X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fkdenlivedoc.cpp;h=624a3e93acf082f138b0e39e835d503c9d72826c;hb=f5584dd222f8bda079f31c903b2b59ce82747ed9;hp=2792e45a387ae39b38ae9e331bcb414d3c91e1b1;hpb=1ecbd5b62783247938e9873868e6ce625ef23b6c;p=kdenlive diff --git a/src/kdenlivedoc.cpp b/src/kdenlivedoc.cpp index 2792e45a..624a3e93 100644 --- a/src/kdenlivedoc.cpp +++ b/src/kdenlivedoc.cpp @@ -1,72 +1,627 @@ /*************************************************************************** - kdenlivedoc.cpp - description - ------------------- - begin : Fri Nov 22 2002 - copyright : (C) 2002 by Jason Wood - email : jasonwood@blueyonder.co.uk - copyright : (C) 2005 Lucio Flavio Correa - email : lucio.correa@gmail.com - copyright : (C) Marco Gittler - email : g.marco@freenet.de - copyright : (C) 2006 Jean-Baptiste Mardelle - email : jb@ader.ch - -***************************************************************************/ - -/*************************************************************************** + * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * ***************************************************************************/ - #include #include #include #include #include #include - +#include #include "kdenlivedoc.h" +#include "docclipbase.h" +#include "profilesdialog.h" +#include "kdenlivesettings.h" +#include "renderer.h" +#include "clipmanager.h" +#include "addfoldercommand.h" +#include "editfoldercommand.h" +#include "titlewidget.h" +#include "mainwindow.h" + +KdenliveDoc::KdenliveDoc(const KUrl &url, const KUrl &projectFolder, MltVideoProfile profile, QUndoGroup *undoGroup, MainWindow *parent): QObject(parent), m_render(NULL), m_url(url), m_projectFolder(projectFolder), m_profile(profile), m_fps((double)profile.frame_rate_num / profile.frame_rate_den), m_width(profile.width), m_height(profile.height), m_commandStack(new KUndoStack(undoGroup)), m_modified(false), m_documentLoadingProgress(0), m_documentLoadingStep(0.0), m_startPos(0) { + m_clipManager = new ClipManager(this); + if (!url.isEmpty()) { + QString tmpFile; + if (KIO::NetAccess::download(url.path(), tmpFile, parent)) { + QFile file(tmpFile); + m_document.setContent(&file, false); + file.close(); + QDomNode infoXmlNode = m_document.elementsByTagName("kdenlivedoc").at(0); + QDomNode westley = m_document.elementsByTagName("westley").at(0); + if (!infoXmlNode.isNull()) { + QDomElement infoXml = infoXmlNode.toElement(); + QString profilePath = infoXml.attribute("profile"); + m_startPos = infoXml.attribute("position").toInt(); + if (!profilePath.isEmpty()) setProfilePath(profilePath); + double version = infoXml.attribute("version").toDouble(); + if (version < 0.7) convertDocument(version); + else { + //delete all mlt producers and instead, use Kdenlive saved producers + QDomNodeList prods = m_document.elementsByTagName("producer"); + int maxprod = prods.count(); + int pos = 0; + for (int i = 0; i < maxprod; i++) { + QDomNode m = prods.at(pos); + if (m.toElement().attribute("id") == "black") + pos = 1; + else westley.removeChild(m); + } + prods = m_document.elementsByTagName("kdenlive_producer"); + maxprod = prods.count(); + for (int i = 0; i < maxprod; i++) { + prods.at(0).toElement().setTagName("producer"); + westley.insertBefore(prods.at(0), QDomNode()); + } + } + QDomElement e; + QDomNodeList producers = m_document.elementsByTagName("producer"); + const int max = producers.count(); + if (max > 0) { + m_documentLoadingStep = 100.0 / (max + m_document.elementsByTagName("entry").count()); + parent->slotGotProgressInfo(i18n("Loading project clips"), (int) m_documentLoadingProgress); + } + + for (int i = 0; i < max; i++) { + e = producers.item(i).cloneNode().toElement(); + if (m_documentLoadingStep > 0) { + m_documentLoadingProgress += m_documentLoadingStep; + parent->slotGotProgressInfo(QString(), (int) m_documentLoadingProgress); + qApp->processEvents(); + } + if (!e.isNull() && e.attribute("id") != "black") { + addClip(e, e.attribute("id").toInt()); + } + } + + QDomNode markers = m_document.elementsByTagName("markers").at(0); + if (!markers.isNull()) { + QDomNodeList markerslist = markers.childNodes(); + int maxchild = markerslist.count(); + for (int k = 0; k < maxchild; k++) { + e = markerslist.at(k).toElement(); + if (e.tagName() == "marker") { + int id = e.attribute("id").toInt(); + m_clipManager->getClipById(id)->addSnapMarker(GenTime(e.attribute("time").toDouble()), e.attribute("comment")); + } + } + m_document.removeChild(markers); + } + m_document.removeChild(infoXmlNode); + + kDebug() << "Reading file: " << url.path() << ", found clips: " << producers.count(); + } else kWarning() << " NO KDENLIVE INFO FOUND IN FILE: " << url.path(); + KIO::NetAccess::removeTempFile(tmpFile); + } else { + KMessageBox::error(parent, KIO::NetAccess::lastErrorString()); + } + } else { + // Creating new document + QDomElement westley = m_document.createElement("westley"); + m_document.appendChild(westley); + + QDomElement tractor = m_document.createElement("tractor"); + tractor.setAttribute("id", "maintractor"); + QDomElement multitrack = m_document.createElement("multitrack"); + QDomElement playlist = m_document.createElement("playlist"); + playlist.setAttribute("id", "black_track"); + westley.appendChild(playlist); + + + // create playlists + int audiotracks = 2; + int videotracks = 3; + int total = audiotracks + videotracks + 1; + + for (int i = 1; i < total; i++) { + QDomElement playlist = m_document.createElement("playlist"); + playlist.setAttribute("id", "playlist" + QString::number(i)); + westley.appendChild(playlist); + } + + QDomElement track0 = m_document.createElement("track"); + track0.setAttribute("producer", "black_track"); + tractor.appendChild(track0); + + // create audio tracks + for (int i = 1; i < audiotracks + 1; i++) { + QDomElement track = m_document.createElement("track"); + track.setAttribute("producer", "playlist" + QString::number(i)); + track.setAttribute("hide", "video"); + tractor.appendChild(track); + } + + // create video tracks + for (int i = audiotracks + 1; i < total; i++) { + QDomElement track = m_document.createElement("track"); + track.setAttribute("producer", "playlist" + QString::number(i)); + tractor.appendChild(track); + } + + for (uint i = 2; i < total ; i++) { + QDomElement transition = m_document.createElement("transition"); + transition.setAttribute("in", "0"); + //TODO: Make audio mix last for all project duration + transition.setAttribute("out", "15000"); + + QDomElement property = m_document.createElement("property"); + property.setAttribute("name", "a_track"); + QDomText value = m_document.createTextNode(QString::number(1)); + property.appendChild(value); + transition.appendChild(property); + + property = m_document.createElement("property"); + property.setAttribute("name", "b_track"); + value = m_document.createTextNode(QString::number(i)); + property.appendChild(value); + transition.appendChild(property); + + property = m_document.createElement("property"); + property.setAttribute("name", "mlt_service"); + value = m_document.createTextNode("mix"); + property.appendChild(value); + transition.appendChild(property); + + property = m_document.createElement("property"); + property.setAttribute("name", "combine"); + value = m_document.createTextNode("1"); + property.appendChild(value); + transition.appendChild(property); + + property = m_document.createElement("property"); + property.setAttribute("name", "internal_added"); + value = m_document.createTextNode("237"); + property.appendChild(value); + transition.appendChild(property); + tractor.appendChild(transition); + } + westley.appendChild(tractor); + } + m_scenelist = m_document.toString(); + // kDebug() << "scenelist" << m_scenelist; + if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true); + else m_timecode.setFormat((int) m_fps); +} + +KdenliveDoc::~KdenliveDoc() { + delete m_commandStack; + delete m_clipManager; +} + +void KdenliveDoc::convertDocument(double version) { + // Opening a old Kdenlive document + QDomNode westley = m_document.elementsByTagName("westley").at(1); + QDomNode tractor = m_document.elementsByTagName("tractor").at(0); + QDomNode kdenlivedoc = m_document.elementsByTagName("kdenlivedoc").at(0); + QDomNode multitrack = m_document.elementsByTagName("multitrack").at(0); + QDomNodeList playlists = m_document.elementsByTagName("playlist"); + + QDomNode props = m_document.elementsByTagName("properties").at(0).toElement(); + QString profile = props.toElement().attribute("videoprofile"); + if (profile == "dv_wide") profile = "dv_pal_wide"; + if (!profile.isEmpty()) { + setProfilePath(profile); + } else setProfilePath("dv_pal"); + + // move playlists outside of tractor and add the tracks instead + int max = playlists.count(); + for (int i = 0; i < max; i++) { + QDomNode n = playlists.at(i); + westley.insertBefore(n, QDomNode()); + QDomElement pl = n.toElement(); + QDomElement track = m_document.createElement("track"); + QString trackType = pl.attribute("hide"); + if (!trackType.isEmpty()) track.setAttribute("hide", trackType); + QString playlist_id = pl.attribute("id"); + if (playlist_id.isEmpty()) { + playlist_id = "black_track"; + pl.setAttribute("id", playlist_id); + } + track.setAttribute("producer", playlist_id); + tractor.appendChild(track); + } + tractor.removeChild(multitrack); + + // audio track mixing transitions should not be added to track view, so add required attribute + QDomNodeList transitions = m_document.elementsByTagName("transition"); + max = transitions.count(); + for (int i = 0; i < max; i++) { + QDomElement tr = transitions.at(i).toElement(); + if (tr.attribute("combine") == "1" && tr.attribute("mlt_service") == "mix") { + QDomElement property = m_document.createElement("property"); + property.setAttribute("name", "internal_added"); + QDomText value = m_document.createTextNode("237"); + property.appendChild(value); + tr.appendChild(property); + } else { + // convert transition + QDomNamedNodeMap attrs = tr.attributes(); + for (unsigned int j = 0; j < attrs.count(); j++) { + QString attrName = attrs.item(j).nodeName(); + if (attrName != "in" && attrName != "out" && attrName != "id") { + QDomElement property = m_document.createElement("property"); + property.setAttribute("name", attrName); + QDomText value = m_document.createTextNode(attrs.item(j).nodeValue()); + property.appendChild(value); + tr.appendChild(property); + } + } + } + } + + // move transitions after tracks + for (int i = 0; i < max; i++) { + tractor.insertAfter(transitions.at(0), QDomNode()); + } + + QDomElement markers = m_document.createElement("markers"); + + // change producer names + QDomNodeList producers = m_document.elementsByTagName("producer"); + max = producers.count(); + for (int i = 0; i < max; i++) { + QDomElement prod = producers.at(0).toElement(); + QDomNode m = prod.firstChild(); + if (!m.isNull() && m.toElement().tagName() == "markers") { + QDomNodeList prodchilds = m.childNodes(); + int maxchild = prodchilds.count(); + for (int k = 0; k < maxchild; k++) { + QDomElement mark = prodchilds.at(0).toElement(); + mark.setAttribute("id", prod.attribute("id")); + markers.insertAfter(mark, QDomNode()); + } + prod.removeChild(m); + } + int duration = prod.attribute("duration").toInt(); + if (duration > 0) prod.setAttribute("out", QString::number(duration)); + westley.insertBefore(prod, QDomNode()); + } + + QDomNode westley0 = m_document.elementsByTagName("westley").at(0); + if (!markers.firstChild().isNull()) westley0.appendChild(markers); + westley0.removeChild(kdenlivedoc); + + QDomNodeList elements = westley.childNodes(); + max = elements.count(); + for (int i = 0; i < max; i++) { + QDomElement prod = elements.at(0).toElement(); + westley0.insertAfter(prod, QDomNode()); + } + + westley0.removeChild(westley); + + //kDebug() << "///////////////// CONVERTED DOC:"; + //kDebug() << m_document.toString(); + //kDebug() << "///////////////// END CONVERTED DOC:"; +} + +QDomElement KdenliveDoc::documentInfoXml(QDomElement timelineInfo) { + QDomDocument doc; + QDomElement e; + QDomElement addedXml = doc.createElement("kdenlivedoc"); + QDomElement markers = doc.createElement("markers"); + addedXml.setAttribute("version", "0.7"); + addedXml.setAttribute("profile", profilePath()); + addedXml.setAttribute("position", m_render->seekPosition().frames(m_fps)); + QList list = m_clipManager->documentClipList(); + for (int i = 0; i < list.count(); i++) { + e = list.at(i)->toXML(); + e.setTagName("kdenlive_producer"); + addedXml.appendChild(doc.importNode(e, true)); + QList < CommentedTime > marks = list.at(i)->commentedSnapMarkers(); + for (int j = 0; j < marks.count(); j++) { + QDomElement marker = doc.createElement("marker"); + marker.setAttribute("time", marks.at(j).time().ms() / 1000); + marker.setAttribute("comment", marks.at(j).comment()); + marker.setAttribute("id", e.attribute("id")); + markers.appendChild(marker); + } + } + addedXml.appendChild(markers); + addedXml.appendChild(doc.importNode(timelineInfo, true)); + //kDebug() << m_document.toString(); + return addedXml; +} + + +ClipManager *KdenliveDoc::clipManager() { + return m_clipManager; +} + +KUrl KdenliveDoc::projectFolder() const { + if (m_projectFolder.isEmpty()) return KUrl(KStandardDirs::locateLocal("appdata", "/projects/")); + return m_projectFolder; +} + +QString KdenliveDoc::getDocumentStandard() { + //WARNING: this way to tell the video standard is a bit hackish... + if (m_profile.description.contains("pal", Qt::CaseInsensitive) || m_profile.description.contains("25", Qt::CaseInsensitive) || m_profile.description.contains("50", Qt::CaseInsensitive)) return "PAL"; + return "NTSC"; +} + +QString KdenliveDoc::profilePath() const { + return m_profile.path; +} + +void KdenliveDoc::setProfilePath(QString path) { + KdenliveSettings::setCurrent_profile(path); + m_profile = ProfilesDialog::getVideoProfile(path); + m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den; + m_width = m_profile.width; + m_height = m_profile.height; + if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true); + else m_timecode.setFormat((int) m_fps); +} + +void KdenliveDoc::setThumbsProgress(const QString &message, int progress) { + emit progressInfo(message, progress); +} + +void KdenliveDoc::loadingProgressed() { + m_documentLoadingProgress += m_documentLoadingStep; + emit progressInfo(QString(), (int) m_documentLoadingProgress); +} + +KUndoStack *KdenliveDoc::commandStack() { + return m_commandStack; +} + +void KdenliveDoc::setRenderer(Render *render) { + m_render = render; + emit progressInfo(i18n("Loading playlist..."), 0); + qApp->processEvents(); + if (m_render) m_render->setSceneList(m_scenelist, m_startPos); + emit progressInfo(QString(), -1); +} + +Render *KdenliveDoc::renderer() { + return m_render; +} + +void KdenliveDoc::updateClip(int id) { + emit updateClipDisplay(id); +} -KdenliveDoc::KdenliveDoc(KUrl url, double fps, int width, int height, QWidget *parent):QObject(parent), m_url(url), m_projectName(NULL) -{ - if (!url.isEmpty()) { - QString tmpFile; - if(KIO::NetAccess::download(url.path(), tmpFile, parent)) - { - QFile file(tmpFile); - m_document.setContent(&file, false); - file.close(); - m_projectName = url.fileName(); - - KIO::NetAccess::removeTempFile(tmpFile); - } - else - { - KMessageBox::error(parent, - KIO::NetAccess::lastErrorString()); - } - } +int KdenliveDoc::getFramePos(QString duration) { + return m_timecode.getFrameCount(duration, m_fps); } -KdenliveDoc::~KdenliveDoc() -{ +QString KdenliveDoc::producerName(int id) { + QString result = "unnamed"; + QDomNodeList prods = producersList(); + int ct = prods.count(); + for (int i = 0; i < ct ; i++) { + QDomElement e = prods.item(i).toElement(); + if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) { + result = e.attribute("name"); + if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName(); + break; + } + } + return result; } -QString KdenliveDoc::documentName() -{ - return m_projectName; +void KdenliveDoc::setProducerDuration(int id, int duration) { + QDomNodeList prods = producersList(); + int ct = prods.count(); + for (int i = 0; i < ct ; i++) { + QDomElement e = prods.item(i).toElement(); + if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) { + e.setAttribute("duration", QString::number(duration)); + break; + } + } } -QDomNodeList KdenliveDoc::producersList() -{ - return m_document.elementsByTagName("producer"); +int KdenliveDoc::getProducerDuration(int id) { + int result = 0; + QDomNodeList prods = producersList(); + int ct = prods.count(); + for (int i = 0; i < ct ; i++) { + QDomElement e = prods.item(i).toElement(); + if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) { + result = e.attribute("duration").toInt(); + break; + } + } + return result; } + +QDomDocument KdenliveDoc::generateSceneList() { + QDomDocument doc; + QDomElement westley = doc.createElement("westley"); + doc.appendChild(westley); + QDomElement prod = doc.createElement("producer"); +} + +QDomDocument KdenliveDoc::toXml() const { + return m_document; +} + +Timecode KdenliveDoc::timecode() const { + return m_timecode; +} + +QDomNodeList KdenliveDoc::producersList() { + return m_document.elementsByTagName("producer"); +} + +void KdenliveDoc::backupMltPlaylist() { + if (m_render) m_scenelist = m_render->sceneList(); +} + +double KdenliveDoc::fps() const { + return m_fps; +} + +int KdenliveDoc::width() const { + return m_width; +} + +int KdenliveDoc::height() const { + return m_height; +} + +KUrl KdenliveDoc::url() const { + return m_url; +} + +void KdenliveDoc::setUrl(KUrl url) { + m_url = url; +} + +void KdenliveDoc::setModified(bool mod) { + if (mod == m_modified) return; + m_modified = mod; + emit docModified(m_modified); +} + +bool KdenliveDoc::isModified() const { + return m_modified; +} + +QString KdenliveDoc::description() const { + if (m_url.isEmpty()) + return i18n("Untitled") + " / " + m_profile.description; + else + return m_url.fileName() + " / " + m_profile.description; +} + +void KdenliveDoc::addClip(const QDomElement &elem, const int clipId) { + DocClipBase *clip = new DocClipBase(m_clipManager, elem, clipId); + kDebug() << "///////// DOCUM, CREATING NEW CLIP, ID:" << clipId << ", PAR ID:" << elem.attribute("groupid"); + m_clipManager->addClip(clip); + emit addProjectClip(clip); +} + +void KdenliveDoc::addFolder(const QString foldername, int clipId, bool edit) { + emit addProjectFolder(foldername, clipId, false, edit); +} + +void KdenliveDoc::deleteFolder(const QString foldername, int clipId) { + emit addProjectFolder(foldername, clipId, true); +} + +void KdenliveDoc::deleteProjectClip(QList ids) { + for (int i = 0; i < ids.size(); ++i) { + emit deletTimelineClip(ids.at(i)); + m_clipManager->slotDeleteClip(ids.at(i)); + } + setModified(true); +} + +void KdenliveDoc::deleteProjectFolder(QMap map) { + QMapIterator i(map); + while (i.hasNext()) { + i.next(); + slotDeleteFolder(i.key(), i.value()); + } + setModified(true); +} + +void KdenliveDoc::deleteClip(const uint clipId) { + emit signalDeleteProjectClip(clipId); + m_clipManager->deleteClip(clipId); +} + +void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group, const int groupId) { + kDebug() << "///////// DOCUM, ADD CLP: " << url; + m_clipManager->slotAddClipFile(url, group, groupId); + setModified(true); +} + +void KdenliveDoc::slotAddTextClipFile(const QString path, const QString group, const int groupId) { + kDebug() << "///////// DOCUM, ADD TXT CLP: " << path; + m_clipManager->slotAddTextClipFile(path, group, groupId); + setModified(true); +} + +void KdenliveDoc::slotAddFolder(const QString folderName) { + AddFolderCommand *command = new AddFolderCommand(this, folderName, m_clipManager->getFreeClipId(), true); + commandStack()->push(command); + setModified(true); +} + +void KdenliveDoc::slotDeleteFolder(const QString folderName, const int id) { + AddFolderCommand *command = new AddFolderCommand(this, folderName, id, false); + commandStack()->push(command); + setModified(true); +} + +void KdenliveDoc::slotEditFolder(const QString newfolderName, const QString oldfolderName, int clipId) { + EditFolderCommand *command = new EditFolderCommand(this, newfolderName, oldfolderName, clipId, false); + commandStack()->push(command); + setModified(true); +} + +int KdenliveDoc::getFreeClipId() { + return m_clipManager->getFreeClipId(); +} + +DocClipBase *KdenliveDoc::getBaseClip(int clipId) { + return m_clipManager->getClipById(clipId); +} + +void KdenliveDoc::slotAddColorClipFile(const QString name, const QString color, QString duration, const QString group, const int groupId) { + m_clipManager->slotAddColorClipFile(name, color, duration, group, groupId); + setModified(true); +} + +void KdenliveDoc::slotAddSlideshowClipFile(const QString name, const QString path, int count, const QString duration, bool loop, const QString group, const int groupId) { + m_clipManager->slotAddSlideshowClipFile(name, path, count, duration, loop, group, groupId); + setModified(true); +} + +void KdenliveDoc::slotCreateTextClip(QString group, int groupId) { + QString titlesFolder = projectFolder().path() + "/titles/"; + KStandardDirs::makeDir(titlesFolder); + TitleWidget *dia_ui = new TitleWidget(KUrl(), titlesFolder, m_render, kapp->activeWindow()); + if (dia_ui->exec() == QDialog::Accepted) { + QString titleName = "title"; + int counter = 0; + QString path = titlesFolder + titleName + QString::number(counter).rightJustified(3, '0', false); + while (QFile::exists(path + ".kdenlivetitle")) { + counter++; + path = titlesFolder + titleName + QString::number(counter).rightJustified(3, '0', false); + } + QPixmap pix = dia_ui->renderedPixmap(); + pix.save(path + ".png"); + dia_ui->saveTitle(path + ".kdenlivetitle"); + slotAddTextClipFile(path, QString(), -1); + } + delete dia_ui; +} + +void KdenliveDoc::editTextClip(QString path, int id) { + TitleWidget *dia_ui = new TitleWidget(KUrl(path + ".kdenlivetitle"), path, m_render, kapp->activeWindow()); + if (dia_ui->exec() == QDialog::Accepted) { + QPixmap pix = dia_ui->renderedPixmap(); + pix.save(path + ".png"); + dia_ui->saveTitle(path + ".kdenlivetitle"); + //slotAddClipFile(KUrl("/tmp/kdenlivetitle.png"), QString(), -1); + emit refreshClipThumbnail(id); + } + delete dia_ui; +} + + #include "kdenlivedoc.moc"