Benjamin Otte
cdd964a3af
cssnode: Change way invalidation is handled
...
Have a queue_validate() vfunc and a dequeue_validate() vfunc that are
called only on root nodes so they can queue a validation on their frame
clocks.
2015-03-18 15:23:30 +01:00
Benjamin Otte
caf2fc9a10
cssnode: Only recreate styles when needed
2015-03-18 15:23:30 +01:00
Benjamin Otte
219e52f7e1
cssnode: Automatically recreate style on get_style() call
...
When the style is invalid, redo it.
Make this a vfunc, so the widget nodes can opt out.
2015-03-18 15:23:30 +01:00
Benjamin Otte
71813671ef
cssnode: Track pending changes here
...
... instead of GtkCssWidgetNode.
2015-03-18 15:23:30 +01:00
Benjamin Otte
649edbe2fc
stylecontext: Move style creation functions to CssNode code
2015-03-18 15:23:30 +01:00
Benjamin Otte
c4b88e05fd
stylecontext: Redo handling of differing state
...
Instead of passing an "override_state" flag, create a new CssNode just
for this simple lookup.
2015-03-18 15:23:30 +01:00
Benjamin Otte
03ac5f310b
cssnode: Add gtk_style_context_get_style_provider()
...
... and use it when looking up properties.
2015-03-18 15:23:29 +01:00
Benjamin Otte
4cc2af2db1
stylecontext: Move validation into GtkCssNode
2015-03-18 15:23:29 +01:00
Benjamin Otte
55e68bc2ea
cssnode: Track invalid flag
...
Remove it from GtkStyleContext.
2015-03-18 15:23:29 +01:00
Benjamin Otte
a589f98821
cssnode: Implement refcounting
...
The parent refs the child, so gtk_css_node_set_parent() adds/removes a
reference.
We should probably refactor this so that we name the function
parent.add(node) instead of node.set_parent(parent) - makes the
refcounting more clear.
2015-03-18 15:23:29 +01:00
Benjamin Otte
721dce73e0
stylecontext: Handle parent in CssNode code
...
Make CssNode a real tree with a DOM-like API.
2015-03-18 15:23:29 +01:00
Benjamin Otte
7bafb63ec3
cssnode: Handle invalidation
...
Handle invalidation of node inside the CssNode code, don't do it in the
stylecontext.
2015-03-18 15:23:29 +01:00
Benjamin Otte
e2f6d4db43
cssnode: Split into 3 objects
...
- GtkCssWidgetNode
for style contexts owned by a widget
- GtkCssPathNode
for style contexts using a GtkWidgetPath
- GtkCssTransientNode
for nodes created with gtk_style_context_save()/restore()
2015-03-18 15:23:29 +01:00
Benjamin Otte
726d8abb7d
cssnode: Turn into a GObject
...
This will allow us to use subclasses.
2015-03-18 15:23:28 +01:00
Benjamin Otte
cf6d9edc12
stylecontext: Turn CssNode accesses into getters/setters
...
That way we can hide the struct in the source file.
2015-03-18 15:23:28 +01:00
Benjamin Otte
be596f3967
stylecontext: Split out GtkCssNode into own file
...
The functionality of it is supposed to grow, so better put it in a
custom file early.
This is just a naive split so far, the next patches will split things
further.
2015-03-18 15:23:28 +01:00
