Simran
fca485bd69
* .arg() doesn't handle plurals, replace %1 with %n and pass number to tr(), but only if there is an accompanying word for that we want singular/plural translations and only for whole numbers.
* Qt's translation methods only accept integers and we don't know what grammatical number form would be correct for floating-point numbers in different languages anyway.
* Add optional 2nd argument to SliderBase::SetFormat() to activate deferred plural handling:
SetFormat(QT_TRANSLATE_N_NOOP("olive::SliderBase", "%n unit(s)"), true)
* Generate en_US.ts with lupdate's -pluralonly option. Only source strings that require plural handling need to be translated (as long as the source language is American English).
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 seconds"));
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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 seconds"));
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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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