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MP4: full picture handling

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This commit is contained in:
Maxime Leblanc 2014-07-16 18:39:58 +02:00
parent 34931b1d3f
commit 794d9fd27b
1 changed files with 75 additions and 1 deletions
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76
taglib/mp4/mp4tag.cpp
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@ -22,7 +22,7 @@
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#include <cstring>
#include <tdebug.h>
#include <tstring.h>
#include <tpicturemap.h>
@ -724,7 +724,39 @@ MP4::Tag::track() const
PictureMap
MP4::Tag::pictures() const
{
if(!d->items.contains("covr"))
return PictureMap();
CoverArtList list = d->items["covr"].toCoverArtList();
if( list.isEmpty() )
return PictureMap();
PictureMap map;
for(CoverArtList::ConstIterator it = list.begin(); it != list.end(); ++it)
{
CoverArt art = *it;
String mime = "image/";
switch(art.format())
{
case CoverArt::BMP:
mime.append("bmp");
break;
case CoverArt::JPEG:
mime.append("jpeg");
break;
case CoverArt::GIF:
mime.append("gif");
break;
case CoverArt::PNG:
mime.append("png");
break;
case CoverArt::Unknown:
break;
}
Picture picture(art.data(), Picture::Other, mime);
map.insert(picture);
}
return PictureMap(map);
}
void
@ -772,6 +804,48 @@ MP4::Tag::setTrack(uint value)
void
MP4::Tag::setPictures(const PictureMap &l)
{
CoverArtList list;
for(PictureMap::ConstIterator pictureMapIt = l.begin();
pictureMapIt != l.end();
++pictureMapIt)
{
PictureList pictures = pictureMapIt->second;
for(PictureList::ConstIterator pictureListIt = pictures.begin();
pictureListIt != pictures.end();
++pictureListIt)
{
Picture picture = *pictureListIt;
CoverArt::Format format;
const char* mime = picture.mime().toCString();
if(std::strcmp("image/", mime) == 0)
{
format = CoverArt::Unknown;
}
else if(std::strcmp("image/bmp", mime) == 0)
{
format = CoverArt::BMP;
}
else if(std::strcmp("image/png", mime) == 0)
{
format = CoverArt::PNG;
}
else if(std::strcmp("image/gif", mime) == 0)
{
format = CoverArt::GIF;
}
else if(std::strcmp("image/jpeg", mime) == 0)
{
format = CoverArt::JPEG;
}
else
{
format = CoverArt::Unknown;
}
CoverArt art(format, picture.data());
list.append(art);
}
}
d->items["covr"] = list;
}
bool MP4::Tag::isEmpty() const