File indexing completed on 2023-11-26 04:48:47

 /*
 SPDX-FileCopyrightText: 2021 Jean-Baptiste Mardelle <jb@kdenlive.org>
 
 This file is part of Kdenlive. See www.kdenlive.org.
 
 SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
 */
 
 #include "transcodeseek.h"
 #include "kdenlivesettings.h"
 
 #include <KLocalizedString>
 #include <KMessageBox>
 #include <QFontDatabase>
 #include <QPushButton>
 #include <QStandardPaths>
 #include <kxmlgui_version.h>
 
 TranscodeSeek::TranscodeSeek(bool onUserRequest, QWidget *parent)
     : QDialog(parent)
 {
     setFont(QFontDatabase::systemFont(QFontDatabase::SmallestReadableFont));
     setupUi(this);
     if (onUserRequest) {
         label->setVisible(false);
     }
     setAttribute(Qt::WA_DeleteOnClose, false);
     setWindowTitle(i18nc("@title:window", "Transcode Clip"));
     KConfig conf(QStringLiteral("kdenlivetranscodingrc"), KConfig::CascadeConfig, QStandardPaths::AppDataLocation);
     KConfigGroup group(&conf, "intermediate");
     replace_original->setChecked(KdenliveSettings::transcodingReplace());
     m_encodeParams = group.entryMap();
     encodingprofiles->addItems(group.keyList());
     connect(encodingprofiles, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [&](int ix) {
         const QString currentParams = m_encodeParams.value(encodingprofiles->itemText(ix));
         if (currentParams.endsWith(QLatin1String(";audio"))) {
             buttonBox->button(QDialogButtonBox::Ok)->setText(i18n("Audio transcode"));
         } else if (currentParams.endsWith(QLatin1String(";video"))) {
             buttonBox->button(QDialogButtonBox::Ok)->setText(i18n("Video transcode"));
         } else {
             buttonBox->button(QDialogButtonBox::Ok)->setText(i18n("Transcode"));
         }
     });
     int ix = encodingprofiles->findText(KdenliveSettings::transcodeFriendly());
     if (ix > -1) {
         encodingprofiles->setCurrentIndex(ix);
     }
     const QString currentParams = m_encodeParams.value(encodingprofiles->currentText());
     if (currentParams.endsWith(QLatin1String(";audio"))) {
         buttonBox->button(QDialogButtonBox::Ok)->setText(i18n("Audio transcode"));
     } else if (currentParams.endsWith(QLatin1String(";video"))) {
         buttonBox->button(QDialogButtonBox::Ok)->setText(i18n("Video transcode"));
     } else {
         buttonBox->button(QDialogButtonBox::Ok)->setText(i18n("Transcode"));
     }
     messagewidget->setVisible(false);
 }
 
 TranscodeSeek::~TranscodeSeek() {}
 
 void TranscodeSeek::addUrl(const QString &file, const QString &id, const QString &suffix, ClipType::ProducerType type, const QString &message)
 {
     QListWidgetItem *it = new QListWidgetItem(file, listWidget);
     it->setData(Qt::UserRole, id);
     it->setData(Qt::UserRole + 1, suffix);
     it->setData(Qt::UserRole + 2, QString::number(type));
     if (!message.isEmpty()) {
         if (messagewidget->text().isEmpty()) {
             messagewidget->setText(message);
             messagewidget->animatedShow();
         } else {
             QString mText = messagewidget->text();
             if (mText.length() < 120) {
                 mText.append(QStringLiteral("<br/>"));
                 mText.append(message);
                 messagewidget->setText(mText);
                 messagewidget->animatedShow();
             }
         }
     }
     const QString currentParams = m_encodeParams.value(encodingprofiles->currentText());
     if (listWidget->count() == 1) {
         QString currentParams = m_encodeParams.value(encodingprofiles->currentText());
         if (type == ClipType::Audio) {
             if (!currentParams.endsWith(QLatin1String(";audio"))) {
                 // Switch to audio only profile
                 QMapIterator<QString, QString> i(m_encodeParams);
                 while (i.hasNext()) {
                     i.next();
                     if (i.value().endsWith(QLatin1String(";audio"))) {
                         int ix = encodingprofiles->findText(i.key());
                         if (ix > -1) {
                             encodingprofiles->setCurrentIndex(ix);
                             break;
                         }
                     }
                 }
             }
         } else if (type == ClipType::Video) {
             if (!currentParams.endsWith(QLatin1String(";video"))) {
                 // Switch to video only profile
                 QMapIterator<QString, QString> i(m_encodeParams);
                 while (i.hasNext()) {
                     i.next();
                     if (i.value().endsWith(QLatin1String(";video"))) {
                         int ix = encodingprofiles->findText(i.key());
                         if (ix > -1) {
                             encodingprofiles->setCurrentIndex(ix);
                             break;
                         }
                     }
                 }
             }
         }
     } else {
         if ((type != ClipType::Video && currentParams.endsWith(QLatin1String(";video"))) ||
             (type != ClipType::Audio && currentParams.endsWith(QLatin1String(";audio")))) {
             // Switch back to an AV profile
             QMapIterator<QString, QString> i(m_encodeParams);
             while (i.hasNext()) {
                 i.next();
                 if (i.value().endsWith(QLatin1String(";av"))) {
                     int ix = encodingprofiles->findText(i.key());
                     if (ix > -1) {
                         encodingprofiles->setCurrentIndex(ix);
                         break;
                     }
                 }
             }
         }
     }
 }
 
 QMap<QString, QStringList> TranscodeSeek::ids() const
 {
     QMap<QString, QStringList> urls;
     for (int i = 0; i < listWidget->count(); i++) {
         QListWidgetItem *item = listWidget->item(i);
         urls.insert(item->data(Qt::UserRole).toString(), {item->data(Qt::UserRole + 1).toString(), item->data(Qt::UserRole + 2).toString()});
     }
     return urls;
 }
 
 QString TranscodeSeek::params(int clipType) const
 {
     switch (clipType) {
     case ClipType::Audio: {
         if (!m_encodeParams.value(encodingprofiles->currentText()).endsWith(QLatin1String(";audio"))) {
             // Switch to audio only profile
             QMapIterator<QString, QString> i(m_encodeParams);
             while (i.hasNext()) {
                 i.next();
                 if (i.value().endsWith(QLatin1String(";audio"))) {
                     return i.value().section(QLatin1Char(';'), 0, -2);
                 }
             }
         }
         break;
     }
     case ClipType::Video: {
         if (!m_encodeParams.value(encodingprofiles->currentText()).endsWith(QLatin1String(";video"))) {
             // Switch to video only profile
             QMapIterator<QString, QString> i(m_encodeParams);
             while (i.hasNext()) {
                 i.next();
                 if (i.value().endsWith(QLatin1String(";video"))) {
                     return i.value().section(QLatin1Char(';'), 0, -2);
                 }
             }
         }
         break;
     }
     default:
         break;
     }
     if (m_encodeParams.value(encodingprofiles->currentText()).endsWith(QLatin1String(";av"))) {
         // Only store selected av preset
         KdenliveSettings::setTranscodeFriendly(encodingprofiles->currentText());
     }
     return m_encodeParams.value(encodingprofiles->currentText()).section(QLatin1Char(';'), 0, -2);
 }
 
 QString TranscodeSeek::preParams() const
 {
     return QStringLiteral("-noautorotate");
 }