X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fdocumentvalidator.cpp;h=ef8e069489f8f1bc934f83c9b6eb511f833027ee;hb=c24658bd34221d735f0641c924b890e1a6be7101;hp=f7cbd056c1ec1817e88519599c7a168e08207f35;hpb=dc634132842e40ee3e4d738e267d2b9300e830fb;p=kdenlive diff --git a/src/documentvalidator.cpp b/src/documentvalidator.cpp index f7cbd056..ef8e0694 100644 --- a/src/documentvalidator.cpp +++ b/src/documentvalidator.cpp @@ -20,18 +20,29 @@ #include "documentvalidator.h" #include "definitions.h" +#include "initeffects.h" +#include "mainwindow.h" #include #include #include -#include +#include +#include #include #include +#include +#include +#include +#include -DocumentValidator::DocumentValidator(QDomDocument doc): +#include + + +DocumentValidator::DocumentValidator(const QDomDocument &doc, const KUrl &documentUrl): m_doc(doc), + m_url(documentUrl), m_modified(false) {} @@ -46,8 +57,72 @@ bool DocumentValidator::validate(const double currentVersion) // Check if we're validating a Kdenlive project if (kdenliveDoc.isNull()) return false; + + QString rootDir = mlt.attribute("root"); + if (rootDir == "$CURRENTPATH") { + // The document was extracted from a Kdenlive archived project, fix root directory + QString playlist = m_doc.toString(); + playlist.replace("$CURRENTPATH", m_url.directory(KUrl::IgnoreTrailingSlash)); + m_doc.setContent(playlist); + mlt = m_doc.firstChildElement("mlt"); + kdenliveDoc = mlt.firstChildElement("kdenlivedoc"); + } + + // Previous MLT / Kdenlive versions used C locale by default + QLocale documentLocale = QLocale::c(); + + if (mlt.hasAttribute("LC_NUMERIC")) { + // Set locale for the document + const QString newLocale = setlocale(LC_NUMERIC, mlt.attribute("LC_NUMERIC").toUtf8().constData()); + documentLocale = QLocale(mlt.attribute("LC_NUMERIC")); + + // Make sure Qt locale and C++ locale have the same numeric separator, might not be the case + // With some locales since C++ and Qt use a different database for locales + char *separator = localeconv()->decimal_point; + if (newLocale.isEmpty()) { + // Requested locale not available, ask for install + KMessageBox::sorry(kapp->activeWindow(), i18n("The document was created in \"%1\" locale, which is not installed on your system. Please install that language pack. Until then, Kdenlive might not be able to correctly open the document.", mlt.attribute("LC_NUMERIC"))); + } + + if (separator != documentLocale.decimalPoint()) { + KMessageBox::sorry(kapp->activeWindow(), i18n("There is a locale conflict on your system. The document uses locale %1 which uses a \"%2\" as numeric separator (in system libraries) but Qt expects \"%3\". You might not be able to correctly open the project.", mlt.attribute("LC_NUMERIC"), separator, documentLocale.decimalPoint())); + kDebug()<<"------\n!!! system locale is not similar to Qt's locale... be prepared for bugs!!!\n------"; + // HACK: There is a locale conflict, so set locale to at least have correct decimal point + if (strncmp(separator, ".", 1) == 0) documentLocale = QLocale::c(); + else if (strncmp(separator, ",", 1) == 0) documentLocale = QLocale("fr_FR.UTF-8"); + } + } + + documentLocale.setNumberOptions(QLocale::OmitGroupSeparator); + if (documentLocale.decimalPoint() != QLocale().decimalPoint()) { + // If loading an older MLT file without LC_NUMERIC, set locale to C which was previously the default + if (!mlt.hasAttribute("LC_NUMERIC")) { + setlocale(LC_NUMERIC, "C"); + } + + QLocale::setDefault(documentLocale); + // locale conversion might need to be redone + initEffects::parseEffectFiles(setlocale(LC_NUMERIC, NULL)); + } + + bool ok; + double version = documentLocale.toDouble(kdenliveDoc.attribute("version"), &ok); + if (!ok) { + // Could not parse version number, there is probably a conflict in decimal separator + QLocale tempLocale = QLocale(mlt.attribute("LC_NUMERIC")); + version = tempLocale.toDouble(kdenliveDoc.attribute("version"), &ok); + if (!ok) version = kdenliveDoc.attribute("version").toDouble(&ok); + if (!ok) { + // Last try: replace comma with a dot + QString versionString = kdenliveDoc.attribute("version"); + if (versionString.contains(',')) versionString.replace(',', '.'); + version = versionString.toDouble(&ok); + if (!ok) kDebug()<<"// CANNOT PARSE VERSION NUMBER, ERROR!"; + } + } + // Upgrade the document to the latest version - if (!upgrade(kdenliveDoc.attribute("version").toDouble(), currentVersion)) + if (!upgrade(version, currentVersion)) return false; /* @@ -89,14 +164,14 @@ bool DocumentValidator::validate(const double currentVersion) // 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 tinfo = kdenliveDoc.firstChildElement("tracksinfo"); QDomNode tnode = tinfo.firstChild(); while (!tnode.isNull()) { tinfo.removeChild(tnode); tnode = tinfo.firstChild(); } - for (int i = 1; i < tracks.count(); i++) { + 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") { @@ -150,6 +225,8 @@ bool DocumentValidator::validate(const double currentVersion) } + updateEffects(); + return true; } @@ -212,7 +289,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) blank_tractor.appendChild(blank_track); QDomNodeList kdenlivetracks = m_doc.elementsByTagName("kdenlivetrack"); - for (int i = 0; i < kdenlivetracks.count(); i++) { + for (int i = 0; i < kdenlivetracks.count(); ++i) { blank_playlist = m_doc.createElement("playlist"); blank_playlist.setAttribute("id", "playlist" + QString::number(i)); westley.insertBefore(blank_playlist, QDomNode()); @@ -224,7 +301,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) blank_track.setAttribute("hide", "video"); } } - } else for (int i = 0; i < max; i++) { + } else for (int i = 0; i < max; ++i) { QDomNode n = playlists.at(i); westley.insertBefore(n, QDomNode()); QDomElement pl = n.toElement(); @@ -285,7 +362,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) // audio track mixing transitions should not be added to track view, so add required attribute QDomNodeList transitions = m_doc.elementsByTagName("transition"); max = transitions.count(); - for (int i = 0; i < max; i++) { + 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_doc.createElement("property"); @@ -315,14 +392,14 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) } // move transitions after tracks - for (int i = 0; i < max; i++) { + for (int i = 0; i < max; ++i) { tractor.insertAfter(transitions.at(0), QDomNode()); } // Fix filters format QDomNodeList entries = m_doc.elementsByTagName("entry"); max = entries.count(); - for (int i = 0; i < max; i++) { + for (int i = 0; i < max; ++i) { QString last_id; int effectix = 0; QDomNode m = entries.at(i).firstChild(); @@ -362,7 +439,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) max = filters.count(); QString last_id; int effectix = 0; - for (int i = 0; i < max; i++) { + for (int i = 0; i < max; ++i) { QDomElement filt = filters.at(i).toElement(); QDomNamedNodeMap attrs = filt.attributes(); QString current_id = filt.attribute("kdenlive_id"); @@ -391,7 +468,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) // fix slowmotion QDomNodeList producers = westley.toElement().elementsByTagName("producer"); max = producers.count(); - for (int i = 0; i < max; i++) { + for (int i = 0; i < max; ++i) { QDomElement prod = producers.at(i).toElement(); if (prod.attribute("mlt_service") == "framebuffer") { QString slowmotionprod = prod.attribute("resource"); @@ -405,7 +482,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) // This will get the xml producers: producers = m_doc.elementsByTagName("producer"); max = producers.count(); - for (int i = 0; i < max; i++) { + for (int i = 0; i < max; ++i) { QDomElement prod = producers.at(0).toElement(); // add resource also as a property (to allow path correction in setNewResource()) // TODO: will it work with slowmotion? needs testing @@ -427,7 +504,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) markers.insertAfter(mark, QDomNode()); } prod.removeChild(m); - } else if (prod.attribute("type").toInt() == TEXT) { + } else if (prod.attribute("type").toInt() == Text) { // convert title clip if (m.toElement().tagName() == "textclip") { QDomDocument tdoc; @@ -531,7 +608,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) } else { QDomNodeList wproducers = westley_element.elementsByTagName("producer"); int kmax = wproducers.count(); - for (int i = 0; i < kmax; i++) { + for (int i = 0; i < kmax; ++i) { QDomElement wproducer = wproducers.at(i).toElement(); if (wproducer.isNull()) { kWarning() << "Found producer in westley0, that was not a QDomElement"; @@ -540,7 +617,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) if (wproducer.attribute("id") == "black") continue; // We have to do slightly different things, depending on the type kDebug() << "Converting producer element with type" << wproducer.attribute("type"); - if (wproducer.attribute("type").toInt() == TEXT) { + if (wproducer.attribute("type").toInt() == Text) { kDebug() << "Found TEXT element in producer" << endl; QDomElement kproducer = wproducer.cloneNode(true).toElement(); kproducer.setTagName("kdenlive_producer"); @@ -620,7 +697,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) #endif QDomNodeList elements = westley.childNodes(); max = elements.count(); - for (int i = 0; i < max; i++) { + for (int i = 0; i < max; ++i) { QDomElement prod = elements.at(0).toElement(); westley0.insertAfter(prod, QDomNode()); } @@ -669,7 +746,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) QString tracksOrder = infoXml.attribute("tracks"); if (tracksOrder.isEmpty()) { QDomNodeList tracks = m_doc.elementsByTagName("track"); - for (int i = 0; i < tracks.count(); i++) { + for (int i = 0; i < tracks.count(); ++i) { QDomElement track = tracks.at(i).toElement(); if (track.attribute("producer") != "black_track") { if (track.attribute("hide") == "video") @@ -680,7 +757,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) } } QDomElement tracksinfo = m_doc.createElement("tracksinfo"); - for (int i = 0; i < tracksOrder.size(); i++) { + for (int i = 0; i < tracksOrder.size(); ++i) { QDomElement trackinfo = m_doc.createElement("trackinfo"); if (tracksOrder.data()[i] == 'a') { trackinfo.setAttribute("type", "audio"); @@ -697,7 +774,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) if (version <= 0.82) { // Convert s in s (MLT extreme makeover) QDomNodeList westleyNodes = m_doc.elementsByTagName("westley"); - for (int i = 0; i < westleyNodes.count(); i++) { + for (int i = 0; i < westleyNodes.count(); ++i) { QDomElement westley = westleyNodes.at(i).toElement(); westley.setTagName("mlt"); } @@ -710,7 +787,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) QDomNodeList kproducerNodes = m_doc.elementsByTagName("kdenlive_producer"); for (int i = 0; i < kproducerNodes.count() && convert != KMessageBox::No; ++i) { QDomElement kproducer = kproducerNodes.at(i).toElement(); - if (kproducer.attribute("type").toInt() == TEXT) { + if (kproducer.attribute("type").toInt() == Text) { QDomDocument data; data.setContent(kproducer.attribute("xmldata")); QDomNodeList items = data.firstChild().childNodes(); @@ -758,7 +835,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) QDomNodeList kproducerNodes = m_doc.elementsByTagName("kdenlive_producer"); for (int i = 0; i < kproducerNodes.count(); ++i) { QDomElement kproducer = kproducerNodes.at(i).toElement(); - if (kproducer.attribute("type").toInt() == TEXT) { + if (kproducer.attribute("type").toInt() == Text) { QString data = kproducer.attribute("xmldata"); QString datafile = kproducer.attribute("resource"); if (!datafile.endsWith(".kdenlivetitle")) { @@ -838,6 +915,59 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) } } + if (version <= 0.86) { + // Make sure we don't have avformat-novalidate producers, since it caused crashes + QDomNodeList producers = m_doc.elementsByTagName("producer"); + int max = producers.count(); + for (int i = 0; i < max; ++i) { + QDomElement prod = producers.at(i).toElement(); + if (EffectsList::property(prod, "mlt_service") == "avformat-novalidate") + EffectsList::setProperty(prod, "mlt_service", "avformat"); + } + + // There was a mistake in Geometry transitions where the last keyframe was created one frame after the end of transition, so fix it and move last keyframe to real end of transition + + // Get profile info (width / height) + int profileWidth; + int profileHeight; + QDomElement profile = m_doc.firstChildElement("profile"); + if (profile.isNull()) profile = infoXml.firstChildElement("profileinfo"); + if (profile.isNull()) { + // could not find profile info, set PAL + profileWidth = 720; + profileHeight = 576; + } + else { + profileWidth = profile.attribute("width").toInt(); + profileHeight = profile.attribute("height").toInt(); + } + QDomNodeList transitions = m_doc.elementsByTagName("transition"); + max = transitions.count(); + int out; + for (int i = 0; i < max; ++i) { + QDomElement trans = transitions.at(i).toElement(); + out = trans.attribute("out").toInt() - trans.attribute("in").toInt(); + QString geom = EffectsList::property(trans, "geometry"); + Mlt::Geometry *g = new Mlt::Geometry(geom.toUtf8().data(), out, profileWidth, profileHeight); + Mlt::GeometryItem item; + if (g->next_key(&item, out) == 0) { + // We have a keyframe just after last frame, try to move it to last frame + if (item.frame() == out + 1) { + item.frame(out); + g->insert(item); + g->remove(out + 1); + EffectsList::setProperty(trans, "geometry", g->serialise()); + } + } + delete g; + } + } + + if (version <= 0.87) { + if (!m_doc.firstChildElement("mlt").hasAttribute("LC_NUMERIC")) { + m_doc.firstChildElement("mlt").setAttribute("LC_NUMERIC", "C"); + } + } // The document has been converted: mark it as modified infoXml.setAttribute("version", currentVersion); @@ -845,7 +975,7 @@ bool DocumentValidator::upgrade(double version, const double currentVersion) return true; } -QStringList DocumentValidator::getInfoFromEffectName(const QString oldName) +QStringList DocumentValidator::getInfoFromEffectName(const QString &oldName) { QStringList info; // Returns a list to convert old Kdenlive ladspa effects @@ -940,3 +1070,138 @@ bool DocumentValidator::isModified() const { return m_modified; } + +void DocumentValidator::updateEffects() +{ + // WARNING: order by findDirs will determine which js file to use (in case multiple scripts for the same filter exist) + QMap paths; +#if QT_VERSION >= 0x040700 + QMap scripts; +#else + QMap scripts; +#endif + QStringList directories = KGlobal::dirs()->findDirs("appdata", "effects/update"); + foreach (const QString &directoryName, directories) { + QDir directory(directoryName); + QStringList fileList = directory.entryList(QStringList() << "*.js", QDir::Files); + foreach (const QString &fileName, fileList) { + QString identifier = fileName; + // remove extension (".js") + identifier.chop(3); + paths.insert(identifier, KUrl(directoryName + fileName)); + } + } + + QDomNodeList effects = m_doc.elementsByTagName("filter"); + int max = effects.count(); + QStringList safeEffects; + for(int i = 0; i < max; ++i) { + QDomElement effect = effects.at(i).toElement(); + QString effectId = EffectsList::property(effect, "kdenlive_id"); + if (safeEffects.contains(effectId)) { + // Do not check the same effect twice if it is at the correct version + // (assume we don't have different versions of the same effect in a project file) + continue; + } + QString effectTag = EffectsList::property(effect, "tag"); + QString effectVersionStr = EffectsList::property(effect, "version"); + double effectVersion = effectVersionStr.isNull() ? -1 : effectVersionStr.toDouble(); + + QDomElement effectDescr = MainWindow::customEffects.getEffectByTag(QString(), effectId); + if (effectDescr.isNull()) { + effectDescr = MainWindow::videoEffects.getEffectByTag(effectTag, effectId); + } + if (effectDescr.isNull()) { + effectDescr = MainWindow::audioEffects.getEffectByTag(effectTag, effectId); + } + if (!effectDescr.isNull()) { + double serviceVersion = -1; + QDomElement serviceVersionElem = effectDescr.firstChildElement("version"); + if (!serviceVersionElem.isNull()) { + serviceVersion = serviceVersionElem.text().toDouble(); + } + if (serviceVersion != effectVersion && paths.contains(effectId)) { + if (!scripts.contains(effectId)) { + QFile scriptFile(paths.value(effectId).path()); + if (!scriptFile.open(QIODevice::ReadOnly)) { + continue; + } +#if QT_VERSION >= 0x040700 + QScriptProgram scriptProgram(scriptFile.readAll()); +#else + QString scriptProgram = scriptFile.readAll(); +#endif + scriptFile.close(); + scripts.insert(effectId, scriptProgram); + } + + QScriptEngine scriptEngine; + scriptEngine.importExtension("qt.core"); + scriptEngine.importExtension("qt.xml"); + scriptEngine.evaluate(scripts.value(effectId)); + QScriptValue updateRules = scriptEngine.globalObject().property("update"); + if (!updateRules.isValid()) + continue; + if (updateRules.isFunction()) { + QDomDocument scriptDoc; + scriptDoc.appendChild(scriptDoc.importNode(effect, true)); + + QString effectString = updateRules.call(QScriptValue(), QScriptValueList() << serviceVersion << effectVersion << scriptDoc.toString()).toString(); + + if (!effectString.isEmpty() && !scriptEngine.hasUncaughtException()) { + scriptDoc.setContent(effectString); + QDomNode updatedEffect = effect.ownerDocument().importNode(scriptDoc.documentElement(), true); + effect.parentNode().replaceChild(updatedEffect, effect); + m_modified = true; + } + } else { + m_modified = updateEffectParameters(effect.childNodes(), &updateRules, serviceVersion, effectVersion); + } + + // set version number since MLT won't change it (only initially set it) + QDomElement versionElem = effect.firstChildElement("version"); + if (EffectsList::property(effect, "version").isNull()) { + versionElem = effect.ownerDocument().createTextNode(QLocale().toString(serviceVersion)).toElement(); + versionElem.setTagName("property"); + versionElem.setAttribute("name", "version"); + effect.appendChild(versionElem); + } else { + EffectsList::setProperty(effect, "version", QLocale().toString(serviceVersion)); + } + } + else safeEffects.append(effectId); + } + } +} + +bool DocumentValidator::updateEffectParameters(const QDomNodeList ¶meters, const QScriptValue* updateRules, const double serviceVersion, const double effectVersion) +{ + bool updated = false; + bool isDowngrade = serviceVersion < effectVersion; + for (int i = 0; i < parameters.count(); ++i) { + QDomElement parameter = parameters.at(i).toElement(); + QScriptValue rules = updateRules->property(parameter.attribute("name")); + if (rules.isValid() && rules.isArray()) { + int rulesCount = rules.property("length").toInt32(); + if (isDowngrade) { + // start with the highest version and downgrade step by step + for (int j = rulesCount - 1; j >= 0; --j) { + double version = rules.property(j).property(0).toNumber(); + if (version <= effectVersion && version > serviceVersion) { + parameter.firstChild().setNodeValue(rules.property(j).property(1).call(QScriptValue(), QScriptValueList() << parameter.text() << isDowngrade).toString()); + updated = true; + } + } + } else { + for (int j = 0; j < rulesCount; ++j) { + double version = rules.property(j).property(0).toNumber(); + if (version > effectVersion && version <= serviceVersion) { + parameter.firstChild().setNodeValue(rules.property(j).property(1).call(QScriptValue(), QScriptValueList() << parameter.text() << isDowngrade).toString()); + updated = true; + } + } + } + } + } + return updated; +}