396 lines
9.8 KiB
C++
396 lines
9.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// LameXP - Audio Encoder Front-End
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// Copyright (C) 2004-2016 LoRd_MuldeR <MuldeR2@GMX.de>
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//
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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 2 of the License, or
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// (at your option) any later version, but always including the *additional*
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// restrictions defined in the "License.txt" file.
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//
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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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//
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// You should have received a copy of the GNU General Public License along
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// with this program; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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// http://www.gnu.org/licenses/gpl-2.0.txt
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///////////////////////////////////////////////////////////////////////////////
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#include "Model_AudioFile.h"
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//Internal
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#include "Global.h"
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//MUtils
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#include <MUtils/Global.h>
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//Qt
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#include <QTime>
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#include <QObject>
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#include <QMutexLocker>
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#include <QFile>
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//CRT
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#include <limits.h>
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const unsigned int AudioFileModel::BITDEPTH_IEEE_FLOAT32 = UINT_MAX-1;
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#define PRINT_S(VAR) do \
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{ \
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if((VAR).isEmpty()) qDebug(#VAR " = N/A"); else qDebug(#VAR " = \"%s\"", MUTILS_UTF8((VAR))); \
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} \
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while(0)
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#define PRINT_U(VAR) do \
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{ \
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if((VAR) < 1) qDebug(#VAR " = N/A"); else qDebug(#VAR " = %u", (VAR)); \
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} \
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while(0)
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//if((!(OTHER.NAME.isEmpty())) && ((FORCE) || (this.NAME.isEmpty()))) /*this.NAME = OTHER.NAME;*/ \
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#define UPDATE_STR(OTHER, FORCE, NAME) do \
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{ \
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if(!(((OTHER).NAME).isEmpty())) \
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{ \
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if((FORCE) || ((this->NAME).isEmpty())) (this->NAME) = ((OTHER).NAME); \
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} \
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} \
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while(0)
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#define UPDATE_INT(OTHER, FORCE, NAME) do \
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{ \
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if(((OTHER).NAME) > 0) \
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{ \
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if((FORCE) || ((this->NAME) == 0)) (this->NAME) = ((OTHER).NAME); \
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} \
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} \
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while(0)
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#define ASSIGN_VAL(OTHER, NAME) do \
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{ \
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(this->NAME) = ((OTHER).NAME); \
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} \
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while(0)
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///////////////////////////////////////////////////////////////////////////////
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// Audio File - Meta Info
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///////////////////////////////////////////////////////////////////////////////
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AudioFileModel_MetaInfo::AudioFileModel_MetaInfo(void)
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{
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reset();
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}
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AudioFileModel_MetaInfo::AudioFileModel_MetaInfo(const AudioFileModel_MetaInfo &model)
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{
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ASSIGN_VAL(model, m_titel);
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ASSIGN_VAL(model, m_artist);
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ASSIGN_VAL(model, m_album);
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ASSIGN_VAL(model, m_genre);
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ASSIGN_VAL(model, m_comment);
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ASSIGN_VAL(model, m_cover);
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ASSIGN_VAL(model, m_year);
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ASSIGN_VAL(model, m_position);
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}
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AudioFileModel_MetaInfo &AudioFileModel_MetaInfo::operator=(const AudioFileModel_MetaInfo &model)
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{
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ASSIGN_VAL(model, m_titel);
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ASSIGN_VAL(model, m_artist);
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ASSIGN_VAL(model, m_album);
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ASSIGN_VAL(model, m_genre);
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ASSIGN_VAL(model, m_comment);
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ASSIGN_VAL(model, m_cover);
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ASSIGN_VAL(model, m_year);
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ASSIGN_VAL(model, m_position);
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return (*this);
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}
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#define IS_EMPTY(X) ((X).isEmpty() ? "YES" : "NO")
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void AudioFileModel_MetaInfo::update(const AudioFileModel_MetaInfo &model, const bool replace)
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{
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UPDATE_STR(model, replace, m_titel);
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UPDATE_STR(model, replace, m_artist);
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UPDATE_STR(model, replace, m_album);
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UPDATE_STR(model, replace, m_genre);
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UPDATE_STR(model, replace, m_comment);
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UPDATE_STR(model, replace, m_cover);
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UPDATE_INT(model, replace, m_year);
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UPDATE_INT(model, replace, m_position);
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}
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AudioFileModel_MetaInfo::~AudioFileModel_MetaInfo(void)
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{
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/*nothing to do*/
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}
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void AudioFileModel_MetaInfo::reset(void)
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{
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m_titel.clear();
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m_artist.clear();
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m_album.clear();
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m_genre.clear();
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m_comment.clear();
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m_cover.clear();
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m_year = 0;
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m_position = 0;
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}
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void AudioFileModel_MetaInfo::print(void) const
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{
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PRINT_S(m_titel);
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PRINT_S(m_artist);
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PRINT_S(m_album);
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PRINT_S(m_genre);
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PRINT_S(m_comment);
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PRINT_S(m_cover.filePath());
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PRINT_U(m_year);
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PRINT_U(m_position);
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}
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bool AudioFileModel_MetaInfo::empty(const bool &ignoreArtwork) const
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{
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bool isEmpty = true;
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if(!m_titel.isEmpty()) isEmpty = false;
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if(!m_artist.isEmpty()) isEmpty = false;
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if(!m_album.isEmpty()) isEmpty = false;
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if(!m_genre.isEmpty()) isEmpty = false;
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if(!m_comment.isEmpty()) isEmpty = false;
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if(m_year) isEmpty = false;
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if(m_position) isEmpty = false;
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if(!ignoreArtwork)
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{
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if(!m_cover.isEmpty())
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{
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isEmpty = false;
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}
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}
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return isEmpty;
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}
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///////////////////////////////////////////////////////////////////////////////
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// Audio File - Technical Info
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///////////////////////////////////////////////////////////////////////////////
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AudioFileModel_TechInfo::AudioFileModel_TechInfo(void)
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{
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reset();
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}
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AudioFileModel_TechInfo::AudioFileModel_TechInfo(const AudioFileModel_TechInfo &model)
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{
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ASSIGN_VAL(model, m_containerType);
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ASSIGN_VAL(model, m_containerProfile);
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ASSIGN_VAL(model, m_audioType);
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ASSIGN_VAL(model, m_audioProfile);
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ASSIGN_VAL(model, m_audioVersion);
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ASSIGN_VAL(model, m_audioEncodeLib);
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ASSIGN_VAL(model, m_audioSamplerate);
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ASSIGN_VAL(model, m_audioChannels);
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ASSIGN_VAL(model, m_audioBitdepth);
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ASSIGN_VAL(model, m_audioBitrate);
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ASSIGN_VAL(model, m_audioBitrateMode);
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ASSIGN_VAL(model, m_duration);
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}
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AudioFileModel_TechInfo &AudioFileModel_TechInfo::operator=(const AudioFileModel_TechInfo &model)
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{
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ASSIGN_VAL(model, m_containerType);
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ASSIGN_VAL(model, m_containerProfile);
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ASSIGN_VAL(model, m_audioType);
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ASSIGN_VAL(model, m_audioProfile);
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ASSIGN_VAL(model, m_audioVersion);
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ASSIGN_VAL(model, m_audioEncodeLib);
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ASSIGN_VAL(model, m_audioSamplerate);
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ASSIGN_VAL(model, m_audioChannels);
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ASSIGN_VAL(model, m_audioBitdepth);
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ASSIGN_VAL(model, m_audioBitrate);
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ASSIGN_VAL(model, m_audioBitrateMode);
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ASSIGN_VAL(model, m_duration);
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return (*this);
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}
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AudioFileModel_TechInfo::~AudioFileModel_TechInfo(void)
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{
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/*nothing to do*/
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}
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void AudioFileModel_TechInfo::reset(void)
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{
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m_containerType.clear();
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m_containerProfile.clear();
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m_audioType.clear();
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m_audioProfile.clear();
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m_audioVersion.clear();
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m_audioEncodeLib.clear();
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m_audioSamplerate = 0;
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m_audioChannels = 0;
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m_audioBitdepth = 0;
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m_audioBitrate = 0;
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m_audioBitrateMode = 0;
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m_duration = 0;
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}
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////////////////////////////////////////////////////////////
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// Audio File Model
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////////////////////////////////////////////////////////////
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AudioFileModel::AudioFileModel(const QString &path)
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:
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m_filePath(path)
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{
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m_metaInfo.reset();
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m_techInfo.reset();
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}
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AudioFileModel::AudioFileModel(const AudioFileModel &model)
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{
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ASSIGN_VAL(model, m_filePath);
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ASSIGN_VAL(model, m_metaInfo);
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ASSIGN_VAL(model, m_techInfo);
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}
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AudioFileModel &AudioFileModel::operator=(const AudioFileModel &model)
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{
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ASSIGN_VAL(model, m_filePath);
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ASSIGN_VAL(model, m_metaInfo);
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ASSIGN_VAL(model, m_techInfo);
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return (*this);
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}
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AudioFileModel::~AudioFileModel(void)
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{
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/*nothing to do*/
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}
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void AudioFileModel::reset(void)
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{
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m_filePath.clear();
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m_metaInfo.reset();
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m_techInfo.reset();
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}
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/*------------------------------------*/
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/* Helper functions
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/*------------------------------------*/
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const QString AudioFileModel::durationInfo(void) const
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{
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if(m_techInfo.duration())
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{
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QTime time = QTime().addSecs(m_techInfo.duration());
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return time.toString("hh:mm:ss");
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}
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else
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{
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return QString();
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}
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}
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const QString AudioFileModel::containerInfo(void) const
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{
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if(!m_techInfo.containerType().isEmpty())
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{
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QString info = m_techInfo.containerType();
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if(!m_techInfo.containerProfile().isEmpty()) info.append(QString(" (%1: %2)").arg(tr("Profile"), m_techInfo.containerProfile()));
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return info;
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}
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else
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{
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return QString();
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}
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}
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const QString AudioFileModel::audioBaseInfo(void) const
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{
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if(m_techInfo.audioSamplerate() || m_techInfo.audioChannels() || m_techInfo.audioBitdepth())
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{
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QString info;
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if(m_techInfo.audioChannels())
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{
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if(!info.isEmpty()) info.append(", ");
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info.append(QString("%1: %2").arg(tr("Channels"), QString::number(m_techInfo.audioChannels())));
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}
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if(m_techInfo.audioSamplerate())
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{
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if(!info.isEmpty()) info.append(", ");
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info.append(QString("%1: %2 Hz").arg(tr("Samplerate"), QString::number(m_techInfo.audioSamplerate())));
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}
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if(m_techInfo.audioBitdepth())
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{
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if(!info.isEmpty()) info.append(", ");
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if(m_techInfo.audioBitdepth() == BITDEPTH_IEEE_FLOAT32)
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{
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info.append(QString("%1: %2 Bit (IEEE Float)").arg(tr("Bitdepth"), QString::number(32)));
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}
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else
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{
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info.append(QString("%1: %2 Bit").arg(tr("Bitdepth"), QString::number(m_techInfo.audioBitdepth())));
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}
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}
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return info;
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}
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else
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{
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return QString();
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}
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}
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const QString AudioFileModel::audioCompressInfo(void) const
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{
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if(!m_techInfo.audioType().isEmpty())
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{
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QString info;
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if(!m_techInfo.audioProfile().isEmpty() || !m_techInfo.audioVersion().isEmpty())
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{
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info.append(QString("%1: ").arg(tr("Type")));
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}
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info.append(m_techInfo.audioType());
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if(!m_techInfo.audioProfile().isEmpty())
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{
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info.append(QString(", %1: %2").arg(tr("Profile"), m_techInfo.audioProfile()));
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}
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if(!m_techInfo.audioVersion().isEmpty())
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{
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info.append(QString(", %1: %2").arg(tr("Version"), m_techInfo.audioVersion()));
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}
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if(m_techInfo.audioBitrate() > 0)
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{
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switch(m_techInfo.audioBitrateMode())
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{
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case BitrateModeConstant:
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info.append(QString(", %1: %2 kbps (%3)").arg(tr("Bitrate"), QString::number(m_techInfo.audioBitrate()), tr("Constant")));
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break;
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case BitrateModeVariable:
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info.append(MUTILS_QSTR(L", %1: \u2248%2 kbps (%3)").arg(tr("Bitrate"), QString::number(m_techInfo.audioBitrate()), tr("Variable")));
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break;
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default:
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info.append(QString(", %1: %2 kbps").arg(tr("Bitrate"), QString::number(m_techInfo.audioBitrate())));
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break;
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}
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}
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if(!m_techInfo.audioEncodeLib().isEmpty())
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{
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info.append(QString(", %1: %2").arg(tr("Encoder"), m_techInfo.audioEncodeLib()));
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}
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return info;
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}
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else
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{
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return QString();
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}
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}
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