├── .stylua.toml ├── LICENSE ├── README.md ├── doc └── minty.txt ├── lua └── minty │ ├── huefy │ ├── api.lua │ ├── init.lua │ ├── layout.lua │ ├── state.lua │ └── ui.lua │ ├── init.lua │ ├── shades │ ├── api.lua │ ├── init.lua │ ├── layout.lua │ ├── state.lua │ └── ui.lua │ └── utils.lua └── plugin └── minty.lua /.stylua.toml: -------------------------------------------------------------------------------- 1 | column_width = 120 2 | line_endings = "Unix" 3 | indent_type = "Spaces" 4 | indent_width = 2 5 | quote_style = "AutoPreferDouble" 6 | call_parentheses = "None" 7 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Minty 2 | 3 | Beautifully crafted color tools for Neovim 4 | 5 | ![shades](https://github.com/user-attachments/assets/d499748b-d9c8-4a92-89ba-bfce1814c275) 6 | ![huefy](https://github.com/user-attachments/assets/21f2c23d-94c6-4ccf-a0d0-ddf91f6bb5c1) 7 | 8 | ## Install 9 | 10 | ```lua 11 | { "nvzone/volt", lazy = true }, 12 | 13 | { 14 | "nvzone/minty", 15 | cmd = { "Shades", "Huefy" }, 16 | } 17 | ``` 18 | 19 | ## Docs 20 | 21 | - Read `:h minty` 22 | - `Shades`, `Huefy` are the commands. 23 | 24 | Do check the [demo video](https://www.youtube.com/watch?v=NHC4jLoR_zI) to get an overview! 25 | 26 | ## :gift_heart: Support 27 | 28 | If you like NvChad or its plugins and would like to support it via donation 29 | 30 | [![kofi](https://img.shields.io/badge/Ko--fi-F16061?style=for-the-badge&logo=ko-fi&logoColor=white)](https://ko-fi.com/siduck) 31 | [![paypal](https://img.shields.io/badge/PayPal-00457C?style=for-the-badge&logo=paypal&logoColor=white)](https://paypal.me/siduck13) 32 | [![buymeacoffee](https://img.shields.io/badge/Buy_Me_A_Coffee-FFDD00?style=for-the-badge&logo=buy-me-a-coffee&logoColor=black)](https://www.buymeacoffee.com/siduck) 33 | [![patreon](https://img.shields.io/badge/Patreon-F96854?style=for-the-badge&logo=patreon&logoColor=white)](https://www.patreon.com/siduck) 34 | -------------------------------------------------------------------------------- /doc/minty.txt: -------------------------------------------------------------------------------- 1 | *minty* Docs for NvChad's base46 and UI 2 | 3 | ` ▄▄ ▄ ▄▄▄▄▄▄▄ ` 4 | `▄▀███▄ ▄██ █████▀ ` 5 | `██▄▀███▄ ███ ` 6 | `███ ▀███▄ ███ ` 7 | `███ ▀██ ███ ` 8 | `███ ▀ ███ ` 9 | `▀██ █████▄▀█▀▄██████▄ ` 10 | ` ▀ ▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀` 11 | 12 | ============================================================================== 13 | CONTENTS *minty.contents* 14 | 15 | 1. `Install` |minty.install| 16 | 2. `Default Options` |minty.options| 17 | 3. `Usage` |minty.usage| 18 | 19 | 4. `Huefy` |minty.huefy| 20 | 4.1 `Api` |minty.huefy.api| 21 | 22 | 5. `Shades` |minty.shades| 23 | 5.1 `Api` |minty.shades.api| 24 | 25 | ============================================================================== 26 | 1. Install *minty.install* 27 | 28 | - Minty is a neovim plugin with collection of color related tools. 29 | - Its made with Volt UI library. 30 | 31 | >lua 32 | { "nvchad/volt", lazy = true }, 33 | 34 | { 35 | "nvchad/minty", 36 | cmd = { "Shades", "Huefy" }, 37 | } 38 | < 39 | ============================================================================== 40 | 2. Default Options *minty.options* 41 | >lua 42 | { 43 | huefy = { 44 | border = false 45 | mappings = function(bufs) -- bufs is a table cuz 2 bufs! 46 | -- add your mappings here ( buffer scoped ) 47 | end 48 | -- func must return { row, col } 49 | position = "cursor", -- cursor | center | func(w, h) 50 | }, 51 | 52 | shades = { 53 | border = true, 54 | mappings = function(buf) 55 | -- add your mappings here ( buffer scoped ) 56 | -- local api = require("minty.shades.api") 57 | -- vim.keymap.set("n", "s", api.save_color, { buffer = buf }) 58 | end 59 | -- func must return { row, col } 60 | position = "cursor", -- cursor | center | func(w, h) 61 | }, 62 | } 63 | < 64 | ============================================================================== 65 | 3. Usage *minty.usage* 66 | 67 | - For mouse users, its easy to click & hover 68 | 69 | NOTE: For keyboard users, these are the mappings: 70 | 71 | + t : cycle through windows 72 | or : cycle through clickables in current window 73 | i.e enter to click on the area 74 | moving cursor with h or l in slider 75 | 76 | ============================================================================== 77 | 4. Huefy *minty.huefy* 78 | 79 | Command : `Huefy` 80 | 81 | ------------------------------------------------------------------------------ 82 | 4.1 Api *minty.huefy.api* 83 | 84 | `Save color ` 85 | >lua 86 | require("minty.huefy").save_color() 87 | < 88 | `Open :` 89 | >lua 90 | require("minty.huefy").open() 91 | < 92 | ============================================================================== 93 | 5. Shade *minty.shades* 94 | 95 | Command : `Shades` 96 | 97 | ------------------------------------------------------------------------------ 98 | 5.1 Api *minty.shades.api* 99 | 100 | `Save color ` 101 | >lua 102 | require("minty.shades").save_color() 103 | < 104 | `Open :` 105 | >lua 106 | require("minty.shades").open() 107 | 108 | vim:tw=78:ts=8:noet:ft=help:norl: 109 | -------------------------------------------------------------------------------- /lua/minty/huefy/api.lua: -------------------------------------------------------------------------------- 1 | local M = {} 2 | local v = require "minty.huefy.state" 3 | 4 | M.save_color = function() 5 | require("volt").close() 6 | local line = vim.api.nvim_get_current_line() 7 | line = line:gsub(v.hex, v.new_hex) 8 | vim.api.nvim_set_current_line(line) 9 | end 10 | 11 | return M 12 | -------------------------------------------------------------------------------- /lua/minty/huefy/init.lua: -------------------------------------------------------------------------------- 1 | local M = {} 2 | local api = vim.api 3 | local utils = require "minty.utils" 4 | 5 | local v = require "minty.huefy.state" 6 | local mark_state = require "volt.state" 7 | local redraw = require("volt").redraw 8 | local layout = require "minty.huefy.layout" 9 | local hex2rgb_ratio = require("volt.color").hex2rgb_ratio 10 | 11 | local volt = require "volt" 12 | local volt_events = require "volt.events" 13 | 14 | local map = vim.keymap.set 15 | local huefyapi = require "minty.huefy.api" 16 | 17 | v.paletteNS = api.nvim_create_namespace "Huefy" 18 | v.inputNS = api.nvim_create_namespace "HuefyInput" 19 | v.toolsNS = api.nvim_create_namespace "HuefyTools" 20 | 21 | M.open = function() 22 | local oldwin = api.nvim_get_current_win() 23 | local config = require("minty").config.huefy 24 | 25 | local border = config.border 26 | v.xpad = border and 2 or 1 27 | 28 | v.gen_w() 29 | 30 | v.hex = utils.hex_on_cursor() or "61afef" 31 | v.new_hex = v.hex 32 | v.sliders.r, v.sliders.g, v.sliders.b = hex2rgb_ratio(v.new_hex) 33 | 34 | v.palette_buf = api.nvim_create_buf(false, true) 35 | v.tools_buf = api.nvim_create_buf(false, true) 36 | 37 | local input_buf = api.nvim_create_buf(false, true) 38 | vim.bo[input_buf].buftype = "prompt" 39 | vim.fn.prompt_setprompt(input_buf, config.prompt) 40 | 41 | volt.gen_data { 42 | { buf = v.palette_buf, layout = layout.palette, xpad = v.xpad, ns = v.paletteNS }, 43 | { buf = v.tools_buf, layout = layout.tools, xpad = v.xpad, ns = v.paletteNS }, 44 | } 45 | 46 | local h = mark_state[v.palette_buf].h 47 | 48 | -- handle fallback col | if less space is there for window 49 | local cur_pos = api.nvim_win_get_cursor(0) 50 | local win_w = api.nvim_win_get_width(0) 51 | local total_w = (v.w * 2) + 10 52 | local fallback_col 53 | 54 | if win_w - cur_pos[2] < total_w then 55 | local kekw = win_w - cur_pos[2] - total_w 56 | fallback_col = -(cur_pos[1] - kekw) 57 | end 58 | 59 | local left_win_pos = (function() 60 | if config.position == "cursor" then 61 | return { 1, fallback_col or 1 } 62 | elseif config.position == "center" then 63 | return { (vim.o.lines / 2) - (h / 2), vim.o.columns / 2 - v.w } 64 | else 65 | return config.position(v.w, h) 66 | end 67 | end)() 68 | 69 | local win = api.nvim_open_win(v.palette_buf, true, { 70 | row = left_win_pos[1], 71 | col = left_win_pos[2], 72 | width = v.w, 73 | height = h, 74 | relative = config.position == "cursor" and "cursor" or "editor", 75 | style = "minimal", 76 | border = "single", 77 | title = { { " 󱥚 Color picker ", border and "lazyh1" or "ExBlack3bg" } }, 78 | title_pos = "center", 79 | }) 80 | 81 | local tools_h = h - (border and 3 or 4) 82 | 83 | local input_win = api.nvim_open_win(input_buf, true, { 84 | row = -1, 85 | col = (border and 2 or 3) + v.w, 86 | width = v.w, 87 | height = 1, 88 | relative = "win", 89 | win = win, 90 | style = "minimal", 91 | border = "single", 92 | }) 93 | 94 | local tools_win = api.nvim_open_win(v.tools_buf, true, { 95 | row = (border and 2 or 3), 96 | col = -1, 97 | width = v.tools_w, 98 | height = tools_h, 99 | relative = "win", 100 | win = input_win, 101 | style = "minimal", 102 | border = "single", 103 | }) 104 | 105 | api.nvim_win_set_hl_ns(win, v.paletteNS) 106 | api.nvim_win_set_hl_ns(input_win, v.inputNS) 107 | api.nvim_win_set_hl_ns(tools_win, v.toolsNS) 108 | 109 | if border then 110 | api.nvim_set_hl(v.paletteNS, "FloatBorder", { link = "Comment" }) 111 | api.nvim_set_hl(v.toolsNS, "FloatBorder", { link = "Comment" }) 112 | api.nvim_set_hl(v.paletteNS, "normal", { link = "normal" }) 113 | api.nvim_set_hl(v.toolsNS, "normal", { link = "normal" }) 114 | api.nvim_set_hl(v.inputNS, "normal", { link = "normal" }) 115 | else 116 | api.nvim_set_hl(v.paletteNS, "FloatBorder", { link = "ExDarkBorder" }) 117 | api.nvim_set_hl(v.paletteNS, "Normal", { link = "ExDarkBg" }) 118 | api.nvim_set_hl(v.inputNS, "FloatBorder", { link = "ExBlack2border" }) 119 | api.nvim_set_hl(v.inputNS, "Normal", { link = "ExBlack2Bg" }) 120 | api.nvim_set_hl(v.toolsNS, "FloatBorder", { link = "Exblack2border" }) 121 | api.nvim_set_hl(v.toolsNS, "Normal", { link = "ExBlack2Bg" }) 122 | end 123 | 124 | api.nvim_set_current_win(input_win) 125 | vim.cmd "startinsert" 126 | vim.schedule(function() 127 | api.nvim_set_current_win(win) 128 | end) 129 | 130 | volt.run(v.palette_buf, { h = h, w = v.w }) 131 | volt.run(v.tools_buf, { h = tools_h, w = v.w }) 132 | volt_events.add { v.palette_buf, v.tools_buf } 133 | 134 | vim.fn.prompt_setcallback(input_buf, function(input) 135 | v.hex = input:sub(2) 136 | v.set_hex("#" .. v.hex) 137 | redraw(v.palette_buf, "all") 138 | redraw(v.tools_buf, "all") 139 | end) 140 | 141 | volt.mappings { 142 | bufs = { v.palette_buf, input_buf, v.tools_buf }, 143 | input_buf = input_buf, 144 | after_close = function() 145 | api.nvim_set_current_win(oldwin) 146 | end, 147 | } 148 | 149 | map("n", "", huefyapi.save_color, { buffer = v.palette_buf }) 150 | map("n", "", huefyapi.save_color, { buffer = v.tools_buf }) 151 | 152 | if config.mappings then 153 | config.mappings { v.palette_buf, v.tools_buf } 154 | end 155 | end 156 | 157 | return M 158 | -------------------------------------------------------------------------------- /lua/minty/huefy/layout.lua: -------------------------------------------------------------------------------- 1 | local ui = require "minty.huefy.ui" 2 | 3 | local M = {} 4 | 5 | M.palette = { 6 | { 7 | lines = ui.palettes, 8 | name = "palettes", 9 | }, 10 | 11 | { 12 | lines = ui.hue, 13 | name = "hue", 14 | }, 15 | 16 | { 17 | lines = ui.footer, 18 | name = "footer", 19 | }, 20 | } 21 | 22 | M.tools = { 23 | { 24 | lines = ui.rgb_slider, 25 | name = "rgb_slider", 26 | }, 27 | 28 | { 29 | lines = ui.saturation_slider, 30 | name = "saturation_slider", 31 | }, 32 | 33 | { 34 | lines = ui.lightness_slider, 35 | name = "lightness_slider", 36 | }, 37 | 38 | { 39 | lines = ui.suggested_colors, 40 | name = "suggested_colors", 41 | }, 42 | } 43 | 44 | return M 45 | -------------------------------------------------------------------------------- /lua/minty/huefy/state.lua: -------------------------------------------------------------------------------- 1 | local hex2rgb_ratio = require("volt.color").hex2rgb_ratio 2 | 3 | local M = { 4 | hex = "", 5 | xpad = 2, 6 | hue_intensity = 2, 7 | close = nil, 8 | 9 | sliders = { 10 | r = 0, 11 | b = 0, 12 | g = 0, 13 | saturation = 20, 14 | lightness = 20, 15 | }, 16 | 17 | saturation_mode = "vibrant", 18 | lightness_mode = "light", 19 | 20 | visible = true, 21 | } 22 | 23 | M.gen_w = function() 24 | M.w = 36 + (2 * M.xpad) 25 | M.w_with_pad = M.w - (2 * M.xpad) 26 | 27 | M.tools_w = M.w 28 | M.tools_with_pad = M.tools_w - (2 * M.xpad) 29 | end 30 | 31 | M.set_hex = function(val) 32 | M.new_hex = val:sub(2) 33 | M.sliders.r, M.sliders.g, M.sliders.b = hex2rgb_ratio(val) 34 | end 35 | 36 | return M 37 | -------------------------------------------------------------------------------- /lua/minty/huefy/ui.lua: -------------------------------------------------------------------------------- 1 | local api = vim.api 2 | local v = require "minty.huefy.state" 3 | local redraw = require("volt").redraw 4 | local lighten = require("volt.color").change_hex_lightness 5 | local change_hue = require("volt.color").change_hex_hue 6 | local rgb2hex = require("volt.color").rgb2hex 7 | local change_saturation = require("volt.color").change_hex_saturation 8 | local ui = require "volt.ui" 9 | local hex2complementary = require("volt.color").hex2complementary 10 | local config = require("minty").config.huefy 11 | local huefyapi = require "minty.huefy.api" 12 | local g = vim.g 13 | 14 | local M = {} 15 | 16 | local redraw_all = function() 17 | redraw(v.tools_buf, "all") 18 | redraw(v.palette_buf, "all") 19 | end 20 | 21 | ------------------------------- color blocks ---------------------------------------- 22 | local function gen_colors(hex, row, type) 23 | local blocks = {} 24 | local abc = type == "dark" and -1 or 12 25 | 26 | for i = 1, 12, 1 do 27 | local color = lighten(hex or v.new_hex, (abc - i) * row * 1.3) 28 | local hlgroup = "hue" .. i .. row .. (type or "") 29 | 30 | local block = { 31 | " ", 32 | hlgroup, 33 | function() 34 | v.set_hex(color) 35 | redraw_all() 36 | end, 37 | } 38 | 39 | api.nvim_set_hl(v.paletteNS, hlgroup, { bg = color }) 40 | 41 | table.insert(blocks, block) 42 | end 43 | 44 | return blocks 45 | end 46 | 47 | M.palettes = function() 48 | local blocks = {} 49 | 50 | for row = 1, 4, 1 do 51 | table.insert(blocks, 1, gen_colors(nil, row)) 52 | end 53 | 54 | local lastcolor = api.nvim_get_hl(v.paletteNS, { name = blocks[#blocks][1][2] }).bg 55 | lastcolor = string.format("%06x", lastcolor) 56 | 57 | for row = 1, 5, 1 do 58 | table.insert(blocks, gen_colors(lastcolor, row, "dark")) 59 | end 60 | 61 | table.insert(blocks, 1, {}) 62 | table.insert(blocks, {}) 63 | return blocks 64 | end 65 | 66 | M.hue = function() 67 | local separator = { { string.rep("-", v.w_with_pad), "LineNr" } } 68 | local result = {} 69 | 70 | for i = 1, 36, 1 do 71 | local color = change_hue(v.new_hex, i * v.hue_intensity) 72 | local hlgroup = "huevarients" .. i 73 | 74 | local block = { 75 | " ", 76 | hlgroup, 77 | function() 78 | v.set_hex(color) 79 | redraw_all() 80 | end, 81 | } 82 | 83 | table.insert(result, block) 84 | api.nvim_set_hl(v.paletteNS, hlgroup, { bg = color }) 85 | end 86 | 87 | return { 88 | { 89 | { "Hue Variants" }, 90 | { string.rep(" ", 10) }, 91 | 92 | { 93 | "", 94 | "Function", 95 | function() 96 | v.hue_intensity = v.hue_intensity + 1 97 | redraw(v.palette_buf, { "hue" }) 98 | end, 99 | }, 100 | 101 | { " " }, 102 | 103 | { 104 | "", 105 | "Comment", 106 | function() 107 | v.hue_intensity = v.hue_intensity - 1 108 | redraw(v.palette_buf, { "hue" }) 109 | end, 110 | }, 111 | 112 | { " Step: " .. v.hue_intensity }, 113 | }, 114 | 115 | separator, 116 | 117 | result, 118 | } 119 | end 120 | 121 | local save_color = { 122 | click = huefyapi.save_color, 123 | hover = { id = "saved_color", redraw = "footer" }, 124 | } 125 | 126 | M.footer = function() 127 | local col_len = 9 128 | 129 | local function gen_padding(n) 130 | return { string.rep(" ", n or 1) } 131 | end 132 | 133 | local space = gen_padding() 134 | local underline = { string.rep("-", col_len), "LineNr" } 135 | 136 | api.nvim_set_hl(v.paletteNS, "hex1", { fg = "#" .. v.hex }) 137 | api.nvim_set_hl(v.paletteNS, "hex2", { fg = "#" .. v.new_hex }) 138 | 139 | local borderhl = g.nvmark_hovered == "saved_color" and "Normal" or "LineNr" 140 | 141 | local results = { 142 | {}, 143 | { 144 | { "Old Color" }, 145 | space, 146 | space, 147 | { "New Color" }, 148 | gen_padding(6), 149 | { "┌" .. string.rep("─", 8) .. "┐", borderhl, save_color }, 150 | }, 151 | 152 | { 153 | underline, 154 | space, 155 | space, 156 | underline, 157 | gen_padding(6), 158 | { "│", borderhl, save_color }, 159 | { " 󰆓 Save ", "Normal", save_color }, 160 | { "│", borderhl, save_color }, 161 | }, 162 | 163 | { 164 | { "󱓻 ", "hex1" }, 165 | { "#" .. v.hex }, 166 | space, 167 | space, 168 | { "󱓻 ", "hex2" }, 169 | { "#" .. v.new_hex }, 170 | gen_padding(6), 171 | { "└" .. string.rep("─", 8) .. "┘", borderhl, save_color }, 172 | }, 173 | config.border and {} or nil, 174 | } 175 | 176 | return results 177 | end 178 | 179 | ---------------------------------- slider ------------------------------------------- 180 | 181 | M.rgb_slider = function() 182 | local rgb = v.sliders 183 | local lines = { config.border and {} or nil } 184 | local sliders_info = { { "r", "Red" }, { "g", "Green" }, { "b", "Blue" } } 185 | 186 | for _, val in ipairs(sliders_info) do 187 | local txt = val[1]:upper() .. " " 188 | 189 | local mark = ui.slider.config { 190 | txt = txt, 191 | w = v.tools_with_pad, 192 | val = math.floor(rgb[val[1]]), 193 | hlon = "Ex" .. val[2], 194 | ratio_txt = true, 195 | actions = function() 196 | rgb[val[1]] = ui.slider.val(v.tools_with_pad, txt, v.xpad, { ratio = true }) 197 | 198 | v.new_hex = rgb2hex(rgb.r, rgb.g, rgb.b):sub(2) 199 | redraw(v.tools_buf, { "rgb_slider", "suggested_colors" }) 200 | redraw(v.palette_buf, "all") 201 | end, 202 | } 203 | 204 | table.insert(lines, mark) 205 | end 206 | 207 | return lines 208 | end 209 | 210 | M.saturation_slider = function() 211 | local handle_click = function(step) 212 | local mm = v.saturation_mode == "dim" and -1 or 1 213 | v.sliders.saturation = step or ui.slider.val(v.tools_with_pad, nil, v.xpad, { thumb = true }) 214 | local color = change_saturation("#" .. v.hex, v.sliders.saturation * mm) 215 | v.set_hex(color) 216 | redraw(v.tools_buf, { "saturation_slider", "rgb_slider", "suggested_colors" }) 217 | redraw(v.palette_buf, "all") 218 | end 219 | 220 | return { 221 | {}, 222 | 223 | { 224 | { "󰌁 Saturation" }, 225 | 226 | { string.rep(" ", 14) }, 227 | 228 | ui.checkbox { 229 | txt = "Invert", 230 | active = g.nvmark_hovered == "invert_checkbox" or v.saturation_mode == "vibrant", 231 | actions = { 232 | click = function() 233 | v.saturation_mode = v.saturation_mode == "dim" and "vibrant" or "dim" 234 | handle_click(10) 235 | end, 236 | 237 | hover = { id = "invert_checkbox", redraw = "saturation_slider" }, 238 | }, 239 | }, 240 | }, 241 | 242 | ui.slider.config { 243 | w = v.tools_with_pad, 244 | val = v.sliders.saturation, 245 | hlon = "Normal", 246 | ratio_txt = false, 247 | thumb = true, 248 | actions = handle_click, 249 | }, 250 | } 251 | end 252 | 253 | M.lightness_slider = function() 254 | local handle_click = function(step) 255 | local mm = v.lightness_mode == "dark" and -1 or 1 256 | v.sliders.lightness = step or ui.slider.val(v.tools_with_pad, nil, v.xpad, { thumb = true }) 257 | local color = lighten("#" .. v.hex, v.sliders.lightness * mm) 258 | v.set_hex(color) 259 | redraw(v.tools_buf, { "lightness_slider", "rgb_slider", "suggested_colors" }) 260 | redraw(v.palette_buf, "all") 261 | end 262 | 263 | return { 264 | {}, 265 | 266 | { 267 | { "󰖨 Lightness" }, 268 | 269 | { string.rep(" ", 15) }, 270 | 271 | ui.checkbox { 272 | txt = "Darken", 273 | active = g.nvmark_hovered == "darken_checkbox" or v.lightness_mode == "dark", 274 | actions = { 275 | hover = { id = "darken_checkbox", redraw = "lightness_slider" }, 276 | click = function() 277 | v.lightness_mode = v.lightness_mode == "dark" and "light" or "dark" 278 | handle_click(v.sliders.lightness) 279 | end, 280 | }, 281 | }, 282 | }, 283 | 284 | ui.slider.config { 285 | w = v.tools_with_pad, 286 | val = v.sliders.lightness, 287 | hlon = "Normal", 288 | ratio_txt = false, 289 | thumb = true, 290 | actions = handle_click, 291 | }, 292 | } 293 | end 294 | 295 | M.suggested_colors = function() 296 | local separator = { { string.rep("-", v.w_with_pad), "LineNr" } } 297 | local qty = 36 298 | local colors = hex2complementary(v.new_hex, qty) 299 | 300 | local line1 = {} 301 | local line2 = {} 302 | 303 | for i, color in ipairs(colors) do 304 | local hlgroup = "compcolor" .. i 305 | api.nvim_set_hl(v.toolsNS, hlgroup, { fg = color }) 306 | 307 | local hover_id = "suggested" .. i 308 | local hovered = g.nvmark_hovered == hover_id 309 | 310 | local virt_text = { 311 | hovered and "" or "󱓻", 312 | hlgroup, 313 | { 314 | hover = { id = hover_id, redraw = "suggested_colors" }, 315 | 316 | click = function() 317 | v.set_hex(color) 318 | redraw_all() 319 | end, 320 | }, 321 | } 322 | 323 | local space = { " " } 324 | 325 | if i <= qty / 2 then 326 | table.insert(line1, virt_text) 327 | table.insert(line1, space) 328 | else 329 | table.insert(line2, virt_text) 330 | table.insert(line2, space) 331 | end 332 | end 333 | 334 | return { 335 | {}, 336 | { { "󱥚 Complementary Colors" } }, 337 | separator, 338 | 339 | line1, 340 | line2, 341 | 342 | config.border and {} or nil, 343 | } 344 | end 345 | 346 | return M 347 | -------------------------------------------------------------------------------- /lua/minty/init.lua: -------------------------------------------------------------------------------- 1 | local M = {} 2 | 3 | M.config = { 4 | huefy = { 5 | border = false, 6 | prompt = "  Enter color : ", 7 | 8 | -- func must return { row, col } 9 | position = "cursor", -- cursor | center | func(w, h) 10 | }, 11 | shades = { 12 | border = true, 13 | prompt = "  Enter color : ", 14 | 15 | -- func must return { row, col } 16 | position = "cursor", -- cursor | center | func(w, h) 17 | }, 18 | } 19 | 20 | M.setup = function(opts) 21 | M.config = vim.tbl_deep_extend("force", M.config, opts or {}) 22 | end 23 | 24 | return M 25 | -------------------------------------------------------------------------------- /lua/minty/shades/api.lua: -------------------------------------------------------------------------------- 1 | local M = {} 2 | local v = require "minty.shades.state" 3 | 4 | M.save_color = function() 5 | require("volt").close() 6 | local line = vim.api.nvim_get_current_line() 7 | line = line:gsub(v.hex, v.new_hex) 8 | vim.api.nvim_set_current_line(line) 9 | end 10 | 11 | return M 12 | -------------------------------------------------------------------------------- /lua/minty/shades/init.lua: -------------------------------------------------------------------------------- 1 | local M = {} 2 | local api = vim.api 3 | local utils = require "minty.utils" 4 | local v = require "minty.shades.state" 5 | local mark_state = require "volt.state" 6 | local redraw = require("volt").redraw 7 | local layout = require "minty.shades.layout" 8 | local volt = require "volt" 9 | local config = require("minty").config.shades 10 | local shadesapi = require "minty.shades.api" 11 | local map = vim.keymap.set 12 | 13 | v.ns = api.nvim_create_namespace "NvShades" 14 | 15 | M.open = function() 16 | local oldwin = api.nvim_get_current_win() 17 | 18 | v.hex = utils.hex_on_cursor() or "61afef" 19 | v.new_hex = v.hex 20 | v.buf = api.nvim_create_buf(false, true) 21 | 22 | local input_buf = api.nvim_create_buf(false, true) 23 | vim.bo[input_buf].buftype = "prompt" 24 | vim.fn.prompt_setprompt(input_buf, config.prompt) 25 | 26 | volt.gen_data { 27 | { buf = v.buf, layout = layout, xpad = v.xpad, ns = v.ns }, 28 | } 29 | 30 | local h = mark_state[v.buf].h 31 | 32 | local left_win_pos = (function() 33 | if config.position == "cursor" then 34 | return { 1, 0 } 35 | elseif config.position == "center" then 36 | return { (vim.o.lines / 2) - (h - 1 / 2), vim.o.columns / 2 - v.w / 2 } 37 | else 38 | return config.position(v.w, h - 1) 39 | end 40 | end)() 41 | 42 | local win = api.nvim_open_win(v.buf, true, { 43 | row = left_win_pos[1], 44 | col = left_win_pos[2], 45 | width = v.w, 46 | height = h, 47 | relative = config.position == "cursor" and "cursor" or "editor", 48 | style = "minimal", 49 | border = { "┏", "━", "┓", "┃", "┛", "━", "┗", "┃" }, 50 | title = { { " 󱥚 Color Shades ", "pmenusel" } }, 51 | title_pos = "center", 52 | }) 53 | 54 | local input_win = api.nvim_open_win(input_buf, true, { 55 | row = h + 1, 56 | col = -1, 57 | width = v.w, 58 | height = 1, 59 | relative = "win", 60 | win = win, 61 | style = "minimal", 62 | border = { "┏", "━", "┓", "┃", "┛", "━", "┗", "┃" }, 63 | }) 64 | 65 | api.nvim_win_set_hl_ns(win, v.ns) 66 | 67 | if config.border then 68 | api.nvim_set_hl(v.ns, "FloatBorder", { link = "LineNr" }) 69 | api.nvim_set_hl(v.ns, "Normal", { bg = "none" }) 70 | vim.wo[input_win].winhl = "FloatBorder:ExBlue,Normal:Normal" 71 | else 72 | api.nvim_set_hl(v.ns, "FloatBorder", { link = "ExBlack2border" }) 73 | api.nvim_set_hl(v.ns, "Normal", { link = "ExBlack2Bg" }) 74 | vim.wo[input_win].winhl = "Normal:ExBlack3Bg,FloatBorder:ExBlack3border" 75 | end 76 | 77 | api.nvim_set_current_win(input_win) 78 | vim.cmd "startinsert" 79 | vim.schedule(function() 80 | api.nvim_set_current_win(win) 81 | end) 82 | 83 | volt.run(v.buf, { h = h, w = v.w }) 84 | require("volt.events").add(v.buf) 85 | 86 | vim.fn.prompt_setcallback(input_buf, function(input) 87 | v.hex = input:sub(2) 88 | v.new_hex = v.hex 89 | redraw(v.buf, { "palettes", "footer" }) 90 | end) 91 | 92 | ----------------- keymaps -------------------------- 93 | volt.mappings { 94 | bufs = { v.buf, input_buf }, 95 | after_close = function() 96 | api.nvim_set_current_win(oldwin) 97 | end, 98 | } 99 | 100 | map("n", "", shadesapi.save_color, { buffer = v.buf }) 101 | 102 | if config.mappings then 103 | config.mappings(v.buf) 104 | end 105 | end 106 | 107 | return M 108 | -------------------------------------------------------------------------------- /lua/minty/shades/layout.lua: -------------------------------------------------------------------------------- 1 | local ui = require "minty.shades.ui" 2 | 3 | return { 4 | { 5 | lines = ui.tabs, 6 | name = "tabs", 7 | }, 8 | 9 | { 10 | lines = ui.palettes, 11 | name = "palettes", 12 | }, 13 | 14 | { 15 | lines = ui.intensity, 16 | name = "intensity", 17 | }, 18 | 19 | { 20 | lines = ui.footer, 21 | name = "footer", 22 | }, 23 | } 24 | -------------------------------------------------------------------------------- /lua/minty/shades/state.lua: -------------------------------------------------------------------------------- 1 | local M = { 2 | hex = "", 3 | ns = 0, 4 | xpad = 2, 5 | step = 10, 6 | intensity = 50, 7 | blocklen = 6, 8 | palette_cols = 6, 9 | mode = "Variants", 10 | close = nil, 11 | visible = true, 12 | } 13 | 14 | M.w = M.palette_cols * M.blocklen + (2 * M.xpad) 15 | M.w_with_pad = M.w - (2 * M.xpad) 16 | 17 | return M 18 | -------------------------------------------------------------------------------- /lua/minty/shades/ui.lua: -------------------------------------------------------------------------------- 1 | local api = vim.api 2 | local v = require "minty.shades.state" 3 | local redraw = require("volt").redraw 4 | local ui = require "volt.ui" 5 | local config = require("minty").config.shades 6 | local shadesapi = require("minty.shades.api") 7 | local g = vim.g 8 | 9 | local M = {} 10 | 11 | M.tabs = function() 12 | local modes = { "Variants", "Saturation", "Hues" } 13 | local result = {} 14 | 15 | for _, name in ipairs(modes) do 16 | local hover_name = "tabs_checkbox" .. name 17 | 18 | local mark = ui.checkbox { 19 | txt = name, 20 | active = g.nvmark_hovered == hover_name or v.mode == name, 21 | actions = { 22 | hover = { id = hover_name, redraw = "tabs" }, 23 | 24 | click = function() 25 | v.mode = name 26 | redraw(v.buf, { "tabs", "palettes" }) 27 | end, 28 | }, 29 | } 30 | 31 | table.insert(result, mark) 32 | table.insert(result, { " " }) 33 | end 34 | 35 | return { 36 | {}, 37 | result, 38 | { { string.rep("-", v.w_with_pad), "LineNr" } }, 39 | } 40 | end 41 | 42 | ------------------------------- color blocks ---------------------------------------- 43 | local color_funcs = { 44 | Variants = require("volt.color").change_hex_lightness, 45 | Saturation = require("volt.color").change_hex_saturation, 46 | Hues = require("volt.color").change_hex_hue, 47 | } 48 | 49 | M.palettes = function() 50 | local intensity = math.floor(v.intensity / 10) 51 | local gen_color = color_funcs[v.mode] 52 | local blockstr = string.rep(" ", v.blocklen) 53 | 54 | local light_blocks = {} 55 | local dark_blocks = {} 56 | 57 | for i = 1, v.palette_cols, 1 do 58 | local dark = gen_color(v.hex, -1 * (i - 1) * intensity) 59 | local light = gen_color(v.hex, (i - 1) * intensity) 60 | local dark_hl = "hue" .. i .. "dark" 61 | local light_hl = "hue" .. i .. "light" 62 | 63 | api.nvim_set_hl(v.ns, dark_hl, { bg = dark }) 64 | api.nvim_set_hl(v.ns, light_hl, { bg = light }) 65 | 66 | local dark_block = { 67 | blockstr, 68 | dark_hl, 69 | function() 70 | v.new_hex = dark:sub(2) 71 | redraw(v.buf, { "footer" }) 72 | end, 73 | } 74 | 75 | local light_block = { 76 | blockstr, 77 | light_hl, 78 | function() 79 | v.new_hex = light:sub(2) 80 | redraw(v.buf, { "footer" }) 81 | end, 82 | } 83 | 84 | table.insert(light_blocks, light_block) 85 | table.insert(dark_blocks, 1, dark_block) 86 | end 87 | 88 | return { light_blocks, light_blocks, dark_blocks, dark_blocks } 89 | end 90 | 91 | -------------------------- intensity status & column toggler ----------------------------------- 92 | local update_palette_cols = function(n) 93 | v.blocklen = n == 12 and 3 or 6 94 | v.palette_cols = n 95 | redraw(v.buf, { "palettes", "intensity" }) 96 | end 97 | 98 | ---------------------------------- intensity ------------------------------------------- 99 | M.intensity = function() 100 | local intensity = math.floor(v.intensity / 10) 101 | return { 102 | {}, 103 | 104 | { 105 | { "Intensity : " .. intensity .. (intensity == 10 and "" or " ") }, 106 | { " " }, 107 | 108 | { 109 | "", 110 | v.palette_cols == 12 and "Function" or "LineNr", 111 | function() 112 | update_palette_cols(12) 113 | end, 114 | }, 115 | 116 | { " " }, 117 | 118 | { 119 | "", 120 | v.palette_cols == 6 and "Function" or "LineNr", 121 | function() 122 | update_palette_cols(6) 123 | end, 124 | }, 125 | 126 | { " Columns" }, 127 | }, 128 | 129 | ui.slider.config { 130 | w = v.w_with_pad, 131 | val = v.intensity, 132 | hlon = "ExRed", 133 | ratio_txt = false, 134 | actions = function() 135 | v.intensity = ui.slider.val(v.w_with_pad, nil, v.xpad) 136 | redraw(v.buf, { "intensity", "palettes" }) 137 | end, 138 | }, 139 | } 140 | end 141 | 142 | local save_color = { 143 | click = shadesapi.save_color, 144 | hover = { id = "savedcolor", redraw = "footer" }, 145 | } 146 | 147 | M.footer = function() 148 | local col_len = 9 149 | 150 | local function gen_padding(n) 151 | return { string.rep(" ", n or 1) } 152 | end 153 | 154 | local space = gen_padding() 155 | local underline = { string.rep("-", col_len), "LineNr" } 156 | 157 | api.nvim_set_hl(v.ns, "hex1", { fg = "#" .. v.hex }) 158 | api.nvim_set_hl(v.ns, "hex2", { fg = "#" .. v.new_hex }) 159 | 160 | local borderhl = g.nvmark_hovered == "savedcolor" and "Function" or "LineNr" 161 | 162 | local results = { 163 | {}, 164 | { 165 | { "Old Color" }, 166 | space, 167 | space, 168 | { "New Color" }, 169 | gen_padding(6), 170 | { "┌" .. string.rep("─", 8) .. "┐", borderhl, save_color }, 171 | }, 172 | 173 | { 174 | underline, 175 | space, 176 | space, 177 | underline, 178 | gen_padding(6), 179 | { "│", borderhl, save_color }, 180 | { " 󰆓 Save ", "Function", save_color }, 181 | { "│", borderhl, save_color }, 182 | }, 183 | 184 | { 185 | { "󱓻 ", "hex1" }, 186 | { "#" .. v.hex }, 187 | space, 188 | space, 189 | { "󱓻 ", "hex2" }, 190 | { "#" .. v.new_hex }, 191 | gen_padding(6), 192 | { "└" .. string.rep("─", 8) .. "┘", borderhl, save_color }, 193 | }, 194 | (config.border and {} or nil), 195 | } 196 | 197 | return results 198 | end 199 | 200 | return M 201 | -------------------------------------------------------------------------------- /lua/minty/utils.lua: -------------------------------------------------------------------------------- 1 | local M = {} 2 | local api = vim.api 3 | local lighten_hex = require("volt.color").change_hex_lightness 4 | 5 | M.hex_on_cursor = function() 6 | local hex = vim.fn.expand "" 7 | 8 | if hex:match "^#?%x%x%x%x%x%x$" then 9 | return hex:gsub("#", "") 10 | end 11 | end 12 | 13 | -- lightens hex color under cursor, negative arg will darken 14 | M.lighten_on_cursor = function(n) 15 | local hex = M.hex_on_cursor() 16 | 17 | if hex and hex:match "^%x%x%x%x%x%x$" then 18 | local line = api.nvim_get_current_line() 19 | local new_hex = lighten_hex("#" .. hex, n) 20 | line = line:gsub(hex, new_hex:sub(2)) 21 | api.nvim_set_current_line(line) 22 | end 23 | end 24 | 25 | return M 26 | -------------------------------------------------------------------------------- /plugin/minty.lua: -------------------------------------------------------------------------------- 1 | local cmd = vim.api.nvim_create_user_command 2 | 3 | cmd("Huefy", function() 4 | require("minty.huefy").open() 5 | end, { desc = "Open minty huefy" }) 6 | 7 | cmd("Shades", function() 8 | require("minty.shades").open() 9 | end, { desc = "Open minty huefy" }) 10 | --------------------------------------------------------------------------------