The code generator sprinkles a few asserts in its output of the form:
g_assert (prop_id - 1 >= 0 && prop_id - 1 < %d);\n
prop_id is unsigned, though, so this generates a compiler warning for
me.
This commit changes the code to merely check for prop_id != 0 instead of
prop_id - 1 >= 0
This is nice to have if using gtk-doc on the generated code. We could
also generate -sections.txt and .types files but we don't do that
right now...
Signed-off-by: David Zeuthen <davidz@redhat.com>
Specific changes
- Use get_type(), not get_gtype() for the GType function
- so we need to use the lower-case name type_ for properties called type
- Don't return a function pointer, just make the function returned
available instead
- Add (type) annotations in constructors so g-ir-scanner detects them as such
- Add (transfer none) annotations to property getters
- Add (out) annotations to D-Bus method call functions
Signed-off-by: David Zeuthen <davidz@redhat.com>
It's not that it's actually a bug to do so per se, strictly speaking,
it's just pointless and wasteful.
Signed-off-by: David Zeuthen <davidz@redhat.com>
A fairly typical pattern is to have code that does
foo_set_bar (object, "");
if (some_condition)
{
foo_set_bar (object, "yes");
}
where some_condition is often true every time @object is updated.
With this code, bar is essentially always "yes" but because of how
gdbus-codegen works, useless PropertiesChanged events got scheduled
and sent out. With this patch, we avoid that by always keeping the
original value around and comparing it only when we deem it's time to
send out the ::PropertiesChanged signal (typically in an idle but can
be forced by the user via flush()).
Also add a test case for this.
Signed-off-by: David Zeuthen <davidz@redhat.com>
More precisely, include this line
The license of this code is the same as for the source it was derived from.
Signed-off-by: David Zeuthen <davidz@redhat.com>
