X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fdocumentvalidator.cpp;h=f7cbd056c1ec1817e88519599c7a168e08207f35;hb=40f589ae92b921e6251481a6945b16a6ea1dc068;hp=6aad1ae41a0ba8a7385ed8c778b38ccc05b2896c;hpb=3d6860cb1c05c50a462a82ca7fbfa163ec295b66;p=kdenlive diff --git a/src/documentvalidator.cpp b/src/documentvalidator.cpp index 6aad1ae4..f7cbd056 100644 --- a/src/documentvalidator.cpp +++ b/src/documentvalidator.cpp @@ -29,6 +29,7 @@ #include #include + DocumentValidator::DocumentValidator(QDomDocument doc): m_doc(doc), m_modified(false) @@ -36,36 +37,34 @@ DocumentValidator::DocumentValidator(QDomDocument doc): bool DocumentValidator::validate(const double currentVersion) { - // Check if we're validating a Kdenlive project - if (!isProject()) + QDomElement mlt = m_doc.firstChildElement("mlt"); + // At least the root element must be there + if (mlt.isNull()) return false; + QDomElement kdenliveDoc = mlt.firstChildElement("kdenlivedoc"); + // Check if we're validating a Kdenlive project + if (kdenliveDoc.isNull()) + return false; // Upgrade the document to the latest version - QDomNode kdenlivedocNode = m_doc.elementsByTagName("kdenlivedoc").at(0); - QDomElement kdenlivedocElm = kdenlivedocNode.toElement(); - if (!upgrade(kdenlivedocElm.attribute("version").toDouble(), currentVersion)) + if (!upgrade(kdenliveDoc.attribute("version").toDouble(), currentVersion)) return false; /* * Check the syntax (this will be replaced by XSD validation with Qt 4.6) * and correct some errors */ - QDomNode mltNode = m_doc.elementsByTagName("mlt").at(0); - QDomElement mltElm = mltNode.toElement(); - if (mltElm.isNull()) // At least the root element must be there - return false; - else { + { // Return (or create) the tractor - QDomNode tractorNode = m_doc.elementsByTagName("tractor").at(0); - QDomElement tractorElm = tractorNode.toElement(); - if (tractorElm.isNull()) { + QDomElement tractor = mlt.firstChildElement("tractor"); + if (tractor.isNull()) { m_modified = true; - tractorElm = m_doc.createElement("tractor"); - tractorElm.setAttribute("global_feed", "1"); - tractorElm.setAttribute("in", "0"); - tractorElm.setAttribute("out", "-1"); - tractorElm.setAttribute("id", "maintractor"); - mltElm.appendChild(tractorElm); + tractor = m_doc.createElement("tractor"); + tractor.setAttribute("global_feed", "1"); + tractor.setAttribute("in", "0"); + tractor.setAttribute("out", "-1"); + tractor.setAttribute("id", "maintractor"); + mlt.appendChild(tractor); } /* @@ -74,36 +73,67 @@ bool DocumentValidator::validate(const double currentVersion) */ QDomNodeList playlists = m_doc.elementsByTagName("playlist"); int tracksMax = playlists.count() - 1; // Remove the black track - QDomNodeList tracks = m_doc.elementsByTagName("track"); + QDomNodeList tracks = tractor.elementsByTagName("track"); tracksMax = qMax(tracks.count() - 1, tracksMax); - QDomNodeList tracksinfo = m_doc.elementsByTagName("trackinfo"); + QDomNodeList tracksinfo = kdenliveDoc.elementsByTagName("trackinfo"); tracksMax = qMax(tracksinfo.count(), tracksMax); tracksMax = qMax(1, tracksMax); // Force existance of one track if (playlists.count() - 1 < tracksMax || tracks.count() - 1 < tracksMax || tracksinfo.count() < tracksMax) { + kDebug() << "//// WARNING, PROJECT IS CORRUPTED, MISSING TRACK"; m_modified = true; int difference; + // use the MLT tracks as reference + if (tracks.count() - 1 < tracksMax) { + // Looks like one MLT track is missing, remove the extra Kdenlive track if there is one. + if (tracksinfo.count() != tracks.count() - 1) { + // The Kdenlive tracks are not ok, clear and rebuild them + QDomNode tinfo = kdenliveDoc.elementsByTagName("tracksinfo").at(0); + QDomNode tnode = tinfo.firstChild(); + while (!tnode.isNull()) { + tinfo.removeChild(tnode); + tnode = tinfo.firstChild(); + } + + for (int i = 1; i < tracks.count(); i++) { + QString hide = tracks.at(i).toElement().attribute("hide"); + QDomElement newTrack = m_doc.createElement("trackinfo"); + if (hide == "video") { + // audio track; + newTrack.setAttribute("type", "audio"); + newTrack.setAttribute("blind", 1); + newTrack.setAttribute("mute", 0); + newTrack.setAttribute("lock", 0); + } else { + newTrack.setAttribute("blind", 0); + newTrack.setAttribute("mute", 0); + newTrack.setAttribute("lock", 0); + } + tinfo.appendChild(newTrack); + } + } + } + if (playlists.count() - 1 < tracksMax) { difference = tracksMax - (playlists.count() - 1); for (int i = 0; i < difference; ++i) { QDomElement playlist = m_doc.createElement("playlist"); - mltElm.appendChild(playlist); + mlt.appendChild(playlist); } } if (tracks.count() - 1 < tracksMax) { difference = tracksMax - (tracks.count() - 1); for (int i = 0; i < difference; ++i) { QDomElement track = m_doc.createElement("track"); - tractorElm.appendChild(track); + tractor.appendChild(track); } } if (tracksinfo.count() < tracksMax) { - QDomNode tracksinfoNode = m_doc.elementsByTagName("tracksinfo").at(0); - QDomElement tracksinfoElm = tracksinfoNode.toElement(); + QDomElement tracksinfoElm = kdenliveDoc.firstChildElement("tracksinfo"); if (tracksinfoElm.isNull()) { tracksinfoElm = m_doc.createElement("tracksinfo"); - kdenlivedocElm.appendChild(tracksinfoElm); + kdenliveDoc.appendChild(tracksinfoElm); } difference = tracksMax - tracksinfo.count(); for (int i = 0; i < difference; ++i) { @@ -113,10 +143,11 @@ bool DocumentValidator::validate(const double currentVersion) tracksinfoElm.appendChild(trackinfo); } } - } + } // TODO: check the tracks references // TODO: check internal mix transitions + } return true; @@ -134,7 +165,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) // The document is too new if (version > currentVersion) { kDebug() << "Unable to open document with version " << version; - KMessageBox::sorry(kapp->activeWindow(), i18n("This project type is unsupported (version %1) and can't be loaded.\nPlease consider upgrading you Kdenlive version.", version), i18n("Unable to open project")); + KMessageBox::sorry(kapp->activeWindow(), i18n("This project type is unsupported (version %1) and can't be loaded.\nPlease consider upgrading your Kdenlive version.", version), i18n("Unable to open project")); return false; } @@ -782,6 +813,30 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) } } } + if (version <= 0.85) { + // update the LADSPA effects to use the new ladspa.id format instead of external xml file + QDomNodeList effectNodes = m_doc.elementsByTagName("filter"); + for (int i = 0; i < effectNodes.count(); ++i) { + QDomElement effect = effectNodes.at(i).toElement(); + if (EffectsList::property(effect, "mlt_service") == "ladspa") { + // Needs to be converted + QStringList info = getInfoFromEffectName(EffectsList::property(effect, "kdenlive_id")); + if (info.isEmpty()) continue; + // info contains the correct ladspa.id from kdenlive effect name, and a list of parameter's old and new names + EffectsList::setProperty(effect, "kdenlive_id", info.at(0)); + EffectsList::setProperty(effect, "tag", info.at(0)); + EffectsList::setProperty(effect, "mlt_service", info.at(0)); + EffectsList::removeProperty(effect, "src"); + for (int j = 1; j < info.size(); j++) { + QString value = EffectsList::property(effect, info.at(j).section('=', 0, 0)); + if (!value.isEmpty()) { + // update parameter name + EffectsList::renameProperty(effect, info.at(j).section('=', 0, 0), info.at(j).section('=', 1, 1)); + } + } + } + } + } // The document has been converted: mark it as modified @@ -790,6 +845,84 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) return true; } +QStringList DocumentValidator::getInfoFromEffectName(const QString oldName) +{ + QStringList info; + // Returns a list to convert old Kdenlive ladspa effects + if (oldName == "pitch_shift") { + info << "ladspa.1433"; + info << "pitch=0"; + } + else if (oldName == "vinyl") { + info << "ladspa.1905"; + info << "year=0"; + info << "rpm=1"; + info << "warping=2"; + info << "crackle=3"; + info << "wear=4"; + } + else if (oldName == "room_reverb") { + info << "ladspa.1216"; + info << "room=0"; + info << "delay=1"; + info << "damp=2"; + } + else if (oldName == "reverb") { + info << "ladspa.1423"; + info << "room=0"; + info << "damp=1"; + } + else if (oldName == "rate_scale") { + info << "ladspa.1417"; + info << "rate=0"; + } + else if (oldName == "pitch_scale") { + info << "ladspa.1193"; + info << "coef=0"; + } + else if (oldName == "phaser") { + info << "ladspa.1217"; + info << "rate=0"; + info << "depth=1"; + info << "feedback=2"; + info << "spread=3"; + } + else if (oldName == "limiter") { + info << "ladspa.1913"; + info << "gain=0"; + info << "limit=1"; + info << "release=2"; + } + else if (oldName == "equalizer_15") { + info << "ladspa.1197"; + info << "1=0"; + info << "2=1"; + info << "3=2"; + info << "4=3"; + info << "5=4"; + info << "6=5"; + info << "7=6"; + info << "8=7"; + info << "9=8"; + info << "10=9"; + info << "11=10"; + info << "12=11"; + info << "13=12"; + info << "14=13"; + info << "15=14"; + } + else if (oldName == "equalizer") { + info << "ladspa.1901"; + info << "logain=0"; + info << "midgain=1"; + info << "higain=2"; + } + else if (oldName == "declipper") { + info << "ladspa.1195"; + } + return info; +} + QString DocumentValidator::colorToString(const QColor& c) { QString ret = "%1,%2,%3,%4";