87 lines
2.2 KiB
C++
87 lines
2.2 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2022 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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#ifndef CHANNELLAYOUTCOMBOBOX_H
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#define CHANNELLAYOUTCOMBOBOX_H
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#include <olive/core/core.h>
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#include <QComboBox>
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extern "C"{
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#include <libavformat/avformat.h>
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}
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#include "ui/humanstrings.h"
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namespace olive {
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using namespace core;
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class ChannelLayoutComboBox : public QComboBox
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{
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Q_OBJECT
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public:
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ChannelLayoutComboBox(QWidget* parent = nullptr) :
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QComboBox(parent)
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{
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foreach (const uint64_t& ch_layout, AudioParams::kSupportedChannelLayouts) {
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this->addItem(HumanStrings::ChannelLayoutToString(ch_layout),
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QVariant::fromValue(ch_layout));
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}
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}
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[[nodiscard]] AVChannelLayout GetChannelLayout() const
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{
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AVChannelLayout audio_channel_layout_;
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av_channel_layout_from_mask(&audio_channel_layout_, this->currentData().toULongLong());
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return audio_channel_layout_;
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}
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void SetChannelLayout(uint64_t ch)
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{
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for (int i=0; i<this->count(); i++) {
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if (this->itemData(i).toULongLong() == ch) {
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this->setCurrentIndex(i);
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break;
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}
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}
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}
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void SetChannelLayout(AVChannelLayout &ch)
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{
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for (int i=0; i<this->count(); i++) {
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if (this->itemData(i).toULongLong() == ch.u.mask) {
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this->setCurrentIndex(i);
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break;
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}
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}
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}
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void SetChannelLayout(AVChannelLayout &&ch)
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{
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for (int i=0; i<this->count(); i++) {
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if (this->itemData(i).toULongLong() == ch.u.mask) {
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this->setCurrentIndex(i);
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break;
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}
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}
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}
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public slots:
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private:
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};
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}
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#endif // CHANNELLAYOUTCOMBOBOX_H
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