5c3d176c00
css: Avoid an uninitialized GValue
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One of the confusing aspects of GOBject. When we say
'an uninitialized GValue', we mean one that is declared
via GValue v = G_VALUE_INIT;
Fixes : #6655
2024-04-24 07:24:27 -04:00
1efb72210d
Fix crash in parse_border()
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The bug was introduced in commit:
9b7640b8Fixes : #751
2019-11-23 18:06:31 +01:00
bdb96507bd
CSS: Handle unknown resolution
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gdk_screen_get_resolution() can return -1 when the resolution is
unknown. Catch that case and use the default resolution of 96, like in
every other case.
Fixes #2119
2019-09-24 22:39:38 +02:00
4f9ea5e54b
css: Use multiple font-family values
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Pango API to support this, so we can implement
this very easily.
Closes: https://gitlab.gnome.org/GNOME/gtk/issues/1854
2019-05-03 16:38:13 -04:00
6ff326a82f
css: Add a workaround for gtk_widget_override_font()
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The problem here is that the CSS machinery expects font sizes to be in
pixels, but gtk_widget_override_font() provides a value in point and the
CSS machinery has no ability to query the DPI and convert.
This patch changes the dconversion DPI we use from a hardcoded 96 to the
default screen's DPI, which should work better than before.
This will of course not listen to changes in the default screen's DPI,
but that shouldn't be a problem.
People who want to workaround this should use gtk_widget_override_font()
with a font that has an absolute size set via
pango_font_description_set_absolute_size (size * PANGO_SCALE *
gdk_screen_get_resolution (screen));
https://bugzilla.gnome.org/show_bug.cgi?id=774248
2018-02-05 18:49:10 +01:00
5ccc0e40f5
css: Fix case where we didn't convert pt => px
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Fixes gtk_widget_override_font() not behaving properly since commit
df08fc91bdhttps://bugzilla.gnome.org/show_bug.cgi?id=768902
2016-07-28 11:42:54 -04:00
2603011ea0
Fix a typo
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We don't want to parse a weight twice, but a weight and a stretch.
2016-04-18 14:38:12 -04:00
68ce676498
Add backwards compat back
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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
dcd20e17e5
Fix parsing of the font: shorthand
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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
df08fc91bd
css: always get default font size in pixels
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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
a52ecd2be6
css: Add gtk_css_number_value_can_parse()
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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
e2d966eda5
cssnumbervalue: Remove gtk_css_number_value_get_unit()
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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
6b497bcf81
Trivial changes
2015-12-22 22:29:22 -05:00
f61b7ba797
Prefix outline radius CSS properties
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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
1eb1481bdf
css: support text-decoration-style
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The support is limited to underline single, double and wavy, which
is what pango has today.
2015-07-06 20:06:20 +02:00
180a378a07
css: add shorthand text-decoration property
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Note that for now we take into account only text-decoration-line
and text-decoration-color
2015-07-06 00:04:06 +02:00
385e6beafe
Fix the build
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Some forgotten include path adjustments.
2014-10-24 16:12:33 -04:00
5ad60caa3c
css: Implement font-stretch
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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
d6e9997619
css: Fail animation shorthand parsing properly
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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
5f5d3a9d82
css: Don't infloop when parsing broken borders
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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
871d782e74
css: Don't special-case fill-mode in 'animation'
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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
0e462f0d2d
css: Implement "all" shorthand
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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
e8cbbedbb2
css: add properties for outline-radius
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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
b3b83545c4
Don't return prematurely
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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
bd31bd6d63
cssstyleproperty: Replace symbolic colors with GtkCssColorValue
2012-11-08 23:34:29 +01:00
4e09e180e4
Fix css parser tests
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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
854585e770
css: Implement 'animation' shorthand parsing
2012-09-17 20:39:11 +02:00
61c7014e3e
shorthand: implement multiple backgrounds for the background shorthand
2012-05-15 13:24:40 -04:00
a17c69cc03
shorthand: add background-position and background-size to bg shorthand
2012-05-15 13:24:40 -04:00
cfc5854068
shorthand: use array values for shorthand properties parsing
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Right now, just parse the first value in the array.
2012-05-15 13:24:40 -04:00
cc6c7c5e16
cssshorthand: Don't pass base file anymore
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It's part of the parser now.
2012-05-11 16:42:12 +02:00
c9f01ffb43
cssimage: No need to pass base file anymore
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The file is now part of the GtkCssParser
2012-05-11 16:42:12 +02:00
ba7141b92e
shorthand: Fix border query functions
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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
0111b9d507
symboliccolor: Treat it as a CssValue
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.. now that it is one.
2012-04-17 08:59:20 +02:00
51da8cb263
symboliccolor: Parse 'currentColor' everywhere
2012-04-17 08:59:20 +02:00
b403a1b550
css: Add a shorthand 'transition' property
2012-04-17 08:59:19 +02:00
c3f46ab5c0
shorthand: Add ',' to value_is_done_parsing()
2012-04-17 08:59:19 +02:00
1170ecfd2e
cssvalue: Convert border-image-width to border value
2012-04-17 08:59:19 +02:00
56f79fecce
cssvalue: Add a border value
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.. and parse border-image-slice with it.
2012-04-17 08:59:18 +02:00
f785f7177c
cssvalue: Add a custom value for repeats
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In particular, that's background-repeat and border-image-repeat.
Also, fix up the border-image shorthand to allow any order.
2012-04-17 08:59:18 +02:00
edbc8e4f57
cssvalue: Add a value for border-radius corner properties
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... and convert those properties to this value.
2012-04-17 08:59:18 +02:00
b9ebe8c226
cssarrayvalue: Redo parsing arrays
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Does 3 things:
1) Introduce a "none" array signleton
2) Get rid of memleaks in error paths
3) Reduce code in parse funcs
2012-04-17 08:59:17 +02:00
bf92f2f7ac
cssvalue: Do a hacky conversion of font-size to a number value
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Just store the value as px for now.
The font-size property needs a complete makeover anyway.
2012-04-17 08:59:15 +02:00
ad05604b3e
cssvalue: Convert 'font-family'
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It's now a CssArrayValue filled with CssStringValue
2012-04-17 08:59:15 +02:00
4ba9be5b97
cssvalue: Add GtkCssArea to the enum values
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... and get rid of its GType.
This makes it non-queryable using gtk_style_context_get() but it used to
be a private struct anyway.
2012-04-17 08:59:15 +02:00
8c49cd97a7
cssvalue: Add a cssvalue for images
2012-04-17 08:59:14 +02:00
d63b11e56b
cssvalue: Add enum values for the pango enums
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And fix the parser to conform to the CSS spec while at it.
2012-04-17 08:59:14 +02:00
b65d17dda8
cssvalue: Make border styles be their own value
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... and add them via gtkcssenumvalue.[ch] which will be used for all
enums.
2012-04-17 08:59:14 +02:00
a33df2d1d6
cssvalue: Split number values into their own class
2012-04-17 08:59:13 +02:00
9b7640b898
styleproperty: Make _gtk_style_property_parse_value() return a CssValue
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Also split out initial/inherit handling into a custom GtkCssValue class.
2012-04-17 08:59:11 +02:00
