36 lines
1023 B
Lua
36 lines
1023 B
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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---@class (exact) DecoratorCopied: Decorator
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---@field enabled boolean
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---@field icon HighlightedString|nil
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local DecoratorCopied = Decorator:new()
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---@param opts table
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---@param explorer Explorer
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---@return DecoratorCopied
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function DecoratorCopied:new(opts, explorer)
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local o = Decorator.new(self, {
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explorer = explorer,
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enabled = true,
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hl_pos = HL_POSITION[opts.renderer.highlight_clipboard] or HL_POSITION.none,
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icon_placement = ICON_PLACEMENT.none,
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})
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---@cast o DecoratorCopied
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return o
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end
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---Copied highlight: renderer.highlight_clipboard and node is copied
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---@param node Node
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---@return string|nil group
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function DecoratorCopied:calculate_highlight(node)
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if self.hl_pos ~= HL_POSITION.none and self.explorer.clipboard:is_copied(node) then
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return "NvimTreeCopiedHL"
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end
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end
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return DecoratorCopied
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