttribute("name", "mlt_service");
406 value = doc.createTextNode("mix");
407 property.appendChild(value);
408 transition.appendChild(property);
410 property = doc.createElement("property");
411 property.setAttribute("name", "combine");
412 value = doc.createTextNode("1");
413 property.appendChild(value);
414 transition.appendChild(property);
416 property = doc.createElement("property");
417 property.setAttribute("name", "internal_added");
418 value = doc.createTextNode("237");
419 property.appendChild(value);
420 transition.appendChild(property);
421 tractor.appendChild(transition);
423 mlt.appendChild(tractor);
428 void KdenliveDoc::syncGuides(QList <Guide *> guides)
431 QDomElement guideNode = m_guidesXml.createElement("guides");
432 m_guidesXml.appendChild(guideNode);
435 for (int i = 0; i < guides.count(); i++) {
436 e = m_guidesXml.createElement("guide");
437 e.setAttribute("time", guides.at(i)->position().ms() / 1000);
438 e.setAttribute("comment", guides.at(i)->label());
439 guideNode.appendChild(e);
442 emit guidesUpdated();
445 QDomElement KdenliveDoc::guidesXml() const
447 return m_guidesXml.documentElement();
450 void KdenliveDoc::slotAutoSave()
452 if (m_render && m_autosave) {
453 if (!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
454 // show error: could not open the autosave file
455 kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
457 kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
459 if (KdenliveSettings::dropbframes()) {
460 KdenliveSettings::setDropbframes(false);
461 m_clipManager->updatePreviewSettings();
462 doc = m_render->sceneList();
463 KdenliveSettings::setDropbframes(true);
464 m_clipManager->updatePreviewSettings();
465 } else doc = m_render->sceneList();
466 saveSceneList(m_autosave->fileName(), doc);
470 void KdenliveDoc::setZoom(int horizontal, int vertical)
472 m_documentProperties["zoom"] = QString::number(horizontal);
473 m_documentProperties["verticalzoom"] = QString::number(vertical);
476 QPoint KdenliveDoc::zoom() const
478 return QPoint(m_documentProperties.value("zoom").toInt(), m_documentProperties.value("verticalzoom").toInt());
481 void KdenliveDoc::setZone(int start, int end)
483 m_documentProperties["zonein"] = QString::number(start);
484 m_documentProperties["zoneout"] = QString::number(end);
487 QPoint KdenliveDoc::zone() const
489 return QPoint(m_documentProperties.value("zonein").toInt(), m_documentProperties.value("zoneout").toInt());
492 bool KdenliveDoc::saveSceneList(const QString &path, const QString &scene)
494 QDomDocument sceneList;
495 sceneList.setContent(scene, true);
496 QDomElement mlt = sceneList.firstChildElement("mlt");
497 if (mlt.isNull() || !mlt.hasChildNodes()) {
498 //Make sure we don't save if scenelist is corrupted
499 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1, scene list is corrupted.", path));
502 QDomElement addedXml = sceneList.createElement("kdenlivedoc");
503 mlt.appendChild(addedXml);
505 QDomElement markers = sceneList.createElement("markers");
506 addedXml.setAttribute("version", DOCUMENTVERSION);
507 addedXml.setAttribute("kdenliveversion", VERSION);
508 addedXml.setAttribute("profile", profilePath());
509 addedXml.setAttribute("projectfolder", m_projectFolder.path());
511 QDomElement docproperties = sceneList.createElement("documentproperties");
512 QMapIterator<QString, QString> i(m_documentProperties);
513 while (i.hasNext()) {
515 docproperties.setAttribute(i.key(), i.value());
517 docproperties.setAttribute("position", m_render->seekPosition().frames(m_fps));
518 addedXml.appendChild(docproperties);
521 QDomElement profileinfo = sceneList.createElement("profileinfo");
522 profileinfo.setAttribute("description", m_profile.description);
523 profileinfo.setAttribute("frame_rate_num", m_profile.frame_rate_num);
524 profileinfo.setAttribute("frame_rate_den", m_profile.frame_rate_den);
525 profileinfo.setAttribute("width", m_profile.width);
526 profileinfo.setAttribute("height", m_profile.height);
527 profileinfo.setAttribute("progressive", m_profile.progressive);
528 profileinfo.setAttribute("sample_aspect_num", m_profile.sample_aspect_num);
529 profileinfo.setAttribute("sample_aspect_den", m_profile.sample_aspect_den);
530 profileinfo.setAttribute("display_aspect_num", m_profile.display_aspect_num);
531 profileinfo.setAttribute("display_aspect_den", m_profile.display_aspect_den);
532 addedXml.appendChild(profileinfo);
535 QDomElement tracksinfo = sceneList.createElement("tracksinfo");
536 foreach(const TrackInfo & info, m_tracksList) {
537 QDomElement trackinfo = sceneList.createElement("trackinfo");
538 if (info.type == AUDIOTRACK) trackinfo.setAttribute("type", "audio");
539 trackinfo.setAttribute("mute", info.isMute);
540 trackinfo.setAttribute("blind", info.isBlind);
541 trackinfo.setAttribute("locked", info.isLocked);
542 trackinfo.setAttribute("trackname", info.trackName);
543 tracksinfo.appendChild(trackinfo);
545 addedXml.appendChild(tracksinfo);
547 // save project folders
548 QMap <QString, QString> folderlist = m_clipManager->documentFolderList();
550 QMapIterator<QString, QString> f(folderlist);
551 while (f.hasNext()) {
553 QDomElement folder = sceneList.createElement("folder");
554 folder.setAttribute("id", f.key());
555 folder.setAttribute("name", f.value());
556 addedXml.appendChild(folder);
559 // Save project clips
561 QList <DocClipBase*> list = m_clipManager->documentClipList();
562 for (int i = 0; i < list.count(); i++) {
563 e = list.at(i)->toXML();
564 e.setTagName("kdenlive_producer");
565 addedXml.appendChild(sceneList.importNode(e, true));
566 QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
567 for (int j = 0; j < marks.count(); j++) {
568 QDomElement marker = sceneList.createElement("marker");
569 marker.setAttribute("time", marks.at(j).time().ms() / 1000);
570 marker.setAttribute("comment", marks.at(j).comment());
571 marker.setAttribute("id", e.attribute("id"));
572 markers.appendChild(marker);
575 addedXml.appendChild(markers);
578 if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml.documentElement(), true));
581 addedXml.appendChild(sceneList.importNode(m_clipManager->groupsXml(), true));
583 //wes.appendChild(doc.importNode(kdenliveData, true));
586 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
587 kWarning() << "////// ERROR writing to file: " << path;
588 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
592 file.write(sceneList.toString().toUtf8());
593 if (file.error() != QFile::NoError) {
594 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
602 ClipManager *KdenliveDoc::clipManager()
604 return m_clipManager;
607 KUrl KdenliveDoc::projectFolder() const
609 //if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
610 return m_projectFolder;
613 void KdenliveDoc::setProjectFolder(KUrl url)
615 if (url == m_projectFolder) return;
617 KStandardDirs::makeDir(url.path());
618 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "titles/");
619 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "thumbs/");
620 if (KMessageBox::questionYesNo(kapp->activeWindow(), i18n("You have changed the project folder. Do you want to copy the cached data from %1 to the new folder %2?").arg(m_projectFolder.path(), url.path())) == KMessageBox::Yes) moveProjectData(url);
621 m_projectFolder = url;
624 void KdenliveDoc::moveProjectData(KUrl url)
626 QList <DocClipBase*> list = m_clipManager->documentClipList();
627 //TODO: Also move ladspa effects files
628 for (int i = 0; i < list.count(); i++) {
629 DocClipBase *clip = list.at(i);
630 if (clip->clipType() == TEXT) {
631 // the image for title clip must be moved
632 KUrl oldUrl = clip->fileURL();
633 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "titles/" + oldUrl.fileName());
634 KIO::Job *job = KIO::copy(oldUrl, newUrl);
635 if (KIO::NetAccess::synchronousRun(job, 0)) clip->setProperty("resource", newUrl.path());
637 QString hash = clip->getClipHash();
638 KUrl oldVideoThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
639 KUrl oldAudioThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
640 if (KIO::NetAccess::exists(oldVideoThumbUrl, KIO::NetAccess::SourceSide, 0)) {
641 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
642 KIO::Job *job = KIO::copy(oldVideoThumbUrl, newUrl);
643 KIO::NetAccess::synchronousRun(job, 0);
645 if (KIO::NetAccess::exists(oldAudioThumbUrl, KIO::NetAccess::SourceSide, 0)) {
646 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
647 KIO::Job *job = KIO::copy(oldAudioThumbUrl, newUrl);
648 if (KIO::NetAccess::synchronousRun(job, 0)) clip->refreshThumbUrl();
653 const QString &KdenliveDoc::profilePath() const
655 return m_profile.path;
658 MltVideoProfile KdenliveDoc::mltProfile() const
663 bool KdenliveDoc::setProfilePath(QString path)
665 if (path.isEmpty()) path = KdenliveSettings::default_profile();
666 if (path.isEmpty()) path = "dv_pal";
667 m_profile = ProfilesDialog::getVideoProfile(path);
668 bool current_fps = m_fps;
669 if (m_profile.path.isEmpty()) {
670 // Profile not found, use embedded profile
671 QDomElement profileInfo = m_document.elementsByTagName("profileinfo").at(0).toElement();
672 if (profileInfo.isNull()) {
673 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, using default profile."), i18n("Missing Profile"));
674 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
676 m_profile.description = profileInfo.attribute("description");
677 m_profile.frame_rate_num = profileInfo.attribute("frame_rate_num").toInt();
678 m_profile.frame_rate_den = profileInfo.attribute("frame_rate_den").toInt();
679 m_profile.width = profileInfo.attribute("width").toInt();
680 m_profile.height = profileInfo.attribute("height").toInt();
681 m_profile.progressive = profileInfo.attribute("progressive").toInt();
682 m_profile.sample_aspect_num = profileInfo.attribute("sample_aspect_num").toInt();
683 m_profile.sample_aspect_den = profileInfo.attribute("sample_aspect_den").toInt();
684 m_profile.display_aspect_num = profileInfo.attribute("display_aspect_num").toInt();
685 m_profile.display_aspect_den = profileInfo.attribute("display_aspect_den").toInt();
686 QString existing = ProfilesDialog::existingProfile(m_profile);
687 if (!existing.isEmpty()) {
688 m_profile = ProfilesDialog::getVideoProfile(existing);
689 KMessageBox::information(kapp->activeWindow(), i18n("Project profile not found, replacing with existing one: %1", m_profile.description), i18n("Missing Profile"));
691 QString newDesc = m_profile.description;
693 while (ok && (newDesc.isEmpty() || ProfilesDialog::existingProfileDescription(newDesc))) {
694 newDesc = QInputDialog::getText(kapp->activeWindow(), i18n("Existing Profile"), i18n("Your project uses an unknown profile.\nIt uses an existing profile name: %1.\nPlease choose a new name to save it", newDesc), QLineEdit::Normal, newDesc, &ok);
697 // User canceled, use default profile
698 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
700 if (newDesc != m_profile.description) {
701 // Profile description existed, was replaced by new one
702 m_profile.description = newDesc;
704 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, it will be added to your system now."), i18n("Missing Profile"));
706 ProfilesDialog::saveProfile(m_profile);
713 KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
714 m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
715 KdenliveSettings::setProject_fps(m_fps);
716 m_width = m_profile.width;
717 m_height = m_profile.height;
718 kDebug() << "Kdenlive document, init timecode from path: " << path << ", " << m_fps;
719 m_timecode.setFormat(m_fps);
720 return (current_fps != m_fps);
723 double KdenliveDoc::dar()
725 return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
728 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
730 emit progressInfo(message, progress);
733 QUndoStack *KdenliveDoc::commandStack()
735 return m_commandStack;
739 void KdenliveDoc::setRenderer(Render *render) {
740 if (m_render) return;
742 emit progressInfo(i18n("Loading playlist..."), 0);
743 //qApp->processEvents();
745 m_render->setSceneList(m_document.toString(), m_startPos);
746 kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
749 emit progressInfo(QString(), -1);
752 void KdenliveDoc::checkProjectClips()
754 if (m_render == NULL) return;
755 m_clipManager->resetProducersList(m_render->producersList());
758 void KdenliveDoc::updatePreviewSettings()
760 m_clipManager->updatePreviewSettings();
761 m_render->updatePreviewSettings();
762 QList <Mlt::Producer *> prods = m_render->producersList();
763 m_clipManager->resetProducersList(m_render->producersList());
768 Render *KdenliveDoc::renderer()
773 void KdenliveDoc::updateClip(const QString id)
775 emit updateClipDisplay(id);
778 int KdenliveDoc::getFramePos(QString duration)
780 return m_timecode.getFrameCount(duration);
783 QString KdenliveDoc::producerName(const QString &id)
785 QString result = "unnamed";
786 QDomNodeList prods = producersList();
787 int ct = prods.count();
788 for (int i = 0; i < ct ; i++) {
789 QDomElement e = prods.item(i).toElement();
790 if (e.attribute("id") != "black" && e.attribute("id") == id) {
791 result = e.attribute("name");
792 if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
799 QDomDocument KdenliveDoc::toXml()
804 Timecode KdenliveDoc::timecode() const
809 QDomNodeList KdenliveDoc::producersList()
811 return m_document.elementsByTagName("producer");
814 double KdenliveDoc::projectDuration() const
817 return GenTime(m_render->getLength(), m_fps).ms() / 1000;
822 double KdenliveDoc::fps() const
827 int KdenliveDoc::width() const
832 int KdenliveDoc::height() const
837 KUrl KdenliveDoc::url() const
842 void KdenliveDoc::setUrl(KUrl url)
847 void KdenliveDoc::setModified(bool mod)
849 if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
850 m_autoSaveTimer->start(3000);
852 if (mod == m_modified) return;
854 emit docModified(m_modified);
857 bool KdenliveDoc::isModified() const
862 const QString KdenliveDoc::description() const
865 return i18n("Untitled") + " / " + m_profile.description;
867 return m_url.fileName() + " / " + m_profile.description;
870 void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
872 const QString producerId = clipId.section('_', 0, 0);
873 DocClipBase *clip = m_clipManager->getClipById(producerId);
876 elem.setAttribute("id", producerId);
877 QString path = elem.attribute("resource");
879 if (elem.attribute("type").toInt() == SLIDESHOW) {
880 extension = KUrl(path).fileName();
881 path = KUrl(path).directory();
884 if (path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
885 kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
886 const QString size = elem.attribute("file_size");
887 const QString hash = elem.attribute("file_hash");
889 int action = KMessageBox::No;
890 if (!size.isEmpty() && !hash.isEmpty()) {
891 if (!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
892 else action = (KMessageBox::ButtonCode) KMessageBox::questionYesNoCancel(kapp->activeWindow(), i18n("Clip <b>%1</b><br />is invalid, what do you want to do?", path), i18n("File not found"), KGuiItem(i18n("Search automatically")), KGuiItem(i18n("Keep as placeholder")));
894 if (elem.attribute("type").toInt() == SLIDESHOW) {
895 int res = KMessageBox::questionYesNoCancel(kapp->activeWindow(), i18n("Clip <b>%1</b><br />is invalid or missing, what do you want to do?", path), i18n("File not found"), KGuiItem(i18n("Search manually")), KGuiItem(i18n("Keep as placeholder")));
896 if (res == KMessageBox::Yes)
897 newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
899 // Abort project loading
903 int res = KMessageBox::questionYesNoCancel(kapp->activeWindow(), i18n("Clip <b>%1</b><br />is invalid or missing, what do you want to do?", path), i18n("File not found"), KGuiItem(i18n("Search manually")), KGuiItem(i18n("Keep as placeholder")));
904 if (res == KMessageBox::Yes)
905 newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
907 // Abort project loading
912 if (action == KMessageBox::Yes) {
913 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
914 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
915 if (!m_searchFolder.isEmpty()) {
916 newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
918 } else if (action == KMessageBox::Cancel) {
919 m_abortLoading = true;
921 } else if (action == KMessageBox::No) {
922 // Keep clip as placeHolder
923 elem.setAttribute("placeholder", '1');
925 if (!newpath.isEmpty()) {
926 if (elem.attribute("type").toInt() == SLIDESHOW) newpath.append('/' + extension);
927 elem.setAttribute("resource", newpath);
928 setNewClipResource(clipId, newpath);
932 clip = new DocClipBase(m_clipManager, elem, producerId);
933 m_clipManager->addClip(clip);
936 if (createClipItem) {
937 emit addProjectClip(clip);
938 //qApp->processEvents();
942 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
944 QDomNodeList prods = m_document.elementsByTagName("producer");
945 int maxprod = prods.count();
946 for (int i = 0; i < maxprod; i++) {
947 QDomNode m = prods.at(i);
948 QString prodId = m.toElement().attribute("id");
949 if (prodId == id || prodId.startsWith(id + '_')) {
950 QDomNodeList params = m.childNodes();
951 for (int j = 0; j < params.count(); j++) {
952 QDomElement e = params.item(j).toElement();
953 if (e.attribute("name") == "resource") {
954 e.firstChild().setNodeValue(path);
962 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
964 QString foundFileName;
967 QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
968 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
969 QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
970 if (file.open(QIODevice::ReadOnly)) {
971 if (QString::number(file.size()) == matchSize) {
973 * 1 MB = 1 second per 450 files (or faster)
974 * 10 MB = 9 seconds per 450 files (or faster)
976 if (file.size() > 1000000 * 2) {
977 fileData = file.read(1000000);
978 if (file.seek(file.size() - 1000000))
979 fileData.append(file.readAll());
981 fileData = file.readAll();
983 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
984 if (QString(fileHash.toHex()) == matchHash)
985 return file.fileName();
988 kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
990 filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
991 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
992 foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
993 if (!foundFileName.isEmpty())
996 return foundFileName;
999 void KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
1001 DocClipBase *clip = m_clipManager->getClipById(clipId);
1003 addClip(elem, clipId, false);
1005 QMap <QString, QString> properties;
1006 QDomNamedNodeMap attributes = elem.attributes();
1008 for (int i = 0; i < attributes.count(); i++) {
1009 attrname = attributes.item(i).nodeName();
1010 if (attrname != "resource")
1011 properties.insert(attrname, attributes.item(i).nodeValue());
1012 kDebug() << attrname << " = " << attributes.item(i).nodeValue();
1014 clip->setProperties(properties);
1015 emit addProjectClip(clip, false);
1017 if (orig != QDomElement()) {
1018 QMap<QString, QString> meta;
1019 QDomNode m = orig.firstChild();
1020 while (!m.isNull()) {
1021 QString name = m.toElement().attribute("name");
1022 if (name.startsWith("meta.attr")) {
1023 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
1025 m = m.nextSibling();
1027 if (!meta.isEmpty()) {
1028 if (clip == NULL) clip = m_clipManager->getClipById(clipId);
1029 if (clip) clip->setMetadata(meta);
1035 void KdenliveDoc::deleteClip(const QString &clipId)
1037 emit signalDeleteProjectClip(clipId);
1040 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
1042 m_clipManager->slotAddClipList(urls, group, groupId);
1043 //emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1048 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
1050 m_clipManager->slotAddClipFile(url, group, groupId);
1051 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1055 const QString KdenliveDoc::getFreeClipId()
1057 return QString::number(m_clipManager->getFreeClipId());
1060 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
1062 return m_clipManager->getClipById(clipId);
1065 void KdenliveDoc::slotCreateXmlClip(const QString &name, const QDomElement xml, QString group, const QString &groupId)
1067 m_clipManager->slotAddXmlClipFile(name, xml, group, groupId);
1069 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1072 void KdenliveDoc::slotCreateColorClip(const QString &name, const QString &color, const QString &duration, QString group, const QString &groupId)
1074 m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId);
1076 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1079 void KdenliveDoc::slotCreateSlideshowClipFile(const QString name, const QString path, int count, const QString duration, const bool loop, const bool fade, const QString &luma_duration, const QString &luma_file, const int softness, QString group, const QString &groupId)
1081 m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop, fade, luma_duration, luma_file, softness, group, groupId);
1083 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1086 void KdenliveDoc::slotCreateTextClip(QString group, const QString &groupId, const QString &templatePath)
1088 QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1089 KStandardDirs::makeDir(titlesFolder);
1090 TitleWidget *dia_ui = new TitleWidget(templatePath, m_timecode, titlesFolder, m_render, kapp->activeWindow());
1091 if (dia_ui->exec() == QDialog::Accepted) {
1092 m_clipManager->slotAddTextClipFile(i18n("Title clip"), dia_ui->outPoint(), dia_ui->xml().toString(), group, groupId);
1094 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1099 void KdenliveDoc::slotCreateTextTemplateClip(QString group, const QString &groupId, KUrl path)
1101 QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1102 if (path.isEmpty()) {
1103 path = KFileDialog::getOpenUrl(KUrl(titlesFolder), "*.kdenlivetitle", kapp->activeWindow(), i18n("Enter Template Path"));
1106 if (path.isEmpty()) return;
1108 //TODO: rewrite with new title system (just set resource)
1109 m_clipManager->slotAddTextTemplateClip(i18n("Template title clip"), path, group, groupId);
1111 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1114 int KdenliveDoc::tracksCount() const
1116 return m_tracksList.count();
1119 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1121 return m_tracksList.at(ix);
1124 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1126 m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1129 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1131 m_tracksList[ix].isLocked = lock;
1134 bool KdenliveDoc::isTrackLocked(int ix) const
1136 return m_tracksList.at(ix).isLocked;
1139 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1141 m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1144 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1146 if (ix == -1) m_tracksList << type;
1147 else m_tracksList.insert(ix, type);
1150 void KdenliveDoc::deleteTrack(int ix)
1152 m_tracksList.removeAt(ix);
1155 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1157 m_tracksList[ix].type = type.type;
1158 m_tracksList[ix].isMute = type.isMute;
1159 m_tracksList[ix].isBlind = type.isBlind;
1160 m_tracksList[ix].isLocked = type.isLocked;
1161 m_tracksList[ix].trackName = type.trackName;
1164 const QList <TrackInfo> KdenliveDoc::tracksList() const
1166 return m_tracksList;
1169 QPoint KdenliveDoc::getTracksCount() const
1173 foreach(const TrackInfo & info, m_tracksList) {
1174 if (info.type == VIDEOTRACK) video++;
1177 return QPoint(video, audio);
1180 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1182 pix.save(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + fileId + ".png");
1185 QString KdenliveDoc::getLadspaFile() const
1188 QString counter = QString::number(ct).rightJustified(5, '0', false);
1189 while (QFile::exists(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa")) {
1191 counter = QString::number(ct).rightJustified(5, '0', false);
1193 return m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa";
1196 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1198 DocumentChecker d(infoproducers, m_document);
1199 return (d.hasMissingClips() == false);
1205 QList <QDomElement> missingClips;
1206 for (int i = 0; i < infoproducers.count(); i++) {
1207 e = infoproducers.item(i).toElement();
1208 clipType = e.attribute("type").toInt();
1209 if (clipType == COLOR) continue;
1210 if (clipType == TEXT) {
1211 //TODO: Check is clip template is missing (xmltemplate) or hash changed
1214 id = e.attribute("id");
1215 resource = e.attribute("resource");
1216 if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1217 if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1218 // Missing clip found
1219 missingClips.append(e);
1221 // Check if the clip has changed
1222 if (clipType != SLIDESHOW && e.hasAttribute("file_hash")) {
1223 if (e.attribute("file_hash") != DocClipBase::getHash(e.attribute("resource")))
1224 e.removeAttribute("file_hash");
1228 if (missingClips.isEmpty()) return true;
1229 DocumentChecker d(missingClips, m_document);
1230 return (d.exec() == QDialog::Accepted);*/
1233 void KdenliveDoc::setDocumentProperty(const QString &name, const QString &value)
1235 m_documentProperties[name] = value;
1238 const QString KdenliveDoc::getDocumentProperty(const QString &name) const
1240 return m_documentProperties.value(name);
1243 QMap <QString, QString> KdenliveDoc::getRenderProperties() const
1245 QMap <QString, QString> renderProperties;
1246 QMapIterator<QString, QString> i(m_documentProperties);
1247 while (i.hasNext()) {
1249 if (i.key().startsWith("render")) renderProperties.insert(i.key(), i.value());
1251 return renderProperties;
1254 #include "kdenlivedoc.moc"