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109 Commits

Author SHA1 Message Date
Benjamin Otte
1cd9396154 css: Review error messages 
... and move them from _gtk_css_parser_error() to the proper new error
message.
 2019-04-12 19:34:28 +02:00
Benjamin Otte
de73ac980f css: Use gtk_css_parser_consume_any() for transition shorthand 2019-04-12 19:34:28 +02:00
Benjamin Otte
5f3e5a0406 cssparser: Add gtk_css_parser_try_delim() 
For parsing single code point delimiters. Also port calc() to use this.
 2019-04-12 19:34:28 +02:00
Benjamin Otte
dce8c11b07 cssparser: Drop _gtk_css_parser_has_prefix() 
Replace it with has_ident/has_function. The old function is a typical
string matching API, not a tokenizing one.
 2019-04-12 19:34:28 +02:00
Benjamin Otte
7ccec19501 parser: Get rid of _gtk_css_parser_is_eof() 
Use gtk_css_parser_has_token() instead.
 2019-04-12 19:34:28 +02:00
Benjamin Otte
93b643c44d css: Make font-weight an integer 
This conforms to what Pango does and to the CSS4 spec. And it makes the
parsing code easier. So let's go for it.
 2019-04-12 19:34:28 +02:00
Benjamin Otte
3fb44ae651 cssparser: Add gtk_css_parser_try_token() 2019-04-12 19:34:28 +02:00
Benjamin Otte
76fb80f46c cssparser: Introduce gtk_css_parser_try_ident() 
... and gtk_css_parser_has_function().
 2019-04-12 19:34:28 +02:00
Benjamin Otte
684b6459f1 cssparser: Get rid of _gtk_css_parser_begins_with() 
Replace it with calls to gtk_css_parser_has_token().
 2019-04-12 19:34:28 +02:00
Benjamin Otte
3ca59b8701 css: Don't do indirections 
We don't need to look up the property by name to query its ID when we
know the ID already because it's inside an enum.
 2018-07-04 06:15:33 +02:00
Benjamin Otte
fba0b359d4 css: Report sizes as absolute 
All PangoFontDescriptions that GTK creates now use
pango_font_description_set_absolute_size().
 2018-07-04 06:15:33 +02:00
Matthias Clasen
d005109133 Drop unused gtkcssstylefuncs.c 
Clean up all the places where the header was still
included needlessly.
 2017-11-30 18:46:54 -05:00
Matthias Clasen
6859f0a6d1 css: Use enums instead of idents for font-variant properties 
As Benjamin says, ident should only be used if any value
is valid, which is not the case here. So use enums instead,
which should also be more efficient. To handle the more
complicated cases like font-variant-ligatures, we have to
introduce flags-like values.
 2017-09-18 23:22:38 -04:00
Matthias Clasen
f87dc24867 Fix a typo 
The property is called font-variant-alternates, not -alternatives.
Correct this everywhere.
 2017-09-18 18:10:08 -04:00
Matthias Clasen
92398bb1bb css: implement font-variant as a shorthand 
Drop the current css2-style font-variant property and
replace it with a shorthand as specified in the css3 fonts
module. Currently, we fully support the font-variant-ligatures,
font-variant-position, font-variant-caps, font-variant-numeric
and font-variant-east-asian subproperties. font-variant-alternatives
is only partially supported.
 2017-09-18 14:27:06 -04:00
Matthias Clasen
d0cae3ecba Fix the -gtk-outline-radius shorthand 
It needs to refer to the -gtk-prefixed subproperties now.
 2017-09-17 21:17:30 -04:00
Matthias Clasen
de3179e7c0 Drop aliases for outline radius 
The outline-{top,bottom}-{left,right}-radius names have been
deprecated for a while, so lets remove them. Everybody should
just use the -gtk-prefixed names for these properties.
 2017-09-17 16:57:53 -04:00
Matthias Clasen
737cae8e10 Drop support for pango syntax in css 
This has been deprecated for a while, so it should go away
for GTK+ 4.
 2017-09-17 16:52:55 -04:00
Benjamin Otte
fb47a8d714 css: Remove deprecated number-as-pixels compatibility 
Previously, for compatibility with GTK 3.0, we allowed specifying
numbers without units and interpreted them as pixels, even when the CSS
specification didn't.

Remove that now that we can break API.
 2017-01-18 04:13:56 +01:00
Benjamin Otte
dd83f9ca86 API: Remove API to set CSS properties from GValues 
This API was only used in GtkModifierStyle and GtkStyleProperties and
they are both on their way out.

CSS properties must now be set using strings via the regular parser API.
 2016-10-16 18:17:21 +02:00
Benjamin Otte
5ccc0e40f5 css: Fix case where we didn't convert pt => px 
Fixes gtk_widget_override_font() not behaving properly since commit
df08fc91bd.

https://bugzilla.gnome.org/show_bug.cgi?id=768902
 2016-07-28 11:42:54 -04:00
Matthias Clasen
2603011ea0 Fix a typo 
We don't want to parse a weight twice, but a weight and a stretch.
 2016-04-18 14:38:12 -04:00
Matthias Clasen
68ce676498 Add backwards compat back 
Apparently, there's lots of font: "pango font description" out there,
so keep parsing this, with a deprecation warning.
 2016-04-18 14:09:41 -04:00
Matthias Clasen
dcd20e17e5 Fix parsing of the font: shorthand 
Our code here was just throwing it at PangoFontDescription.
Fix this by parsing the various components ourselves.
 2016-04-18 11:46:58 -04:00
Matt Watson
df08fc91bd css: always get default font size in pixels 
Fixes a couple bugs...

 - Pixel font sizes in css would render as point sizes.

 - For em font sizes, where the parent size was set and not default, we would
   incorrectly convert a pixel value from points to pixels.

We'll always grab the default font size in pixels so we don't keep confusing
things.

Worth noting that gtk css font-size will still behave differently than the
web. Pango interprets font-size differently.
 2016-04-12 16:58:55 -07:00
Benjamin Otte
a52ecd2be6 css: Add gtk_css_number_value_can_parse() 
Use it instead of _gtk_css_parser_has_number().

We need that once we introduce calc() support.
 2016-02-13 04:49:08 +01:00
Benjamin Otte
e2d966eda5 cssnumbervalue: Remove gtk_css_number_value_get_unit() 
This is in preparation for calc(), as calc(50% - 5px) is valid CSS
but has 2 units. Instead, add a function to query a value's dimension
(so we can differentiate lengths from numbers) and add a function to
query if the value contains percentages.
 2016-02-13 04:49:07 +01:00
Matthias Clasen
6b497bcf81 Trivial changes 2015-12-22 22:29:22 -05:00
Matthias Clasen
f61b7ba797 Prefix outline radius CSS properties 
These are not in any CSS specifications, so mark them as GTK+
additions by giving them a -gtk prefix. The old names still work.
 2015-12-22 16:18:10 -05:00
Paolo Borelli
1eb1481bdf css: support text-decoration-style 
The support is limited to underline single, double and wavy, which
is what pango has today.
 2015-07-06 20:06:20 +02:00
Paolo Borelli
180a378a07 css: add shorthand text-decoration property 
Note that for now we take into account only text-decoration-line
and text-decoration-color
 2015-07-06 00:04:06 +02:00
Matthias Clasen
385e6beafe Fix the build 
Some forgotten include path adjustments.
 2014-10-24 16:12:33 -04:00
Emmanuele Bassi
5ad60caa3c css: Implement font-stretch 
The font-stretch CSS property is defined in the Level 3 CSS Fonts
module, available at:

  http://dev.w3.org/csswg/css-fonts/#propdef-font-stretch

It allows defining a normal, condensed, or expanded face to the font
description. Pango already supports it, so this is literally just the
CSS parser machinery needed to bridge our CSS to the FontDescription
API.

https://bugzilla.gnome.org/show_bug.cgi?id=735593
 2014-08-28 13:41:40 +01:00
Benjamin Otte
d6e9997619 css: Fail animation shorthand parsing properly 
When a number is not a nubmer, don't just crash, exit properly with an
error code.

See attached testcase for an example.
 2014-07-31 10:03:19 +02:00
Benjamin Otte
5f5d3a9d82 css: Don't infloop when parsing broken borders 
There was an infinite loop when parsing invalid text after having parsed
a color in the border shorthand. See attached testcase for an example.
 2014-07-31 10:03:18 +02:00
Benjamin Otte
871d782e74 css: Don't special-case fill-mode in 'animation' 
I have no idea why it was special cased when parsing the 'animation'
shorthand, but it caused crashes.

So remove the special case.
 2014-07-07 14:26:05 +02:00
Benjamin Otte
0e462f0d2d css: Implement "all" shorthand 
Here's the spec:
  http://dev.w3.org/csswg/css-cascade/#all-shorthand

Also use it in the reset-to-defaults CSS where a bunch of properties had
been missing.
 2014-05-11 03:23:55 +02:00
Cosimo Cecchi
e8cbbedbb2 css: add properties for outline-radius 
Both a shorthand and individual properties. This is not officially part
of the CSS standard, but there's precedence for it at least in Mozilla:
https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-outline-radius
 2014-05-01 18:14:49 +02:00
Matthias Clasen
b3b83545c4 Don't return prematurely 
This code was clearly meant to return _after_ the loop.
Don't put the return inside the loop body, then.
 2012-11-29 23:10:35 -05:00
Benjamin Otte
bd31bd6d63 cssstyleproperty: Replace symbolic colors with GtkCssColorValue 2012-11-08 23:34:29 +01:00
Matthias Clasen
4e09e180e4 Fix css parser tests 
Parsing a shorthand background property was running into unexpected
errors when trying position values where there were none. To fix this,
introduce a try_parse variant of the position parse function that
silently returns NULL.
 2012-10-16 06:02:03 -04:00
Benjamin Otte
854585e770 css: Implement 'animation' shorthand parsing 2012-09-17 20:39:11 +02:00
Cosimo Cecchi
61c7014e3e shorthand: implement multiple backgrounds for the background shorthand 2012-05-15 13:24:40 -04:00
Cosimo Cecchi
a17c69cc03 shorthand: add background-position and background-size to bg shorthand 2012-05-15 13:24:40 -04:00
Cosimo Cecchi
cfc5854068 shorthand: use array values for shorthand properties parsing 
Right now, just parse the first value in the array.
 2012-05-15 13:24:40 -04:00
Benjamin Otte
cc6c7c5e16 cssshorthand: Don't pass base file anymore 
It's part of the parser now.
 2012-05-11 16:42:12 +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
Benjamin Otte
ba7141b92e shorthand: Fix border query functions 
We haven't been using ints there for a while, I wonder why that never
blew up...
 2012-04-17 08:59:20 +02:00
Benjamin Otte
0111b9d507 symboliccolor: Treat it as a CssValue 
.. now that it is one.
 2012-04-17 08:59:20 +02:00
Benjamin Otte
51da8cb263 symboliccolor: Parse 'currentColor' everywhere 2012-04-17 08:59:20 +02:00