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"
31 #include <mlt++/Mlt.h>
34 #include <KMessageBox>
35 #include <KFileDialog>
36 #include <KApplication>
37 #include <kio/netaccess.h>
38 #include <kio/jobuidelegate.h>
40 #include <solid/device.h>
41 #include <solid/storageaccess.h>
42 #include <solid/storagedrive.h>
43 #include <solid/storagevolume.h>
45 #include <QGraphicsItemGroup>
46 #include <QtConcurrentRun>
48 #include <KFileMetaInfo>
51 ClipManager::ClipManager(KdenliveDoc *doc) :
57 m_abortAudioThumb(false)
60 m_folderIdCounter = 1;
61 m_modifiedTimer.setInterval(1500);
62 connect(&m_fileWatcher, SIGNAL(dirty(const QString &)), this, SLOT(slotClipModified(const QString &)));
63 connect(&m_fileWatcher, SIGNAL(deleted(const QString &)), this, SLOT(slotClipMissing(const QString &)));
65 // Seems like a dirty signal is emitted anyways when a watched file is created, so don't react twice.
66 //connect(&m_fileWatcher, SIGNAL(created(const QString &)), this, SLOT(slotClipAvailable(const QString &)));
67 connect(&m_modifiedTimer, SIGNAL(timeout()), this, SLOT(slotProcessModifiedClips()));
69 #if KDE_IS_VERSION(4,5,0)
70 KImageCache::deleteCache("kdenlive-thumbs");
71 pixmapCache = new KImageCache("kdenlive-thumbs", 1000000);
72 pixmapCache->setEvictionPolicy(KSharedDataCache::EvictOldest);
76 ClipManager::~ClipManager()
80 m_abortAudioThumb = true;
81 m_thumbsThread.waitForFinished();
82 m_audioThumbsThread.waitForFinished();
84 m_requestedThumbs.clear();
85 m_audioThumbsQueue.clear();
86 m_thumbsMutex.unlock();
88 qDeleteAll(m_clipList);
90 #if KDE_IS_VERSION(4,5,0)
95 void ClipManager::clear()
98 m_abortAudioThumb = true;
99 m_thumbsThread.waitForFinished();
100 m_audioThumbsThread.waitForFinished();
101 m_thumbsMutex.lock();
102 m_requestedThumbs.clear();
103 m_audioThumbsQueue.clear();
104 m_thumbsMutex.unlock();
105 m_abortThumb = false;
106 m_abortAudioThumb = false;
107 m_folderList.clear();
108 m_modifiedClips.clear();
109 qDeleteAll(m_clipList);
112 m_folderIdCounter = 1;
113 #if KDE_IS_VERSION(4,5,0)
114 pixmapCache->clear();
118 void ClipManager::clearCache()
120 #if KDE_IS_VERSION(4,5,0)
121 pixmapCache->clear();
125 void ClipManager::requestThumbs(const QString id, QList <int> frames)
127 m_thumbsMutex.lock();
128 foreach (int frame, frames) {
129 m_requestedThumbs.insertMulti(id, frame);
131 m_thumbsMutex.unlock();
132 if (!m_thumbsThread.isRunning() && !m_abortThumb) {
133 m_thumbsThread = QtConcurrent::run(this, &ClipManager::slotGetThumbs);
137 void ClipManager::stopThumbs(const QString &id)
139 if (m_closing || (m_requestedThumbs.isEmpty() && m_processingThumbId != id && m_audioThumbsQueue.isEmpty() && m_processingAudioThumbId != id)) return;
140 // Abort video thumbs for this clip
142 m_thumbsThread.waitForFinished();
143 m_thumbsMutex.lock();
144 m_requestedThumbs.remove(id);
145 m_audioThumbsQueue.removeAll(id);
146 m_thumbsMutex.unlock();
147 m_abortThumb = false;
149 // Abort audio thumbs for this clip
150 if (m_processingAudioThumbId == id) {
151 m_abortAudioThumb = true;
152 m_audioThumbsThread.waitForFinished();
153 m_abortAudioThumb = false;
156 if (!m_thumbsThread.isRunning() && !m_requestedThumbs.isEmpty()) {
157 m_thumbsThread = QtConcurrent::run(this, &ClipManager::slotGetThumbs);
160 if (!m_audioThumbsThread.isRunning() && !m_audioThumbsQueue.isEmpty()) {
161 m_audioThumbsThread = QtConcurrent::run(this, &ClipManager::slotGetAudioThumbs);
165 void ClipManager::slotGetThumbs()
167 QMap<QString, int>::const_iterator i;
170 while (!m_requestedThumbs.isEmpty() && !m_abortThumb) {
171 m_thumbsMutex.lock();
172 i = m_requestedThumbs.constBegin();
173 m_processingThumbId = i.key();
174 QList<int> values = m_requestedThumbs.values(m_processingThumbId);
175 m_requestedThumbs.remove(m_processingThumbId);
176 m_thumbsMutex.unlock();
178 DocClipBase *clip = getClipById(m_processingThumbId);
180 max = m_requestedThumbs.size() + values.count();
181 while (!values.isEmpty() && clip->thumbProducer() && !m_abortThumb) {
182 clip->thumbProducer()->getThumb(values.takeFirst());
184 if (max > 3) emit displayMessage(i18n("Loading thumbnails"), 100 * done / max);
187 m_processingThumbId.clear();
188 emit displayMessage(QString(), -1);
191 void ClipManager::checkAudioThumbs()
193 if (!KdenliveSettings::audiothumbnails()) {
194 if (m_audioThumbsThread.isRunning()) {
195 m_abortAudioThumb = true;
196 m_thumbsMutex.lock();
197 m_audioThumbsQueue.clear();
198 m_thumbsMutex.unlock();
199 m_audioThumbsThread.waitForFinished();
200 m_abortAudioThumb = false;
205 m_thumbsMutex.lock();
206 for (int i = 0; i < m_clipList.count(); i++) {
207 DocClipBase *clip = m_clipList.at(i);
208 if (clip->hasAudioThumb() && !clip->audioThumbCreated())
209 m_audioThumbsQueue.append(m_clipList.at(i)->getId());
211 m_thumbsMutex.unlock();
212 if (!m_audioThumbsThread.isRunning() && !m_audioThumbsQueue.isEmpty()) {
213 m_audioThumbsThread = QtConcurrent::run(this, &ClipManager::slotGetAudioThumbs);
217 void ClipManager::askForAudioThumb(const QString &id)
219 DocClipBase *clip = getClipById(id);
220 if (clip && KdenliveSettings::audiothumbnails() && (clip->hasAudioThumb())) {
221 m_thumbsMutex.lock();
222 if (!m_audioThumbsQueue.contains(id)) m_audioThumbsQueue.append(id);
223 m_thumbsMutex.unlock();
224 if (!m_audioThumbsThread.isRunning()) m_audioThumbsThread = QtConcurrent::run(this, &ClipManager::slotGetAudioThumbs);
228 void ClipManager::slotGetAudioThumbs()
230 Mlt::Profile prof((char*) KdenliveSettings::current_profile().toUtf8().constData());
231 mlt_audio_format audioFormat = mlt_audio_pcm;
232 while (!m_abortAudioThumb && !m_audioThumbsQueue.isEmpty()) {
233 m_thumbsMutex.lock();
234 m_processingAudioThumbId = m_audioThumbsQueue.takeFirst();
235 m_thumbsMutex.unlock();
236 DocClipBase *clip = getClipById(m_processingAudioThumbId);
237 if (!clip || clip->audioThumbCreated()) continue;
238 KUrl url = clip->fileURL();
239 QString hash = clip->getClipHash();
240 if (hash.isEmpty()) continue;
241 QString audioPath = projectFolder() + "/thumbs/" + hash + ".thumb";
242 double lengthInFrames = clip->duration().frames(m_doc->fps());
243 //FIXME: should this be hardcoded??
245 int frequency = 48000;
248 audioByteArray storeIn;
250 if (QFileInfo(audioPath).size() > 0 && f.open(QIODevice::ReadOnly)) {
251 const QByteArray channelarray = f.readAll();
253 if (channelarray.size() != arrayWidth*(frame + lengthInFrames) * channels) {
254 kDebug() << "--- BROKEN THUMB FOR: " << url.fileName() << " ---------------------- ";
258 kDebug() << "reading audio thumbs from file";
260 int h1 = arrayWidth * channels;
261 int h2 = (int) frame * h1;
263 for (int z = (int) frame; z < (int)(frame + lengthInFrames) && !m_abortAudioThumb; z++) {
265 for (int c = 0; c < channels; c++) {
266 QByteArray audioArray(arrayWidth, '\x00');
267 for (int i = 0; i < arrayWidth; i++) {
268 audioArray[i] = channelarray.at(h2 + h3 + i);
271 storeIn[z][c] = audioArray;
275 if (!m_abortAudioThumb) clip->updateAudioThumbnail(storeIn);
279 if (!f.open(QIODevice::WriteOnly)) {
280 kDebug() << "++++++++ ERROR WRITING TO FILE: " << audioPath;
281 kDebug() << "++++++++ DISABLING AUDIO THUMBS";
282 m_thumbsMutex.lock();
283 m_audioThumbsQueue.clear();
284 m_thumbsMutex.unlock();
285 KdenliveSettings::setAudiothumbnails(false);
289 Mlt::Producer producer(prof, url.path().toUtf8().constData());
290 if (!producer.is_valid()) {
291 kDebug() << "++++++++ INVALID CLIP: " << url.path();
295 producer.set("video_index", "-1");
297 if (KdenliveSettings::normaliseaudiothumbs()) {
298 Mlt::Filter m_convert(prof, "volume");
299 m_convert.set("gain", "normalise");
300 producer.attach(m_convert);
305 double framesPerSecond = mlt_producer_get_fps(producer.get_producer());
306 Mlt::Frame *mlt_frame;
308 for (int z = (int) frame; z < (int)(frame + lengthInFrames) && producer.is_valid() && !m_abortAudioThumb; z++) {
309 val = (int)((z - frame) / (frame + lengthInFrames) * 100.0);
310 if (last_val != val && val > 1) {
311 setThumbsProgress(i18n("Creating audio thumbnail for %1", url.fileName()), val);
315 mlt_frame = producer.get_frame();
316 if (mlt_frame && mlt_frame->is_valid()) {
317 int samples = mlt_sample_calculator(framesPerSecond, frequency, mlt_frame->get_position());
318 qint16* pcm = static_cast<qint16*>(mlt_frame->get_audio(audioFormat, frequency, channels, samples));
319 for (int c = 0; c < channels; c++) {
320 QByteArray audioArray;
321 audioArray.resize(arrayWidth);
322 for (int i = 0; i < audioArray.size(); i++) {
323 audioArray[i] = ((*(pcm + c + i * samples / audioArray.size())) >> 9) + 127 / 2 ;
326 storeIn[z][c] = audioArray;
329 f.write(QByteArray(arrayWidth, '\x00'));
334 setThumbsProgress(i18n("Creating audio thumbnail for %1", url.fileName()), -1);
335 if (m_abortAudioThumb) {
338 clip->updateAudioThumbnail(storeIn);
341 m_processingAudioThumbId.clear();
344 void ClipManager::setThumbsProgress(const QString &message, int progress)
346 m_doc->setThumbsProgress(message, progress);
349 QList <DocClipBase*> ClipManager::documentClipList() const
354 QMap <QString, QString> ClipManager::documentFolderList() const
359 void ClipManager::addClip(DocClipBase *clip)
361 m_clipList.append(clip);
362 if (clip->clipType() != COLOR && clip->clipType() != SLIDESHOW && !clip->fileURL().isEmpty()) {
363 // listen for file change
364 //kDebug() << "// LISTEN FOR: " << clip->fileURL().path();
365 m_fileWatcher.addFile(clip->fileURL().path());
367 const QString id = clip->getId();
368 if (id.toInt() >= m_clipIdCounter) m_clipIdCounter = id.toInt() + 1;
369 const QString gid = clip->getProperty("groupid");
370 if (!gid.isEmpty() && gid.toInt() >= m_folderIdCounter) m_folderIdCounter = gid.toInt() + 1;
373 void ClipManager::slotDeleteClips(QStringList ids)
375 QUndoCommand *delClips = new QUndoCommand();
376 delClips->setText(i18np("Delete clip", "Delete clips", ids.size()));
378 for (int i = 0; i < ids.size(); i++) {
379 DocClipBase *clip = getClipById(ids.at(i));
381 new AddClipCommand(m_doc, clip->toXML(), ids.at(i), false, delClips);
384 m_doc->commandStack()->push(delClips);
387 void ClipManager::deleteClip(const QString &clipId)
389 for (int i = 0; i < m_clipList.count(); i++) {
390 if (m_clipList.at(i)->getId() == clipId) {
391 if (m_clipList.at(i)->clipType() != COLOR && m_clipList.at(i)->clipType() != SLIDESHOW && !m_clipList.at(i)->fileURL().isEmpty()) {
392 //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())) {
393 // listen for file change
394 m_fileWatcher.removeFile(m_clipList.at(i)->fileURL().path());
396 DocClipBase *clip = m_clipList.takeAt(i);
404 DocClipBase *ClipManager::getClipAt(int pos)
406 return m_clipList.at(pos);
409 DocClipBase *ClipManager::getClipById(QString clipId)
411 //kDebug() << "++++ CLIP MAN, LOOKING FOR CLIP ID: " << clipId;
412 clipId = clipId.section('_', 0, 0);
413 for (int i = 0; i < m_clipList.count(); i++) {
414 if (m_clipList.at(i)->getId() == clipId) {
415 //kDebug() << "++++ CLIP MAN, FOUND FOR CLIP ID: " << clipId;
416 return m_clipList.at(i);
422 const QList <DocClipBase *> ClipManager::getClipByResource(QString resource)
424 QList <DocClipBase *> list;
425 QString clipResource;
426 QString proxyResource;
427 for (int i = 0; i < m_clipList.count(); i++) {
428 clipResource = m_clipList.at(i)->getProperty("resource");
429 proxyResource = m_clipList.at(i)->getProperty("proxy");
430 if (clipResource.isEmpty()) clipResource = m_clipList.at(i)->getProperty("colour");
431 if (clipResource == resource || proxyResource == resource) {
432 list.append(m_clipList.at(i));
439 void ClipManager::clearUnusedProducers()
441 for (int i = 0; i < m_clipList.count(); i++) {
442 if (m_clipList.at(i)->numReferences() == 0) m_clipList.at(i)->deleteProducers();
446 void ClipManager::resetProducersList(const QList <Mlt::Producer *> prods, bool displayRatioChanged, bool fpsChanged)
448 for (int i = 0; i < m_clipList.count(); i++) {
449 if (m_clipList.at(i)->numReferences() > 0 || displayRatioChanged || fpsChanged) {
450 m_clipList.at(i)->deleteProducers();
455 QStringList brokenClips;
456 for (int i = 0; i < prods.count(); i++) {
458 id = prod->get("id");
459 if (id.contains('_')) id = id.section('_', 0, 0);
460 DocClipBase *clip = getClipById(id);
461 QString markup = prod->get("markup");
462 if (prod->is_blank() || !prod->is_valid() || !markup.isEmpty()) {
463 // The clip is broken (missing proxy or source clip)
464 kDebug()<<"// WARNING, CLIP "<<id<<" Cannot be loaded";
468 clip->setProducer(prod, false, true);
471 emit checkAllClips(displayRatioChanged, fpsChanged, brokenClips);
474 void ClipManager::slotAddClip(KIO::Job *job, const KUrl &, const KUrl &dst)
476 KIO::MetaData meta = job->metaData();
477 kDebug()<<"Finished copying: "<<dst<<" / "<<meta.value("group")<<" / "<<meta.value("groupid");
478 slotAddClipList(KUrl::List () << dst, meta.value("group"), meta.value("groupid"), meta.value("comment"));
481 void ClipManager::slotAddClipList(const KUrl::List urls, const QString &group, const QString &groupId, const QString &comment)
483 QUndoCommand *addClips = new QUndoCommand();
484 // Update list of removable volumes
485 //TODO: update only when new volume is plugged / unplugged
486 listRemovableVolumes();
487 foreach(const KUrl & file, urls) {
488 if (QFile::exists(file.path())) {//KIO::NetAccess::exists(file, KIO::NetAccess::SourceSide, NULL)) {
489 if (!getClipByResource(file.path()).empty()) {
490 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)
493 if (isOnRemovableDevice(file)) {
494 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"));
495 if (answer == KMessageBox::Cancel) continue;
496 else if (answer == KMessageBox::Yes) {
497 // Copy files to project folder
498 QString sourcesFolder = m_doc->projectFolder().path(KUrl::AddTrailingSlash) + "clips/";
499 KIO::NetAccess::mkdir(sourcesFolder, kapp->activeWindow());
500 //KIO::filesize_t m_requestedSize;
501 KIO::CopyJob *copyjob = KIO::copy (file, KUrl(sourcesFolder));
502 //TODO: for some reason, passing metadata does not work...
503 copyjob->addMetaData("group", group);
504 copyjob->addMetaData("groupId", groupId);
505 copyjob->addMetaData("comment", comment);
506 copyjob->ui()->setWindow(kapp->activeWindow());
507 connect(copyjob, SIGNAL(copyingDone(KIO::Job *, const KUrl &, const KUrl &, time_t, bool, bool)), this, SLOT(slotAddClip(KIO::Job *, const KUrl &, const KUrl &)));
511 kDebug() << "Adding clip: " << file.path();
513 QDomElement prod = doc.createElement("producer");
514 doc.appendChild(prod);
515 prod.setAttribute("resource", file.path());
516 uint id = m_clipIdCounter++;
517 prod.setAttribute("id", QString::number(id));
518 if (!comment.isEmpty()) prod.setAttribute("description", comment);
519 if (!group.isEmpty()) {
520 prod.setAttribute("groupname", group);
521 prod.setAttribute("groupid", groupId);
523 KMimeType::Ptr type = KMimeType::findByUrl(file);
524 if (type->name().startsWith("image/")) {
525 prod.setAttribute("type", (int) IMAGE);
526 prod.setAttribute("in", 0);
527 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::image_duration()));
528 if (KdenliveSettings::autoimagetransparency()) prod.setAttribute("transparency", 1);
529 // Read EXIF metadata for JPEG
530 if (type->is("image/jpeg")) {
531 KFileMetaInfo metaInfo(file.path(), QString("image/jpeg"), KFileMetaInfo::TechnicalInfo);
532 const QHash<QString, KFileMetaInfoItem> metaInfoItems = metaInfo.items();
533 foreach(const KFileMetaInfoItem & metaInfoItem, metaInfoItems) {
534 prod.setAttribute("meta.attr." + metaInfoItem.name().section('#', 1), metaInfoItem.value().toString());
537 } else if (type->is("application/x-kdenlivetitle")) {
538 // opening a title file
539 QDomDocument txtdoc("titledocument");
540 QFile txtfile(file.path());
541 if (txtfile.open(QIODevice::ReadOnly) && txtdoc.setContent(&txtfile)) {
543 prod.setAttribute("type", (int) TEXT);
544 // extract embeded images
545 QDomNodeList items = txtdoc.elementsByTagName("content");
546 for (int i = 0; i < items.count() ; i++) {
547 QDomElement content = items.item(i).toElement();
548 if (content.hasAttribute("base64")) {
549 QString titlesFolder = m_doc->projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
550 QString path = TitleDocument::extractBase64Image(titlesFolder, content.attribute("base64"));
551 if (!path.isEmpty()) {
552 content.setAttribute("url", path);
553 content.removeAttribute("base64");
557 QString titleData = txtdoc.toString();
558 prod.setAttribute("xmldata", titleData);
559 prod.setAttribute("transparency", 1);
560 prod.setAttribute("in", 0);
561 int out = txtdoc.documentElement().attribute("out").toInt();
563 prod.setAttribute("out", out);
565 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()));
569 new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true, addClips);
571 else kDebug()<<"// CANNOT READ FILE: "<<file;
573 if (addClips->childCount() > 0) {
574 addClips->setText(i18np("Add clip", "Add clips", addClips->childCount()));
575 m_doc->commandStack()->push(addClips);
579 void ClipManager::slotAddClipFile(const KUrl &url, const QString &group, const QString &groupId, const QString &comment)
581 slotAddClipList(KUrl::List(url), group, groupId, comment);
584 void ClipManager::slotAddXmlClipFile(const QString &name, const QDomElement &xml, const QString &group, const QString &groupId)
587 doc.appendChild(doc.importNode(xml, true));
588 QDomElement prod = doc.documentElement();
589 prod.setAttribute("type", (int) PLAYLIST);
590 uint id = m_clipIdCounter++;
591 prod.setAttribute("id", QString::number(id));
592 prod.setAttribute("name", name);
593 if (!group.isEmpty()) {
594 prod.setAttribute("groupname", group);
595 prod.setAttribute("groupid", groupId);
597 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
598 m_doc->commandStack()->push(command);
601 void ClipManager::slotAddColorClipFile(const QString &name, const QString &color, QString duration, const QString &group, const QString &groupId)
604 QDomElement prod = doc.createElement("producer");
605 doc.appendChild(prod);
606 prod.setAttribute("mlt_service", "colour");
607 prod.setAttribute("colour", color);
608 prod.setAttribute("type", (int) COLOR);
609 uint id = m_clipIdCounter++;
610 prod.setAttribute("id", QString::number(id));
611 prod.setAttribute("in", "0");
612 prod.setAttribute("out", m_doc->getFramePos(duration));
613 prod.setAttribute("name", name);
614 if (!group.isEmpty()) {
615 prod.setAttribute("groupname", group);
616 prod.setAttribute("groupid", groupId);
618 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
619 m_doc->commandStack()->push(command);
622 void ClipManager::slotAddSlideshowClipFile(QMap <QString, QString> properties, const QString &group, const QString &groupId)
625 QDomElement prod = doc.createElement("producer");
626 doc.appendChild(prod);
627 QMap<QString, QString>::const_iterator i = properties.constBegin();
628 while (i != properties.constEnd()) {
629 prod.setAttribute(i.key(), i.value());
632 prod.setAttribute("type", (int) SLIDESHOW);
633 uint id = m_clipIdCounter++;
634 if (!group.isEmpty()) {
635 prod.setAttribute("groupname", group);
636 prod.setAttribute("groupid", groupId);
638 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
639 m_doc->commandStack()->push(command);
644 void ClipManager::slotAddTextClipFile(const QString &titleName, int out, const QString &xml, const QString &group, const QString &groupId)
647 QDomElement prod = doc.createElement("producer");
648 doc.appendChild(prod);
649 //prod.setAttribute("resource", imagePath);
650 prod.setAttribute("name", titleName);
651 prod.setAttribute("xmldata", xml);
652 uint id = m_clipIdCounter++;
653 prod.setAttribute("id", QString::number(id));
654 if (!group.isEmpty()) {
655 prod.setAttribute("groupname", group);
656 prod.setAttribute("groupid", groupId);
658 prod.setAttribute("type", (int) TEXT);
659 prod.setAttribute("transparency", "1");
660 prod.setAttribute("in", "0");
661 prod.setAttribute("out", out);
662 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
663 m_doc->commandStack()->push(command);
666 void ClipManager::slotAddTextTemplateClip(QString titleName, const KUrl &path, const QString &group, const QString &groupId)
669 QDomElement prod = doc.createElement("producer");
670 doc.appendChild(prod);
671 prod.setAttribute("name", titleName);
672 prod.setAttribute("resource", path.path());
673 uint id = m_clipIdCounter++;
674 prod.setAttribute("id", QString::number(id));
675 if (!group.isEmpty()) {
676 prod.setAttribute("groupname", group);
677 prod.setAttribute("groupid", groupId);
679 prod.setAttribute("type", (int) TEXT);
680 prod.setAttribute("transparency", "1");
681 prod.setAttribute("in", "0");
684 QDomDocument titledoc;
685 QFile txtfile(path.path());
686 if (txtfile.open(QIODevice::ReadOnly) && titledoc.setContent(&txtfile)) {
688 out = titledoc.documentElement().attribute("out").toInt();
689 } else txtfile.close();
691 if (out == 0) out = m_doc->getFramePos(KdenliveSettings::image_duration());
692 prod.setAttribute("out", out);
694 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
695 m_doc->commandStack()->push(command);
698 int ClipManager::getFreeClipId()
700 return m_clipIdCounter++;
703 int ClipManager::getFreeFolderId()
705 return m_folderIdCounter++;
708 int ClipManager::lastClipId() const
710 return m_clipIdCounter - 1;
713 QString ClipManager::projectFolder() const
715 return m_doc->projectFolder().path();
718 void ClipManager::addFolder(const QString &id, const QString &name)
720 m_folderList.insert(id, name);
723 void ClipManager::deleteFolder(const QString &id)
725 m_folderList.remove(id);
728 AbstractGroupItem *ClipManager::createGroup()
730 AbstractGroupItem *group = new AbstractGroupItem(m_doc->fps());
731 m_groupsList.append(group);
735 void ClipManager::removeGroup(AbstractGroupItem *group)
737 m_groupsList.removeAll(group);
740 QDomElement ClipManager::groupsXml() const
743 QDomElement groups = doc.createElement("groups");
744 doc.appendChild(groups);
745 for (int i = 0; i < m_groupsList.count(); i++) {
746 QDomElement group = doc.createElement("group");
747 groups.appendChild(group);
748 QList <QGraphicsItem *> children = m_groupsList.at(i)->childItems();
749 for (int j = 0; j < children.count(); j++) {
750 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
751 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(j));
752 ItemInfo info = item->info();
753 if (item->type() == AVWIDGET) {
754 QDomElement clip = doc.createElement("clipitem");
755 clip.setAttribute("track", info.track);
756 clip.setAttribute("position", info.startPos.frames(m_doc->fps()));
757 group.appendChild(clip);
758 } else if (item->type() == TRANSITIONWIDGET) {
759 QDomElement clip = doc.createElement("transitionitem");
760 clip.setAttribute("track", info.track);
761 clip.setAttribute("position", info.startPos.frames(m_doc->fps()));
762 group.appendChild(clip);
767 return doc.documentElement();
771 void ClipManager::slotClipModified(const QString &path)
773 //kDebug() << "// CLIP: " << path << " WAS MODIFIED";
774 const QList <DocClipBase *> list = getClipByResource(path);
775 for (int i = 0; i < list.count(); i++) {
776 DocClipBase *clip = list.at(i);
778 QString id = clip->getId();
779 if (!m_modifiedClips.contains(id))
780 emit modifiedClip(id);
781 m_modifiedClips[id] = QTime::currentTime();
784 if (!m_modifiedTimer.isActive()) m_modifiedTimer.start();
787 void ClipManager::slotProcessModifiedClips()
789 if (!m_modifiedClips.isEmpty()) {
790 QMapIterator<QString, QTime> i(m_modifiedClips);
791 while (i.hasNext()) {
793 if (QTime::currentTime().msecsTo(i.value()) <= -1500) {
794 emit reloadClip(i.key());
795 m_modifiedClips.remove(i.key());
800 if (m_modifiedClips.isEmpty()) m_modifiedTimer.stop();
803 void ClipManager::slotClipMissing(const QString &path)
805 // kDebug() << "// CLIP: " << path << " WAS MISSING";
806 const QList <DocClipBase *> list = getClipByResource(path);
807 for (int i = 0; i < list.count(); i++) {
808 DocClipBase *clip = list.at(i);
809 if (clip != NULL) emit missingClip(clip->getId());
813 void ClipManager::slotClipAvailable(const QString &path)
815 // kDebug() << "// CLIP: " << path << " WAS ADDED";
816 const QList <DocClipBase *> list = getClipByResource(path);
817 for (int i = 0; i < list.count(); i++) {
818 DocClipBase *clip = list.at(i);
819 if (clip != NULL) emit availableClip(clip->getId());
823 int ClipManager::clipsCount() const
825 return m_clipList.count();
829 void ClipManager::listRemovableVolumes()
831 QList<SolidVolumeInfo> volumes;
832 m_removableVolumes.clear();
834 QList<Solid::Device> devices = Solid::Device::listFromType(Solid::DeviceInterface::StorageAccess);
836 foreach(const Solid::Device &accessDevice, devices)
838 // check for StorageAccess
839 if (!accessDevice.is<Solid::StorageAccess>())
842 const Solid::StorageAccess *access = accessDevice.as<Solid::StorageAccess>();
844 if (!access->isAccessible())
847 // check for StorageDrive
848 Solid::Device driveDevice;
849 for (Solid::Device currentDevice = accessDevice; currentDevice.isValid(); currentDevice = currentDevice.parent())
851 if (currentDevice.is<Solid::StorageDrive>())
853 driveDevice = currentDevice;
857 if (!driveDevice.isValid())
860 Solid::StorageDrive *drive = driveDevice.as<Solid::StorageDrive>();
861 if (!drive->isRemovable()) continue;
863 // check for StorageVolume
864 Solid::Device volumeDevice;
865 for (Solid::Device currentDevice = accessDevice; currentDevice.isValid(); currentDevice = currentDevice.parent())
867 if (currentDevice.is<Solid::StorageVolume>())
869 volumeDevice = currentDevice;
873 if (!volumeDevice.isValid())
876 Solid::StorageVolume *volume = volumeDevice.as<Solid::StorageVolume>();
878 SolidVolumeInfo info;
879 info.path = access->filePath();
880 info.isMounted = access->isAccessible();
881 if (!info.path.isEmpty() && !info.path.endsWith('/'))
883 info.uuid = volume->uuid();
884 info.label = volume->label();
885 info.isRemovable = drive->isRemovable();
886 m_removableVolumes << info;
890 bool ClipManager::isOnRemovableDevice(const KUrl &url)
892 SolidVolumeInfo volume;
893 QString path = url.path(KUrl::RemoveTrailingSlash);
896 //FIXME: Network shares! Here we get only the volume of the mount path...
897 // This is probably not really clean. But Solid does not help us.
898 foreach (const SolidVolumeInfo &v, m_removableVolumes)
900 if (v.isMounted && !v.path.isEmpty() && path.startsWith(v.path))
902 int length = v.path.length();
903 if (length > volumeMatch)
905 volumeMatch = v.path.length();