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Add tab support to textview

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This commit is contained in:
Jonathan Turner 2019-08-30 15:47:30 +12:00
parent 5d47ad386e
commit 8db21ddf99
1 changed files with 19 additions and 7 deletions
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12
src/plugins/textview.rs
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@ -54,6 +54,17 @@ fn paint_textview(
match command { match command {
DrawCommand::DrawString(style, string) => { DrawCommand::DrawString(style, string) => {
for chr in string.chars() { for chr in string.chars() {
if chr == '\t' {
for _ in 0..8 {
frame_buffer.push((
' ',
style.foreground.r,
style.foreground.g,
style.foreground.b,
));
}
pos += 8;
} else {
frame_buffer.push(( frame_buffer.push((
chr, chr,
style.foreground.r, style.foreground.r,
@ -63,6 +74,7 @@ fn paint_textview(
pos += 1; pos += 1;
} }
} }
}
DrawCommand::NextLine => { DrawCommand::NextLine => {
for _ in 0..(width - pos % width) { for _ in 0..(width - pos % width) {
frame_buffer.push((' ', 0, 0, 0)); frame_buffer.push((' ', 0, 0, 0));