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 = 0.84;
50 KdenliveDoc::KdenliveDoc(const KUrl &url, const KUrl &projectFolder, QUndoGroup *undoGroup, QString profileName, const QPoint tracks, Render *render, MainWindow *parent) :
55 m_commandStack(new QUndoStack(undoGroup)),
57 m_projectFolder(projectFolder),
58 m_documentLoadingStep(0.0),
59 m_documentLoadingProgress(0),
62 m_clipManager = new ClipManager(this);
63 m_autoSaveTimer = new QTimer(this);
64 m_autoSaveTimer->setSingleShot(true);
67 // init default document properties
68 m_documentProperties["zoom"] = "7";
69 m_documentProperties["verticalzoom"] = "1";
70 m_documentProperties["zonein"] = "0";
71 m_documentProperties["zoneout"] = "100";
75 success = KIO::NetAccess::download(url.path(), tmpFile, parent);
76 if (!success) // The file cannot be opened
77 KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
81 success = m_document.setContent(&file, false, &errorMsg);
83 KIO::NetAccess::removeTempFile(tmpFile);
84 if (!success) // It is corrupted
85 KMessageBox::error(parent, errorMsg);
87 DocumentValidator validator(m_document);
88 success = validator.isProject();
89 if (!success) // It is not a project file
90 parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file.", m_url.path()), 100);
93 * Validate the file against the current version (upgrade
94 * and recover it if needed). It is NOT a passive operation
96 // TODO: backup the document or alert the user?
97 success = validator.validate(DOCUMENTVERSION);
98 if (success) { // Let the validator handle error messages
99 QDomElement mlt = m_document.firstChildElement("mlt");
100 QDomElement infoXml = mlt.firstChildElement("kdenlivedoc");
102 profileName = infoXml.attribute("profile");
103 m_projectFolder = KUrl(infoXml.attribute("projectfolder"));
104 QDomElement docproperties = infoXml.firstChildElement("documentproperties");
105 QDomNamedNodeMap props = docproperties.attributes();
106 for (int i = 0; i < props.count(); i++) {
107 m_documentProperties.insert(props.item(i).nodeName(), props.item(i).nodeValue());
111 QDomElement tracksinfo = infoXml.firstChildElement("tracksinfo");
112 TrackInfo projectTrack;
113 if (!tracksinfo.isNull()) {
114 QDomNodeList trackslist = tracksinfo.childNodes();
115 int maxchild = trackslist.count();
116 for (int k = 0; k < maxchild; k++) {
117 e = trackslist.at(k).toElement();
118 if (e.tagName() == "trackinfo") {
119 if (e.attribute("type") == "audio") projectTrack.type = AUDIOTRACK;
120 else projectTrack.type = VIDEOTRACK;
121 projectTrack.isMute = e.attribute("mute").toInt();
122 projectTrack.isBlind = e.attribute("blind").toInt();
123 projectTrack.isLocked = e.attribute("locked").toInt();
124 m_tracksList.append(projectTrack);
127 mlt.removeChild(tracksinfo);
129 QDomNodeList producers = m_document.elementsByTagName("producer");
130 QDomNodeList infoproducers = m_document.elementsByTagName("kdenlive_producer");
131 if (checkDocumentClips(infoproducers) == false) m_abortLoading = true;
132 const int max = producers.count();
133 const int infomax = infoproducers.count();
135 QDomNodeList folders = m_document.elementsByTagName("folder");
136 for (int i = 0; i < folders.count(); i++) {
137 e = folders.item(i).cloneNode().toElement();
138 m_clipManager->addFolder(e.attribute("id"), e.attribute("name"));
142 m_documentLoadingStep = 100.0 / (max + infomax + m_document.elementsByTagName("entry").count());
143 parent->slotGotProgressInfo(i18n("Loading project clips"), (int) m_documentLoadingProgress);
147 for (int i = 0; i < infomax && !m_abortLoading; i++) {
148 e = infoproducers.item(i).cloneNode().toElement();
149 if (m_documentLoadingStep > 0) {
150 m_documentLoadingProgress += m_documentLoadingStep;
151 parent->slotGotProgressInfo(QString(), (int) m_documentLoadingProgress);
152 //qApp->processEvents();
154 QString prodId = e.attribute("id");
155 if (!e.isNull() && prodId != "black" && !prodId.startsWith("slowmotion") && !m_abortLoading) {
156 e.setTagName("producer");
157 // Get MLT's original producer properties
159 for (int j = 0; j < max; j++) {
160 QDomElement o = producers.item(j).cloneNode().toElement();
161 QString origId = o.attribute("id").section('_', 0, 0);
162 if (origId == prodId) {
167 addClipInfo(e, orig, prodId);
168 kDebug() << "// KDENLIVE PRODUCER: " << prodId;
171 if (m_abortLoading) {
172 //parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file."), 100);
173 emit resetProjectList();
174 m_documentProperties.remove("position");
176 m_tracksList.clear();
177 kWarning() << "Aborted loading of: " << url.path();
178 m_document = createEmptyDocument(KdenliveSettings::videotracks(), KdenliveSettings::audiotracks());
179 setProfilePath(KdenliveSettings::default_profile());
180 m_clipManager->clear();
182 QDomElement markers = infoXml.firstChildElement("markers");
183 if (!markers.isNull()) {
184 QDomNodeList markerslist = markers.childNodes();
185 int maxchild = markerslist.count();
186 for (int k = 0; k < maxchild; k++) {
187 e = markerslist.at(k).toElement();
188 if (e.tagName() == "marker") {
189 m_clipManager->getClipById(e.attribute("id"))->addSnapMarker(GenTime(e.attribute("time").toDouble()), e.attribute("comment"));
192 infoXml.removeChild(markers);
194 setProfilePath(profileName);
195 setModified(validator.isModified());
196 kDebug() << "Reading file: " << url.path() << ", found clips: " << producers.count();
202 } else setProfilePath(profileName);
204 // Something went wrong, or a new file was requested: create a new project
206 setProfilePath(QString());
208 m_document = createEmptyDocument(tracks.x(), tracks.y());
211 // Set the video profile (empty == default)
213 // Make sure the project folder is usable
214 if (m_projectFolder.isEmpty() || !KIO::NetAccess::exists(m_projectFolder.path(), KIO::NetAccess::DestinationSide, parent)) {
215 KMessageBox::information(parent, i18n("Document project folder is invalid, setting it to the default one: %1", KdenliveSettings::defaultprojectfolder()));
216 m_projectFolder = KUrl(KdenliveSettings::defaultprojectfolder());
219 // Make sure that the necessary folders exist
220 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "titles/");
221 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/");
222 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/");
224 kDebug() << "Kdenlive document, init timecode: " << m_fps;
225 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
226 else m_timecode.setFormat((int)(m_fps + 0.5));
228 //kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
229 connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
232 KdenliveDoc::~KdenliveDoc()
234 m_autoSaveTimer->stop();
235 delete m_commandStack;
236 kDebug() << "// DEL CLP MAN";
237 delete m_clipManager;
238 kDebug() << "// DEL CLP MAN done";
239 delete m_autoSaveTimer;
241 if (!m_autosave->fileName().isEmpty()) m_autosave->remove();
246 int KdenliveDoc::setSceneList()
248 if (m_render->setSceneList(m_document.toString(), m_documentProperties.value("position").toInt()) == -1) {
249 // INVALID MLT Consumer, something is wrong
252 m_documentProperties.remove("position");
253 // m_document xml is now useless, clear it
259 QDomDocument KdenliveDoc::createEmptyDocument(const int videotracks, const int audiotracks)
261 // Creating new document
263 QDomElement mlt = doc.createElement("mlt");
264 doc.appendChild(mlt);
267 TrackInfo videoTrack;
268 videoTrack.type = VIDEOTRACK;
269 videoTrack.isMute = false;
270 videoTrack.isBlind = false;
271 videoTrack.isLocked = false;
273 TrackInfo audioTrack;
274 audioTrack.type = AUDIOTRACK;
275 audioTrack.isMute = false;
276 audioTrack.isBlind = true;
277 audioTrack.isLocked = false;
279 // Create black producer
280 // For some unknown reason, we have to build the black producer here and not in renderer.cpp, otherwise
281 // the composite transitions with the black track are corrupted.
282 QDomElement blk = doc.createElement("producer");
283 blk.setAttribute("in", 0);
284 blk.setAttribute("out", 500);
285 blk.setAttribute("id", "black");
287 QDomElement property = doc.createElement("property");
288 property.setAttribute("name", "mlt_type");
289 QDomText value = doc.createTextNode("producer");
290 property.appendChild(value);
291 blk.appendChild(property);
293 property = doc.createElement("property");
294 property.setAttribute("name", "aspect_ratio");
295 value = doc.createTextNode(QString::number(0.0));
296 property.appendChild(value);
297 blk.appendChild(property);
299 property = doc.createElement("property");
300 property.setAttribute("name", "length");
301 value = doc.createTextNode(QString::number(15000));
302 property.appendChild(value);
303 blk.appendChild(property);
305 property = doc.createElement("property");
306 property.setAttribute("name", "eof");
307 value = doc.createTextNode("pause");
308 property.appendChild(value);
309 blk.appendChild(property);
311 property = doc.createElement("property");
312 property.setAttribute("name", "resource");
313 value = doc.createTextNode("black");
314 property.appendChild(value);
315 blk.appendChild(property);
317 property = doc.createElement("property");
318 property.setAttribute("name", "mlt_service");
319 value = doc.createTextNode("colour");
320 property.appendChild(value);
321 blk.appendChild(property);
323 mlt.appendChild(blk);
326 QDomElement tractor = doc.createElement("tractor");
327 tractor.setAttribute("id", "maintractor");
328 QDomElement multitrack = doc.createElement("multitrack");
329 QDomElement playlist = doc.createElement("playlist");
330 playlist.setAttribute("id", "black_track");
331 mlt.appendChild(playlist);
333 QDomElement blank0 = doc.createElement("entry");
334 blank0.setAttribute("in", "0");
335 blank0.setAttribute("out", "0");
336 blank0.setAttribute("producer", "black");
337 playlist.appendChild(blank0);
340 int total = audiotracks + videotracks + 1;
342 for (int i = 1; i < total; i++) {
343 QDomElement playlist = doc.createElement("playlist");
344 playlist.setAttribute("id", "playlist" + QString::number(i));
345 mlt.appendChild(playlist);
348 QDomElement track0 = doc.createElement("track");
349 track0.setAttribute("producer", "black_track");
350 tractor.appendChild(track0);
352 // create audio tracks
353 for (int i = 1; i < audiotracks + 1; i++) {
354 QDomElement track = doc.createElement("track");
355 track.setAttribute("producer", "playlist" + QString::number(i));
356 track.setAttribute("hide", "video");
357 tractor.appendChild(track);
358 m_tracksList.append(audioTrack);
361 // create video tracks
362 for (int i = audiotracks + 1; i < total; i++) {
363 QDomElement track = doc.createElement("track");
364 track.setAttribute("producer", "playlist" + QString::number(i));
365 tractor.appendChild(track);
366 m_tracksList.append(videoTrack);
369 for (int i = 2; i < total ; i++) {
370 QDomElement transition = doc.createElement("transition");
371 transition.setAttribute("always_active", "1");
373 QDomElement property = doc.createElement("property");
374 property.setAttribute("name", "a_track");
375 QDomText value = doc.createTextNode(QString::number(1));
376 property.appendChild(value);
377 transition.appendChild(property);
379 property = doc.createElement("property");
380 property.setAttribute("name", "b_track");
381 value = doc.createTextNode(QString::number(i));
382 property.appendChild(value);
383 transition.appendChild(property);
385 property = doc.createElement("property");
386 property.setAttribute("name", "mlt_service");
387 value = doc.createTextNode("mix");
388 property.appendChild(value);
389 transition.appendChild(property);
391 property = doc.createElement("property");
392 property.setAttribute("name", "combine");
393 value = doc.createTextNode("1");
394 property.appendChild(value);
395 transition.appendChild(property);
397 property = doc.createElement("property");
398 property.setAttribute("name", "internal_added");
399 value = doc.createTextNode("237");
400 property.appendChild(value);
401 transition.appendChild(property);
402 tractor.appendChild(transition);
404 mlt.appendChild(tractor);
409 void KdenliveDoc::syncGuides(QList <Guide *> guides)
412 QDomElement guideNode = m_guidesXml.createElement("guides");
413 m_guidesXml.appendChild(guideNode);
416 for (int i = 0; i < guides.count(); i++) {
417 e = m_guidesXml.createElement("guide");
418 e.setAttribute("time", guides.at(i)->position().ms() / 1000);
419 e.setAttribute("comment", guides.at(i)->label());
420 guideNode.appendChild(e);
423 emit guidesUpdated();
426 QDomElement KdenliveDoc::guidesXml() const
428 return m_guidesXml.documentElement();
431 void KdenliveDoc::slotAutoSave()
433 if (m_render && m_autosave) {
434 if (!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
435 // show error: could not open the autosave file
436 kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
438 kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
440 if (KdenliveSettings::dropbframes()) {
441 KdenliveSettings::setDropbframes(false);
442 m_clipManager->updatePreviewSettings();
443 doc = m_render->sceneList();
444 KdenliveSettings::setDropbframes(true);
445 m_clipManager->updatePreviewSettings();
446 } else doc = m_render->sceneList();
447 saveSceneList(m_autosave->fileName(), doc);
451 void KdenliveDoc::setZoom(int horizontal, int vertical)
453 m_documentProperties["zoom"] = QString::number(horizontal);
454 m_documentProperties["verticalzoom"] = QString::number(vertical);
457 QPoint KdenliveDoc::zoom() const
459 return QPoint(m_documentProperties.value("zoom").toInt(), m_documentProperties.value("verticalzoom").toInt());
462 void KdenliveDoc::setZone(int start, int end)
464 m_documentProperties["zonein"] = QString::number(start);
465 m_documentProperties["zoneout"] = QString::number(end);
468 QPoint KdenliveDoc::zone() const
470 return QPoint(m_documentProperties.value("zonein").toInt(), m_documentProperties.value("zoneout").toInt());
473 bool KdenliveDoc::saveSceneList(const QString &path, const QString &scene)
475 QDomDocument sceneList;
476 sceneList.setContent(scene, true);
477 QDomElement mlt = sceneList.firstChildElement("mlt");
478 QDomElement addedXml = sceneList.createElement("kdenlivedoc");
479 mlt.appendChild(addedXml);
481 QDomElement markers = sceneList.createElement("markers");
482 addedXml.setAttribute("version", DOCUMENTVERSION);
483 addedXml.setAttribute("kdenliveversion", VERSION);
484 addedXml.setAttribute("profile", profilePath());
485 addedXml.setAttribute("projectfolder", m_projectFolder.path());
487 QDomElement docproperties = sceneList.createElement("documentproperties");
488 QMapIterator<QString, QString> i(m_documentProperties);
489 while (i.hasNext()) {
491 docproperties.setAttribute(i.key(), i.value());
493 docproperties.setAttribute("position", m_render->seekPosition().frames(m_fps));
494 addedXml.appendChild(docproperties);
497 QDomElement profileinfo = sceneList.createElement("profileinfo");
498 profileinfo.setAttribute("description", m_profile.description);
499 profileinfo.setAttribute("frame_rate_num", m_profile.frame_rate_num);
500 profileinfo.setAttribute("frame_rate_den", m_profile.frame_rate_den);
501 profileinfo.setAttribute("width", m_profile.width);
502 profileinfo.setAttribute("height", m_profile.height);
503 profileinfo.setAttribute("progressive", m_profile.progressive);
504 profileinfo.setAttribute("sample_aspect_num", m_profile.sample_aspect_num);
505 profileinfo.setAttribute("sample_aspect_den", m_profile.sample_aspect_den);
506 profileinfo.setAttribute("display_aspect_num", m_profile.display_aspect_num);
507 profileinfo.setAttribute("display_aspect_den", m_profile.display_aspect_den);
508 addedXml.appendChild(profileinfo);
511 QDomElement tracksinfo = sceneList.createElement("tracksinfo");
512 foreach(const TrackInfo &info, m_tracksList) {
513 QDomElement trackinfo = sceneList.createElement("trackinfo");
514 if (info.type == AUDIOTRACK) trackinfo.setAttribute("type", "audio");
515 trackinfo.setAttribute("mute", info.isMute);
516 trackinfo.setAttribute("blind", info.isBlind);
517 trackinfo.setAttribute("locked", info.isLocked);
518 tracksinfo.appendChild(trackinfo);
520 addedXml.appendChild(tracksinfo);
522 // save project folders
523 QMap <QString, QString> folderlist = m_clipManager->documentFolderList();
525 QMapIterator<QString, QString> f(folderlist);
526 while (f.hasNext()) {
528 QDomElement folder = sceneList.createElement("folder");
529 folder.setAttribute("id", f.key());
530 folder.setAttribute("name", f.value());
531 addedXml.appendChild(folder);
534 // Save project clips
536 QList <DocClipBase*> list = m_clipManager->documentClipList();
537 for (int i = 0; i < list.count(); i++) {
538 e = list.at(i)->toXML();
539 e.setTagName("kdenlive_producer");
540 addedXml.appendChild(sceneList.importNode(e, true));
541 QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
542 for (int j = 0; j < marks.count(); j++) {
543 QDomElement marker = sceneList.createElement("marker");
544 marker.setAttribute("time", marks.at(j).time().ms() / 1000);
545 marker.setAttribute("comment", marks.at(j).comment());
546 marker.setAttribute("id", e.attribute("id"));
547 markers.appendChild(marker);
550 addedXml.appendChild(markers);
553 if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml.documentElement(), true));
556 addedXml.appendChild(sceneList.importNode(m_clipManager->groupsXml(), true));
558 //wes.appendChild(doc.importNode(kdenliveData, true));
561 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
562 kWarning() << "////// ERROR writing to file: " << path;
563 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
567 file.write(sceneList.toString().toUtf8());
568 if (file.error() != QFile::NoError) {
569 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
577 ClipManager *KdenliveDoc::clipManager()
579 return m_clipManager;
582 KUrl KdenliveDoc::projectFolder() const
584 //if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
585 return m_projectFolder;
588 void KdenliveDoc::setProjectFolder(KUrl url)
590 if (url == m_projectFolder) return;
592 KStandardDirs::makeDir(url.path());
593 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "titles/");
594 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "thumbs/");
595 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);
596 m_projectFolder = url;
599 void KdenliveDoc::moveProjectData(KUrl url)
601 QList <DocClipBase*> list = m_clipManager->documentClipList();
602 //TODO: Also move ladspa effects files
603 for (int i = 0; i < list.count(); i++) {
604 DocClipBase *clip = list.at(i);
605 if (clip->clipType() == TEXT) {
606 // the image for title clip must be moved
607 KUrl oldUrl = clip->fileURL();
608 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "titles/" + oldUrl.fileName());
609 KIO::Job *job = KIO::copy(oldUrl, newUrl);
610 if (KIO::NetAccess::synchronousRun(job, 0)) clip->setProperty("resource", newUrl.path());
612 QString hash = clip->getClipHash();
613 KUrl oldVideoThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
614 KUrl oldAudioThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
615 if (KIO::NetAccess::exists(oldVideoThumbUrl, KIO::NetAccess::SourceSide, 0)) {
616 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
617 KIO::Job *job = KIO::copy(oldVideoThumbUrl, newUrl);
618 KIO::NetAccess::synchronousRun(job, 0);
620 if (KIO::NetAccess::exists(oldAudioThumbUrl, KIO::NetAccess::SourceSide, 0)) {
621 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
622 KIO::Job *job = KIO::copy(oldAudioThumbUrl, newUrl);
623 if (KIO::NetAccess::synchronousRun(job, 0)) clip->refreshThumbUrl();
628 const QString &KdenliveDoc::profilePath() const
630 return m_profile.path;
633 MltVideoProfile KdenliveDoc::mltProfile() const
638 void KdenliveDoc::setProfilePath(QString path)
640 if (path.isEmpty()) path = KdenliveSettings::default_profile();
641 if (path.isEmpty()) path = "dv_pal";
642 m_profile = ProfilesDialog::getVideoProfile(path);
643 if (m_profile.path.isEmpty()) {
644 // Profile not found, use embedded profile
645 QDomElement profileInfo = m_document.elementsByTagName("profileinfo").at(0).toElement();
646 if (profileInfo.isNull()) {
647 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, using default profile."), i18n("Missing Profile"));
648 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
650 m_profile.description = profileInfo.attribute("description");
651 m_profile.frame_rate_num = profileInfo.attribute("frame_rate_num").toInt();
652 m_profile.frame_rate_den = profileInfo.attribute("frame_rate_den").toInt();
653 m_profile.width = profileInfo.attribute("width").toInt();
654 m_profile.height = profileInfo.attribute("height").toInt();
655 m_profile.progressive = profileInfo.attribute("progressive").toInt();
656 m_profile.sample_aspect_num = profileInfo.attribute("sample_aspect_num").toInt();
657 m_profile.sample_aspect_den = profileInfo.attribute("sample_aspect_den").toInt();
658 m_profile.display_aspect_num = profileInfo.attribute("display_aspect_num").toInt();
659 m_profile.display_aspect_den = profileInfo.attribute("display_aspect_den").toInt();
660 QString existing = ProfilesDialog::existingProfile(m_profile);
661 if (!existing.isEmpty()) {
662 m_profile = ProfilesDialog::getVideoProfile(existing);
663 KMessageBox::information(kapp->activeWindow(), i18n("Project profile not found, replacing with existing one: %1", m_profile.description), i18n("Missing Profile"));
665 QString newDesc = m_profile.description;
667 while (ok && (newDesc.isEmpty() || ProfilesDialog::existingProfileDescription(newDesc))) {
668 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);
671 // User canceled, use default profile
672 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
674 if (newDesc != m_profile.description) {
675 // Profile description existed, was replaced by new one
676 m_profile.description = newDesc;
678 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, it will be added to your system now."), i18n("Missing Profile"));
680 ProfilesDialog::saveProfile(m_profile);
687 KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
688 m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
689 KdenliveSettings::setProject_fps(m_fps);
690 m_width = m_profile.width;
691 m_height = m_profile.height;
692 kDebug() << "Kdenlive document, init timecode from path: " << path << ", " << m_fps;
693 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
694 else m_timecode.setFormat((int)(m_fps + 0.5));
697 double KdenliveDoc::dar()
699 return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
702 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
704 emit progressInfo(message, progress);
707 void KdenliveDoc::loadingProgressed()
709 m_documentLoadingProgress += m_documentLoadingStep;
710 emit progressInfo(QString(), (int) m_documentLoadingProgress);
713 QUndoStack *KdenliveDoc::commandStack()
715 return m_commandStack;
719 void KdenliveDoc::setRenderer(Render *render) {
720 if (m_render) return;
722 emit progressInfo(i18n("Loading playlist..."), 0);
723 //qApp->processEvents();
725 m_render->setSceneList(m_document.toString(), m_startPos);
726 kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
729 emit progressInfo(QString(), -1);
732 void KdenliveDoc::checkProjectClips()
734 kDebug() << "+++++++++++++ + + + + CHK PCLIPS";
735 if (m_render == NULL) return;
736 m_clipManager->resetProducersList(m_render->producersList());
739 void KdenliveDoc::updatePreviewSettings()
741 m_clipManager->updatePreviewSettings();
742 m_render->updatePreviewSettings();
743 m_clipManager->resetProducersList(m_render->producersList());
747 Render *KdenliveDoc::renderer()
752 void KdenliveDoc::updateClip(const QString &id)
754 emit updateClipDisplay(id);
757 int KdenliveDoc::getFramePos(QString duration)
759 return m_timecode.getFrameCount(duration, m_fps);
762 QString KdenliveDoc::producerName(const QString &id)
764 QString result = "unnamed";
765 QDomNodeList prods = producersList();
766 int ct = prods.count();
767 for (int i = 0; i < ct ; i++) {
768 QDomElement e = prods.item(i).toElement();
769 if (e.attribute("id") != "black" && e.attribute("id") == id) {
770 result = e.attribute("name");
771 if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
778 QDomDocument KdenliveDoc::toXml()
783 Timecode KdenliveDoc::timecode() const
788 QDomNodeList KdenliveDoc::producersList()
790 return m_document.elementsByTagName("producer");
793 double KdenliveDoc::projectDuration() const
796 return GenTime(m_render->getLength(), m_fps).ms() / 1000;
801 double KdenliveDoc::fps() const
806 int KdenliveDoc::width() const
811 int KdenliveDoc::height() const
816 KUrl KdenliveDoc::url() const
821 void KdenliveDoc::setUrl(KUrl url)
826 void KdenliveDoc::setModified(bool mod)
828 if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
829 m_autoSaveTimer->start(3000);
831 if (mod == m_modified) return;
833 emit docModified(m_modified);
836 bool KdenliveDoc::isModified() const
841 const QString KdenliveDoc::description() const
844 return i18n("Untitled") + " / " + m_profile.description;
846 return m_url.fileName() + " / " + m_profile.description;
849 void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
851 const QString producerId = clipId.section('_', 0, 0);
852 DocClipBase *clip = m_clipManager->getClipById(producerId);
855 elem.setAttribute("id", producerId);
856 QString path = elem.attribute("resource");
858 if (elem.attribute("type").toInt() == SLIDESHOW) {
859 extension = KUrl(path).fileName();
860 path = KUrl(path).directory();
861 } /*else if (elem.attribute("type").toInt() == TEXT && QFile::exists(path) == false) {
862 kDebug() << "// TITLE: " << elem.attribute("name") << " Preview file: " << elem.attribute("resource") << " DOES NOT EXIST";
863 QString titlename = elem.attribute("name");
864 QString titleresource;
865 if (titlename.isEmpty()) {
866 QStringList titleInfo = TitleWidget::getFreeTitleInfo(projectFolder());
867 titlename = titleInfo.at(0);
868 titleresource = titleInfo.at(1);
869 elem.setAttribute("name", titlename);
870 kDebug() << "// New title set to: " << titlename;
872 titleresource = TitleWidget::getFreeTitleInfo(projectFolder()).at(1);
873 //titleresource = TitleWidget::getTitleResourceFromName(projectFolder(), titlename);
875 TitleWidget *dia_ui = new TitleWidget(KUrl(), KUrl(titleresource).directory(), m_render, kapp->activeWindow());
877 doc.setContent(elem.attribute("xmldata"));
879 QImage pix = dia_ui->renderedPixmap();
880 pix.save(titleresource);
881 elem.setAttribute("resource", titleresource);
882 setNewClipResource(clipId, titleresource);
886 if (path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
887 kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
888 const QString size = elem.attribute("file_size");
889 const QString hash = elem.attribute("file_hash");
891 int action = KMessageBox::No;
892 if (!size.isEmpty() && !hash.isEmpty()) {
893 if (!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
894 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")));
896 if (elem.attribute("type").toInt() == SLIDESHOW) {
897 int res = KMessageBox::questionYesNoCancel(kapp->activeWindow(), i18n("Clip <b>%1</b><br>is invalid or missing, what do you want to do?", path), i18n("File not found"), KGuiItem(i18n("Search manually")), KGuiItem(i18n("Keep as placeholder")));
898 if (res == KMessageBox::Yes)
899 newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
901 // Abort project loading
905 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")));
906 if (res == KMessageBox::Yes)
907 newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
909 // Abort project loading
914 if (action == KMessageBox::Yes) {
915 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
916 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
917 if (!m_searchFolder.isEmpty()) {
918 newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
920 } else if (action == KMessageBox::Cancel) {
921 m_abortLoading = true;
923 } else if (action == KMessageBox::No) {
924 // Keep clip as placeHolder
925 elem.setAttribute("placeholder", '1');
927 if (!newpath.isEmpty()) {
928 if (elem.attribute("type").toInt() == SLIDESHOW) newpath.append('/' + extension);
929 elem.setAttribute("resource", newpath);
930 setNewClipResource(clipId, newpath);
934 clip = new DocClipBase(m_clipManager, elem, producerId);
935 m_clipManager->addClip(clip);
938 if (createClipItem) {
939 emit addProjectClip(clip);
940 qApp->processEvents();
941 m_render->getFileProperties(clip->toXML(), clip->getId(), true);
946 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
948 QDomNodeList prods = m_document.elementsByTagName("producer");
949 int maxprod = prods.count();
950 for (int i = 0; i < maxprod; i++) {
951 QDomNode m = prods.at(i);
952 QString prodId = m.toElement().attribute("id");
953 if (prodId == id || prodId.startsWith(id + '_')) {
954 QDomNodeList params = m.childNodes();
955 for (int j = 0; j < params.count(); j++) {
956 QDomElement e = params.item(j).toElement();
957 if (e.attribute("name") == "resource") {
958 e.firstChild().setNodeValue(path);
966 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
968 QString foundFileName;
971 QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
972 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
973 QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
974 if (file.open(QIODevice::ReadOnly)) {
975 if (QString::number(file.size()) == matchSize) {
977 * 1 MB = 1 second per 450 files (or faster)
978 * 10 MB = 9 seconds per 450 files (or faster)
980 if (file.size() > 1000000*2) {
981 fileData = file.read(1000000);
982 if (file.seek(file.size() - 1000000))
983 fileData.append(file.readAll());
985 fileData = file.readAll();
987 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
988 if (QString(fileHash.toHex()) == matchHash)
989 return file.fileName();
992 kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
994 filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
995 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
996 foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
997 if (!foundFileName.isEmpty())
1000 return foundFileName;
1003 void KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
1005 DocClipBase *clip = m_clipManager->getClipById(clipId);
1007 addClip(elem, clipId, false);
1009 QMap <QString, QString> properties;
1010 QDomNamedNodeMap attributes = elem.attributes();
1012 for (int i = 0; i < attributes.count(); i++) {
1013 attrname = attributes.item(i).nodeName();
1014 if (attrname != "resource")
1015 properties.insert(attrname, attributes.item(i).nodeValue());
1016 kDebug() << attrname << " = " << attributes.item(i).nodeValue();
1018 clip->setProperties(properties);
1019 emit addProjectClip(clip, false);
1021 if (orig != QDomElement()) {
1022 QMap<QString, QString> meta;
1023 QDomNode m = orig.firstChild();
1024 while (!m.isNull()) {
1025 QString name = m.toElement().attribute("name");
1026 if (name.startsWith("meta.attr")) {
1027 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
1029 m = m.nextSibling();
1031 if (!meta.isEmpty()) {
1032 if (clip == NULL) clip = m_clipManager->getClipById(clipId);
1033 if (clip) clip->setMetadata(meta);
1038 void KdenliveDoc::deleteProjectClip(QList <QString> ids)
1040 for (int i = 0; i < ids.size(); ++i) {
1041 emit deleteTimelineClip(ids.at(i));
1042 m_clipManager->slotDeleteClip(ids.at(i));
1047 void KdenliveDoc::deleteClip(const QString &clipId)
1049 emit signalDeleteProjectClip(clipId);
1052 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
1054 m_clipManager->slotAddClipList(urls, group, groupId);
1055 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1060 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
1062 m_clipManager->slotAddClipFile(url, group, groupId);
1063 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1067 const QString KdenliveDoc::getFreeClipId()
1069 return QString::number(m_clipManager->getFreeClipId());
1072 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
1074 return m_clipManager->getClipById(clipId);
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 /*QStringList titleInfo = TitleWidget::getFreeTitleInfo(projectFolder());
1098 QImage pix = dia_ui->renderedPixmap();
1099 pix.save(titleInfo.at(1));*/
1100 //dia_ui->saveTitle(path + ".kdenlivetitle");
1101 m_clipManager->slotAddTextClipFile(i18n("Title clip"), dia_ui->duration(), dia_ui->xml().toString(), group, groupId);
1103 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1108 void KdenliveDoc::slotCreateTextTemplateClip(QString group, const QString &groupId, KUrl path)
1110 QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1111 if (path.isEmpty()) {
1112 path = KFileDialog::getOpenUrl(KUrl(titlesFolder), "*.kdenlivetitle", kapp->activeWindow(), i18n("Enter Template Path"));
1115 if (path.isEmpty()) return;
1117 QStringList titleInfo = TitleWidget::getFreeTitleInfo(projectFolder(), true);
1119 //TODO: rewrite with new title system (just set resource)
1120 /*TitleWidget *dia_ui = new TitleWidget(path, titlesFolder, m_render, kapp->activeWindow());
1121 QImage pix = dia_ui->renderedPixmap();
1122 pix.save(titleInfo.at(1));
1124 m_clipManager->slotAddTextTemplateClip(titleInfo.at(0), titleInfo.at(1), path, group, groupId);
1125 setModified(true);*/
1126 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1129 int KdenliveDoc::tracksCount() const
1131 return m_tracksList.count();
1134 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1136 return m_tracksList.at(ix);
1139 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1141 m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1144 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1146 m_tracksList[ix].isLocked = lock;
1149 bool KdenliveDoc::isTrackLocked(int ix) const
1151 return m_tracksList.at(ix).isLocked;
1154 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1156 m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1159 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1161 if (ix == -1) m_tracksList << type;
1162 else m_tracksList.insert(ix, type);
1165 void KdenliveDoc::deleteTrack(int ix)
1167 m_tracksList.removeAt(ix);
1170 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1172 m_tracksList[ix].type = type.type;
1173 m_tracksList[ix].isMute = type.isMute;
1174 m_tracksList[ix].isBlind = type.isBlind;
1175 m_tracksList[ix].isLocked = type.isLocked;
1178 const QList <TrackInfo> KdenliveDoc::tracksList() const
1180 return m_tracksList;
1183 QPoint KdenliveDoc::getTracksCount() const
1187 foreach(const TrackInfo &info, m_tracksList) {
1188 if (info.type == VIDEOTRACK) video++;
1191 return QPoint(video, audio);
1194 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1196 pix.save(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + fileId + ".png");
1199 QString KdenliveDoc::getLadspaFile() const
1202 QString counter = QString::number(ct).rightJustified(5, '0', false);
1203 while (QFile::exists(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa")) {
1205 counter = QString::number(ct).rightJustified(5, '0', false);
1207 return m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa";
1210 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1216 QList <QDomElement> missingClips;
1217 for (int i = 0; i < infoproducers.count(); i++) {
1218 e = infoproducers.item(i).toElement();
1219 clipType = e.attribute("type").toInt();
1220 if (clipType == COLOR) continue;
1221 if (clipType == TEXT) {
1222 //TODO: Check is clip template is missing (xmltemplate) or hash changed
1225 id = e.attribute("id");
1226 resource = e.attribute("resource");
1227 if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1228 if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1229 // Missing clip found
1230 missingClips.append(e);
1232 // Check if the clip has changed
1233 if (clipType != SLIDESHOW && e.hasAttribute("file_hash")) {
1234 if (e.attribute("file_hash") != DocClipBase::getHash(e.attribute("resource")))
1235 e.removeAttribute("file_hash");
1239 if (missingClips.isEmpty()) return true;
1240 DocumentChecker d(missingClips, m_document);
1241 return (d.exec() == QDialog::Accepted);
1244 void KdenliveDoc::setDocumentProperty(const QString &name, const QString &value)
1246 m_documentProperties[name] = value;
1249 const QString KdenliveDoc::getDocumentProperty(const QString &name) const
1251 return m_documentProperties.value(name);
1254 #include "kdenlivedoc.moc"