1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "kdenlivedoc.h"
22 #include "docclipbase.h"
23 #include "profilesdialog.h"
24 #include "kdenlivesettings.h"
26 #include "clipmanager.h"
27 #include "titlewidget.h"
28 #include "mainwindow.h"
29 #include "documentchecker.h"
30 #include "documentvalidator.h"
31 #include "kdenlive-config.h"
34 #include <KStandardDirs>
35 #include <KMessageBox>
37 #include <KFileDialog>
38 #include <KIO/NetAccess>
39 #include <KIO/CopyJob>
40 #include <KApplication>
42 #include <QCryptographicHash>
44 #include <QInputDialog>
45 #include <QDomImplementation>
47 #include <mlt++/Mlt.h>
49 const double DOCUMENTVERSION = 0.85;
51 KdenliveDoc::KdenliveDoc(const KUrl &url, const KUrl &projectFolder, QUndoGroup *undoGroup, QString profileName, const QPoint tracks, Render *render, MainWindow *parent) :
56 m_commandStack(new QUndoStack(undoGroup)),
58 m_projectFolder(projectFolder),
61 m_clipManager = new ClipManager(this);
62 m_autoSaveTimer = new QTimer(this);
63 m_autoSaveTimer->setSingleShot(true);
66 // init default document properties
67 m_documentProperties["zoom"] = "7";
68 m_documentProperties["verticalzoom"] = "1";
69 m_documentProperties["zonein"] = "0";
70 m_documentProperties["zoneout"] = "100";
74 success = KIO::NetAccess::download(url.path(), tmpFile, parent);
75 if (!success) // The file cannot be opened
76 KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
80 QDomImplementation impl;
81 impl.setInvalidDataPolicy(QDomImplementation::DropInvalidChars);
82 success = m_document.setContent(&file, false, &errorMsg);
84 KIO::NetAccess::removeTempFile(tmpFile);
86 if (!success) // It is corrupted
87 KMessageBox::error(parent, errorMsg);
89 parent->slotGotProgressInfo(i18n("Validating"), 0);
90 DocumentValidator validator(m_document);
91 success = validator.isProject();
93 // It is not a project file
94 parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file", m_url.path()), 0);
97 * Validate the file against the current version (upgrade
98 * and recover it if needed). It is NOT a passive operation
100 // TODO: backup the document or alert the user?
101 success = validator.validate(DOCUMENTVERSION);
102 if (success) { // Let the validator handle error messages
103 parent->slotGotProgressInfo(i18n("Loading"), 0);
104 QDomElement mlt = m_document.firstChildElement("mlt");
105 QDomElement infoXml = mlt.firstChildElement("kdenlivedoc");
107 profileName = infoXml.attribute("profile");
108 m_projectFolder = KUrl(infoXml.attribute("projectfolder"));
109 QDomElement docproperties = infoXml.firstChildElement("documentproperties");
110 QDomNamedNodeMap props = docproperties.attributes();
111 for (int i = 0; i < props.count(); i++) {
112 m_documentProperties.insert(props.item(i).nodeName(), props.item(i).nodeValue());
116 QDomElement tracksinfo = infoXml.firstChildElement("tracksinfo");
117 TrackInfo projectTrack;
118 if (!tracksinfo.isNull()) {
119 QDomNodeList trackslist = tracksinfo.childNodes();
120 int maxchild = trackslist.count();
121 for (int k = 0; k < maxchild; k++) {
122 e = trackslist.at(k).toElement();
123 if (e.tagName() == "trackinfo") {
124 if (e.attribute("type") == "audio") projectTrack.type = AUDIOTRACK;
125 else projectTrack.type = VIDEOTRACK;
126 projectTrack.isMute = e.attribute("mute").toInt();
127 projectTrack.isBlind = e.attribute("blind").toInt();
128 projectTrack.isLocked = e.attribute("locked").toInt();
129 projectTrack.trackName = e.attribute("trackname");
130 m_tracksList.append(projectTrack);
133 mlt.removeChild(tracksinfo);
135 QDomNodeList producers = m_document.elementsByTagName("producer");
136 QDomNodeList infoproducers = m_document.elementsByTagName("kdenlive_producer");
137 parent->slotGotProgressInfo(i18n("Check missing clips"), 0);
138 if (checkDocumentClips(infoproducers) == false) m_abortLoading = true;
139 const int max = producers.count();
140 const int infomax = infoproducers.count();
142 QDomNodeList folders = m_document.elementsByTagName("folder");
143 for (int i = 0; i < folders.count(); i++) {
144 e = folders.item(i).cloneNode().toElement();
145 m_clipManager->addFolder(e.attribute("id"), e.attribute("name"));
148 for (int i = 0; i < infomax && !m_abortLoading; i++) {
149 e = infoproducers.item(i).cloneNode().toElement();
150 QString prodId = e.attribute("id");
151 if (!e.isNull() && prodId != "black" && !prodId.startsWith("slowmotion") && !m_abortLoading) {
152 e.setTagName("producer");
153 // Get MLT's original producer properties
155 for (int j = 0; j < max; j++) {
156 QDomElement o = producers.item(j).cloneNode().toElement();
157 QString origId = o.attribute("id").section('_', 0, 0);
158 if (origId == prodId) {
163 addClipInfo(e, orig, prodId);
164 kDebug() << "// KDENLIVE PRODUCER: " << prodId;
167 if (m_abortLoading) {
168 //parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file."), 100);
169 emit resetProjectList();
170 m_documentProperties.remove("position");
172 m_tracksList.clear();
173 kWarning() << "Aborted loading of: " << url.path();
174 m_document = createEmptyDocument(KdenliveSettings::videotracks(), KdenliveSettings::audiotracks());
175 setProfilePath(KdenliveSettings::default_profile());
176 m_clipManager->clear();
178 QDomElement markers = infoXml.firstChildElement("markers");
179 if (!markers.isNull()) {
180 QDomNodeList markerslist = markers.childNodes();
181 int maxchild = markerslist.count();
182 for (int k = 0; k < maxchild; k++) {
183 e = markerslist.at(k).toElement();
184 if (e.tagName() == "marker") {
185 m_clipManager->getClipById(e.attribute("id"))->addSnapMarker(GenTime(e.attribute("time").toDouble()), e.attribute("comment"));
188 infoXml.removeChild(markers);
190 setProfilePath(profileName);
191 setModified(validator.isModified());
192 kDebug() << "Reading file: " << url.path() << ", found clips: " << producers.count();
200 // Something went wrong, or a new file was requested: create a new project
202 setProfilePath(profileName);
204 m_document = createEmptyDocument(tracks.x(), tracks.y());
207 KdenliveSettings::setCurrent_profile(profilePath());
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(KUrl::AddTrailingSlash) + "titles/");
219 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/");
220 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/");
222 kDebug() << "Kdenlive document, init timecode: " << m_fps;
223 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(m_fps, true);
224 else m_timecode.setFormat(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 m_autoSaveTimer->stop();
233 delete m_commandStack;
234 kDebug() << "// DEL CLP MAN";
235 delete m_clipManager;
236 kDebug() << "// DEL CLP MAN done";
237 delete m_autoSaveTimer;
239 if (!m_autosave->fileName().isEmpty()) m_autosave->remove();
244 int KdenliveDoc::setSceneList()
246 m_render->resetProfile(KdenliveSettings::current_profile());
247 if (m_render->setSceneList(m_document.toString(), m_documentProperties.value("position").toInt()) == -1) {
248 // INVALID MLT Consumer, something is wrong
251 m_documentProperties.remove("position");
252 // m_document xml is now useless, clear it
257 QDomDocument KdenliveDoc::createEmptyDocument(int videotracks, int audiotracks)
259 TrackInfo videoTrack;
260 videoTrack.type = VIDEOTRACK;
261 videoTrack.isMute = false;
262 videoTrack.isBlind = false;
263 videoTrack.isLocked = false;
265 TrackInfo audioTrack;
266 audioTrack.type = AUDIOTRACK;
267 audioTrack.isMute = false;
268 audioTrack.isBlind = true;
269 audioTrack.isLocked = false;
271 m_tracksList.clear();
273 for (int i = 0; i < audiotracks; i++) {
274 m_tracksList.append(audioTrack);
276 for (int i = 0; i < videotracks; i++) {
277 m_tracksList.append(videoTrack);
279 return createEmptyDocument(m_tracksList);
282 QDomDocument KdenliveDoc::createEmptyDocument(QList <TrackInfo> tracks)
284 // Creating new document
286 QDomElement mlt = doc.createElement("mlt");
287 doc.appendChild(mlt);
290 // Create black producer
291 // For some unknown reason, we have to build the black producer here and not in renderer.cpp, otherwise
292 // the composite transitions with the black track are corrupted.
293 QDomElement blk = doc.createElement("producer");
294 blk.setAttribute("in", 0);
295 blk.setAttribute("out", 500);
296 blk.setAttribute("id", "black");
298 QDomElement property = doc.createElement("property");
299 property.setAttribute("name", "mlt_type");
300 QDomText value = doc.createTextNode("producer");
301 property.appendChild(value);
302 blk.appendChild(property);
304 property = doc.createElement("property");
305 property.setAttribute("name", "aspect_ratio");
306 value = doc.createTextNode(QString::number(0.0));
307 property.appendChild(value);
308 blk.appendChild(property);
310 property = doc.createElement("property");
311 property.setAttribute("name", "length");
312 value = doc.createTextNode(QString::number(15000));
313 property.appendChild(value);
314 blk.appendChild(property);
316 property = doc.createElement("property");
317 property.setAttribute("name", "eof");
318 value = doc.createTextNode("pause");
319 property.appendChild(value);
320 blk.appendChild(property);
322 property = doc.createElement("property");
323 property.setAttribute("name", "resource");
324 value = doc.createTextNode("black");
325 property.appendChild(value);
326 blk.appendChild(property);
328 property = doc.createElement("property");
329 property.setAttribute("name", "mlt_service");
330 value = doc.createTextNode("colour");
331 property.appendChild(value);
332 blk.appendChild(property);
334 mlt.appendChild(blk);
337 QDomElement tractor = doc.createElement("tractor");
338 tractor.setAttribute("id", "maintractor");
339 QDomElement multitrack = doc.createElement("multitrack");
340 QDomElement playlist = doc.createElement("playlist");
341 playlist.setAttribute("id", "black_track");
342 mlt.appendChild(playlist);
344 QDomElement blank0 = doc.createElement("entry");
345 blank0.setAttribute("in", "0");
346 blank0.setAttribute("out", "0");
347 blank0.setAttribute("producer", "black");
348 playlist.appendChild(blank0);
351 int total = tracks.count() + 1;
353 for (int i = 1; i < total; i++) {
354 QDomElement playlist = doc.createElement("playlist");
355 playlist.setAttribute("id", "playlist" + QString::number(i));
356 mlt.appendChild(playlist);
359 QDomElement track0 = doc.createElement("track");
360 track0.setAttribute("producer", "black_track");
361 tractor.appendChild(track0);
363 // create audio tracks
364 for (int i = 1; i < total; i++) {
365 QDomElement track = doc.createElement("track");
366 track.setAttribute("producer", "playlist" + QString::number(i));
367 if (tracks.at(i - 1).type == AUDIOTRACK)
368 track.setAttribute("hide", "video");
369 else if (tracks.at(i - 1).isBlind)
370 track.setAttribute("hide", "video");
371 if (tracks.at(i - 1).isMute)
372 track.setAttribute("hide", "audio");
373 tractor.appendChild(track);
376 for (int i = 2; i < total ; i++) {
377 QDomElement transition = doc.createElement("transition");
378 transition.setAttribute("always_active", "1");
380 QDomElement property = doc.createElement("property");
381 property.setAttribute("name", "a_track");
382 QDomText value = doc.createTextNode(QString::number(1));
383 property.appendChild(value);
384 transition.appendChild(property);
386 property = doc.createElement("property");
387 property.setAttribute("name", "b_track");
388 value = doc.createTextNode(QString::number(i));
389 property.appendChild(value);
390 transition.appendChild(property);
392 property = doc.createElement("property");
393 property.setAttribute("name", "mlt_service");
394 value = doc.createTextNode("mix");
395 property.appendChild(value);
396 transition.appendChild(property);
398 property = doc.createElement("property");
399 property.setAttribute("name", "combine");
400 value = doc.createTextNode("1");
401 property.appendChild(value);
402 transition.appendChild(property);
404 property = doc.createElement("property");
405 property.setAttribute("name", "internal_added");
406 value = doc.createTextNode("237");
407 property.appendChild(value);
408 transition.appendChild(property);
409 tractor.appendChild(transition);
411 mlt.appendChild(tractor);
416 void KdenliveDoc::syncGuides(QList <Guide *> guides)
419 QDomElement guideNode = m_guidesXml.createElement("guides");
420 m_guidesXml.appendChild(guideNode);
423 for (int i = 0; i < guides.count(); i++) {
424 e = m_guidesXml.createElement("guide");
425 e.setAttribute("time", guides.at(i)->position().ms() / 1000);
426 e.setAttribute("comment", guides.at(i)->label());
427 guideNode.appendChild(e);
430 emit guidesUpdated();
433 QDomElement KdenliveDoc::guidesXml() const
435 return m_guidesXml.documentElement();
438 void KdenliveDoc::slotAutoSave()
440 if (m_render && m_autosave) {
441 if (!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
442 // show error: could not open the autosave file
443 kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
445 kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
447 if (KdenliveSettings::dropbframes()) {
448 KdenliveSettings::setDropbframes(false);
449 m_clipManager->updatePreviewSettings();
450 doc = m_render->sceneList();
451 KdenliveSettings::setDropbframes(true);
452 m_clipManager->updatePreviewSettings();
453 } else doc = m_render->sceneList();
454 saveSceneList(m_autosave->fileName(), doc);
458 void KdenliveDoc::setZoom(int horizontal, int vertical)
460 m_documentProperties["zoom"] = QString::number(horizontal);
461 m_documentProperties["verticalzoom"] = QString::number(vertical);
464 QPoint KdenliveDoc::zoom() const
466 return QPoint(m_documentProperties.value("zoom").toInt(), m_documentProperties.value("verticalzoom").toInt());
469 void KdenliveDoc::setZone(int start, int end)
471 m_documentProperties["zonein"] = QString::number(start);
472 m_documentProperties["zoneout"] = QString::number(end);
475 QPoint KdenliveDoc::zone() const
477 return QPoint(m_documentProperties.value("zonein").toInt(), m_documentProperties.value("zoneout").toInt());
480 bool KdenliveDoc::saveSceneList(const QString &path, const QString &scene)
482 QDomDocument sceneList;
483 sceneList.setContent(scene, true);
484 QDomElement mlt = sceneList.firstChildElement("mlt");
485 QDomElement addedXml = sceneList.createElement("kdenlivedoc");
486 mlt.appendChild(addedXml);
488 QDomElement markers = sceneList.createElement("markers");
489 addedXml.setAttribute("version", DOCUMENTVERSION);
490 addedXml.setAttribute("kdenliveversion", VERSION);
491 addedXml.setAttribute("profile", profilePath());
492 addedXml.setAttribute("projectfolder", m_projectFolder.path());
494 QDomElement docproperties = sceneList.createElement("documentproperties");
495 QMapIterator<QString, QString> i(m_documentProperties);
496 while (i.hasNext()) {
498 docproperties.setAttribute(i.key(), i.value());
500 docproperties.setAttribute("position", m_render->seekPosition().frames(m_fps));
501 addedXml.appendChild(docproperties);
504 QDomElement profileinfo = sceneList.createElement("profileinfo");
505 profileinfo.setAttribute("description", m_profile.description);
506 profileinfo.setAttribute("frame_rate_num", m_profile.frame_rate_num);
507 profileinfo.setAttribute("frame_rate_den", m_profile.frame_rate_den);
508 profileinfo.setAttribute("width", m_profile.width);
509 profileinfo.setAttribute("height", m_profile.height);
510 profileinfo.setAttribute("progressive", m_profile.progressive);
511 profileinfo.setAttribute("sample_aspect_num", m_profile.sample_aspect_num);
512 profileinfo.setAttribute("sample_aspect_den", m_profile.sample_aspect_den);
513 profileinfo.setAttribute("display_aspect_num", m_profile.display_aspect_num);
514 profileinfo.setAttribute("display_aspect_den", m_profile.display_aspect_den);
515 addedXml.appendChild(profileinfo);
518 QDomElement tracksinfo = sceneList.createElement("tracksinfo");
519 foreach(const TrackInfo &info, m_tracksList) {
520 QDomElement trackinfo = sceneList.createElement("trackinfo");
521 if (info.type == AUDIOTRACK) trackinfo.setAttribute("type", "audio");
522 trackinfo.setAttribute("mute", info.isMute);
523 trackinfo.setAttribute("blind", info.isBlind);
524 trackinfo.setAttribute("locked", info.isLocked);
525 trackinfo.setAttribute("trackname", info.trackName);
526 tracksinfo.appendChild(trackinfo);
528 addedXml.appendChild(tracksinfo);
530 // save project folders
531 QMap <QString, QString> folderlist = m_clipManager->documentFolderList();
533 QMapIterator<QString, QString> f(folderlist);
534 while (f.hasNext()) {
536 QDomElement folder = sceneList.createElement("folder");
537 folder.setAttribute("id", f.key());
538 folder.setAttribute("name", f.value());
539 addedXml.appendChild(folder);
542 // Save project clips
544 QList <DocClipBase*> list = m_clipManager->documentClipList();
545 for (int i = 0; i < list.count(); i++) {
546 e = list.at(i)->toXML();
547 e.setTagName("kdenlive_producer");
548 addedXml.appendChild(sceneList.importNode(e, true));
549 QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
550 for (int j = 0; j < marks.count(); j++) {
551 QDomElement marker = sceneList.createElement("marker");
552 marker.setAttribute("time", marks.at(j).time().ms() / 1000);
553 marker.setAttribute("comment", marks.at(j).comment());
554 marker.setAttribute("id", e.attribute("id"));
555 markers.appendChild(marker);
558 addedXml.appendChild(markers);
561 if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml.documentElement(), true));
564 addedXml.appendChild(sceneList.importNode(m_clipManager->groupsXml(), true));
566 //wes.appendChild(doc.importNode(kdenliveData, true));
569 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
570 kWarning() << "////// ERROR writing to file: " << path;
571 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
575 file.write(sceneList.toString().toUtf8());
576 if (file.error() != QFile::NoError) {
577 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
585 ClipManager *KdenliveDoc::clipManager()
587 return m_clipManager;
590 KUrl KdenliveDoc::projectFolder() const
592 //if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
593 return m_projectFolder;
596 void KdenliveDoc::setProjectFolder(KUrl url)
598 if (url == m_projectFolder) return;
600 KStandardDirs::makeDir(url.path());
601 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "titles/");
602 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "thumbs/");
603 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);
604 m_projectFolder = url;
607 void KdenliveDoc::moveProjectData(KUrl url)
609 QList <DocClipBase*> list = m_clipManager->documentClipList();
610 //TODO: Also move ladspa effects files
611 for (int i = 0; i < list.count(); i++) {
612 DocClipBase *clip = list.at(i);
613 if (clip->clipType() == TEXT) {
614 // the image for title clip must be moved
615 KUrl oldUrl = clip->fileURL();
616 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "titles/" + oldUrl.fileName());
617 KIO::Job *job = KIO::copy(oldUrl, newUrl);
618 if (KIO::NetAccess::synchronousRun(job, 0)) clip->setProperty("resource", newUrl.path());
620 QString hash = clip->getClipHash();
621 KUrl oldVideoThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
622 KUrl oldAudioThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
623 if (KIO::NetAccess::exists(oldVideoThumbUrl, KIO::NetAccess::SourceSide, 0)) {
624 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
625 KIO::Job *job = KIO::copy(oldVideoThumbUrl, newUrl);
626 KIO::NetAccess::synchronousRun(job, 0);
628 if (KIO::NetAccess::exists(oldAudioThumbUrl, KIO::NetAccess::SourceSide, 0)) {
629 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
630 KIO::Job *job = KIO::copy(oldAudioThumbUrl, newUrl);
631 if (KIO::NetAccess::synchronousRun(job, 0)) clip->refreshThumbUrl();
636 const QString &KdenliveDoc::profilePath() const
638 return m_profile.path;
641 MltVideoProfile KdenliveDoc::mltProfile() const
646 bool KdenliveDoc::setProfilePath(QString path)
648 if (path.isEmpty()) path = KdenliveSettings::default_profile();
649 if (path.isEmpty()) path = "dv_pal";
650 m_profile = ProfilesDialog::getVideoProfile(path);
651 bool current_fps = m_fps;
652 if (m_profile.path.isEmpty()) {
653 // Profile not found, use embedded profile
654 QDomElement profileInfo = m_document.elementsByTagName("profileinfo").at(0).toElement();
655 if (profileInfo.isNull()) {
656 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, using default profile."), i18n("Missing Profile"));
657 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
659 m_profile.description = profileInfo.attribute("description");
660 m_profile.frame_rate_num = profileInfo.attribute("frame_rate_num").toInt();
661 m_profile.frame_rate_den = profileInfo.attribute("frame_rate_den").toInt();
662 m_profile.width = profileInfo.attribute("width").toInt();
663 m_profile.height = profileInfo.attribute("height").toInt();
664 m_profile.progressive = profileInfo.attribute("progressive").toInt();
665 m_profile.sample_aspect_num = profileInfo.attribute("sample_aspect_num").toInt();
666 m_profile.sample_aspect_den = profileInfo.attribute("sample_aspect_den").toInt();
667 m_profile.display_aspect_num = profileInfo.attribute("display_aspect_num").toInt();
668 m_profile.display_aspect_den = profileInfo.attribute("display_aspect_den").toInt();
669 QString existing = ProfilesDialog::existingProfile(m_profile);
670 if (!existing.isEmpty()) {
671 m_profile = ProfilesDialog::getVideoProfile(existing);
672 KMessageBox::information(kapp->activeWindow(), i18n("Project profile not found, replacing with existing one: %1", m_profile.description), i18n("Missing Profile"));
674 QString newDesc = m_profile.description;
676 while (ok && (newDesc.isEmpty() || ProfilesDialog::existingProfileDescription(newDesc))) {
677 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);
680 // User canceled, use default profile
681 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
683 if (newDesc != m_profile.description) {
684 // Profile description existed, was replaced by new one
685 m_profile.description = newDesc;
687 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, it will be added to your system now."), i18n("Missing Profile"));
689 ProfilesDialog::saveProfile(m_profile);
696 KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
697 m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
698 KdenliveSettings::setProject_fps(m_fps);
699 m_width = m_profile.width;
700 m_height = m_profile.height;
701 kDebug() << "Kdenlive document, init timecode from path: " << path << ", " << m_fps;
702 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(m_fps, true);
703 else m_timecode.setFormat(m_fps);
704 return (current_fps != m_fps);
707 double KdenliveDoc::dar()
709 return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
712 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
714 emit progressInfo(message, progress);
717 QUndoStack *KdenliveDoc::commandStack()
719 return m_commandStack;
723 void KdenliveDoc::setRenderer(Render *render) {
724 if (m_render) return;
726 emit progressInfo(i18n("Loading playlist..."), 0);
727 //qApp->processEvents();
729 m_render->setSceneList(m_document.toString(), m_startPos);
730 kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
733 emit progressInfo(QString(), -1);
736 void KdenliveDoc::checkProjectClips()
738 kDebug() << "+++++++++++++ + + + + CHK PCLIPS";
739 if (m_render == NULL) return;
740 m_clipManager->resetProducersList(m_render->producersList());
743 void KdenliveDoc::updatePreviewSettings()
745 m_clipManager->updatePreviewSettings();
746 m_render->updatePreviewSettings();
747 QList <Mlt::Producer *> prods = m_render->producersList();
748 m_clipManager->resetProducersList(m_render->producersList());
753 Render *KdenliveDoc::renderer()
758 void KdenliveDoc::updateClip(const QString id)
760 emit updateClipDisplay(id);
763 int KdenliveDoc::getFramePos(QString duration)
765 return m_timecode.getFrameCount(duration);
768 QString KdenliveDoc::producerName(const QString &id)
770 QString result = "unnamed";
771 QDomNodeList prods = producersList();
772 int ct = prods.count();
773 for (int i = 0; i < ct ; i++) {
774 QDomElement e = prods.item(i).toElement();
775 if (e.attribute("id") != "black" && e.attribute("id") == id) {
776 result = e.attribute("name");
777 if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
784 QDomDocument KdenliveDoc::toXml()
789 Timecode KdenliveDoc::timecode() const
794 QDomNodeList KdenliveDoc::producersList()
796 return m_document.elementsByTagName("producer");
799 double KdenliveDoc::projectDuration() const
802 return GenTime(m_render->getLength(), m_fps).ms() / 1000;
807 double KdenliveDoc::fps() const
812 int KdenliveDoc::width() const
817 int KdenliveDoc::height() const
822 KUrl KdenliveDoc::url() const
827 void KdenliveDoc::setUrl(KUrl url)
832 void KdenliveDoc::setModified(bool mod)
834 if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
835 m_autoSaveTimer->start(3000);
837 if (mod == m_modified) return;
839 emit docModified(m_modified);
842 bool KdenliveDoc::isModified() const
847 const QString KdenliveDoc::description() const
850 return i18n("Untitled") + " / " + m_profile.description;
852 return m_url.fileName() + " / " + m_profile.description;
855 void KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
857 const QString producerId = clipId.section('_', 0, 0);
858 DocClipBase *clip = m_clipManager->getClipById(producerId);
861 elem.setAttribute("id", producerId);
862 QString path = elem.attribute("resource");
864 if (elem.attribute("type").toInt() == SLIDESHOW) {
865 extension = KUrl(path).fileName();
866 path = KUrl(path).directory();
869 if (path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
870 kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
871 const QString size = elem.attribute("file_size");
872 const QString hash = elem.attribute("file_hash");
874 int action = KMessageBox::No;
875 if (!size.isEmpty() && !hash.isEmpty()) {
876 if (!m_searchFolder.isEmpty()) newpath = searchFileRecursively(m_searchFolder, size, hash);
877 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")));
879 if (elem.attribute("type").toInt() == SLIDESHOW) {
880 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")));
881 if (res == KMessageBox::Yes)
882 newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
884 // Abort project loading
888 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")));
889 if (res == KMessageBox::Yes)
890 newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
892 // Abort project loading
897 if (action == KMessageBox::Yes) {
898 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
899 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
900 if (!m_searchFolder.isEmpty()) {
901 newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
903 } else if (action == KMessageBox::Cancel) {
904 m_abortLoading = true;
906 } else if (action == KMessageBox::No) {
907 // Keep clip as placeHolder
908 elem.setAttribute("placeholder", '1');
910 if (!newpath.isEmpty()) {
911 if (elem.attribute("type").toInt() == SLIDESHOW) newpath.append('/' + extension);
912 elem.setAttribute("resource", newpath);
913 setNewClipResource(clipId, newpath);
917 clip = new DocClipBase(m_clipManager, elem, producerId);
918 m_clipManager->addClip(clip);
921 if (createClipItem) {
922 emit addProjectClip(clip);
923 //qApp->processEvents();
927 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
929 QDomNodeList prods = m_document.elementsByTagName("producer");
930 int maxprod = prods.count();
931 for (int i = 0; i < maxprod; i++) {
932 QDomNode m = prods.at(i);
933 QString prodId = m.toElement().attribute("id");
934 if (prodId == id || prodId.startsWith(id + '_')) {
935 QDomNodeList params = m.childNodes();
936 for (int j = 0; j < params.count(); j++) {
937 QDomElement e = params.item(j).toElement();
938 if (e.attribute("name") == "resource") {
939 e.firstChild().setNodeValue(path);
947 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
949 QString foundFileName;
952 QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
953 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
954 QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
955 if (file.open(QIODevice::ReadOnly)) {
956 if (QString::number(file.size()) == matchSize) {
958 * 1 MB = 1 second per 450 files (or faster)
959 * 10 MB = 9 seconds per 450 files (or faster)
961 if (file.size() > 1000000*2) {
962 fileData = file.read(1000000);
963 if (file.seek(file.size() - 1000000))
964 fileData.append(file.readAll());
966 fileData = file.readAll();
968 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
969 if (QString(fileHash.toHex()) == matchHash)
970 return file.fileName();
973 kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
975 filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
976 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
977 foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
978 if (!foundFileName.isEmpty())
981 return foundFileName;
984 void KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
986 DocClipBase *clip = m_clipManager->getClipById(clipId);
988 addClip(elem, clipId, false);
990 QMap <QString, QString> properties;
991 QDomNamedNodeMap attributes = elem.attributes();
993 for (int i = 0; i < attributes.count(); i++) {
994 attrname = attributes.item(i).nodeName();
995 if (attrname != "resource")
996 properties.insert(attrname, attributes.item(i).nodeValue());
997 kDebug() << attrname << " = " << attributes.item(i).nodeValue();
999 clip->setProperties(properties);
1000 emit addProjectClip(clip, false);
1002 if (orig != QDomElement()) {
1003 QMap<QString, QString> meta;
1004 QDomNode m = orig.firstChild();
1005 while (!m.isNull()) {
1006 QString name = m.toElement().attribute("name");
1007 if (name.startsWith("meta.attr")) {
1008 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
1010 m = m.nextSibling();
1012 if (!meta.isEmpty()) {
1013 if (clip == NULL) clip = m_clipManager->getClipById(clipId);
1014 if (clip) clip->setMetadata(meta);
1019 void KdenliveDoc::deleteProjectClip(QStringList ids)
1021 for (int i = 0; i < ids.size(); ++i) {
1022 emit deleteTimelineClip(ids.at(i));
1024 m_clipManager->slotDeleteClips(ids);
1028 void KdenliveDoc::deleteClip(const QString &clipId)
1030 emit signalDeleteProjectClip(clipId);
1033 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
1035 m_clipManager->slotAddClipList(urls, group, groupId);
1036 //emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1041 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
1043 m_clipManager->slotAddClipFile(url, group, groupId);
1044 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1048 const QString KdenliveDoc::getFreeClipId()
1050 return QString::number(m_clipManager->getFreeClipId());
1053 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
1055 return m_clipManager->getClipById(clipId);
1058 void KdenliveDoc::slotCreateColorClip(const QString &name, const QString &color, const QString &duration, QString group, const QString &groupId)
1060 m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId);
1062 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1065 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)
1067 m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop, fade, luma_duration, luma_file, softness, group, groupId);
1069 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1072 void KdenliveDoc::slotCreateTextClip(QString group, const QString &groupId, const QString &templatePath)
1074 QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1075 KStandardDirs::makeDir(titlesFolder);
1076 TitleWidget *dia_ui = new TitleWidget(templatePath, m_timecode, titlesFolder, m_render, kapp->activeWindow());
1077 if (dia_ui->exec() == QDialog::Accepted) {
1078 m_clipManager->slotAddTextClipFile(i18n("Title clip"), dia_ui->duration(), dia_ui->xml().toString(), group, groupId);
1080 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1085 void KdenliveDoc::slotCreateTextTemplateClip(QString group, const QString &groupId, KUrl path)
1087 QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1088 if (path.isEmpty()) {
1089 path = KFileDialog::getOpenUrl(KUrl(titlesFolder), "*.kdenlivetitle", kapp->activeWindow(), i18n("Enter Template Path"));
1092 if (path.isEmpty()) return;
1094 //TODO: rewrite with new title system (just set resource)
1095 m_clipManager->slotAddTextTemplateClip(i18n("Template title clip"), path, group, groupId);
1097 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1100 int KdenliveDoc::tracksCount() const
1102 return m_tracksList.count();
1105 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1107 return m_tracksList.at(ix);
1110 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1112 m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1115 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1117 m_tracksList[ix].isLocked = lock;
1120 bool KdenliveDoc::isTrackLocked(int ix) const
1122 return m_tracksList.at(ix).isLocked;
1125 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1127 m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1130 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1132 if (ix == -1) m_tracksList << type;
1133 else m_tracksList.insert(ix, type);
1136 void KdenliveDoc::deleteTrack(int ix)
1138 m_tracksList.removeAt(ix);
1141 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1143 m_tracksList[ix].type = type.type;
1144 m_tracksList[ix].isMute = type.isMute;
1145 m_tracksList[ix].isBlind = type.isBlind;
1146 m_tracksList[ix].isLocked = type.isLocked;
1147 m_tracksList[ix].trackName = type.trackName;
1150 const QList <TrackInfo> KdenliveDoc::tracksList() const
1152 return m_tracksList;
1155 QPoint KdenliveDoc::getTracksCount() const
1159 foreach(const TrackInfo &info, m_tracksList) {
1160 if (info.type == VIDEOTRACK) video++;
1163 return QPoint(video, audio);
1166 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1168 pix.save(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + fileId + ".png");
1171 QString KdenliveDoc::getLadspaFile() const
1174 QString counter = QString::number(ct).rightJustified(5, '0', false);
1175 while (QFile::exists(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa")) {
1177 counter = QString::number(ct).rightJustified(5, '0', false);
1179 return m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa";
1182 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1184 DocumentChecker d(infoproducers, m_document);
1185 return (d.hasMissingClips() == false);
1191 QList <QDomElement> missingClips;
1192 for (int i = 0; i < infoproducers.count(); i++) {
1193 e = infoproducers.item(i).toElement();
1194 clipType = e.attribute("type").toInt();
1195 if (clipType == COLOR) continue;
1196 if (clipType == TEXT) {
1197 //TODO: Check is clip template is missing (xmltemplate) or hash changed
1200 id = e.attribute("id");
1201 resource = e.attribute("resource");
1202 if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1203 if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1204 // Missing clip found
1205 missingClips.append(e);
1207 // Check if the clip has changed
1208 if (clipType != SLIDESHOW && e.hasAttribute("file_hash")) {
1209 if (e.attribute("file_hash") != DocClipBase::getHash(e.attribute("resource")))
1210 e.removeAttribute("file_hash");
1214 if (missingClips.isEmpty()) return true;
1215 DocumentChecker d(missingClips, m_document);
1216 return (d.exec() == QDialog::Accepted);*/
1219 void KdenliveDoc::setDocumentProperty(const QString &name, const QString &value)
1221 m_documentProperties[name] = value;
1224 const QString KdenliveDoc::getDocumentProperty(const QString &name) const
1226 return m_documentProperties.value(name);
1229 #include "kdenlivedoc.moc"