Commit Graph

16 Commits

Author SHA1 Message Date
Benjamin Otte
6d9725f7fd snapshot: Add infrastructure to snapshot CSS images
Use this infrastructure to render builtin images. Which means from now
on, GtkCheckbutton, GtkSpinner and a few others use snapshots.
2016-11-16 20:51:53 +01:00
Benjamin Otte
da25771e58 cssvalue: Remove GtkCssDependencies
They are not used anymore.
2015-03-18 15:23:31 +01:00
Benjamin Otte
1116914ea0 css: Move scale to GtkStyleProviderPrivate
This way, we can remove it as a separate argument from
gtk_css_value_compute() and allow computation to only depend on one
thing: the style provider.
2015-02-06 11:26:31 +01:00
Benjamin Otte
572f46067f cssstyle: Rename GtkCssComputedValues => GtkCssStyle
This is literally just renaming of the object (and the associated source
files). No other changes are in there.
2015-01-07 14:26:46 +01:00
Benjamin Otte
8abc6e06b2 css: Add "-gtk-icon-source: builtin"
... and make it the default. This takes over the meaning from "none" for
this property in that it draws the fallback builtin image.
"none" now literally means no image will be drawn.
2014-10-21 05:53:19 +02:00
Alexander Larsson
af2c40bd54 css: Add a scale argument to css-value compute vfunc
We need to be able to compute different GtkCssImage values
depending on the scale, and we need this at compute time so that
we don't need to read any images other than the scale in used (to
e.g. calculate the image size). GtkStyleProviderPrivate is shared
for all style contexts, so its not right.
2013-07-03 14:39:25 +02:00
Benjamin Otte
c13efbf8b0 cssimage: Add an equal vfunc
No implementations for it exist yet.
2012-10-31 11:09:10 +01:00
Benjamin Otte
558ffc24c2 cssimage: Make image transition a vfunc 2012-10-02 14:16:36 +02:00
Benjamin Otte
1454ba15ba css: Huge refactoring to avoid computing wrong values
Here's the shortest description of the bug I can come up with:
When computing values, we have 3 kinds of dependencies:
(1) other properties ("currentColor" or em values)
(2) inherited properties ("inherit")
(3) generic things from the theme (@keyframes or @define-color)
Previously, we passed the GtkStyleContext as an argument, because it
provided these 3 things using:
(1) _gtk_style_context_peek_property()
(2) _gtk_style_context_peek_property(gtk_style_context_get_parent())
(3) context->priv->cascade

However, this makes it impossible to lookup values other than the ones
accessible via _gtk_style_context_peek_property(). And this is exactly
what we are doing in gtk_style_context_update_cache(). So when the cache
updates encountered case (1), they were looking up the values from the
wrong style data.

So this large patch essentially does nothing but replace the
context argument in all compute functions with new arguments for the 3
cases above:
(1) values
(2) parent_values
(3) provider

We apparently have a lot of computing code.
2012-09-28 18:27:49 +02:00
Benjamin Otte
e1a1432bd3 cssimage: Implement dependencies for images 2012-08-28 15:42:25 +02:00
Benjamin Otte
9b4ed66218 css: Pass property_id to compute function
This is a reorganization of how value computing should be done.
Previously the GtkCssStyleProperty.compute vfunc was supposed to take
care of special cases when it needed those for computation. However,
this proved to be very complicated in cases where values were nested and
only the last value (of a common type) needed to be special cased.

A common example for this was the fallback handling for unresolvable
colors.

Now, we pass the property's ID along with all compute functions so we
can do the special casing where it's necessary.
Note that no actual changes happen in this commit. This will happen in
follow-ups.
2012-08-28 15:40:56 +02:00
Benjamin Otte
c9f01ffb43 cssimage: No need to pass base file anymore
The file is now part of the GtkCssParser
2012-05-11 16:42:12 +02:00
Javier Jardón
9d0febc9a6 Change FSF Address 2012-02-27 17:06:11 +00:00
Benjamin Otte
a43553ab86 cssimage: Add _gtk_css_image_can_parse()
Looks at the first token of the stream to see if this looks like an
image declaration. If it does: return %TRUE.
2012-01-09 18:37:58 +01:00
Benjamin Otte
2bb899b5c0 cssimage: Add a few convenience functions 2012-01-09 18:37:56 +01:00
Benjamin Otte
b3389a017a css: Add GtkCssImage class
Doesn't do anything yet, just exists.
2012-01-09 18:37:56 +01:00