57 lines
1.1 KiB
Lua
57 lines
1.1 KiB
Lua
local core = require("nvim-tree.core")
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local M = {}
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---Resize the tree, persisting the new size.
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---@param opts ApiTreeResizeOpts|nil
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function M.fn(opts)
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local explorer = core.get_explorer()
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if not explorer then
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return
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end
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if opts == nil then
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-- reset to config values
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explorer.window:configure_width()
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explorer.window:resize()
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return
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end
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local options = opts or {}
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local width_cfg = options.width
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if width_cfg ~= nil then
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explorer.window:configure_width(width_cfg)
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explorer.window:resize()
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return
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end
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if not explorer.window:is_width_determined() then
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-- {absolute} and {relative} do nothing when {width} is a function.
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return
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end
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local absolute = options.absolute
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if type(absolute) == "number" then
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explorer.window:resize(absolute)
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return
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end
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local relative = options.relative
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if type(relative) == "number" then
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local relative_size = tostring(relative)
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if relative > 0 then
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relative_size = "+" .. relative_size
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end
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explorer.window:resize(relative_size)
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return
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end
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end
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function M.setup(opts)
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M.config = opts or {}
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end
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return M
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