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>
45 #include <mlt++/Mlt.h>
47 const double DOCUMENTVERSION = 0.83;
49 KdenliveDoc::KdenliveDoc(const KUrl &url, const KUrl &projectFolder, QUndoGroup *undoGroup, const QString &profileName, const QPoint tracks, Render *render, MainWindow *parent) :
56 m_commandStack(new QUndoStack(undoGroup)),
58 m_projectFolder(projectFolder),
59 m_documentLoadingStep(0.0),
60 m_documentLoadingProgress(0),
61 m_abortLoading(false),
65 m_clipManager = new ClipManager(this);
66 m_autoSaveTimer = new QTimer(this);
67 m_autoSaveTimer->setSingleShot(true);
71 success = KIO::NetAccess::download(url.path(), tmpFile, parent);
72 if (!success) // The file cannot be opened
73 KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
77 success = m_document.setContent(&file, false, &errorMsg);
79 KIO::NetAccess::removeTempFile(tmpFile);
80 if (!success) // It is corrupted
81 KMessageBox::error(parent, errorMsg);
83 DocumentValidator validator(m_document);
84 success = validator.isProject();
85 if (!success) // It is not a project file
86 parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file.", m_url.path()), 100);
89 * Validate the file against the current version (upgrade
90 * and recover it if needed). It is NOT a passive operation
92 // TODO: backup the document or alert the user?
93 success = validator.validate(DOCUMENTVERSION);
94 if (success) { // Let the validator handle error messages
95 setModified(validator.isModified());
96 QDomNode infoXmlNode = m_document.elementsByTagName("kdenlivedoc").at(0);
97 QDomElement infoXml = infoXmlNode.toElement();
98 QDomNode mlt = m_document.elementsByTagName("mlt").at(0);
100 QString profilePath = 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 QDomNode tracksinfo = m_document.elementsByTagName("tracksinfo").at(0);
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 QDomNode markers = m_document.elementsByTagName("markers").at(0);
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 mlt.removeChild(markers);
193 m_document.removeChild(infoXmlNode);
194 kDebug() << "Reading file: " << url.path() << ", found clips: " << producers.count();
202 // Something went wrong, or a new file was requested: create a new project
205 m_document = createEmptyDocument(tracks.x(), tracks.y());
208 // Set the video profile (empty == default)
209 setProfilePath(profileName);
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 QDomNode mlt = sceneList.elementsByTagName("mlt").at(0);
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 tracksinfo = sceneList.createElement("tracksinfo");
430 foreach(const TrackInfo &info, m_tracksList) {
431 QDomElement trackinfo = sceneList.createElement("trackinfo");
432 if (info.type == AUDIOTRACK) trackinfo.setAttribute("type", "audio");
433 trackinfo.setAttribute("mute", info.isMute);
434 trackinfo.setAttribute("blind", info.isBlind);
435 trackinfo.setAttribute("locked", info.isLocked);
436 tracksinfo.appendChild(trackinfo);
438 addedXml.appendChild(tracksinfo);
440 // save project folders
441 QMap <QString, QString> folderlist = m_clipManager->documentFolderList();
443 QMapIterator<QString, QString> f(folderlist);
444 while (f.hasNext()) {
446 QDomElement folder = sceneList.createElement("folder");
447 folder.setAttribute("id", f.key());
448 folder.setAttribute("name", f.value());
449 addedXml.appendChild(folder);
452 // Save project clips
454 QList <DocClipBase*> list = m_clipManager->documentClipList();
455 for (int i = 0; i < list.count(); i++) {
456 e = list.at(i)->toXML();
457 e.setTagName("kdenlive_producer");
458 addedXml.appendChild(sceneList.importNode(e, true));
459 QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
460 for (int j = 0; j < marks.count(); j++) {
461 QDomElement marker = sceneList.createElement("marker");
462 marker.setAttribute("time", marks.at(j).time().ms() / 1000);
463 marker.setAttribute("comment", marks.at(j).comment());
464 marker.setAttribute("id", e.attribute("id"));
465 markers.appendChild(marker);
468 addedXml.appendChild(markers);
471 if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml.documentElement(), true));
474 addedXml.appendChild(sceneList.importNode(m_clipManager->groupsXml(), true));
476 //wes.appendChild(doc.importNode(kdenliveData, true));
479 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
480 kWarning() << "////// ERROR writing to file: " << path;
481 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
485 file.write(sceneList.toString().toUtf8());
486 if (file.error() != QFile::NoError) {
487 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
495 ClipManager *KdenliveDoc::clipManager()
497 return m_clipManager;
500 KUrl KdenliveDoc::projectFolder() const
502 //if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
503 return m_projectFolder;
506 void KdenliveDoc::setProjectFolder(KUrl url)
508 if (url == m_projectFolder) return;
510 KStandardDirs::makeDir(url.path());
511 KStandardDirs::makeDir(url.path() + "/titles/");
512 KStandardDirs::makeDir(url.path() + "/thumbs/");
513 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);
514 m_projectFolder = url;
517 void KdenliveDoc::moveProjectData(KUrl url)
519 QList <DocClipBase*> list = m_clipManager->documentClipList();
520 //TODO: Also move ladspa effects files
521 for (int i = 0; i < list.count(); i++) {
522 DocClipBase *clip = list.at(i);
523 if (clip->clipType() == TEXT) {
524 // the image for title clip must be moved
525 KUrl oldUrl = clip->fileURL();
526 KUrl newUrl = KUrl(url.path() + "/titles/" + oldUrl.fileName());
527 KIO::Job *job = KIO::copy(oldUrl, newUrl);
528 if (KIO::NetAccess::synchronousRun(job, 0)) clip->setProperty("resource", newUrl.path());
530 QString hash = clip->getClipHash();
531 KUrl oldVideoThumbUrl = KUrl(m_projectFolder.path() + "/thumbs/" + hash + ".png");
532 KUrl oldAudioThumbUrl = KUrl(m_projectFolder.path() + "/thumbs/" + hash + ".thumb");
533 if (KIO::NetAccess::exists(oldVideoThumbUrl, KIO::NetAccess::SourceSide, 0)) {
534 KUrl newUrl = KUrl(url.path() + "/thumbs/" + hash + ".png");
535 KIO::Job *job = KIO::copy(oldVideoThumbUrl, newUrl);
536 KIO::NetAccess::synchronousRun(job, 0);
538 if (KIO::NetAccess::exists(oldAudioThumbUrl, KIO::NetAccess::SourceSide, 0)) {
539 KUrl newUrl = KUrl(url.path() + "/thumbs/" + hash + ".thumb");
540 KIO::Job *job = KIO::copy(oldAudioThumbUrl, newUrl);
541 if (KIO::NetAccess::synchronousRun(job, 0)) clip->refreshThumbUrl();
546 const QString &KdenliveDoc::profilePath() const
548 return m_profile.path;
551 MltVideoProfile KdenliveDoc::mltProfile() const
556 void KdenliveDoc::setProfilePath(QString path)
558 if (path.isEmpty()) path = KdenliveSettings::default_profile();
559 if (path.isEmpty()) path = "dv_pal";
560 m_profile = ProfilesDialog::getVideoProfile(path);
561 KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
562 m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
563 KdenliveSettings::setProject_fps(m_fps);
564 m_width = m_profile.width;
565 m_height = m_profile.height;
566 kDebug() << "Kdenlive document, init timecode from path: " << path << ", " << m_fps;
567 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
568 else m_timecode.setFormat((int) m_fps);
571 double KdenliveDoc::dar()
573 return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
576 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
578 emit progressInfo(message, progress);
581 void KdenliveDoc::loadingProgressed()
583 m_documentLoadingProgress += m_documentLoadingStep;
584 emit progressInfo(QString(), (int) m_documentLoadingProgress);
587 QUndoStack *KdenliveDoc::commandStack()
589 return m_commandStack;
593 void KdenliveDoc::setRenderer(Render *render) {
594 if (m_render) return;
596 emit progressInfo(i18n("Loading playlist..."), 0);
597 //qApp->processEvents();
599 m_render->setSceneList(m_document.toString(), m_startPos);
600 kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
603 emit progressInfo(QString(), -1);
606 void KdenliveDoc::checkProjectClips()
608 kDebug() << "+++++++++++++ + + + + CHK PCLIPS";
609 if (m_render == NULL) return;
610 m_clipManager->resetProducersList(m_render->producersList());
614 QList <Mlt::Producer *> prods = m_render->producersList();
618 for (int i = 0; i < prods.count(); i++) {
619 id = prods.at(i)->get("id");
620 prodId = id.section('_', 0, 0);
621 prodTrack = id.section('_', 1, 1);
622 DocClipBase *clip = m_clipManager->getClipById(prodId);
623 if (clip) clip->setProducer(prods.at(i));
624 if (clip && clip->clipType() == TEXT && !QFile::exists(clip->fileURL().path())) {
625 // regenerate text clip image if required
626 //kDebug() << "// TITLE: " << clip->getProperty("titlename") << " Preview file: " << clip->getProperty("resource") << " DOES NOT EXIST";
627 QString titlename = clip->getProperty("name");
628 QString titleresource;
629 if (titlename.isEmpty()) {
630 QStringList titleInfo = TitleWidget::getFreeTitleInfo(projectFolder());
631 titlename = titleInfo.at(0);
632 titleresource = titleInfo.at(1);
633 clip->setProperty("name", titlename);
634 kDebug() << "// New title set to: " << titlename;
636 titleresource = TitleWidget::getFreeTitleInfo(projectFolder()).at(1);
637 //titleresource = TitleWidget::getTitleResourceFromName(projectFolder(), titlename);
639 TitleWidget *dia_ui = new TitleWidget(KUrl(), KUrl(titleresource).directory(), m_render, kapp->activeWindow());
641 doc.setContent(clip->getProperty("xmldata"));
643 QImage pix = dia_ui->renderedPixmap();
644 pix.save(titleresource);
645 clip->setProperty("resource", titleresource);
647 clip->producer()->set("force_reload", 1);
652 void KdenliveDoc::updatePreviewSettings()
654 m_clipManager->updatePreviewSettings();
655 m_render->updatePreviewSettings();
656 m_clipManager->resetProducersList(m_render->producersList());
660 Render *KdenliveDoc::renderer()
665 void KdenliveDoc::updateClip(const QString &id)
667 emit updateClipDisplay(id);
670 int KdenliveDoc::getFramePos(QString duration)
672 return m_timecode.getFrameCount(duration, m_fps);
675 QString KdenliveDoc::producerName(const QString &id)
677 QString result = "unnamed";
678 QDomNodeList prods = producersList();
679 int ct = prods.count();
680 for (int i = 0; i < ct ; i++) {
681 QDomElement e = prods.item(i).toElement();
682 if (e.attribute("id") != "black" && e.attribute("id") == id) {
683 result = e.attribute("name");
684 if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
691 QDomDocument KdenliveDoc::toXml()
696 Timecode KdenliveDoc::timecode() const
701 QDomNodeList KdenliveDoc::producersList()
703 return m_document.elementsByTagName("producer");
706 double KdenliveDoc::projectDuration() const
709 return GenTime(m_render->getLength(), m_fps).ms() / 1000;
714 double KdenliveDoc::fps() const
719 int KdenliveDoc::width() const
724 int KdenliveDoc::height() const
729 KUrl KdenliveDoc::url() const
734 void KdenliveDoc::setUrl(KUrl url)
739 void KdenliveDoc::setModified(bool mod)
741 if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
742 m_autoSaveTimer->start(3000);
744 if (mod == m_modified) return;
746 emit docModified(m_modified);
749 bool KdenliveDoc::isModified() const
754 const QString KdenliveDoc::description() const
757 return i18n("Untitled") + " / " + m_profile.description;
759 return m_url.fileName() + " / " + m_profile.description;
762 void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
764 const QString producerId = clipId.section('_', 0, 0);
765 DocClipBase *clip = m_clipManager->getClipById(producerId);
768 elem.setAttribute("id", producerId);
769 QString path = elem.attribute("resource");
771 if (elem.attribute("type").toInt() == SLIDESHOW) {
772 extension = KUrl(path).fileName();
773 path = KUrl(path).directory();
774 } else if (elem.attribute("type").toInt() == TEXT && QFile::exists(path) == false) {
775 kDebug() << "// TITLE: " << elem.attribute("name") << " Preview file: " << elem.attribute("resource") << " DOES NOT EXIST";
776 QString titlename = elem.attribute("name");
777 QString titleresource;
778 if (titlename.isEmpty()) {
779 QStringList titleInfo = TitleWidget::getFreeTitleInfo(projectFolder());
780 titlename = titleInfo.at(0);
781 titleresource = titleInfo.at(1);
782 elem.setAttribute("name", titlename);
783 kDebug() << "// New title set to: " << titlename;
785 titleresource = TitleWidget::getFreeTitleInfo(projectFolder()).at(1);
786 //titleresource = TitleWidget::getTitleResourceFromName(projectFolder(), titlename);
788 TitleWidget *dia_ui = new TitleWidget(KUrl(), KUrl(titleresource).directory(), m_render, kapp->activeWindow());
790 doc.setContent(elem.attribute("xmldata"));
792 QImage pix = dia_ui->renderedPixmap();
793 pix.save(titleresource);
794 elem.setAttribute("resource", titleresource);
795 setNewClipResource(clipId, titleresource);
799 if (path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
800 kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
801 const QString size = elem.attribute("file_size");
802 const QString hash = elem.attribute("file_hash");
804 int action = KMessageBox::No;
805 if (!size.isEmpty() && !hash.isEmpty()) {
806 if (!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
807 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")));
809 if (elem.attribute("type").toInt() == SLIDESHOW) {
810 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")));
811 if (res == KMessageBox::Yes)
812 newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
814 // Abort project loading
818 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")));
819 if (res == KMessageBox::Yes)
820 newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
822 // Abort project loading
827 if (action == KMessageBox::Yes) {
828 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
829 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
830 if (!m_searchFolder.isEmpty()) {
831 newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
833 } else if (action == KMessageBox::Cancel) {
834 m_abortLoading = true;
836 } else if (action == KMessageBox::No) {
837 // Keep clip as placeHolder
838 elem.setAttribute("placeholder", '1');
840 if (!newpath.isEmpty()) {
841 if (elem.attribute("type").toInt() == SLIDESHOW) newpath.append('/' + extension);
842 elem.setAttribute("resource", newpath);
843 setNewClipResource(clipId, newpath);
847 clip = new DocClipBase(m_clipManager, elem, producerId);
848 m_clipManager->addClip(clip);
851 if (createClipItem) {
852 emit addProjectClip(clip);
853 qApp->processEvents();
854 m_render->getFileProperties(clip->toXML(), clip->getId());
859 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
861 QDomNodeList prods = m_document.elementsByTagName("producer");
862 int maxprod = prods.count();
863 for (int i = 0; i < maxprod; i++) {
864 QDomNode m = prods.at(i);
865 QString prodId = m.toElement().attribute("id");
866 if (prodId == id || prodId.startsWith(id + '_')) {
867 QDomNodeList params = m.childNodes();
868 for (int j = 0; j < params.count(); j++) {
869 QDomElement e = params.item(j).toElement();
870 if (e.attribute("name") == "resource") {
871 e.firstChild().setNodeValue(path);
879 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
881 QString foundFileName;
884 QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
885 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
886 QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
887 if (file.open(QIODevice::ReadOnly)) {
888 if (QString::number(file.size()) == matchSize) {
890 * 1 MB = 1 second per 450 files (or faster)
891 * 10 MB = 9 seconds per 450 files (or faster)
893 if (file.size() > 1000000*2) {
894 fileData = file.read(1000000);
895 if (file.seek(file.size() - 1000000))
896 fileData.append(file.readAll());
898 fileData = file.readAll();
900 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
901 if (QString(fileHash.toHex()) == matchHash)
902 return file.fileName();
905 kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
907 filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
908 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
909 foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
910 if (!foundFileName.isEmpty())
913 return foundFileName;
916 void KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
918 DocClipBase *clip = m_clipManager->getClipById(clipId);
920 addClip(elem, clipId, false);
922 QMap <QString, QString> properties;
923 QDomNamedNodeMap attributes = elem.attributes();
925 for (int i = 0; i < attributes.count(); i++) {
926 attrname = attributes.item(i).nodeName();
927 if (attrname != "resource")
928 properties.insert(attrname, attributes.item(i).nodeValue());
929 kDebug() << attrname << " = " << attributes.item(i).nodeValue();
931 clip->setProperties(properties);
932 emit addProjectClip(clip, false);
934 if (orig != QDomElement()) {
935 QMap<QString, QString> meta;
936 QDomNode m = orig.firstChild();
937 while (!m.isNull()) {
938 QString name = m.toElement().attribute("name");
939 if (name.startsWith("meta.attr")) {
940 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
944 if (!meta.isEmpty()) {
945 if (clip == NULL) clip = m_clipManager->getClipById(clipId);
946 if (clip) clip->setMetadata(meta);
951 void KdenliveDoc::deleteProjectClip(QList <QString> ids)
953 for (int i = 0; i < ids.size(); ++i) {
954 emit deleteTimelineClip(ids.at(i));
955 m_clipManager->slotDeleteClip(ids.at(i));
960 void KdenliveDoc::deleteClip(const QString &clipId)
962 emit signalDeleteProjectClip(clipId);
963 m_clipManager->deleteClip(clipId);
966 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
968 m_clipManager->slotAddClipList(urls, group, groupId);
969 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
974 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
976 //kDebug() << "///////// DOCUM, ADD CLP: " << url;
977 m_clipManager->slotAddClipFile(url, group, groupId);
978 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
982 const QString KdenliveDoc::getFreeClipId()
984 return QString::number(m_clipManager->getFreeClipId());
987 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
989 return m_clipManager->getClipById(clipId);
992 void KdenliveDoc::slotCreateTextClip(QString /*group*/, const QString &/*groupId*/)
994 QString titlesFolder = projectFolder().path() + "/titles/";
995 KStandardDirs::makeDir(titlesFolder);
996 TitleWidget *dia_ui = new TitleWidget(KUrl(), titlesFolder, m_render, kapp->activeWindow());
997 if (dia_ui->exec() == QDialog::Accepted) {
998 QStringList titleInfo = TitleWidget::getFreeTitleInfo(projectFolder());
999 QImage pix = dia_ui->renderedPixmap();
1000 pix.save(titleInfo.at(1));
1001 //dia_ui->saveTitle(path + ".kdenlivetitle");
1002 m_clipManager->slotAddTextClipFile(titleInfo.at(0), titleInfo.at(1), dia_ui->xml().toString(), QString(), QString());
1008 int KdenliveDoc::tracksCount() const
1010 return m_tracksList.count();
1013 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1015 return m_tracksList.at(ix);
1018 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1020 m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1023 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1025 m_tracksList[ix].isLocked = lock;
1028 bool KdenliveDoc::isTrackLocked(int ix) const
1030 return m_tracksList.at(ix).isLocked;
1033 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1035 m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1038 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1040 if (ix == -1) m_tracksList << type;
1041 else m_tracksList.insert(ix, type);
1044 void KdenliveDoc::deleteTrack(int ix)
1046 m_tracksList.removeAt(ix);
1049 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1051 m_tracksList[ix].type = type.type;
1052 m_tracksList[ix].isMute = type.isMute;
1053 m_tracksList[ix].isBlind = type.isBlind;
1054 m_tracksList[ix].isLocked = type.isLocked;
1057 const QList <TrackInfo> KdenliveDoc::tracksList() const
1059 return m_tracksList;
1062 QPoint KdenliveDoc::getTracksCount() const
1066 foreach(const TrackInfo &info, m_tracksList) {
1067 if (info.type == VIDEOTRACK) video++;
1070 return QPoint(video, audio);
1073 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1075 pix.save(m_projectFolder.path() + "/thumbs/" + fileId + ".png");
1078 QString KdenliveDoc::getLadspaFile() const
1081 QString counter = QString::number(ct).rightJustified(5, '0', false);
1082 while (QFile::exists(m_projectFolder.path() + "/ladspa/" + counter + ".ladspa")) {
1084 counter = QString::number(ct).rightJustified(5, '0', false);
1086 return m_projectFolder.path() + "/ladspa/" + counter + ".ladspa";
1089 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1095 QList <QDomElement> missingClips;
1096 for (int i = 0; i < infoproducers.count(); i++) {
1097 e = infoproducers.item(i).toElement();
1098 clipType = e.attribute("type").toInt();
1099 if (clipType == TEXT || clipType == COLOR) continue;
1100 id = e.attribute("id");
1101 resource = e.attribute("resource");
1102 if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1103 if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1104 // Missing clip found
1105 missingClips.append(e);
1108 if (missingClips.isEmpty()) return true;
1109 DocumentChecker d(missingClips, m_document);
1110 return (d.exec() == QDialog::Accepted);
1114 #include "kdenlivedoc.moc"