diff options
Diffstat (limited to 'lua/colorizer/buffer_utils.lua')
| -rw-r--r-- | lua/colorizer/buffer_utils.lua | 49 |
1 files changed, 35 insertions, 14 deletions
diff --git a/lua/colorizer/buffer_utils.lua b/lua/colorizer/buffer_utils.lua index a567d19..7801d0c 100644 --- a/lua/colorizer/buffer_utils.lua +++ b/lua/colorizer/buffer_utils.lua @@ -9,9 +9,10 @@ local set_highlight = api.nvim_set_hl local color_utils = require "colorizer.color_utils" local color_is_bright = color_utils.color_is_bright +local sass_update_variables = color_utils.sass_update_variables +local sass_cleanup = color_utils.sass_cleanup -local matcher_utils = require "colorizer.matcher_utils" -local make_matcher = matcher_utils.make_matcher +local make_matcher = require("colorizer.matcher_utils").make_matcher local highlight_buffer, rehighlight_buffer local BUFFER_LINES = {} @@ -159,8 +160,9 @@ local TW_LSP_CLIENT = {} ---@param line_end number: Last line to highlight ---@param options table: Configuration options as described in `setup` ---@param options_local table: Buffer local variables ----@return nil|boolean|number,function|nil +---@return nil|boolean|number,table function highlight_buffer(buf, ns, lines, line_start, line_end, options, options_local) + local returns = { detach = { ns = {}, functions = {} } } if buf == 0 or buf == nil then buf = api.nvim_get_current_buf() end @@ -168,7 +170,13 @@ function highlight_buffer(buf, ns, lines, line_start, line_end, options, options ns = ns or DEFAULT_NAMESPACE local loop_parse_fn = make_matcher(options) if not loop_parse_fn then - return false + return false, returns + end + + -- only update sass varibled when text is changed + if options_local.__event ~= "WinScrolled" and options.sass and options.sass.enable then + table.insert(returns.detach.functions, sass_cleanup) + sass_update_variables(buf, 0, -1, nil, make_matcher(options.sass.parsers or { css = true }), options, options_local) end local data = {} @@ -178,7 +186,7 @@ function highlight_buffer(buf, ns, lines, line_start, line_end, options, options -- Upvalues are options and current_linenum local i = 1 while i < #line do - local length, rgb_hex = loop_parse_fn(line, i) + local length, rgb_hex = loop_parse_fn(line, i, buf) if length and rgb_hex then local name = create_highlight(rgb_hex, mode) local d = data[current_linenum] or {} @@ -193,7 +201,7 @@ function highlight_buffer(buf, ns, lines, line_start, line_end, options, options add_highlight(options, buf, ns, data, line_start, line_end) if not options.tailwind or (options.tailwind ~= "lsp" and options.tailwind ~= "both") then - return + return true, returns end if not TW_LSP_CLIENT[buf] or TW_LSP_CLIENT[buf].is_stopped() then @@ -246,11 +254,15 @@ function highlight_buffer(buf, ns, lines, line_start, line_end, options, options end) tailwind_client = ok and tailwind_client or {} if vim.tbl_isempty(tailwind_client) then - return DEFAULT_NAMESPACE_TAILWIND, del_tailwind_stuff + table.insert(returns.detach.functions, del_tailwind_stuff) + table.insert(returns.detach.ns, DEFAULT_NAMESPACE_TAILWIND) + return true, returns end if not tailwind_client[1] or not tailwind_client[1].supports_method "textDocument/documentColor" then - return DEFAULT_NAMESPACE_TAILWIND, del_tailwind_stuff + table.insert(returns.detach.functions, del_tailwind_stuff) + table.insert(returns.detach.ns, DEFAULT_NAMESPACE_TAILWIND) + return true, returns end TW_LSP_CLIENT[buf] = tailwind_client[1] @@ -260,13 +272,18 @@ function highlight_buffer(buf, ns, lines, line_start, line_end, options, options highlight_buffer_tailwind(buf, DEFAULT_NAMESPACE_TAILWIND, mode, options) end, 100) - return DEFAULT_NAMESPACE_TAILWIND, del_tailwind_stuff + table.insert(returns.detach.functions, del_tailwind_stuff) + table.insert(returns.detach.ns, DEFAULT_NAMESPACE_TAILWIND) + + return true, returns end -- only try to do tailwindcss highlight if lsp is attached if TW_LSP_CLIENT[buf] then highlight_buffer_tailwind(buf, DEFAULT_NAMESPACE_TAILWIND, mode, options) end + + return true, returns end -- get the amount lines to highlight @@ -288,7 +305,7 @@ local function getrow(buf) if old_min and old_max then -- Triggered for TextChanged autocmds -- TODO: Find a way to just apply highlight to changed text lines - if old_max == new_max then + if (old_max == new_max) or (old_min == new_min) then min, max = new_min, new_max -- Triggered for WinScrolled autocmd - Scroll Down elseif old_max < new_max then @@ -318,7 +335,7 @@ end ---@param options table: Buffer options ---@param options_local table|nil: Buffer local variables ---@param use_local_lines boolean|nil Whether to use lines num range from options_local ----@return nil|boolean|number,function|nil +---@return nil|boolean|number,table function rehighlight_buffer(buf, options, options_local, use_local_lines) if buf == 0 or buf == nil then buf = api.nvim_get_current_buf() @@ -328,13 +345,17 @@ function rehighlight_buffer(buf, options, options_local, use_local_lines) local min, max if use_local_lines and options_local then - min, max = options_local.__startline, options_local.__endline + min, max = options_local.__startline or 0, options_local.__endline or -1 else min, max = getrow(buf) end - local lines = buf_get_lines(buf, min, max, false) - return highlight_buffer(buf, ns, lines, min, max, options, options_local or {}) + + local bool, returns = highlight_buffer(buf, ns, lines, min, max, options, options_local or {}) + table.insert(returns.detach.functions, function() + BUFFER_LINES[buf] = nil + end) + return bool, returns end --- @export |