e9c5abe073
* feat(#2415): granular highlight_diagnostics, normalise groups (#2454) * chore: normalise colours and enable cterm (#2471) * feat(#2415): granular highlight_git, normalise git groups (#2487) * docs: update CONTRIBUTING.md (#2485) * feat(#2415): granular highlight_git, normalise git groups * feat(#2415): normalise and add modified groups * feat(#2415): create Decorator class for modified and bookmarks * feat(#2415): create DecoratorDiagnostics * feat(#2415): create DecoratorGit * feat(#2415): create DecoratorGit * add DecoratorCopied DecoratorCut * add DecoratorOpened * remove unloaded_bufnr checks as the view debouncer takes care of it * Add `renderer.highlight_git` to accepted strings * fix(#2415): builder refactor (#2538) * simplify builder signs * decorators take care of themselves and are priority ordered * simplify builder hl groups * refactor builder for icon arrays * builder use decorators generically * fix(#2415): harden sign creation (#2539) * fix(#2415): harden unicode signs * Decorator tidy * normalise git sign creation and tidy * tidy builder * NvimTreeBookmarkIcon * tidy HL doc * tidy HL doc * tidy HL doc * tidy builder doc * standardise on '---@param' * DiagnosticWarning -> DiagnosticWarn * annotate decorators * limit to two highlight groups for line rendering * style * apply #2519 * feat(#2415): combined hl groups (#2601) * feat(#2415): create combined highlight groups * feat(#2415): create combined highlight groups * feat(#2415): create combined highlight groups * ci: allow workflow_dispatch (#2620) * one and only one hl namespace, required winhl removal * small tidies * colors.lua -> appearance.lua * full-name uses one and only namespace * don't highlight fast, just apply to namespace, safer win_set_hl * gut builder (#2622) collapse Builder * fix group_empty function check * feat(#2415): highlight-overhaul release date --------- Co-authored-by: Akmadan23 <azadahmadi@mailo.com>
111 lines
2.7 KiB
Lua
111 lines
2.7 KiB
Lua
local appearance = require "nvim-tree.appearance"
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local M = {}
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local utils = require "nvim-tree.utils"
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local function hide(win)
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if win then
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if vim.api.nvim_win_is_valid(win) then
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vim.api.nvim_win_close(win, true)
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end
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end
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end
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-- reduce signcolumn/foldcolumn from window width
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local function effective_win_width()
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local win_width = vim.fn.winwidth(0)
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-- return zero if the window cannot be found
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local win_id = vim.fn.win_getid()
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if win_id == 0 then
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return win_width
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end
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-- if the window does not exist the result is an empty list
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local win_info = vim.fn.getwininfo(win_id)
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-- check if result table is empty
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if next(win_info) == nil then
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return win_width
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end
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return win_width - win_info[1].textoff
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end
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local function show()
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local line_nr = vim.api.nvim_win_get_cursor(0)[1]
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if vim.wo.wrap then
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return
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end
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-- only work for left tree
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if vim.api.nvim_win_get_position(0)[2] ~= 0 then
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return
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end
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local line = vim.fn.getline "."
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local leftcol = vim.fn.winsaveview().leftcol
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-- hide full name if left column of node in nvim-tree win is not zero
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if leftcol ~= 0 then
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return
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end
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local text_width = vim.fn.strdisplaywidth(vim.fn.substitute(line, "[^[:print:]]*$", "", "g"))
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local win_width = effective_win_width()
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if text_width < win_width then
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return
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end
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M.popup_win = vim.api.nvim_open_win(vim.api.nvim_create_buf(false, false), false, {
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relative = "cursor",
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row = 0,
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col = 1 - vim.fn.getcursorcharpos()[3],
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width = math.min(text_width, vim.o.columns - 2),
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height = 1,
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noautocmd = true,
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style = "minimal",
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})
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local extmarks = vim.api.nvim_buf_get_extmarks(0, appearance.NS_ID, { line_nr - 1, 0 }, { line_nr - 1, -1 }, { details = 1 })
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vim.api.nvim_win_call(M.popup_win, function()
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vim.api.nvim_buf_set_lines(0, 0, -1, true, { line })
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for _, extmark in ipairs(extmarks) do
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local hl = extmark[4]
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vim.api.nvim_buf_add_highlight(0, appearance.NS_ID, hl.hl_group, 0, extmark[3], hl.end_col)
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end
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vim.cmd [[ setlocal nowrap cursorline noswapfile nobuflisted buftype=nofile bufhidden=hide ]]
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end)
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end
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M.setup = function(opts)
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M.config = opts.renderer
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if not M.config.full_name then
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return
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end
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local group = vim.api.nvim_create_augroup("nvim_tree_floating_node", { clear = true })
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vim.api.nvim_create_autocmd({ "BufLeave", "CursorMoved" }, {
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group = group,
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pattern = { "NvimTree_*" },
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callback = function()
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if utils.is_nvim_tree_buf(0) then
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hide(M.popup_win)
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end
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end,
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})
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vim.api.nvim_create_autocmd({ "CursorMoved" }, {
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group = group,
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pattern = { "NvimTree_*" },
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callback = function()
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if utils.is_nvim_tree_buf(0) then
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show()
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end
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end,
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})
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end
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return M
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