The timers proposed by WINGs toolkit are handled with a callback function,
which means having a fixed argument list for that application function.
It is then correct to not use the argument, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
The WINGs toolkit dispatch events on widgets using callbacks, which means
having a fixed argument list for the handling function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
When the process receive a signal, a callback function is used, which
means having a fixed argument list for that application function.
It is then correct to not use the argument, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
The WINGs toolkit dispatch events on widgets using callbacks, which means
having a fixed argument list for the handling function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
When an error occurs in X, the Xlib is using a callback mechanism to
execute application code to handle the problem, which means having a
fixed argument list for that application function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
The mechanism of Notifications in the WINGs toolkit is relying on
callbacks to dispatch notifications, which means having a fixed argument
list for the handling function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
When an error occurs in X, the Xlib is using a callback mechanism to
execute application code to handle the problem, which means having a
fixed argument list for that application function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
There are a few function in WING's API that take parameter for consistency
reason and for possible future evolution, but actually do not need the
argument.
As they are case we know about, this patch adds the appropriate stuff to
tell the compiler we are ok with this to avoid a false report.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
As callback have a fixed prototype, it is correct to not use all the
arguments, so this patch adds the appropriate stuff to avoid a false
report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
The WINGs toolkit dispatch events on widgets using callbacks, which means
having a fixed argument list for the handling function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
When an error occurs in X, the Xlib is using a callback mechanism to
execute application code to handle the problem, which means having a
fixed argument list for that application function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
WINGs dispatches window resize events using callback functions, which
means having a fixed argument list for that function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
The drag-n-drop mechanism is managed by WINGs through callbacks, which
means having a fixed argument list for the handling function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
The mechanism of Notifications in the WINGs toolkit is relying on
callbacks to dispatch notifications, which means having a fixed argument
list for the handling function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
There is a function in WUtil's API that take a parameter for consistency
reason, but actually does not need the argument.
As it is a case we know about, this patch adds the appropriate stuff to
tell the compiler we are ok with this to avoid a false report.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
As callback have a fixed prototype, it can be correct to not use all the
arguments, so this patch adds the appropriate stuff to avoid a false
report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
When the process receive a signal, a callback function is used, which
means having a fixed argument list for that application function.
It is then correct to not use the argument, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
When a sub-process terminate, the function to process that event is
defined using a callback mechanism, which means having a fixed argument
list for that application function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
It is dangerous to use a function that does not use the same prototype as
expected by the callback, because that mean there is conversion performed
for the arguments, on which the compiler has no possibility to report
problems.
It is safer to create the function with the strict argument list, and
insert an explicit type conversion for which the compiler will be able
to perform compatibility checks, and include optional code when needed.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
When an error occurs in X, the Xlib is using a callback mechanism to
execute application code to handle the problem, which means having a
fixed argument list for that application function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
The WINGs toolkit dispatch events on widgets using callbacks, which means
having a fixed argument list for the handling function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
It is dangerous to use a function that does not use the same prototype as
expected by the callback, because that mean there is conversion performed
for the arguments, on which the compiler has no possibility to report
problems.
It is safer to create the function with the strict argument list, and
insert an explicit type conversion for which the compiler will be able
to perform compatibility checks, and include optional code when needed.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
The mechanism of Notifications in the WINGs toolkit is relying on
callbacks to dispatch notifications, which means having a fixed argument
list for the handling function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
The toolkit dispatches window close request events using callback
functions, which means having a fixed argument list for that function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
The toolkit dispatches X events for MouseButton using callback functions,
which means having a fixed argument list for that function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
The custom drawing code for windows is handled using callback functions,
which means having a fixed argument list for that function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
When an entry of a menu is selected, the appropriate action is triggered
using a callback, which means having a fixed argument list for that
function.
It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
To have an easy-to-maintain code, the configuration loading function is
using a lot off callbacks, which means having a fixed argument list.
It is then correct to not use all of them in all case, so this patch adds
the appropriate stuff to avoid a false report from compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
There are a few cases in the code where conditional compiling can
lead, when the corresponding block is not activated, to some arguments
not being used.
This patch adds the proper stuff to avoid a false report from the
compiler.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
As a callback function has a fixed prototype, it is not an error to have
some arguments unused, but we need to let the compiler about it to avoid
spurious messages that would hide real cases.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
The C language provides the macro 'sizeof' to handle this kind of
situation, so do not create locally a macro which can become a source
of problems.
Took opportunity to change the size of buffer to follow guidelines
from Inotify's manpage, and to remove the initial value that is useless.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
If the triggering condition occurred, the file handle for Inotify were
closed, but as the variable containing the handle was not updated it
could lead to multiple call to file close, which behaviour may be
problematic.
The file handle was passed as a parameter, which does not allow for a
clean value change, so now we use the variable directly as it is
available in the global namespace.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
The XDND support is not enabled by default, and not simple to
enable (does not use the appropriate configure flag method).
With previous global namespace related patches, this file not being
enabled a change was missed. Now at least it compiles, although it
is still an experimental feature.
Instead of defining 2 separate data arrays, use a array of struct
to make it less bug prone (no dependancy on order of elements).
Took opportunity to de-CamelCase the variable name;
Took opportunity to add appropriate const qualifier.
Instead of defining 2 separate data arrays, use a array of struct
to make it less bug prone (no dependancy on order of elements).
Took opportunity to de-CamelCase the variable name;
Took opportunity to add appropriate const qualifier.
The default domains were originally defined in different global
variables in C files; This patches groups them in a single
structure placed in global namespace.
A default cursor would make sense if we were talking about an API,
where we would propose a 'I-don't-know' choice to devs, but here
we're talking about WindowMaker's internal, where we're supposed
to provide a consistent interface to the user, so picking a
cursor is not an option (and 'Normal' is actually a decent
looking choice anyway).
Suggested-by: Rodolfo GarcĂa Peñas <kix@kix.es>
As the cursor choice for each action is actually a user choice,
it is logical to put this into the structure, instead of a poorly
defined 'extern' in every file.
Having all the global variables at the same place will provide
better visibility on the code; grouping them in a structure
reduces the risk for name clash; it also offer the possibility
to organise them.
Another BIG benefit is that, when reading the code, an access to
a global variable will now be clearly visible, and distinguished
from a local variable use.
The name will be a problem with next change because it uses a too
common word which will be useful at a better place.
Took the opportunity to rewitre the check in the human logical
thinking order to make it easier to read.
The original type was not as safe as it looked like to be, and led
to more memory usage than necessary.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
It is bad practice to define the prototype of an external function
inside a source file that wants to use it.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
It is dangerous to define an extern variable locally because the
compiler is not able to ensure proper type definition, but including
the header that defines it allows a safer situation.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
There is a dedicaded floating point modulo operator that does a
better job (faster, no precision loss), so we use it instead of the
complicated formula that uses type conversions.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
For this case we happen to already have the same variable as integer
type, so it is better to use them directly for computation.
Please note that the floating point variables do not contain more
precision in this use case, otherwise the change would not be
transparent.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
Compilation will not work if the header is missing, so make sure
it is present and compilable first. This can highligh sooner if
a user forgot to install the corresponding dev package.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
Took the opportunity to rewrite the check using autoconf macros
to generate a more compatible configure script.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
The function contained an internal statement that would have
discarded the const attribute, but as this statement is actually
useless it have been simply removed.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
Because we have to use some X functions marked as deprecated to
ensure portability, we prefer to hide the warnings from standard
users, and keep them only for dev team.
[crm: Add -Wno-deprecated-declarations too]
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
To ensure proper behaviour with X servers that do not support the
Xkb extension, implemented call to the fall-back legacy function
to the other places where it is being used, to ensure proper
behaviour in any case.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
The original code was assuming that the Xkb extension is available
everywhere, which is not the case. This resulted in all modifiers
to be seen as NoSymbol, thus the empty list.
Now we initialize properly the Xkb extension at the start of the
program, and provide a work-around with the historical function in
the case the ext would not be available.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
Apparently, there is some exceptional case when the 'Mouse Grab
Modifier' list can be empty, in which case the program would
crash.
This patch makes sure the program will not crash (that's a bad
behaviour), but does not solve the empty list case
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
As reported by clang, the format used was %hi which is expecting
a short-typed argument, but the parameters are actually defined
as ints in the structure, so use only %i.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
As reported by Iain Patterson, the clang compiler is (by default)
strictier on having clean C syntax. A few structure definition
did not comply, now they do.
Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
Christophe CURIS