ralsina/tartrazine
1
0
Fork 0
mirror of https://github.com/ralsina/tartrazine.git synced 2025-07-04 15:29:25 +00:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Merge branch 'main' of github.com:ralsina/tartrazine

Browse Source
This commit is contained in:
Roberto Alsina
2024-08-12 10:11:03 -03:00
parent b1ad7b64c0 cbedf8a8db
commit 78ddc69937
18 changed files with 1427 additions and 165 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
src/formatters/html.cr
View File

@ -1,3 +1,4 @@
require "../constants/token_abbrevs.cr"
require "../formatter"
module Tartrazine
@ -36,10 +37,10 @@ module Tartrazine
end
def format_text(text : String, lexer : Lexer, theme : Theme) : String
lines = group_tokens_in_lines(lexer.tokenize(text))
lines = lexer.group_tokens_in_lines(lexer.tokenize(text))
output = String.build do |outp|
if surrounding_pre?
pre_style= wrap_long_lines? ? "style=\"white-space: pre-wrap; word-break: break-word;\"" : ""
pre_style = wrap_long_lines? ? "style=\"white-space: pre-wrap; word-break: break-word;\"" : ""
outp << "<pre class=\"#{get_css_class("Background", theme)}\" #{pre_style}>"
end
outp << "<code class=\"#{get_css_class("Background", theme)}\">"
@ -47,7 +48,7 @@ module Tartrazine
line_label = line_numbers? ? "#{i + 1}".rjust(4).ljust(5) : ""
line_class = highlighted?(i + 1) ? "class=\"#{get_css_class("LineHighlight", theme)}\"" : ""
line_id = linkable_line_numbers? ? "id=\"#{line_number_id_prefix}#{i + 1}\"" : ""
outp << "<span #{line_id} #{line_class}>#{line_label}</span>"
outp << "<span #{line_id} #{line_class} style=\"user-select: none;\">#{line_label} </span>"
line.each do |token|
fragment = "<span class=\"#{get_css_class(token[:type], theme)}\">#{token[:value]}</span>"
outp << fragment
@ -100,28 +101,5 @@ module Tartrazine
def highlighted?(line : Int) : Bool
highlight_lines.any?(&.includes?(line))
end
def group_tokens_in_lines(tokens : Array(Token)) : Array(Array(Token))
split_tokens = [] of Token
tokens.each do |token|
if token[:value].includes?("\n")
values = token[:value].split("\n")
values.each_with_index do |value, index|
value += "\n" if index < values.size - 1
split_tokens << {type: token[:type], value: value}
end
else
split_tokens << token
end
end
lines = [Array(Token).new]
split_tokens.each do |token|
lines.last << token
if token[:value].includes?("\n")
lines << Array(Token).new
end
end
lines
end
end
end