58 lines
1.7 KiB
Lua
58 lines
1.7 KiB
Lua
local HL_POSITION = require("nvim-tree.enum").HL_POSITION
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local ICON_PLACEMENT = require("nvim-tree.enum").ICON_PLACEMENT
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local Decorator = require("nvim-tree.renderer.decorator")
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local DirectoryNode = require("nvim-tree.node.directory")
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---@class (exact) DecoratorHidden: Decorator
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---@field icon HighlightedString?
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local DecoratorHidden = Decorator:extend()
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---@class DecoratorHidden
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---@overload fun(explorer: DecoratorArgs): DecoratorHidden
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---@private
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---@param args DecoratorArgs
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function DecoratorHidden:new(args)
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Decorator.new(self, {
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explorer = args.explorer,
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enabled = true,
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hl_pos = HL_POSITION[args.explorer.opts.renderer.highlight_hidden] or HL_POSITION.none,
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icon_placement = ICON_PLACEMENT[args.explorer.opts.renderer.icons.hidden_placement] or ICON_PLACEMENT.none,
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})
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if self.explorer.opts.renderer.icons.show.hidden then
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self.icon = {
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str = self.explorer.opts.renderer.icons.glyphs.hidden,
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hl = { "NvimTreeHiddenIcon" },
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}
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self:define_sign(self.icon)
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end
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end
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---Hidden icon: renderer.icons.show.hidden and node starts with `.` (dotfile).
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---@param node Node
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---@return HighlightedString[]|nil icons
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function DecoratorHidden:calculate_icons(node)
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if self.enabled and node:is_dotfile() then
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return { self.icon }
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end
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end
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---Hidden highlight: renderer.highlight_hidden and node starts with `.` (dotfile).
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---@param node Node
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---@return string|nil group
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function DecoratorHidden:calculate_highlight(node)
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if not self.enabled or self.hl_pos == HL_POSITION.none or not node:is_dotfile() then
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return nil
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end
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if node:is(DirectoryNode) then
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return "NvimTreeHiddenFolderHL"
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else
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return "NvimTreeHiddenFileHL"
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end
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end
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return DecoratorHidden
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