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>
46 #include <mlt++/Mlt.h>
48 const double DOCUMENTVERSION = 0.83;
50 KdenliveDoc::KdenliveDoc(const KUrl &url, const KUrl &projectFolder, QUndoGroup *undoGroup, QString profileName, const QPoint tracks, Render *render, MainWindow *parent) :
57 m_commandStack(new QUndoStack(undoGroup)),
59 m_projectFolder(projectFolder),
60 m_documentLoadingStep(0.0),
61 m_documentLoadingProgress(0),
62 m_abortLoading(false),
66 m_clipManager = new ClipManager(this);
67 m_autoSaveTimer = new QTimer(this);
68 m_autoSaveTimer->setSingleShot(true);
72 success = KIO::NetAccess::download(url.path(), tmpFile, parent);
73 if (!success) // The file cannot be opened
74 KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
78 success = m_document.setContent(&file, false, &errorMsg);
80 KIO::NetAccess::removeTempFile(tmpFile);
81 if (!success) // It is corrupted
82 KMessageBox::error(parent, errorMsg);
84 DocumentValidator validator(m_document);
85 success = validator.isProject();
86 if (!success) // It is not a project file
87 parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file.", m_url.path()), 100);
90 * Validate the file against the current version (upgrade
91 * and recover it if needed). It is NOT a passive operation
93 // TODO: backup the document or alert the user?
94 success = validator.validate(DOCUMENTVERSION);
95 if (success) { // Let the validator handle error messages
96 setModified(validator.isModified());
97 QDomElement mlt = m_document.firstChildElement("mlt");
98 QDomElement infoXml = mlt.firstChildElement("kdenlivedoc");
100 profileName = infoXml.attribute("profile");
101 m_projectFolder = infoXml.attribute("projectfolder");
103 m_startPos = infoXml.attribute("position").toInt();
104 m_zoom = infoXml.attribute("zoom", "7").toInt();
105 m_zoneStart = infoXml.attribute("zonein", "0").toInt();
106 m_zoneEnd = infoXml.attribute("zoneout", "100").toInt();
110 QDomElement tracksinfo = infoXml.firstChildElement("tracksinfo");
111 TrackInfo projectTrack;
112 if (!tracksinfo.isNull()) {
113 QDomNodeList trackslist = tracksinfo.childNodes();
114 int maxchild = trackslist.count();
115 for (int k = 0; k < maxchild; k++) {
116 e = trackslist.at(k).toElement();
117 if (e.tagName() == "trackinfo") {
118 if (e.attribute("type") == "audio") projectTrack.type = AUDIOTRACK;
119 else projectTrack.type = VIDEOTRACK;
120 projectTrack.isMute = e.attribute("mute").toInt();
121 projectTrack.isBlind = e.attribute("blind").toInt();
122 projectTrack.isLocked = e.attribute("locked").toInt();
123 m_tracksList.append(projectTrack);
126 mlt.removeChild(tracksinfo);
128 QDomNodeList producers = m_document.elementsByTagName("producer");
129 QDomNodeList infoproducers = m_document.elementsByTagName("kdenlive_producer");
130 if (checkDocumentClips(infoproducers) == false) m_abortLoading = true;
131 const int max = producers.count();
132 const int infomax = infoproducers.count();
134 QDomNodeList folders = m_document.elementsByTagName("folder");
135 for (int i = 0; i < folders.count(); i++) {
136 e = folders.item(i).cloneNode().toElement();
137 m_clipManager->addFolder(e.attribute("id"), e.attribute("name"));
141 m_documentLoadingStep = 100.0 / (max + infomax + m_document.elementsByTagName("entry").count());
142 parent->slotGotProgressInfo(i18n("Loading project clips"), (int) m_documentLoadingProgress);
146 for (int i = 0; i < infomax && !m_abortLoading; i++) {
147 e = infoproducers.item(i).cloneNode().toElement();
148 if (m_documentLoadingStep > 0) {
149 m_documentLoadingProgress += m_documentLoadingStep;
150 parent->slotGotProgressInfo(QString(), (int) m_documentLoadingProgress);
151 //qApp->processEvents();
153 QString prodId = e.attribute("id");
154 if (!e.isNull() && prodId != "black" && !prodId.startsWith("slowmotion") && !m_abortLoading) {
155 e.setTagName("producer");
156 // Get MLT's original producer properties
158 for (int j = 0; j < max; j++) {
159 QDomElement o = producers.item(j).cloneNode().toElement();
160 QString origId = o.attribute("id").section('_', 0, 0);
161 if (origId == prodId) {
166 addClipInfo(e, orig, prodId);
167 kDebug() << "// KDENLIVE PRODUCER: " << prodId;
170 if (m_abortLoading) {
171 //parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file."), 100);
172 emit resetProjectList();
175 m_tracksList.clear();
176 kWarning() << "Aborted loading of: " << url.path();
177 m_document = createEmptyDocument(KdenliveSettings::videotracks(), KdenliveSettings::audiotracks());
178 setProfilePath(KdenliveSettings::default_profile());
179 m_clipManager->clear();
181 QDomElement markers = infoXml.firstChildElement("markers");
182 if (!markers.isNull()) {
183 QDomNodeList markerslist = markers.childNodes();
184 int maxchild = markerslist.count();
185 for (int k = 0; k < maxchild; k++) {
186 e = markerslist.at(k).toElement();
187 if (e.tagName() == "marker") {
188 m_clipManager->getClipById(e.attribute("id"))->addSnapMarker(GenTime(e.attribute("time").toDouble()), e.attribute("comment"));
191 infoXml.removeChild(markers);
193 setProfilePath(profileName);
194 mlt.removeChild(infoXml);
195 kDebug() << "Reading file: " << url.path() << ", found clips: " << producers.count();
201 } else setProfilePath(profileName);
203 // Something went wrong, or a new file was requested: create a new project
206 m_document = createEmptyDocument(tracks.x(), tracks.y());
209 // Set the video profile (empty == default)
211 // Make sure the project folder is usable
212 if (m_projectFolder.isEmpty() || !KIO::NetAccess::exists(m_projectFolder.path(), KIO::NetAccess::DestinationSide, parent)) {
213 KMessageBox::information(parent, i18n("Document project folder is invalid, setting it to the default one: %1", KdenliveSettings::defaultprojectfolder()));
214 m_projectFolder = KUrl(KdenliveSettings::defaultprojectfolder());
217 // Make sure that the necessary folders exist
218 KStandardDirs::makeDir(m_projectFolder.path() + "/titles/");
219 KStandardDirs::makeDir(m_projectFolder.path() + "/thumbs/");
220 KStandardDirs::makeDir(m_projectFolder.path() + "/ladspa/");
222 kDebug() << "Kdenlive document, init timecode: " << m_fps;
223 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
224 else m_timecode.setFormat((int) m_fps);
226 //kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
227 connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
230 KdenliveDoc::~KdenliveDoc()
232 delete m_commandStack;
233 delete m_clipManager;
234 delete m_autoSaveTimer;
236 if (!m_autosave->fileName().isEmpty()) m_autosave->remove();
241 void KdenliveDoc::setSceneList()
243 m_render->setSceneList(m_document.toString(), m_startPos);
244 // m_document xml is now useless, clear it
249 QDomDocument KdenliveDoc::createEmptyDocument(const int videotracks, const int audiotracks)
251 // Creating new document
253 QDomElement mlt = doc.createElement("mlt");
254 doc.appendChild(mlt);
257 TrackInfo videoTrack;
258 videoTrack.type = VIDEOTRACK;
259 videoTrack.isMute = false;
260 videoTrack.isBlind = false;
261 videoTrack.isLocked = false;
263 TrackInfo audioTrack;
264 audioTrack.type = AUDIOTRACK;
265 audioTrack.isMute = false;
266 audioTrack.isBlind = true;
267 audioTrack.isLocked = false;
269 QDomElement tractor = doc.createElement("tractor");
270 tractor.setAttribute("id", "maintractor");
271 QDomElement multitrack = doc.createElement("multitrack");
272 QDomElement playlist = doc.createElement("playlist");
273 playlist.setAttribute("id", "black_track");
274 mlt.appendChild(playlist);
278 int total = audiotracks + videotracks + 1;
280 for (int i = 1; i < total; i++) {
281 QDomElement playlist = doc.createElement("playlist");
282 playlist.setAttribute("id", "playlist" + QString::number(i));
283 mlt.appendChild(playlist);
286 QDomElement track0 = doc.createElement("track");
287 track0.setAttribute("producer", "black_track");
288 tractor.appendChild(track0);
290 // create audio tracks
291 for (int i = 1; i < audiotracks + 1; i++) {
292 QDomElement track = doc.createElement("track");
293 track.setAttribute("producer", "playlist" + QString::number(i));
294 track.setAttribute("hide", "video");
295 tractor.appendChild(track);
296 m_tracksList.append(audioTrack);
299 // create video tracks
300 for (int i = audiotracks + 1; i < total; i++) {
301 QDomElement track = doc.createElement("track");
302 track.setAttribute("producer", "playlist" + QString::number(i));
303 tractor.appendChild(track);
304 m_tracksList.append(videoTrack);
307 for (int i = 2; i < total ; i++) {
308 QDomElement transition = doc.createElement("transition");
309 transition.setAttribute("always_active", "1");
311 QDomElement property = doc.createElement("property");
312 property.setAttribute("name", "a_track");
313 QDomText value = doc.createTextNode(QString::number(1));
314 property.appendChild(value);
315 transition.appendChild(property);
317 property = doc.createElement("property");
318 property.setAttribute("name", "b_track");
319 value = doc.createTextNode(QString::number(i));
320 property.appendChild(value);
321 transition.appendChild(property);
323 property = doc.createElement("property");
324 property.setAttribute("name", "mlt_service");
325 value = doc.createTextNode("mix");
326 property.appendChild(value);
327 transition.appendChild(property);
329 property = doc.createElement("property");
330 property.setAttribute("name", "combine");
331 value = doc.createTextNode("1");
332 property.appendChild(value);
333 transition.appendChild(property);
335 property = doc.createElement("property");
336 property.setAttribute("name", "internal_added");
337 value = doc.createTextNode("237");
338 property.appendChild(value);
339 transition.appendChild(property);
340 tractor.appendChild(transition);
342 mlt.appendChild(tractor);
347 void KdenliveDoc::syncGuides(QList <Guide *> guides)
350 QDomElement guideNode = m_guidesXml.createElement("guides");
351 m_guidesXml.appendChild(guideNode);
354 for (int i = 0; i < guides.count(); i++) {
355 e = m_guidesXml.createElement("guide");
356 e.setAttribute("time", guides.at(i)->position().ms() / 1000);
357 e.setAttribute("comment", guides.at(i)->label());
358 guideNode.appendChild(e);
361 emit guidesUpdated();
364 QDomElement KdenliveDoc::guidesXml() const
366 return m_guidesXml.documentElement();
369 void KdenliveDoc::slotAutoSave()
371 if (m_render && m_autosave) {
372 if (!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
373 // show error: could not open the autosave file
374 kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
376 kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
378 if (KdenliveSettings::dropbframes()) {
379 KdenliveSettings::setDropbframes(false);
380 m_clipManager->updatePreviewSettings();
381 doc = m_render->sceneList();
382 KdenliveSettings::setDropbframes(true);
383 m_clipManager->updatePreviewSettings();
384 } else doc = m_render->sceneList();
385 saveSceneList(m_autosave->fileName(), doc);
389 void KdenliveDoc::setZoom(int factor)
394 int KdenliveDoc::zoom() const
399 void KdenliveDoc::setZone(int start, int end)
405 QPoint KdenliveDoc::zone() const
407 return QPoint(m_zoneStart, m_zoneEnd);
410 bool KdenliveDoc::saveSceneList(const QString &path, const QString &scene)
412 QDomDocument sceneList;
413 sceneList.setContent(scene, true);
414 QDomElement mlt = sceneList.firstChildElement("mlt");
415 QDomElement addedXml = sceneList.createElement("kdenlivedoc");
416 mlt.appendChild(addedXml);
418 QDomElement markers = sceneList.createElement("markers");
419 addedXml.setAttribute("version", DOCUMENTVERSION);
420 addedXml.setAttribute("kdenliveversion", VERSION);
421 addedXml.setAttribute("profile", profilePath());
422 addedXml.setAttribute("position", m_render->seekPosition().frames(m_fps));
423 addedXml.setAttribute("zonein", m_zoneStart);
424 addedXml.setAttribute("zoneout", m_zoneEnd);
425 addedXml.setAttribute("projectfolder", m_projectFolder.path());
426 addedXml.setAttribute("zoom", m_zoom);
429 QDomElement profileinfo = sceneList.createElement("profileinfo");
430 profileinfo.setAttribute("description", m_profile.description);
431 profileinfo.setAttribute("frame_rate_num", m_profile.frame_rate_num);
432 profileinfo.setAttribute("frame_rate_den", m_profile.frame_rate_den);
433 profileinfo.setAttribute("width", m_profile.width);
434 profileinfo.setAttribute("height", m_profile.height);
435 profileinfo.setAttribute("progressive", m_profile.progressive);
436 profileinfo.setAttribute("sample_aspect_num", m_profile.sample_aspect_num);
437 profileinfo.setAttribute("sample_aspect_den", m_profile.sample_aspect_den);
438 profileinfo.setAttribute("display_aspect_num", m_profile.display_aspect_num);
439 profileinfo.setAttribute("display_aspect_den", m_profile.display_aspect_den);
440 addedXml.appendChild(profileinfo);
443 QDomElement tracksinfo = sceneList.createElement("tracksinfo");
444 foreach(const TrackInfo &info, m_tracksList) {
445 QDomElement trackinfo = sceneList.createElement("trackinfo");
446 if (info.type == AUDIOTRACK) trackinfo.setAttribute("type", "audio");
447 trackinfo.setAttribute("mute", info.isMute);
448 trackinfo.setAttribute("blind", info.isBlind);
449 trackinfo.setAttribute("locked", info.isLocked);
450 tracksinfo.appendChild(trackinfo);
452 addedXml.appendChild(tracksinfo);
454 // save project folders
455 QMap <QString, QString> folderlist = m_clipManager->documentFolderList();
457 QMapIterator<QString, QString> f(folderlist);
458 while (f.hasNext()) {
460 QDomElement folder = sceneList.createElement("folder");
461 folder.setAttribute("id", f.key());
462 folder.setAttribute("name", f.value());
463 addedXml.appendChild(folder);
466 // Save project clips
468 QList <DocClipBase*> list = m_clipManager->documentClipList();
469 for (int i = 0; i < list.count(); i++) {
470 e = list.at(i)->toXML();
471 e.setTagName("kdenlive_producer");
472 addedXml.appendChild(sceneList.importNode(e, true));
473 QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
474 for (int j = 0; j < marks.count(); j++) {
475 QDomElement marker = sceneList.createElement("marker");
476 marker.setAttribute("time", marks.at(j).time().ms() / 1000);
477 marker.setAttribute("comment", marks.at(j).comment());
478 marker.setAttribute("id", e.attribute("id"));
479 markers.appendChild(marker);
482 addedXml.appendChild(markers);
485 if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml.documentElement(), true));
488 addedXml.appendChild(sceneList.importNode(m_clipManager->groupsXml(), true));
490 //wes.appendChild(doc.importNode(kdenliveData, true));
493 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
494 kWarning() << "////// ERROR writing to file: " << path;
495 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
499 file.write(sceneList.toString().toUtf8());
500 if (file.error() != QFile::NoError) {
501 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
509 ClipManager *KdenliveDoc::clipManager()
511 return m_clipManager;
514 KUrl KdenliveDoc::projectFolder() const
516 //if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
517 return m_projectFolder;
520 void KdenliveDoc::setProjectFolder(KUrl url)
522 if (url == m_projectFolder) return;
524 KStandardDirs::makeDir(url.path());
525 KStandardDirs::makeDir(url.path() + "/titles/");
526 KStandardDirs::makeDir(url.path() + "/thumbs/");
527 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);
528 m_projectFolder = url;
531 void KdenliveDoc::moveProjectData(KUrl url)
533 QList <DocClipBase*> list = m_clipManager->documentClipList();
534 //TODO: Also move ladspa effects files
535 for (int i = 0; i < list.count(); i++) {
536 DocClipBase *clip = list.at(i);
537 if (clip->clipType() == TEXT) {
538 // the image for title clip must be moved
539 KUrl oldUrl = clip->fileURL();
540 KUrl newUrl = KUrl(url.path() + "/titles/" + oldUrl.fileName());
541 KIO::Job *job = KIO::copy(oldUrl, newUrl);
542 if (KIO::NetAccess::synchronousRun(job, 0)) clip->setProperty("resource", newUrl.path());
544 QString hash = clip->getClipHash();
545 KUrl oldVideoThumbUrl = KUrl(m_projectFolder.path() + "/thumbs/" + hash + ".png");
546 KUrl oldAudioThumbUrl = KUrl(m_projectFolder.path() + "/thumbs/" + hash + ".thumb");
547 if (KIO::NetAccess::exists(oldVideoThumbUrl, KIO::NetAccess::SourceSide, 0)) {
548 KUrl newUrl = KUrl(url.path() + "/thumbs/" + hash + ".png");
549 KIO::Job *job = KIO::copy(oldVideoThumbUrl, newUrl);
550 KIO::NetAccess::synchronousRun(job, 0);
552 if (KIO::NetAccess::exists(oldAudioThumbUrl, KIO::NetAccess::SourceSide, 0)) {
553 KUrl newUrl = KUrl(url.path() + "/thumbs/" + hash + ".thumb");
554 KIO::Job *job = KIO::copy(oldAudioThumbUrl, newUrl);
555 if (KIO::NetAccess::synchronousRun(job, 0)) clip->refreshThumbUrl();
560 const QString &KdenliveDoc::profilePath() const
562 return m_profile.path;
565 MltVideoProfile KdenliveDoc::mltProfile() const
570 void KdenliveDoc::setProfilePath(QString path)
572 if (path.isEmpty()) path = KdenliveSettings::default_profile();
573 if (path.isEmpty()) path = "dv_pal";
574 m_profile = ProfilesDialog::getVideoProfile(path);
575 if (m_profile.path.isEmpty()) {
576 // Profile not found, use embedded profile
577 QDomElement profileInfo = m_document.elementsByTagName("profileinfo").at(0).toElement();
578 if (profileInfo.isNull()) {
579 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, using default profile."), i18n("Missing Profile"));
580 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
582 m_profile.description = profileInfo.attribute("description");
583 m_profile.frame_rate_num = profileInfo.attribute("frame_rate_num").toInt();
584 m_profile.frame_rate_den = profileInfo.attribute("frame_rate_den").toInt();
585 m_profile.width = profileInfo.attribute("width").toInt();
586 m_profile.height = profileInfo.attribute("height").toInt();
587 m_profile.progressive = profileInfo.attribute("progressive").toInt();
588 m_profile.sample_aspect_num = profileInfo.attribute("sample_aspect_num").toInt();
589 m_profile.sample_aspect_den = profileInfo.attribute("sample_aspect_den").toInt();
590 m_profile.display_aspect_num = profileInfo.attribute("display_aspect_num").toInt();
591 m_profile.display_aspect_den = profileInfo.attribute("display_aspect_den").toInt();
592 QString existing = ProfilesDialog::existingProfile(m_profile);
593 if (!existing.isEmpty()) {
594 m_profile = ProfilesDialog::getVideoProfile(existing);
595 KMessageBox::information(kapp->activeWindow(), i18n("Project profile not found, replacing with existing one: %1", m_profile.description), i18n("Missing Profile"));
597 QString newDesc = m_profile.description;
599 while (ok && (newDesc.isEmpty() || ProfilesDialog::existingProfileDescription(newDesc))) {
600 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);
603 // User canceled, use default profile
604 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
606 if (newDesc != m_profile.description) {
607 // Profile description existed, was replaced by new one
608 m_profile.description = newDesc;
610 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, it will be added to your system now."), i18n("Missing Profile"));
612 ProfilesDialog::saveProfile(m_profile);
619 KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
620 m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
621 KdenliveSettings::setProject_fps(m_fps);
622 m_width = m_profile.width;
623 m_height = m_profile.height;
624 kDebug() << "Kdenlive document, init timecode from path: " << path << ", " << m_fps;
625 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
626 else m_timecode.setFormat((int) m_fps);
629 double KdenliveDoc::dar()
631 return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
634 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
636 emit progressInfo(message, progress);
639 void KdenliveDoc::loadingProgressed()
641 m_documentLoadingProgress += m_documentLoadingStep;
642 emit progressInfo(QString(), (int) m_documentLoadingProgress);
645 QUndoStack *KdenliveDoc::commandStack()
647 return m_commandStack;
651 void KdenliveDoc::setRenderer(Render *render) {
652 if (m_render) return;
654 emit progressInfo(i18n("Loading playlist..."), 0);
655 //qApp->processEvents();
657 m_render->setSceneList(m_document.toString(), m_startPos);
658 kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
661 emit progressInfo(QString(), -1);
664 void KdenliveDoc::checkProjectClips()
666 kDebug() << "+++++++++++++ + + + + CHK PCLIPS";
667 if (m_render == NULL) return;
668 m_clipManager->resetProducersList(m_render->producersList());
672 QList <Mlt::Producer *> prods = m_render->producersList();
676 for (int i = 0; i < prods.count(); i++) {
677 id = prods.at(i)->get("id");
678 prodId = id.section('_', 0, 0);
679 prodTrack = id.section('_', 1, 1);
680 DocClipBase *clip = m_clipManager->getClipById(prodId);
681 if (clip) clip->setProducer(prods.at(i));
682 if (clip && clip->clipType() == TEXT && !QFile::exists(clip->fileURL().path())) {
683 // regenerate text clip image if required
684 //kDebug() << "// TITLE: " << clip->getProperty("titlename") << " Preview file: " << clip->getProperty("resource") << " DOES NOT EXIST";
685 QString titlename = clip->getProperty("name");
686 QString titleresource;
687 if (titlename.isEmpty()) {
688 QStringList titleInfo = TitleWidget::getFreeTitleInfo(projectFolder());
689 titlename = titleInfo.at(0);
690 titleresource = titleInfo.at(1);
691 clip->setProperty("name", titlename);
692 kDebug() << "// New title set to: " << titlename;
694 titleresource = TitleWidget::getFreeTitleInfo(projectFolder()).at(1);
695 //titleresource = TitleWidget::getTitleResourceFromName(projectFolder(), titlename);
697 TitleWidget *dia_ui = new TitleWidget(KUrl(), KUrl(titleresource).directory(), m_render, kapp->activeWindow());
699 doc.setContent(clip->getProperty("xmldata"));
701 QImage pix = dia_ui->renderedPixmap();
702 pix.save(titleresource);
703 clip->setProperty("resource", titleresource);
705 clip->producer()->set("force_reload", 1);
710 void KdenliveDoc::updatePreviewSettings()
712 m_clipManager->updatePreviewSettings();
713 m_render->updatePreviewSettings();
714 m_clipManager->resetProducersList(m_render->producersList());
718 Render *KdenliveDoc::renderer()
723 void KdenliveDoc::updateClip(const QString &id)
725 emit updateClipDisplay(id);
728 int KdenliveDoc::getFramePos(QString duration)
730 return m_timecode.getFrameCount(duration, m_fps);
733 QString KdenliveDoc::producerName(const QString &id)
735 QString result = "unnamed";
736 QDomNodeList prods = producersList();
737 int ct = prods.count();
738 for (int i = 0; i < ct ; i++) {
739 QDomElement e = prods.item(i).toElement();
740 if (e.attribute("id") != "black" && e.attribute("id") == id) {
741 result = e.attribute("name");
742 if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
749 QDomDocument KdenliveDoc::toXml()
754 Timecode KdenliveDoc::timecode() const
759 QDomNodeList KdenliveDoc::producersList()
761 return m_document.elementsByTagName("producer");
764 double KdenliveDoc::projectDuration() const
767 return GenTime(m_render->getLength(), m_fps).ms() / 1000;
772 double KdenliveDoc::fps() const
777 int KdenliveDoc::width() const
782 int KdenliveDoc::height() const
787 KUrl KdenliveDoc::url() const
792 void KdenliveDoc::setUrl(KUrl url)
797 void KdenliveDoc::setModified(bool mod)
799 if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
800 m_autoSaveTimer->start(3000);
802 if (mod == m_modified) return;
804 emit docModified(m_modified);
807 bool KdenliveDoc::isModified() const
812 const QString KdenliveDoc::description() const
815 return i18n("Untitled") + " / " + m_profile.description;
817 return m_url.fileName() + " / " + m_profile.description;
820 void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
822 const QString producerId = clipId.section('_', 0, 0);
823 DocClipBase *clip = m_clipManager->getClipById(producerId);
826 elem.setAttribute("id", producerId);
827 QString path = elem.attribute("resource");
829 if (elem.attribute("type").toInt() == SLIDESHOW) {
830 extension = KUrl(path).fileName();
831 path = KUrl(path).directory();
832 } else if (elem.attribute("type").toInt() == TEXT && QFile::exists(path) == false) {
833 kDebug() << "// TITLE: " << elem.attribute("name") << " Preview file: " << elem.attribute("resource") << " DOES NOT EXIST";
834 QString titlename = elem.attribute("name");
835 QString titleresource;
836 if (titlename.isEmpty()) {
837 QStringList titleInfo = TitleWidget::getFreeTitleInfo(projectFolder());
838 titlename = titleInfo.at(0);
839 titleresource = titleInfo.at(1);
840 elem.setAttribute("name", titlename);
841 kDebug() << "// New title set to: " << titlename;
843 titleresource = TitleWidget::getFreeTitleInfo(projectFolder()).at(1);
844 //titleresource = TitleWidget::getTitleResourceFromName(projectFolder(), titlename);
846 TitleWidget *dia_ui = new TitleWidget(KUrl(), KUrl(titleresource).directory(), m_render, kapp->activeWindow());
848 doc.setContent(elem.attribute("xmldata"));
850 QImage pix = dia_ui->renderedPixmap();
851 pix.save(titleresource);
852 elem.setAttribute("resource", titleresource);
853 setNewClipResource(clipId, titleresource);
857 if (path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
858 kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
859 const QString size = elem.attribute("file_size");
860 const QString hash = elem.attribute("file_hash");
862 int action = KMessageBox::No;
863 if (!size.isEmpty() && !hash.isEmpty()) {
864 if (!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
865 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")));
867 if (elem.attribute("type").toInt() == SLIDESHOW) {
868 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")));
869 if (res == KMessageBox::Yes)
870 newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
872 // Abort project loading
876 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")));
877 if (res == KMessageBox::Yes)
878 newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
880 // Abort project loading
885 if (action == KMessageBox::Yes) {
886 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
887 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
888 if (!m_searchFolder.isEmpty()) {
889 newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
891 } else if (action == KMessageBox::Cancel) {
892 m_abortLoading = true;
894 } else if (action == KMessageBox::No) {
895 // Keep clip as placeHolder
896 elem.setAttribute("placeholder", '1');
898 if (!newpath.isEmpty()) {
899 if (elem.attribute("type").toInt() == SLIDESHOW) newpath.append('/' + extension);
900 elem.setAttribute("resource", newpath);
901 setNewClipResource(clipId, newpath);
905 clip = new DocClipBase(m_clipManager, elem, producerId);
906 m_clipManager->addClip(clip);
909 if (createClipItem) {
910 emit addProjectClip(clip);
911 qApp->processEvents();
912 m_render->getFileProperties(clip->toXML(), clip->getId());
917 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
919 QDomNodeList prods = m_document.elementsByTagName("producer");
920 int maxprod = prods.count();
921 for (int i = 0; i < maxprod; i++) {
922 QDomNode m = prods.at(i);
923 QString prodId = m.toElement().attribute("id");
924 if (prodId == id || prodId.startsWith(id + '_')) {
925 QDomNodeList params = m.childNodes();
926 for (int j = 0; j < params.count(); j++) {
927 QDomElement e = params.item(j).toElement();
928 if (e.attribute("name") == "resource") {
929 e.firstChild().setNodeValue(path);
937 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
939 QString foundFileName;
942 QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
943 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
944 QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
945 if (file.open(QIODevice::ReadOnly)) {
946 if (QString::number(file.size()) == matchSize) {
948 * 1 MB = 1 second per 450 files (or faster)
949 * 10 MB = 9 seconds per 450 files (or faster)
951 if (file.size() > 1000000*2) {
952 fileData = file.read(1000000);
953 if (file.seek(file.size() - 1000000))
954 fileData.append(file.readAll());
956 fileData = file.readAll();
958 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
959 if (QString(fileHash.toHex()) == matchHash)
960 return file.fileName();
963 kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
965 filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
966 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
967 foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
968 if (!foundFileName.isEmpty())
971 return foundFileName;
974 void KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
976 DocClipBase *clip = m_clipManager->getClipById(clipId);
978 addClip(elem, clipId, false);
980 QMap <QString, QString> properties;
981 QDomNamedNodeMap attributes = elem.attributes();
983 for (int i = 0; i < attributes.count(); i++) {
984 attrname = attributes.item(i).nodeName();
985 if (attrname != "resource")
986 properties.insert(attrname, attributes.item(i).nodeValue());
987 kDebug() << attrname << " = " << attributes.item(i).nodeValue();
989 clip->setProperties(properties);
990 emit addProjectClip(clip, false);
992 if (orig != QDomElement()) {
993 QMap<QString, QString> meta;
994 QDomNode m = orig.firstChild();
995 while (!m.isNull()) {
996 QString name = m.toElement().attribute("name");
997 if (name.startsWith("meta.attr")) {
998 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
1000 m = m.nextSibling();
1002 if (!meta.isEmpty()) {
1003 if (clip == NULL) clip = m_clipManager->getClipById(clipId);
1004 if (clip) clip->setMetadata(meta);
1009 void KdenliveDoc::deleteProjectClip(QList <QString> ids)
1011 for (int i = 0; i < ids.size(); ++i) {
1012 emit deleteTimelineClip(ids.at(i));
1013 m_clipManager->slotDeleteClip(ids.at(i));
1018 void KdenliveDoc::deleteClip(const QString &clipId)
1020 emit signalDeleteProjectClip(clipId);
1021 m_clipManager->deleteClip(clipId);
1024 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
1026 m_clipManager->slotAddClipList(urls, group, groupId);
1027 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1032 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
1034 //kDebug() << "///////// DOCUM, ADD CLP: " << url;
1035 m_clipManager->slotAddClipFile(url, group, groupId);
1036 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1040 const QString KdenliveDoc::getFreeClipId()
1042 return QString::number(m_clipManager->getFreeClipId());
1045 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
1047 return m_clipManager->getClipById(clipId);
1050 void KdenliveDoc::slotCreateTextClip(QString /*group*/, const QString &/*groupId*/)
1052 QString titlesFolder = projectFolder().path() + "/titles/";
1053 KStandardDirs::makeDir(titlesFolder);
1054 TitleWidget *dia_ui = new TitleWidget(KUrl(), titlesFolder, m_render, kapp->activeWindow());
1055 if (dia_ui->exec() == QDialog::Accepted) {
1056 QStringList titleInfo = TitleWidget::getFreeTitleInfo(projectFolder());
1057 QImage pix = dia_ui->renderedPixmap();
1058 pix.save(titleInfo.at(1));
1059 //dia_ui->saveTitle(path + ".kdenlivetitle");
1060 m_clipManager->slotAddTextClipFile(titleInfo.at(0), titleInfo.at(1), dia_ui->xml().toString(), QString(), QString());
1066 int KdenliveDoc::tracksCount() const
1068 return m_tracksList.count();
1071 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1073 return m_tracksList.at(ix);
1076 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1078 m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1081 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1083 m_tracksList[ix].isLocked = lock;
1086 bool KdenliveDoc::isTrackLocked(int ix) const
1088 return m_tracksList.at(ix).isLocked;
1091 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1093 m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1096 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1098 if (ix == -1) m_tracksList << type;
1099 else m_tracksList.insert(ix, type);
1102 void KdenliveDoc::deleteTrack(int ix)
1104 m_tracksList.removeAt(ix);
1107 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1109 m_tracksList[ix].type = type.type;
1110 m_tracksList[ix].isMute = type.isMute;
1111 m_tracksList[ix].isBlind = type.isBlind;
1112 m_tracksList[ix].isLocked = type.isLocked;
1115 const QList <TrackInfo> KdenliveDoc::tracksList() const
1117 return m_tracksList;
1120 QPoint KdenliveDoc::getTracksCount() const
1124 foreach(const TrackInfo &info, m_tracksList) {
1125 if (info.type == VIDEOTRACK) video++;
1128 return QPoint(video, audio);
1131 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1133 pix.save(m_projectFolder.path() + "/thumbs/" + fileId + ".png");
1136 QString KdenliveDoc::getLadspaFile() const
1139 QString counter = QString::number(ct).rightJustified(5, '0', false);
1140 while (QFile::exists(m_projectFolder.path() + "/ladspa/" + counter + ".ladspa")) {
1142 counter = QString::number(ct).rightJustified(5, '0', false);
1144 return m_projectFolder.path() + "/ladspa/" + counter + ".ladspa";
1147 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1153 QList <QDomElement> missingClips;
1154 for (int i = 0; i < infoproducers.count(); i++) {
1155 e = infoproducers.item(i).toElement();
1156 clipType = e.attribute("type").toInt();
1157 if (clipType == TEXT || clipType == COLOR) continue;
1158 id = e.attribute("id");
1159 resource = e.attribute("resource");
1160 if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1161 if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1162 // Missing clip found
1163 missingClips.append(e);
1166 if (missingClips.isEmpty()) return true;
1167 DocumentChecker d(missingClips, m_document);
1168 return (d.exec() == QDialog::Accepted);
1172 #include "kdenlivedoc.moc"