* remote-plugin-fixes:
RemotePlugin: sleep in waitForMessage() when actively waiting for data
RemotePlugin: better code order in sendMessage() + cleanups
RemotePlugin: coding style fixes + inline keyword reduces
RemotePlugin: smaller buffers for number to string conversions
RemotePlugin: added branch prediction hints
Printing error messages using fprintf() does not help much with
RemotePlugins as their stdout/stderr usually is not redirected to the
parent process. Instead use the debugMessage() function.
RemotePlugin::waitForMessage() can operate in polling mode which is used
when loading a remote plugin so the master application does not block
until the remote plugin has been loaded. This is achieved by calling
QCoreApplication::processEvents().
However if there're no events to process, the polling loop will just eat
up CPU time which is especially bad when on a single core system.
This has been fixed by inserting short sleeps.
We can cache the number of data sets in the message in order to avoid
duplicate data::size() calls. Furthermore the accumulation of the size
of the written data is an old relict and can be safely removed.
If DEBUG_REMOTE_PLUGIN was set, RemotePlugin::process() always returned
as RemotePlugin::isRunning() returned false. Fix this by always
returning true when debugging.
Most files and most of the core classes and their methods have been
renamed to match new coding style conventions:
391 files changed, 25400 insertions(+), 25598 deletions(-)
Furthermore splitted some files where model and view classes were
declared or implemented together in the same file.
Should be tested thoroughly as I might have missed renaming some virtual
methods or SIGNAL/SLOT parameters.
