itsmattkc
362cb9daef
Previously we had no disk management whatsoever, so we cleared the cache on every close just to prevent clogging up tester disk space. Now that we are implementing disk management, there are better things to do on close regarding disk cache. However, some users may still wish for the app to delete the cache on close, so it's provided as an option.
85 lines
2.5 KiB
C++
85 lines
2.5 KiB
C++
#include "preferencesdisktab.h"
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#include <QDir>
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#include <QFileDialog>
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#include <QGridLayout>
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#include <QLabel>
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#include <QPushButton>
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PreferencesDiskTab::PreferencesDiskTab()
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{
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QVBoxLayout* outer_layout = new QVBoxLayout(this);
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QGridLayout* layout = new QGridLayout();
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outer_layout->addLayout(layout);
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int row = 0;
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layout->addWidget(new QLabel(tr("Disk Cache Location:")), row, 0);
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disk_cache_location_ = new QLineEdit();
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disk_cache_location_->setText(Config::Current()["DiskCachePath"].toString());
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connect(disk_cache_location_, &QLineEdit::textChanged, this, &PreferencesDiskTab::DiskCacheLineEditChanged);
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layout->addWidget(disk_cache_location_, row, 1);
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QPushButton* browse_btn = new QPushButton(tr("Browse"));
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connect(browse_btn, &QPushButton::clicked, this, &PreferencesDiskTab::BrowseDiskCachePath);
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layout->addWidget(browse_btn, row, 2);
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row++;
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layout->addWidget(new QLabel(tr("Maximum Disk Cache:")), row, 0);
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maximum_cache_slider_ = new FloatSlider();
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maximum_cache_slider_->SetSuffix(QStringLiteral(" GB"));
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maximum_cache_slider_->SetMinimum(1.0);
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maximum_cache_slider_->SetValue(Config::Current()["DiskCacheSize"].toDouble());
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layout->addWidget(maximum_cache_slider_, row, 1, 1, 2);
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row++;
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QPushButton* clear_cache_btn = new QPushButton(tr("Clear Disk Cache"));
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connect(clear_cache_btn, &QPushButton::clicked, this, &PreferencesDiskTab::ClearDiskCache);
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layout->addWidget(clear_cache_btn, row, 1, 1, 2);
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row++;
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clear_disk_cache_ = new QCheckBox(tr("Automatically clear disk cache on close"));
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clear_disk_cache_->setChecked(Config::Current()["ClearDiskCacheOnClose"].toBool());
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layout->addWidget(clear_disk_cache_, row, 1, 1, 2);
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outer_layout->addStretch();
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}
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void PreferencesDiskTab::Accept()
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{
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Config::Current()["DiskCachePath"] = disk_cache_location_->text();
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Config::Current()["DiskCacheSize"] = maximum_cache_slider_->GetValue();
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Config::Current()["ClearDiskCacheOnClose"] = clear_disk_cache_->isChecked();
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}
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void PreferencesDiskTab::DiskCacheLineEditChanged()
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{
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QString entered_dir = disk_cache_location_->text();
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if (!entered_dir.isEmpty() && !QDir(entered_dir).exists()) {
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disk_cache_location_->setStyleSheet(QStringLiteral("color: red;"));
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} else {
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disk_cache_location_->setStyleSheet(QString());
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}
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}
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void PreferencesDiskTab::BrowseDiskCachePath()
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{
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QString dir = QFileDialog::getExistingDirectory(this);
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if (!dir.isEmpty()) {
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disk_cache_location_->setText(dir);
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}
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}
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void PreferencesDiskTab::ClearDiskCache()
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{
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qDebug() << "Clear" << Config::Current()["DiskCachePath"];
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}
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