Streaming: treat empty streaming dict the same as None

the new getStreamingData swig wrapper might return an empty dict
elock: Add eCondition wrapper. Minor cleanup.

eSingleLocker doesn't need to be a friend, just call the public methods.
Make members protected (for future changes).
Remove constructor for recursive eSingleLock (recursive mutex is evil).
Fix hidden copy constructor syntax (const missing).
Add eCondition wrapper for pthread condition
filepush: Use eSingleLock and eCondition wrappers

Use C++ wrappers instead of raw pthread calls.
getStreamingData SWIG wrapper: return Py_None instead of empty dict

57d350d4d650160e3ab96a6c740f0c52fee29da5 fixed handling
of an empty streaming data dict, but external plugins
which call getStreamingData suffer from the same issue.
So work around it in the wrapper.
added repeating current item in movielist

Signed-off-by: Littlesat <littlesat99@yahoo.com>
less code for repeat current item in movielist

Signed-off-by: Littlesat <littlesat99@yahoo.com>
MovieSelection: Allow suspend (to standby) from dialog

When going to standby, stop any preview or running service. Otherwise
the picture-in-graphic gets messed up, apparently this information is
not being restored.

When resuming from standby, re-read the list because it may have been
a while and a lot may have happened.
InfoBarGenerics: Show unhandled key when subtitles are not available
AudioSelection: Also toggle sub audio with sub audio keys
AudioSelection: Show unhandled key when color key has no options
AutoDiseqc: Try to fix no TsidOnid fetched from transponder

It seems better to trigger the request for TsidOnid before you tune
to the transponder.
PositionerSetup: Some fixes suggested by rhicoceros

1. Fix for lpw symbol rates
2. Fix for miss detection of LNB as reported by Huevos
3. Fix for non available transpomder data as reported by Dima
AudioSelection: Fix Yellow button issue

As the toggling from audio page to the subtitle page can now also
be done via the subtitle and audiobutton the yellow button was executing
twice as it also generates a audiobutton. By removing the yellow button
itself this side effect isn't there anymore.
Adjustments to config listbox content

Do not let the item description overwrite the value
Do not write characters directly at the edge of the area's
PicturePlayer: add option to configure full view resolution

Usually pictures were displayed on the same resolution as the current
skin. Now the resolution of a picture been shown can be configured. During
fullview the desktop overlay will be temporarily be switch to the
configured resoltion during the picture been shown.

This makes it possible to view the picture in full-HD even when your skin
is not in full-HD.
Revert "PicturePlayer: add option to configure full view resolution"

This reverts commit 0a0d9fc19398804e96a35086974e25fb95c6081b.

Changing the resolution leads to a re-assignment of the graphical
acceleration buffer making all accelerated pixmaps invalid when they are
removed or replaced (picons).

After a resolution change you are not able to zap anymore because you get
a GSOD at the moment memory is made free for the Picon.
servicemp3 added extra headers support

Signed-off-by: pieterg <pieterg@users.sourceforge.net>
servicemp3: rewrite extra headers support

-get rid of large stack buffers
-avoid needless strdup and strcpy's
-avoid potential buffer overflows
-use eDebug instead of g_print
-cosmetics
gdi/accel: Allow inlining getInstance()
gdi: Add UnmanagedSurface struct to get rid of "type" member

gSurface had a misleadingly named "type" member which indicated
whether or not this surface needs to free its resources.
Get rid of this member and use an unmanaged base class, then it is
known compile-time which need cleaning up and which don't.

And a minor performance improvement in lookup function.