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1 files changed, 49 insertions, 0 deletions

diff --git a/mpv/lua-modules/user-input-module.lua b/mpv/lua-modules/user-input-module.lua
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+++ b/mpv/lua-modules/user-input-module.lua
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+--[[
+    This is a module designed to interface with mpv-user-input
+    https://github.com/CogentRedTester/mpv-user-input
+
+    Loading this script as a module will return a table with two functions to format
+    requests to get and cancel user-input requests. See the README for details.
+
+    Alternatively, developers can just paste these functions directly into their script,
+    however this is not recommended as there is no guarantee that the formatting of
+    these requests will remain the same for future versions of user-input.
+]]
+
+local mp = require 'mp'
+local mod = {}
+
+local name = mp.get_script_name()
+local counter = 1
+
+-- sends a request to ask the user for input using formatted options provided
+-- creates a script message to recieve the response and call fn
+function mod.get_user_input(fn, options)
+    options = options or {}
+    local response_string = name.."/__user_input_request/"..counter
+    counter = counter + 1
+
+    -- create a callback for user-input to respond to
+    mp.register_script_message(response_string, function(input, err)
+        mp.unregister_script_message(response_string)
+        fn(err == "" and input or nil, err)
+    end)
+
+    -- send the input command
+    mp.commandv("script-message-to", "user_input", "request-user-input",
+        response_string,
+        name .. '/' .. (options.id or ""),      -- id code for the request
+        options.request_text or options.text or (name.." is requesting user input:"),
+        options.default_input or "",
+        options.queueable and "1" or "",
+        options.replace and "1" or ""
+    )
+end
+
+-- sends a request to cancel all input requests with the given id
+function mod.cancel_user_input(id)
+    id = name .. '/' .. (id or "")
+    mp.commandv("script-message-to", "user_input", "cancel-user-input", id)
+end
+
+return mod