diff options
Diffstat (limited to 'src/plugins/Input/mad/detailsdialog.cpp')
| -rw-r--r-- | src/plugins/Input/mad/detailsdialog.cpp | 294 |
1 files changed, 294 insertions, 0 deletions
diff --git a/src/plugins/Input/mad/detailsdialog.cpp b/src/plugins/Input/mad/detailsdialog.cpp new file mode 100644 index 000000000..af9b466cd --- /dev/null +++ b/src/plugins/Input/mad/detailsdialog.cpp @@ -0,0 +1,294 @@ +/*************************************************************************** + * Copyright (C) 2006 by Ilya Kotov * + * forkotov02@hotmail.ru * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ +#include <QTextCodec> +#include <QSettings> +#include <QDir> +#include <QFile> +#include <QFileInfo> + +#include <taglib/tag.h> +#include <taglib/fileref.h> +#include <taglib/id3v1tag.h> +#include <taglib/id3v2tag.h> +#include <taglib/apetag.h> +#include <taglib/tfile.h> +#include <taglib/mpegfile.h> +#include <taglib/mpegheader.h> +#include <taglib/mpegproperties.h> + +#include "detailsdialog.h" + +DetailsDialog::DetailsDialog(QWidget *parent, const QString &path) + : QDialog(parent) +{ + ui.setupUi(this); + setAttribute(Qt::WA_DeleteOnClose); + m_path = path; + setWindowTitle (path.section('/',-1)); + ui.pathLineEdit->setText(m_path); + + if (!QFile::exists(m_path)) + return; + + QSettings settings(QDir::homePath()+"/.qmmp/qmmprc", QSettings::IniFormat); + settings.beginGroup("MAD"); + m_codec_v1 = + QTextCodec::codecForName(settings.value("ID3v1_encoding","UTF-8" ) + .toByteArray ()); + m_codec_v2 = + QTextCodec::codecForName(settings.value("ID3v2_encoding","UTF-8" ) + .toByteArray ()); + if (!m_codec_v1) + m_codec_v1 = QTextCodec::codecForName ("UTF-8"); + if (!m_codec_v2) + m_codec_v2 = QTextCodec::codecForName ("UTF-8"); + + QString tag_name = settings.value("current_tag","ID3v2").toString (); + + if (tag_name == "ID3v1") + ui.id3v1RadioButton->setChecked(TRUE); + else if (tag_name == "ID3v2") + ui.id3v2RadioButton->setChecked(TRUE); + else if (tag_name == "APE") + ui.apeRadioButton->setChecked(TRUE); + else + ui.id3v2RadioButton->setChecked(TRUE); + + settings.endGroup(); + + loadMPEGInfo(); + QFileInfo info(m_path); + m_rw = info.isWritable(); + loadTag(); + connect(ui.saveButton, SIGNAL(clicked()), SLOT(save())); + connect(ui.createButton, SIGNAL(clicked()), SLOT(create())); + connect(ui.deleteButton, SIGNAL(clicked()), SLOT(deleteTag())); + connect(ui.id3v1RadioButton, SIGNAL(clicked()), SLOT(loadTag())); + connect(ui.id3v2RadioButton, SIGNAL(clicked()), SLOT(loadTag())); + connect(ui.apeRadioButton, SIGNAL(clicked()), SLOT(loadTag())); +} + + +DetailsDialog::~DetailsDialog() +{} + +void DetailsDialog::loadMPEGInfo() +{ + TagLib::MPEG::File f (m_path.toLocal8Bit()); + //l.label + //ui. f.audioProperties()->level(); + QString text; + text = QString("%1").arg(f.audioProperties()->layer()); + ui.levelLabel->setText("MPEG layer "+text); //TODO: add MPEG version + text = QString("%1").arg(f.audioProperties()->bitrate()); + ui.bitRateLabel->setText(text+" "+tr("kbps")); + text = QString("%1").arg(f.audioProperties()->sampleRate()); + ui.sampleRateLabel->setText(text+" "+tr("Hz")); + switch (f.audioProperties()->channelMode()) + { + case TagLib::MPEG::Header::Stereo: + ui.modeLabel->setText("Stereo"); + break; + case TagLib::MPEG::Header::JointStereo: + ui.modeLabel->setText("Joint stereo"); + break; + case TagLib::MPEG::Header::DualChannel: + ui.modeLabel->setText("Dual channel"); + break; + case TagLib::MPEG::Header::SingleChannel: + ui.modeLabel->setText("Single channel"); + break; + } + text = QString("%1 "+tr("KB")).arg(f.length()/1024); + ui.fileSizeLabel->setText(text); + /*if (f.audioProperties()->protectionEnabled()) + ui.errProtectionLabel->setText(tr("Yes")); + else + ui.errProtectionLabel->setText(tr("No"));*/ + if (f.audioProperties()->isCopyrighted()) + ui.copyrightLabel->setText(tr("Yes")); + else + ui.copyrightLabel->setText(tr("No")); + if (f.audioProperties()->isOriginal()) + ui.originalLabel->setText(tr("Yes")); + else + ui.originalLabel->setText(tr("No")); +} + +void DetailsDialog::loadTag() +{ + TagLib::MPEG::File f (m_path.toLocal8Bit()); + QTextCodec *codec = QTextCodec::codecForName ("UTF-8"); + TagLib::Tag *tag = 0; + + if (selectedTag() == TagLib::MPEG::File::ID3v1) + { + tag = f.ID3v1Tag(); + codec = m_codec_v1; + ui.tagGroupBox->setTitle(tr("ID3v1 Tag")); + } + else if (selectedTag() == TagLib::MPEG::File::ID3v2) + { + tag = f.ID3v2Tag(); + codec = m_codec_v2; + ui.tagGroupBox->setTitle(tr("ID3v2 Tag")); + } + else if (selectedTag() == TagLib::MPEG::File::APE) + { + ui.tagGroupBox->setTitle(tr("APE Tag")); + tag = f.APETag(); + } + ui.saveButton->setEnabled(tag && m_rw); + ui.createButton->setEnabled(!tag && m_rw); + ui.deleteButton->setEnabled(tag && m_rw); + ui.tagsWidget->setEnabled(tag); + //clear old values + ui.titleLineEdit->clear(); + ui.artistLineEdit->clear(); + ui.albumLineEdit->clear(); + ui.commentLineEdit->clear(); + ui.yearLineEdit->clear(); + ui.trackLineEdit->clear(); + ui.genreLineEdit->clear(); + + if (tag) + { + bool utf = codec->name().contains("UTF"); + TagLib::String title = tag->title(); + TagLib::String artist = tag->artist(); + TagLib::String album = tag->album(); + TagLib::String comment = tag->comment(); + TagLib::String genre = tag->genre(); + QString string = codec->toUnicode(title.toCString(utf)).trimmed(); + ui.titleLineEdit->setText(string); + string = codec->toUnicode(artist.toCString(utf)).trimmed(); + ui.artistLineEdit->setText(string); + string = codec->toUnicode(album.toCString(utf)).trimmed(); + ui.albumLineEdit->setText(string); + string = codec->toUnicode(comment.toCString(utf)).trimmed(); + ui.commentLineEdit->setText(string); + string = QString("%1").arg(tag->year()); + ui.yearLineEdit->setText(string); + string = QString("%1").arg(tag->track()); + ui.trackLineEdit->setText(string); + string = codec->toUnicode(genre.toCString(utf)).trimmed(); + ui.genreLineEdit->setText(string); + } +} + +void DetailsDialog::save() +{ + TagLib::MPEG::File* f = new TagLib::MPEG::File(m_path.toLocal8Bit()); + TagLib::String::Type type = TagLib::String::Latin1; + + QTextCodec *codec = 0; + TagLib::Tag *tag = 0; + + if (selectedTag() == TagLib::MPEG::File::ID3v1) + { + codec = m_codec_v1; + tag = f->ID3v1Tag(TRUE); + if (codec->name().contains("UTF")) + { + delete f; + loadTag(); + } + } + if (selectedTag() == TagLib::MPEG::File::ID3v2) + { + codec = m_codec_v2; + tag = f->ID3v2Tag(TRUE); + if (codec->name().contains("UTF")) + { + TagLib::ID3v2::FrameFactory *factory = TagLib::ID3v2::FrameFactory::instance(); + factory->setDefaultTextEncoding(TagLib::String::UTF8); + f->setID3v2FrameFactory(factory); + type = TagLib::String::UTF8; + } + } + if (selectedTag() == TagLib::MPEG::File::APE) + { + codec = QTextCodec::codecForName ("UTF-8"); + tag = f->APETag(TRUE); + type = TagLib::String::UTF8; + } + + tag->setTitle(TagLib::String(codec->fromUnicode(ui.titleLineEdit->text()).constData(), type)); + tag->setArtist(TagLib::String(codec->fromUnicode(ui.artistLineEdit->text()).constData(), type)); + tag->setAlbum(TagLib::String(codec->fromUnicode(ui.albumLineEdit->text()).constData(), type)); + tag->setComment(TagLib::String(codec->fromUnicode(ui.commentLineEdit->text()).constData(), type)); + tag->setGenre(TagLib::String(codec->fromUnicode(ui.genreLineEdit->text()).constData(), type)); + tag->setYear(ui.yearLineEdit->text().toUInt()); + tag->setTrack(ui.trackLineEdit->text().toUInt()); + + f->save(selectedTag(), FALSE); + delete f; + loadTag(); +} + +void DetailsDialog::create() +{ + TagLib::MPEG::File *f = new TagLib::MPEG::File (m_path.toLocal8Bit()); + TagLib::Tag *tag = 0; + if (selectedTag() == TagLib::MPEG::File::ID3v1) + tag = f->ID3v1Tag(TRUE); + else if (selectedTag() == TagLib::MPEG::File::ID3v2) + tag = f->ID3v2Tag(TRUE); + else if (selectedTag() == TagLib::MPEG::File::APE) + tag = f->APETag(TRUE); + + f->save(selectedTag(), FALSE); + delete f; + loadTag(); + ui.tagsWidget->setEnabled(TRUE); + ui.saveButton->setEnabled(m_rw); +} + +void DetailsDialog::deleteTag() +{ + TagLib::MPEG::File *f = new TagLib::MPEG::File (m_path.toLocal8Bit()); + f->strip(selectedTag()); + delete f; + loadTag(); +} + +uint DetailsDialog::selectedTag() +{ + if (ui.id3v1RadioButton->isChecked()) + return TagLib::MPEG::File::ID3v1; + else if (ui.id3v2RadioButton->isChecked()) + return TagLib::MPEG::File::ID3v2; + else if (ui.apeRadioButton->isChecked()) + return TagLib::MPEG::File::APE; + return TagLib::MPEG::File::ID3v2; +} + +void DetailsDialog::closeEvent (QCloseEvent *) +{ + QSettings settings(QDir::homePath()+"/.qmmp/qmmprc", QSettings::IniFormat); + settings.beginGroup("MAD"); + if (ui.id3v1RadioButton->isChecked()) + settings.setValue("current_tag","ID3v1"); + else if (ui.id3v2RadioButton->isChecked()) + settings.setValue("current_tag","ID3v2"); + else if (ui.apeRadioButton->isChecked()) + settings.setValue("current_tag","APE"); + settings.endGroup(); +} |