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autocommit 2022-04-10 18:26:13 CEST

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This commit is contained in:
Julian Orth 2022-04-10 18:26:13 +02:00
parent af152f7f3e
commit 6b3316e920
26 changed files with 514 additions and 82 deletions
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21
src/text.rs
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@ -68,9 +68,13 @@ fn create_data(font: &str, width: i32, height: i32) -> Result<Data, TextError> {
})
}
pub fn measure(font: &str, text: &str) -> Result<Rect, TextError> {
pub fn measure(font: &str, text: &str, markup: bool) -> Result<Rect, TextError> {
let data = create_data(font, 1, 1)?;
data.layout.set_text(text);
if markup {
data.layout.set_markup(text);
} else {
data.layout.set_text(text);
}
Ok(data.layout.inc_pixel_rect())
}
@ -82,7 +86,7 @@ pub fn render(
text: &str,
color: Color,
) -> Result<Rc<Texture>, TextError> {
render2(ctx, 1, width, height, 1, font, text, color, true)
render2(ctx, 1, width, height, 1, font, text, color, true, false)
}
pub fn render2(
@ -95,6 +99,7 @@ pub fn render2(
text: &str,
color: Color,
ellipsize: bool,
markup: bool,
) -> Result<Rc<Texture>, TextError> {
let data = create_data(font, width, height)?;
if ellipsize {
@ -102,7 +107,11 @@ pub fn render2(
.set_width((width - 2 * padding).max(0) * PANGO_SCALE);
data.layout.set_ellipsize(PANGO_ELLIPSIZE_END);
}
data.layout.set_text(text);
if markup {
data.layout.set_markup(text);
} else {
data.layout.set_text(text);
}
let font_height = data.layout.pixel_size().1;
data.cctx.set_operator(CAIRO_OPERATOR_SOURCE);
data.cctx
@ -127,8 +136,9 @@ pub fn render_fitting(
font: &str,
text: &str,
color: Color,
markup: bool,
) -> Result<Rc<Texture>, TextError> {
let rect = measure(font, text)?;
let rect = measure(font, text, markup)?;
render2(
ctx,
rect.x1().neg(),
@ -139,5 +149,6 @@ pub fn render_fitting(
text,
color,
false,
markup,
)
}