mirror of
https://github.com/hrsh7th/nvim-cmp
synced 2024-09-16 20:54:03 +02:00
75 lines
2.1 KiB
VimL
75 lines
2.1 KiB
VimL
let s:bridge_id = 0
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let s:sources = {}
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"
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" cmp#register_source
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"
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function! cmp#register_source(name, source) abort
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let l:methods = []
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for l:method in [
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\ 'is_available',
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\ 'get_debug_name',
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\ 'get_position_encoding_kind',
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\ 'get_trigger_characters',
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\ 'get_keyword_pattern',
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\ 'complete',
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\ 'execute',
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\ 'resolve'
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\ ]
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if has_key(a:source, l:method) && type(a:source[l:method]) == v:t_func
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call add(l:methods, l:method)
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endif
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endfor
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let s:bridge_id += 1
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let a:source.bridge_id = s:bridge_id
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let a:source.id = luaeval('require("cmp").register_source(_A[1], require("cmp.vim_source").new(_A[2], _A[3]))', [a:name, s:bridge_id, l:methods])
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let s:sources[s:bridge_id] = a:source
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return a:source.id
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endfunction
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"
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" cmp#unregister_source
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"
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function! cmp#unregister_source(id) abort
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if has_key(s:sources, a:id)
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unlet s:sources[a:id]
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endif
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call luaeval('require("cmp").unregister_source(_A)', a:id)
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endfunction
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"
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" cmp#_method
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"
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function! cmp#_method(bridge_id, method, args) abort
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try
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let l:source = s:sources[a:bridge_id]
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if a:method ==# 'is_available'
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return l:source[a:method]()
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elseif a:method ==# 'get_debug_name'
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return l:source[a:method]()
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elseif a:method ==# 'get_position_encoding_kind'
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return l:source[a:method](a:args[0])
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elseif a:method ==# 'get_keyword_pattern'
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return l:source[a:method](a:args[0])
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elseif a:method ==# 'get_trigger_characters'
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return l:source[a:method](a:args[0])
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elseif a:method ==# 'complete'
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return l:source[a:method](a:args[0], s:callback(a:args[1]))
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elseif a:method ==# 'resolve'
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return l:source[a:method](a:args[0], s:callback(a:args[1]))
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elseif a:method ==# 'execute'
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return l:source[a:method](a:args[0], s:callback(a:args[1]))
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endif
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catch /.*/
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echomsg string({ 'exception': v:exception, 'throwpoint': v:throwpoint })
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endtry
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return v:null
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endfunction
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"
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" s:callback
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"
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function! s:callback(id) abort
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return { ... -> luaeval('require("cmp.vim_source").on_callback(_A[1], _A[2])', [a:id, a:000]) }
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endfunction
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