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"
32 #include "initeffects.h"
35 #include <KStandardDirs>
36 #include <KMessageBox>
37 #include <KProgressDialog>
39 #include <KFileDialog>
40 #include <KIO/NetAccess>
41 #include <KIO/CopyJob>
42 #include <KApplication>
44 #include <KBookmarkManager>
46 #include <KStandardDirs>
48 #include <QCryptographicHash>
50 #include <QInputDialog>
51 #include <QDomImplementation>
53 #include <mlt++/Mlt.h>
55 const double DOCUMENTVERSION = 0.85;
57 KdenliveDoc::KdenliveDoc(const KUrl &url, const KUrl &projectFolder, QUndoGroup *undoGroup, QString profileName, QMap <QString, QString> properties, const QPoint tracks, Render *render, KTextEdit *notes, MainWindow *parent, KProgressDialog *progressDialog) :
63 m_commandStack(new QUndoStack(undoGroup)),
65 m_projectFolder(projectFolder)
67 m_clipManager = new ClipManager(this);
68 m_autoSaveTimer = new QTimer(this);
69 m_autoSaveTimer->setSingleShot(true);
72 // init default document properties
73 m_documentProperties["zoom"] = "7";
74 m_documentProperties["verticalzoom"] = "1";
75 m_documentProperties["zonein"] = "0";
76 m_documentProperties["zoneout"] = "100";
77 m_documentProperties["enableproxy"] = QString::number((int) KdenliveSettings::enableproxy());
78 m_documentProperties["proxyparams"] = KdenliveSettings::proxyparams();
79 m_documentProperties["proxyextension"] = KdenliveSettings::proxyextension();
80 m_documentProperties["generateproxy"] = QString::number((int) KdenliveSettings::generateproxy());
81 m_documentProperties["proxyminsize"] = QString::number(KdenliveSettings::proxyminsize());
82 m_documentProperties["generateimageproxy"] = QString::number((int) KdenliveSettings::generateimageproxy());
83 m_documentProperties["proxyimageminsize"] = QString::number(KdenliveSettings::proxyimageminsize());
86 QMapIterator<QString, QString> i(properties);
89 m_documentProperties[i.key()] = i.value();
94 success = KIO::NetAccess::download(url.path(), tmpFile, parent);
95 if (!success) // The file cannot be opened
96 KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
100 QDomImplementation impl;
101 impl.setInvalidDataPolicy(QDomImplementation::DropInvalidChars);
102 success = m_document.setContent(&file, false, &errorMsg);
104 KIO::NetAccess::removeTempFile(tmpFile);
106 if (!success) // It is corrupted
107 KMessageBox::error(parent, errorMsg);
109 parent->slotGotProgressInfo(i18n("Validating"), 0);
110 qApp->processEvents();
111 DocumentValidator validator(m_document);
112 success = validator.isProject();
114 // It is not a project file
115 parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file", m_url.path()), 100);
118 * Validate the file against the current version (upgrade
119 * and recover it if needed). It is NOT a passive operation
121 // TODO: backup the document or alert the user?
122 success = validator.validate(DOCUMENTVERSION);
123 if (success) { // Let the validator handle error messages
124 parent->slotGotProgressInfo(i18n("Check missing clips"), 0);
125 qApp->processEvents();
126 QDomNodeList infoproducers = m_document.elementsByTagName("kdenlive_producer");
127 success = checkDocumentClips(infoproducers);
129 if (m_document.documentElement().attribute("modified") == "1") setModified(true);
130 parent->slotGotProgressInfo(i18n("Loading"), 0);
131 QDomElement mlt = m_document.firstChildElement("mlt");
132 QDomElement infoXml = mlt.firstChildElement("kdenlivedoc");
134 // Check embedded effects
135 QDomElement customeffects = infoXml.firstChildElement("customeffects");
136 if (!customeffects.isNull() && customeffects.hasChildNodes()) {
137 parent->slotGotProgressInfo(i18n("Importing project effects"), 0);
138 qApp->processEvents();
139 if (saveCustomEffects(customeffects.childNodes())) parent->slotReloadEffects();
144 QDomElement notesxml = infoXml.firstChildElement("documentnotes");
145 if (!notesxml.isNull()) m_notesWidget->setText(notesxml.firstChild().nodeValue());
148 QDomElement tracksinfo = infoXml.firstChildElement("tracksinfo");
149 if (!tracksinfo.isNull()) {
150 QDomNodeList trackslist = tracksinfo.childNodes();
151 int maxchild = trackslist.count();
152 for (int k = 0; k < maxchild; k++) {
153 e = trackslist.at(k).toElement();
154 if (e.tagName() == "trackinfo") {
155 TrackInfo projectTrack;
156 if (e.attribute("type") == "audio")
157 projectTrack.type = AUDIOTRACK;
159 projectTrack.type = VIDEOTRACK;
160 projectTrack.isMute = e.attribute("mute").toInt();
161 projectTrack.isBlind = e.attribute("blind").toInt();
162 projectTrack.isLocked = e.attribute("locked").toInt();
163 projectTrack.trackName = e.attribute("trackname");
164 m_tracksList.append(projectTrack);
167 mlt.removeChild(tracksinfo);
170 QDomNodeList folders = m_document.elementsByTagName("folder");
171 for (int i = 0; i < folders.count(); i++) {
172 e = folders.item(i).cloneNode().toElement();
173 m_clipManager->addFolder(e.attribute("id"), e.attribute("name"));
176 const int infomax = infoproducers.count();
177 QDomNodeList producers = m_document.elementsByTagName("producer");
178 const int max = producers.count();
180 if (!progressDialog) {
181 progressDialog = new KProgressDialog(parent, i18n("Loading project"), i18n("Adding clips"));
182 progressDialog->setAllowCancel(false);
184 progressDialog->setLabelText(i18n("Adding clips"));
186 progressDialog->progressBar()->setMaximum(infomax);
187 progressDialog->show();
188 qApp->processEvents();
190 for (int i = 0; i < infomax; i++) {
191 e = infoproducers.item(i).cloneNode().toElement();
192 QString prodId = e.attribute("id");
193 if (!e.isNull() && prodId != "black" && !prodId.startsWith("slowmotion")) {
194 e.setTagName("producer");
195 // Get MLT's original producer properties
197 for (int j = 0; j < max; j++) {
198 QDomNode o = producers.item(j);
199 QString origId = o.attributes().namedItem("id").nodeValue().section('_', 0, 0);
200 if (origId == prodId) {
201 orig = o.cloneNode().toElement();
206 if (!addClipInfo(e, orig, prodId)) {
207 // The user manually aborted the loading.
209 emit resetProjectList();
210 m_tracksList.clear();
211 m_clipManager->clear();
216 progressDialog->progressBar()->setValue(i);
220 QDomElement markers = infoXml.firstChildElement("markers");
221 if (!markers.isNull()) {
222 QDomNodeList markerslist = markers.childNodes();
223 int maxchild = markerslist.count();
224 for (int k = 0; k < maxchild; k++) {
225 e = markerslist.at(k).toElement();
226 if (e.tagName() == "marker")
227 m_clipManager->getClipById(e.attribute("id"))->addSnapMarker(GenTime(e.attribute("time").toDouble()), e.attribute("comment"));
229 infoXml.removeChild(markers);
232 m_projectFolder = KUrl(infoXml.attribute("projectfolder"));
233 QDomElement docproperties = infoXml.firstChildElement("documentproperties");
234 QDomNamedNodeMap props = docproperties.attributes();
235 for (int i = 0; i < props.count(); i++)
236 m_documentProperties.insert(props.item(i).nodeName(), props.item(i).nodeValue());
237 setProfilePath(infoXml.attribute("profile"));
238 if (validator.isModified()) setModified(true);
239 kDebug() << "Reading file: " << url.path() << ", found clips: " << producers.count();
248 // Something went wrong, or a new file was requested: create a new project
251 setProfilePath(profileName);
252 m_document = createEmptyDocument(tracks.x(), tracks.y());
255 // Set the video profile (empty == default)
256 KdenliveSettings::setCurrent_profile(profilePath());
258 // Ask to create the project directory if it does not exist
259 if (!QFile::exists(m_projectFolder.path())) {
260 int create = KMessageBox::questionYesNo(parent, i18n("Project directory %1 does not exist. Create it?", m_projectFolder.path()));
261 if (create == KMessageBox::Yes) {
262 QDir projectDir(m_projectFolder.path());
263 bool ok = projectDir.mkpath(m_projectFolder.path());
265 KMessageBox::sorry(parent, i18n("The directory %1, could not be created.\nPlease make sure you have the required permissions.", m_projectFolder.path()));
270 // Make sure the project folder is usable
271 if (m_projectFolder.isEmpty() || !KIO::NetAccess::exists(m_projectFolder.path(), KIO::NetAccess::DestinationSide, parent)) {
272 KMessageBox::information(parent, i18n("Document project folder is invalid, setting it to the default one: %1", KdenliveSettings::defaultprojectfolder()));
273 m_projectFolder = KUrl(KdenliveSettings::defaultprojectfolder());
276 // Make sure that the necessary folders exist
277 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "titles/");
278 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/");
279 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/");
281 updateProjectFolderPlacesEntry();
283 //kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
284 connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
287 KdenliveDoc::~KdenliveDoc()
289 m_autoSaveTimer->stop();
290 delete m_commandStack;
291 kDebug() << "// DEL CLP MAN";
292 delete m_clipManager;
293 kDebug() << "// DEL CLP MAN done";
294 delete m_autoSaveTimer;
296 if (!m_autosave->fileName().isEmpty()) m_autosave->remove();
301 int KdenliveDoc::setSceneList()
303 m_render->resetProfile(KdenliveSettings::current_profile());
304 if (m_render->setSceneList(m_document.toString(), m_documentProperties.value("position").toInt()) == -1) {
305 // INVALID MLT Consumer, something is wrong
308 m_documentProperties.remove("position");
309 // m_document xml is now useless, clear it
314 QDomDocument KdenliveDoc::createEmptyDocument(int videotracks, int audiotracks)
316 m_tracksList.clear();
318 // Tracks are added «backwards», so we need to reverse the track numbering
319 // mbt 331: http://www.kdenlive.org/mantis/view.php?id=331
320 // Better default names for tracks: Audio 1 etc. instead of blank numbers
321 for (int i = 0; i < audiotracks; i++) {
322 TrackInfo audioTrack;
323 audioTrack.type = AUDIOTRACK;
324 audioTrack.isMute = false;
325 audioTrack.isBlind = true;
326 audioTrack.isLocked = false;
327 audioTrack.trackName = QString("Audio ") + QString::number(audiotracks - i);
328 audioTrack.duration = 0;
329 m_tracksList.append(audioTrack);
332 for (int i = 0; i < videotracks; i++) {
333 TrackInfo videoTrack;
334 videoTrack.type = VIDEOTRACK;
335 videoTrack.isMute = false;
336 videoTrack.isBlind = false;
337 videoTrack.isLocked = false;
338 videoTrack.trackName = QString("Video ") + QString::number(videotracks - i);
339 videoTrack.duration = 0;
340 m_tracksList.append(videoTrack);
342 return createEmptyDocument(m_tracksList);
345 QDomDocument KdenliveDoc::createEmptyDocument(QList <TrackInfo> tracks)
347 // Creating new document
349 QDomElement mlt = doc.createElement("mlt");
350 doc.appendChild(mlt);
353 // Create black producer
354 // For some unknown reason, we have to build the black producer here and not in renderer.cpp, otherwise
355 // the composite transitions with the black track are corrupted.
356 QDomElement blk = doc.createElement("producer");
357 blk.setAttribute("in", 0);
358 blk.setAttribute("out", 500);
359 blk.setAttribute("id", "black");
361 QDomElement property = doc.createElement("property");
362 property.setAttribute("name", "mlt_type");
363 QDomText value = doc.createTextNode("producer");
364 property.appendChild(value);
365 blk.appendChild(property);
367 property = doc.createElement("property");
368 property.setAttribute("name", "aspect_ratio");
369 value = doc.createTextNode(QString::number(0.0));
370 property.appendChild(value);
371 blk.appendChild(property);
373 property = doc.createElement("property");
374 property.setAttribute("name", "length");
375 value = doc.createTextNode(QString::number(15000));
376 property.appendChild(value);
377 blk.appendChild(property);
379 property = doc.createElement("property");
380 property.setAttribute("name", "eof");
381 value = doc.createTextNode("pause");
382 property.appendChild(value);
383 blk.appendChild(property);
385 property = doc.createElement("property");
386 property.setAttribute("name", "resource");
387 value = doc.createTextNode("black");
388 property.appendChild(value);
389 blk.appendChild(property);
391 property = doc.createElement("property");
392 property.setAttribute("name", "mlt_service");
393 value = doc.createTextNode("colour");
394 property.appendChild(value);
395 blk.appendChild(property);
397 mlt.appendChild(blk);
400 QDomElement tractor = doc.createElement("tractor");
401 tractor.setAttribute("id", "maintractor");
402 QDomElement multitrack = doc.createElement("multitrack");
403 QDomElement playlist = doc.createElement("playlist");
404 playlist.setAttribute("id", "black_track");
405 mlt.appendChild(playlist);
407 QDomElement blank0 = doc.createElement("entry");
408 blank0.setAttribute("in", "0");
409 blank0.setAttribute("out", "1");
410 blank0.setAttribute("producer", "black");
411 playlist.appendChild(blank0);
414 int total = tracks.count() + 1;
416 for (int i = 1; i < total; i++) {
417 QDomElement playlist = doc.createElement("playlist");
418 playlist.setAttribute("id", "playlist" + QString::number(i));
419 mlt.appendChild(playlist);
422 QDomElement track0 = doc.createElement("track");
423 track0.setAttribute("producer", "black_track");
424 tractor.appendChild(track0);
426 // create audio and video tracks
427 for (int i = 1; i < total; i++) {
428 QDomElement track = doc.createElement("track");
429 track.setAttribute("producer", "playlist" + QString::number(i));
430 if (tracks.at(i - 1).type == AUDIOTRACK) {
431 track.setAttribute("hide", "video");
432 } else if (tracks.at(i - 1).isBlind)
433 track.setAttribute("hide", "video");
434 if (tracks.at(i - 1).isMute)
435 track.setAttribute("hide", "audio");
436 tractor.appendChild(track);
439 for (int i = 2; i < total ; i++) {
440 QDomElement transition = doc.createElement("transition");
441 transition.setAttribute("always_active", "1");
443 QDomElement property = doc.createElement("property");
444 property.setAttribute("name", "a_track");
445 QDomText value = doc.createTextNode(QString::number(1));
446 property.appendChild(value);
447 transition.appendChild(property);
449 property = doc.createElement("property");
450 property.setAttribute("name", "b_track");
451 value = doc.createTextNode(QString::number(i));
452 property.appendChild(value);
453 transition.appendChild(property);
455 property = doc.createElement("property");
456 property.setAttribute("name", "mlt_service");
457 value = doc.createTextNode("mix");
458 property.appendChild(value);
459 transition.appendChild(property);
461 property = doc.createElement("property");
462 property.setAttribute("name", "combine");
463 value = doc.createTextNode("1");
464 property.appendChild(value);
465 transition.appendChild(property);
467 property = doc.createElement("property");
468 property.setAttribute("name", "internal_added");
469 value = doc.createTextNode("237");
470 property.appendChild(value);
471 transition.appendChild(property);
472 tractor.appendChild(transition);
474 mlt.appendChild(tractor);
479 void KdenliveDoc::syncGuides(QList <Guide *> guides)
482 QDomElement guideNode = m_guidesXml.createElement("guides");
483 m_guidesXml.appendChild(guideNode);
486 for (int i = 0; i < guides.count(); i++) {
487 e = m_guidesXml.createElement("guide");
488 e.setAttribute("time", guides.at(i)->position().ms() / 1000);
489 e.setAttribute("comment", guides.at(i)->label());
490 guideNode.appendChild(e);
493 emit guidesUpdated();
496 QDomElement KdenliveDoc::guidesXml() const
498 return m_guidesXml.documentElement();
501 void KdenliveDoc::slotAutoSave()
503 if (m_render && m_autosave) {
504 if (!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
505 // show error: could not open the autosave file
506 kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
508 kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
509 saveSceneList(m_autosave->fileName(), m_render->sceneList());
513 void KdenliveDoc::setZoom(int horizontal, int vertical)
515 m_documentProperties["zoom"] = QString::number(horizontal);
516 m_documentProperties["verticalzoom"] = QString::number(vertical);
519 QPoint KdenliveDoc::zoom() const
521 return QPoint(m_documentProperties.value("zoom").toInt(), m_documentProperties.value("verticalzoom").toInt());
524 void KdenliveDoc::setZone(int start, int end)
526 m_documentProperties["zonein"] = QString::number(start);
527 m_documentProperties["zoneout"] = QString::number(end);
530 QPoint KdenliveDoc::zone() const
532 return QPoint(m_documentProperties.value("zonein").toInt(), m_documentProperties.value("zoneout").toInt());
535 bool KdenliveDoc::saveSceneList(const QString &path, const QString &scene)
537 QDomDocument sceneList;
538 sceneList.setContent(scene, true);
539 QDomElement mlt = sceneList.firstChildElement("mlt");
540 if (mlt.isNull() || !mlt.hasChildNodes()) {
541 //Make sure we don't save if scenelist is corrupted
542 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1, scene list is corrupted.", path));
546 QDomElement addedXml = sceneList.createElement("kdenlivedoc");
547 mlt.appendChild(addedXml);
549 // check if project contains custom effects to embed them in project file
550 QDomNodeList effects = mlt.elementsByTagName("filter");
551 int maxEffects = effects.count();
552 kDebug() << "// FOUD " << maxEffects << " EFFECTS+++++++++++++++++++++";
553 QMap <QString, QString> effectIds;
554 for (int i = 0; i < maxEffects; i++) {
555 QDomNode m = effects.at(i);
556 QDomNodeList params = m.childNodes();
559 for (int j = 0; j < params.count(); j++) {
560 QDomElement e = params.item(j).toElement();
561 if (e.attribute("name") == "kdenlive_id") {
562 id = e.firstChild().nodeValue();
564 if (e.attribute("name") == "tag") {
565 tag = e.firstChild().nodeValue();
567 if (!id.isEmpty() && !tag.isEmpty()) effectIds.insert(id, tag);
570 QDomDocument customeffects = initEffects::getUsedCustomEffects(effectIds);
571 addedXml.appendChild(sceneList.importNode(customeffects.documentElement(), true));
573 QDomElement markers = sceneList.createElement("markers");
574 addedXml.setAttribute("version", DOCUMENTVERSION);
575 addedXml.setAttribute("kdenliveversion", VERSION);
576 addedXml.setAttribute("profile", profilePath());
577 addedXml.setAttribute("projectfolder", m_projectFolder.path());
579 QDomElement docproperties = sceneList.createElement("documentproperties");
580 QMapIterator<QString, QString> i(m_documentProperties);
581 while (i.hasNext()) {
583 docproperties.setAttribute(i.key(), i.value());
585 docproperties.setAttribute("position", m_render->seekPosition().frames(m_fps));
586 addedXml.appendChild(docproperties);
588 QDomElement docnotes = sceneList.createElement("documentnotes");
589 QDomText value = sceneList.createTextNode(m_notesWidget->toPlainText());
590 docnotes.appendChild(value);
591 addedXml.appendChild(docnotes);
594 QDomElement profileinfo = sceneList.createElement("profileinfo");
595 profileinfo.setAttribute("description", m_profile.description);
596 profileinfo.setAttribute("frame_rate_num", m_profile.frame_rate_num);
597 profileinfo.setAttribute("frame_rate_den", m_profile.frame_rate_den);
598 profileinfo.setAttribute("width", m_profile.width);
599 profileinfo.setAttribute("height", m_profile.height);
600 profileinfo.setAttribute("progressive", m_profile.progressive);
601 profileinfo.setAttribute("sample_aspect_num", m_profile.sample_aspect_num);
602 profileinfo.setAttribute("sample_aspect_den", m_profile.sample_aspect_den);
603 profileinfo.setAttribute("display_aspect_num", m_profile.display_aspect_num);
604 profileinfo.setAttribute("display_aspect_den", m_profile.display_aspect_den);
605 addedXml.appendChild(profileinfo);
608 QDomElement tracksinfo = sceneList.createElement("tracksinfo");
609 foreach(const TrackInfo & info, m_tracksList) {
610 QDomElement trackinfo = sceneList.createElement("trackinfo");
611 if (info.type == AUDIOTRACK) trackinfo.setAttribute("type", "audio");
612 trackinfo.setAttribute("mute", info.isMute);
613 trackinfo.setAttribute("blind", info.isBlind);
614 trackinfo.setAttribute("locked", info.isLocked);
615 trackinfo.setAttribute("trackname", info.trackName);
616 tracksinfo.appendChild(trackinfo);
618 addedXml.appendChild(tracksinfo);
620 // save project folders
621 QMap <QString, QString> folderlist = m_clipManager->documentFolderList();
623 QMapIterator<QString, QString> f(folderlist);
624 while (f.hasNext()) {
626 QDomElement folder = sceneList.createElement("folder");
627 folder.setAttribute("id", f.key());
628 folder.setAttribute("name", f.value());
629 addedXml.appendChild(folder);
632 // Save project clips
634 QList <DocClipBase*> list = m_clipManager->documentClipList();
635 for (int i = 0; i < list.count(); i++) {
636 e = list.at(i)->toXML();
637 e.setTagName("kdenlive_producer");
638 addedXml.appendChild(sceneList.importNode(e, true));
639 QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
640 for (int j = 0; j < marks.count(); j++) {
641 QDomElement marker = sceneList.createElement("marker");
642 marker.setAttribute("time", marks.at(j).time().ms() / 1000);
643 marker.setAttribute("comment", marks.at(j).comment());
644 marker.setAttribute("id", e.attribute("id"));
645 markers.appendChild(marker);
648 addedXml.appendChild(markers);
651 if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml.documentElement(), true));
654 addedXml.appendChild(sceneList.importNode(m_clipManager->groupsXml(), true));
656 //wes.appendChild(doc.importNode(kdenliveData, true));
659 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
660 kWarning() << "////// ERROR writing to file: " << path;
661 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
665 file.write(sceneList.toString().toUtf8());
666 if (file.error() != QFile::NoError) {
667 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
675 ClipManager *KdenliveDoc::clipManager()
677 return m_clipManager;
680 KUrl KdenliveDoc::projectFolder() const
682 //if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
683 return m_projectFolder;
686 void KdenliveDoc::setProjectFolder(KUrl url)
688 if (url == m_projectFolder) return;
690 KStandardDirs::makeDir(url.path());
691 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "titles/");
692 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "thumbs/");
693 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);
694 m_projectFolder = url;
696 updateProjectFolderPlacesEntry();
699 void KdenliveDoc::moveProjectData(KUrl url)
701 QList <DocClipBase*> list = m_clipManager->documentClipList();
702 //TODO: Also move ladspa effects files
703 for (int i = 0; i < list.count(); i++) {
704 DocClipBase *clip = list.at(i);
705 if (clip->clipType() == TEXT) {
706 // the image for title clip must be moved
707 KUrl oldUrl = clip->fileURL();
708 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "titles/" + oldUrl.fileName());
709 KIO::Job *job = KIO::copy(oldUrl, newUrl);
710 if (KIO::NetAccess::synchronousRun(job, 0)) clip->setProperty("resource", newUrl.path());
712 QString hash = clip->getClipHash();
713 KUrl oldVideoThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
714 KUrl oldAudioThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
715 if (KIO::NetAccess::exists(oldVideoThumbUrl, KIO::NetAccess::SourceSide, 0)) {
716 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
717 KIO::Job *job = KIO::copy(oldVideoThumbUrl, newUrl);
718 KIO::NetAccess::synchronousRun(job, 0);
720 if (KIO::NetAccess::exists(oldAudioThumbUrl, KIO::NetAccess::SourceSide, 0)) {
721 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
722 KIO::Job *job = KIO::copy(oldAudioThumbUrl, newUrl);
723 if (KIO::NetAccess::synchronousRun(job, 0)) clip->refreshThumbUrl();
728 const QString &KdenliveDoc::profilePath() const
730 return m_profile.path;
733 MltVideoProfile KdenliveDoc::mltProfile() const
738 bool KdenliveDoc::setProfilePath(QString path)
740 if (path.isEmpty()) path = KdenliveSettings::default_profile();
741 if (path.isEmpty()) path = "dv_pal";
742 m_profile = ProfilesDialog::getVideoProfile(path);
743 double current_fps = m_fps;
744 if (m_profile.path.isEmpty()) {
745 // Profile not found, use embedded profile
746 QDomElement profileInfo = m_document.elementsByTagName("profileinfo").at(0).toElement();
747 if (profileInfo.isNull()) {
748 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, using default profile."), i18n("Missing Profile"));
749 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
751 m_profile.description = profileInfo.attribute("description");
752 m_profile.frame_rate_num = profileInfo.attribute("frame_rate_num").toInt();
753 m_profile.frame_rate_den = profileInfo.attribute("frame_rate_den").toInt();
754 m_profile.width = profileInfo.attribute("width").toInt();
755 m_profile.height = profileInfo.attribute("height").toInt();
756 m_profile.progressive = profileInfo.attribute("progressive").toInt();
757 m_profile.sample_aspect_num = profileInfo.attribute("sample_aspect_num").toInt();
758 m_profile.sample_aspect_den = profileInfo.attribute("sample_aspect_den").toInt();
759 m_profile.display_aspect_num = profileInfo.attribute("display_aspect_num").toInt();
760 m_profile.display_aspect_den = profileInfo.attribute("display_aspect_den").toInt();
761 QString existing = ProfilesDialog::existingProfile(m_profile);
762 if (!existing.isEmpty()) {
763 m_profile = ProfilesDialog::getVideoProfile(existing);
764 KMessageBox::information(kapp->activeWindow(), i18n("Project profile not found, replacing with existing one: %1", m_profile.description), i18n("Missing Profile"));
766 QString newDesc = m_profile.description;
768 while (ok && (newDesc.isEmpty() || ProfilesDialog::existingProfileDescription(newDesc))) {
769 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);
772 // User canceled, use default profile
773 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
775 if (newDesc != m_profile.description) {
776 // Profile description existed, was replaced by new one
777 m_profile.description = newDesc;
779 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, it will be added to your system now."), i18n("Missing Profile"));
781 ProfilesDialog::saveProfile(m_profile);
788 KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
789 m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
790 KdenliveSettings::setProject_fps(m_fps);
791 m_width = m_profile.width;
792 m_height = m_profile.height;
793 kDebug() << "Kdenlive document, init timecode from path: " << path << ", " << m_fps;
794 m_timecode.setFormat(m_fps);
795 return (current_fps != m_fps);
798 double KdenliveDoc::dar() const
800 return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
803 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
805 emit progressInfo(message, progress);
808 QUndoStack *KdenliveDoc::commandStack()
810 return m_commandStack;
814 void KdenliveDoc::setRenderer(Render *render) {
815 if (m_render) return;
817 emit progressInfo(i18n("Loading playlist..."), 0);
818 //qApp->processEvents();
820 m_render->setSceneList(m_document.toString(), m_startPos);
821 kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
824 emit progressInfo(QString(), -1);
827 void KdenliveDoc::checkProjectClips()
829 if (m_render == NULL) return;
830 m_clipManager->resetProducersList(m_render->producersList());
833 Render *KdenliveDoc::renderer()
838 void KdenliveDoc::updateClip(const QString id)
840 emit updateClipDisplay(id);
843 int KdenliveDoc::getFramePos(QString duration)
845 return m_timecode.getFrameCount(duration);
848 QString KdenliveDoc::producerName(const QString &id)
850 QString result = "unnamed";
851 QDomNodeList prods = producersList();
852 int ct = prods.count();
853 for (int i = 0; i < ct ; i++) {
854 QDomElement e = prods.item(i).toElement();
855 if (e.attribute("id") != "black" && e.attribute("id") == id) {
856 result = e.attribute("name");
857 if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
864 QDomDocument KdenliveDoc::toXml()
869 Timecode KdenliveDoc::timecode() const
874 QDomNodeList KdenliveDoc::producersList()
876 return m_document.elementsByTagName("producer");
879 double KdenliveDoc::projectDuration() const
882 return GenTime(m_render->getLength(), m_fps).ms() / 1000;
887 double KdenliveDoc::fps() const
892 int KdenliveDoc::width() const
897 int KdenliveDoc::height() const
902 KUrl KdenliveDoc::url() const
907 void KdenliveDoc::setUrl(KUrl url)
912 void KdenliveDoc::setModified(bool mod)
914 if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
915 m_autoSaveTimer->start(3000);
917 if (mod == m_modified) return;
919 emit docModified(m_modified);
922 bool KdenliveDoc::isModified() const
927 const QString KdenliveDoc::description() const
930 return i18n("Untitled") + " / " + m_profile.description;
932 return m_url.fileName() + " / " + m_profile.description;
935 bool KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
937 const QString producerId = clipId.section('_', 0, 0);
938 DocClipBase *clip = m_clipManager->getClipById(producerId);
941 elem.setAttribute("id", producerId);
942 QString path = elem.attribute("resource");
944 if (elem.attribute("type").toInt() == SLIDESHOW) {
945 extension = KUrl(path).fileName();
946 path = KUrl(path).directory();
949 if (path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
950 kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
951 const QString size = elem.attribute("file_size");
952 const QString hash = elem.attribute("file_hash");
954 int action = KMessageBox::No;
955 if (!size.isEmpty() && !hash.isEmpty()) {
956 if (!m_searchFolder.isEmpty())
957 newpath = searchFileRecursively(m_searchFolder, size, hash);
959 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")));
961 if (elem.attribute("type").toInt() == SLIDESHOW) {
962 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")));
963 if (res == KMessageBox::Yes)
964 newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
966 // Abort project loading
970 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")));
971 if (res == KMessageBox::Yes)
972 newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
974 // Abort project loading
979 if (action == KMessageBox::Yes) {
980 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
981 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
982 if (!m_searchFolder.isEmpty())
983 newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
984 } else if (action == KMessageBox::Cancel) {
986 } else if (action == KMessageBox::No) {
987 // Keep clip as placeHolder
988 elem.setAttribute("placeholder", '1');
990 if (!newpath.isEmpty()) {
991 if (elem.attribute("type").toInt() == SLIDESHOW)
992 newpath.append('/' + extension);
993 elem.setAttribute("resource", newpath);
994 setNewClipResource(clipId, newpath);
998 clip = new DocClipBase(m_clipManager, elem, producerId);
999 m_clipManager->addClip(clip);
1002 if (createClipItem) {
1003 emit addProjectClip(clip);
1009 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
1011 QDomNodeList prods = m_document.elementsByTagName("producer");
1012 int maxprod = prods.count();
1013 for (int i = 0; i < maxprod; i++) {
1014 QDomNode m = prods.at(i);
1015 QString prodId = m.toElement().attribute("id");
1016 if (prodId == id || prodId.startsWith(id + '_')) {
1017 QDomNodeList params = m.childNodes();
1018 for (int j = 0; j < params.count(); j++) {
1019 QDomElement e = params.item(j).toElement();
1020 if (e.attribute("name") == "resource") {
1021 e.firstChild().setNodeValue(path);
1029 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
1031 QString foundFileName;
1032 QByteArray fileData;
1033 QByteArray fileHash;
1034 QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
1035 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
1036 QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
1037 if (file.open(QIODevice::ReadOnly)) {
1038 if (QString::number(file.size()) == matchSize) {
1040 * 1 MB = 1 second per 450 files (or faster)
1041 * 10 MB = 9 seconds per 450 files (or faster)
1043 if (file.size() > 1000000 * 2) {
1044 fileData = file.read(1000000);
1045 if (file.seek(file.size() - 1000000))
1046 fileData.append(file.readAll());
1048 fileData = file.readAll();
1050 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
1051 if (QString(fileHash.toHex()) == matchHash)
1052 return file.fileName();
1055 kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
1057 filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
1058 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
1059 foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
1060 if (!foundFileName.isEmpty())
1063 return foundFileName;
1066 bool KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
1068 DocClipBase *clip = m_clipManager->getClipById(clipId);
1070 if (!addClip(elem, clipId, false))
1073 QMap <QString, QString> properties;
1074 QDomNamedNodeMap attributes = elem.attributes();
1075 for (int i = 0; i < attributes.count(); i++) {
1076 QString attrname = attributes.item(i).nodeName();
1077 if (attrname != "resource")
1078 properties.insert(attrname, attributes.item(i).nodeValue());
1079 kDebug() << attrname << " = " << attributes.item(i).nodeValue();
1081 clip->setProperties(properties);
1082 emit addProjectClip(clip, false);
1084 if (orig != QDomElement()) {
1085 QMap<QString, QString> meta;
1086 for (QDomNode m = orig.firstChild(); !m.isNull(); m = m.nextSibling()) {
1087 QString name = m.toElement().attribute("name");
1088 if (name.startsWith("meta.attr"))
1089 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
1091 if (!meta.isEmpty()) {
1093 clip = m_clipManager->getClipById(clipId);
1095 clip->setMetadata(meta);
1102 void KdenliveDoc::deleteClip(const QString &clipId)
1104 emit signalDeleteProjectClip(clipId);
1107 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
1109 m_clipManager->slotAddClipList(urls, group, groupId);
1110 //emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1115 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
1117 m_clipManager->slotAddClipFile(url, group, groupId);
1118 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1122 const QString KdenliveDoc::getFreeClipId()
1124 return QString::number(m_clipManager->getFreeClipId());
1127 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
1129 return m_clipManager->getClipById(clipId);
1132 void KdenliveDoc::slotCreateXmlClip(const QString &name, const QDomElement xml, QString group, const QString &groupId)
1134 m_clipManager->slotAddXmlClipFile(name, xml, group, groupId);
1136 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1139 void KdenliveDoc::slotCreateColorClip(const QString &name, const QString &color, const QString &duration, QString group, const QString &groupId)
1141 m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId);
1143 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1146 void KdenliveDoc::slotCreateSlideshowClipFile(const QString name, const QString path, int count, const QString duration,
1147 const bool loop, const bool crop, const bool fade,
1148 const QString &luma_duration, const QString &luma_file, const int softness,
1149 const QString &animation, QString group, const QString &groupId)
1151 m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop,
1152 crop, fade, luma_duration,
1153 luma_file, softness,
1154 animation, group, groupId);
1156 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1159 void KdenliveDoc::slotCreateTextClip(QString group, const QString &groupId, const QString &templatePath)
1161 QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1162 KStandardDirs::makeDir(titlesFolder);
1163 TitleWidget *dia_ui = new TitleWidget(templatePath, m_timecode, titlesFolder, m_render, kapp->activeWindow());
1164 if (dia_ui->exec() == QDialog::Accepted) {
1165 m_clipManager->slotAddTextClipFile(i18n("Title clip"), dia_ui->outPoint(), dia_ui->xml().toString(), group, groupId);
1167 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1172 void KdenliveDoc::slotCreateTextTemplateClip(QString group, const QString &groupId, KUrl path)
1174 QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1175 if (path.isEmpty()) {
1176 path = KFileDialog::getOpenUrl(KUrl(titlesFolder), "application/x-kdenlivetitle", kapp->activeWindow(), i18n("Enter Template Path"));
1179 if (path.isEmpty()) return;
1181 //TODO: rewrite with new title system (just set resource)
1182 m_clipManager->slotAddTextTemplateClip(i18n("Template title clip"), path, group, groupId);
1184 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1187 int KdenliveDoc::tracksCount() const
1189 return m_tracksList.count();
1192 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1194 if (ix < 0 || ix >= m_tracksList.count()) {
1195 kWarning() << "Track INFO outisde of range";
1198 return m_tracksList.at(ix);
1201 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1203 if (ix < 0 || ix >= m_tracksList.count()) {
1204 kWarning() << "SWITCH Track outisde of range";
1207 m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1210 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1212 if (ix < 0 || ix >= m_tracksList.count()) {
1213 kWarning() << "Track Lock outisde of range";
1216 m_tracksList[ix].isLocked = lock;
1219 bool KdenliveDoc::isTrackLocked(int ix) const
1221 if (ix < 0 || ix >= m_tracksList.count()) {
1222 kWarning() << "Track Lock outisde of range";
1225 return m_tracksList.at(ix).isLocked;
1228 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1230 if (ix < 0 || ix >= m_tracksList.count()) {
1231 kWarning() << "SWITCH Track outisde of range";
1234 m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1237 int KdenliveDoc::trackDuration(int ix)
1239 return m_tracksList.at(ix).duration;
1242 void KdenliveDoc::setTrackDuration(int ix, int duration)
1244 m_tracksList[ix].duration = duration;
1247 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1249 if (ix == -1) m_tracksList << type;
1250 else m_tracksList.insert(ix, type);
1253 void KdenliveDoc::deleteTrack(int ix)
1255 if (ix < 0 || ix >= m_tracksList.count()) {
1256 kWarning() << "Delete Track outisde of range";
1259 m_tracksList.removeAt(ix);
1262 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1264 if (ix < 0 || ix >= m_tracksList.count()) {
1265 kWarning() << "SET Track Type outisde of range";
1268 m_tracksList[ix].type = type.type;
1269 m_tracksList[ix].isMute = type.isMute;
1270 m_tracksList[ix].isBlind = type.isBlind;
1271 m_tracksList[ix].isLocked = type.isLocked;
1272 m_tracksList[ix].trackName = type.trackName;
1275 const QList <TrackInfo> KdenliveDoc::tracksList() const
1277 return m_tracksList;
1280 QPoint KdenliveDoc::getTracksCount() const
1284 foreach(const TrackInfo & info, m_tracksList) {
1285 if (info.type == VIDEOTRACK) video++;
1288 return QPoint(video, audio);
1291 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1293 pix.save(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + fileId + ".png");
1296 QString KdenliveDoc::getLadspaFile() const
1299 QString counter = QString::number(ct).rightJustified(5, '0', false);
1300 while (QFile::exists(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa")) {
1302 counter = QString::number(ct).rightJustified(5, '0', false);
1304 return m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa";
1307 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1309 DocumentChecker d(infoproducers, m_document);
1310 return (d.hasMissingClips() == false);
1316 QList <QDomElement> missingClips;
1317 for (int i = 0; i < infoproducers.count(); i++) {
1318 e = infoproducers.item(i).toElement();
1319 clipType = e.attribute("type").toInt();
1320 if (clipType == COLOR) continue;
1321 if (clipType == TEXT) {
1322 //TODO: Check is clip template is missing (xmltemplate) or hash changed
1325 id = e.attribute("id");
1326 resource = e.attribute("resource");
1327 if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1328 if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1329 // Missing clip found
1330 missingClips.append(e);
1332 // Check if the clip has changed
1333 if (clipType != SLIDESHOW && e.hasAttribute("file_hash")) {
1334 if (e.attribute("file_hash") != DocClipBase::getHash(e.attribute("resource")))
1335 e.removeAttribute("file_hash");
1339 if (missingClips.isEmpty()) return true;
1340 DocumentChecker d(missingClips, m_document);
1341 return (d.exec() == QDialog::Accepted);*/
1344 void KdenliveDoc::setDocumentProperty(const QString &name, const QString &value)
1346 m_documentProperties[name] = value;
1349 const QString KdenliveDoc::getDocumentProperty(const QString &name) const
1351 return m_documentProperties.value(name);
1354 QMap <QString, QString> KdenliveDoc::getRenderProperties() const
1356 QMap <QString, QString> renderProperties;
1357 QMapIterator<QString, QString> i(m_documentProperties);
1358 while (i.hasNext()) {
1360 if (i.key().startsWith("render")) renderProperties.insert(i.key(), i.value());
1362 return renderProperties;
1365 void KdenliveDoc::addTrackEffect(int ix, QDomElement effect)
1367 if (ix < 0 || ix >= m_tracksList.count()) {
1368 kWarning() << "Add Track effect outisde of range";
1371 effect.setAttribute("kdenlive_ix", m_tracksList.at(ix).effectsList.count() + 1);
1373 // Init parameter value & keyframes if required
1374 QDomNodeList params = effect.elementsByTagName("parameter");
1375 for (int i = 0; i < params.count(); i++) {
1376 QDomElement e = params.item(i).toElement();
1378 // Check if this effect has a variable parameter
1379 if (e.attribute("default").startsWith('%')) {
1380 double evaluatedValue = ProfilesDialog::getStringEval(m_profile, e.attribute("default"));
1381 e.setAttribute("default", evaluatedValue);
1382 if (e.hasAttribute("value") && e.attribute("value").startsWith('%')) {
1383 e.setAttribute("value", evaluatedValue);
1387 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
1388 QString def = e.attribute("default");
1389 // Effect has a keyframe type parameter, we need to set the values
1390 if (e.attribute("keyframes").isEmpty()) {
1391 e.setAttribute("keyframes", "0:" + def + ';');
1392 kDebug() << "///// EFFECT KEYFRAMES INITED: " << e.attribute("keyframes");
1398 m_tracksList[ix].effectsList.append(effect);
1401 void KdenliveDoc::removeTrackEffect(int ix, QDomElement effect)
1403 if (ix < 0 || ix >= m_tracksList.count()) {
1404 kWarning() << "Remove Track effect outisde of range";
1408 QString toRemove = effect.attribute("kdenlive_ix");
1409 for (int i = 0; i < m_tracksList.at(ix).effectsList.count(); ++i) {
1410 index = m_tracksList.at(ix).effectsList.at(i).attribute("kdenlive_ix");
1411 if (toRemove == index) {
1412 m_tracksList[ix].effectsList.removeAt(i);
1414 } else if (index.toInt() > toRemove.toInt()) {
1415 m_tracksList[ix].effectsList.item(i).setAttribute("kdenlive_ix", index.toInt() - 1);
1420 void KdenliveDoc::setTrackEffect(int trackIndex, int effectIndex, QDomElement effect)
1422 if (trackIndex < 0 || trackIndex >= m_tracksList.count()) {
1423 kWarning() << "Set Track effect outisde of range";
1426 if (effectIndex < 0 || effectIndex > (m_tracksList.at(trackIndex).effectsList.count() - 1) || effect.isNull()) {
1427 kDebug() << "Invalid effect index: " << effectIndex;
1430 effect.setAttribute("kdenlive_ix", effectIndex + 1);
1431 m_tracksList[trackIndex].effectsList.replace(effectIndex, effect);
1434 const EffectsList KdenliveDoc::getTrackEffects(int ix)
1436 if (ix < 0 || ix >= m_tracksList.count()) {
1437 kWarning() << "Get Track effects outisde of range";
1438 return EffectsList();
1440 return m_tracksList.at(ix).effectsList;
1443 QDomElement KdenliveDoc::getTrackEffect(int trackIndex, int effectIndex) const
1445 if (trackIndex < 0 || trackIndex >= m_tracksList.count()) {
1446 kWarning() << "Get Track effect outisde of range";
1447 return QDomElement();
1449 EffectsList list = m_tracksList.at(trackIndex).effectsList;
1450 if (effectIndex > list.count() - 1 || effectIndex < 0 || list.at(effectIndex).isNull()) return QDomElement();
1451 return list.at(effectIndex).cloneNode().toElement();
1454 bool KdenliveDoc::saveCustomEffects(QDomNodeList customeffects)
1457 QStringList importedEffects;
1458 int maxchild = customeffects.count();
1459 for (int i = 0; i < maxchild; i++) {
1460 e = customeffects.at(i).toElement();
1461 QString id = e.attribute("id");
1462 QString tag = e.attribute("tag");
1463 if (!id.isEmpty()) {
1464 // Check if effect exists or save it
1465 if (MainWindow::customEffects.hasEffect(tag, id) == -1) {
1467 doc.appendChild(doc.importNode(e, true));
1468 QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
1469 path += id + ".xml";
1470 if (!QFile::exists(path)) {
1471 importedEffects << id;
1473 if (file.open(QFile::WriteOnly | QFile::Truncate)) {
1474 QTextStream out(&file);
1475 out << doc.toString();
1481 if (!importedEffects.isEmpty()) KMessageBox::informationList(kapp->activeWindow(), i18n("The following effects were imported from the project:"), importedEffects);
1482 return (!importedEffects.isEmpty());
1485 void KdenliveDoc::updateProjectFolderPlacesEntry()
1488 * For similar and more code have a look at kfileplacesmodel.cpp and the included files:
1489 * http://websvn.kde.org/trunk/KDE/kdelibs/kfile/kfileplacesmodel.cpp?view=markup
1492 const QString file = KStandardDirs::locateLocal("data", "kfileplaces/bookmarks.xml");
1493 KBookmarkManager *bookmarkManager = KBookmarkManager::managerForFile(file, "kfilePlaces");
1494 KBookmarkGroup root = bookmarkManager->root();
1495 KBookmark bookmark = root.first();
1497 QString kdenliveName = KGlobal::mainComponent().componentName();
1498 KUrl documentLocation = m_projectFolder;
1500 bool exists = false;
1502 while (!bookmark.isNull()) {
1503 // UDI not empty indicates a device
1504 QString udi = bookmark.metaDataItem("UDI");
1505 QString appName = bookmark.metaDataItem("OnlyInApp");
1507 if (udi.isEmpty() && appName == kdenliveName && bookmark.text() == i18n("Project Folder")) {
1508 if (bookmark.url() != documentLocation) {
1509 bookmark.setUrl(documentLocation);
1510 bookmarkManager->emitChanged(root);
1516 bookmark = root.next(bookmark);
1519 // if entry does not exist yet (was not found), well, create it then
1521 bookmark = root.addBookmark(i18n("Project Folder"), documentLocation, "folder-favorites");
1522 // Make this user selectable ?
1523 bookmark.setMetaDataItem("OnlyInApp", kdenliveName);
1524 bookmarkManager->emitChanged(root);
1528 #include "kdenlivedoc.moc"