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settingsdialog.cpp
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settingsdialog.cpp
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#include "settingsdialog.h"
#include "ui_settingsdialog.h"
#include <QDialogButtonBox>
#include <QFileDialog>
#include <QPlainTextEdit>
#include <QPushButton>
#include <QSettings>
#include <QStandardPaths>
SettingsDialog::SettingsDialog(QWidget* parent) : QDialog(parent), ui(new Ui::SettingsDialog)
{
ui->setupUi(this);
connect(ui->buttonBox, &QDialogButtonBox::accepted, this, &SettingsDialog::store);
connect(ui->buttonBox, &QDialogButtonBox::rejected, this, &SettingsDialog::revert);
connect(ui->pbBrowseForFfmpeg, &QPushButton::clicked, this, &SettingsDialog::chooseFfmpegPath);
QSettings settings;
ui->leFfmpegCmd->setText(settings.value("ffmpegcmd", "ffmpeg").toString());
int shade = settings.value("shade", 128).toInt();
ui->sliderBgColor->setValue(shade);
connect(ui->sliderBgColor, &QSlider::valueChanged, this, &SettingsDialog::bgColorChanged);
auto map = settings.value("map").toMap();
QString str;
for (auto it = map.begin(); it != map.end(); ++it) {
str += it.key() + ";" + it.value().toString() + "\n";
}
ui->tePathMappings->setPlainText(str);
}
SettingsDialog::~SettingsDialog()
{
delete ui;
}
void SettingsDialog::chooseFfmpegPath()
{
auto currentPath = ui->leFfmpegCmd->text();
auto newPath =
QFileDialog::getOpenFileName(this, tr("Path to ffmpeg executable"), currentPath, tr("Executables (*.exe)"));
if (!newPath.isEmpty())
ui->leFfmpegCmd->setText(newPath);
}
void SettingsDialog::store()
{
QMap<QString, QVariant> map;
for (const auto& line : ui->tePathMappings->toPlainText().split("\n", QString::SkipEmptyParts)) {
auto parts = line.split(";");
map[parts[0]] = parts[1];
}
QSettings settings;
settings.setValue("shade", ui->sliderBgColor->value());
settings.setValue("ffmpegpath", ui->leFfmpegCmd->text());
settings.setValue("map", map);
emit settingsChanged();
}
void SettingsDialog::revert()
{
emit bgColorChanged(QSettings().value("shade").toInt());
}