g_utf8_get_char_validated() may return -1 or -2
return type is gunichar(guint32)
Therefore such checks like 'gunichar < 0' or 'gunichar > 0'
are always 'false' or 'true'(except when gunichar == 0).
Signed-off-by: Maks Naumov <maksqwe1@ukr.net>
https://bugzilla.gnome.org/show_bug.cgi?id=742774
If a gtk_style_context_invalidate() is called on a widget's style
context (which nobody should ever do, sheesh!) and we're animating, stop
the animations.
Fixes crashers in Nautilus.
When we get a leave event, we need to remove the over bit,
since we may not get motion events that tell us when we lose
proximity, but we don't have to fade out right away - that
will happen on its on due to inactivity a bit later. Having
the indicator stay visible for a bit feels more relaxed.
If we use GDK_GL_PROFILE_3_2_CORE we are asking for a core profile
according to the GLX_ARB_create_context_profile extension. For that,
we pass the GLX_CONTEXT_CORE_PROFILE_BIT_ARB value for the
GLX_CONTEXT_PROFILE_MASK_ARB attribute.
The specification for the extension says that:
If the requested OpenGL version is less than 3.2,
GLX_CONTEXT_PROFILE_MASK_ARB is ignored and the functionality
of the context is determined solely by the requested version.
Since we're asking for a core profile, we assume a GL version greater
than or equal to 3.2; thus, we don't need to specify the
GLX_CONTEXT_MAJOR_VERSION_ARB or the GLX_CONTEXT_MINOR_VERSION_ARB
attributes, and instead just rely on whatever version GLX gives us.
This seems to work around a strange issue in Mesa; if we ask for a core
profile and any version > 3.0, we get broken rendering on any shared
context we create.
Since gsize doesn't work as a typename in a ui file,
we have to be careful not to pass pointers to wrongly
sized variables when getting the guint64 values out
of the model.
https://bugzilla.gnome.org/show_bug.cgi?id=742664
We still use symbolic icons for Copy, Cut, and Delete operations inside
toolbars and some menus, so it's worth pointing to the symbolic icon
names in the deprecation notices.
https://bugzilla.gnome.org/show_bug.cgi?id=741969
We need to clear the cache manually on full revalidates because
_gtk_css_change_for_child() will clear the full revalidation flags.
And then gtk_style_context_update_cache() will not do the right thing
(which is to clear itself).
Because we can switch from animating to non-animating pretty much
anywhere, do the check for animations unconditionally instead of trying
to cram it into the correct if path (and failing).
