itsmattkc
d7c5ac4b44
Project items are now represented directly in nodes opening up more versatility and possibilities. This is the first iteration of this and will be buggy. Need to test thoroughly.
123 lines
4.0 KiB
C++
123 lines
4.0 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2020 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#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 <QGroupBox>
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#include <QLabel>
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#include <QMessageBox>
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#include "common/filefunctions.h"
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namespace olive {
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PreferencesDiskTab::PreferencesDiskTab()
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{
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// Get default disk cache folder
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default_disk_cache_folder_ = DiskManager::instance()->GetDefaultCacheFolder();
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QVBoxLayout* outer_layout = new QVBoxLayout(this);
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QGroupBox* disk_management_group = new QGroupBox(tr("Disk Management"));
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outer_layout->addWidget(disk_management_group);
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QGridLayout* disk_management_layout = new QGridLayout(disk_management_group);
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int row = 0;
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disk_management_layout->addWidget(new QLabel(tr("Disk Cache Location:")), row, 0);
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disk_cache_location_ = new PathWidget(default_disk_cache_folder_->GetPath());
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disk_management_layout->addWidget(disk_cache_location_, row, 1);
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row++;
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QPushButton* disk_cache_settings_btn = new QPushButton(tr("Disk Cache Settings"));
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connect(disk_cache_settings_btn, &QPushButton::clicked, this, [this](){
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DiskManager::instance()->ShowDiskCacheSettingsDialog(disk_cache_location_->text(), this);
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});
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disk_management_layout->addWidget(disk_cache_settings_btn, row, 1);
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row++;
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QGroupBox* cache_behavior = new QGroupBox(tr("Cache Behavior"));
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outer_layout->addWidget(cache_behavior);
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QGridLayout* cache_behavior_layout = new QGridLayout(cache_behavior);
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row = 0;
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cache_behavior_layout->addWidget(new QLabel(tr("Cache Ahead:")), row, 0);
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cache_ahead_slider_ = new FloatSlider();
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cache_ahead_slider_->SetFormat(tr("%1 second(s)"));
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cache_ahead_slider_->SetMinimum(0);
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cache_ahead_slider_->SetValue(Config::Current()["DiskCacheAhead"].value<rational>().toDouble());
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cache_behavior_layout->addWidget(cache_ahead_slider_, row, 1);
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cache_behavior_layout->addWidget(new QLabel(tr("Cache Behind:")), row, 2);
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cache_behind_slider_ = new FloatSlider();
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cache_behind_slider_->SetMinimum(0);
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cache_behind_slider_->SetFormat(tr("%1 second(s)"));
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cache_behind_slider_->SetValue(Config::Current()["DiskCacheBehind"].value<rational>().toDouble());
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cache_behavior_layout->addWidget(cache_behind_slider_, row, 3);
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outer_layout->addStretch();
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}
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bool PreferencesDiskTab::Validate()
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{
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if (disk_cache_location_->text() != default_disk_cache_folder_->GetPath()) {
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// Disk cache location is changing
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// Check if the user is okay with invalidating the current cache
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if (!DiskManager::ShowDiskCacheChangeConfirmationDialog(this)) {
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return false;
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}
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// Check validity of the new path
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if (!FileFunctions::DirectoryIsValid(disk_cache_location_->text(), true)) {
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QMessageBox::critical(this,
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tr("Disk Cache"),
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tr("Failed to set disk cache location. Access was denied."));
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return false;
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}
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}
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return true;
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}
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void PreferencesDiskTab::Accept(MultiUndoCommand *command)
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{
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Q_UNUSED(command)
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if (disk_cache_location_->text() != default_disk_cache_folder_->GetPath()) {
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default_disk_cache_folder_->SetPath(disk_cache_location_->text());
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}
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Config::Current()["DiskCacheBehind"] = QVariant::fromValue(rational::fromDouble(cache_behind_slider_->GetValue()));
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Config::Current()["DiskCacheAhead"] = QVariant::fromValue(rational::fromDouble(cache_ahead_slider_->GetValue()));
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}
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}
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