From d33d907f53c50d323eca75c4bfc02ab5b989b30a Mon Sep 17 00:00:00 2001 From: dacctal Date: Mon, 27 Apr 2026 05:30:46 +0000 Subject: added bare plugins --- .config/vis/plugins/vis-colorizer/LICENSE | 21 +++++ .config/vis/plugins/vis-colorizer/README.md | 17 ++++ .config/vis/plugins/vis-colorizer/init.lua | 100 +++++++++++++++++++++++ .config/vis/plugins/vis-colorizer/screenshot.png | Bin 0 -> 37646 bytes 4 files changed, 138 insertions(+) create mode 100644 .config/vis/plugins/vis-colorizer/LICENSE create mode 100644 .config/vis/plugins/vis-colorizer/README.md create mode 100644 .config/vis/plugins/vis-colorizer/init.lua create mode 100644 .config/vis/plugins/vis-colorizer/screenshot.png (limited to '.config/vis/plugins/vis-colorizer') diff --git a/.config/vis/plugins/vis-colorizer/LICENSE b/.config/vis/plugins/vis-colorizer/LICENSE new file mode 100644 index 0000000..77a589d --- /dev/null +++ b/.config/vis/plugins/vis-colorizer/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2023 Thim Cederlund + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/.config/vis/plugins/vis-colorizer/README.md b/.config/vis/plugins/vis-colorizer/README.md new file mode 100644 index 0000000..89ca09f --- /dev/null +++ b/.config/vis/plugins/vis-colorizer/README.md @@ -0,0 +1,17 @@ +# vis-colorizer +Highlights hex colors. Created for the [vis editor](https://github.com/martanne/vis). + +Inspired by [chrisbra/Colorizer](https://github.com/chrisbra/Colorizer). + +![image](https://github.com/thimc/vis-colorizer/blob/main/screenshot.png) + +## Usage + +Clone the repo to `~/.config/vis/plugins/`. + +Append the following line to your `visrc.lua`: + + local colorizer = require('plugins/vis-colorizer') + colorizer.three = false -- (optional) diables three digit hex colors + colorizer.six = true -- (enabled by default) six digit hex colors + diff --git a/.config/vis/plugins/vis-colorizer/init.lua b/.config/vis/plugins/vis-colorizer/init.lua new file mode 100644 index 0000000..9fa3a6a --- /dev/null +++ b/.config/vis/plugins/vis-colorizer/init.lua @@ -0,0 +1,100 @@ +local M = { + text_colors = { + dark = "#000000", + light = "#ffffff" + }, + -- Highlight six digit hex color codes + six = true, + -- Highlight three digit hex color hexcodes + three = false, +} + +local styleIdStack = {} + +M.styleIdIterator = function() + local i = 0 + local MAX_STYLE_ID = 64 -- UI_STYLE_LEXER_MAX = 64 + return function() + i = i + 1 + if i <= MAX_STYLE_ID then + return i + end + return nil + end +end + +M.initStyleIds = function() + styleIdStack = {} + for i in M.styleIdIterator() do + table.insert(styleIdStack, i) + end +end + +M.initStyleIds() + +M.extract_hex_colors = function(input_string) + local pattern = "#([0-9a-fA-F]+)" + local matches = {} + + local init = 1 + local match_end = 0 + while true do + match_start, match_end, hex = string.find(input_string, pattern, init + match_end) + -- TODO: add better validation + if match_start == nil or hex == nil then + break + end + if (hex:len() == 3 and M.three) or (hex:len() == 6 and M.six) then + table.insert(matches, { + starts = match_start, + ends = match_end, + hex = hex, + }) + end + end + + return matches +end + +M.draw = function(win, colors) + local offset = win.viewport['bytes'].start + for i, color in ipairs(colors) do + local fg = M.text_colors.light + + if color.hex:len() == 3 then + color.hex = string.gsub(color.hex, + "([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F])", + "%1%1%2%2%3%3") + end + + local r = tonumber(color.hex:sub(1, 2), 16) + local g = tonumber(color.hex:sub(3, 4), 16) + local b = tonumber(color.hex:sub(5, 6), 16) + + if (r * 30) + (g * 59) + (b * 11) > 12000 then + fg = M.text_colors.dark + end + + local id = table.remove(styleIdStack) + + local style = "fore:" .. fg .. ",back:#" .. color.hex + if not win:style_define(id, style) then + break + end + win:style(id, color.starts - 1 + offset, color.ends - 1 + offset) + table.insert(styleIdStack, id) + if color.ends >= win.viewport['bytes'].finish then + break + end + end +end + +M.on_higlight = function(win) + local content = win.file:content(win.viewport['bytes']) + local hex_colors = M.extract_hex_colors(content) + M.draw(win, hex_colors) +end + +vis.events.subscribe(vis.events.WIN_HIGHLIGHT, M.on_higlight) + +return M diff --git a/.config/vis/plugins/vis-colorizer/screenshot.png b/.config/vis/plugins/vis-colorizer/screenshot.png new file mode 100644 index 0000000..718f08d Binary files /dev/null and b/.config/vis/plugins/vis-colorizer/screenshot.png differ -- cgit v1.2.3