Extend m_properties_expand_string() so that it can print properties as
unformatted string. Normally, properties will be pretty-printed
(intended for OSD and user interface purposes). Add the '=' modifier to
the format string syntax that disables pretty-printing and returns them
"raw".
For example, "${=switch_audio}" will print the track number, instead of
returning an OSD friendly string containing additional information like
track title and language.
Options parsing used to be ambiguous, as in the splitting into option
and values pairs was ambiguous. Example:
-option -something
It wasn't clear whether -option actually takes an argument or not. The
string "-something" could either be a separate option, or an argument
to "-option". The code had to call the option specific parser function
to resolve this.
This made everything complicated and didn't even have a real use. There
was only one case where this was actually used: string lists
(m_option_type_string_list) and options based on it. That is because
this option type actually turns a single option into a proxy for several
real arguments, e.g. "vf*" can handle "-vf-add" and "-vf-clr". Options
suffixed with "-clr" are the only options of this group which take no
arguments.
This is ambiguous only with the "old syntax" (as shown above). The "new"
option syntax always puts option name and value into same argument.
(E.g. "--option=--something" or "--option" "--something".)
Simplify the code by making it statically known whether an option takes
a parameter or not with the flag M_OPT_TYPE_OLD_SYNTAX_NO_PARAM. If it's
set, the option parser assumes the option takes no argument.
The only real ambiguity left, string list options that end on "-clr",
are special cased in the parser.
Remove some duplication of the logic in the command line parser by
moving all argument splitting logic into split_opt(). (It's arguable
whether that can be considered code duplication, but now the code is a
bit simpler anyway. This might be subjective.)
Remove the "ambiguous" parameter from all option parsing related code.
Make m_config unaware of the pre-parsing concept.
Make most CONF_NOCFG options also CONF_GLOBAL (except those explicitly
usable as per-file options.)
Time property values converted to strings via M_PROPERTY_PRINT resulted in
a string different to what the OSD displays (if the OSD level is >= 2).
Change it to match the OSD.
Command line options like "-foo xyz" are ambiguous: "xyz" may be a
parameter to the option "foo" or an unrelated argument. Instead of
relying on the struct m_config mode field (commandline/file) pass
parameters to specify ambiguous mode explicitly. Meant for "--foo"
options which are never ambiguous on command line either.
For some reason commit e306174952, which
replaced translation macro names with the corresponding English
strings, also collapsed multiple consecutive space characters into
one. Change most of these back. In a couple of cases the amount of
whitespace is important for alignment, and for the rest it at least
keeps the strings closer to the existing translations.
Add various fixes needed to actually produce translated OSD output.
About every OSD string that had a translation macro under the old
system should be translatable now.
Move some global and static variables under a struct that can be given
as a parameter. Add a context argument to the property functions so that
they do not have to depend on global/static variables.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22298 b3059339-0415-0410-9bf9-f77b7e298cf2
Move the volume and mute command to the command to property
bridge.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17912 b3059339-0415-0410-9bf9-f77b7e298cf2
