AuroraMiddleware/gtk2
1
0
Fork 0
forked from AuroraMiddleware/gtk
Code Issues Pull Requests Projects Releases Wiki Activity
43,042 Commits 969 Branches 749 Tags 504 MiB
826c1db859
Commit Graph

39 Commits

Author SHA1 Message Date
Benjamin Otte
91fac8b5aa cssnode: Fix position invalidation 
The previous code was overly complicated and wrong.
 2015-05-30 05:50:31 +02:00
William Hua
316e7c5adc Resolve redefinition of typedef GtkCssNode 
This causes a build failure under Mac OS because GtkCssNode is defined
in both gtk/gtkcssnodeprivate.h and gtk/gtkcsstypesprivate.h.

https://bugzilla.gnome.org/show_bug.cgi?id=747560
 2015-04-11 09:43:29 -04:00
Benjamin Otte
8640bc47b1 cssnode: Add properties 2015-03-18 15:23:33 +01:00
Benjamin Otte
10d39171d9 cssnode: Add a style-changed signal 
The signal gets emitted whenever the style needs to be changed.
 2015-03-18 15:23:33 +01:00
Benjamin Otte
6988f9b818 cssnode: Add node-added and node-removed signal 
This allows monitoring the CSS tree. For now, moving a child to a
different position relative to its siblings while keeping the same
parent will cause a child-added + child-removed emission.
 2015-03-18 15:23:33 +01:00
Benjamin Otte
c7fba52a36 cssnode: Track invalid children 
We need to properly track if a node needs to propagate invalidation
state information to its children. We didn't do this properly before and
that could lead to us forgetting to invalidate nodes in corner cases.
 2015-03-18 15:23:33 +01:00
Benjamin Otte
776d99ac51 stylecontext: Call get_style(), not create_style() 
We want to ensure that the style is created properly.

This also allows making the create_Style() function private.
 2015-03-18 15:23:32 +01:00
Benjamin Otte
092ff983f7 cssnode: Merge the 2 places that compute styles 
Now that the widget node recomputes styles on update_style() we can just
call it during validate(). That way, we don't need the widget node to
manually compute its style.
 2015-03-18 15:23:32 +01:00
Benjamin Otte
399df06d19 stylecontext: Refactor gtk_style_context_invalidate() 
There's no need anymore to recreate styles, nodes do that automagically
now.

This allows making gtk_css_node_set_style() private.
 2015-03-18 15:23:32 +01:00
Benjamin Otte
4b2cdb37fb cssnode: Remove timestamp from gtk_css_node_validate() 
GtkCssNode knows its own timestamp.
 2015-03-18 15:23:32 +01:00
Benjamin Otte
dbe5058b86 cssnode: Add API to query the timestamp 
... and pass it to the API that computes new styles.

A special timestamp of 0 means "please don't animate" and is used when
no frame clock is available for a node.
 2015-03-18 15:23:32 +01:00
Benjamin Otte
5833858abf cssnode: Make parent style change part of GtkCssNode 2015-03-18 15:23:32 +01:00
Benjamin Otte
cadf6a9d3c cssnode: Add gtk_css_node_invalidate_style_provider() 
This function not just invalidates the current node, but also all
children.
 2015-03-18 15:23:32 +01:00
Benjamin Otte
16b8972bee cssnode: Change get_style_provider() vfunc 
Instead of always returning a provider, allow the vfunc to return NULL
to mane "use same provider as parent". This allows a bunch of
optimizations.
 2015-03-18 15:23:32 +01:00
Benjamin Otte
c0f6e746a0 cssnode: Implement a way to properly track invalidations 
See the comment in gtkcssnodeprivate.h for how this works.
 2015-03-18 15:23:32 +01:00
Benjamin Otte
13fd368781 cssnode: Change vfunc 
This is mainly an attempt to merge the update_style() and validte()
vfuncs. Code is not there yet, but that's the idea.

Also, gtk_css_node_set_style() should not be public. And this gets
closer to that goal, too.
 2015-03-18 15:23:31 +01:00
Benjamin Otte
75b633ae08 cssnode: Only pass a boolean for parent changes 
Nobody cares what changed in the parent, so don't track it.
 2015-03-18 15:23:31 +01:00
Benjamin Otte
e95985da26 cssstyle: Remove unused optimization 
After measuring it, I realized the optimization never triggers for
Adwaita and rarely ever triggers for simple themes. So it is not
useful to keep it around.
 2015-03-18 15:23:31 +01:00
Benjamin Otte
2694545468 cssnode: Add visibility concept 
This allows hiding nodes of invisible widgets.
And that in turn makes sure :nth-child() works as expected.
 2015-03-18 15:23:31 +01:00
Benjamin Otte
ee91fb71ca box: Use CSS nodes instead of widget paths 
This is a very simple patch that causes a bunch of overhead. But it
works.
 2015-03-18 15:23:31 +01:00
Benjamin Otte
507016cafc cssnode: Refactor node tree modification code 
This allows adding more API for it.

It also includes code that tracks modifications and invalidates siblings
and their positions whenever nodes get added or removed.
 2015-03-18 15:23:31 +01:00
Benjamin Otte
ee6d081ed9 cssnode: Remove now unused arg from vfunc 2015-03-18 15:23:31 +01:00
Benjamin Otte
630f0f199e cssnode: Split out a function 
So far the vfunc is kinda quirky (the path argument is an out argument
for something you have to free when you're done with the matcher), but
  I'm about to change that.
 2015-03-18 15:23:30 +01:00
Benjamin Otte
28043f0a92 cssnode: Refactor invalidation propagation 
We want to be sure to gtk_css_node_invalidate() all potential changes.
 2015-03-18 15:23:30 +01:00
Benjamin Otte
efda30c495 stylecontext: Don't queue animate tick callbacks anymore 
Instead, just mark nodes permanently as invalid.
 2015-03-18 15:23:30 +01:00
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
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
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