Use the SDL GameController API with SDL events instead of polling
manually. Run SDL_PollEvent() in the panel OnIdle().
The API to the GUI remains the same, the sending of wxSDLJoyEvent
events. Except there are no more hat events, we just use the
GameController buttons. Also the GUI now has to make arrangements for
wxSDLJoy::Poll() to be called periodically, for the config dialog this
is done with a timer.
All Xbox 360 controller buttons and axes are now in the defaults, and
the SDL GameController API will map them to the appropriate keys on
other controllers.
As a consequence of using SDL events, controller attach/detach from the
system is now also handled correctly. It is no longer necessary to have
the controller attached and turned on when the program launches.
Signed-off-by: Rafael Kitover <rkitover@gmail.com>
Update the po files with the transifex client and do a msgmerge.
Replace cmake/FindGettext.cmake with the current version, and fix a bug
in it that would not allow files with multiple periods such as
zh_TW.Big5.po. Also disable msgmerge in GETTEXT_CREATE_TRANSLATIONS
otherwise it would create too many very spammy commits.
Replace language list in po/wxvbam/CMakeLists.txt (where the .pot and
.po files are) with a list made with file(GLOB ...), so that all the new
languages are pulled in.
Rafael Kitover