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ccdd92aeb7
This is a messy commit, because the "qPref" system relies heavily on QString, which means lots of conversions between the two worlds. Ultimately, I plan to base the preferences system on std::string and only convert to QString when pushing through Qt's property system or when writing into Qt's settings. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
85 lines
2.7 KiB
C++
85 lines
2.7 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#include "preferences_media.h"
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#include "ui_preferences_media.h"
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#include "core/settings/qPrefMedia.h"
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#include "core/qthelper.h"
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#include "qt-models/models.h"
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#include <QApplication>
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#include <QMessageBox>
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#include <QSortFilterProxyModel>
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#include <QFileDialog>
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#include <QProcess>
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PreferencesMedia::PreferencesMedia() : AbstractPreferencesWidget(tr("Media"), QIcon(":preferences-media-icon"), 6)
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{
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ui = new Ui::PreferencesMedia();
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ui->setupUi(this);
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}
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PreferencesMedia::~PreferencesMedia()
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{
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delete ui;
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}
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void PreferencesMedia::checkFfmpegExecutable()
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{
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QString s = ui->ffmpegExecutable->text().trimmed();
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// If the user didn't provide a string they probably didn't intend to run ffmeg,
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// so let's not give an error message.
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if (s.isEmpty())
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return;
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// Try to execute ffmpeg. But wait at most 2 sec for startup and execution
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// so that the UI doesn't hang unnecessarily.
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QProcess ffmpeg;
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ffmpeg.start(s, QStringList());
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if (!ffmpeg.waitForStarted(2000) || !ffmpeg.waitForFinished(3000))
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QMessageBox::warning(this, tr("Warning"), tr("Couldn't execute ffmpeg at given location. Thumbnailing will not work."));
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}
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void PreferencesMedia::on_ffmpegFile_clicked()
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{
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QFileInfo fi(QString::fromStdString(system_default_filename()));
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QString ffmpegFileName = QFileDialog::getOpenFileName(this, tr("Select ffmpeg executable"));
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if (!ffmpegFileName.isEmpty()) {
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ui->ffmpegExecutable->setText(ffmpegFileName);
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checkFfmpegExecutable();
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}
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}
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void PreferencesMedia::on_ffmpegExecutable_editingFinished()
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{
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checkFfmpegExecutable();
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}
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void PreferencesMedia::on_extractVideoThumbnails_toggled(bool toggled)
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{
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ui->videoThumbnailPosition->setEnabled(toggled);
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ui->ffmpegExecutable->setEnabled(toggled);
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ui->ffmpegFile->setEnabled(toggled);
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}
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void PreferencesMedia::refreshSettings()
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{
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ui->videoThumbnailPosition->setEnabled(qPrefMedia::extract_video_thumbnails());
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ui->ffmpegExecutable->setEnabled(qPrefMedia::extract_video_thumbnails());
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ui->ffmpegFile->setEnabled(qPrefMedia::extract_video_thumbnails());
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ui->extractVideoThumbnails->setChecked(qPrefMedia::extract_video_thumbnails());
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ui->videoThumbnailPosition->setValue(qPrefMedia::extract_video_thumbnails_position());
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ui->ffmpegExecutable->setText(qPrefMedia::ffmpeg_executable());
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ui->auto_recalculate_thumbnails->setChecked(prefs.auto_recalculate_thumbnails);
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}
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void PreferencesMedia::syncSettings()
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{
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auto media = qPrefMedia::instance();
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media->set_extract_video_thumbnails(ui->extractVideoThumbnails->isChecked());
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media->set_extract_video_thumbnails_position(ui->videoThumbnailPosition->value());
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media->set_ffmpeg_executable(ui->ffmpegExecutable->text());
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qPrefMedia::set_auto_recalculate_thumbnails(ui->auto_recalculate_thumbnails->isChecked());
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}
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