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Avoid wrapping line at the start of text run with text-wrap-mode: nowrap (#33848)

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When computing the min-content size of an inline formatting context,
we could allow a soft wrap opportunity at the start of a text run.
This shouldn't happen with `text-wrap-mode: nowrap`.

Signed-off-by: Oriol Brufau <obrufau@igalia.com>
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Oriol Brufau 2024-10-16 12:22:11 +02:00 • committed by GitHub
parent 0a71c736f0
commit 103d3aa7bb
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3 changed files with 25 additions and 5 deletions
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8
components/layout_2020/flow/inline/mod.rs
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@ -2245,17 +2245,17 @@ impl<'layout_data> ContentSizesComputation<'layout_data> {
},
InlineItem::TextRun(text_run) => {
for segment in text_run.shaped_text.iter() {
let style_text = text_run.parent_style.get_inherited_text();
let can_wrap = style_text.text_wrap_mode == TextWrapMode::Wrap;
// TODO: This should take account whether or not the first and last character prevent
// linebreaks after atomics as in layout.
if segment.break_at_start {
if can_wrap && segment.break_at_start {
self.line_break_opportunity()
}
for run in segment.runs.iter() {
let advance = run.glyph_store.total_advance();
let style_text = text_run.parent_style.get_inherited_text();
let can_wrap = style_text.text_wrap_mode == TextWrapMode::Wrap;
if run.glyph_store.is_whitespace() {
// If this run is a forced line break, we *must* break the line
// and start measuring from the inline origin once more.