Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

5 files changed, 417 insertions, 0 deletions

diff --git a/kfile-plugins/flac/Makefile.am b/kfile-plugins/flac/Makefile.am
new file mode 100644
index 00000000..bb3a08e3
--- /dev/null
+++ b/kfile-plugins/flac/Makefile.am
@@ -0,0 +1,22 @@
+## Makefile.am for FLAC file meta info plugin
+
+# set the include path for X, qt, KDE and TagLib
+INCLUDES         = $(all_includes) $(taglib_includes)
+
+# these are the headers for your project
+noinst_HEADERS   = kfile_flac.h
+
+kde_module_LTLIBRARIES = kfile_flac.la
+
+kfile_flac_la_SOURCES = kfile_flac.cpp
+kfile_flac_la_LDFLAGS = $(all_libraries) $(taglib_libs) -module $(KDE_PLUGIN)
+kfile_flac_la_LIBADD = $(LIB_KIO)
+
+# let automoc handle all of the meta source files (moc)
+METASOURCES = AUTO
+
+messages: rc.cpp
+	$(XGETTEXT) kfile_flac.cpp -o $(podir)/kfile_flac.pot
+
+services_DATA = kfile_flac.desktop
+servicesdir = $(kde_servicesdir)
diff --git a/kfile-plugins/flac/configure.in.in b/kfile-plugins/flac/configure.in.in
new file mode 100644
index 00000000..eeaeebf5
--- /dev/null
+++ b/kfile-plugins/flac/configure.in.in
@@ -0,0 +1 @@
+AM_CONDITIONAL(include_flac_SUBDIR, test "x$have_taglib" = xyes)
diff --git a/kfile-plugins/flac/kfile_flac.cpp b/kfile-plugins/flac/kfile_flac.cpp
new file mode 100644
index 00000000..e2609401
--- /dev/null
+++ b/kfile-plugins/flac/kfile_flac.cpp
@@ -0,0 +1,282 @@
+/* This file is part of the KDE project
+ * Copyright (C) 2003-2004 Allan Sandfeld Jensen <kde@carewolf.com>
+ *
+ * Originally based upon the kfile_ogg plugin:
+ *  Copyright (C) 2001, 2002 Rolf Magnus <ramagnus@kde.org>
+ * Interfacing to TagLib is copied from kfile_mp3 plugin:
+ *  Copyright (C) 2003 Scott Wheeler <wheeler@kde.org>
+ *
+ * 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 version 2.
+ *
+ * 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; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include "kfile_flac.h"
+
+#include <qcstring.h>
+#include <qfile.h>
+#include <qdatetime.h>
+#include <qdict.h>
+#include <qvalidator.h>
+#include <qfileinfo.h>
+
+#include <kdebug.h>
+#include <kurl.h>
+#include <kprocess.h>
+#include <klocale.h>
+#include <kgenericfactory.h>
+#include <ksavefile.h>
+
+#include <tag.h>
+#if (TAGLIB_MAJOR_VERSION>1) ||  \
+   ((TAGLIB_MAJOR_VERSION==1) && (TAGLIB_MINOR_VERSION>=2))
+#define TAGLIB_1_2
+#endif
+
+#include <tstring.h>
+#include <tfile.h>
+#include <flacfile.h>
+#ifdef TAGLIB_1_2
+#include <oggflacfile.h>
+#endif
+
+#include <sys/stat.h>
+#include <unistd.h>
+#include <ctype.h>
+
+K_EXPORT_COMPONENT_FACTORY(kfile_flac, KGenericFactory<KFlacPlugin>("kfile_flac"))
+
+KFlacPlugin::KFlacPlugin( QObject *parent, const char *name,
+                        const QStringList &args )
+    : KFilePlugin( parent, name, args )
+{
+    kdDebug(7034) << "flac plugin\n";
+
+    makeMimeTypeInfo( "audio/x-flac" );
+#ifdef TAGLIB_1_2
+    makeMimeTypeInfo( "audio/x-oggflac" );
+#endif
+
+}
+
+void KFlacPlugin::makeMimeTypeInfo(const QString& mimeType)
+{
+    KFileMimeTypeInfo* info = addMimeTypeInfo( mimeType );
+
+    KFileMimeTypeInfo::GroupInfo* group = 0;
+
+    // comment group
+    group = addGroupInfo(info, "Comment", i18n("Comment"));
+    setAttributes(group, KFileMimeTypeInfo::Addable |
+                         KFileMimeTypeInfo::Removable);
+
+    KFileMimeTypeInfo::ItemInfo* item = 0;
+
+    item = addItemInfo(group, "Artist", i18n("Artist"), QVariant::String);
+    setHint(item, KFileMimeTypeInfo::Author);
+    setAttributes(item, KFileMimeTypeInfo::Modifiable);
+
+    item = addItemInfo(group, "Title", i18n("Title"), QVariant::String);
+    setHint(item, KFileMimeTypeInfo::Name);
+    setAttributes(item, KFileMimeTypeInfo::Modifiable);
+
+    item = addItemInfo(group, "Album", i18n("Album"), QVariant::String);
+    setAttributes(item, KFileMimeTypeInfo::Modifiable);
+
+    item = addItemInfo(group, "Genre", i18n("Genre"), QVariant::String);
+    setAttributes(item, KFileMimeTypeInfo::Modifiable);
+
+    item = addItemInfo(group, "Tracknumber", i18n("Track Number"), QVariant::String);
+    setAttributes(item, KFileMimeTypeInfo::Modifiable);
+
+    item = addItemInfo(group, "Date", i18n("Date"), QVariant::String);
+    setAttributes(item, KFileMimeTypeInfo::Modifiable);
+
+    item = addItemInfo(group, "Description", i18n("Description"), QVariant::String);
+    setAttributes(item, KFileMimeTypeInfo::Modifiable);
+
+    item = addItemInfo(group, "Organization", i18n("Organization"), QVariant::String);
+    setAttributes(item, KFileMimeTypeInfo::Modifiable);
+
+    item = addItemInfo(group, "Location", i18n("Location"), QVariant::String);
+    setAttributes(item, KFileMimeTypeInfo::Modifiable);
+
+    item = addItemInfo(group, "Copyright", i18n("Copyright"), QVariant::String);
+    setAttributes(item, KFileMimeTypeInfo::Modifiable);
+
+
+    addVariableInfo(group, QVariant::String, KFileMimeTypeInfo::Addable |
+                                             KFileMimeTypeInfo::Removable |
+                                             KFileMimeTypeInfo::Modifiable);
+
+    // technical group
+    group = addGroupInfo(info, "Technical", i18n("Technical Details"));
+    setAttributes(group, 0);
+
+    addItemInfo(group, "Channels", i18n("Channels"), QVariant::Int);
+
+    item = addItemInfo(group, "Sample Rate", i18n("Sample Rate"), QVariant::Int);
+    setSuffix(item, i18n(" Hz"));
+
+    item = addItemInfo(group, "Sample Width", i18n("Sample Width"), QVariant::Int);
+    setSuffix(item, i18n(" bits"));
+
+    item = addItemInfo(group, "Bitrate", i18n("Average Bitrate"),
+                       QVariant::Int);
+    setAttributes(item, KFileMimeTypeInfo::Averaged);
+    setHint(item, KFileMimeTypeInfo::Bitrate);
+    setSuffix(item, i18n( " kbps"));
+
+    item = addItemInfo(group, "Length", i18n("Length"), QVariant::Int);
+    setAttributes(item, KFileMimeTypeInfo::Cummulative);
+    setHint(item, KFileMimeTypeInfo::Length);
+    setUnit(item, KFileMimeTypeInfo::Seconds);
+}
+
+bool KFlacPlugin::readInfo( KFileMetaInfo& info, uint what )
+{
+    if ( info.path().isEmpty() ) // remote file
+        return false;
+
+    bool readComment = false;
+    bool readTech = false;
+    if (what & (KFileMetaInfo::Fastest |
+                KFileMetaInfo::DontCare |
+                KFileMetaInfo::ContentInfo)) readComment = true;
+
+    if (what & (KFileMetaInfo::Fastest |
+                KFileMetaInfo::DontCare |
+                KFileMetaInfo::TechnicalInfo)) readTech = true;
+
+    TagLib::File *file = 0;
+
+    if (info.mimeType() == "audio/x-flac")
+        file = new TagLib::FLAC::File(QFile::encodeName(info.path()).data(), readTech);
+#ifdef TAGLIB_1_2
+    else
+        file = new TagLib::Ogg::FLAC::File(QFile::encodeName(info.path()).data(), readTech);
+#endif
+
+    if (!file || !file->isValid())
+    {
+        kdDebug(7034) << "Couldn't open " << file->name() << endl;
+        delete file;
+        return false;
+    }
+
+    if(readComment && file->tag())
+    {
+        KFileMetaInfoGroup commentgroup = appendGroup(info, "Comment");
+
+        QString date  = file->tag()->year() > 0 ? QString::number(file->tag()->year()) : QString::null;
+        QString track = file->tag()->track() > 0 ? QString::number(file->tag()->track()) : QString::null;
+
+        appendItem(commentgroup, "Title",       TStringToQString(file->tag()->title()).stripWhiteSpace());
+        appendItem(commentgroup, "Artist",      TStringToQString(file->tag()->artist()).stripWhiteSpace());
+        appendItem(commentgroup, "Album",       TStringToQString(file->tag()->album()).stripWhiteSpace());
+        appendItem(commentgroup, "Date",        date);
+        appendItem(commentgroup, "Comment",     TStringToQString(file->tag()->comment()).stripWhiteSpace());
+        appendItem(commentgroup, "Tracknumber", track);
+        appendItem(commentgroup, "Genre",       TStringToQString(file->tag()->genre()).stripWhiteSpace());
+    }
+
+    if (readTech && file->audioProperties())
+    {
+        KFileMetaInfoGroup techgroup = appendGroup(info, "Technical");
+        TagLib::FLAC::Properties *properties =
+                   (TagLib::FLAC::Properties*)(file->audioProperties());
+
+        appendItem(techgroup, "Bitrate",      properties->bitrate());
+        appendItem(techgroup, "Sample Rate",  properties->sampleRate());
+        appendItem(techgroup, "Sample Width", properties->sampleWidth());
+        appendItem(techgroup, "Channels",     properties->channels());
+        appendItem(techgroup, "Length",       properties->length());
+    }
+
+    delete file;
+    return true;
+
+}
+
+/**
+ * Do translation between KFileMetaInfo items and TagLib::String in a tidy way.
+ */
+
+class Translator
+{
+public:
+    Translator(const KFileMetaInfo &info) : m_info(info) {}
+    TagLib::String operator[](const char *key) const
+    {
+        return QStringToTString(m_info["Comment"][key].value().toString());
+    }
+    int toInt(const char *key) const
+    {
+        return m_info["Comment"][key].value().toInt();
+    }
+private:
+    const KFileMetaInfo &m_info;
+};
+
+bool KFlacPlugin::writeInfo(const KFileMetaInfo& info) const
+{
+    TagLib::File *file;
+
+    if (!TagLib::File::isWritable(QFile::encodeName(info.path()).data())) {
+        kdDebug(7034) << "can't write to " << info.path() << endl;
+        return false;
+    }
+
+    if (info.mimeType() == "audio/x-flac")
+        file = new TagLib::FLAC::File(QFile::encodeName(info.path()).data(), false);
+#ifdef TAGLIB_1_2
+    else
+        file = new TagLib::Ogg::FLAC::File(QFile::encodeName(info.path()).data(), false);
+#endif
+
+    if(!file->isOpen())
+    {
+        kdDebug(7034) << "couldn't open " << info.path() << endl;
+        delete file;
+        return false;
+    }
+
+    Translator t(info);
+
+    file->tag()->setTitle(t["Title"]);
+    file->tag()->setArtist(t["Artist"]);
+    file->tag()->setAlbum(t["Album"]);
+    file->tag()->setYear(t.toInt("Date"));
+    file->tag()->setComment(t["Comment"]);
+    file->tag()->setTrack(t.toInt("Tracknumber"));
+    file->tag()->setGenre(t["Genre"]);
+
+    file->save();
+
+    delete file;
+    return true;
+}
+
+QValidator* KFlacPlugin::createValidator( const QString&,
+                                         const QString &group, const QString &key,
+                                         QObject* parent, const char* name) const
+{
+    if(key == "Tracknumber" || key == "Date")
+    {
+        return new QIntValidator(0, 9999, parent, name);
+    }
+    else
+	return new QRegExpValidator(QRegExp(".*"), parent, name);
+}
+
+#include "kfile_flac.moc"
diff --git a/kfile-plugins/flac/kfile_flac.desktop b/kfile-plugins/flac/kfile_flac.desktop
new file mode 100644
index 00000000..b8b551f9
--- /dev/null
+++ b/kfile-plugins/flac/kfile_flac.desktop
@@ -0,0 +1,62 @@
+[Desktop Entry]
+Type=Service
+Name=FLAC Info
+Name[bg]=Информация за FLAC
+Name[bn]=ফ্ল্যাক (FLAC) তথ্য
+Name[br]=Titouroù FLAC
+Name[bs]=FLAC informacije
+Name[ca]=Informació FLAC
+Name[cs]=FLAC info
+Name[cy]=Gwybodaeth FLAC
+Name[da]=FLAC-Info
+Name[de]=FLAC-Info
+Name[el]=Πληροφορίες FLAC
+Name[es]=Info FLAC
+Name[et]=FLAC info
+Name[eu]=FLAC Informazioa
+Name[fa]=اطلاعات FLAC
+Name[fi]=FLAC-tiedot
+Name[fr]=Informations FLAC
+Name[gl]=Información FLAC
+Name[he]=מידע FLAC
+Name[hi]=FLAC जानकारी
+Name[hu]=FLAC-jellemzők
+Name[is]=AU upplýsingar
+Name[it]=Informazioni FLAC
+Name[ja]=FLAC 情報
+Name[kk]=FLAC мәліметі
+Name[km]=ព័ត៌មាន FLAC
+Name[ko]=FLAC 정보
+Name[lt]=FLAC informacija
+Name[mk]=FLAC информации
+Name[nb]=FLAC informasjon
+Name[nds]=FLAC-Info
+Name[ne]=FLAC सूचना
+Name[nl]=FLAC-informatie
+Name[nn]=FLAC-info
+Name[pa]=FLAC ਜਾਣਕਾਰੀ
+Name[pl]=Informacja o pliku FLAC
+Name[pt]=Informação do FLAC
+Name[pt_BR]=Informação sobre FLAC
+Name[ro]=Informaţii FLAC
+Name[ru]=Сведения о FLAC
+Name[sk]=FLAC info
+Name[sl]=Podatki o FLAC
+Name[sr]=Информације о FLAC-у
+Name[sr@Latn]=Informacije o FLAC-u
+Name[sv]=FLAC-information
+Name[ta]=FLAC தகவல்
+Name[tg]=FLAC Ахборот
+Name[th]=ขอมูล FLAC
+Name[tr]=FLAC Bilgisi
+Name[uk]=Інформація по FLAC
+Name[uz]=FLAC haqida maʼlumot
+Name[uz@cyrillic]=FLAC ҳақида маълумот
+Name[zh_CN]=FLAC 信息
+Name[zh_HK]=FLAC 資訊
+Name[zh_TW]=FLAC 資訊
+ServiceTypes=KFilePlugin
+X-KDE-Library=kfile_flac
+MimeType=audio/x-flac;audio/x-oggflac
+PreferredGroups=Comment,Technical
+PreferredItems=Title,Artist,Album,Tracknumber,Genre,Bitrate,Length,Channels, Date,Description,Organization,Location,Copyright
diff --git a/kfile-plugins/flac/kfile_flac.h b/kfile-plugins/flac/kfile_flac.h
new file mode 100644
index 00000000..9010875d
--- /dev/null
+++ b/kfile-plugins/flac/kfile_flac.h
@@ -0,0 +1,50 @@
+/* This file is part of the KDE project
+ * Copyright (C) 2003 Allan Sandfeld Jensen <kde@carewolf.com>
+ *
+ * Originally based upon the kfile_ogg plugin:
+ *  Copyright (C) 2001, 2002 Rolf Magnus <ramagnus@kde.org>
+ * Interfacing to TagLib is copied from kfile_mp3 plugin:
+ *  Copyright (C) 2003 Scott Wheeler <wheeler@kde.org>
+ *
+ * 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 version 2.
+ *
+ * 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; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __KFILE_FLAC_H__
+#define __KFILE_FLAC_H__
+
+#include <kfilemetainfo.h>
+
+class QString;
+class QStringList;
+
+class KFlacPlugin: public KFilePlugin
+{
+    Q_OBJECT
+
+public:
+    KFlacPlugin( QObject *parent, const char *name, const QStringList& args );
+
+    virtual bool readInfo( KFileMetaInfo& info, uint what);
+    virtual bool writeInfo( const KFileMetaInfo& info ) const;
+    virtual QValidator* createValidator( const QString& mimetype,
+                                         const QString &group,
+                                         const QString &key,
+                                         QObject* parent, const char* name) const;
+protected:
+    virtual void makeMimeTypeInfo(const QString& mimeType);
+};
+
+
+#endif