rgscan: added id3v2 support

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@3809 90c681e8-e032-0410-971d-27865f9a5e38

2 files changed, 46 insertions, 1 deletions

diff --git a/src/plugins/General/rgscan/rgscandialog.cpp b/src/plugins/General/rgscan/rgscandialog.cpp
index 1652236ac..75d9aa0e9 100644
--- a/src/plugins/General/rgscan/rgscandialog.cpp
+++ b/src/plugins/General/rgscan/rgscandialog.cpp
@@ -33,6 +33,8 @@
 #include <taglib/oggflacfile.h>
 #include <taglib/vorbisfile.h>
 #include <taglib/wavpackfile.h>
+#include <taglib/id3v2tag.h>
+#include <taglib/textidentificationframe.h>
 #include "rgscanner.h"
 #include "gain_analysis.h"
 #include "rgscandialog.h"
@@ -283,6 +285,43 @@ void RGScanDialog::writeAPETag(TagLib::APE::Tag *tag, ReplayGainInfoItem *item)
     }
 }
 
+void RGScanDialog::writeID3v2Tag(TagLib::ID3v2::Tag *tag, ReplayGainInfoItem *item)
+{
+    tag->removeFrames("TXXX");
+    if(m_ui.trackCheckBox->isChecked())
+    {
+        TagLib::ID3v2::UserTextIdentificationFrame *frame = new TagLib::ID3v2::UserTextIdentificationFrame();
+        TagLib::StringList fields;
+        fields.append("REPLAYGAIN_TRACK_GAIN");
+        fields.append(gainToString(item->info[Qmmp::REPLAYGAIN_TRACK_GAIN]));
+        frame->setText(fields);
+        tag->addFrame(frame);
+
+        fields.clear();
+        frame = new TagLib::ID3v2::UserTextIdentificationFrame();
+        fields.append("REPLAYGAIN_TRACK_PEAK");
+        fields.append(peakToString(item->info[Qmmp::REPLAYGAIN_TRACK_PEAK]));
+        frame->setText(fields);
+        tag->addFrame(frame);
+    }
+    if(m_ui.albumCheckBox->isChecked())
+    {
+        TagLib::ID3v2::UserTextIdentificationFrame *frame = new TagLib::ID3v2::UserTextIdentificationFrame();
+        TagLib::StringList fields;
+        fields.append("REPLAYGAIN_ALBUM_GAIN");
+        fields.append(gainToString(item->info[Qmmp::REPLAYGAIN_ALBUM_GAIN]));
+        frame->setText(fields);
+        tag->addFrame(frame);
+
+        fields.clear();
+        frame = new TagLib::ID3v2::UserTextIdentificationFrame();
+        fields.append("REPLAYGAIN_ALBUM_PEAK");
+        fields.append(peakToString(item->info[Qmmp::REPLAYGAIN_ALBUM_PEAK]));
+        frame->setText(fields);
+        tag->addFrame(frame);
+    }
+}
+
 void RGScanDialog::writeVorbisComment(TagLib::Ogg::XiphComment *tag, ReplayGainInfoItem *item)
 {
     if(m_ui.trackCheckBox->isChecked())
@@ -312,7 +351,8 @@ void RGScanDialog::on_writeButton_clicked()
         {
             TagLib::MPEG::File file(qPrintable(item->url));
             writeAPETag(file.APETag(true), item);
-            file.save(TagLib::MPEG::File::APE, false);
+            writeID3v2Tag(file.ID3v2Tag(true), item);
+            file.save(TagLib::MPEG::File::APE | TagLib::MPEG::File::ID3v2, false);
         }
         else if(ext == "flac") //flac
         {
diff --git a/src/plugins/General/rgscan/rgscandialog.h b/src/plugins/General/rgscan/rgscandialog.h
index d196959cc..fe7132107 100644
--- a/src/plugins/General/rgscan/rgscandialog.h
+++ b/src/plugins/General/rgscan/rgscandialog.h
@@ -35,6 +35,10 @@ struct ReplayGainInfoItem;
 
 namespace TagLib
 {
+    namespace ID3v2
+    {
+        class Tag;
+    }
     namespace APE
     {
         class Tag;
@@ -68,6 +72,7 @@ private:
     TagLib::String gainToString(double value);
     TagLib::String peakToString(double value);
     void writeAPETag(TagLib::APE::Tag *tag, ReplayGainInfoItem *item);
+    void writeID3v2Tag(TagLib::ID3v2::Tag *tag, ReplayGainInfoItem *item);
     void writeVorbisComment(TagLib::Ogg::XiphComment *tag, ReplayGainInfoItem *item);
     Ui::RGScanDialog m_ui;
     QList<RGScanner *> m_scanners;