82 lines
2.3 KiB
Lua
82 lines
2.3 KiB
Lua
local api = {}
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local CTRL_V = vim.api.nvim_replace_termcodes('<C-v>', true, true, true)
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local CTRL_S = vim.api.nvim_replace_termcodes('<C-s>', true, true, true)
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api.get_mode = function()
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local mode = vim.api.nvim_get_mode().mode:sub(1, 1)
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if mode == 'i' then
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return 'i' -- insert
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elseif mode == 'v' or mode == 'V' or mode == CTRL_V then
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return 'x' -- visual
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elseif mode == 's' or mode == 'S' or mode == CTRL_S then
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return 's' -- select
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elseif mode == 'c' and vim.fn.getcmdtype() ~= '=' then
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return 'c' -- cmdline
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end
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end
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api.is_insert_mode = function()
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return api.get_mode() == 'i'
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end
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api.is_cmdline_mode = function()
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return api.get_mode() == 'c'
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end
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api.is_select_mode = function()
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return api.get_mode() == 's'
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end
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api.is_visual_mode = function()
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return api.get_mode() == 'x'
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end
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api.is_suitable_mode = function()
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local mode = api.get_mode()
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return mode == 'i' or mode == 'c'
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end
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api.get_current_line = function()
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if api.is_cmdline_mode() then
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return vim.fn.getcmdline()
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end
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return vim.api.nvim_get_current_line()
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end
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---@return { [1]: integer, [2]: integer }
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api.get_cursor = function()
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if api.is_cmdline_mode() then
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return { math.min(vim.o.lines, vim.o.lines - (vim.api.nvim_get_option_value('cmdheight', {}) - 1)), vim.fn.getcmdpos() - 1 }
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end
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return vim.api.nvim_win_get_cursor(0)
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end
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api.get_screen_cursor = function()
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if api.is_cmdline_mode() then
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local cursor = api.get_cursor()
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return { cursor[1], vim.fn.strdisplaywidth(string.sub(vim.fn.getcmdline(), 1, cursor[2] + 1)) }
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end
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local cursor = api.get_cursor()
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local pos = vim.fn.screenpos(0, cursor[1], cursor[2] + 1)
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return { pos.row, pos.col - 1 }
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end
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api.get_cursor_before_line = function()
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local cursor = api.get_cursor()
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return string.sub(api.get_current_line(), 1, cursor[2])
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end
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--- Applies a list of text edits to a buffer. Preserves 'buflisted' state.
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---@param text_edits lsp.TextEdit[]
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---@param bufnr integer Buffer id
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---@param position_encoding 'utf-8'|'utf-16'|'utf-32'
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api.apply_text_edits = function(text_edits, bufnr, position_encoding)
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-- preserve 'buflisted' state because vim.lsp.util.apply_text_edits forces it to true
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local prev_buflisted = vim.bo[bufnr].buflisted
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vim.lsp.util.apply_text_edits(text_edits, bufnr, position_encoding)
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vim.bo[bufnr].buflisted = prev_buflisted
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end
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return api
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