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(const QString &)), this, SLOT(slotClipModified(const QString &)));
64 connect(&m_fileWatcher, SIGNAL(deleted(const QString &)), this, SLOT(slotClipMissing(const 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(const QString &)), this, SLOT(slotClipAvailable(const 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::requestThumbs(const QString id, 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());
267 int frequency = 48000;
269 QString data = clip->getProperty("frequency");
270 if (!data.isEmpty()) frequency = data.toInt();
271 data = clip->getProperty("channels");
272 if (!data.isEmpty()) channels = data.toInt();
276 audioByteArray storeIn;
278 if (QFileInfo(audioPath).size() > 0 && f.open(QIODevice::ReadOnly)) {
279 const QByteArray channelarray = f.readAll();
281 if (channelarray.size() != arrayWidth*(frame + lengthInFrames) * channels) {
282 kDebug() << "--- BROKEN THUMB FOR: " << url.fileName() << " ---------------------- ";
286 kDebug() << "reading audio thumbs from file";
288 int h1 = arrayWidth * channels;
289 int h2 = (int) frame * h1;
291 for (int z = (int) frame; z < (int)(frame + lengthInFrames) && !m_abortAudioThumb; z++) {
293 for (int c = 0; c < channels; c++) {
294 QByteArray audioArray(arrayWidth, '\x00');
295 for (int i = 0; i < arrayWidth; i++) {
296 audioArray[i] = channelarray.at(h2 + h3 + i);
297 if (audioArray.at(i) > maxVolume) maxVolume = audioArray.at(i);
300 storeIn[z][c] = audioArray;
304 if (!m_abortAudioThumb) {
305 clip->setProperty("audio_max", QString::number(maxVolume - 64));
306 clip->updateAudioThumbnail(storeIn);
311 if (!f.open(QIODevice::WriteOnly)) {
312 kDebug() << "++++++++ ERROR WRITING TO FILE: " << audioPath;
313 kDebug() << "++++++++ DISABLING AUDIO THUMBS";
314 m_thumbsMutex.lock();
315 m_audioThumbsQueue.clear();
316 m_thumbsMutex.unlock();
317 KdenliveSettings::setAudiothumbnails(false);
321 Mlt::Producer producer(prof, url.path().toUtf8().constData());
322 if (!producer.is_valid()) {
323 kDebug() << "++++++++ INVALID CLIP: " << url.path();
327 producer.set("video_index", "-1");
329 if (KdenliveSettings::normaliseaudiothumbs()) {
330 /*Mlt::Filter m_convert(prof, "volume");
331 m_convert.set("gain", "normalise");
332 producer.attach(m_convert);*/
337 double framesPerSecond = mlt_producer_get_fps(producer.get_producer());
338 Mlt::Frame *mlt_frame;
340 for (int z = (int) frame; z < (int)(frame + lengthInFrames) && producer.is_valid() && !m_abortAudioThumb; z++) {
341 val = (int)((z - frame) / (frame + lengthInFrames) * 100.0);
342 if (last_val != val && val > 1) {
343 setThumbsProgress(i18n("Creating audio thumbnail for %1", url.fileName()), val);
347 mlt_frame = producer.get_frame();
348 if (mlt_frame && mlt_frame->is_valid()) {
349 int samples = mlt_sample_calculator(framesPerSecond, frequency, mlt_frame->get_position());
350 qint16* pcm = static_cast<qint16*>(mlt_frame->get_audio(audioFormat, frequency, channels, samples));
351 for (int c = 0; c < channels; c++) {
352 QByteArray audioArray;
353 audioArray.resize(arrayWidth);
354 for (int i = 0; i < audioArray.size(); i++) {
355 double pcmval = *(pcm + c + i * samples / audioArray.size());
357 pcmval = sqrt(pcmval) / 2.83 + 64;
358 audioArray[i] = pcmval;
359 if (pcmval > maxVolume) maxVolume = pcmval;
362 pcmval = -sqrt(-pcmval) / 2.83 + 64;
363 audioArray[i] = pcmval;
364 if (-pcmval > maxVolume) maxVolume = -pcmval;
368 storeIn[z][c] = audioArray;
371 f.write(QByteArray(arrayWidth, '\x00'));
376 setThumbsProgress(i18n("Creating audio thumbnail for %1", url.fileName()), -1);
377 if (m_abortAudioThumb) {
380 clip->updateAudioThumbnail(storeIn);
381 clip->setProperty("audio_max", QString::number(maxVolume - 64));
384 m_processingAudioThumbId.clear();
387 void ClipManager::setThumbsProgress(const QString &message, int progress)
389 m_doc->setThumbsProgress(message, progress);
392 QList <DocClipBase*> ClipManager::documentClipList() const
397 QMap <QString, QString> ClipManager::documentFolderList() const
402 void ClipManager::addClip(DocClipBase *clip)
404 m_clipList.append(clip);
405 if (clip->clipType() != COLOR && clip->clipType() != SLIDESHOW && !clip->fileURL().isEmpty()) {
406 // listen for file change
407 //kDebug() << "// LISTEN FOR: " << clip->fileURL().path();
408 m_fileWatcher.addFile(clip->fileURL().path());
410 const QString id = clip->getId();
411 if (id.toInt() >= m_clipIdCounter) m_clipIdCounter = id.toInt() + 1;
412 const QString gid = clip->getProperty("groupid");
413 if (!gid.isEmpty() && gid.toInt() >= m_folderIdCounter) m_folderIdCounter = gid.toInt() + 1;
416 void ClipManager::slotDeleteClips(QStringList ids)
418 QUndoCommand *delClips = new QUndoCommand();
419 delClips->setText(i18np("Delete clip", "Delete clips", ids.size()));
421 for (int i = 0; i < ids.size(); i++) {
422 DocClipBase *clip = getClipById(ids.at(i));
424 new AddClipCommand(m_doc, clip->toXML(), ids.at(i), false, delClips);
427 m_doc->commandStack()->push(delClips);
430 void ClipManager::deleteClip(const QString &clipId)
432 for (int i = 0; i < m_clipList.count(); i++) {
433 if (m_clipList.at(i)->getId() == clipId) {
434 DocClipBase *clip = m_clipList.takeAt(i);
435 if (clip->clipType() != COLOR && clip->clipType() != SLIDESHOW && !clip->fileURL().isEmpty()) {
436 //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())) {
437 // listen for file change
438 m_fileWatcher.removeFile(clip->fileURL().path());
447 DocClipBase *ClipManager::getClipAt(int pos)
449 return m_clipList.at(pos);
452 DocClipBase *ClipManager::getClipById(QString clipId)
454 //kDebug() << "++++ CLIP MAN, LOOKING FOR CLIP ID: " << clipId;
455 clipId = clipId.section('_', 0, 0);
456 for (int i = 0; i < m_clipList.count(); i++) {
457 if (m_clipList.at(i)->getId() == clipId) {
458 //kDebug() << "++++ CLIP MAN, FOUND FOR CLIP ID: " << clipId;
459 return m_clipList.at(i);
465 const QList <DocClipBase *> ClipManager::getClipByResource(QString resource)
467 QList <DocClipBase *> list;
468 QString clipResource;
469 QString proxyResource;
470 for (int i = 0; i < m_clipList.count(); i++) {
471 clipResource = m_clipList.at(i)->getProperty("resource");
472 proxyResource = m_clipList.at(i)->getProperty("proxy");
473 if (clipResource.isEmpty()) clipResource = m_clipList.at(i)->getProperty("colour");
474 if (clipResource == resource || proxyResource == resource) {
475 list.append(m_clipList.at(i));
482 void ClipManager::clearUnusedProducers()
484 for (int i = 0; i < m_clipList.count(); i++) {
485 if (m_clipList.at(i)->numReferences() == 0) m_clipList.at(i)->deleteProducers();
489 void ClipManager::resetProducersList(const QList <Mlt::Producer *> prods, bool displayRatioChanged, bool fpsChanged)
491 for (int i = 0; i < m_clipList.count(); i++) {
492 if (m_clipList.at(i)->numReferences() > 0 || displayRatioChanged || fpsChanged) {
493 m_clipList.at(i)->deleteProducers();
498 QStringList brokenClips;
499 for (int i = 0; i < prods.count(); i++) {
501 id = prod->get("id");
502 if (id.contains('_')) id = id.section('_', 0, 0);
503 DocClipBase *clip = getClipById(id);
504 QString markup = prod->get("markup");
505 if (prod->is_blank() || !prod->is_valid() || !markup.isEmpty()) {
506 // The clip is broken (missing proxy or source clip)
507 kDebug()<<"// WARNING, CLIP "<<id<<" Cannot be loaded";
511 clip->setProducer(prod, false, true);
514 emit checkAllClips(displayRatioChanged, fpsChanged, brokenClips);
517 void ClipManager::slotAddClip(KIO::Job *job, const KUrl &, const KUrl &dst)
519 KIO::MetaData meta = job->metaData();
520 QMap <QString, QString> data;
521 data.insert("group", meta.value("group"));
522 data.insert("groupid", meta.value("groupid"));
523 data.insert("comment", meta.value("comment"));
524 kDebug()<<"Finished copying: "<<dst<<" / "<<meta.value("group")<<" / "<<meta.value("groupid");
525 slotAddClipList(KUrl::List () << dst, data);
528 void ClipManager::slotAddClipList(const KUrl::List urls, QMap <QString, QString> data)
530 QUndoCommand *addClips = new QUndoCommand();
531 // Update list of removable volumes
532 //TODO: update only when new volume is plugged / unplugged
533 listRemovableVolumes();
534 foreach(const KUrl & file, urls) {
535 if (QFile::exists(file.path())) {//KIO::NetAccess::exists(file, KIO::NetAccess::SourceSide, NULL)) {
536 if (!data.contains("bypassDuplicate") && !getClipByResource(file.path()).empty()) {
537 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)
540 if (isOnRemovableDevice(file)) {
541 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"));
542 if (answer == KMessageBox::Cancel) continue;
543 else if (answer == KMessageBox::Yes) {
544 // Copy files to project folder
545 QString sourcesFolder = m_doc->projectFolder().path(KUrl::AddTrailingSlash) + "clips/";
546 KIO::NetAccess::mkdir(sourcesFolder, kapp->activeWindow());
547 //KIO::filesize_t m_requestedSize;
548 KIO::CopyJob *copyjob = KIO::copy (file, KUrl(sourcesFolder));
549 //TODO: for some reason, passing metadata does not work...
550 copyjob->addMetaData("group", data.value("group"));
551 copyjob->addMetaData("groupId", data.value("groupId"));
552 copyjob->addMetaData("comment", data.value("comment"));
553 copyjob->ui()->setWindow(kapp->activeWindow());
554 connect(copyjob, SIGNAL(copyingDone(KIO::Job *, const KUrl &, const KUrl &, time_t, bool, bool)), this, SLOT(slotAddClip(KIO::Job *, const KUrl &, const KUrl &)));
558 kDebug() << "Adding clip: " << file.path();
560 QDomElement prod = doc.createElement("producer");
561 doc.appendChild(prod);
562 prod.setAttribute("resource", file.path());
563 uint id = m_clipIdCounter++;
564 prod.setAttribute("id", QString::number(id));
565 if (data.contains("comment")) prod.setAttribute("description", data.value("comment"));
566 if (data.contains("group")) {
567 prod.setAttribute("groupname", data.value("group"));
568 prod.setAttribute("groupid", data.value("groupId"));
570 if (data.contains("video_index")) prod.setAttribute("video_index", data.value("video_index"));
571 if (data.contains("audio_index")) prod.setAttribute("audio_index", data.value("audio_index"));
573 KMimeType::Ptr type = KMimeType::findByUrl(file);
574 if (type->name().startsWith("image/")) {
575 prod.setAttribute("type", (int) IMAGE);
576 prod.setAttribute("in", 0);
577 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::image_duration()) - 1);
578 if (KdenliveSettings::autoimagetransparency()) prod.setAttribute("transparency", 1);
579 // Read EXIF metadata for JPEG
580 if (type->is("image/jpeg")) {
581 KFileMetaInfo metaInfo(file.path(), QString("image/jpeg"), KFileMetaInfo::TechnicalInfo);
582 const QHash<QString, KFileMetaInfoItem> metaInfoItems = metaInfo.items();
583 foreach(const KFileMetaInfoItem & metaInfoItem, metaInfoItems) {
584 prod.setAttribute("meta.attr." + metaInfoItem.name().section('#', 1), metaInfoItem.value().toString());
587 } else if (type->is("application/x-kdenlivetitle")) {
588 // opening a title file
589 QDomDocument txtdoc("titledocument");
590 QFile txtfile(file.path());
591 if (txtfile.open(QIODevice::ReadOnly) && txtdoc.setContent(&txtfile)) {
593 prod.setAttribute("type", (int) TEXT);
594 // extract embeded images
595 QDomNodeList items = txtdoc.elementsByTagName("content");
596 for (int i = 0; i < items.count() ; i++) {
597 QDomElement content = items.item(i).toElement();
598 if (content.hasAttribute("base64")) {
599 QString titlesFolder = m_doc->projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
600 QString path = TitleDocument::extractBase64Image(titlesFolder, content.attribute("base64"));
601 if (!path.isEmpty()) {
602 content.setAttribute("url", path);
603 content.removeAttribute("base64");
607 prod.setAttribute("transparency", 1);
608 prod.setAttribute("in", 0);
609 if (!txtdoc.documentElement().hasAttribute("out")) {
610 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
611 txtdoc.documentElement().setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
614 int out = txtdoc.documentElement().attribute("out").toInt();
616 prod.setAttribute("out", out);
618 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
619 txtdoc.documentElement().setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
622 QString titleData = txtdoc.toString();
623 prod.setAttribute("xmldata", titleData);
627 new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true, addClips);
629 else kDebug()<<"// CANNOT READ FILE: "<<file;
631 if (addClips->childCount() > 0) {
632 addClips->setText(i18np("Add clip", "Add clips", addClips->childCount()));
633 m_doc->commandStack()->push(addClips);
637 void ClipManager::slotAddClipFile(const KUrl &url, QMap <QString, QString> data)
639 slotAddClipList(KUrl::List(url), data);
642 void ClipManager::slotAddXmlClipFile(const QString &name, const QDomElement &xml, const QString &group, const QString &groupId)
645 doc.appendChild(doc.importNode(xml, true));
646 QDomElement prod = doc.documentElement();
647 prod.setAttribute("type", (int) PLAYLIST);
648 uint id = m_clipIdCounter++;
649 prod.setAttribute("id", QString::number(id));
650 prod.setAttribute("name", name);
651 if (!group.isEmpty()) {
652 prod.setAttribute("groupname", group);
653 prod.setAttribute("groupid", groupId);
655 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
656 m_doc->commandStack()->push(command);
659 void ClipManager::slotAddColorClipFile(const QString &name, const QString &color, QString duration, const QString &group, const QString &groupId)
662 QDomElement prod = doc.createElement("producer");
663 doc.appendChild(prod);
664 prod.setAttribute("mlt_service", "colour");
665 prod.setAttribute("colour", color);
666 prod.setAttribute("type", (int) COLOR);
667 uint id = m_clipIdCounter++;
668 prod.setAttribute("id", QString::number(id));
669 prod.setAttribute("in", "0");
670 prod.setAttribute("out", m_doc->getFramePos(duration) - 1);
671 prod.setAttribute("name", name);
672 if (!group.isEmpty()) {
673 prod.setAttribute("groupname", group);
674 prod.setAttribute("groupid", groupId);
676 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
677 m_doc->commandStack()->push(command);
680 void ClipManager::slotAddSlideshowClipFile(QMap <QString, QString> properties, const QString &group, const QString &groupId)
683 QDomElement prod = doc.createElement("producer");
684 doc.appendChild(prod);
685 QMap<QString, QString>::const_iterator i = properties.constBegin();
686 while (i != properties.constEnd()) {
687 prod.setAttribute(i.key(), i.value());
690 prod.setAttribute("type", (int) SLIDESHOW);
691 uint id = m_clipIdCounter++;
692 if (!group.isEmpty()) {
693 prod.setAttribute("groupname", group);
694 prod.setAttribute("groupid", groupId);
696 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
697 m_doc->commandStack()->push(command);
702 void ClipManager::slotAddTextClipFile(const QString &titleName, int duration, const QString &xml, const QString &group, const QString &groupId)
705 QDomElement prod = doc.createElement("producer");
706 doc.appendChild(prod);
707 //prod.setAttribute("resource", imagePath);
708 prod.setAttribute("name", titleName);
709 prod.setAttribute("xmldata", xml);
710 uint id = m_clipIdCounter++;
711 prod.setAttribute("id", QString::number(id));
712 if (!group.isEmpty()) {
713 prod.setAttribute("groupname", group);
714 prod.setAttribute("groupid", groupId);
716 prod.setAttribute("type", (int) TEXT);
717 prod.setAttribute("transparency", "1");
718 prod.setAttribute("in", "0");
719 prod.setAttribute("out", duration - 1);
720 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
721 m_doc->commandStack()->push(command);
724 void ClipManager::slotAddTextTemplateClip(QString titleName, const KUrl &path, const QString &group, const QString &groupId)
727 QDomElement prod = doc.createElement("producer");
728 doc.appendChild(prod);
729 prod.setAttribute("name", titleName);
730 prod.setAttribute("resource", path.path());
731 uint id = m_clipIdCounter++;
732 prod.setAttribute("id", QString::number(id));
733 if (!group.isEmpty()) {
734 prod.setAttribute("groupname", group);
735 prod.setAttribute("groupid", groupId);
737 prod.setAttribute("type", (int) TEXT);
738 prod.setAttribute("transparency", "1");
739 prod.setAttribute("in", "0");
742 QDomDocument titledoc;
743 QFile txtfile(path.path());
744 if (txtfile.open(QIODevice::ReadOnly) && titledoc.setContent(&txtfile)) {
746 if (titledoc.documentElement().hasAttribute("duration")) {
747 duration = titledoc.documentElement().attribute("duration").toInt();
750 // keep some time for backwards compatibility - 26/12/12
751 duration = titledoc.documentElement().attribute("out").toInt();
753 } else txtfile.close();
755 if (duration == 0) duration = m_doc->getFramePos(KdenliveSettings::title_duration());
756 prod.setAttribute("out", duration - 1);
758 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
759 m_doc->commandStack()->push(command);
762 int ClipManager::getFreeClipId()
764 return m_clipIdCounter++;
767 int ClipManager::getFreeFolderId()
769 return m_folderIdCounter++;
772 int ClipManager::lastClipId() const
774 return m_clipIdCounter - 1;
777 QString ClipManager::projectFolder() const
779 return m_doc->projectFolder().path();
782 void ClipManager::addFolder(const QString &id, const QString &name)
784 m_folderList.insert(id, name);
787 void ClipManager::deleteFolder(const QString &id)
789 m_folderList.remove(id);
792 AbstractGroupItem *ClipManager::createGroup()
794 AbstractGroupItem *group = new AbstractGroupItem(m_doc->fps());
795 m_groupsList.append(group);
799 void ClipManager::removeGroup(AbstractGroupItem *group)
801 m_groupsList.removeAll(group);
804 QDomElement ClipManager::groupsXml() const
807 QDomElement groups = doc.createElement("groups");
808 doc.appendChild(groups);
809 for (int i = 0; i < m_groupsList.count(); i++) {
810 QDomElement group = doc.createElement("group");
811 groups.appendChild(group);
812 QList <QGraphicsItem *> children = m_groupsList.at(i)->childItems();
813 for (int j = 0; j < children.count(); j++) {
814 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
815 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(j));
816 ItemInfo info = item->info();
817 if (item->type() == AVWIDGET) {
818 QDomElement clip = doc.createElement("clipitem");
819 clip.setAttribute("track", info.track);
820 clip.setAttribute("position", info.startPos.frames(m_doc->fps()));
821 group.appendChild(clip);
822 } else if (item->type() == TRANSITIONWIDGET) {
823 QDomElement clip = doc.createElement("transitionitem");
824 clip.setAttribute("track", info.track);
825 clip.setAttribute("position", info.startPos.frames(m_doc->fps()));
826 group.appendChild(clip);
831 return doc.documentElement();
835 void ClipManager::slotClipModified(const QString &path)
837 //kDebug() << "// CLIP: " << path << " WAS MODIFIED";
838 const QList <DocClipBase *> list = getClipByResource(path);
839 for (int i = 0; i < list.count(); i++) {
840 DocClipBase *clip = list.at(i);
842 QString id = clip->getId();
843 if (!m_modifiedClips.contains(id))
844 emit modifiedClip(id);
845 m_modifiedClips[id] = QTime::currentTime();
848 if (!m_modifiedTimer.isActive()) m_modifiedTimer.start();
851 void ClipManager::slotProcessModifiedClips()
853 if (!m_modifiedClips.isEmpty()) {
854 QMapIterator<QString, QTime> i(m_modifiedClips);
855 while (i.hasNext()) {
857 if (QTime::currentTime().msecsTo(i.value()) <= -1500) {
858 emit reloadClip(i.key());
859 m_modifiedClips.remove(i.key());
864 if (m_modifiedClips.isEmpty()) m_modifiedTimer.stop();
867 void ClipManager::slotClipMissing(const QString &path)
869 // kDebug() << "// CLIP: " << path << " WAS MISSING";
870 const QList <DocClipBase *> list = getClipByResource(path);
871 for (int i = 0; i < list.count(); i++) {
872 DocClipBase *clip = list.at(i);
873 if (clip != NULL) emit missingClip(clip->getId());
877 void ClipManager::slotClipAvailable(const QString &path)
879 // kDebug() << "// CLIP: " << path << " WAS ADDED";
880 const QList <DocClipBase *> list = getClipByResource(path);
881 for (int i = 0; i < list.count(); i++) {
882 DocClipBase *clip = list.at(i);
883 if (clip != NULL) emit availableClip(clip->getId());
887 int ClipManager::clipsCount() const
889 return m_clipList.count();
893 void ClipManager::listRemovableVolumes()
895 QList<SolidVolumeInfo> volumes;
896 m_removableVolumes.clear();
898 QList<Solid::Device> devices = Solid::Device::listFromType(Solid::DeviceInterface::StorageAccess);
900 foreach(const Solid::Device &accessDevice, devices)
902 // check for StorageAccess
903 if (!accessDevice.is<Solid::StorageAccess>())
906 const Solid::StorageAccess *access = accessDevice.as<Solid::StorageAccess>();
908 if (!access->isAccessible())
911 // check for StorageDrive
912 Solid::Device driveDevice;
913 for (Solid::Device currentDevice = accessDevice; currentDevice.isValid(); currentDevice = currentDevice.parent())
915 if (currentDevice.is<Solid::StorageDrive>())
917 driveDevice = currentDevice;
921 if (!driveDevice.isValid())
924 Solid::StorageDrive *drive = driveDevice.as<Solid::StorageDrive>();
925 if (!drive->isRemovable()) continue;
927 // check for StorageVolume
928 Solid::Device volumeDevice;
929 for (Solid::Device currentDevice = accessDevice; currentDevice.isValid(); currentDevice = currentDevice.parent())
931 if (currentDevice.is<Solid::StorageVolume>())
933 volumeDevice = currentDevice;
937 if (!volumeDevice.isValid())
940 Solid::StorageVolume *volume = volumeDevice.as<Solid::StorageVolume>();
942 SolidVolumeInfo info;
943 info.path = access->filePath();
944 info.isMounted = access->isAccessible();
945 if (!info.path.isEmpty() && !info.path.endsWith('/'))
947 info.uuid = volume->uuid();
948 info.label = volume->label();
949 info.isRemovable = drive->isRemovable();
950 m_removableVolumes << info;
954 bool ClipManager::isOnRemovableDevice(const KUrl &url)
956 SolidVolumeInfo volume;
957 QString path = url.path(KUrl::RemoveTrailingSlash);
960 //FIXME: Network shares! Here we get only the volume of the mount path...
961 // This is probably not really clean. But Solid does not help us.
962 foreach (const SolidVolumeInfo &v, m_removableVolumes)
964 if (v.isMounted && !v.path.isEmpty() && path.startsWith(v.path))
966 int length = v.path.length();
967 if (length > volumeMatch)
969 volumeMatch = v.path.length();
978 void ClipManager::projectTreeThumbReady(const QString &id, int frame, QImage img, int type)
982 emit gotClipPropertyThumbnail(id, img);
985 emit thumbReady(id, frame, img);