leyoda/cosmic-text
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Ignore the last space when wrapping.

Browse source
This commit is contained in:
Hojjat 2022-12-16 21:58:26 -07:00 • committed by Jeremy Soller
parent cb958c63f8
commit 3ef56b7112
1 changed files with 60 additions and 42 deletions
Download patch file Download diff file Expand all files Collapse all files

102
src/shape.rs
View file

@ -633,35 +633,42 @@ impl ShapeLine {
if self.rtl != span.level.is_rtl() {
let mut fit_x = x;
let mut fitting_end = span.words.len();
for i in (0..span.words.len()).rev() {
let word = &span.words[i];
let word_size = font_size as f32 * word.x_advance;
if !span.words.is_empty() {
let mut i = span.words.len()-1;
loop {
let word = &span.words[i];
let word_size = font_size as f32 * word.x_advance;
let wrap = if self.rtl {
fit_x - word_size < end_x
} else {
fit_x + word_size > end_x
};
let wrap = if self.rtl {
fit_x - word_size < end_x
} else {
fit_x + word_size > end_x
};
if wrap {
let mut fitting_start = i + 1;
while fitting_start < fitting_end {
if span.words[fitting_start].blank {
fitting_start += 1;
} else {
break;
if wrap {
let mut fitting_start = i + 1;
while fitting_start < fitting_end {
if span.words[fitting_start].blank {
fitting_start += 1;
} else {
break;
}
}
}
word_ranges.push((fitting_start..fitting_end, true));
fitting_end = i + 1;
fitting_end = i + 1;
fit_x = start_x;
}
fit_x = start_x;
}
if self.rtl {
fit_x -= word_size;
} else {
fit_x += word_size;
if self.rtl {
fit_x -= word_size;
} else {
fit_x += word_size;
}
if i == 0 {
break;
}
i -= 1;
}
}
if !word_ranges.is_empty() {
@ -677,28 +684,39 @@ impl ShapeLine {
} else {
let mut fit_x = x;
let mut fitting_start = 0;
for i in 0..span.words.len() {
let word = &span.words[i];
let word_size = font_size as f32 * word.x_advance;
if !span.words.is_empty() {
let mut i = 0;
loop {
let word = &span.words[i];
let word_size = font_size as f32 * word.x_advance;
let wrap = if self.rtl {
fit_x - word_size < end_x
} else {
fit_x + word_size > end_x
};
let wrap = if self.rtl {
fit_x - word_size < end_x
} else {
fit_x + word_size > end_x
};
if wrap {
//TODO: skip blanks
word_ranges.push((fitting_start..i, true));
fitting_start = i;
if wrap {
word_ranges.push((fitting_start..i, true));
fit_x = start_x;
}
if word.blank {
i += 1;
}
fitting_start = i;
if self.rtl {
fit_x -= word_size;
} else {
fit_x += word_size;
fit_x = start_x;
}
if self.rtl {
fit_x -= word_size;
} else {
fit_x += word_size;
}
i += 1;
if i >= span.words.len() {
break;
}
}
}
word_ranges.push((fitting_start..span.words.len(), false));
@ -715,7 +733,7 @@ impl ShapeLine {
} else {
x + word_size > end_x
};
if word_wrap && !wrap_simple {
current_visual_line.push((span_index, range.clone()));
vl_range_of_spans.push(current_visual_line);