34 lines
935 B
Lua
34 lines
935 B
Lua
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local msg = require 'mp.msg'
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local g = require 'modules.globals'
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---@class ParseStateAPI
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local parse_state_API = {}
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---A wrapper around coroutine.yield that aborts the coroutine if
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--the parse request was cancelled by the user.
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--the coroutine is
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---@async
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---@param self ParseState
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---@param ... any
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---@return unknown ...
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function parse_state_API:yield(...)
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local co = coroutine.running()
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local is_browser = co == g.state.co
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local result = table.pack(coroutine.yield(...))
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if is_browser and co ~= g.state.co then
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msg.verbose("browser no longer waiting for list - aborting parse for", self.directory)
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error(g.ABORT_ERROR)
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end
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return table.unpack(result, 1, result.n)
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end
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---Checks if the current coroutine is the one handling the browser's request.
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---@return boolean
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function parse_state_API:is_coroutine_current()
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return coroutine.running() == g.state.co
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end
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return parse_state_API |