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[css] line-through

This commit is contained in:
Witold Filipczyk 2023-08-25 20:53:26 +02:00
parent 524b4e0469
commit 80a33fd3ea
3 changed files with 18 additions and 5 deletions
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6
src/document/css/value.c
View File

@ -326,10 +326,10 @@ css_parse_text_decoration_value(struct css_property_info *propinfo,
* 'background'-style. --pasky */
if (scanner_token_contains(token, "underline")) {
value->font_attribute.add |= AT_UNDERLINE;
} else if (scanner_token_contains(token, "line-through")) {
value->font_attribute.add |= AT_STRIKE;
} else if (scanner_token_contains(token, "none")) {
value->font_attribute.rem |= AT_UNDERLINE;
value->font_attribute.rem |= (AT_UNDERLINE | AT_STRIKE);
} else {
return 0;
}

12
src/document/libdom/css.c
View File

@ -1873,7 +1873,7 @@ apply_background_color(struct html_context *html_context, struct html_element *h
static void
apply_font_attribute(struct html_context *html_context,
struct html_element *element, bool underline, bool bold)
struct html_element *element, bool underline, bool bold, bool strike)
{
int add = 0;
int rem = 0;
@ -1888,6 +1888,13 @@ apply_font_attribute(struct html_context *html_context,
} else {
rem |= AT_BOLD;
}
if (strike) {
add |= AT_STRIKE;
} else {
rem |= AT_STRIKE;
}
element->attr.style.attr |= add;
element->attr.style.attr &= ~rem;
}
@ -2121,9 +2128,10 @@ select_css(struct html_context *html_context, struct html_element *html_element)
}
bool underline = css_computed_text_decoration(style->styles[CSS_PSEUDO_ELEMENT_NONE]) & CSS_TEXT_DECORATION_UNDERLINE;
bool strike = css_computed_text_decoration(style->styles[CSS_PSEUDO_ELEMENT_NONE]) & CSS_TEXT_DECORATION_LINE_THROUGH;
bool bold = is_bold(css_computed_font_weight(style->styles[CSS_PSEUDO_ELEMENT_NONE]));
apply_font_attribute(html_context, html_element, underline, bold);
apply_font_attribute(html_context, html_element, underline, bold, strike);
uint8_t font_style = css_computed_font_style(style->styles[CSS_PSEUDO_ELEMENT_NONE]);

5
test/css/strike.html Normal file
View File

@ -0,0 +1,5 @@
<style>
H2 { text-decoration: line-through }
</style>
<h2>Test text</h2>