Commit Graph

12 Commits

Author SHA1 Message Date
Benjamin Otte
19eb1614de cssmatcher: Use widget path's state
Don't take a state when constructing the CSS matcher. Instead, rely on
the newly introduced state in the widget path.

This way, the state can be queried not only on the first element, but on
all elements of the widget path.
2014-07-19 23:42:39 +02:00
Alexander Larsson
a1ee2b7b82 css: Speed up name matching
We use the new g_type_get_type_registration_serial() so that we can
cache and properly invalidate the result of g_type_from_name().

This bumps the glib requirement to 2.35.3 to get the new function.

https://bugzilla.gnome.org/show_bug.cgi?id=689847
2012-12-10 12:57:10 +01:00
Alexander Larsson
16f2b20f96 css: Add _gtk_css_matcher_matches_any()
This returns true if the matcher matches *anything*. We need
to check this later, because such matchers are dangerous in loops
that iterate over all parents/siblings since such loops would not
terminate.
2012-11-30 14:53:29 +01:00
Benjamin Otte
b4195cb408 cssmatcher: Handle case of empty widget path
This is tested by the stylecontext test, but doesn't appear in practice.
2012-05-01 03:13:02 +02:00
Benjamin Otte
44187ca3b5 cssmatcher: Use quarks for classes 2012-04-17 08:59:10 +02:00
Benjamin Otte
102d10016f matcher: Add a superset matcher
This matcher always matches only on some relvant things and ignores the
rest. This allows you to match only on name and class, but ignore state
and parents/siblings for example.
2012-04-17 08:59:08 +02:00
Benjamin Otte
5f5bf27287 matcher: Add a matcher that matches anything
Lesson learned: Adwaita uses all possible selector types and all of
those for parents, too. But so far no siblings.
2012-04-17 08:59:08 +02:00
Benjamin Otte
3bdde54aaf selector: Rewrite position tracking
We now track the position as a (type,a,b) tuple where the numbers make
up the an + b formula from CSS3 nth-child.

Also, the get_sibling() and get_sibling_index() vfuncs were replaced by
a has_position() vfunc. This is mostly so that the matcher can always
return TRUE. And I need that for the everything matcher.
2012-04-17 08:59:08 +02:00
Benjamin Otte
53317aed55 matcher: Turn GtkCssMatcher into a union
That way, we can add more matchers as we need them.
2012-04-17 08:59:07 +02:00
Benjamin Otte
b368c5f10a matcher: Use a vtable
Now we can do lots of fancy matchers, yay!
2012-04-17 08:59:07 +02:00
Benjamin Otte
a94b85d375 css: Make the style provider take a matcher as an input argument 2012-04-17 08:59:07 +02:00
Benjamin Otte
c0b7c3321d css: Add GtkCssMatcher
This is so we can later do matching with other things than
GtkWidgetPath.
In particular, this is a requirement for getting rid of GtkWidgetPath.
2012-04-17 08:59:07 +02:00