Commit Graph

54 Commits

Author SHA1 Message Date
Benjamin Otte
3a72e2fb24 css: Implement "unset"
Quoting the spec:
  If the cascaded value of a property is the unset keyword,
  then if it is an inherited property, this is treated as
  inherit, and if it is not, this is treated as initial.

Spec in question:
  http://dev.w3.org/csswg/css-cascade/

Also use unset in the reset-to-defaults.css we use to reset css in
reftests.
2014-05-11 03:23:55 +02:00
William Jon McCann
e34bd4137d docs: use apostrophes in *n't 2014-02-07 13:32:47 -05:00
William Jon McCann
7a208fbbf3 docs: use proper apostrophe
https://wiki.gnome.org/Design/OS/Typography
2014-02-07 13:06:10 -05:00
William Jon McCann
5dd751f006 docs: don't use ulink. use markdown instead 2014-02-04 18:53:51 -05:00
Cosimo Cecchi
17a3325b2d cssstyleproperty: remove unused variable 2012-12-13 21:54:50 -05:00
Alexander Larsson
d8fae21b1c css: Avoid looking up the GtkCssStyleProperty class a lot
Instead of constantly looking up the class we just stash it away in
class_init.
2012-12-10 14:49:51 +01:00
Alexander Larsson
6dfee46cdb css: Add _gtk_css_style_property_affects_font
This checks if a style_update affects the font.
2012-12-06 21:14:02 +01:00
Benjamin Otte
8560ff88cd styleproperty: Add _gtk_css_style_property_changes_affect_size()
This gives fast access to the question of wether a style update requires
a resize.
2012-11-30 20:37:46 +01:00
Benjamin Otte
a5770cef36 styleproperty: Add an affects-size property
This property will be used to avoid gtk_widget_queue_resize() calls in
favor of gtk_widget_queue_draw().
2012-11-30 20:10:23 +01:00
Benjamin Otte
25271fe781 css: Move special case code for border widths
We need to store the border widths independant of them being set to 0 by
border styles, because otherwise we'd need to track that dependency and
recompute on changes, and I don't want to add more entries to
GtkCssDependencies just for this special case.

By moving the code that does the setting to 0 from the compute stage to
the query stage, we can achieve this.

Now we need to just be aware that the actual value stored is not set to
0 when we use gtk_css_computed_values_get_value().
2012-10-02 14:16:35 +02:00
Benjamin Otte
6dc3113edc cssstyleproperty: Get rid of unused API
Both _gtk_css_style_property_print_value() and
_gtk_css_style_property_compute_value() aren't necessary anymore and are
replaced by _gtk_css_value_print() and _gtk_css_value_comptue()
respectively.
2012-08-28 15:40:57 +02:00
Benjamin Otte
bc5d383b9d cssstyleproperty: Call _compute() in the compute function
... instead pof just reffing the value.
2012-08-28 15:40:57 +02:00
Benjamin Otte
a7f238138e styleproperty: Remove base argument
from _gtk_style_property_parse_value(). The GtkCssParser takes care of
that now.
2012-05-11 16:42:12 +02:00
Benjamin Otte
6ee237ea59 cssstyleproperty: Remove base argument
from parse functions.
2012-05-11 16:42:12 +02:00
Benjamin Otte
2fec112422 styleproperty: Remove equal_func vfunc
Equality tests are done with _gtk_css_value_equal(). There is no need to
do it per-property, equal values will still be equal.

This essentially reverts 24f5d54329e028347bd76af42e86ed190c1229a2 and
92c7a7171e1240b6d961ee5b6f9ab6b596e98904.
2012-04-17 08:59:20 +02:00
Benjamin Otte
ed45a3c2f0 cssstyleproperty: Add _gtk_css_style_property_is_animated() 2012-04-17 08:59:17 +02:00
Benjamin Otte
dcec7a5529 cssstyleproperty: Make assign_value a vfunc 2012-04-17 08:59:14 +02:00
Benjamin Otte
f7c0c7677b cssstyleproperty: Make query func a vfunc
This will be needed soon.
2012-04-17 08:59:13 +02:00
Benjamin Otte
c8e57d63ec cssstyelproperty: Rempove specified-type and computed-type props
This removes the necessity to keep a GType associated with style
properties and code can now make use of GtkCssValue completely.
2012-04-17 08:59:13 +02:00
Benjamin Otte
75a5f04352 styleproperty: Remove default parse function
... and assert every style property brings its own.
2012-04-17 08:59:13 +02:00
Benjamin Otte
0fdc287339 styleproperty: Simplify compute_value function
The compute_value fallback path is only needed for custom properties,
the real style properties have custom compute functions if they need
them already.
2012-04-17 08:59:12 +02:00
Benjamin Otte
ffe50c3b67 cssvalue: Add _gtk_css_value_equal()
For now, we return FALSE for all default css values, so this is not very
useful.

I also think of this as an optimization equal, not a guaranteed equal,
because we don't even have a notion of what "equal" means.

For example, for background-repeat, "repeat, repeat" and "repeat"
are functionally equivalent. But the cssvalue has no idea that it's used
for background-repeat.
As a more complicated example, "repeat, no-repeat" and "repeat" are
equal to what one sees as long as there's only one image listed
background-image-source. But once you start transition'ing to an image
with 2 sources, it's different...
2012-04-17 08:59:12 +02:00
Benjamin Otte
9b7640b898 styleproperty: Make _gtk_style_property_parse_value() return a CssValue
Also split out initial/inherit handling into a custom GtkCssValue class.
2012-04-17 08:59:11 +02:00
Benjamin Otte
718ceaec45 css: Remove _gtk_css_style_property_is_specified_type()
That check is going to be refactored away.
2012-04-17 08:59:11 +02:00
Benjamin Otte
5ac9ba714a styleproperty: Make _gtk_style_property_query() take a GValue
... and don't make it return a GtkCssValue. We want to use this for
compat with the old GValue APIs after all...
2012-04-17 08:59:11 +02:00
Benjamin Otte
58e4fdf911 styleproperty: Make print_func take a GtkCssValue
Also, constify GtkCssValue getters, so we can pass a const GtkCssValue
to the print_func.
2012-04-17 08:59:11 +02:00
Benjamin Otte
115c34498e styleproperty: Add a function to compare values for equality
and default to never compare them as equal.
2012-04-17 08:59:10 +02:00
Benjamin Otte
555cf516fd styleproperty: 3rd hotfix for a 3-line patch
I really should not write code sometimes...

Copy/paste error this time.
2012-04-10 16:55:05 +02:00
Benjamin Otte
43c56d70ea csscustomproperty: Redo RGBA/Color parsing
This fixes custom parse functions returning RGBA values where we
expected symbolic colors.
2012-04-09 03:09:44 +02:00
Alexander Larsson
7603e6e473 css: Use GtkCssValues instead of GValue in the css machinery
Also, in places where we're computing a new CssValue based on an
old one, make sure that if nothing changes we're returning a reference
to the old one, rather than creating a new identical instance.
2012-03-08 11:03:57 +01:00
Javier Jardón
9d0febc9a6 Change FSF Address 2012-02-27 17:06:11 +00:00
Benjamin Otte
e84af235ee css: Implement padding as numbers
Also remove the now unused border parsing function for shorthands.
2012-02-02 03:14:02 +01:00
Benjamin Otte
a81ac3d5cd css: Add a check function for specified types
... and use it.

It seems kinda necessary for the refactoring I'm about to do...
2012-02-02 03:14:00 +01:00
Benjamin Otte
5e5e8367ce css: Initialize value before calling compute function 2012-02-02 03:13:38 +01:00
Benjamin Otte
f7e0ce3b28 css: Initialize values to their specified type
.. when parsing.
2012-02-02 03:13:38 +01:00
Benjamin Otte
9fa764abec styleproperty: Introduce "specified type" and "computed type"
Make the types explicit. This way, we can actually do useful stuff with
them (like sanity checks, d'oh).
2012-02-02 03:13:34 +01:00
Benjamin Otte
5939baa556 styleproperty: Make query function take a vfunc
This way we can use different methods to query properties and aren't
bound to a GtkStyleProperties object.
2012-01-11 15:48:54 +01:00
Benjamin Otte
c4566da282 styleproperty: Call style properties init function in more places
In particular, call it when querying properties by id. This is necessary
for make check to not die.
2012-01-09 22:08:48 +01:00
Benjamin Otte
fd3afa3606 styleproperty: Simplify code
Merge 1-line function into only caller
2012-01-09 18:37:59 +01:00
Benjamin Otte
0bc170cd84 styleproperty: Convert background-image from pattern to GtkCssImage 2012-01-09 18:37:56 +01:00
Benjamin Otte
32c8bbb575 styleproperty: Remove context arg from _gtk_style_context_query() 2012-01-09 18:37:56 +01:00
Benjamin Otte
c3d337312a styleproperty: Move parse/print vfuncs to GtkCssStyleProperty 2012-01-09 18:37:55 +01:00
Benjamin Otte
22a65bcd82 styleproperty: Add a compute vfunc 2012-01-09 18:37:55 +01:00
Benjamin Otte
e87cf5d789 css: Redo value resolving
Instead of on-demand resolvage, we now resolve during lookup. The step
is done via
  _gtk_css_style_property_compute_value()
which currently calls into
  _gtk_css_style_compute_value()
That function has all the old resolving machinery.

The only part missing for now is the handling of win32 code. It will be
added back later.
2012-01-09 18:37:55 +01:00
Benjamin Otte
61042d155c styleproperty: Add custom parser for custom properties
In particular, move the property_parse_func handling to
GtkCssCustomProperty exclusively.
2012-01-09 18:37:55 +01:00
Benjamin Otte
2d46618e08 styleproperty: Let parse_value() initialize the value
... and document that behavior.
2012-01-09 18:37:54 +01:00
Benjamin Otte
70af2cb2e3 styleproperty: Move parse func
It's specific to GtKCssStyleProperty after all.
2012-01-09 18:37:54 +01:00
Benjamin Otte
5ae00c3755 css: Use _gtk_style_property_get_value_type() where appropriate 2012-01-09 18:37:53 +01:00
Benjamin Otte
79a171de0a styleproperty: Make query() and assign() vfuncs
... and implement them in the 2 known subclasses.
2012-01-09 18:37:53 +01:00
Benjamin Otte
b904679a11 styleproperty: Move value printing to real properties
We can't print shorthands, so don't try.
In particular, I want to get away from shorthands being representable
using GValue, and this function kinda requires that.
2012-01-09 18:37:53 +01:00