Merge commit 'a39f715c13be3352193ffd9c5b7536b8786eff64' as '.vim/bundle/vim-lsp'

[etc/vim.git] / .vim / bundle / vim-lsp / autoload / lsp / internal / work_done_progress.vim

diff --git a/.vim/bundle/vim-lsp/autoload/lsp/internal/work_done_progress.vim b/.vim/bundle/vim-lsp/autoload/lsp/internal/work_done_progress.vim
new file mode 100644 (file)
index 0000000..98fcc9f
--- /dev/null
+++ b/.vim/bundle/vim-lsp/autoload/lsp/internal/work_done_progress.vim
@@ -0,0 +1,70 @@
+" https://microsoft.github.io/language-server-protocol/specifications/specification-current/#progress
+
+let s:progress_ui = []
+let s:enabled = 0
+
+function! lsp#internal#work_done_progress#_enable() abort
+    if !g:lsp_work_done_progress_enabled | return | endif
+
+    if s:enabled | return | endif
+    let s:enabled = 1
+    let s:progress_ui = []
+
+    let s:Dispose = lsp#callbag#pipe(
+          \ lsp#stream(),
+          \ lsp#callbag#filter({x->has_key(x, 'response') && has_key(x['response'], 'method')
+          \  && x['response']['method'] ==# '$/progress' && has_key(x['response'], 'params')
+          \  && has_key(x['response']['params'], 'value') && type(x['response']['params']['value']) == type({})}),
+          \  lsp#callbag#subscribe({'next': {x->s:handle_work_done_progress(x['server'], x['response'])}})
+          \ )
+endfunction
+
+function! s:handle_work_done_progress(server, response) abort
+    let l:value = a:response['params']['value']
+    let l:token = a:response['params']['token']
+    let l:new = {
+      \ 'server': a:server,
+      \ 'token': l:token,
+      \ 'title': '',
+      \ 'message': '',
+      \ }
+
+    if l:value['kind'] ==# 'end'
+        let l:new['message'] = ''
+        let l:new['percentage'] = 100
+        call filter(s:progress_ui, {_, x->x['token'] !=# l:token || x['server'] !=# a:server})
+    elseif l:value['kind'] ==# 'begin'
+        let l:new['title'] = l:value['title']
+        call filter(s:progress_ui, {_, x->x['token'] !=# l:token || x['server'] !=# a:server})
+        call insert(s:progress_ui, l:new)
+    elseif l:value['kind'] ==# 'report'
+        let l:new['message'] = get(l:value, 'message', '')
+        if has_key(l:value, 'percentage')
+            " l:value['percentage'] is uinteger in specification.
+            " But some implementation return float. (e.g. clangd11)
+            " So we round it.
+            let l:new['percentage'] = float2nr(l:value['percentage'] + 0.5)
+        endif
+        let l:idx = match(s:progress_ui, l:token)
+        let l:new['title'] = s:progress_ui[l:idx]['title']
+        call filter(s:progress_ui, {_, x->x['token'] !=# l:token || x['server'] !=# a:server})
+        call insert(s:progress_ui, l:new)
+    endif
+    doautocmd <nomodeline> User lsp_progress_updated
+endfunction
+
+function! lsp#internal#work_done_progress#_disable() abort
+    if !s:enabled | return | endif
+
+    if exists('s:Dispose')
+        call s:Dispose()
+        unlet s:Dispose
+    endif
+
+    let s:enabled = 0
+    let s:progress_ui = []
+endfunction
+
+function! lsp#internal#work_done_progress#get_progress() abort
+    return s:progress_ui
+endfunction