1 /***************************************************************************
2 * Copyright (C) 2008 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 "clipmanager.h"
22 #include "commands/addclipcommand.h"
23 #include "kdenlivesettings.h"
24 #include "docclipbase.h"
25 #include "kdenlivedoc.h"
26 #include "abstractclipitem.h"
27 #include "abstractgroupitem.h"
28 #include "titledocument.h"
29 #include "subprojectitem.h"
32 #include <mlt++/Mlt.h>
35 #include <KMessageBox>
36 #include <KFileDialog>
37 #include <KApplication>
38 #include <kio/netaccess.h>
39 #include <kio/jobuidelegate.h>
41 #include <solid/device.h>
42 #include <solid/storageaccess.h>
43 #include <solid/storagedrive.h>
44 #include <solid/storagevolume.h>
46 #include <QGraphicsItemGroup>
47 #include <QtConcurrentRun>
49 #include <KFileMetaInfo>
52 ClipManager::ClipManager(KdenliveDoc *doc) :
58 m_abortAudioThumb(false)
61 m_folderIdCounter = 1;
62 m_modifiedTimer.setInterval(1500);
63 connect(&m_fileWatcher, SIGNAL(dirty(QString)), this, SLOT(slotClipModified(QString)));
64 connect(&m_fileWatcher, SIGNAL(deleted(QString)), this, SLOT(slotClipMissing(QString)));
66 // Seems like a dirty signal is emitted anyways when a watched file is created, so don't react twice.
67 //connect(&m_fileWatcher, SIGNAL(created(QString)), this, SLOT(slotClipAvailable(QString)));
68 connect(&m_modifiedTimer, SIGNAL(timeout()), this, SLOT(slotProcessModifiedClips()));
70 #if KDE_IS_VERSION(4,5,0)
71 KImageCache::deleteCache("kdenlive-thumbs");
72 pixmapCache = new KImageCache("kdenlive-thumbs", 1000000);
73 pixmapCache->setEvictionPolicy(KSharedDataCache::EvictOldest);
77 ClipManager::~ClipManager()
81 m_abortAudioThumb = true;
82 m_thumbsThread.waitForFinished();
83 m_audioThumbsThread.waitForFinished();
85 m_requestedThumbs.clear();
86 m_audioThumbsQueue.clear();
87 m_thumbsMutex.unlock();
89 qDeleteAll(m_clipList);
91 #if KDE_IS_VERSION(4,5,0)
96 void ClipManager::clear()
99 m_abortAudioThumb = true;
100 m_thumbsThread.waitForFinished();
101 m_audioThumbsThread.waitForFinished();
102 m_thumbsMutex.lock();
103 m_requestedThumbs.clear();
104 m_audioThumbsQueue.clear();
105 m_thumbsMutex.unlock();
106 m_abortThumb = false;
107 m_abortAudioThumb = false;
108 m_folderList.clear();
109 m_modifiedClips.clear();
110 qDeleteAll(m_clipList);
113 m_folderIdCounter = 1;
114 #if KDE_IS_VERSION(4,5,0)
115 pixmapCache->clear();
119 void ClipManager::clearCache()
121 #if KDE_IS_VERSION(4,5,0)
122 pixmapCache->clear();
126 void ClipManager::slotRequestThumbs(const QString &id, const QList <int>& frames)
128 m_thumbsMutex.lock();
129 foreach (int frame, frames) {
130 m_requestedThumbs.insertMulti(id, frame);
132 m_thumbsMutex.unlock();
133 if (!m_thumbsThread.isRunning() && !m_abortThumb) {
134 m_thumbsThread = QtConcurrent::run(this, &ClipManager::slotGetThumbs);
138 void ClipManager::stopThumbs(const QString &id)
140 if (m_closing || (m_requestedThumbs.isEmpty() && m_processingThumbId != id && m_audioThumbsQueue.isEmpty() && m_processingAudioThumbId != id)) return;
141 // Abort video thumbs for this clip
143 m_thumbsThread.waitForFinished();
144 m_thumbsMutex.lock();
145 m_requestedThumbs.remove(id);
146 m_audioThumbsQueue.removeAll(id);
147 m_thumbsMutex.unlock();
148 m_abortThumb = false;
150 // Abort audio thumbs for this clip
151 if (m_processingAudioThumbId == id) {
152 m_abortAudioThumb = true;
153 m_audioThumbsThread.waitForFinished();
154 m_abortAudioThumb = false;
157 if (!m_thumbsThread.isRunning() && !m_requestedThumbs.isEmpty()) {
158 m_thumbsThread = QtConcurrent::run(this, &ClipManager::slotGetThumbs);
161 if (!m_audioThumbsThread.isRunning() && !m_audioThumbsQueue.isEmpty()) {
162 m_audioThumbsThread = QtConcurrent::run(this, &ClipManager::slotGetAudioThumbs);
166 void ClipManager::slotGetThumbs()
168 QMap<QString, int>::const_iterator i;
171 int thumbType = 0; // 0 = timeline thumb, 1 = project clip zone thumb, 2 = clip properties thumb
173 while (!m_requestedThumbs.isEmpty() && !m_abortThumb) {
174 m_thumbsMutex.lock();
175 i = m_requestedThumbs.constBegin();
176 m_processingThumbId = i.key();
177 QList<int> values = m_requestedThumbs.values(m_processingThumbId);
178 m_requestedThumbs.remove(m_processingThumbId);
179 if (m_processingThumbId.startsWith("?")) {
180 // if id starts with ?, it means the request comes from a clip property widget
182 m_processingThumbId.remove(0, 1);
184 if (m_processingThumbId.startsWith("#")) {
185 // if id starts with #, it means the request comes from project tree
187 m_processingThumbId.remove(0, 1);
189 m_thumbsMutex.unlock();
191 DocClipBase *clip = getClipById(m_processingThumbId);
193 max = m_requestedThumbs.size() + values.count();
195 while (!values.isEmpty() && clip->thumbProducer() && !m_abortThumb) {
196 pos = values.takeFirst();
199 clip->thumbProducer()->getGenericThumb(pos, SubProjectItem::itemDefaultHeight(), thumbType);
202 clip->thumbProducer()->getGenericThumb(pos, 180, thumbType);
205 clip->thumbProducer()->getThumb(pos);
208 if (max > 3) emit displayMessage(i18n("Loading thumbnails"), 100 * done / max);
211 m_processingThumbId.clear();
212 emit displayMessage(QString(), -1);
215 void ClipManager::checkAudioThumbs()
217 if (!KdenliveSettings::audiothumbnails()) {
218 if (m_audioThumbsThread.isRunning()) {
219 m_abortAudioThumb = true;
220 m_thumbsMutex.lock();
221 m_audioThumbsQueue.clear();
222 m_thumbsMutex.unlock();
223 m_audioThumbsThread.waitForFinished();
224 m_abortAudioThumb = false;
229 m_thumbsMutex.lock();
230 for (int i = 0; i < m_clipList.count(); ++i) {
231 DocClipBase *clip = m_clipList.at(i);
232 if (clip->hasAudioThumb() && !clip->audioThumbCreated())
233 m_audioThumbsQueue.append(m_clipList.at(i)->getId());
235 m_thumbsMutex.unlock();
236 if (!m_audioThumbsThread.isRunning() && !m_audioThumbsQueue.isEmpty()) {
237 m_audioThumbsThread = QtConcurrent::run(this, &ClipManager::slotGetAudioThumbs);
241 void ClipManager::askForAudioThumb(const QString &id)
243 DocClipBase *clip = getClipById(id);
244 if (clip && KdenliveSettings::audiothumbnails() && (clip->hasAudioThumb())) {
245 m_thumbsMutex.lock();
246 if (!m_audioThumbsQueue.contains(id)) m_audioThumbsQueue.append(id);
247 m_thumbsMutex.unlock();
248 if (!m_audioThumbsThread.isRunning()) m_audioThumbsThread = QtConcurrent::run(this, &ClipManager::slotGetAudioThumbs);
252 void ClipManager::slotGetAudioThumbs()
254 Mlt::Profile prof((char*) KdenliveSettings::current_profile().toUtf8().constData());
255 mlt_audio_format audioFormat = mlt_audio_s16;
256 while (!m_abortAudioThumb && !m_audioThumbsQueue.isEmpty()) {
257 m_thumbsMutex.lock();
258 m_processingAudioThumbId = m_audioThumbsQueue.takeFirst();
259 m_thumbsMutex.unlock();
260 DocClipBase *clip = getClipById(m_processingAudioThumbId);
261 if (!clip || clip->audioThumbCreated()) continue;
262 KUrl url = clip->fileURL();
263 QString hash = clip->getClipHash();
264 if (hash.isEmpty()) continue;
265 QString audioPath = projectFolder() + "/thumbs/" + hash + ".thumb";
266 double lengthInFrames = clip->duration().frames(m_doc->fps());
269 QString data = clip->getProperty("frequency");
270 if (!data.isEmpty()) frequency = data.toInt();
271 if (frequency <= 0) frequency = 48000;
272 data = clip->getProperty("channels");
273 if (!data.isEmpty()) channels = data.toInt();
274 if (channels <= 0) channels = 2;
278 audioByteArray storeIn;
280 if (QFileInfo(audioPath).size() > 0 && f.open(QIODevice::ReadOnly)) {
281 const QByteArray channelarray = f.readAll();
283 if (channelarray.size() != arrayWidth*(frame + lengthInFrames) * channels) {
284 kDebug() << "--- BROKEN THUMB FOR: " << url.fileName() << " ---------------------- ";
288 kDebug() << "reading audio thumbs from file";
290 int h1 = arrayWidth * channels;
291 int h2 = (int) frame * h1;
293 for (int z = (int) frame; z < (int)(frame + lengthInFrames) && !m_abortAudioThumb; z++) {
295 for (int c = 0; c < channels; c++) {
296 QByteArray audioArray(arrayWidth, '\x00');
297 for (int i = 0; i < arrayWidth; ++i) {
298 audioArray[i] = channelarray.at(h2 + h3 + i);
299 if (audioArray.at(i) > maxVolume) maxVolume = audioArray.at(i);
302 storeIn[z][c] = audioArray;
306 if (!m_abortAudioThumb) {
307 clip->setProperty("audio_max", QString::number(maxVolume - 64));
308 clip->updateAudioThumbnail(storeIn);
313 if (!f.open(QIODevice::WriteOnly)) {
314 kDebug() << "++++++++ ERROR WRITING TO FILE: " << audioPath;
315 kDebug() << "++++++++ DISABLING AUDIO THUMBS";
316 m_thumbsMutex.lock();
317 m_audioThumbsQueue.clear();
318 m_thumbsMutex.unlock();
319 KdenliveSettings::setAudiothumbnails(false);
323 Mlt::Producer producer(prof, url.path().toUtf8().constData());
324 if (!producer.is_valid()) {
325 kDebug() << "++++++++ INVALID CLIP: " << url.path();
329 producer.set("video_index", "-1");
331 if (KdenliveSettings::normaliseaudiothumbs()) {
332 /*Mlt::Filter m_convert(prof, "volume");
333 m_convert.set("gain", "normalise");
334 producer.attach(m_convert);*/
339 double framesPerSecond = mlt_producer_get_fps(producer.get_producer());
340 Mlt::Frame *mlt_frame;
342 for (int z = (int) frame; z < (int)(frame + lengthInFrames) && producer.is_valid() && !m_abortAudioThumb; z++) {
343 val = (int)((z - frame) / (frame + lengthInFrames) * 100.0);
344 if (last_val != val && val > 1) {
345 setThumbsProgress(i18n("Creating audio thumbnail for %1", url.fileName()), val);
349 mlt_frame = producer.get_frame();
350 if (mlt_frame && mlt_frame->is_valid()) {
351 int samples = mlt_sample_calculator(framesPerSecond, frequency, mlt_frame->get_position());
352 qint16* pcm = static_cast<qint16*>(mlt_frame->get_audio(audioFormat, frequency, channels, samples));
353 for (int c = 0; c < channels; c++) {
354 QByteArray audioArray;
355 audioArray.resize(arrayWidth);
356 for (int i = 0; i < audioArray.size(); ++i) {
357 double pcmval = *(pcm + c + i * samples / audioArray.size());
359 pcmval = sqrt(pcmval) / 2.83 + 64;
360 audioArray[i] = pcmval;
361 if (pcmval > maxVolume) maxVolume = pcmval;
364 pcmval = -sqrt(-pcmval) / 2.83 + 64;
365 audioArray[i] = pcmval;
366 if (-pcmval > maxVolume) maxVolume = -pcmval;
370 storeIn[z][c] = audioArray;
373 f.write(QByteArray(arrayWidth, '\x00'));
378 setThumbsProgress(i18n("Creating audio thumbnail for %1", url.fileName()), -1);
379 if (m_abortAudioThumb) {
382 clip->updateAudioThumbnail(storeIn);
383 clip->setProperty("audio_max", QString::number(maxVolume - 64));
386 m_processingAudioThumbId.clear();
389 void ClipManager::setThumbsProgress(const QString &message, int progress)
391 m_doc->setThumbsProgress(message, progress);
394 QList <DocClipBase*> ClipManager::documentClipList() const
399 QMap <QString, QString> ClipManager::documentFolderList() const
404 void ClipManager::addClip(DocClipBase *clip)
406 m_clipList.append(clip);
407 if (clip->clipType() != COLOR && clip->clipType() != SLIDESHOW && !clip->fileURL().isEmpty()) {
408 // listen for file change
409 //kDebug() << "// LISTEN FOR: " << clip->fileURL().path();
410 m_fileWatcher.addFile(clip->fileURL().path());
412 const QString id = clip->getId();
413 if (id.toInt() >= m_clipIdCounter) m_clipIdCounter = id.toInt() + 1;
414 const QString gid = clip->getProperty("groupid");
415 if (!gid.isEmpty() && gid.toInt() >= m_folderIdCounter) m_folderIdCounter = gid.toInt() + 1;
418 void ClipManager::slotDeleteClips(QStringList ids)
420 QUndoCommand *delClips = new QUndoCommand();
421 delClips->setText(i18np("Delete clip", "Delete clips", ids.size()));
423 for (int i = 0; i < ids.size(); ++i) {
424 DocClipBase *clip = getClipById(ids.at(i));
426 new AddClipCommand(m_doc, clip->toXML(), ids.at(i), false, delClips);
429 m_doc->commandStack()->push(delClips);
432 void ClipManager::deleteClip(const QString &clipId)
434 for (int i = 0; i < m_clipList.count(); ++i) {
435 if (m_clipList.at(i)->getId() == clipId) {
436 DocClipBase *clip = m_clipList.takeAt(i);
437 if (clip->clipType() != COLOR && clip->clipType() != SLIDESHOW && !clip->fileURL().isEmpty()) {
438 //if (m_clipList.at(i)->clipType() == IMAGE || m_clipList.at(i)->clipType() == AUDIO || (m_clipList.at(i)->clipType() == TEXT && !m_clipList.at(i)->fileURL().isEmpty())) {
439 // listen for file change
440 m_fileWatcher.removeFile(clip->fileURL().path());
449 DocClipBase *ClipManager::getClipAt(int pos)
451 return m_clipList.at(pos);
454 DocClipBase *ClipManager::getClipById(QString clipId)
456 //kDebug() << "++++ CLIP MAN, LOOKING FOR CLIP ID: " << clipId;
457 clipId = clipId.section('_', 0, 0);
458 for (int i = 0; i < m_clipList.count(); ++i) {
459 if (m_clipList.at(i)->getId() == clipId) {
460 //kDebug() << "++++ CLIP MAN, FOUND FOR CLIP ID: " << clipId;
461 return m_clipList.at(i);
467 const QList <DocClipBase *> ClipManager::getClipByResource(const QString &resource)
469 QList <DocClipBase *> list;
470 QString clipResource;
471 QString proxyResource;
472 for (int i = 0; i < m_clipList.count(); ++i) {
473 clipResource = m_clipList.at(i)->getProperty("resource");
474 proxyResource = m_clipList.at(i)->getProperty("proxy");
475 if (clipResource.isEmpty()) clipResource = m_clipList.at(i)->getProperty("colour");
476 if (clipResource == resource || proxyResource == resource) {
477 list.append(m_clipList.at(i));
484 void ClipManager::clearUnusedProducers()
486 for (int i = 0; i < m_clipList.count(); ++i) {
487 if (m_clipList.at(i)->numReferences() == 0) m_clipList.at(i)->deleteProducers();
491 void ClipManager::resetProducersList(const QList <Mlt::Producer *> prods, bool displayRatioChanged, bool fpsChanged)
493 for (int i = 0; i < m_clipList.count(); ++i) {
494 if (m_clipList.at(i)->numReferences() > 0 || displayRatioChanged || fpsChanged) {
495 m_clipList.at(i)->deleteProducers();
500 QStringList brokenClips;
501 for (int i = 0; i < prods.count(); ++i) {
503 id = prod->get("id");
504 if (id.contains('_')) id = id.section('_', 0, 0);
505 DocClipBase *clip = getClipById(id);
506 QString markup = prod->get("markup");
507 if (prod->is_blank() || !prod->is_valid() || !markup.isEmpty()) {
508 // The clip is broken (missing proxy or source clip)
509 kDebug()<<"// WARNING, CLIP "<<id<<" Cannot be loaded";
513 clip->setProducer(prod, false, true);
516 emit checkAllClips(displayRatioChanged, fpsChanged, brokenClips);
519 void ClipManager::slotAddClip(KIO::Job *job, const KUrl &, const KUrl &dst)
521 KIO::MetaData meta = job->metaData();
522 QMap <QString, QString> data;
523 data.insert("group", meta.value("group"));
524 data.insert("groupid", meta.value("groupid"));
525 data.insert("comment", meta.value("comment"));
526 kDebug()<<"Finished copying: "<<dst<<" / "<<meta.value("group")<<" / "<<meta.value("groupid");
527 slotAddClipList(KUrl::List () << dst, data);
530 void ClipManager::slotAddClipList(const KUrl::List &urls, const QMap <QString, QString> &data)
532 QUndoCommand *addClips = new QUndoCommand();
533 // Update list of removable volumes
534 //TODO: update only when new volume is plugged / unplugged
535 listRemovableVolumes();
536 foreach(const KUrl & file, urls) {
537 if (QFile::exists(file.path())) {//KIO::NetAccess::exists(file, KIO::NetAccess::SourceSide, NULL)) {
538 if (!data.contains("bypassDuplicate") && !getClipByResource(file.path()).empty()) {
539 if (KMessageBox::warningContinueCancel(kapp->activeWindow(), i18n("Clip <b>%1</b><br />already exists in project, what do you want to do?", file.path()), i18n("Clip already exists")) == KMessageBox::Cancel)
542 if (isOnRemovableDevice(file)) {
543 int answer = KMessageBox::warningYesNoCancel(kapp->activeWindow(), i18n("Clip <b>%1</b><br /> is on a removable device, will not be available when device is unplugged", file.path()), i18n("File on a Removable Device"), KGuiItem(i18n("Copy file to project folder")), KGuiItem(i18n("Continue")), KStandardGuiItem::cancel(), QString("copyFilesToProjectFolder"));
544 if (answer == KMessageBox::Cancel) continue;
545 else if (answer == KMessageBox::Yes) {
546 // Copy files to project folder
547 QString sourcesFolder = m_doc->projectFolder().path(KUrl::AddTrailingSlash) + "clips/";
548 KIO::NetAccess::mkdir(sourcesFolder, kapp->activeWindow());
549 //KIO::filesize_t m_requestedSize;
550 KIO::CopyJob *copyjob = KIO::copy (file, KUrl(sourcesFolder));
551 //TODO: for some reason, passing metadata does not work...
552 copyjob->addMetaData("group", data.value("group"));
553 copyjob->addMetaData("groupId", data.value("groupId"));
554 copyjob->addMetaData("comment", data.value("comment"));
555 copyjob->ui()->setWindow(kapp->activeWindow());
556 connect(copyjob, SIGNAL(copyingDone(KIO::Job*,KUrl,KUrl,time_t,bool,bool)), this, SLOT(slotAddClip(KIO::Job*,KUrl,KUrl)));
560 kDebug() << "Adding clip: " << file.path();
562 QDomElement prod = doc.createElement("producer");
563 doc.appendChild(prod);
564 prod.setAttribute("resource", file.path());
565 uint id = m_clipIdCounter++;
566 prod.setAttribute("id", QString::number(id));
567 if (data.contains("comment")) prod.setAttribute("description", data.value("comment"));
568 if (data.contains("group")) {
569 prod.setAttribute("groupname", data.value("group"));
570 prod.setAttribute("groupid", data.value("groupId"));
572 if (data.contains("video_index")) prod.setAttribute("video_index", data.value("video_index"));
573 if (data.contains("audio_index")) prod.setAttribute("audio_index", data.value("audio_index"));
575 KMimeType::Ptr type = KMimeType::findByUrl(file);
576 if (type->name().startsWith("image/")) {
577 prod.setAttribute("type", (int) IMAGE);
578 prod.setAttribute("in", 0);
579 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::image_duration()) - 1);
580 if (KdenliveSettings::autoimagetransparency()) prod.setAttribute("transparency", 1);
581 // Read EXIF metadata for JPEG
582 if (type->is("image/jpeg")) {
583 KFileMetaInfo metaInfo(file.path(), QString("image/jpeg"), KFileMetaInfo::TechnicalInfo);
584 const QHash<QString, KFileMetaInfoItem> metaInfoItems = metaInfo.items();
585 foreach(const KFileMetaInfoItem & metaInfoItem, metaInfoItems) {
586 QDomElement meta = doc.createElement("metaproperty");
587 meta.setAttribute("name", "meta.attr." + metaInfoItem.name().section('#', 1));
588 QDomText value = doc.createTextNode(metaInfoItem.value().toString());
589 meta.setAttribute("tool", "KDE Metadata");
590 meta.appendChild(value);
591 prod.appendChild(meta);
594 } else if (type->is("application/x-kdenlivetitle")) {
595 // opening a title file
596 QDomDocument txtdoc("titledocument");
597 QFile txtfile(file.path());
598 if (txtfile.open(QIODevice::ReadOnly) && txtdoc.setContent(&txtfile)) {
600 prod.setAttribute("type", (int) TEXT);
601 // extract embeded images
602 QDomNodeList items = txtdoc.elementsByTagName("content");
603 for (int i = 0; i < items.count() ; ++i) {
604 QDomElement content = items.item(i).toElement();
605 if (content.hasAttribute("base64")) {
606 QString titlesFolder = m_doc->projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
607 QString path = TitleDocument::extractBase64Image(titlesFolder, content.attribute("base64"));
608 if (!path.isEmpty()) {
609 content.setAttribute("url", path);
610 content.removeAttribute("base64");
614 prod.setAttribute("transparency", 1);
615 prod.setAttribute("in", 0);
616 if (!txtdoc.documentElement().hasAttribute("out")) {
617 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
618 txtdoc.documentElement().setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
621 int out = txtdoc.documentElement().attribute("out").toInt();
623 prod.setAttribute("out", out);
625 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
626 txtdoc.documentElement().setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
629 QString titleData = txtdoc.toString();
630 prod.setAttribute("xmldata", titleData);
634 new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true, addClips);
636 else kDebug()<<"// CANNOT READ FILE: "<<file;
638 if (addClips->childCount() > 0) {
639 addClips->setText(i18np("Add clip", "Add clips", addClips->childCount()));
640 m_doc->commandStack()->push(addClips);
644 void ClipManager::slotAddClipFile(const KUrl &url, const QMap <QString, QString> &data)
646 slotAddClipList(KUrl::List(url), data);
649 void ClipManager::slotAddXmlClipFile(const QString &name, const QDomElement &xml, const QString &group, const QString &groupId)
652 doc.appendChild(doc.importNode(xml, true));
653 QDomElement prod = doc.documentElement();
654 prod.setAttribute("type", (int) PLAYLIST);
655 uint id = m_clipIdCounter++;
656 prod.setAttribute("id", QString::number(id));
657 prod.setAttribute("name", name);
658 if (!group.isEmpty()) {
659 prod.setAttribute("groupname", group);
660 prod.setAttribute("groupid", groupId);
662 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
663 m_doc->commandStack()->push(command);
666 void ClipManager::slotAddColorClipFile(const QString &name, const QString &color, const QString &duration, const QString &group, const QString &groupId)
669 QDomElement prod = doc.createElement("producer");
670 doc.appendChild(prod);
671 prod.setAttribute("mlt_service", "colour");
672 prod.setAttribute("colour", color);
673 prod.setAttribute("type", (int) COLOR);
674 uint id = m_clipIdCounter++;
675 prod.setAttribute("id", QString::number(id));
676 prod.setAttribute("in", "0");
677 prod.setAttribute("out", m_doc->getFramePos(duration) - 1);
678 prod.setAttribute("name", name);
679 if (!group.isEmpty()) {
680 prod.setAttribute("groupname", group);
681 prod.setAttribute("groupid", groupId);
683 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
684 m_doc->commandStack()->push(command);
687 void ClipManager::slotAddSlideshowClipFile(QMap <QString, QString> properties, const QString &group, const QString &groupId)
690 QDomElement prod = doc.createElement("producer");
691 doc.appendChild(prod);
692 QMap<QString, QString>::const_iterator i = properties.constBegin();
693 while (i != properties.constEnd()) {
694 prod.setAttribute(i.key(), i.value());
697 prod.setAttribute("type", (int) SLIDESHOW);
698 uint id = m_clipIdCounter++;
699 if (!group.isEmpty()) {
700 prod.setAttribute("groupname", group);
701 prod.setAttribute("groupid", groupId);
703 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
704 m_doc->commandStack()->push(command);
709 void ClipManager::slotAddTextClipFile(const QString &titleName, int duration, const QString &xml, const QString &group, const QString &groupId)
712 QDomElement prod = doc.createElement("producer");
713 doc.appendChild(prod);
714 //prod.setAttribute("resource", imagePath);
715 prod.setAttribute("name", titleName);
716 prod.setAttribute("xmldata", xml);
717 uint id = m_clipIdCounter++;
718 prod.setAttribute("id", QString::number(id));
719 if (!group.isEmpty()) {
720 prod.setAttribute("groupname", group);
721 prod.setAttribute("groupid", groupId);
723 prod.setAttribute("type", (int) TEXT);
724 prod.setAttribute("transparency", "1");
725 prod.setAttribute("in", "0");
726 prod.setAttribute("out", duration - 1);
727 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
728 m_doc->commandStack()->push(command);
731 void ClipManager::slotAddTextTemplateClip(QString titleName, const KUrl &path, const QString &group, const QString &groupId)
734 QDomElement prod = doc.createElement("producer");
735 doc.appendChild(prod);
736 prod.setAttribute("name", titleName);
737 prod.setAttribute("resource", path.path());
738 uint id = m_clipIdCounter++;
739 prod.setAttribute("id", QString::number(id));
740 if (!group.isEmpty()) {
741 prod.setAttribute("groupname", group);
742 prod.setAttribute("groupid", groupId);
744 prod.setAttribute("type", (int) TEXT);
745 prod.setAttribute("transparency", "1");
746 prod.setAttribute("in", "0");
749 QDomDocument titledoc;
750 QFile txtfile(path.path());
751 if (txtfile.open(QIODevice::ReadOnly) && titledoc.setContent(&txtfile)) {
753 if (titledoc.documentElement().hasAttribute("duration")) {
754 duration = titledoc.documentElement().attribute("duration").toInt();
757 // keep some time for backwards compatibility - 26/12/12
758 duration = titledoc.documentElement().attribute("out").toInt();
760 } else txtfile.close();
762 if (duration == 0) duration = m_doc->getFramePos(KdenliveSettings::title_duration());
763 prod.setAttribute("out", duration - 1);
765 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
766 m_doc->commandStack()->push(command);
769 int ClipManager::getFreeClipId()
771 return m_clipIdCounter++;
774 int ClipManager::getFreeFolderId()
776 return m_folderIdCounter++;
779 int ClipManager::lastClipId() const
781 return m_clipIdCounter - 1;
784 QString ClipManager::projectFolder() const
786 return m_doc->projectFolder().path();
789 void ClipManager::addFolder(const QString &id, const QString &name)
791 m_folderList.insert(id, name);
794 void ClipManager::deleteFolder(const QString &id)
796 m_folderList.remove(id);
799 AbstractGroupItem *ClipManager::createGroup()
801 AbstractGroupItem *group = new AbstractGroupItem(m_doc->fps());
802 m_groupsList.append(group);
806 void ClipManager::removeGroup(AbstractGroupItem *group)
808 m_groupsList.removeAll(group);
811 QDomElement ClipManager::groupsXml() const
814 QDomElement groups = doc.createElement("groups");
815 doc.appendChild(groups);
816 for (int i = 0; i < m_groupsList.count(); ++i) {
817 QDomElement group = doc.createElement("group");
818 groups.appendChild(group);
819 QList <QGraphicsItem *> children = m_groupsList.at(i)->childItems();
820 for (int j = 0; j < children.count(); j++) {
821 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
822 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(j));
823 ItemInfo info = item->info();
824 if (item->type() == AVWIDGET) {
825 QDomElement clip = doc.createElement("clipitem");
826 clip.setAttribute("track", info.track);
827 clip.setAttribute("position", info.startPos.frames(m_doc->fps()));
828 group.appendChild(clip);
829 } else if (item->type() == TRANSITIONWIDGET) {
830 QDomElement clip = doc.createElement("transitionitem");
831 clip.setAttribute("track", info.track);
832 clip.setAttribute("position", info.startPos.frames(m_doc->fps()));
833 group.appendChild(clip);
838 return doc.documentElement();
842 void ClipManager::slotClipModified(const QString &path)
844 //kDebug() << "// CLIP: " << path << " WAS MODIFIED";
845 const QList <DocClipBase *> list = getClipByResource(path);
846 for (int i = 0; i < list.count(); ++i) {
847 DocClipBase *clip = list.at(i);
849 QString id = clip->getId();
850 if (!m_modifiedClips.contains(id))
851 emit modifiedClip(id);
852 m_modifiedClips[id] = QTime::currentTime();
855 if (!m_modifiedTimer.isActive()) m_modifiedTimer.start();
858 void ClipManager::slotProcessModifiedClips()
860 if (!m_modifiedClips.isEmpty()) {
861 QMapIterator<QString, QTime> i(m_modifiedClips);
862 while (i.hasNext()) {
864 if (QTime::currentTime().msecsTo(i.value()) <= -1500) {
865 emit reloadClip(i.key());
866 m_modifiedClips.remove(i.key());
871 if (m_modifiedClips.isEmpty()) m_modifiedTimer.stop();
874 void ClipManager::slotClipMissing(const QString &path)
876 // kDebug() << "// CLIP: " << path << " WAS MISSING";
877 const QList <DocClipBase *> list = getClipByResource(path);
878 for (int i = 0; i < list.count(); ++i) {
879 DocClipBase *clip = list.at(i);
880 if (clip != NULL) emit missingClip(clip->getId());
884 void ClipManager::slotClipAvailable(const QString &path)
886 // kDebug() << "// CLIP: " << path << " WAS ADDED";
887 const QList <DocClipBase *> list = getClipByResource(path);
888 for (int i = 0; i < list.count(); ++i) {
889 DocClipBase *clip = list.at(i);
890 if (clip != NULL) emit availableClip(clip->getId());
894 int ClipManager::clipsCount() const
896 return m_clipList.count();
900 void ClipManager::listRemovableVolumes()
902 QList<SolidVolumeInfo> volumes;
903 m_removableVolumes.clear();
905 QList<Solid::Device> devices = Solid::Device::listFromType(Solid::DeviceInterface::StorageAccess);
907 foreach(const Solid::Device &accessDevice, devices)
909 // check for StorageAccess
910 if (!accessDevice.is<Solid::StorageAccess>())
913 const Solid::StorageAccess *access = accessDevice.as<Solid::StorageAccess>();
915 if (!access->isAccessible())
918 // check for StorageDrive
919 Solid::Device driveDevice;
920 for (Solid::Device currentDevice = accessDevice; currentDevice.isValid(); currentDevice = currentDevice.parent())
922 if (currentDevice.is<Solid::StorageDrive>())
924 driveDevice = currentDevice;
928 if (!driveDevice.isValid())
931 Solid::StorageDrive *drive = driveDevice.as<Solid::StorageDrive>();
932 if (!drive->isRemovable()) continue;
934 // check for StorageVolume
935 Solid::Device volumeDevice;
936 for (Solid::Device currentDevice = accessDevice; currentDevice.isValid(); currentDevice = currentDevice.parent())
938 if (currentDevice.is<Solid::StorageVolume>())
940 volumeDevice = currentDevice;
944 if (!volumeDevice.isValid())
947 Solid::StorageVolume *volume = volumeDevice.as<Solid::StorageVolume>();
949 SolidVolumeInfo info;
950 info.path = access->filePath();
951 info.isMounted = access->isAccessible();
952 if (!info.path.isEmpty() && !info.path.endsWith('/'))
954 info.uuid = volume->uuid();
955 info.label = volume->label();
956 info.isRemovable = drive->isRemovable();
957 m_removableVolumes << info;
961 bool ClipManager::isOnRemovableDevice(const KUrl &url)
963 SolidVolumeInfo volume;
964 QString path = url.path(KUrl::RemoveTrailingSlash);
967 //FIXME: Network shares! Here we get only the volume of the mount path...
968 // This is probably not really clean. But Solid does not help us.
969 foreach (const SolidVolumeInfo &v, m_removableVolumes)
971 if (v.isMounted && !v.path.isEmpty() && path.startsWith(v.path))
973 int length = v.path.length();
974 if (length > volumeMatch)
976 volumeMatch = v.path.length();
985 void ClipManager::projectTreeThumbReady(const QString &id, int frame, const QImage &img, int type)
989 emit gotClipPropertyThumbnail(id, img);
992 emit thumbReady(id, frame, img);
997 #include "clipmanager.moc"