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, 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());
84 success = KIO::NetAccess::download(url.path(), tmpFile, parent);
85 if (!success) // The file cannot be opened
86 KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
90 QDomImplementation impl;
91 impl.setInvalidDataPolicy(QDomImplementation::DropInvalidChars);
92 success = m_document.setContent(&file, false, &errorMsg);
94 KIO::NetAccess::removeTempFile(tmpFile);
96 if (!success) // It is corrupted
97 KMessageBox::error(parent, errorMsg);
99 parent->slotGotProgressInfo(i18n("Validating"), 0);
100 qApp->processEvents();
101 DocumentValidator validator(m_document);
102 success = validator.isProject();
104 // It is not a project file
105 parent->slotGotProgressInfo(i18n("File %1 is not a Kdenlive project file", m_url.path()), 100);
108 * Validate the file against the current version (upgrade
109 * and recover it if needed). It is NOT a passive operation
111 // TODO: backup the document or alert the user?
112 success = validator.validate(DOCUMENTVERSION);
113 if (success) { // Let the validator handle error messages
114 parent->slotGotProgressInfo(i18n("Check missing clips"), 0);
115 qApp->processEvents();
116 QDomNodeList infoproducers = m_document.elementsByTagName("kdenlive_producer");
117 success = checkDocumentClips(infoproducers);
119 if (m_document.documentElement().attribute("modified") == "1") setModified(true);
120 parent->slotGotProgressInfo(i18n("Loading"), 0);
121 QDomElement mlt = m_document.firstChildElement("mlt");
122 QDomElement infoXml = mlt.firstChildElement("kdenlivedoc");
124 // Check embedded effects
125 QDomElement customeffects = infoXml.firstChildElement("customeffects");
126 if (!customeffects.isNull() && customeffects.hasChildNodes()) {
127 parent->slotGotProgressInfo(i18n("Importing project effects"), 0);
128 qApp->processEvents();
129 if (saveCustomEffects(customeffects.childNodes())) parent->slotReloadEffects();
134 QDomElement notesxml = infoXml.firstChildElement("documentnotes");
135 if (!notesxml.isNull()) m_notesWidget->setText(notesxml.firstChild().nodeValue());
138 QDomElement tracksinfo = infoXml.firstChildElement("tracksinfo");
139 if (!tracksinfo.isNull()) {
140 QDomNodeList trackslist = tracksinfo.childNodes();
141 int maxchild = trackslist.count();
142 for (int k = 0; k < maxchild; k++) {
143 e = trackslist.at(k).toElement();
144 if (e.tagName() == "trackinfo") {
145 TrackInfo projectTrack;
146 if (e.attribute("type") == "audio")
147 projectTrack.type = AUDIOTRACK;
149 projectTrack.type = VIDEOTRACK;
150 projectTrack.isMute = e.attribute("mute").toInt();
151 projectTrack.isBlind = e.attribute("blind").toInt();
152 projectTrack.isLocked = e.attribute("locked").toInt();
153 projectTrack.trackName = e.attribute("trackname");
154 m_tracksList.append(projectTrack);
157 mlt.removeChild(tracksinfo);
160 QDomNodeList folders = m_document.elementsByTagName("folder");
161 for (int i = 0; i < folders.count(); i++) {
162 e = folders.item(i).cloneNode().toElement();
163 m_clipManager->addFolder(e.attribute("id"), e.attribute("name"));
166 const int infomax = infoproducers.count();
167 QDomNodeList producers = m_document.elementsByTagName("producer");
168 const int max = producers.count();
170 if (!progressDialog) {
171 progressDialog = new KProgressDialog(parent, i18n("Loading project"), i18n("Adding clips"));
172 progressDialog->setAllowCancel(false);
174 progressDialog->setLabelText(i18n("Adding clips"));
176 progressDialog->progressBar()->setMaximum(infomax);
177 progressDialog->show();
178 qApp->processEvents();
180 for (int i = 0; i < infomax; i++) {
181 e = infoproducers.item(i).cloneNode().toElement();
182 QString prodId = e.attribute("id");
183 if (!e.isNull() && prodId != "black" && !prodId.startsWith("slowmotion")) {
184 e.setTagName("producer");
185 // Get MLT's original producer properties
187 for (int j = 0; j < max; j++) {
188 QDomNode o = producers.item(j);
189 QString origId = o.attributes().namedItem("id").nodeValue().section('_', 0, 0);
190 if (origId == prodId) {
191 orig = o.cloneNode().toElement();
196 if (!addClipInfo(e, orig, prodId)) {
197 // The user manually aborted the loading.
199 emit resetProjectList();
200 m_tracksList.clear();
201 m_clipManager->clear();
206 progressDialog->progressBar()->setValue(i);
210 QDomElement markers = infoXml.firstChildElement("markers");
211 if (!markers.isNull()) {
212 QDomNodeList markerslist = markers.childNodes();
213 int maxchild = markerslist.count();
214 for (int k = 0; k < maxchild; k++) {
215 e = markerslist.at(k).toElement();
216 if (e.tagName() == "marker")
217 m_clipManager->getClipById(e.attribute("id"))->addSnapMarker(GenTime(e.attribute("time").toDouble()), e.attribute("comment"));
219 infoXml.removeChild(markers);
222 m_projectFolder = KUrl(infoXml.attribute("projectfolder"));
223 QDomElement docproperties = infoXml.firstChildElement("documentproperties");
224 QDomNamedNodeMap props = docproperties.attributes();
225 for (int i = 0; i < props.count(); i++)
226 m_documentProperties.insert(props.item(i).nodeName(), props.item(i).nodeValue());
227 setProfilePath(infoXml.attribute("profile"));
228 if (validator.isModified()) setModified(true);
229 kDebug() << "Reading file: " << url.path() << ", found clips: " << producers.count();
238 // Something went wrong, or a new file was requested: create a new project
241 setProfilePath(profileName);
242 m_document = createEmptyDocument(tracks.x(), tracks.y());
245 // Set the video profile (empty == default)
246 KdenliveSettings::setCurrent_profile(profilePath());
248 // Ask to create the project directory if it does not exist
249 if (!QFile::exists(m_projectFolder.path())) {
250 int create = KMessageBox::questionYesNo(parent, i18n("Project directory %1 does not exist. Create it?", m_projectFolder.path()));
251 if (create == KMessageBox::Yes) {
252 QDir projectDir(m_projectFolder.path());
253 bool ok = projectDir.mkpath(m_projectFolder.path());
255 KMessageBox::sorry(parent, i18n("The directory %1, could not be created.\nPlease make sure you have the required permissions.", m_projectFolder.path()));
260 // Make sure the project folder is usable
261 if (m_projectFolder.isEmpty() || !KIO::NetAccess::exists(m_projectFolder.path(), KIO::NetAccess::DestinationSide, parent)) {
262 KMessageBox::information(parent, i18n("Document project folder is invalid, setting it to the default one: %1", KdenliveSettings::defaultprojectfolder()));
263 m_projectFolder = KUrl(KdenliveSettings::defaultprojectfolder());
266 // Make sure that the necessary folders exist
267 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "titles/");
268 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/");
269 KStandardDirs::makeDir(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/");
271 updateProjectFolderPlacesEntry();
273 //kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
274 connect(m_autoSaveTimer, SIGNAL(timeout()), this, SLOT(slotAutoSave()));
277 KdenliveDoc::~KdenliveDoc()
279 m_autoSaveTimer->stop();
280 delete m_commandStack;
281 kDebug() << "// DEL CLP MAN";
282 delete m_clipManager;
283 kDebug() << "// DEL CLP MAN done";
284 delete m_autoSaveTimer;
286 if (!m_autosave->fileName().isEmpty()) m_autosave->remove();
291 int KdenliveDoc::setSceneList()
293 m_render->resetProfile(KdenliveSettings::current_profile());
294 if (m_render->setSceneList(m_document.toString(), m_documentProperties.value("position").toInt()) == -1) {
295 // INVALID MLT Consumer, something is wrong
298 m_documentProperties.remove("position");
299 // m_document xml is now useless, clear it
304 QDomDocument KdenliveDoc::createEmptyDocument(int videotracks, int audiotracks)
306 m_tracksList.clear();
308 // Tracks are added «backwards», so we need to reverse the track numbering
309 // mbt 331: http://www.kdenlive.org/mantis/view.php?id=331
310 // Better default names for tracks: Audio 1 etc. instead of blank numbers
311 for (int i = 0; i < audiotracks; i++) {
312 TrackInfo audioTrack;
313 audioTrack.type = AUDIOTRACK;
314 audioTrack.isMute = false;
315 audioTrack.isBlind = true;
316 audioTrack.isLocked = false;
317 audioTrack.trackName = QString("Audio ") + QString::number(audiotracks - i);
318 audioTrack.duration = 0;
319 m_tracksList.append(audioTrack);
322 for (int i = 0; i < videotracks; i++) {
323 TrackInfo videoTrack;
324 videoTrack.type = VIDEOTRACK;
325 videoTrack.isMute = false;
326 videoTrack.isBlind = false;
327 videoTrack.isLocked = false;
328 videoTrack.trackName = QString("Video ") + QString::number(videotracks - i);
329 videoTrack.duration = 0;
330 m_tracksList.append(videoTrack);
332 return createEmptyDocument(m_tracksList);
335 QDomDocument KdenliveDoc::createEmptyDocument(QList <TrackInfo> tracks)
337 // Creating new document
339 QDomElement mlt = doc.createElement("mlt");
340 doc.appendChild(mlt);
343 // Create black producer
344 // For some unknown reason, we have to build the black producer here and not in renderer.cpp, otherwise
345 // the composite transitions with the black track are corrupted.
346 QDomElement blk = doc.createElement("producer");
347 blk.setAttribute("in", 0);
348 blk.setAttribute("out", 500);
349 blk.setAttribute("id", "black");
351 QDomElement property = doc.createElement("property");
352 property.setAttribute("name", "mlt_type");
353 QDomText value = doc.createTextNode("producer");
354 property.appendChild(value);
355 blk.appendChild(property);
357 property = doc.createElement("property");
358 property.setAttribute("name", "aspect_ratio");
359 value = doc.createTextNode(QString::number(0.0));
360 property.appendChild(value);
361 blk.appendChild(property);
363 property = doc.createElement("property");
364 property.setAttribute("name", "length");
365 value = doc.createTextNode(QString::number(15000));
366 property.appendChild(value);
367 blk.appendChild(property);
369 property = doc.createElement("property");
370 property.setAttribute("name", "eof");
371 value = doc.createTextNode("pause");
372 property.appendChild(value);
373 blk.appendChild(property);
375 property = doc.createElement("property");
376 property.setAttribute("name", "resource");
377 value = doc.createTextNode("black");
378 property.appendChild(value);
379 blk.appendChild(property);
381 property = doc.createElement("property");
382 property.setAttribute("name", "mlt_service");
383 value = doc.createTextNode("colour");
384 property.appendChild(value);
385 blk.appendChild(property);
387 mlt.appendChild(blk);
390 QDomElement tractor = doc.createElement("tractor");
391 tractor.setAttribute("id", "maintractor");
392 QDomElement multitrack = doc.createElement("multitrack");
393 QDomElement playlist = doc.createElement("playlist");
394 playlist.setAttribute("id", "black_track");
395 mlt.appendChild(playlist);
397 QDomElement blank0 = doc.createElement("entry");
398 blank0.setAttribute("in", "0");
399 blank0.setAttribute("out", "1");
400 blank0.setAttribute("producer", "black");
401 playlist.appendChild(blank0);
404 int total = tracks.count() + 1;
406 for (int i = 1; i < total; i++) {
407 QDomElement playlist = doc.createElement("playlist");
408 playlist.setAttribute("id", "playlist" + QString::number(i));
409 mlt.appendChild(playlist);
412 QDomElement track0 = doc.createElement("track");
413 track0.setAttribute("producer", "black_track");
414 tractor.appendChild(track0);
416 // create audio and video tracks
417 for (int i = 1; i < total; i++) {
418 QDomElement track = doc.createElement("track");
419 track.setAttribute("producer", "playlist" + QString::number(i));
420 if (tracks.at(i - 1).type == AUDIOTRACK) {
421 track.setAttribute("hide", "video");
422 } else if (tracks.at(i - 1).isBlind)
423 track.setAttribute("hide", "video");
424 if (tracks.at(i - 1).isMute)
425 track.setAttribute("hide", "audio");
426 tractor.appendChild(track);
429 for (int i = 2; i < total ; i++) {
430 QDomElement transition = doc.createElement("transition");
431 transition.setAttribute("always_active", "1");
433 QDomElement property = doc.createElement("property");
434 property.setAttribute("name", "a_track");
435 QDomText value = doc.createTextNode(QString::number(1));
436 property.appendChild(value);
437 transition.appendChild(property);
439 property = doc.createElement("property");
440 property.setAttribute("name", "b_track");
441 value = doc.createTextNode(QString::number(i));
442 property.appendChild(value);
443 transition.appendChild(property);
445 property = doc.createElement("property");
446 property.setAttribute("name", "mlt_service");
447 value = doc.createTextNode("mix");
448 property.appendChild(value);
449 transition.appendChild(property);
451 property = doc.createElement("property");
452 property.setAttribute("name", "combine");
453 value = doc.createTextNode("1");
454 property.appendChild(value);
455 transition.appendChild(property);
457 property = doc.createElement("property");
458 property.setAttribute("name", "internal_added");
459 value = doc.createTextNode("237");
460 property.appendChild(value);
461 transition.appendChild(property);
462 tractor.appendChild(transition);
464 mlt.appendChild(tractor);
469 void KdenliveDoc::syncGuides(QList <Guide *> guides)
472 QDomElement guideNode = m_guidesXml.createElement("guides");
473 m_guidesXml.appendChild(guideNode);
476 for (int i = 0; i < guides.count(); i++) {
477 e = m_guidesXml.createElement("guide");
478 e.setAttribute("time", guides.at(i)->position().ms() / 1000);
479 e.setAttribute("comment", guides.at(i)->label());
480 guideNode.appendChild(e);
483 emit guidesUpdated();
486 QDomElement KdenliveDoc::guidesXml() const
488 return m_guidesXml.documentElement();
491 void KdenliveDoc::slotAutoSave()
493 if (m_render && m_autosave) {
494 if (!m_autosave->isOpen() && !m_autosave->open(QIODevice::ReadWrite)) {
495 // show error: could not open the autosave file
496 kDebug() << "ERROR; CANNOT CREATE AUTOSAVE FILE";
498 kDebug() << "// AUTOSAVE FILE: " << m_autosave->fileName();
499 saveSceneList(m_autosave->fileName(), m_render->sceneList());
503 void KdenliveDoc::setZoom(int horizontal, int vertical)
505 m_documentProperties["zoom"] = QString::number(horizontal);
506 m_documentProperties["verticalzoom"] = QString::number(vertical);
509 QPoint KdenliveDoc::zoom() const
511 return QPoint(m_documentProperties.value("zoom").toInt(), m_documentProperties.value("verticalzoom").toInt());
514 void KdenliveDoc::setZone(int start, int end)
516 m_documentProperties["zonein"] = QString::number(start);
517 m_documentProperties["zoneout"] = QString::number(end);
520 QPoint KdenliveDoc::zone() const
522 return QPoint(m_documentProperties.value("zonein").toInt(), m_documentProperties.value("zoneout").toInt());
525 bool KdenliveDoc::saveSceneList(const QString &path, const QString &scene)
527 QDomDocument sceneList;
528 sceneList.setContent(scene, true);
529 QDomElement mlt = sceneList.firstChildElement("mlt");
530 if (mlt.isNull() || !mlt.hasChildNodes()) {
531 //Make sure we don't save if scenelist is corrupted
532 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1, scene list is corrupted.", path));
536 QDomElement addedXml = sceneList.createElement("kdenlivedoc");
537 mlt.appendChild(addedXml);
539 // check if project contains custom effects to embed them in project file
540 QDomNodeList effects = mlt.elementsByTagName("filter");
541 int maxEffects = effects.count();
542 kDebug() << "// FOUD " << maxEffects << " EFFECTS+++++++++++++++++++++";
543 QMap <QString, QString> effectIds;
544 for (int i = 0; i < maxEffects; i++) {
545 QDomNode m = effects.at(i);
546 QDomNodeList params = m.childNodes();
549 for (int j = 0; j < params.count(); j++) {
550 QDomElement e = params.item(j).toElement();
551 if (e.attribute("name") == "kdenlive_id") {
552 id = e.firstChild().nodeValue();
554 if (e.attribute("name") == "tag") {
555 tag = e.firstChild().nodeValue();
557 if (!id.isEmpty() && !tag.isEmpty()) effectIds.insert(id, tag);
560 QDomDocument customeffects = initEffects::getUsedCustomEffects(effectIds);
561 addedXml.appendChild(sceneList.importNode(customeffects.documentElement(), true));
563 QDomElement markers = sceneList.createElement("markers");
564 addedXml.setAttribute("version", DOCUMENTVERSION);
565 addedXml.setAttribute("kdenliveversion", VERSION);
566 addedXml.setAttribute("profile", profilePath());
567 addedXml.setAttribute("projectfolder", m_projectFolder.path());
569 QDomElement docproperties = sceneList.createElement("documentproperties");
570 QMapIterator<QString, QString> i(m_documentProperties);
571 while (i.hasNext()) {
573 docproperties.setAttribute(i.key(), i.value());
575 docproperties.setAttribute("position", m_render->seekPosition().frames(m_fps));
576 addedXml.appendChild(docproperties);
578 QDomElement docnotes = sceneList.createElement("documentnotes");
579 QDomText value = sceneList.createTextNode(m_notesWidget->toPlainText());
580 docnotes.appendChild(value);
581 addedXml.appendChild(docnotes);
584 QDomElement profileinfo = sceneList.createElement("profileinfo");
585 profileinfo.setAttribute("description", m_profile.description);
586 profileinfo.setAttribute("frame_rate_num", m_profile.frame_rate_num);
587 profileinfo.setAttribute("frame_rate_den", m_profile.frame_rate_den);
588 profileinfo.setAttribute("width", m_profile.width);
589 profileinfo.setAttribute("height", m_profile.height);
590 profileinfo.setAttribute("progressive", m_profile.progressive);
591 profileinfo.setAttribute("sample_aspect_num", m_profile.sample_aspect_num);
592 profileinfo.setAttribute("sample_aspect_den", m_profile.sample_aspect_den);
593 profileinfo.setAttribute("display_aspect_num", m_profile.display_aspect_num);
594 profileinfo.setAttribute("display_aspect_den", m_profile.display_aspect_den);
595 addedXml.appendChild(profileinfo);
598 QDomElement tracksinfo = sceneList.createElement("tracksinfo");
599 foreach(const TrackInfo & info, m_tracksList) {
600 QDomElement trackinfo = sceneList.createElement("trackinfo");
601 if (info.type == AUDIOTRACK) trackinfo.setAttribute("type", "audio");
602 trackinfo.setAttribute("mute", info.isMute);
603 trackinfo.setAttribute("blind", info.isBlind);
604 trackinfo.setAttribute("locked", info.isLocked);
605 trackinfo.setAttribute("trackname", info.trackName);
606 tracksinfo.appendChild(trackinfo);
608 addedXml.appendChild(tracksinfo);
610 // save project folders
611 QMap <QString, QString> folderlist = m_clipManager->documentFolderList();
613 QMapIterator<QString, QString> f(folderlist);
614 while (f.hasNext()) {
616 QDomElement folder = sceneList.createElement("folder");
617 folder.setAttribute("id", f.key());
618 folder.setAttribute("name", f.value());
619 addedXml.appendChild(folder);
622 // Save project clips
624 QList <DocClipBase*> list = m_clipManager->documentClipList();
625 for (int i = 0; i < list.count(); i++) {
626 e = list.at(i)->toXML();
627 e.setTagName("kdenlive_producer");
628 addedXml.appendChild(sceneList.importNode(e, true));
629 QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers();
630 for (int j = 0; j < marks.count(); j++) {
631 QDomElement marker = sceneList.createElement("marker");
632 marker.setAttribute("time", marks.at(j).time().ms() / 1000);
633 marker.setAttribute("comment", marks.at(j).comment());
634 marker.setAttribute("id", e.attribute("id"));
635 markers.appendChild(marker);
638 addedXml.appendChild(markers);
641 if (!m_guidesXml.isNull()) addedXml.appendChild(sceneList.importNode(m_guidesXml.documentElement(), true));
644 addedXml.appendChild(sceneList.importNode(m_clipManager->groupsXml(), true));
646 //wes.appendChild(doc.importNode(kdenliveData, true));
649 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
650 kWarning() << "////// ERROR writing to file: " << path;
651 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
655 file.write(sceneList.toString().toUtf8());
656 if (file.error() != QFile::NoError) {
657 KMessageBox::error(kapp->activeWindow(), i18n("Cannot write to file %1", path));
665 ClipManager *KdenliveDoc::clipManager()
667 return m_clipManager;
670 KUrl KdenliveDoc::projectFolder() const
672 //if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/"));
673 return m_projectFolder;
676 void KdenliveDoc::setProjectFolder(KUrl url)
678 if (url == m_projectFolder) return;
680 KStandardDirs::makeDir(url.path());
681 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "titles/");
682 KStandardDirs::makeDir(url.path(KUrl::AddTrailingSlash) + "thumbs/");
683 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);
684 m_projectFolder = url;
686 updateProjectFolderPlacesEntry();
689 void KdenliveDoc::moveProjectData(KUrl url)
691 QList <DocClipBase*> list = m_clipManager->documentClipList();
692 //TODO: Also move ladspa effects files
693 for (int i = 0; i < list.count(); i++) {
694 DocClipBase *clip = list.at(i);
695 if (clip->clipType() == TEXT) {
696 // the image for title clip must be moved
697 KUrl oldUrl = clip->fileURL();
698 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "titles/" + oldUrl.fileName());
699 KIO::Job *job = KIO::copy(oldUrl, newUrl);
700 if (KIO::NetAccess::synchronousRun(job, 0)) clip->setProperty("resource", newUrl.path());
702 QString hash = clip->getClipHash();
703 KUrl oldVideoThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
704 KUrl oldAudioThumbUrl = KUrl(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
705 if (KIO::NetAccess::exists(oldVideoThumbUrl, KIO::NetAccess::SourceSide, 0)) {
706 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".png");
707 KIO::Job *job = KIO::copy(oldVideoThumbUrl, newUrl);
708 KIO::NetAccess::synchronousRun(job, 0);
710 if (KIO::NetAccess::exists(oldAudioThumbUrl, KIO::NetAccess::SourceSide, 0)) {
711 KUrl newUrl = KUrl(url.path(KUrl::AddTrailingSlash) + "thumbs/" + hash + ".thumb");
712 KIO::Job *job = KIO::copy(oldAudioThumbUrl, newUrl);
713 if (KIO::NetAccess::synchronousRun(job, 0)) clip->refreshThumbUrl();
718 const QString &KdenliveDoc::profilePath() const
720 return m_profile.path;
723 MltVideoProfile KdenliveDoc::mltProfile() const
728 bool KdenliveDoc::setProfilePath(QString path)
730 if (path.isEmpty()) path = KdenliveSettings::default_profile();
731 if (path.isEmpty()) path = "dv_pal";
732 m_profile = ProfilesDialog::getVideoProfile(path);
733 double current_fps = m_fps;
734 if (m_profile.path.isEmpty()) {
735 // Profile not found, use embedded profile
736 QDomElement profileInfo = m_document.elementsByTagName("profileinfo").at(0).toElement();
737 if (profileInfo.isNull()) {
738 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, using default profile."), i18n("Missing Profile"));
739 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
741 m_profile.description = profileInfo.attribute("description");
742 m_profile.frame_rate_num = profileInfo.attribute("frame_rate_num").toInt();
743 m_profile.frame_rate_den = profileInfo.attribute("frame_rate_den").toInt();
744 m_profile.width = profileInfo.attribute("width").toInt();
745 m_profile.height = profileInfo.attribute("height").toInt();
746 m_profile.progressive = profileInfo.attribute("progressive").toInt();
747 m_profile.sample_aspect_num = profileInfo.attribute("sample_aspect_num").toInt();
748 m_profile.sample_aspect_den = profileInfo.attribute("sample_aspect_den").toInt();
749 m_profile.display_aspect_num = profileInfo.attribute("display_aspect_num").toInt();
750 m_profile.display_aspect_den = profileInfo.attribute("display_aspect_den").toInt();
751 QString existing = ProfilesDialog::existingProfile(m_profile);
752 if (!existing.isEmpty()) {
753 m_profile = ProfilesDialog::getVideoProfile(existing);
754 KMessageBox::information(kapp->activeWindow(), i18n("Project profile not found, replacing with existing one: %1", m_profile.description), i18n("Missing Profile"));
756 QString newDesc = m_profile.description;
758 while (ok && (newDesc.isEmpty() || ProfilesDialog::existingProfileDescription(newDesc))) {
759 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);
762 // User canceled, use default profile
763 m_profile = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
765 if (newDesc != m_profile.description) {
766 // Profile description existed, was replaced by new one
767 m_profile.description = newDesc;
769 KMessageBox::information(kapp->activeWindow(), i18n("Project profile was not found, it will be added to your system now."), i18n("Missing Profile"));
771 ProfilesDialog::saveProfile(m_profile);
778 KdenliveSettings::setProject_display_ratio((double) m_profile.display_aspect_num / m_profile.display_aspect_den);
779 m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
780 KdenliveSettings::setProject_fps(m_fps);
781 m_width = m_profile.width;
782 m_height = m_profile.height;
783 kDebug() << "Kdenlive document, init timecode from path: " << path << ", " << m_fps;
784 m_timecode.setFormat(m_fps);
785 return (current_fps != m_fps);
788 double KdenliveDoc::dar() const
790 return (double) m_profile.display_aspect_num / m_profile.display_aspect_den;
793 void KdenliveDoc::setThumbsProgress(const QString &message, int progress)
795 emit progressInfo(message, progress);
798 QUndoStack *KdenliveDoc::commandStack()
800 return m_commandStack;
804 void KdenliveDoc::setRenderer(Render *render) {
805 if (m_render) return;
807 emit progressInfo(i18n("Loading playlist..."), 0);
808 //qApp->processEvents();
810 m_render->setSceneList(m_document.toString(), m_startPos);
811 kDebug() << "// SETTING SCENE LIST:\n\n" << m_document.toString();
814 emit progressInfo(QString(), -1);
817 void KdenliveDoc::checkProjectClips()
819 if (m_render == NULL) return;
820 m_clipManager->resetProducersList(m_render->producersList());
823 Render *KdenliveDoc::renderer()
828 void KdenliveDoc::updateClip(const QString id)
830 emit updateClipDisplay(id);
833 int KdenliveDoc::getFramePos(QString duration)
835 return m_timecode.getFrameCount(duration);
838 QString KdenliveDoc::producerName(const QString &id)
840 QString result = "unnamed";
841 QDomNodeList prods = producersList();
842 int ct = prods.count();
843 for (int i = 0; i < ct ; i++) {
844 QDomElement e = prods.item(i).toElement();
845 if (e.attribute("id") != "black" && e.attribute("id") == id) {
846 result = e.attribute("name");
847 if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
854 QDomDocument KdenliveDoc::toXml()
859 Timecode KdenliveDoc::timecode() const
864 QDomNodeList KdenliveDoc::producersList()
866 return m_document.elementsByTagName("producer");
869 double KdenliveDoc::projectDuration() const
872 return GenTime(m_render->getLength(), m_fps).ms() / 1000;
877 double KdenliveDoc::fps() const
882 int KdenliveDoc::width() const
887 int KdenliveDoc::height() const
892 KUrl KdenliveDoc::url() const
897 void KdenliveDoc::setUrl(KUrl url)
902 void KdenliveDoc::setModified(bool mod)
904 if (!m_url.isEmpty() && mod && KdenliveSettings::crashrecovery()) {
905 m_autoSaveTimer->start(3000);
907 if (mod == m_modified) return;
909 emit docModified(m_modified);
912 bool KdenliveDoc::isModified() const
917 const QString KdenliveDoc::description() const
920 return i18n("Untitled") + " / " + m_profile.description;
922 return m_url.fileName() + " / " + m_profile.description;
925 bool KdenliveDoc::addClip(QDomElement elem, QString clipId, bool createClipItem)
927 const QString producerId = clipId.section('_', 0, 0);
928 DocClipBase *clip = m_clipManager->getClipById(producerId);
931 elem.setAttribute("id", producerId);
932 QString path = elem.attribute("resource");
934 if (elem.attribute("type").toInt() == SLIDESHOW) {
935 extension = KUrl(path).fileName();
936 path = KUrl(path).directory();
939 if (path.isEmpty() == false && QFile::exists(path) == false && elem.attribute("type").toInt() != TEXT && !elem.hasAttribute("placeholder")) {
940 kDebug() << "// FOUND MISSING CLIP: " << path << ", TYPE: " << elem.attribute("type").toInt();
941 const QString size = elem.attribute("file_size");
942 const QString hash = elem.attribute("file_hash");
944 int action = KMessageBox::No;
945 if (!size.isEmpty() && !hash.isEmpty()) {
946 if (!m_searchFolder.isEmpty())
947 newpath = searchFileRecursively(m_searchFolder, size, hash);
949 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")));
951 if (elem.attribute("type").toInt() == SLIDESHOW) {
952 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")));
953 if (res == KMessageBox::Yes)
954 newpath = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow(), i18n("Looking for %1", path));
956 // Abort project loading
960 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")));
961 if (res == KMessageBox::Yes)
962 newpath = KFileDialog::getOpenFileName(KUrl("kfiledialog:///clipfolder"), QString(), kapp->activeWindow(), i18n("Looking for %1", path));
964 // Abort project loading
969 if (action == KMessageBox::Yes) {
970 kDebug() << "// ASKED FOR SRCH CLIP: " << clipId;
971 m_searchFolder = KFileDialog::getExistingDirectory(KUrl("kfiledialog:///clipfolder"), kapp->activeWindow());
972 if (!m_searchFolder.isEmpty())
973 newpath = searchFileRecursively(QDir(m_searchFolder), size, hash);
974 } else if (action == KMessageBox::Cancel) {
976 } else if (action == KMessageBox::No) {
977 // Keep clip as placeHolder
978 elem.setAttribute("placeholder", '1');
980 if (!newpath.isEmpty()) {
981 if (elem.attribute("type").toInt() == SLIDESHOW)
982 newpath.append('/' + extension);
983 elem.setAttribute("resource", newpath);
984 setNewClipResource(clipId, newpath);
988 clip = new DocClipBase(m_clipManager, elem, producerId);
989 m_clipManager->addClip(clip);
992 if (createClipItem) {
993 emit addProjectClip(clip);
999 void KdenliveDoc::setNewClipResource(const QString &id, const QString &path)
1001 QDomNodeList prods = m_document.elementsByTagName("producer");
1002 int maxprod = prods.count();
1003 for (int i = 0; i < maxprod; i++) {
1004 QDomNode m = prods.at(i);
1005 QString prodId = m.toElement().attribute("id");
1006 if (prodId == id || prodId.startsWith(id + '_')) {
1007 QDomNodeList params = m.childNodes();
1008 for (int j = 0; j < params.count(); j++) {
1009 QDomElement e = params.item(j).toElement();
1010 if (e.attribute("name") == "resource") {
1011 e.firstChild().setNodeValue(path);
1019 QString KdenliveDoc::searchFileRecursively(const QDir &dir, const QString &matchSize, const QString &matchHash) const
1021 QString foundFileName;
1022 QByteArray fileData;
1023 QByteArray fileHash;
1024 QStringList filesAndDirs = dir.entryList(QDir::Files | QDir::Readable);
1025 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
1026 QFile file(dir.absoluteFilePath(filesAndDirs.at(i)));
1027 if (file.open(QIODevice::ReadOnly)) {
1028 if (QString::number(file.size()) == matchSize) {
1030 * 1 MB = 1 second per 450 files (or faster)
1031 * 10 MB = 9 seconds per 450 files (or faster)
1033 if (file.size() > 1000000 * 2) {
1034 fileData = file.read(1000000);
1035 if (file.seek(file.size() - 1000000))
1036 fileData.append(file.readAll());
1038 fileData = file.readAll();
1040 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
1041 if (QString(fileHash.toHex()) == matchHash)
1042 return file.fileName();
1045 kDebug() << filesAndDirs.at(i) << file.size() << fileHash.toHex();
1047 filesAndDirs = dir.entryList(QDir::Dirs | QDir::Readable | QDir::Executable | QDir::NoDotAndDotDot);
1048 for (int i = 0; i < filesAndDirs.size() && foundFileName.isEmpty(); i++) {
1049 foundFileName = searchFileRecursively(dir.absoluteFilePath(filesAndDirs.at(i)), matchSize, matchHash);
1050 if (!foundFileName.isEmpty())
1053 return foundFileName;
1056 bool KdenliveDoc::addClipInfo(QDomElement elem, QDomElement orig, QString clipId)
1058 DocClipBase *clip = m_clipManager->getClipById(clipId);
1060 if (!addClip(elem, clipId, false))
1063 QMap <QString, QString> properties;
1064 QDomNamedNodeMap attributes = elem.attributes();
1065 for (int i = 0; i < attributes.count(); i++) {
1066 QString attrname = attributes.item(i).nodeName();
1067 if (attrname != "resource")
1068 properties.insert(attrname, attributes.item(i).nodeValue());
1069 kDebug() << attrname << " = " << attributes.item(i).nodeValue();
1071 clip->setProperties(properties);
1072 emit addProjectClip(clip, false);
1074 if (orig != QDomElement()) {
1075 QMap<QString, QString> meta;
1076 for (QDomNode m = orig.firstChild(); !m.isNull(); m = m.nextSibling()) {
1077 QString name = m.toElement().attribute("name");
1078 if (name.startsWith("meta.attr"))
1079 meta.insert(name.section('.', 2, 3), m.firstChild().nodeValue());
1081 if (!meta.isEmpty()) {
1083 clip = m_clipManager->getClipById(clipId);
1085 clip->setMetadata(meta);
1092 void KdenliveDoc::deleteClip(const QString &clipId)
1094 emit signalDeleteProjectClip(clipId);
1097 void KdenliveDoc::slotAddClipList(const KUrl::List urls, const QString group, const QString &groupId)
1099 m_clipManager->slotAddClipList(urls, group, groupId);
1100 //emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1105 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const QString &groupId)
1107 m_clipManager->slotAddClipFile(url, group, groupId);
1108 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1112 const QString KdenliveDoc::getFreeClipId()
1114 return QString::number(m_clipManager->getFreeClipId());
1117 DocClipBase *KdenliveDoc::getBaseClip(const QString &clipId)
1119 return m_clipManager->getClipById(clipId);
1122 void KdenliveDoc::slotCreateXmlClip(const QString &name, const QDomElement xml, QString group, const QString &groupId)
1124 m_clipManager->slotAddXmlClipFile(name, xml, group, groupId);
1126 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1129 void KdenliveDoc::slotCreateColorClip(const QString &name, const QString &color, const QString &duration, QString group, const QString &groupId)
1131 m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId);
1133 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1136 void KdenliveDoc::slotCreateSlideshowClipFile(const QString name, const QString path, int count, const QString duration,
1137 const bool loop, const bool crop, const bool fade,
1138 const QString &luma_duration, const QString &luma_file, const int softness,
1139 const QString &animation, QString group, const QString &groupId)
1141 m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop,
1142 crop, fade, luma_duration,
1143 luma_file, softness,
1144 animation, group, groupId);
1146 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1149 void KdenliveDoc::slotCreateTextClip(QString group, const QString &groupId, const QString &templatePath)
1151 QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1152 KStandardDirs::makeDir(titlesFolder);
1153 TitleWidget *dia_ui = new TitleWidget(templatePath, m_timecode, titlesFolder, m_render, kapp->activeWindow());
1154 if (dia_ui->exec() == QDialog::Accepted) {
1155 m_clipManager->slotAddTextClipFile(i18n("Title clip"), dia_ui->outPoint(), dia_ui->xml().toString(), group, groupId);
1157 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1162 void KdenliveDoc::slotCreateTextTemplateClip(QString group, const QString &groupId, KUrl path)
1164 QString titlesFolder = projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
1165 if (path.isEmpty()) {
1166 path = KFileDialog::getOpenUrl(KUrl(titlesFolder), "application/x-kdenlivetitle", kapp->activeWindow(), i18n("Enter Template Path"));
1169 if (path.isEmpty()) return;
1171 //TODO: rewrite with new title system (just set resource)
1172 m_clipManager->slotAddTextTemplateClip(i18n("Template title clip"), path, group, groupId);
1174 emit selectLastAddedClip(QString::number(m_clipManager->lastClipId()));
1177 int KdenliveDoc::tracksCount() const
1179 return m_tracksList.count();
1182 TrackInfo KdenliveDoc::trackInfoAt(int ix) const
1184 if (ix < 0 || ix >= m_tracksList.count()) {
1185 kWarning() << "Track INFO outisde of range";
1188 return m_tracksList.at(ix);
1191 void KdenliveDoc::switchTrackAudio(int ix, bool hide)
1193 if (ix < 0 || ix >= m_tracksList.count()) {
1194 kWarning() << "SWITCH Track outisde of range";
1197 m_tracksList[ix].isMute = hide; // !m_tracksList.at(ix).isMute;
1200 void KdenliveDoc::switchTrackLock(int ix, bool lock)
1202 if (ix < 0 || ix >= m_tracksList.count()) {
1203 kWarning() << "Track Lock outisde of range";
1206 m_tracksList[ix].isLocked = lock;
1209 bool KdenliveDoc::isTrackLocked(int ix) const
1211 if (ix < 0 || ix >= m_tracksList.count()) {
1212 kWarning() << "Track Lock outisde of range";
1215 return m_tracksList.at(ix).isLocked;
1218 void KdenliveDoc::switchTrackVideo(int ix, bool hide)
1220 if (ix < 0 || ix >= m_tracksList.count()) {
1221 kWarning() << "SWITCH Track outisde of range";
1224 m_tracksList[ix].isBlind = hide; // !m_tracksList.at(ix).isBlind;
1227 int KdenliveDoc::trackDuration(int ix)
1229 return m_tracksList.at(ix).duration;
1232 void KdenliveDoc::setTrackDuration(int ix, int duration)
1234 m_tracksList[ix].duration = duration;
1237 void KdenliveDoc::insertTrack(int ix, TrackInfo type)
1239 if (ix == -1) m_tracksList << type;
1240 else m_tracksList.insert(ix, type);
1243 void KdenliveDoc::deleteTrack(int ix)
1245 if (ix < 0 || ix >= m_tracksList.count()) {
1246 kWarning() << "Delete Track outisde of range";
1249 m_tracksList.removeAt(ix);
1252 void KdenliveDoc::setTrackType(int ix, TrackInfo type)
1254 if (ix < 0 || ix >= m_tracksList.count()) {
1255 kWarning() << "SET Track Type outisde of range";
1258 m_tracksList[ix].type = type.type;
1259 m_tracksList[ix].isMute = type.isMute;
1260 m_tracksList[ix].isBlind = type.isBlind;
1261 m_tracksList[ix].isLocked = type.isLocked;
1262 m_tracksList[ix].trackName = type.trackName;
1265 const QList <TrackInfo> KdenliveDoc::tracksList() const
1267 return m_tracksList;
1270 QPoint KdenliveDoc::getTracksCount() const
1274 foreach(const TrackInfo & info, m_tracksList) {
1275 if (info.type == VIDEOTRACK) video++;
1278 return QPoint(video, audio);
1281 void KdenliveDoc::cachePixmap(const QString &fileId, const QPixmap &pix) const
1283 pix.save(m_projectFolder.path(KUrl::AddTrailingSlash) + "thumbs/" + fileId + ".png");
1286 QString KdenliveDoc::getLadspaFile() const
1289 QString counter = QString::number(ct).rightJustified(5, '0', false);
1290 while (QFile::exists(m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa")) {
1292 counter = QString::number(ct).rightJustified(5, '0', false);
1294 return m_projectFolder.path(KUrl::AddTrailingSlash) + "ladspa/" + counter + ".ladspa";
1297 bool KdenliveDoc::checkDocumentClips(QDomNodeList infoproducers)
1299 DocumentChecker d(infoproducers, m_document);
1300 return (d.hasMissingClips() == false);
1306 QList <QDomElement> missingClips;
1307 for (int i = 0; i < infoproducers.count(); i++) {
1308 e = infoproducers.item(i).toElement();
1309 clipType = e.attribute("type").toInt();
1310 if (clipType == COLOR) continue;
1311 if (clipType == TEXT) {
1312 //TODO: Check is clip template is missing (xmltemplate) or hash changed
1315 id = e.attribute("id");
1316 resource = e.attribute("resource");
1317 if (clipType == SLIDESHOW) resource = KUrl(resource).directory();
1318 if (!KIO::NetAccess::exists(KUrl(resource), KIO::NetAccess::SourceSide, 0)) {
1319 // Missing clip found
1320 missingClips.append(e);
1322 // Check if the clip has changed
1323 if (clipType != SLIDESHOW && e.hasAttribute("file_hash")) {
1324 if (e.attribute("file_hash") != DocClipBase::getHash(e.attribute("resource")))
1325 e.removeAttribute("file_hash");
1329 if (missingClips.isEmpty()) return true;
1330 DocumentChecker d(missingClips, m_document);
1331 return (d.exec() == QDialog::Accepted);*/
1334 void KdenliveDoc::setDocumentProperty(const QString &name, const QString &value)
1336 m_documentProperties[name] = value;
1339 const QString KdenliveDoc::getDocumentProperty(const QString &name) const
1341 return m_documentProperties.value(name);
1344 QMap <QString, QString> KdenliveDoc::getRenderProperties() const
1346 QMap <QString, QString> renderProperties;
1347 QMapIterator<QString, QString> i(m_documentProperties);
1348 while (i.hasNext()) {
1350 if (i.key().startsWith("render")) renderProperties.insert(i.key(), i.value());
1352 return renderProperties;
1355 void KdenliveDoc::addTrackEffect(int ix, QDomElement effect)
1357 if (ix < 0 || ix >= m_tracksList.count()) {
1358 kWarning() << "Add Track effect outisde of range";
1361 effect.setAttribute("kdenlive_ix", m_tracksList.at(ix).effectsList.count() + 1);
1363 // Init parameter value & keyframes if required
1364 QDomNodeList params = effect.elementsByTagName("parameter");
1365 for (int i = 0; i < params.count(); i++) {
1366 QDomElement e = params.item(i).toElement();
1368 // Check if this effect has a variable parameter
1369 if (e.attribute("default").startsWith('%')) {
1370 double evaluatedValue = ProfilesDialog::getStringEval(m_profile, e.attribute("default"));
1371 e.setAttribute("default", evaluatedValue);
1372 if (e.hasAttribute("value") && e.attribute("value").startsWith('%')) {
1373 e.setAttribute("value", evaluatedValue);
1377 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
1378 QString def = e.attribute("default");
1379 // Effect has a keyframe type parameter, we need to set the values
1380 if (e.attribute("keyframes").isEmpty()) {
1381 e.setAttribute("keyframes", "0:" + def + ';');
1382 kDebug() << "///// EFFECT KEYFRAMES INITED: " << e.attribute("keyframes");
1388 m_tracksList[ix].effectsList.append(effect);
1391 void KdenliveDoc::removeTrackEffect(int ix, QDomElement effect)
1393 if (ix < 0 || ix >= m_tracksList.count()) {
1394 kWarning() << "Remove Track effect outisde of range";
1398 QString toRemove = effect.attribute("kdenlive_ix");
1399 for (int i = 0; i < m_tracksList.at(ix).effectsList.count(); ++i) {
1400 index = m_tracksList.at(ix).effectsList.at(i).attribute("kdenlive_ix");
1401 if (toRemove == index) {
1402 m_tracksList[ix].effectsList.removeAt(i);
1404 } else if (index.toInt() > toRemove.toInt()) {
1405 m_tracksList[ix].effectsList.item(i).setAttribute("kdenlive_ix", index.toInt() - 1);
1410 void KdenliveDoc::setTrackEffect(int trackIndex, int effectIndex, QDomElement effect)
1412 if (trackIndex < 0 || trackIndex >= m_tracksList.count()) {
1413 kWarning() << "Set Track effect outisde of range";
1416 if (effectIndex < 0 || effectIndex > (m_tracksList.at(trackIndex).effectsList.count() - 1) || effect.isNull()) {
1417 kDebug() << "Invalid effect index: " << effectIndex;
1420 effect.setAttribute("kdenlive_ix", effectIndex + 1);
1421 m_tracksList[trackIndex].effectsList.replace(effectIndex, effect);
1424 const EffectsList KdenliveDoc::getTrackEffects(int ix)
1426 if (ix < 0 || ix >= m_tracksList.count()) {
1427 kWarning() << "Get Track effects outisde of range";
1428 return EffectsList();
1430 return m_tracksList.at(ix).effectsList;
1433 QDomElement KdenliveDoc::getTrackEffect(int trackIndex, int effectIndex) const
1435 if (trackIndex < 0 || trackIndex >= m_tracksList.count()) {
1436 kWarning() << "Get Track effect outisde of range";
1437 return QDomElement();
1439 EffectsList list = m_tracksList.at(trackIndex).effectsList;
1440 if (effectIndex > list.count() - 1 || effectIndex < 0 || list.at(effectIndex).isNull()) return QDomElement();
1441 return list.at(effectIndex).cloneNode().toElement();
1444 bool KdenliveDoc::saveCustomEffects(QDomNodeList customeffects)
1447 QStringList importedEffects;
1448 int maxchild = customeffects.count();
1449 for (int i = 0; i < maxchild; i++) {
1450 e = customeffects.at(i).toElement();
1451 QString id = e.attribute("id");
1452 QString tag = e.attribute("tag");
1453 if (!id.isEmpty()) {
1454 // Check if effect exists or save it
1455 if (MainWindow::customEffects.hasEffect(tag, id) == -1) {
1457 doc.appendChild(doc.importNode(e, true));
1458 QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
1459 path += id + ".xml";
1460 if (!QFile::exists(path)) {
1461 importedEffects << id;
1463 if (file.open(QFile::WriteOnly | QFile::Truncate)) {
1464 QTextStream out(&file);
1465 out << doc.toString();
1471 if (!importedEffects.isEmpty()) KMessageBox::informationList(kapp->activeWindow(), i18n("The following effects were imported from the project:"), importedEffects);
1472 return (!importedEffects.isEmpty());
1475 void KdenliveDoc::updateProjectFolderPlacesEntry()
1478 * For similar and more code have a look at kfileplacesmodel.cpp and the included files:
1479 * http://websvn.kde.org/trunk/KDE/kdelibs/kfile/kfileplacesmodel.cpp?view=markup
1482 const QString file = KStandardDirs::locateLocal("data", "kfileplaces/bookmarks.xml");
1483 KBookmarkManager *bookmarkManager = KBookmarkManager::managerForFile(file, "kfilePlaces");
1484 KBookmarkGroup root = bookmarkManager->root();
1485 KBookmark bookmark = root.first();
1487 QString kdenliveName = KGlobal::mainComponent().componentName();
1488 KUrl documentLocation = m_projectFolder;
1490 bool exists = false;
1492 while (!bookmark.isNull()) {
1493 // UDI not empty indicates a device
1494 QString udi = bookmark.metaDataItem("UDI");
1495 QString appName = bookmark.metaDataItem("OnlyInApp");
1497 if (udi.isEmpty() && appName == kdenliveName && bookmark.text() == i18n("Project Folder")) {
1498 if (bookmark.url() != documentLocation) {
1499 bookmark.setUrl(documentLocation);
1500 bookmarkManager->emitChanged(root);
1506 bookmark = root.next(bookmark);
1509 // if entry does not exist yet (was not found), well, create it then
1511 bookmark = root.addBookmark(i18n("Project Folder"), documentLocation, "folder-favorites");
1512 // Make this user selectable ?
1513 bookmark.setMetaDataItem("OnlyInApp", kdenliveName);
1514 bookmarkManager->emitChanged(root);
1518 #include "kdenlivedoc.moc"