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() << "Kdenlive document, init timecode: " << m_fps;
233 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(m_fps, true);
234 else m_timecode.setFormat(m_fps);
236 //kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
237 connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
240 KdenliveDoc::~KdenliveDoc()
242 m_autoSaveTimer->stop();
243 delete m_commandStack;
244 kDebug() << "// DEL CLP MAN";
245 delete m_clipManager;
246 kDebug() << "// DEL CLP MAN done";
247 delete m_autoSaveTimer;
249 if (!m_autosave->fileName().isEmpty()) m_autosave->remove();
254 int KdenliveDoc::setSceneList()
256 m_render->resetProfile(KdenliveSettings::current_profile());
257 if (m_render->setSceneList(m_document.toString(), m_documentProperties.value("position").toInt()) == -1) {
258 // INVALID MLT Consumer, something is wrong
261 m_documentProperties.remove("position");
262 // m_document xml is now useless, clear it
267 QDomDocument KdenliveDoc::createEmptyDocument(int videotracks, int audiotracks)
269 TrackInfo videoTrack;
270 videoTrack.type = VIDEOTRACK;
271 videoTrack.isMute = false;
272 videoTrack.isBlind = false;
273 videoTrack.isLocked = false;
275 TrackInfo audioTrack;
276 audioTrack.type = AUDIOTRACK;
277 audioTrack.isMute = false;
278 audioTrack.isBlind = true;
279 audioTrack.isLocked = false;
281 m_tracksList.clear();
283 // Tracks are added «backwards», so we need to reverse the track numbering
284 // mbt 331: http://www.kdenlive.org/mantis/view.php?id=331
285 // Better default names for tracks: Audio 1 etc. instead of blank numbers
286 for (int i = 0; i < audiotracks; i++) {
287 audioTrack.trackName = QString("Audio ") + QString::number(audiotracks - i);
288 m_tracksList.append(audioTrack);
291 for (int i = 0; i < videotracks; i++) {
292 videoTrack.trackName = QString("Video ") + QString::number(videotracks - i);
293 m_tracksList.append(videoTrack);
295 return createEmptyDocument(m_tracksList);
298 QDomDocument KdenliveDoc::createEmptyDocument(QList <TrackInfo> tracks)
300 // Creating new document
302 QDomElement mlt = doc.createElement("mlt");
303 doc.appendChild(mlt);
306 // Create black producer
307 // For some unknown reason, we have to build the black producer here and not in renderer.cpp, otherwise
308 // the composite transitions with the black track are corrupted.
309 QDomElement blk = doc.createElement("producer");
310 blk.setAttribute("in", 0);
311 blk.setAttribute("out", 500);
312 blk.setAttribute("id", "black");
314 QDomElement property = doc.createElement("property");
315 property.setAttribute("name", "mlt_type");
316 QDomText value = doc.createTextNode("producer");
317 property.appendChild(value);
318 blk.appendChild(property);
320 property = doc.createElement("property");
321 property.setAttribute("name", "aspect_ratio");
322 value = doc.createTextNode(QString::number(0.0));
323 property.appendChild(value);
324 blk.appendChild(property);
326 property = doc.createElement("property");
327 property.setAttribute("name", "length");
328 value = doc.createTextNode(QString::number(15000));
329 property.appendChild(value);
330 blk.appendChild(property);
332 property = doc.createElement("property");
333 property.setAttribute("name", "eof");
334 value = doc.createTextNode("pause");
335 property.appendChild(value);
336 blk.appendChild(property);
338 property = doc.createElement("property");
339 property.setAttribute("name", "resource");
340 value = doc.createTextNode("black");
341 property.appendChild(value);
342 blk.appendChild(property);
344 property = doc.createElement("property");
345 property.setAttribute("name", "mlt_service");
346 value = doc.createTextNode("colour");
347 property.appendChild(value);
348 blk.appendChild(property);
350 mlt.appendChild(blk);
353 QDomElement tractor = doc.createElement("tractor");
354 tractor.setAttribute("id", "maintractor");
355 QDomElement multitrack = doc.createElement("multitrack");
356 QDomElement playlist = doc.createElement("playlist");
357 playlist.setAttribute("id", "black_track");
358 mlt.appendChild(playlist);
360 QDomElement blank0 = doc.createElement("entry");
361 blank0.setAttribute("in", "0");
362 blank0.setAttribute("out", "1");
363 blank0.setAttribute("producer", "black");
364 playlist.appendChild(blank0);
367 int total = tracks.count() + 1;
369 for (int i = 1; i < total; i++) {
370 QDomElement playlist = doc.createElement("playlist");
371 playlist.setAttribute("id", "playlist" + QString::number(i));
372 mlt.appendChild(playlist);
375 QDomElement track0 = doc.createElement("track");
376 track0.setAttribute("producer", "black_track");
377 tractor.appendChild(track0);
379 // create audio and video tracks
380 for (int i = 1; i < total; i++) {
381 QDomElement track = doc.createElement("track");
382 track.setAttribute("producer", "playlist" + QString::number(i));
383 if (tracks.at(i - 1).type == AUDIOTRACK) {
384 track.setAttribute("hide", "video");
385 } else if (tracks.at(i - 1).isBlind)
386 track.setAttribute("hide", "video");
387 if (tracks.at(i - 1).isMute)
388 track.setAttribute("hide", "audio");
389 tractor.appendChild(track);
392 for (int i = 2; i < total ; i++) {
393 QDomElement transition = doc.createElement("transition");
394 transition.setAttribute("always_active", "1");
396 QDomElement property = doc.createElement("property");
397 property.setAttribute("name", "a_track");
398 QDomText value = doc.createTextNode(QString::number(1));
399 property.appendChild(value);
400 transition.appendChild(property);
402 property = doc.createElement("property");
403 property.setAttribute("name", "b_track");
404 value = doc.createTextNode(QString::number(i));
405 property.appendChild(value);
406 transition.appendChild(property);
408 property = doc.createElement("property");
409 property.setAttribute("name", "mlt_service");
410 value = doc.createTextNode("mix");
411 property.appendChild(value);
412 transition.appendChild(property);
414 property = doc.createElement("property");
415 property.setAttribute("name", "combine");
416 value = doc.createTextNode("1");
417 property.appendChild(value);
418 transition.appendChild(property);
420 property = doc.createElement("property");
421 property.setAttribute("name", "internal_added");
422 value = doc.createTextNode("237");
423 property.appendChild(value);
424 transition.appendChild(property);
425 tractor.appendChild(transition);
427 mlt.appendChild(tractor);
432 void KdenliveDoc::syncGuides(QList <Guide *> guides)
435 QDomElement guideNode = m_guidesXml.createElement("guides");
436 m_guidesXml.appendChild(guideNode);
439 for (int i = 0; i < guides.count(); i++) {
440 e = m_guidesXml.createElement("guide");
441 e.setAttribute("time", guides.at(i)->position().ms() / 1000);
442 e.setAttribute("comment", guides.at(i)->label());
443 guideNode.appendChild(e);
446 emit guidesUpdated();
449 QDomElement KdenliveDoc::guidesXml() const
451 return m_guidesXml.documentElement();
454 void KdenliveDoc::slotAutoSave()
456 if (m_render && m_autosave) {
457 if (!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
458 // show error: could not open the autosave file
459 kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
461 kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
463 if (KdenliveSettings::dropbframes()) {
464 KdenliveSettings::setDropbframes(false);
465 m_clipManager->updatePreviewSettings();
466 doc = m_render->sceneList();
467 KdenliveSettings::setDropbframes(true);
468 m_clipManager->updatePreviewSettings();
469 } else doc = m_render->sceneList();
470 saveSceneList(m_autosave->fileName(), doc);
474 void KdenliveDoc::setZoom(int horizontal, int vertical)
476 m_documentProperties["zoom"] = QString::number(horizontal);
477 m_documentProperties["verticalzoom"] = QString::number(vertical);
480 QPoint KdenliveDoc::zoom() const
482 return QPoint(m_documentProperties.value("zoom").toInt(), m_documentProperties.value("verticalzoom").toInt());
485 void KdenliveDoc::setZone(int start, int end)
487 m_documentProperties["zonein"] = QString::number(start);
488 m_documentProperties["zoneout"] = QString::number(end);
491 QPoint KdenliveDoc::zone() const
493 return QPoint(m_documentProperties.value("zonein").toInt(), m_documentProperties.value("zoneout").toInt());
496 bool KdenliveDoc::saveSceneList(const QString &path, const QString &scene)
498 QDomDocument sceneList;
499 sceneList.setContent(scene, true);
500 QDomElement mlt = sceneList.firstChildElement("mlt");
501 if (mlt.isNull() || !mlt.hasChildNodes()) {
502 //Make sure we don't save if scenelist is corrupted
503 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1, scene list is corrupted.", path));
506 QDomElement addedXml = sceneList.createElement("kdenlivedoc");
507 mlt.appendChild(addedXml);
509 QDomElement markers = sceneList.createElement("markers");
510 addedXml.setAttribute("version", DOCUMENTVERSION);
511 addedXml.setAttribute("kdenliveversion", VERSION);
512 addedXml.setAttribute("profile", profilePath());
513 addedXml.setAttribute("projectfolder", m_projectFolder.path());
515 QDomElement docproperties = sceneList.createElement("documentproperties");
516 QMapIterator<QString, QString> i(m_documentProperties);
517 while (i.hasNext()) {
519 docproperties.setAttribute(i.key(), i.value());
521 docproperties.setAttribute("position", m_render->seekPosition().frames(m_fps));
522 addedXml.appendChild(docproperties);
525 QDomElement profileinfo = sceneList.createElement("profileinfo");
526 profileinfo.setAttribute("description", m_profile.description);
527 profileinfo.setAttribute("frame_rate_num", m_profile.frame_rate_num);
528 profileinfo.setAttribute("frame_rate_den", m_profile.frame_rate_den);
529 profileinfo.setAttribute("width", m_profile.width);
530 profileinfo.setAttribute("height", m_profile.height);
531 profileinfo.setAttribute("progressive", m_profile.progressive);
532 profileinfo.setAttribute("sample_aspect_num", m_profile.sample_aspect_num);
533 profileinfo.setAttribute("sample_aspect_den", m_profile.sample_aspect_den);
534 profileinfo.setAttribute("display_aspect_num", m_profile.display_aspect_num);
535 profileinfo.setAttribute("display_aspect_den", m_profile.display_aspect_den);
536 addedXml.appendChild(profileinfo);
539 QDomElement tracksinfo = sceneList.createElement("tracksinfo");
540 foreach(const TrackInfo & info, m_tracksList) {
541 QDomElement trackinfo = sceneList.createElement("trackinfo");
542 if (info.type == AUDIOTRACK) trackinfo.setAttribute("type", "audio");
543 trackinfo.setAttribute("mute", info.isMute);
544 trackinfo.setAttribute("blind", info.isBlind);
545 trackinfo.setAttribute("locked", info.isLocked);
546 trackinfo.setAttribute("trackname", info.trackName);
547 tracksinfo.appendChild(trackinfo);
549 addedXml.appendChild(tracksinfo);
551 // save project folders
552 QMap <QString, QString> folderlist = m_clipManager->documentFolderList();
554 QMapIterator<QString, QString> f(folderlist);
555 while (f.hasNext()) {
557 QDomElement folder = sceneList.createElement("folder");
558 folder.setAttribute("id", f.key());
559 folder.setAttribute("name", f.value());
560 addedXml.appendChild(folder);
563 // Save project clips
565 QList <DocClipBase*> list = m_clipManager->documentClipList();
566 for (int i = 0; i < list.count(); i++) {
567 e = list.at(i)->toXML();
568 e.setTagName("kdenlive_producer");
569 addedXml.appendChild(sceneList.importNode(e, true));
570 QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
571 for (int j = 0; j < marks.count(); j++) {
572 QDomElement marker = sceneList.createElement("marker");
573 marker.setAttribute("time", marks.at(j).time().ms() / 1000);
574 marker.setAttribute("comment", marks.at(j).comment());
575 marker.setAttribute("id", e.attribute("id"));
576 markers.appendChild(marker);
579 addedXml.appendChild(markers);
582 if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml.documentElement(), true));
585 addedXml.appendChild(sceneList.importNode(m_clipManager->groupsXml(), true));
587 //wes.appendChild(doc.importNode(kdenliveData, true));
590 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
591 kWarning() << "////// ERROR writing to file: " << path;
592 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
596 file.write(sceneList.toString().toUtf8());
597 if (file.error() != QFile::NoError) {
598 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
606 ClipManager *KdenliveDoc::clipManager()
608 return m_clipManager;
611 KUrl KdenliveDoc::projectFolder() const
613 //if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
614 return m_projectFolder;
617 void KdenliveDoc::setProjectFolder(KUrl url)
619 if (url == m_projectFolder) return;
621 KStandardDirs::makeDir(url.path());
622 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "titles/");
623 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "thumbs/");
624 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);
625 m_projectFolder = url;
628 void KdenliveDoc::moveProjectData(KUrl url)
630 QList <DocClipBase*> list = m_clipManager->documentClipList();
631 //TODO: Also move ladspa effects files
632 for (int i = 0; i < list.count(); i++) {
633 DocClipBase *clip = list.at(i);
634 if (clip->clipType() == TEXT) {
635 // the image for title clip must be moved
636 KUrl oldUrl = clip->fileURL();
637 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "titles/" + oldUrl.fileName());
638 KIO::Job *job = KIO::copy(oldUrl, newUrl);
639 if (KIO::NetAccess::synchronousRun(job, 0)) clip->setProperty("resource", newUrl.path());
641 QString hash = clip->getClipHash();
642 KUrl oldVideoThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
643 KUrl oldAudioThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
644 if (KIO::NetAccess::exists(oldVideoThumbUrl, KIO::NetAccess::SourceSide, 0)) {
645 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
646 KIO::Job *job = KIO::copy(oldVideoThumbUrl, newUrl);
647 KIO::NetAccess::synchronousRun(job, 0);
649 if (KIO::NetAccess::exists(oldAudioThumbUrl, KIO::NetAccess::SourceSide, 0)) {
650 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
651 KIO::Job *job = KIO::copy(oldAudioThumbUrl, newUrl);
652 if (KIO::NetAccess::synchronousRun(job, 0)) clip->refreshThumbUrl();
657 const QString &KdenliveDoc::profilePath() const
659 return m_profile.path;
662 MltVideoProfile KdenliveDoc::mltProfile() const
667 bool KdenliveDoc::setProfilePath(QString path)
669 if (path.isEmpty()) path = KdenliveSettings::default_profile();
670 if (path.isEmpty()) path = "dv_pal";
671 m_profile = ProfilesDialog::getVideoProfile(path);
672 bool current_fps = m_fps;
673 if (m_profile.path.isEmpty()) {
674 // Profile not found, use embedded profile
675 QDomElement profileInfo = m_document.elementsByTagName("profileinfo").at(0).toElement();
676 if (profileInfo.isNull()) {
677 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, using default profile."), i18n("Missing Profile"));
678 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
680 m_profile.description = profileInfo.attribute("description");
681 m_profile.frame_rate_num = profileInfo.attribute("frame_rate_num").toInt();
682 m_profile.frame_rate_den = profileInfo.attribute("frame_rate_den").toInt();
683 m_profile.width = profileInfo.attribute("width").toInt();
684 m_profile.height = profileInfo.attribute("height").toInt();
685 m_profile.progressive = profileInfo.attribute("progressive").toInt();
686 m_profile.sample_aspect_num = profileInfo.attribute("sample_aspect_num").toInt();
687 m_profile.sample_aspect_den = profileInfo.attribute("sample_aspect_den").toInt();
688 m_profile.display_aspect_num = profileInfo.attribute("display_aspect_num").toInt();
689 m_profile.display_aspect_den = profileInfo.attribute("display_aspect_den").toInt();
690 QString existing = ProfilesDialog::existingProfile(m_profile);
691 if (!existing.isEmpty()) {
692 m_profile = ProfilesDialog::getVideoProfile(existing);
693 KMessageBox::information(kapp->activeWindow(), i18n("Project profile not found, replacing with existing one: %1", m_profile.description), i18n("Missing Profile"));
695 QString newDesc = m_profile.description;
697 while (ok && (newDesc.isEmpty() || ProfilesDialog::existingProfileDescription(newDesc))) {
698 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);
701 // User canceled, use default profile
702 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
704 if (newDesc != m_profile.description) {
705 // Profile description existed, was replaced by new one
706 m_profile.description = newDesc;
708 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, it will be added to your system now."), i18n("Missing Profile"));
710 ProfilesDialog::saveProfile(m_profile);
717 KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
718 m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
719 KdenliveSettings::setProject_fps(m_fps);
720 m_width = m_profile.width;
721 m_height = m_profile.height;
722 kDebug() << "Kdenlive document, init timecode from path: " << path << ", " << m_fps;
723 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(m_fps, true);
724 else m_timecode.setFormat(m_fps);
725 return (current_fps != m_fps);
728 double KdenliveDoc::dar()
730 return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
733 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
735 emit progressInfo(message, progress);
738 QUndoStack *KdenliveDoc::commandStack()
740 return m_commandStack;
744 void KdenliveDoc::setRenderer(Render *render) {
745 if (m_render) return;
747 emit progressInfo(i18n("Loading playlist..."), 0);
748 //qApp->processEvents();
750 m_render->setSceneList(m_document.toString(), m_startPos);
751 kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
754 emit progressInfo(QString(), -1);
757 void KdenliveDoc::checkProjectClips()
759 if (m_render == NULL) return;
760 m_clipManager->resetProducersList(m_render->producersList());
763 void KdenliveDoc::updatePreviewSettings()
765 m_clipManager->updatePreviewSettings();
766 m_render->updatePreviewSettings();
767 QList <Mlt::Producer *> prods = m_render->producersList();
768 m_clipManager->resetProducersList(m_render->producersList());
773 Render *KdenliveDoc::renderer()
778 void KdenliveDoc::updateClip(const QString id)
780 emit updateClipDisplay(id);
783 int KdenliveDoc::getFramePos(QString duration)
785 return m_timecode.getFrameCount(duration);
788 QString KdenliveDoc::producerName(const QString &id)
790 QString result = "unnamed";
791 QDomNodeList prods = producersList();
792 int ct = prods.count();
793 for (int i = 0; i < ct ; i++) {
794 QDomElement e = prods.item(i).toElement();
795 if (e.attribute("id") != "black" && e.attribute("id") == id) {
796 result = e.attribute("name");
797 if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
804 QDomDocument KdenliveDoc::toXml()
809 Timecode KdenliveDoc::timecode() const
814 QDomNodeList KdenliveDoc::producersList()
816 return m_document.elementsByTagName("producer");
819 double KdenliveDoc::projectDuration() const
822 return GenTime(m_render->getLength(), m_fps).ms() / 1000;
827 double KdenliveDoc::fps() const
832 int KdenliveDoc::width() const
837 int KdenliveDoc::height() const
842 KUrl KdenliveDoc::url() const
847 void KdenliveDoc::setUrl(KUrl url)
852 void KdenliveDoc::setModified(bool mod)
854 if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
855 m_autoSaveTimer->start(3000);
857 if (mod == m_modified) return;
859 emit docModified(m_modified);
862 bool KdenliveDoc::isModified() const
867 const QString KdenliveDoc::description() const
870 return i18n("Untitled") + " / " + m_profile.description;
872 return m_url.fileName() + " / " + m_profile.description;
875 void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
877 const QString producerId = clipId.section('_', 0, 0);
878 DocClipBase *clip = m_clipManager->getClipById(producerId);
881 elem.setAttribute("id", producerId);
882 QString path = elem.attribute("resource");
884 if (elem.attribute("type").toInt() == SLIDESHOW) {
885 extension = KUrl(path).fileName();
886 path = KUrl(path).directory();
889 if (path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
890 kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
891 const QString size = elem.attribute("file_size");
892 const QString hash = elem.attribute("file_hash");
894 int action = KMessageBox::No;
895 if (!size.isEmpty() && !hash.isEmpty()) {
896 if (!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
897 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")));
899 if (elem.attribute("type").toInt() == SLIDESHOW) {
900 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")));
901 if (res == KMessageBox::Yes)
902 newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
904 // Abort project loading
908 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")));
909 if (res == KMessageBox::Yes)
910 newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
912 // Abort project loading
917 if (action == KMessageBox::Yes) {
918 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
919 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
920 if (!m_searchFolder.isEmpty()) {
921 newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
923 } else if (action == KMessageBox::Cancel) {
924 m_abortLoading = true;
926 } else if (action == KMessageBox::No) {
927 // Keep clip as placeHolder
928 elem.setAttribute("placeholder", '1');
930 if (!newpath.isEmpty()) {
931 if (elem.attribute("type").toInt() == SLIDESHOW) newpath.append('/' + extension);
932 elem.setAttribute("resource", newpath);
933 setNewClipResource(clipId, newpath);
937 clip = new DocClipBase(m_clipManager, elem, producerId);
938 m_clipManager->addClip(clip);
941 if (createClipItem) {
942 emit addProjectClip(clip);
943 //qApp->processEvents();
947 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
949 QDomNodeList prods = m_document.elementsByTagName("producer");
950 int maxprod = prods.count();
951 for (int i = 0; i < maxprod; i++) {
952 QDomNode m = prods.at(i);
953 QString prodId = m.toElement().attribute("id");
954 if (prodId == id || prodId.startsWith(id + '_')) {
955 QDomNodeList params = m.childNodes();
956 for (int j = 0; j < params.count(); j++) {
957 QDomElement e = params.item(j).toElement();
958 if (e.attribute("name") == "resource") {
959 e.firstChild().setNodeValue(path);
967 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
969 QString foundFileName;
972 QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
973 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
974 QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
975 if (file.open(QIODevice::ReadOnly)) {
976 if (QString::number(file.size()) == matchSize) {
978 * 1 MB = 1 second per 450 files (or faster)
979 * 10 MB = 9 seconds per 450 files (or faster)
981 if (file.size() > 1000000 * 2) {
982 fileData = file.read(1000000);
983 if (file.seek(file.size() - 1000000))
984 fileData.append(file.readAll());
986 fileData = file.readAll();
988 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
989 if (QString(fileHash.toHex()) == matchHash)
990 return file.fileName();
993 kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
995 filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
996 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
997 foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
998 if (!foundFileName.isEmpty())
1001 return foundFileName;
1004 void KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
1006 DocClipBase *clip = m_clipManager->getClipById(clipId);
1008 addClip(elem, clipId, false);
1010 QMap <QString, QString> properties;
1011 QDomNamedNodeMap attributes = elem.attributes();
1013 for (int i = 0; i < attributes.count(); i++) {
1014 attrname = attributes.item(i).nodeName();
1015 if (attrname != "resource")
1016 properties.insert(attrname, attributes.item(i).nodeValue());
1017 kDebug() << attrname << " = " << attributes.item(i).nodeValue();
1019 clip->setProperties(properties);
1020 emit addProjectClip(clip, false);
1022 if (orig != QDomElement()) {
1023 QMap<QString, QString> meta;
1024 QDomNode m = orig.firstChild();
1025 while (!m.isNull()) {
1026 QString name = m.toElement().attribute("name");
1027 if (name.startsWith("meta.attr")) {
1028 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
1030 m = m.nextSibling();
1032 if (!meta.isEmpty()) {
1033 if (clip == NULL) clip = m_clipManager->getClipById(clipId);
1034 if (clip) clip->setMetadata(meta);
1040 void KdenliveDoc::deleteClip(const QString &clipId)
1042 emit signalDeleteProjectClip(clipId);
1045 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
1047 m_clipManager->slotAddClipList(urls, group, groupId);
1048 //emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1053 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
1055 m_clipManager->slotAddClipFile(url, group, groupId);
1056 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1060 const QString KdenliveDoc::getFreeClipId()
1062 return QString::number(m_clipManager->getFreeClipId());
1065 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
1067 return m_clipManager->getClipById(clipId);
1070 void KdenliveDoc::slotCreateXmlClip(const QString &name, const QDomElement xml, QString group, const QString &groupId)
1072 m_clipManager->slotAddXmlClipFile(name, xml, group, groupId);
1074 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1077 void KdenliveDoc::slotCreateColorClip(const QString &name, const QString &color, const QString &duration, QString group, const QString &groupId)
1079 m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId);
1081 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1084 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)
1086 m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop, fade, luma_duration, luma_file, softness, group, groupId);
1088 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1091 void KdenliveDoc::slotCreateTextClip(QString group, const QString &groupId, const QString &templatePath)
1093 QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1094 KStandardDirs::makeDir(titlesFolder);
1095 TitleWidget *dia_ui = new TitleWidget(templatePath, m_timecode, titlesFolder, m_render, kapp->activeWindow());
1096 if (dia_ui->exec() == QDialog::Accepted) {
1097 m_clipManager->slotAddTextClipFile(i18n("Title clip"), dia_ui->outPoint(), dia_ui->xml().toString(), group, groupId);
1099 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1104 void KdenliveDoc::slotCreateTextTemplateClip(QString group, const QString &groupId, KUrl path)
1106 QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1107 if (path.isEmpty()) {
1108 path = KFileDialog::getOpenUrl(KUrl(titlesFolder), "*.kdenlivetitle", kapp->activeWindow(), i18n("Enter Template Path"));
1111 if (path.isEmpty()) return;
1113 //TODO: rewrite with new title system (just set resource)
1114 m_clipManager->slotAddTextTemplateClip(i18n("Template title clip"), path, group, groupId);
1116 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1119 int KdenliveDoc::tracksCount() const
1121 return m_tracksList.count();
1124 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1126 return m_tracksList.at(ix);
1129 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1131 m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1134 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1136 m_tracksList[ix].isLocked = lock;
1139 bool KdenliveDoc::isTrackLocked(int ix) const
1141 return m_tracksList.at(ix).isLocked;
1144 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1146 m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1149 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1151 if (ix == -1) m_tracksList << type;
1152 else m_tracksList.insert(ix, type);
1155 void KdenliveDoc::deleteTrack(int ix)
1157 m_tracksList.removeAt(ix);
1160 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1162 m_tracksList[ix].type = type.type;
1163 m_tracksList[ix].isMute = type.isMute;
1164 m_tracksList[ix].isBlind = type.isBlind;
1165 m_tracksList[ix].isLocked = type.isLocked;
1166 m_tracksList[ix].trackName = type.trackName;
1169 const QList <TrackInfo> KdenliveDoc::tracksList() const
1171 return m_tracksList;
1174 QPoint KdenliveDoc::getTracksCount() const
1178 foreach(const TrackInfo & info, m_tracksList) {
1179 if (info.type == VIDEOTRACK) video++;
1182 return QPoint(video, audio);
1185 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1187 pix.save(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + fileId + ".png");
1190 QString KdenliveDoc::getLadspaFile() const
1193 QString counter = QString::number(ct).rightJustified(5, '0', false);
1194 while (QFile::exists(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa")) {
1196 counter = QString::number(ct).rightJustified(5, '0', false);
1198 return m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa";
1201 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1203 DocumentChecker d(infoproducers, m_document);
1204 return (d.hasMissingClips() == false);
1210 QList <QDomElement> missingClips;
1211 for (int i = 0; i < infoproducers.count(); i++) {
1212 e = infoproducers.item(i).toElement();
1213 clipType = e.attribute("type").toInt();
1214 if (clipType == COLOR) continue;
1215 if (clipType == TEXT) {
1216 //TODO: Check is clip template is missing (xmltemplate) or hash changed
1219 id = e.attribute("id");
1220 resource = e.attribute("resource");
1221 if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1222 if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1223 // Missing clip found
1224 missingClips.append(e);
1226 // Check if the clip has changed
1227 if (clipType != SLIDESHOW && e.hasAttribute("file_hash")) {
1228 if (e.attribute("file_hash") != DocClipBase::getHash(e.attribute("resource")))
1229 e.removeAttribute("file_hash");
1233 if (missingClips.isEmpty()) return true;
1234 DocumentChecker d(missingClips, m_document);
1235 return (d.exec() == QDialog::Accepted);*/
1238 void KdenliveDoc::setDocumentProperty(const QString &name, const QString &value)
1240 m_documentProperties[name] = value;
1243 const QString KdenliveDoc::getDocumentProperty(const QString &name) const
1245 return m_documentProperties.value(name);
1248 QMap <QString, QString> KdenliveDoc::getRenderProperties() const
1250 QMap <QString, QString> renderProperties;
1251 QMapIterator<QString, QString> i(m_documentProperties);
1252 while (i.hasNext()) {
1254 if (i.key().startsWith("render")) renderProperties.insert(i.key(), i.value());
1256 return renderProperties;
1259 #include "kdenlivedoc.moc"