https://bugs.kde.org/show_bug.cgi?id=398952
--- Comment #1 from Mauro Carvalho Chehab <mchehab+sams...@kernel.org> ---
(In reply to knossos456 from comment #0)
> Since Kaffeine 2.0.x, the icons concerning radio and television (fta and
> scrambled) in source directory icons are not applied .
>
> There is no more possiblility to remember graphicaly if the programm is
> srcrambled or not in channel list without right click -> edit channel...
>
> When we use a CI Cam and have no decryption of programm, we need this
> information without lot of manipulations ...
> There is no MMI implemented, i know this is a big part to code... but exist
> in most windows DVB softwares. I can contribute for this but only for debug.
> I'm not a expert in Kde/QT programming.
>
> This is a big mess to debug this part of Kde, i need help.
>
> Same problem under Ubuntu 18 and 16.
In thesis, this should be working. The check if a channel is FTA or not is done
at src/dvb/dvbscandialog.cpp:
if (channel.hasVideo) {
if (!channel.isScrambled) {
return
QIcon::fromTheme(QLatin1String("video-television"),
QIcon(":video-television"));
} else {
return
QIcon::fromTheme(QLatin1String("video-television-encrypted"),
QIcon(":video-television-encrypted"));
}
} else {
if (!channel.isScrambled) {
return
QIcon::fromTheme(QLatin1String("text-speak"), QIcon(":text-speak"));
} else {
return
QIcon::fromTheme(QLatin1String("audio-radio-encrypted"),
QIcon(":audio-radio-encrypted"));
}
}
It should be noticed that Kaffeine doesn't actually check if a channel is FTA
or not. Instead, it uses the descriptor. So, for DVB standards, it will use the
DVB SDT table, as described at tools/dvbsi.xml:
<DvbSdtSectionEntry>
<serviceId bits="16" type="int"/>
<unused bits="6"/>
<unused bits="1"/>
<unused bits="1"/>
<unused bits="3"/>
<isScrambled bits="1" type="bool"/>
<entryLength bits="12" type="int"/>
<descriptors listType="DvbDescriptor" lengthFunc="" type="list"/>
</DvbSdtSectionEntry>
I've seen cases of some DVB-C networks that mess with this bit, not setting it
right.
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