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);*/
338 double framesPerSecond = mlt_producer_get_fps(producer.get_producer());
339 Mlt::Frame *mlt_frame;
341 for (int z = (int) frame; z < (int)(frame + lengthInFrames) && producer.is_valid() && !m_abortAudioThumb; z++) {
342 int val = (int)((z - frame) / (frame + lengthInFrames) * 100.0);
343 if (last_val != val && val > 1) {
344 setThumbsProgress(i18n("Creating audio thumbnail for %1", url.fileName()), val);
348 mlt_frame = producer.get_frame();
349 if (mlt_frame && mlt_frame->is_valid()) {
350 int samples = mlt_sample_calculator(framesPerSecond, frequency, mlt_frame->get_position());
351 qint16* pcm = static_cast<qint16*>(mlt_frame->get_audio(audioFormat, frequency, channels, samples));
352 for (int c = 0; c < channels; c++) {
353 QByteArray audioArray;
354 audioArray.resize(arrayWidth);
355 for (int i = 0; i < audioArray.size(); ++i) {
356 double pcmval = *(pcm + c + i * samples / audioArray.size());
358 pcmval = sqrt(pcmval) / 2.83 + 64;
359 audioArray[i] = pcmval;
360 if (pcmval > maxVolume) maxVolume = pcmval;
363 pcmval = -sqrt(-pcmval) / 2.83 + 64;
364 audioArray[i] = pcmval;
365 if (-pcmval > maxVolume) maxVolume = -pcmval;
369 storeIn[z][c] = audioArray;
372 f.write(QByteArray(arrayWidth, '\x00'));
377 setThumbsProgress(i18n("Creating audio thumbnail for %1", url.fileName()), -1);
378 if (m_abortAudioThumb) {
381 clip->updateAudioThumbnail(storeIn);
382 clip->setProperty("audio_max", QString::number(maxVolume - 64));
385 m_processingAudioThumbId.clear();
388 void ClipManager::setThumbsProgress(const QString &message, int progress)
390 m_doc->setThumbsProgress(message, progress);
393 QList <DocClipBase*> ClipManager::documentClipList() const
398 QMap <QString, QString> ClipManager::documentFolderList() const
403 void ClipManager::addClip(DocClipBase *clip)
405 m_clipList.append(clip);
406 if (clip->clipType() != COLOR && clip->clipType() != SLIDESHOW && !clip->fileURL().isEmpty()) {
407 // listen for file change
408 //kDebug() << "// LISTEN FOR: " << clip->fileURL().path();
409 m_fileWatcher.addFile(clip->fileURL().path());
411 const QString id = clip->getId();
412 if (id.toInt() >= m_clipIdCounter) m_clipIdCounter = id.toInt() + 1;
413 const QString gid = clip->getProperty("groupid");
414 if (!gid.isEmpty() && gid.toInt() >= m_folderIdCounter) m_folderIdCounter = gid.toInt() + 1;
417 void ClipManager::slotDeleteClips(QStringList ids)
419 QUndoCommand *delClips = new QUndoCommand();
420 delClips->setText(i18np("Delete clip", "Delete clips", ids.size()));
422 for (int i = 0; i < ids.size(); ++i) {
423 DocClipBase *clip = getClipById(ids.at(i));
425 new AddClipCommand(m_doc, clip->toXML(), ids.at(i), false, delClips);
428 m_doc->commandStack()->push(delClips);
431 void ClipManager::deleteClip(const QString &clipId)
433 for (int i = 0; i < m_clipList.count(); ++i) {
434 if (m_clipList.at(i)->getId() == clipId) {
435 DocClipBase *clip = m_clipList.takeAt(i);
436 if (clip->clipType() != COLOR && clip->clipType() != SLIDESHOW && !clip->fileURL().isEmpty()) {
437 //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())) {
438 // listen for file change
439 m_fileWatcher.removeFile(clip->fileURL().path());
448 DocClipBase *ClipManager::getClipAt(int pos)
450 return m_clipList.at(pos);
453 DocClipBase *ClipManager::getClipById(QString clipId)
455 //kDebug() << "++++ CLIP MAN, LOOKING FOR CLIP ID: " << clipId;
456 clipId = clipId.section('_', 0, 0);
457 for (int i = 0; i < m_clipList.count(); ++i) {
458 if (m_clipList.at(i)->getId() == clipId) {
459 //kDebug() << "++++ CLIP MAN, FOUND FOR CLIP ID: " << clipId;
460 return m_clipList.at(i);
466 const QList <DocClipBase *> ClipManager::getClipByResource(const QString &resource)
468 QList <DocClipBase *> list;
469 QString clipResource;
470 QString proxyResource;
471 for (int i = 0; i < m_clipList.count(); ++i) {
472 clipResource = m_clipList.at(i)->getProperty("resource");
473 proxyResource = m_clipList.at(i)->getProperty("proxy");
474 if (clipResource.isEmpty()) clipResource = m_clipList.at(i)->getProperty("colour");
475 if (clipResource == resource || proxyResource == resource) {
476 list.append(m_clipList.at(i));
483 void ClipManager::clearUnusedProducers()
485 for (int i = 0; i < m_clipList.count(); ++i) {
486 if (m_clipList.at(i)->numReferences() == 0) m_clipList.at(i)->deleteProducers();
490 void ClipManager::resetProducersList(const QList <Mlt::Producer *> prods, bool displayRatioChanged, bool fpsChanged)
492 for (int i = 0; i < m_clipList.count(); ++i) {
493 if (m_clipList.at(i)->numReferences() > 0 || displayRatioChanged || fpsChanged) {
494 m_clipList.at(i)->deleteProducers();
499 QStringList brokenClips;
500 for (int i = 0; i < prods.count(); ++i) {
502 id = prod->get("id");
503 if (id.contains('_')) id = id.section('_', 0, 0);
504 DocClipBase *clip = getClipById(id);
505 QString markup = prod->get("markup");
506 if (prod->is_blank() || !prod->is_valid() || !markup.isEmpty()) {
507 // The clip is broken (missing proxy or source clip)
508 kDebug()<<"// WARNING, CLIP "<<id<<" Cannot be loaded";
512 clip->setProducer(prod, false, true);
515 emit checkAllClips(displayRatioChanged, fpsChanged, brokenClips);
518 void ClipManager::slotAddClip(KIO::Job *job, const KUrl &, const KUrl &dst)
520 KIO::MetaData meta = job->metaData();
521 QMap <QString, QString> data;
522 data.insert("group", meta.value("group"));
523 data.insert("groupid", meta.value("groupid"));
524 data.insert("comment", meta.value("comment"));
525 kDebug()<<"Finished copying: "<<dst<<" / "<<meta.value("group")<<" / "<<meta.value("groupid");
526 slotAddClipList(KUrl::List () << dst, data);
529 void ClipManager::slotAddClipList(const KUrl::List &urls, const QMap <QString, QString> &data)
531 QUndoCommand *addClips = new QUndoCommand();
532 // Update list of removable volumes
533 //TODO: update only when new volume is plugged / unplugged
534 listRemovableVolumes();
535 foreach(const KUrl & file, urls) {
536 if (QFile::exists(file.path())) {//KIO::NetAccess::exists(file, KIO::NetAccess::SourceSide, NULL)) {
537 if (!data.contains("bypassDuplicate") && !getClipByResource(file.path()).empty()) {
538 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)
541 if (isOnRemovableDevice(file)) {
542 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"));
543 if (answer == KMessageBox::Cancel) continue;
544 else if (answer == KMessageBox::Yes) {
545 // Copy files to project folder
546 QString sourcesFolder = m_doc->projectFolder().path(KUrl::AddTrailingSlash) + "clips/";
547 KIO::NetAccess::mkdir(sourcesFolder, kapp->activeWindow());
548 //KIO::filesize_t m_requestedSize;
549 KIO::CopyJob *copyjob = KIO::copy (file, KUrl(sourcesFolder));
550 //TODO: for some reason, passing metadata does not work...
551 copyjob->addMetaData("group", data.value("group"));
552 copyjob->addMetaData("groupId", data.value("groupId"));
553 copyjob->addMetaData("comment", data.value("comment"));
554 copyjob->ui()->setWindow(kapp->activeWindow());
555 connect(copyjob, SIGNAL(copyingDone(KIO::Job*,KUrl,KUrl,time_t,bool,bool)), this, SLOT(slotAddClip(KIO::Job*,KUrl,KUrl)));
559 kDebug() << "Adding clip: " << file.path();
561 QDomElement prod = doc.createElement("producer");
562 doc.appendChild(prod);
563 prod.setAttribute("resource", file.path());
564 uint id = m_clipIdCounter++;
565 prod.setAttribute("id", QString::number(id));
566 if (data.contains("comment")) prod.setAttribute("description", data.value("comment"));
567 if (data.contains("group")) {
568 prod.setAttribute("groupname", data.value("group"));
569 prod.setAttribute("groupid", data.value("groupId"));
571 if (data.contains("video_index")) prod.setAttribute("video_index", data.value("video_index"));
572 if (data.contains("audio_index")) prod.setAttribute("audio_index", data.value("audio_index"));
574 KMimeType::Ptr type = KMimeType::findByUrl(file);
575 if (type->name().startsWith("image/")) {
576 prod.setAttribute("type", (int) IMAGE);
577 prod.setAttribute("in", 0);
578 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::image_duration()) - 1);
579 if (KdenliveSettings::autoimagetransparency()) prod.setAttribute("transparency", 1);
580 // Read EXIF metadata for JPEG
581 if (type->is("image/jpeg")) {
582 KFileMetaInfo metaInfo(file.path(), QString("image/jpeg"), KFileMetaInfo::TechnicalInfo);
583 const QHash<QString, KFileMetaInfoItem> metaInfoItems = metaInfo.items();
584 foreach(const KFileMetaInfoItem & metaInfoItem, metaInfoItems) {
585 QDomElement meta = doc.createElement("metaproperty");
586 meta.setAttribute("name", "meta.attr." + metaInfoItem.name().section('#', 1));
587 QDomText value = doc.createTextNode(metaInfoItem.value().toString());
588 meta.setAttribute("tool", "KDE Metadata");
589 meta.appendChild(value);
590 prod.appendChild(meta);
593 } else if (type->is("application/x-kdenlivetitle")) {
594 // opening a title file
595 QDomDocument txtdoc("titledocument");
596 QFile txtfile(file.path());
597 if (txtfile.open(QIODevice::ReadOnly) && txtdoc.setContent(&txtfile)) {
599 prod.setAttribute("type", (int) TEXT);
600 // extract embeded images
601 QDomNodeList items = txtdoc.elementsByTagName("content");
602 for (int i = 0; i < items.count() ; ++i) {
603 QDomElement content = items.item(i).toElement();
604 if (content.hasAttribute("base64")) {
605 QString titlesFolder = m_doc->projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
606 QString path = TitleDocument::extractBase64Image(titlesFolder, content.attribute("base64"));
607 if (!path.isEmpty()) {
608 content.setAttribute("url", path);
609 content.removeAttribute("base64");
613 prod.setAttribute("transparency", 1);
614 prod.setAttribute("in", 0);
615 if (!txtdoc.documentElement().hasAttribute("out")) {
616 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
617 txtdoc.documentElement().setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
620 int out = txtdoc.documentElement().attribute("out").toInt();
622 prod.setAttribute("out", out);
624 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
625 txtdoc.documentElement().setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
628 QString titleData = txtdoc.toString();
629 prod.setAttribute("xmldata", titleData);
633 new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true, addClips);
635 else kDebug()<<"// CANNOT READ FILE: "<<file;
637 if (addClips->childCount() > 0) {
638 addClips->setText(i18np("Add clip", "Add clips", addClips->childCount()));
639 m_doc->commandStack()->push(addClips);
643 void ClipManager::slotAddClipFile(const KUrl &url, const QMap <QString, QString> &data)
645 slotAddClipList(KUrl::List(url), data);
648 void ClipManager::slotAddXmlClipFile(const QString &name, const QDomElement &xml, const QString &group, const QString &groupId)
651 doc.appendChild(doc.importNode(xml, true));
652 QDomElement prod = doc.documentElement();
653 prod.setAttribute("type", (int) PLAYLIST);
654 uint id = m_clipIdCounter++;
655 prod.setAttribute("id", QString::number(id));
656 prod.setAttribute("name", name);
657 if (!group.isEmpty()) {
658 prod.setAttribute("groupname", group);
659 prod.setAttribute("groupid", groupId);
661 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
662 m_doc->commandStack()->push(command);
665 void ClipManager::slotAddColorClipFile(const QString &name, const QString &color, const QString &duration, const QString &group, const QString &groupId)
668 QDomElement prod = doc.createElement("producer");
669 doc.appendChild(prod);
670 prod.setAttribute("mlt_service", "colour");
671 prod.setAttribute("colour", color);
672 prod.setAttribute("type", (int) COLOR);
673 uint id = m_clipIdCounter++;
674 prod.setAttribute("id", QString::number(id));
675 prod.setAttribute("in", "0");
676 prod.setAttribute("out", m_doc->getFramePos(duration) - 1);
677 prod.setAttribute("name", name);
678 if (!group.isEmpty()) {
679 prod.setAttribute("groupname", group);
680 prod.setAttribute("groupid", groupId);
682 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
683 m_doc->commandStack()->push(command);
686 void ClipManager::slotAddSlideshowClipFile(QMap <QString, QString> properties, const QString &group, const QString &groupId)
689 QDomElement prod = doc.createElement("producer");
690 doc.appendChild(prod);
691 QMap<QString, QString>::const_iterator i = properties.constBegin();
692 while (i != properties.constEnd()) {
693 prod.setAttribute(i.key(), i.value());
696 prod.setAttribute("type", (int) SLIDESHOW);
697 uint id = m_clipIdCounter++;
698 if (!group.isEmpty()) {
699 prod.setAttribute("groupname", group);
700 prod.setAttribute("groupid", groupId);
702 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
703 m_doc->commandStack()->push(command);
708 void ClipManager::slotAddTextClipFile(const QString &titleName, int duration, const QString &xml, const QString &group, const QString &groupId)
711 QDomElement prod = doc.createElement("producer");
712 doc.appendChild(prod);
713 //prod.setAttribute("resource", imagePath);
714 prod.setAttribute("name", titleName);
715 prod.setAttribute("xmldata", xml);
716 uint id = m_clipIdCounter++;
717 prod.setAttribute("id", QString::number(id));
718 if (!group.isEmpty()) {
719 prod.setAttribute("groupname", group);
720 prod.setAttribute("groupid", groupId);
722 prod.setAttribute("type", (int) TEXT);
723 prod.setAttribute("transparency", "1");
724 prod.setAttribute("in", "0");
725 prod.setAttribute("out", duration - 1);
726 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
727 m_doc->commandStack()->push(command);
730 void ClipManager::slotAddTextTemplateClip(QString titleName, const KUrl &path, const QString &group, const QString &groupId)
733 QDomElement prod = doc.createElement("producer");
734 doc.appendChild(prod);
735 prod.setAttribute("name", titleName);
736 prod.setAttribute("resource", path.path());
737 uint id = m_clipIdCounter++;
738 prod.setAttribute("id", QString::number(id));
739 if (!group.isEmpty()) {
740 prod.setAttribute("groupname", group);
741 prod.setAttribute("groupid", groupId);
743 prod.setAttribute("type", (int) TEXT);
744 prod.setAttribute("transparency", "1");
745 prod.setAttribute("in", "0");
748 QDomDocument titledoc;
749 QFile txtfile(path.path());
750 if (txtfile.open(QIODevice::ReadOnly) && titledoc.setContent(&txtfile)) {
752 if (titledoc.documentElement().hasAttribute("duration")) {
753 duration = titledoc.documentElement().attribute("duration").toInt();
756 // keep some time for backwards compatibility - 26/12/12
757 duration = titledoc.documentElement().attribute("out").toInt();
759 } else txtfile.close();
761 if (duration == 0) duration = m_doc->getFramePos(KdenliveSettings::title_duration());
762 prod.setAttribute("out", duration - 1);
764 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
765 m_doc->commandStack()->push(command);
768 int ClipManager::getFreeClipId()
770 return m_clipIdCounter++;
773 int ClipManager::getFreeFolderId()
775 return m_folderIdCounter++;
778 int ClipManager::lastClipId() const
780 return m_clipIdCounter - 1;
783 QString ClipManager::projectFolder() const
785 return m_doc->projectFolder().path();
788 void ClipManager::addFolder(const QString &id, const QString &name)
790 m_folderList.insert(id, name);
793 void ClipManager::deleteFolder(const QString &id)
795 m_folderList.remove(id);
798 AbstractGroupItem *ClipManager::createGroup()
800 AbstractGroupItem *group = new AbstractGroupItem(m_doc->fps());
801 m_groupsList.append(group);
805 void ClipManager::removeGroup(AbstractGroupItem *group)
807 m_groupsList.removeAll(group);
810 QDomElement ClipManager::groupsXml() const
813 QDomElement groups = doc.createElement("groups");
814 doc.appendChild(groups);
815 for (int i = 0; i < m_groupsList.count(); ++i) {
816 QDomElement group = doc.createElement("group");
817 groups.appendChild(group);
818 QList <QGraphicsItem *> children = m_groupsList.at(i)->childItems();
819 for (int j = 0; j < children.count(); j++) {
820 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
821 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(j));
822 ItemInfo info = item->info();
823 if (item->type() == AVWIDGET) {
824 QDomElement clip = doc.createElement("clipitem");
825 clip.setAttribute("track", info.track);
826 clip.setAttribute("position", info.startPos.frames(m_doc->fps()));
827 group.appendChild(clip);
828 } else if (item->type() == TRANSITIONWIDGET) {
829 QDomElement clip = doc.createElement("transitionitem");
830 clip.setAttribute("track", info.track);
831 clip.setAttribute("position", info.startPos.frames(m_doc->fps()));
832 group.appendChild(clip);
837 return doc.documentElement();
841 void ClipManager::slotClipModified(const QString &path)
843 //kDebug() << "// CLIP: " << path << " WAS MODIFIED";
844 const QList <DocClipBase *> list = getClipByResource(path);
845 for (int i = 0; i < list.count(); ++i) {
846 DocClipBase *clip = list.at(i);
848 QString id = clip->getId();
849 if (!m_modifiedClips.contains(id))
850 emit modifiedClip(id);
851 m_modifiedClips[id] = QTime::currentTime();
854 if (!m_modifiedTimer.isActive()) m_modifiedTimer.start();
857 void ClipManager::slotProcessModifiedClips()
859 if (!m_modifiedClips.isEmpty()) {
860 QMapIterator<QString, QTime> i(m_modifiedClips);
861 while (i.hasNext()) {
863 if (QTime::currentTime().msecsTo(i.value()) <= -1500) {
864 emit reloadClip(i.key());
865 m_modifiedClips.remove(i.key());
870 if (m_modifiedClips.isEmpty()) m_modifiedTimer.stop();
873 void ClipManager::slotClipMissing(const QString &path)
875 // kDebug() << "// CLIP: " << path << " WAS MISSING";
876 const QList <DocClipBase *> list = getClipByResource(path);
877 for (int i = 0; i < list.count(); ++i) {
878 DocClipBase *clip = list.at(i);
879 if (clip != NULL) emit missingClip(clip->getId());
883 void ClipManager::slotClipAvailable(const QString &path)
885 // kDebug() << "// CLIP: " << path << " WAS ADDED";
886 const QList <DocClipBase *> list = getClipByResource(path);
887 for (int i = 0; i < list.count(); ++i) {
888 DocClipBase *clip = list.at(i);
889 if (clip != NULL) emit availableClip(clip->getId());
893 int ClipManager::clipsCount() const
895 return m_clipList.count();
899 void ClipManager::listRemovableVolumes()
901 QList<SolidVolumeInfo> volumes;
902 m_removableVolumes.clear();
904 QList<Solid::Device> devices = Solid::Device::listFromType(Solid::DeviceInterface::StorageAccess);
906 foreach(const Solid::Device &accessDevice, devices)
908 // check for StorageAccess
909 if (!accessDevice.is<Solid::StorageAccess>())
912 const Solid::StorageAccess *access = accessDevice.as<Solid::StorageAccess>();
914 if (!access->isAccessible())
917 // check for StorageDrive
918 Solid::Device driveDevice;
919 for (Solid::Device currentDevice = accessDevice; currentDevice.isValid(); currentDevice = currentDevice.parent())
921 if (currentDevice.is<Solid::StorageDrive>())
923 driveDevice = currentDevice;
927 if (!driveDevice.isValid())
930 Solid::StorageDrive *drive = driveDevice.as<Solid::StorageDrive>();
931 if (!drive->isRemovable()) continue;
933 // check for StorageVolume
934 Solid::Device volumeDevice;
935 for (Solid::Device currentDevice = accessDevice; currentDevice.isValid(); currentDevice = currentDevice.parent())
937 if (currentDevice.is<Solid::StorageVolume>())
939 volumeDevice = currentDevice;
943 if (!volumeDevice.isValid())
946 Solid::StorageVolume *volume = volumeDevice.as<Solid::StorageVolume>();
948 SolidVolumeInfo info;
949 info.path = access->filePath();
950 info.isMounted = access->isAccessible();
951 if (!info.path.isEmpty() && !info.path.endsWith('/'))
953 info.uuid = volume->uuid();
954 info.label = volume->label();
955 info.isRemovable = drive->isRemovable();
956 m_removableVolumes << info;
960 bool ClipManager::isOnRemovableDevice(const KUrl &url)
962 //SolidVolumeInfo volume;
963 QString path = url.path(KUrl::RemoveTrailingSlash);
966 //FIXME: Network shares! Here we get only the volume of the mount path...
967 // This is probably not really clean. But Solid does not help us.
968 foreach (const SolidVolumeInfo &v, m_removableVolumes)
970 if (v.isMounted && !v.path.isEmpty() && path.startsWith(v.path))
972 int length = v.path.length();
973 if (length > volumeMatch)
975 volumeMatch = v.path.length();
984 void ClipManager::projectTreeThumbReady(const QString &id, int frame, const QImage &img, int type)
988 emit gotClipPropertyThumbnail(id, img);
991 emit thumbReady(id, frame, img);
996 #include "clipmanager.moc"