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>
50 #include <KFileMetaInfo>
53 ClipManager::ClipManager(KdenliveDoc *doc, QGLWidget *glContext) :
55 m_mainGLContext(glContext),
60 m_abortAudioThumb(false)
63 m_folderIdCounter = 1;
64 m_modifiedTimer.setInterval(1500);
65 connect(&m_fileWatcher, SIGNAL(dirty(QString)), this, SLOT(slotClipModified(QString)));
66 connect(&m_fileWatcher, SIGNAL(deleted(QString)), this, SLOT(slotClipMissing(QString)));
68 // Seems like a dirty signal is emitted anyways when a watched file is created, so don't react twice.
69 //connect(&m_fileWatcher, SIGNAL(created(QString)), this, SLOT(slotClipAvailable(QString)));
70 connect(&m_modifiedTimer, SIGNAL(timeout()), this, SLOT(slotProcessModifiedClips()));
72 #if KDE_IS_VERSION(4,5,0)
73 KImageCache::deleteCache("kdenlive-thumbs");
74 pixmapCache = new KImageCache("kdenlive-thumbs", 1000000);
75 pixmapCache->setEvictionPolicy(KSharedDataCache::EvictOldest);
79 ClipManager::~ClipManager()
83 m_abortAudioThumb = true;
84 m_thumbsThread.waitForFinished();
85 m_audioThumbsThread.waitForFinished();
87 m_requestedThumbs.clear();
88 m_audioThumbsQueue.clear();
89 m_thumbsMutex.unlock();
91 qDeleteAll(m_clipList);
93 #if KDE_IS_VERSION(4,5,0)
98 void ClipManager::clear()
101 m_abortAudioThumb = true;
102 m_thumbsThread.waitForFinished();
103 m_audioThumbsThread.waitForFinished();
104 m_thumbsMutex.lock();
105 m_requestedThumbs.clear();
106 m_audioThumbsQueue.clear();
107 m_thumbsMutex.unlock();
108 m_abortThumb = false;
109 m_abortAudioThumb = false;
110 m_folderList.clear();
111 m_modifiedClips.clear();
112 qDeleteAll(m_clipList);
115 m_folderIdCounter = 1;
116 #if KDE_IS_VERSION(4,5,0)
117 pixmapCache->clear();
121 void ClipManager::clearCache()
123 #if KDE_IS_VERSION(4,5,0)
124 pixmapCache->clear();
128 void ClipManager::slotRequestThumbs(const QString &id, const QList <int>& frames)
130 m_thumbsMutex.lock();
131 foreach (int frame, frames) {
132 m_requestedThumbs.insertMulti(id, frame);
134 m_thumbsMutex.unlock();
135 if (!m_thumbsThread.isRunning() && !m_abortThumb) {
136 m_thumbsThread = QtConcurrent::run(this, &ClipManager::slotGetThumbs);
140 void ClipManager::stopThumbs(const QString &id)
142 if (m_closing || (m_requestedThumbs.isEmpty() && m_processingThumbId != id && m_audioThumbsQueue.isEmpty() && m_processingAudioThumbId != id)) return;
143 // Abort video thumbs for this clip
145 m_thumbsThread.waitForFinished();
146 m_thumbsMutex.lock();
147 m_requestedThumbs.remove(id);
148 m_audioThumbsQueue.removeAll(id);
149 m_thumbsMutex.unlock();
150 m_abortThumb = false;
152 // Abort audio thumbs for this clip
153 if (m_processingAudioThumbId == id) {
154 m_abortAudioThumb = true;
155 m_audioThumbsThread.waitForFinished();
156 m_abortAudioThumb = false;
159 if (!m_thumbsThread.isRunning() && !m_requestedThumbs.isEmpty()) {
160 m_thumbsThread = QtConcurrent::run(this, &ClipManager::slotGetThumbs);
163 if (!m_audioThumbsThread.isRunning() && !m_audioThumbsQueue.isEmpty()) {
164 m_audioThumbsThread = QtConcurrent::run(this, &ClipManager::slotGetAudioThumbs);
168 void ClipManager::slotGetThumbs()
170 // We are in a new thread, so we need a new OpenGL context for the remainder of the function.
171 QGLWidget ctx(0, m_mainGLContext);
174 QMap<QString, int>::const_iterator i;
177 int thumbType = 0; // 0 = timeline thumb, 1 = project clip zone thumb, 2 = clip properties thumb
179 while (!m_requestedThumbs.isEmpty() && !m_abortThumb) {
180 m_thumbsMutex.lock();
181 i = m_requestedThumbs.constBegin();
182 m_processingThumbId = i.key();
183 QList<int> values = m_requestedThumbs.values(m_processingThumbId);
184 m_requestedThumbs.remove(m_processingThumbId);
185 if (m_processingThumbId.startsWith("?")) {
186 // if id starts with ?, it means the request comes from a clip property widget
188 m_processingThumbId.remove(0, 1);
190 if (m_processingThumbId.startsWith("#")) {
191 // if id starts with #, it means the request comes from project tree
193 m_processingThumbId.remove(0, 1);
195 m_thumbsMutex.unlock();
197 DocClipBase *clip = getClipById(m_processingThumbId);
199 max = m_requestedThumbs.size() + values.count();
201 while (!values.isEmpty() && clip->thumbProducer() && !m_abortThumb) {
202 pos = values.takeFirst();
205 clip->thumbProducer()->getGenericThumb(pos, SubProjectItem::itemDefaultHeight(), thumbType);
208 clip->thumbProducer()->getGenericThumb(pos, 180, thumbType);
211 clip->thumbProducer()->getThumb(pos);
214 if (max > 3) emit displayMessage(i18n("Loading thumbnails"), 100 * done / max);
217 m_processingThumbId.clear();
218 emit displayMessage(QString(), -1);
221 void ClipManager::checkAudioThumbs()
223 if (!KdenliveSettings::audiothumbnails()) {
224 if (m_audioThumbsThread.isRunning()) {
225 m_abortAudioThumb = true;
226 m_thumbsMutex.lock();
227 m_audioThumbsQueue.clear();
228 m_thumbsMutex.unlock();
229 m_audioThumbsThread.waitForFinished();
230 m_abortAudioThumb = false;
235 m_thumbsMutex.lock();
236 for (int i = 0; i < m_clipList.count(); ++i) {
237 DocClipBase *clip = m_clipList.at(i);
238 if (clip->hasAudioThumb() && !clip->audioThumbCreated())
239 m_audioThumbsQueue.append(m_clipList.at(i)->getId());
241 m_thumbsMutex.unlock();
242 if (!m_audioThumbsThread.isRunning() && !m_audioThumbsQueue.isEmpty()) {
243 m_audioThumbsThread = QtConcurrent::run(this, &ClipManager::slotGetAudioThumbs);
247 void ClipManager::askForAudioThumb(const QString &id)
249 DocClipBase *clip = getClipById(id);
250 if (clip && KdenliveSettings::audiothumbnails() && (clip->hasAudioThumb())) {
251 m_thumbsMutex.lock();
252 if (!m_audioThumbsQueue.contains(id)) m_audioThumbsQueue.append(id);
253 m_thumbsMutex.unlock();
254 if (!m_audioThumbsThread.isRunning()) m_audioThumbsThread = QtConcurrent::run(this, &ClipManager::slotGetAudioThumbs);
258 void ClipManager::slotGetAudioThumbs()
260 // We are in a new thread, so we need a new OpenGL context for the remainder of the function.
261 QGLWidget ctx(0, m_mainGLContext);
264 Mlt::Profile prof((char*) KdenliveSettings::current_profile().toUtf8().constData());
265 mlt_audio_format audioFormat = mlt_audio_s16;
266 while (!m_abortAudioThumb && !m_audioThumbsQueue.isEmpty()) {
267 m_thumbsMutex.lock();
268 m_processingAudioThumbId = m_audioThumbsQueue.takeFirst();
269 m_thumbsMutex.unlock();
270 DocClipBase *clip = getClipById(m_processingAudioThumbId);
271 if (!clip || clip->audioThumbCreated()) continue;
272 KUrl url = clip->fileURL();
273 QString hash = clip->getClipHash();
274 if (hash.isEmpty()) continue;
275 QString audioPath = projectFolder() + "/thumbs/" + hash + ".thumb";
276 double lengthInFrames = clip->duration().frames(m_doc->fps());
279 QString data = clip->getProperty("frequency");
280 if (!data.isEmpty()) frequency = data.toInt();
281 if (frequency <= 0) frequency = 48000;
282 data = clip->getProperty("channels");
283 if (!data.isEmpty()) channels = data.toInt();
284 if (channels <= 0) channels = 2;
288 audioByteArray storeIn;
290 if (QFileInfo(audioPath).size() > 0 && f.open(QIODevice::ReadOnly)) {
291 const QByteArray channelarray = f.readAll();
293 if (channelarray.size() != arrayWidth*(frame + lengthInFrames) * channels) {
294 kDebug() << "--- BROKEN THUMB FOR: " << url.fileName() << " ---------------------- ";
298 kDebug() << "reading audio thumbs from file";
300 int h1 = arrayWidth * channels;
301 int h2 = (int) frame * h1;
303 for (int z = (int) frame; z < (int)(frame + lengthInFrames) && !m_abortAudioThumb; z++) {
305 for (int c = 0; c < channels; c++) {
306 QByteArray audioArray(arrayWidth, '\x00');
307 for (int i = 0; i < arrayWidth; ++i) {
308 audioArray[i] = channelarray.at(h2 + h3 + i);
309 if (audioArray.at(i) > maxVolume) maxVolume = audioArray.at(i);
312 storeIn[z][c] = audioArray;
316 if (!m_abortAudioThumb) {
317 clip->setProperty("audio_max", QString::number(maxVolume - 64));
318 clip->updateAudioThumbnail(storeIn);
323 if (!f.open(QIODevice::WriteOnly)) {
324 kDebug() << "++++++++ ERROR WRITING TO FILE: " << audioPath;
325 kDebug() << "++++++++ DISABLING AUDIO THUMBS";
326 m_thumbsMutex.lock();
327 m_audioThumbsQueue.clear();
328 m_thumbsMutex.unlock();
329 KdenliveSettings::setAudiothumbnails(false);
333 Mlt::Producer producer(prof, url.path().toUtf8().constData());
334 if (!producer.is_valid()) {
335 kDebug() << "++++++++ INVALID CLIP: " << url.path();
339 producer.set("video_index", "-1");
341 if (KdenliveSettings::normaliseaudiothumbs()) {
342 /*Mlt::Filter m_convert(prof, "volume");
343 m_convert.set("gain", "normalise");
344 producer.attach(m_convert);*/
348 double framesPerSecond = mlt_producer_get_fps(producer.get_producer());
349 Mlt::Frame *mlt_frame;
351 for (int z = (int) frame; z < (int)(frame + lengthInFrames) && producer.is_valid() && !m_abortAudioThumb; z++) {
352 int val = (int)((z - frame) / (frame + lengthInFrames) * 100.0);
353 if (last_val != val && val > 1) {
354 setThumbsProgress(i18n("Creating audio thumbnail for %1", url.fileName()), val);
358 mlt_frame = producer.get_frame();
359 if (mlt_frame && mlt_frame->is_valid()) {
360 int samples = mlt_sample_calculator(framesPerSecond, frequency, mlt_frame->get_position());
361 qint16* pcm = static_cast<qint16*>(mlt_frame->get_audio(audioFormat, frequency, channels, samples));
362 for (int c = 0; c < channels; c++) {
363 QByteArray audioArray;
364 audioArray.resize(arrayWidth);
365 for (int i = 0; i < audioArray.size(); ++i) {
366 double pcmval = *(pcm + c + i * samples / audioArray.size());
368 pcmval = sqrt(pcmval) / 2.83 + 64;
369 audioArray[i] = pcmval;
370 if (pcmval > maxVolume) maxVolume = pcmval;
373 pcmval = -sqrt(-pcmval) / 2.83 + 64;
374 audioArray[i] = pcmval;
375 if (-pcmval > maxVolume) maxVolume = -pcmval;
379 storeIn[z][c] = audioArray;
382 f.write(QByteArray(arrayWidth, '\x00'));
387 setThumbsProgress(i18n("Creating audio thumbnail for %1", url.fileName()), -1);
388 if (m_abortAudioThumb) {
391 clip->updateAudioThumbnail(storeIn);
392 clip->setProperty("audio_max", QString::number(maxVolume - 64));
395 m_processingAudioThumbId.clear();
398 void ClipManager::setThumbsProgress(const QString &message, int progress)
400 m_doc->setThumbsProgress(message, progress);
403 QList <DocClipBase*> ClipManager::documentClipList() const
408 QMap <QString, QString> ClipManager::documentFolderList() const
413 void ClipManager::addClip(DocClipBase *clip)
415 m_clipList.append(clip);
416 if (clip->clipType() != Color && clip->clipType() != SlideShow && !clip->fileURL().isEmpty()) {
417 // listen for file change
418 //kDebug() << "// LISTEN FOR: " << clip->fileURL().path();
419 m_fileWatcher.addFile(clip->fileURL().path());
421 const QString id = clip->getId();
422 if (id.toInt() >= m_clipIdCounter) m_clipIdCounter = id.toInt() + 1;
423 const QString gid = clip->getProperty("groupid");
424 if (!gid.isEmpty() && gid.toInt() >= m_folderIdCounter) m_folderIdCounter = gid.toInt() + 1;
427 void ClipManager::slotDeleteClips(QStringList ids)
429 QUndoCommand *delClips = new QUndoCommand();
430 delClips->setText(i18np("Delete clip", "Delete clips", ids.size()));
432 for (int i = 0; i < ids.size(); ++i) {
433 DocClipBase *clip = getClipById(ids.at(i));
435 new AddClipCommand(m_doc, clip->toXML(), ids.at(i), false, delClips);
438 m_doc->commandStack()->push(delClips);
441 void ClipManager::deleteClip(const QString &clipId)
443 for (int i = 0; i < m_clipList.count(); ++i) {
444 if (m_clipList.at(i)->getId() == clipId) {
445 DocClipBase *clip = m_clipList.takeAt(i);
446 if (clip->clipType() != Color && clip->clipType() != SlideShow && !clip->fileURL().isEmpty()) {
447 //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())) {
448 // listen for file change
449 m_fileWatcher.removeFile(clip->fileURL().path());
458 DocClipBase *ClipManager::getClipAt(int pos)
460 return m_clipList.at(pos);
463 DocClipBase *ClipManager::getClipById(QString clipId)
465 //kDebug() << "++++ CLIP MAN, LOOKING FOR CLIP ID: " << clipId;
466 clipId = clipId.section('_', 0, 0);
467 for (int i = 0; i < m_clipList.count(); ++i) {
468 if (m_clipList.at(i)->getId() == clipId) {
469 //kDebug() << "++++ CLIP MAN, FOUND FOR CLIP ID: " << clipId;
470 return m_clipList.at(i);
476 const QList <DocClipBase *> ClipManager::getClipByResource(const QString &resource)
478 QList <DocClipBase *> list;
479 QString clipResource;
480 QString proxyResource;
481 for (int i = 0; i < m_clipList.count(); ++i) {
482 clipResource = m_clipList.at(i)->getProperty("resource");
483 proxyResource = m_clipList.at(i)->getProperty("proxy");
484 if (clipResource.isEmpty()) clipResource = m_clipList.at(i)->getProperty("colour");
485 if (clipResource == resource || proxyResource == resource) {
486 list.append(m_clipList.at(i));
493 void ClipManager::clearUnusedProducers()
495 for (int i = 0; i < m_clipList.count(); ++i) {
496 if (m_clipList.at(i)->numReferences() == 0) m_clipList.at(i)->deleteProducers();
500 void ClipManager::resetProducersList(const QList <Mlt::Producer *> prods, bool displayRatioChanged, bool fpsChanged)
502 for (int i = 0; i < m_clipList.count(); ++i) {
503 if (m_clipList.at(i)->numReferences() > 0 || displayRatioChanged || fpsChanged) {
504 m_clipList.at(i)->deleteProducers();
509 QStringList brokenClips;
510 for (int i = 0; i < prods.count(); ++i) {
512 id = prod->get("id");
513 if (id.contains('_')) id = id.section('_', 0, 0);
514 DocClipBase *clip = getClipById(id);
515 QString markup = prod->get("markup");
516 if (prod->is_blank() || !prod->is_valid() || !markup.isEmpty()) {
517 // The clip is broken (missing proxy or source clip)
518 kDebug()<<"// WARNING, CLIP "<<id<<" Cannot be loaded";
522 clip->setProducer(prod, false, true);
525 emit checkAllClips(displayRatioChanged, fpsChanged, brokenClips);
528 void ClipManager::slotAddClip(KIO::Job *job, const KUrl &, const KUrl &dst)
530 KIO::MetaData meta = job->metaData();
531 QMap <QString, QString> data;
532 data.insert("group", meta.value("group"));
533 data.insert("groupid", meta.value("groupid"));
534 data.insert("comment", meta.value("comment"));
535 kDebug()<<"Finished copying: "<<dst<<" / "<<meta.value("group")<<" / "<<meta.value("groupid");
536 slotAddClipList(KUrl::List () << dst, data);
539 void ClipManager::slotAddClipList(const KUrl::List &urls, const QMap <QString, QString> &data)
541 QUndoCommand *addClips = new QUndoCommand();
542 // Update list of removable volumes
543 //TODO: update only when new volume is plugged / unplugged
544 listRemovableVolumes();
545 foreach(const KUrl & file, urls) {
546 if (QFile::exists(file.path())) {//KIO::NetAccess::exists(file, KIO::NetAccess::SourceSide, NULL)) {
547 if (!data.contains("bypassDuplicate") && !getClipByResource(file.path()).empty()) {
548 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)
551 if (isOnRemovableDevice(file)) {
552 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"));
553 if (answer == KMessageBox::Cancel) continue;
554 else if (answer == KMessageBox::Yes) {
555 // Copy files to project folder
556 QString sourcesFolder = m_doc->projectFolder().path(KUrl::AddTrailingSlash) + "clips/";
557 KIO::NetAccess::mkdir(sourcesFolder, kapp->activeWindow());
558 //KIO::filesize_t m_requestedSize;
559 KIO::CopyJob *copyjob = KIO::copy (file, KUrl(sourcesFolder));
560 //TODO: for some reason, passing metadata does not work...
561 copyjob->addMetaData("group", data.value("group"));
562 copyjob->addMetaData("groupId", data.value("groupId"));
563 copyjob->addMetaData("comment", data.value("comment"));
564 copyjob->ui()->setWindow(kapp->activeWindow());
565 connect(copyjob, SIGNAL(copyingDone(KIO::Job*,KUrl,KUrl,time_t,bool,bool)), this, SLOT(slotAddClip(KIO::Job*,KUrl,KUrl)));
569 kDebug() << "Adding clip: " << file.path();
571 QDomElement prod = doc.createElement("producer");
572 doc.appendChild(prod);
573 prod.setAttribute("resource", file.path());
574 uint id = m_clipIdCounter++;
575 prod.setAttribute("id", QString::number(id));
576 if (data.contains("comment")) prod.setAttribute("description", data.value("comment"));
577 if (data.contains("group")) {
578 prod.setAttribute("groupname", data.value("group"));
579 prod.setAttribute("groupid", data.value("groupId"));
581 if (data.contains("video_index")) prod.setAttribute("video_index", data.value("video_index"));
582 if (data.contains("audio_index")) prod.setAttribute("audio_index", data.value("audio_index"));
584 KMimeType::Ptr type = KMimeType::findByUrl(file);
585 if (type->name().startsWith("image/")) {
586 prod.setAttribute("type", (int) Image);
587 prod.setAttribute("in", 0);
588 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::image_duration()) - 1);
589 if (KdenliveSettings::autoimagetransparency()) prod.setAttribute("transparency", 1);
590 // Read EXIF metadata for JPEG
591 if (type->is("image/jpeg")) {
592 KFileMetaInfo metaInfo(file.path(), QString("image/jpeg"), KFileMetaInfo::TechnicalInfo);
593 const QHash<QString, KFileMetaInfoItem> metaInfoItems = metaInfo.items();
594 foreach(const KFileMetaInfoItem & metaInfoItem, metaInfoItems) {
595 QDomElement meta = doc.createElement("metaproperty");
596 meta.setAttribute("name", "meta.attr." + metaInfoItem.name().section('#', 1));
597 QDomText value = doc.createTextNode(metaInfoItem.value().toString());
598 meta.setAttribute("tool", "KDE Metadata");
599 meta.appendChild(value);
600 prod.appendChild(meta);
603 } else if (type->is("application/x-kdenlivetitle")) {
604 // opening a title file
605 QDomDocument txtdoc("titledocument");
606 QFile txtfile(file.path());
607 if (txtfile.open(QIODevice::ReadOnly) && txtdoc.setContent(&txtfile)) {
609 prod.setAttribute("type", (int) Text);
610 // extract embeded images
611 QDomNodeList items = txtdoc.elementsByTagName("content");
612 for (int i = 0; i < items.count() ; ++i) {
613 QDomElement content = items.item(i).toElement();
614 if (content.hasAttribute("base64")) {
615 QString titlesFolder = m_doc->projectFolder().path(KUrl::AddTrailingSlash) + "titles/";
616 QString path = TitleDocument::extractBase64Image(titlesFolder, content.attribute("base64"));
617 if (!path.isEmpty()) {
618 content.setAttribute("url", path);
619 content.removeAttribute("base64");
623 prod.setAttribute("transparency", 1);
624 prod.setAttribute("in", 0);
625 if (!txtdoc.documentElement().hasAttribute("out")) {
626 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
627 txtdoc.documentElement().setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
630 int out = txtdoc.documentElement().attribute("out").toInt();
632 prod.setAttribute("out", out);
634 prod.setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
635 txtdoc.documentElement().setAttribute("out", m_doc->getFramePos(KdenliveSettings::title_duration()) - 1);
638 QString titleData = txtdoc.toString();
639 prod.setAttribute("xmldata", titleData);
643 new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true, addClips);
645 else kDebug()<<"// CANNOT READ FILE: "<<file;
647 if (addClips->childCount() > 0) {
648 addClips->setText(i18np("Add clip", "Add clips", addClips->childCount()));
649 m_doc->commandStack()->push(addClips);
653 void ClipManager::slotAddClipFile(const KUrl &url, const QMap <QString, QString> &data)
655 slotAddClipList(KUrl::List(url), data);
658 void ClipManager::slotAddXmlClipFile(const QString &name, const QDomElement &xml, const QString &group, const QString &groupId)
661 doc.appendChild(doc.importNode(xml, true));
662 QDomElement prod = doc.documentElement();
663 prod.setAttribute("type", (int) Playlist);
664 uint id = m_clipIdCounter++;
665 prod.setAttribute("id", QString::number(id));
666 prod.setAttribute("name", name);
667 if (!group.isEmpty()) {
668 prod.setAttribute("groupname", group);
669 prod.setAttribute("groupid", groupId);
671 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
672 m_doc->commandStack()->push(command);
675 void ClipManager::slotAddColorClipFile(const QString &name, const QString &color, const QString &duration, const QString &group, const QString &groupId)
678 QDomElement prod = doc.createElement("producer");
679 doc.appendChild(prod);
680 prod.setAttribute("mlt_service", "colour");
681 prod.setAttribute("colour", color);
682 prod.setAttribute("type", (int) Color);
683 uint id = m_clipIdCounter++;
684 prod.setAttribute("id", QString::number(id));
685 prod.setAttribute("in", "0");
686 prod.setAttribute("out", m_doc->getFramePos(duration) - 1);
687 prod.setAttribute("name", name);
688 if (!group.isEmpty()) {
689 prod.setAttribute("groupname", group);
690 prod.setAttribute("groupid", groupId);
692 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
693 m_doc->commandStack()->push(command);
696 void ClipManager::slotAddSlideshowClipFile(QMap <QString, QString> properties, const QString &group, const QString &groupId)
699 QDomElement prod = doc.createElement("producer");
700 doc.appendChild(prod);
701 QMap<QString, QString>::const_iterator i = properties.constBegin();
702 while (i != properties.constEnd()) {
703 prod.setAttribute(i.key(), i.value());
706 prod.setAttribute("type", (int) SlideShow);
707 uint id = m_clipIdCounter++;
708 if (!group.isEmpty()) {
709 prod.setAttribute("groupname", group);
710 prod.setAttribute("groupid", groupId);
712 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
713 m_doc->commandStack()->push(command);
718 void ClipManager::slotAddTextClipFile(const QString &titleName, int duration, const QString &xml, const QString &group, const QString &groupId)
721 QDomElement prod = doc.createElement("producer");
722 doc.appendChild(prod);
723 //prod.setAttribute("resource", imagePath);
724 prod.setAttribute("name", titleName);
725 prod.setAttribute("xmldata", xml);
726 uint id = m_clipIdCounter++;
727 prod.setAttribute("id", QString::number(id));
728 if (!group.isEmpty()) {
729 prod.setAttribute("groupname", group);
730 prod.setAttribute("groupid", groupId);
732 prod.setAttribute("type", (int) Text);
733 prod.setAttribute("transparency", "1");
734 prod.setAttribute("in", "0");
735 prod.setAttribute("out", duration - 1);
736 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
737 m_doc->commandStack()->push(command);
740 void ClipManager::slotAddTextTemplateClip(QString titleName, const KUrl &path, const QString &group, const QString &groupId)
743 QDomElement prod = doc.createElement("producer");
744 doc.appendChild(prod);
745 prod.setAttribute("name", titleName);
746 prod.setAttribute("resource", path.path());
747 uint id = m_clipIdCounter++;
748 prod.setAttribute("id", QString::number(id));
749 if (!group.isEmpty()) {
750 prod.setAttribute("groupname", group);
751 prod.setAttribute("groupid", groupId);
753 prod.setAttribute("type", (int) Text);
754 prod.setAttribute("transparency", "1");
755 prod.setAttribute("in", "0");
758 QDomDocument titledoc;
759 QFile txtfile(path.path());
760 if (txtfile.open(QIODevice::ReadOnly) && titledoc.setContent(&txtfile)) {
762 if (titledoc.documentElement().hasAttribute("duration")) {
763 duration = titledoc.documentElement().attribute("duration").toInt();
766 // keep some time for backwards compatibility - 26/12/12
767 duration = titledoc.documentElement().attribute("out").toInt();
769 } else txtfile.close();
771 if (duration == 0) duration = m_doc->getFramePos(KdenliveSettings::title_duration());
772 prod.setAttribute("out", duration - 1);
774 AddClipCommand *command = new AddClipCommand(m_doc, doc.documentElement(), QString::number(id), true);
775 m_doc->commandStack()->push(command);
778 int ClipManager::getFreeClipId()
780 return m_clipIdCounter++;
783 int ClipManager::getFreeFolderId()
785 return m_folderIdCounter++;
788 int ClipManager::lastClipId() const
790 return m_clipIdCounter - 1;
793 QString ClipManager::projectFolder() const
795 return m_doc->projectFolder().path();
798 void ClipManager::addFolder(const QString &id, const QString &name)
800 m_folderList.insert(id, name);
803 void ClipManager::deleteFolder(const QString &id)
805 m_folderList.remove(id);
808 AbstractGroupItem *ClipManager::createGroup()
810 AbstractGroupItem *group = new AbstractGroupItem(m_doc->fps());
811 m_groupsList.append(group);
815 void ClipManager::removeGroup(AbstractGroupItem *group)
817 m_groupsList.removeAll(group);
820 QDomElement ClipManager::groupsXml() const
823 QDomElement groups = doc.createElement("groups");
824 doc.appendChild(groups);
825 for (int i = 0; i < m_groupsList.count(); ++i) {
826 QDomElement group = doc.createElement("group");
827 groups.appendChild(group);
828 QList <QGraphicsItem *> children = m_groupsList.at(i)->childItems();
829 for (int j = 0; j < children.count(); j++) {
830 if (children.at(j)->type() == AVWidget || children.at(j)->type() == TransitionWidget) {
831 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(j));
832 ItemInfo info = item->info();
833 if (item->type() == AVWidget) {
834 QDomElement clip = doc.createElement("clipitem");
835 clip.setAttribute("track", info.track);
836 clip.setAttribute("position", info.startPos.frames(m_doc->fps()));
837 group.appendChild(clip);
838 } else if (item->type() == TransitionWidget) {
839 QDomElement clip = doc.createElement("transitionitem");
840 clip.setAttribute("track", info.track);
841 clip.setAttribute("position", info.startPos.frames(m_doc->fps()));
842 group.appendChild(clip);
847 return doc.documentElement();
851 void ClipManager::slotClipModified(const QString &path)
853 //kDebug() << "// CLIP: " << path << " WAS MODIFIED";
854 const QList <DocClipBase *> list = getClipByResource(path);
855 for (int i = 0; i < list.count(); ++i) {
856 DocClipBase *clip = list.at(i);
858 QString id = clip->getId();
859 if (!m_modifiedClips.contains(id))
860 emit modifiedClip(id);
861 m_modifiedClips[id] = QTime::currentTime();
864 if (!m_modifiedTimer.isActive()) m_modifiedTimer.start();
867 void ClipManager::slotProcessModifiedClips()
869 if (!m_modifiedClips.isEmpty()) {
870 QMapIterator<QString, QTime> i(m_modifiedClips);
871 while (i.hasNext()) {
873 if (QTime::currentTime().msecsTo(i.value()) <= -1500) {
874 emit reloadClip(i.key());
875 m_modifiedClips.remove(i.key());
880 if (m_modifiedClips.isEmpty()) m_modifiedTimer.stop();
883 void ClipManager::slotClipMissing(const QString &path)
885 // kDebug() << "// CLIP: " << path << " WAS MISSING";
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 missingClip(clip->getId());
893 void ClipManager::slotClipAvailable(const QString &path)
895 // kDebug() << "// CLIP: " << path << " WAS ADDED";
896 const QList <DocClipBase *> list = getClipByResource(path);
897 for (int i = 0; i < list.count(); ++i) {
898 DocClipBase *clip = list.at(i);
899 if (clip != NULL) emit availableClip(clip->getId());
903 int ClipManager::clipsCount() const
905 return m_clipList.count();
909 void ClipManager::listRemovableVolumes()
911 QList<SolidVolumeInfo> volumes;
912 m_removableVolumes.clear();
914 QList<Solid::Device> devices = Solid::Device::listFromType(Solid::DeviceInterface::StorageAccess);
916 foreach(const Solid::Device &accessDevice, devices)
918 // check for StorageAccess
919 if (!accessDevice.is<Solid::StorageAccess>())
922 const Solid::StorageAccess *access = accessDevice.as<Solid::StorageAccess>();
924 if (!access->isAccessible())
927 // check for StorageDrive
928 Solid::Device driveDevice;
929 for (Solid::Device currentDevice = accessDevice; currentDevice.isValid(); currentDevice = currentDevice.parent())
931 if (currentDevice.is<Solid::StorageDrive>())
933 driveDevice = currentDevice;
937 if (!driveDevice.isValid())
940 Solid::StorageDrive *drive = driveDevice.as<Solid::StorageDrive>();
941 if (!drive->isRemovable()) continue;
943 // check for StorageVolume
944 Solid::Device volumeDevice;
945 for (Solid::Device currentDevice = accessDevice; currentDevice.isValid(); currentDevice = currentDevice.parent())
947 if (currentDevice.is<Solid::StorageVolume>())
949 volumeDevice = currentDevice;
953 if (!volumeDevice.isValid())
956 Solid::StorageVolume *volume = volumeDevice.as<Solid::StorageVolume>();
958 SolidVolumeInfo info;
959 info.path = access->filePath();
960 info.isMounted = access->isAccessible();
961 if (!info.path.isEmpty() && !info.path.endsWith('/'))
963 info.uuid = volume->uuid();
964 info.label = volume->label();
965 info.isRemovable = drive->isRemovable();
966 m_removableVolumes << info;
970 bool ClipManager::isOnRemovableDevice(const KUrl &url)
972 //SolidVolumeInfo volume;
973 QString path = url.path(KUrl::RemoveTrailingSlash);
976 //FIXME: Network shares! Here we get only the volume of the mount path...
977 // This is probably not really clean. But Solid does not help us.
978 foreach (const SolidVolumeInfo &v, m_removableVolumes)
980 if (v.isMounted && !v.path.isEmpty() && path.startsWith(v.path))
982 int length = v.path.length();
983 if (length > volumeMatch)
985 volumeMatch = v.path.length();
994 void ClipManager::projectTreeThumbReady(const QString &id, int frame, const QImage &img, int type)
998 emit gotClipPropertyThumbnail(id, img);
1001 emit thumbReady(id, frame, img);
1006 #include "clipmanager.moc"