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["generateproxy"] = QString::number((int) KdenliveSettings::generateproxy());
80 m_documentProperties["proxyminsize"] = QString::number(KdenliveSettings::proxyminsize());
83 QMapIterator<QString, QString> i(properties);
86 m_documentProperties[i.key()] = i.value();
91 success = KIO::NetAccess::download(url.path(), tmpFile, parent);
92 if (!success) // The file cannot be opened
93 KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
97 QDomImplementation impl;
98 impl.setInvalidDataPolicy(QDomImplementation::DropInvalidChars);
99 success = m_document.setContent(&file, false, &errorMsg);
101 KIO::NetAccess::removeTempFile(tmpFile);
103 if (!success) // It is corrupted
104 KMessageBox::error(parent, errorMsg);
106 parent->slotGotProgressInfo(i18n("Validating"), 0);
107 qApp->processEvents();
108 DocumentValidator validator(m_document);
109 success = validator.isProject();
111 // It is not a project file
112 parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file", m_url.path()), 100);
115 * Validate the file against the current version (upgrade
116 * and recover it if needed). It is NOT a passive operation
118 // TODO: backup the document or alert the user?
119 success = validator.validate(DOCUMENTVERSION);
120 if (success) { // Let the validator handle error messages
121 parent->slotGotProgressInfo(i18n("Check missing clips"), 0);
122 qApp->processEvents();
123 QDomNodeList infoproducers = m_document.elementsByTagName("kdenlive_producer");
124 success = checkDocumentClips(infoproducers);
126 if (m_document.documentElement().attribute("modified") == "1") setModified(true);
127 parent->slotGotProgressInfo(i18n("Loading"), 0);
128 QDomElement mlt = m_document.firstChildElement("mlt");
129 QDomElement infoXml = mlt.firstChildElement("kdenlivedoc");
131 // Check embedded effects
132 QDomElement customeffects = infoXml.firstChildElement("customeffects");
133 if (!customeffects.isNull() && customeffects.hasChildNodes()) {
134 parent->slotGotProgressInfo(i18n("Importing project effects"), 0);
135 qApp->processEvents();
136 if (saveCustomEffects(customeffects.childNodes())) parent->slotReloadEffects();
141 QDomElement notesxml = infoXml.firstChildElement("documentnotes");
142 if (!notesxml.isNull()) m_notesWidget->setText(notesxml.firstChild().nodeValue());
145 QDomElement tracksinfo = infoXml.firstChildElement("tracksinfo");
146 if (!tracksinfo.isNull()) {
147 QDomNodeList trackslist = tracksinfo.childNodes();
148 int maxchild = trackslist.count();
149 for (int k = 0; k < maxchild; k++) {
150 e = trackslist.at(k).toElement();
151 if (e.tagName() == "trackinfo") {
152 TrackInfo projectTrack;
153 if (e.attribute("type") == "audio")
154 projectTrack.type = AUDIOTRACK;
156 projectTrack.type = VIDEOTRACK;
157 projectTrack.isMute = e.attribute("mute").toInt();
158 projectTrack.isBlind = e.attribute("blind").toInt();
159 projectTrack.isLocked = e.attribute("locked").toInt();
160 projectTrack.trackName = e.attribute("trackname");
161 m_tracksList.append(projectTrack);
164 mlt.removeChild(tracksinfo);
167 QDomNodeList folders = m_document.elementsByTagName("folder");
168 for (int i = 0; i < folders.count(); i++) {
169 e = folders.item(i).cloneNode().toElement();
170 m_clipManager->addFolder(e.attribute("id"), e.attribute("name"));
173 const int infomax = infoproducers.count();
174 QDomNodeList producers = m_document.elementsByTagName("producer");
175 const int max = producers.count();
177 if (!progressDialog) {
178 progressDialog = new KProgressDialog(parent, i18n("Loading project"), i18n("Adding clips"));
179 progressDialog->setAllowCancel(false);
181 progressDialog->setLabelText(i18n("Adding clips"));
183 progressDialog->progressBar()->setMaximum(infomax);
184 progressDialog->show();
185 qApp->processEvents();
187 for (int i = 0; i < infomax; i++) {
188 e = infoproducers.item(i).cloneNode().toElement();
189 QString prodId = e.attribute("id");
190 if (!e.isNull() && prodId != "black" && !prodId.startsWith("slowmotion")) {
191 e.setTagName("producer");
192 // Get MLT's original producer properties
194 for (int j = 0; j < max; j++) {
195 QDomNode o = producers.item(j);
196 QString origId = o.attributes().namedItem("id").nodeValue().section('_', 0, 0);
197 if (origId == prodId) {
198 orig = o.cloneNode().toElement();
203 if (!addClipInfo(e, orig, prodId)) {
204 // The user manually aborted the loading.
206 emit resetProjectList();
207 m_tracksList.clear();
208 m_clipManager->clear();
213 progressDialog->progressBar()->setValue(i);
217 QDomElement markers = infoXml.firstChildElement("markers");
218 if (!markers.isNull()) {
219 QDomNodeList markerslist = markers.childNodes();
220 int maxchild = markerslist.count();
221 for (int k = 0; k < maxchild; k++) {
222 e = markerslist.at(k).toElement();
223 if (e.tagName() == "marker")
224 m_clipManager->getClipById(e.attribute("id"))->addSnapMarker(GenTime(e.attribute("time").toDouble()), e.attribute("comment"));
226 infoXml.removeChild(markers);
229 m_projectFolder = KUrl(infoXml.attribute("projectfolder"));
230 QDomElement docproperties = infoXml.firstChildElement("documentproperties");
231 QDomNamedNodeMap props = docproperties.attributes();
232 for (int i = 0; i < props.count(); i++)
233 m_documentProperties.insert(props.item(i).nodeName(), props.item(i).nodeValue());
234 setProfilePath(infoXml.attribute("profile"));
235 if (validator.isModified()) setModified(true);
236 kDebug() << "Reading file: " << url.path() << ", found clips: " << producers.count();
245 // Something went wrong, or a new file was requested: create a new project
248 setProfilePath(profileName);
249 m_document = createEmptyDocument(tracks.x(), tracks.y());
252 // Set the video profile (empty == default)
253 KdenliveSettings::setCurrent_profile(profilePath());
255 // Ask to create the project directory if it does not exist
256 if (!QFile::exists(m_projectFolder.path())) {
257 int create = KMessageBox::questionYesNo(parent, i18n("Project directory %1 does not exist. Create it?", m_projectFolder.path()));
258 if (create == KMessageBox::Yes) {
259 QDir projectDir(m_projectFolder.path());
260 bool ok = projectDir.mkpath(m_projectFolder.path());
262 KMessageBox::sorry(parent, i18n("The directory %1, could not be created.\nPlease make sure you have the required permissions.", m_projectFolder.path()));
267 // Make sure the project folder is usable
268 if (m_projectFolder.isEmpty() || !KIO::NetAccess::exists(m_projectFolder.path(), KIO::NetAccess::DestinationSide, parent)) {
269 KMessageBox::information(parent, i18n("Document project folder is invalid, setting it to the default one: %1", KdenliveSettings::defaultprojectfolder()));
270 m_projectFolder = KUrl(KdenliveSettings::defaultprojectfolder());
273 // Make sure that the necessary folders exist
274 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "titles/");
275 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/");
276 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/");
278 updateProjectFolderPlacesEntry();
280 //kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
281 connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
284 KdenliveDoc::~KdenliveDoc()
286 m_autoSaveTimer->stop();
287 delete m_commandStack;
288 kDebug() << "// DEL CLP MAN";
289 delete m_clipManager;
290 kDebug() << "// DEL CLP MAN done";
291 delete m_autoSaveTimer;
293 if (!m_autosave->fileName().isEmpty()) m_autosave->remove();
298 int KdenliveDoc::setSceneList()
300 m_render->resetProfile(KdenliveSettings::current_profile());
301 if (m_render->setSceneList(m_document.toString(), m_documentProperties.value("position").toInt()) == -1) {
302 // INVALID MLT Consumer, something is wrong
305 m_documentProperties.remove("position");
306 // m_document xml is now useless, clear it
311 QDomDocument KdenliveDoc::createEmptyDocument(int videotracks, int audiotracks)
313 m_tracksList.clear();
315 // Tracks are added «backwards», so we need to reverse the track numbering
316 // mbt 331: http://www.kdenlive.org/mantis/view.php?id=331
317 // Better default names for tracks: Audio 1 etc. instead of blank numbers
318 for (int i = 0; i < audiotracks; i++) {
319 TrackInfo audioTrack;
320 audioTrack.type = AUDIOTRACK;
321 audioTrack.isMute = false;
322 audioTrack.isBlind = true;
323 audioTrack.isLocked = false;
324 audioTrack.trackName = QString("Audio ") + QString::number(audiotracks - i);
325 audioTrack.duration = 0;
326 m_tracksList.append(audioTrack);
329 for (int i = 0; i < videotracks; i++) {
330 TrackInfo videoTrack;
331 videoTrack.type = VIDEOTRACK;
332 videoTrack.isMute = false;
333 videoTrack.isBlind = false;
334 videoTrack.isLocked = false;
335 videoTrack.trackName = QString("Video ") + QString::number(videotracks - i);
336 videoTrack.duration = 0;
337 m_tracksList.append(videoTrack);
339 return createEmptyDocument(m_tracksList);
342 QDomDocument KdenliveDoc::createEmptyDocument(QList <TrackInfo> tracks)
344 // Creating new document
346 QDomElement mlt = doc.createElement("mlt");
347 doc.appendChild(mlt);
350 // Create black producer
351 // For some unknown reason, we have to build the black producer here and not in renderer.cpp, otherwise
352 // the composite transitions with the black track are corrupted.
353 QDomElement blk = doc.createElement("producer");
354 blk.setAttribute("in", 0);
355 blk.setAttribute("out", 500);
356 blk.setAttribute("id", "black");
358 QDomElement property = doc.createElement("property");
359 property.setAttribute("name", "mlt_type");
360 QDomText value = doc.createTextNode("producer");
361 property.appendChild(value);
362 blk.appendChild(property);
364 property = doc.createElement("property");
365 property.setAttribute("name", "aspect_ratio");
366 value = doc.createTextNode(QString::number(0.0));
367 property.appendChild(value);
368 blk.appendChild(property);
370 property = doc.createElement("property");
371 property.setAttribute("name", "length");
372 value = doc.createTextNode(QString::number(15000));
373 property.appendChild(value);
374 blk.appendChild(property);
376 property = doc.createElement("property");
377 property.setAttribute("name", "eof");
378 value = doc.createTextNode("pause");
379 property.appendChild(value);
380 blk.appendChild(property);
382 property = doc.createElement("property");
383 property.setAttribute("name", "resource");
384 value = doc.createTextNode("black");
385 property.appendChild(value);
386 blk.appendChild(property);
388 property = doc.createElement("property");
389 property.setAttribute("name", "mlt_service");
390 value = doc.createTextNode("colour");
391 property.appendChild(value);
392 blk.appendChild(property);
394 mlt.appendChild(blk);
397 QDomElement tractor = doc.createElement("tractor");
398 tractor.setAttribute("id", "maintractor");
399 QDomElement multitrack = doc.createElement("multitrack");
400 QDomElement playlist = doc.createElement("playlist");
401 playlist.setAttribute("id", "black_track");
402 mlt.appendChild(playlist);
404 QDomElement blank0 = doc.createElement("entry");
405 blank0.setAttribute("in", "0");
406 blank0.setAttribute("out", "1");
407 blank0.setAttribute("producer", "black");
408 playlist.appendChild(blank0);
411 int total = tracks.count() + 1;
413 for (int i = 1; i < total; i++) {
414 QDomElement playlist = doc.createElement("playlist");
415 playlist.setAttribute("id", "playlist" + QString::number(i));
416 mlt.appendChild(playlist);
419 QDomElement track0 = doc.createElement("track");
420 track0.setAttribute("producer", "black_track");
421 tractor.appendChild(track0);
423 // create audio and video tracks
424 for (int i = 1; i < total; i++) {
425 QDomElement track = doc.createElement("track");
426 track.setAttribute("producer", "playlist" + QString::number(i));
427 if (tracks.at(i - 1).type == AUDIOTRACK) {
428 track.setAttribute("hide", "video");
429 } else if (tracks.at(i - 1).isBlind)
430 track.setAttribute("hide", "video");
431 if (tracks.at(i - 1).isMute)
432 track.setAttribute("hide", "audio");
433 tractor.appendChild(track);
436 for (int i = 2; i < total ; i++) {
437 QDomElement transition = doc.createElement("transition");
438 transition.setAttribute("always_active", "1");
440 QDomElement property = doc.createElement("property");
441 property.setAttribute("name", "a_track");
442 QDomText value = doc.createTextNode(QString::number(1));
443 property.appendChild(value);
444 transition.appendChild(property);
446 property = doc.createElement("property");
447 property.setAttribute("name", "b_track");
448 value = doc.createTextNode(QString::number(i));
449 property.appendChild(value);
450 transition.appendChild(property);
452 property = doc.createElement("property");
453 property.setAttribute("name", "mlt_service");
454 value = doc.createTextNode("mix");
455 property.appendChild(value);
456 transition.appendChild(property);
458 property = doc.createElement("property");
459 property.setAttribute("name", "combine");
460 value = doc.createTextNode("1");
461 property.appendChild(value);
462 transition.appendChild(property);
464 property = doc.createElement("property");
465 property.setAttribute("name", "internal_added");
466 value = doc.createTextNode("237");
467 property.appendChild(value);
468 transition.appendChild(property);
469 tractor.appendChild(transition);
471 mlt.appendChild(tractor);
476 void KdenliveDoc::syncGuides(QList <Guide *> guides)
479 QDomElement guideNode = m_guidesXml.createElement("guides");
480 m_guidesXml.appendChild(guideNode);
483 for (int i = 0; i < guides.count(); i++) {
484 e = m_guidesXml.createElement("guide");
485 e.setAttribute("time", guides.at(i)->position().ms() / 1000);
486 e.setAttribute("comment", guides.at(i)->label());
487 guideNode.appendChild(e);
490 emit guidesUpdated();
493 QDomElement KdenliveDoc::guidesXml() const
495 return m_guidesXml.documentElement();
498 void KdenliveDoc::slotAutoSave()
500 if (m_render && m_autosave) {
501 if (!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
502 // show error: could not open the autosave file
503 kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
505 kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
506 saveSceneList(m_autosave->fileName(), m_render->sceneList());
510 void KdenliveDoc::setZoom(int horizontal, int vertical)
512 m_documentProperties["zoom"] = QString::number(horizontal);
513 m_documentProperties["verticalzoom"] = QString::number(vertical);
516 QPoint KdenliveDoc::zoom() const
518 return QPoint(m_documentProperties.value("zoom").toInt(), m_documentProperties.value("verticalzoom").toInt());
521 void KdenliveDoc::setZone(int start, int end)
523 m_documentProperties["zonein"] = QString::number(start);
524 m_documentProperties["zoneout"] = QString::number(end);
527 QPoint KdenliveDoc::zone() const
529 return QPoint(m_documentProperties.value("zonein").toInt(), m_documentProperties.value("zoneout").toInt());
532 bool KdenliveDoc::saveSceneList(const QString &path, const QString &scene)
534 QDomDocument sceneList;
535 sceneList.setContent(scene, true);
536 QDomElement mlt = sceneList.firstChildElement("mlt");
537 if (mlt.isNull() || !mlt.hasChildNodes()) {
538 //Make sure we don't save if scenelist is corrupted
539 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1, scene list is corrupted.", path));
543 QDomElement addedXml = sceneList.createElement("kdenlivedoc");
544 mlt.appendChild(addedXml);
546 // check if project contains custom effects to embed them in project file
547 QDomNodeList effects = mlt.elementsByTagName("filter");
548 int maxEffects = effects.count();
549 kDebug() << "// FOUD " << maxEffects << " EFFECTS+++++++++++++++++++++";
550 QMap <QString, QString> effectIds;
551 for (int i = 0; i < maxEffects; i++) {
552 QDomNode m = effects.at(i);
553 QDomNodeList params = m.childNodes();
556 for (int j = 0; j < params.count(); j++) {
557 QDomElement e = params.item(j).toElement();
558 if (e.attribute("name") == "kdenlive_id") {
559 id = e.firstChild().nodeValue();
561 if (e.attribute("name") == "tag") {
562 tag = e.firstChild().nodeValue();
564 if (!id.isEmpty() && !tag.isEmpty()) effectIds.insert(id, tag);
567 QDomDocument customeffects = initEffects::getUsedCustomEffects(effectIds);
568 addedXml.appendChild(sceneList.importNode(customeffects.documentElement(), true));
570 QDomElement markers = sceneList.createElement("markers");
571 addedXml.setAttribute("version", DOCUMENTVERSION);
572 addedXml.setAttribute("kdenliveversion", VERSION);
573 addedXml.setAttribute("profile", profilePath());
574 addedXml.setAttribute("projectfolder", m_projectFolder.path());
576 QDomElement docproperties = sceneList.createElement("documentproperties");
577 QMapIterator<QString, QString> i(m_documentProperties);
578 while (i.hasNext()) {
580 docproperties.setAttribute(i.key(), i.value());
582 docproperties.setAttribute("position", m_render->seekPosition().frames(m_fps));
583 addedXml.appendChild(docproperties);
585 QDomElement docnotes = sceneList.createElement("documentnotes");
586 QDomText value = sceneList.createTextNode(m_notesWidget->toPlainText());
587 docnotes.appendChild(value);
588 addedXml.appendChild(docnotes);
591 QDomElement profileinfo = sceneList.createElement("profileinfo");
592 profileinfo.setAttribute("description", m_profile.description);
593 profileinfo.setAttribute("frame_rate_num", m_profile.frame_rate_num);
594 profileinfo.setAttribute("frame_rate_den", m_profile.frame_rate_den);
595 profileinfo.setAttribute("width", m_profile.width);
596 profileinfo.setAttribute("height", m_profile.height);
597 profileinfo.setAttribute("progressive", m_profile.progressive);
598 profileinfo.setAttribute("sample_aspect_num", m_profile.sample_aspect_num);
599 profileinfo.setAttribute("sample_aspect_den", m_profile.sample_aspect_den);
600 profileinfo.setAttribute("display_aspect_num", m_profile.display_aspect_num);
601 profileinfo.setAttribute("display_aspect_den", m_profile.display_aspect_den);
602 addedXml.appendChild(profileinfo);
605 QDomElement tracksinfo = sceneList.createElement("tracksinfo");
606 foreach(const TrackInfo & info, m_tracksList) {
607 QDomElement trackinfo = sceneList.createElement("trackinfo");
608 if (info.type == AUDIOTRACK) trackinfo.setAttribute("type", "audio");
609 trackinfo.setAttribute("mute", info.isMute);
610 trackinfo.setAttribute("blind", info.isBlind);
611 trackinfo.setAttribute("locked", info.isLocked);
612 trackinfo.setAttribute("trackname", info.trackName);
613 tracksinfo.appendChild(trackinfo);
615 addedXml.appendChild(tracksinfo);
617 // save project folders
618 QMap <QString, QString> folderlist = m_clipManager->documentFolderList();
620 QMapIterator<QString, QString> f(folderlist);
621 while (f.hasNext()) {
623 QDomElement folder = sceneList.createElement("folder");
624 folder.setAttribute("id", f.key());
625 folder.setAttribute("name", f.value());
626 addedXml.appendChild(folder);
629 // Save project clips
631 QList <DocClipBase*> list = m_clipManager->documentClipList();
632 for (int i = 0; i < list.count(); i++) {
633 e = list.at(i)->toXML();
634 e.setTagName("kdenlive_producer");
635 addedXml.appendChild(sceneList.importNode(e, true));
636 QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
637 for (int j = 0; j < marks.count(); j++) {
638 QDomElement marker = sceneList.createElement("marker");
639 marker.setAttribute("time", marks.at(j).time().ms() / 1000);
640 marker.setAttribute("comment", marks.at(j).comment());
641 marker.setAttribute("id", e.attribute("id"));
642 markers.appendChild(marker);
645 addedXml.appendChild(markers);
648 if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml.documentElement(), true));
651 addedXml.appendChild(sceneList.importNode(m_clipManager->groupsXml(), true));
653 //wes.appendChild(doc.importNode(kdenliveData, true));
656 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
657 kWarning() << "////// ERROR writing to file: " << path;
658 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
662 file.write(sceneList.toString().toUtf8());
663 if (file.error() != QFile::NoError) {
664 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
672 ClipManager *KdenliveDoc::clipManager()
674 return m_clipManager;
677 KUrl KdenliveDoc::projectFolder() const
679 //if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
680 return m_projectFolder;
683 void KdenliveDoc::setProjectFolder(KUrl url)
685 if (url == m_projectFolder) return;
687 KStandardDirs::makeDir(url.path());
688 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "titles/");
689 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "thumbs/");
690 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);
691 m_projectFolder = url;
693 updateProjectFolderPlacesEntry();
696 void KdenliveDoc::moveProjectData(KUrl url)
698 QList <DocClipBase*> list = m_clipManager->documentClipList();
699 //TODO: Also move ladspa effects files
700 for (int i = 0; i < list.count(); i++) {
701 DocClipBase *clip = list.at(i);
702 if (clip->clipType() == TEXT) {
703 // the image for title clip must be moved
704 KUrl oldUrl = clip->fileURL();
705 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "titles/" + oldUrl.fileName());
706 KIO::Job *job = KIO::copy(oldUrl, newUrl);
707 if (KIO::NetAccess::synchronousRun(job, 0)) clip->setProperty("resource", newUrl.path());
709 QString hash = clip->getClipHash();
710 KUrl oldVideoThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
711 KUrl oldAudioThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
712 if (KIO::NetAccess::exists(oldVideoThumbUrl, KIO::NetAccess::SourceSide, 0)) {
713 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
714 KIO::Job *job = KIO::copy(oldVideoThumbUrl, newUrl);
715 KIO::NetAccess::synchronousRun(job, 0);
717 if (KIO::NetAccess::exists(oldAudioThumbUrl, KIO::NetAccess::SourceSide, 0)) {
718 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
719 KIO::Job *job = KIO::copy(oldAudioThumbUrl, newUrl);
720 if (KIO::NetAccess::synchronousRun(job, 0)) clip->refreshThumbUrl();
725 const QString &KdenliveDoc::profilePath() const
727 return m_profile.path;
730 MltVideoProfile KdenliveDoc::mltProfile() const
735 bool KdenliveDoc::setProfilePath(QString path)
737 if (path.isEmpty()) path = KdenliveSettings::default_profile();
738 if (path.isEmpty()) path = "dv_pal";
739 m_profile = ProfilesDialog::getVideoProfile(path);
740 double current_fps = m_fps;
741 if (m_profile.path.isEmpty()) {
742 // Profile not found, use embedded profile
743 QDomElement profileInfo = m_document.elementsByTagName("profileinfo").at(0).toElement();
744 if (profileInfo.isNull()) {
745 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, using default profile."), i18n("Missing Profile"));
746 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
748 m_profile.description = profileInfo.attribute("description");
749 m_profile.frame_rate_num = profileInfo.attribute("frame_rate_num").toInt();
750 m_profile.frame_rate_den = profileInfo.attribute("frame_rate_den").toInt();
751 m_profile.width = profileInfo.attribute("width").toInt();
752 m_profile.height = profileInfo.attribute("height").toInt();
753 m_profile.progressive = profileInfo.attribute("progressive").toInt();
754 m_profile.sample_aspect_num = profileInfo.attribute("sample_aspect_num").toInt();
755 m_profile.sample_aspect_den = profileInfo.attribute("sample_aspect_den").toInt();
756 m_profile.display_aspect_num = profileInfo.attribute("display_aspect_num").toInt();
757 m_profile.display_aspect_den = profileInfo.attribute("display_aspect_den").toInt();
758 QString existing = ProfilesDialog::existingProfile(m_profile);
759 if (!existing.isEmpty()) {
760 m_profile = ProfilesDialog::getVideoProfile(existing);
761 KMessageBox::information(kapp->activeWindow(), i18n("Project profile not found, replacing with existing one: %1", m_profile.description), i18n("Missing Profile"));
763 QString newDesc = m_profile.description;
765 while (ok && (newDesc.isEmpty() || ProfilesDialog::existingProfileDescription(newDesc))) {
766 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);
769 // User canceled, use default profile
770 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
772 if (newDesc != m_profile.description) {
773 // Profile description existed, was replaced by new one
774 m_profile.description = newDesc;
776 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, it will be added to your system now."), i18n("Missing Profile"));
778 ProfilesDialog::saveProfile(m_profile);
785 KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
786 m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
787 KdenliveSettings::setProject_fps(m_fps);
788 m_width = m_profile.width;
789 m_height = m_profile.height;
790 kDebug() << "Kdenlive document, init timecode from path: " << path << ", " << m_fps;
791 m_timecode.setFormat(m_fps);
792 return (current_fps != m_fps);
795 double KdenliveDoc::dar() const
797 return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
800 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
802 emit progressInfo(message, progress);
805 QUndoStack *KdenliveDoc::commandStack()
807 return m_commandStack;
811 void KdenliveDoc::setRenderer(Render *render) {
812 if (m_render) return;
814 emit progressInfo(i18n("Loading playlist..."), 0);
815 //qApp->processEvents();
817 m_render->setSceneList(m_document.toString(), m_startPos);
818 kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
821 emit progressInfo(QString(), -1);
824 void KdenliveDoc::checkProjectClips()
826 if (m_render == NULL) return;
827 m_clipManager->resetProducersList(m_render->producersList());
830 Render *KdenliveDoc::renderer()
835 void KdenliveDoc::updateClip(const QString id)
837 emit updateClipDisplay(id);
840 int KdenliveDoc::getFramePos(QString duration)
842 return m_timecode.getFrameCount(duration);
845 QString KdenliveDoc::producerName(const QString &id)
847 QString result = "unnamed";
848 QDomNodeList prods = producersList();
849 int ct = prods.count();
850 for (int i = 0; i < ct ; i++) {
851 QDomElement e = prods.item(i).toElement();
852 if (e.attribute("id") != "black" && e.attribute("id") == id) {
853 result = e.attribute("name");
854 if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
861 QDomDocument KdenliveDoc::toXml()
866 Timecode KdenliveDoc::timecode() const
871 QDomNodeList KdenliveDoc::producersList()
873 return m_document.elementsByTagName("producer");
876 double KdenliveDoc::projectDuration() const
879 return GenTime(m_render->getLength(), m_fps).ms() / 1000;
884 double KdenliveDoc::fps() const
889 int KdenliveDoc::width() const
894 int KdenliveDoc::height() const
899 KUrl KdenliveDoc::url() const
904 void KdenliveDoc::setUrl(KUrl url)
909 void KdenliveDoc::setModified(bool mod)
911 if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
912 m_autoSaveTimer->start(3000);
914 if (mod == m_modified) return;
916 emit docModified(m_modified);
919 bool KdenliveDoc::isModified() const
924 const QString KdenliveDoc::description() const
927 return i18n("Untitled") + " / " + m_profile.description;
929 return m_url.fileName() + " / " + m_profile.description;
932 bool KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
934 const QString producerId = clipId.section('_', 0, 0);
935 DocClipBase *clip = m_clipManager->getClipById(producerId);
938 elem.setAttribute("id", producerId);
939 QString path = elem.attribute("resource");
941 if (elem.attribute("type").toInt() == SLIDESHOW) {
942 extension = KUrl(path).fileName();
943 path = KUrl(path).directory();
946 if (path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
947 kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
948 const QString size = elem.attribute("file_size");
949 const QString hash = elem.attribute("file_hash");
951 int action = KMessageBox::No;
952 if (!size.isEmpty() && !hash.isEmpty()) {
953 if (!m_searchFolder.isEmpty())
954 newpath = searchFileRecursively(m_searchFolder, size, hash);
956 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")));
958 if (elem.attribute("type").toInt() == SLIDESHOW) {
959 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")));
960 if (res == KMessageBox::Yes)
961 newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
963 // Abort project loading
967 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")));
968 if (res == KMessageBox::Yes)
969 newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
971 // Abort project loading
976 if (action == KMessageBox::Yes) {
977 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
978 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
979 if (!m_searchFolder.isEmpty())
980 newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
981 } else if (action == KMessageBox::Cancel) {
983 } else if (action == KMessageBox::No) {
984 // Keep clip as placeHolder
985 elem.setAttribute("placeholder", '1');
987 if (!newpath.isEmpty()) {
988 if (elem.attribute("type").toInt() == SLIDESHOW)
989 newpath.append('/' + extension);
990 elem.setAttribute("resource", newpath);
991 setNewClipResource(clipId, newpath);
995 clip = new DocClipBase(m_clipManager, elem, producerId);
996 m_clipManager->addClip(clip);
999 if (createClipItem) {
1000 emit addProjectClip(clip);
1006 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
1008 QDomNodeList prods = m_document.elementsByTagName("producer");
1009 int maxprod = prods.count();
1010 for (int i = 0; i < maxprod; i++) {
1011 QDomNode m = prods.at(i);
1012 QString prodId = m.toElement().attribute("id");
1013 if (prodId == id || prodId.startsWith(id + '_')) {
1014 QDomNodeList params = m.childNodes();
1015 for (int j = 0; j < params.count(); j++) {
1016 QDomElement e = params.item(j).toElement();
1017 if (e.attribute("name") == "resource") {
1018 e.firstChild().setNodeValue(path);
1026 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
1028 QString foundFileName;
1029 QByteArray fileData;
1030 QByteArray fileHash;
1031 QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
1032 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
1033 QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
1034 if (file.open(QIODevice::ReadOnly)) {
1035 if (QString::number(file.size()) == matchSize) {
1037 * 1 MB = 1 second per 450 files (or faster)
1038 * 10 MB = 9 seconds per 450 files (or faster)
1040 if (file.size() > 1000000 * 2) {
1041 fileData = file.read(1000000);
1042 if (file.seek(file.size() - 1000000))
1043 fileData.append(file.readAll());
1045 fileData = file.readAll();
1047 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
1048 if (QString(fileHash.toHex()) == matchHash)
1049 return file.fileName();
1052 kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
1054 filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
1055 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
1056 foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
1057 if (!foundFileName.isEmpty())
1060 return foundFileName;
1063 bool KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
1065 DocClipBase *clip = m_clipManager->getClipById(clipId);
1067 if (!addClip(elem, clipId, false))
1070 QMap <QString, QString> properties;
1071 QDomNamedNodeMap attributes = elem.attributes();
1072 for (int i = 0; i < attributes.count(); i++) {
1073 QString attrname = attributes.item(i).nodeName();
1074 if (attrname != "resource")
1075 properties.insert(attrname, attributes.item(i).nodeValue());
1076 kDebug() << attrname << " = " << attributes.item(i).nodeValue();
1078 clip->setProperties(properties);
1079 emit addProjectClip(clip, false);
1081 if (orig != QDomElement()) {
1082 QMap<QString, QString> meta;
1083 for (QDomNode m = orig.firstChild(); !m.isNull(); m = m.nextSibling()) {
1084 QString name = m.toElement().attribute("name");
1085 if (name.startsWith("meta.attr"))
1086 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
1088 if (!meta.isEmpty()) {
1090 clip = m_clipManager->getClipById(clipId);
1092 clip->setMetadata(meta);
1099 void KdenliveDoc::deleteClip(const QString &clipId)
1101 emit signalDeleteProjectClip(clipId);
1104 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
1106 m_clipManager->slotAddClipList(urls, group, groupId);
1107 //emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1112 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
1114 m_clipManager->slotAddClipFile(url, group, groupId);
1115 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1119 const QString KdenliveDoc::getFreeClipId()
1121 return QString::number(m_clipManager->getFreeClipId());
1124 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
1126 return m_clipManager->getClipById(clipId);
1129 void KdenliveDoc::slotCreateXmlClip(const QString &name, const QDomElement xml, QString group, const QString &groupId)
1131 m_clipManager->slotAddXmlClipFile(name, xml, group, groupId);
1133 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1136 void KdenliveDoc::slotCreateColorClip(const QString &name, const QString &color, const QString &duration, QString group, const QString &groupId)
1138 m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId);
1140 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1143 void KdenliveDoc::slotCreateSlideshowClipFile(const QString name, const QString path, int count, const QString duration,
1144 const bool loop, const bool crop, const bool fade,
1145 const QString &luma_duration, const QString &luma_file, const int softness,
1146 const QString &animation, QString group, const QString &groupId)
1148 m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop,
1149 crop, fade, luma_duration,
1150 luma_file, softness,
1151 animation, group, groupId);
1153 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1156 void KdenliveDoc::slotCreateTextClip(QString group, const QString &groupId, const QString &templatePath)
1158 QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1159 KStandardDirs::makeDir(titlesFolder);
1160 TitleWidget *dia_ui = new TitleWidget(templatePath, m_timecode, titlesFolder, m_render, kapp->activeWindow());
1161 if (dia_ui->exec() == QDialog::Accepted) {
1162 m_clipManager->slotAddTextClipFile(i18n("Title clip"), dia_ui->outPoint(), dia_ui->xml().toString(), group, groupId);
1164 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1169 void KdenliveDoc::slotCreateTextTemplateClip(QString group, const QString &groupId, KUrl path)
1171 QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1172 if (path.isEmpty()) {
1173 path = KFileDialog::getOpenUrl(KUrl(titlesFolder), "application/x-kdenlivetitle", kapp->activeWindow(), i18n("Enter Template Path"));
1176 if (path.isEmpty()) return;
1178 //TODO: rewrite with new title system (just set resource)
1179 m_clipManager->slotAddTextTemplateClip(i18n("Template title clip"), path, group, groupId);
1181 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1184 int KdenliveDoc::tracksCount() const
1186 return m_tracksList.count();
1189 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1191 if (ix < 0 || ix >= m_tracksList.count()) {
1192 kWarning() << "Track INFO outisde of range";
1195 return m_tracksList.at(ix);
1198 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1200 if (ix < 0 || ix >= m_tracksList.count()) {
1201 kWarning() << "SWITCH Track outisde of range";
1204 m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1207 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1209 if (ix < 0 || ix >= m_tracksList.count()) {
1210 kWarning() << "Track Lock outisde of range";
1213 m_tracksList[ix].isLocked = lock;
1216 bool KdenliveDoc::isTrackLocked(int ix) const
1218 if (ix < 0 || ix >= m_tracksList.count()) {
1219 kWarning() << "Track Lock outisde of range";
1222 return m_tracksList.at(ix).isLocked;
1225 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1227 if (ix < 0 || ix >= m_tracksList.count()) {
1228 kWarning() << "SWITCH Track outisde of range";
1231 m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1234 int KdenliveDoc::trackDuration(int ix)
1236 return m_tracksList.at(ix).duration;
1239 void KdenliveDoc::setTrackDuration(int ix, int duration)
1241 m_tracksList[ix].duration = duration;
1244 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1246 if (ix == -1) m_tracksList << type;
1247 else m_tracksList.insert(ix, type);
1250 void KdenliveDoc::deleteTrack(int ix)
1252 if (ix < 0 || ix >= m_tracksList.count()) {
1253 kWarning() << "Delete Track outisde of range";
1256 m_tracksList.removeAt(ix);
1259 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1261 if (ix < 0 || ix >= m_tracksList.count()) {
1262 kWarning() << "SET Track Type outisde of range";
1265 m_tracksList[ix].type = type.type;
1266 m_tracksList[ix].isMute = type.isMute;
1267 m_tracksList[ix].isBlind = type.isBlind;
1268 m_tracksList[ix].isLocked = type.isLocked;
1269 m_tracksList[ix].trackName = type.trackName;
1272 const QList <TrackInfo> KdenliveDoc::tracksList() const
1274 return m_tracksList;
1277 QPoint KdenliveDoc::getTracksCount() const
1281 foreach(const TrackInfo & info, m_tracksList) {
1282 if (info.type == VIDEOTRACK) video++;
1285 return QPoint(video, audio);
1288 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1290 pix.save(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + fileId + ".png");
1293 QString KdenliveDoc::getLadspaFile() const
1296 QString counter = QString::number(ct).rightJustified(5, '0', false);
1297 while (QFile::exists(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa")) {
1299 counter = QString::number(ct).rightJustified(5, '0', false);
1301 return m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa";
1304 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1306 DocumentChecker d(infoproducers, m_document);
1307 return (d.hasMissingClips() == false);
1313 QList <QDomElement> missingClips;
1314 for (int i = 0; i < infoproducers.count(); i++) {
1315 e = infoproducers.item(i).toElement();
1316 clipType = e.attribute("type").toInt();
1317 if (clipType == COLOR) continue;
1318 if (clipType == TEXT) {
1319 //TODO: Check is clip template is missing (xmltemplate) or hash changed
1322 id = e.attribute("id");
1323 resource = e.attribute("resource");
1324 if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1325 if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1326 // Missing clip found
1327 missingClips.append(e);
1329 // Check if the clip has changed
1330 if (clipType != SLIDESHOW && e.hasAttribute("file_hash")) {
1331 if (e.attribute("file_hash") != DocClipBase::getHash(e.attribute("resource")))
1332 e.removeAttribute("file_hash");
1336 if (missingClips.isEmpty()) return true;
1337 DocumentChecker d(missingClips, m_document);
1338 return (d.exec() == QDialog::Accepted);*/
1341 void KdenliveDoc::setDocumentProperty(const QString &name, const QString &value)
1343 m_documentProperties[name] = value;
1346 const QString KdenliveDoc::getDocumentProperty(const QString &name) const
1348 return m_documentProperties.value(name);
1351 QMap <QString, QString> KdenliveDoc::getRenderProperties() const
1353 QMap <QString, QString> renderProperties;
1354 QMapIterator<QString, QString> i(m_documentProperties);
1355 while (i.hasNext()) {
1357 if (i.key().startsWith("render")) renderProperties.insert(i.key(), i.value());
1359 return renderProperties;
1362 void KdenliveDoc::addTrackEffect(int ix, QDomElement effect)
1364 if (ix < 0 || ix >= m_tracksList.count()) {
1365 kWarning() << "Add Track effect outisde of range";
1368 effect.setAttribute("kdenlive_ix", m_tracksList.at(ix).effectsList.count() + 1);
1370 // Init parameter value & keyframes if required
1371 QDomNodeList params = effect.elementsByTagName("parameter");
1372 for (int i = 0; i < params.count(); i++) {
1373 QDomElement e = params.item(i).toElement();
1375 // Check if this effect has a variable parameter
1376 if (e.attribute("default").startsWith('%')) {
1377 double evaluatedValue = ProfilesDialog::getStringEval(m_profile, e.attribute("default"));
1378 e.setAttribute("default", evaluatedValue);
1379 if (e.hasAttribute("value") && e.attribute("value").startsWith('%')) {
1380 e.setAttribute("value", evaluatedValue);
1384 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
1385 QString def = e.attribute("default");
1386 // Effect has a keyframe type parameter, we need to set the values
1387 if (e.attribute("keyframes").isEmpty()) {
1388 e.setAttribute("keyframes", "0:" + def + ';');
1389 kDebug() << "///// EFFECT KEYFRAMES INITED: " << e.attribute("keyframes");
1395 m_tracksList[ix].effectsList.append(effect);
1398 void KdenliveDoc::removeTrackEffect(int ix, QDomElement effect)
1400 if (ix < 0 || ix >= m_tracksList.count()) {
1401 kWarning() << "Remove Track effect outisde of range";
1405 QString toRemove = effect.attribute("kdenlive_ix");
1406 for (int i = 0; i < m_tracksList.at(ix).effectsList.count(); ++i) {
1407 index = m_tracksList.at(ix).effectsList.at(i).attribute("kdenlive_ix");
1408 if (toRemove == index) {
1409 m_tracksList[ix].effectsList.removeAt(i);
1411 } else if (index.toInt() > toRemove.toInt()) {
1412 m_tracksList[ix].effectsList.item(i).setAttribute("kdenlive_ix", index.toInt() - 1);
1417 void KdenliveDoc::setTrackEffect(int trackIndex, int effectIndex, QDomElement effect)
1419 if (trackIndex < 0 || trackIndex >= m_tracksList.count()) {
1420 kWarning() << "Set Track effect outisde of range";
1423 if (effectIndex < 0 || effectIndex > (m_tracksList.at(trackIndex).effectsList.count() - 1) || effect.isNull()) {
1424 kDebug() << "Invalid effect index: " << effectIndex;
1427 effect.setAttribute("kdenlive_ix", effectIndex + 1);
1428 m_tracksList[trackIndex].effectsList.replace(effectIndex, effect);
1431 const EffectsList KdenliveDoc::getTrackEffects(int ix)
1433 if (ix < 0 || ix >= m_tracksList.count()) {
1434 kWarning() << "Get Track effects outisde of range";
1435 return EffectsList();
1437 return m_tracksList.at(ix).effectsList;
1440 QDomElement KdenliveDoc::getTrackEffect(int trackIndex, int effectIndex) const
1442 if (trackIndex < 0 || trackIndex >= m_tracksList.count()) {
1443 kWarning() << "Get Track effect outisde of range";
1444 return QDomElement();
1446 EffectsList list = m_tracksList.at(trackIndex).effectsList;
1447 if (effectIndex > list.count() - 1 || effectIndex < 0 || list.at(effectIndex).isNull()) return QDomElement();
1448 return list.at(effectIndex).cloneNode().toElement();
1451 bool KdenliveDoc::saveCustomEffects(QDomNodeList customeffects)
1454 QStringList importedEffects;
1455 int maxchild = customeffects.count();
1456 for (int i = 0; i < maxchild; i++) {
1457 e = customeffects.at(i).toElement();
1458 QString id = e.attribute("id");
1459 QString tag = e.attribute("tag");
1460 if (!id.isEmpty()) {
1461 // Check if effect exists or save it
1462 if (MainWindow::customEffects.hasEffect(tag, id) == -1) {
1464 doc.appendChild(doc.importNode(e, true));
1465 QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
1466 path += id + ".xml";
1467 if (!QFile::exists(path)) {
1468 importedEffects << id;
1470 if (file.open(QFile::WriteOnly | QFile::Truncate)) {
1471 QTextStream out(&file);
1472 out << doc.toString();
1478 if (!importedEffects.isEmpty()) KMessageBox::informationList(kapp->activeWindow(), i18n("The following effects were imported from the project:"), importedEffects);
1479 return (!importedEffects.isEmpty());
1482 void KdenliveDoc::updateProjectFolderPlacesEntry()
1485 * For similar and more code have a look at kfileplacesmodel.cpp and the included files:
1486 * http://websvn.kde.org/trunk/KDE/kdelibs/kfile/kfileplacesmodel.cpp?view=markup
1489 const QString file = KStandardDirs::locateLocal("data", "kfileplaces/bookmarks.xml");
1490 KBookmarkManager *bookmarkManager = KBookmarkManager::managerForFile(file, "kfilePlaces");
1491 KBookmarkGroup root = bookmarkManager->root();
1492 KBookmark bookmark = root.first();
1494 QString kdenliveName = KGlobal::mainComponent().componentName();
1495 KUrl documentLocation = m_projectFolder;
1497 bool exists = false;
1499 while (!bookmark.isNull()) {
1500 // UDI not empty indicates a device
1501 QString udi = bookmark.metaDataItem("UDI");
1502 QString appName = bookmark.metaDataItem("OnlyInApp");
1504 if (udi.isEmpty() && appName == kdenliveName && bookmark.text() == i18n("Project Folder")) {
1505 if (bookmark.url() != documentLocation) {
1506 bookmark.setUrl(documentLocation);
1507 bookmarkManager->emitChanged(root);
1513 bookmark = root.next(bookmark);
1516 // if entry does not exist yet (was not found), well, create it then
1518 bookmark = root.addBookmark(i18n("Project Folder"), documentLocation, "folder-favorites");
1519 // Make this user selectable ?
1520 bookmark.setMetaDataItem("OnlyInApp", kdenliveName);
1521 bookmarkManager->emitChanged(root);
1525 #include "kdenlivedoc.moc"