c329ff44d3
!!!WIP Based on my previous colorscheme (Polyjuice). The dark theme is the same, the light one is a rework of a previous attempt Scheme structure inspired by nebulous (https://github.com/Yagua/nebulous.nvim)
46 lines
1.5 KiB
Lua
46 lines
1.5 KiB
Lua
-- Author : swytch
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-- Created : Friday Oct. 22, 2021 22:04:40 CET
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-- License : GPLv3
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-- Description : top-level functions file
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local M = {}
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local utils = require("astronomy.utils")
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local variants = require("astronomy.colors").variants
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local g = vim.g
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--- Returns the position of the variant that will be loaded.
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--@param v_tab table: table of variants
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--@parma pos number: a position to search in the table of variants
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--@return position number: a valid position for setting a variant from the variant table
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local function change_variant(v_tab, pos)
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if next(v_tab) == nil then return end
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return table.getn(v_tab) > pos and pos + 1 or 1
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end
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---Set a especific variant
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--@param scheme string: name of the variant to be set
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function M.set_variant(scheme)
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local variant = scheme or ""
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utils.setup_scheme { variant = variant }
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end
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--- Sets a variant in accordance with a valid position in the variants table
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--@param position number: position to load a variant from the variant table
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local function load_variant(position)
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local variant = variants[position]
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g.astronomy_variant_loaded = position
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M.set_variant(variant)
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vim.api.nvim_command(string.format("echo \"[astronomy] colorscheme changed to '%s'\"", variant))
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end
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--- Set a variant by scrolling through the variant table in an orderly fashion
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function M.toggle_variant()
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local position = change_variant(
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variants, g.astronomy_variant_loaded
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)
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load_variant(position)
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end
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return M
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