File indexing completed on 2024-06-16 04:38:17

 /*
     SPDX-FileCopyrightText: 2007-2009 Sergio Pistone <sergio_pistone@yahoo.com.ar>
     SPDX-FileCopyrightText: 2010-2022 Mladen Milinkovic <max@smoothware.net>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "changeframeratedialog.h"
 
 #include <QLabel>
 #include <KLineEdit>
 #include <QGroupBox>
 #include <QGridLayout>
 
 #include <KMessageBox>
 #include <KComboBox>
 #include <KLocalizedString>
 
 using namespace SubtitleComposer;
 
 ChangeFrameRateDialog::ChangeFrameRateDialog(double fromFramesPerSecond, QWidget *parent) :
     ActionDialog(i18n("Change Frame Rate"), parent)
 {
     QGroupBox *settingsGroupBox = createGroupBox(i18nc("@title:group", "Settings"));
 
     m_fromFramesPerSecondComboBox = new KComboBox(false, settingsGroupBox);
     m_fromFramesPerSecondComboBox->setEditable(true);
     m_fromFramesPerSecondComboBox->addItems(QStringLiteral("15 20 23.976 24 25 29.970 30").split(' '));
     m_fromFramesPerSecondComboBox->setCurrentIndex(2);
     setFromFramesPerSecond(fromFramesPerSecond);
 
     QLabel *fromFramesPerSecondLabel = new QLabel(settingsGroupBox);
     fromFramesPerSecondLabel->setText(i18n("Current frame rate:"));
     fromFramesPerSecondLabel->setBuddy(m_fromFramesPerSecondComboBox);
 
     m_toFramesPerSecondComboBox = new KComboBox(false, settingsGroupBox);
     m_toFramesPerSecondComboBox->setEditable(true);
     m_toFramesPerSecondComboBox->addItems(QStringLiteral("15 20 23.976 24 25 29.970 30").split(' '));
     m_toFramesPerSecondComboBox->setCurrentIndex(2);
 
     QLabel *toFramesPerSecondLabel = new QLabel(settingsGroupBox);
     toFramesPerSecondLabel->setText(i18n("New frame rate:"));
     toFramesPerSecondLabel->setBuddy(m_toFramesPerSecondComboBox);
 
     connect(m_fromFramesPerSecondComboBox, &QComboBox::editTextChanged, this, &ChangeFrameRateDialog::onTextChanged);
     connect(m_toFramesPerSecondComboBox, &QComboBox::editTextChanged, this, &ChangeFrameRateDialog::onTextChanged);
 
     QGridLayout *settingsLayout = createLayout(settingsGroupBox);
     settingsLayout->addWidget(fromFramesPerSecondLabel, 0, 0, Qt::AlignRight | Qt::AlignVCenter);
     settingsLayout->addWidget(m_fromFramesPerSecondComboBox, 0, 1);
     settingsLayout->addWidget(toFramesPerSecondLabel, 1, 0, Qt::AlignRight | Qt::AlignVCenter);
     settingsLayout->addWidget(m_toFramesPerSecondComboBox, 1, 1);
 
     setMinimumWidth(sizeHint().width() + 25);
 }
 
 double
 ChangeFrameRateDialog::fromFramesPerSecond() const
 {
     return m_fromFramesPerSecondComboBox->lineEdit()->text().toDouble();
 }
 
 void
 ChangeFrameRateDialog::setFromFramesPerSecond(double framesPerSecond)
 {
     m_fromFramesPerSecondComboBox->lineEdit()->setText(QString::number(framesPerSecond, 'f', 3));
 }
 
 double
 ChangeFrameRateDialog::toFramesPerSecond() const
 {
     return m_toFramesPerSecondComboBox->lineEdit()->text().toDouble();
 }
 
 void
 ChangeFrameRateDialog::setNewFramesPerSecond(double framesPerSecond)
 {
     m_toFramesPerSecondComboBox->lineEdit()->setText(QString::number(framesPerSecond, 'f', 3));
 }
 
 void
 ChangeFrameRateDialog::onTextChanged()
 {
     bool applyButtonEnabled;
     m_fromFramesPerSecondComboBox->lineEdit()->text().toDouble(&applyButtonEnabled);
     if(applyButtonEnabled)
         m_toFramesPerSecondComboBox->lineEdit()->text().toDouble(&applyButtonEnabled);
 
     m_buttonBox->button(QDialogButtonBox::Ok)->setEnabled(applyButtonEnabled);
 }