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Fix float document not displaying (#171)

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yioneko
2021-09-08 20:34:00 +08:00
committed by GitHub
parent cc28d6fa96
commit a6c7e2e422
1 changed files with 11 additions and 9 deletions
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20
lua/cmp/float.lua
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@@ -26,6 +26,15 @@ float.show = function(self, e)
return return
end end
local pum = vim.fn.pum_getpos() or {}
if not pum.col then
return self:close()
end
local right_space = vim.o.columns - (pum.col + pum.width + (pum.scrollbar and 1 or 0)) - 1
local left_space = pum.col - 1
local maxwidth = math.min(documentation.maxwidth, math.max(left_space, right_space))
-- update buffer content if needed. -- update buffer content if needed.
if not self.entry or e.id ~= self.entry.id then if not self.entry or e.id ~= self.entry.id then
local documents = e:get_documentation() local documents = e:get_documentation()
@@ -37,28 +46,21 @@ float.show = function(self, e)
self.buf = vim.api.nvim_create_buf(false, true) self.buf = vim.api.nvim_create_buf(false, true)
vim.api.nvim_buf_set_option(self.buf, 'bufhidden', 'wipe') vim.api.nvim_buf_set_option(self.buf, 'bufhidden', 'wipe')
vim.lsp.util.stylize_markdown(self.buf, documents, { vim.lsp.util.stylize_markdown(self.buf, documents, {
max_width = documentation.maxwidth, max_width = maxwidth,
max_height = documentation.maxheight, max_height = documentation.maxheight,
}) })
end end
local width, height = vim.lsp.util._make_floating_popup_size(vim.api.nvim_buf_get_lines(self.buf, 0, -1, false), { local width, height = vim.lsp.util._make_floating_popup_size(vim.api.nvim_buf_get_lines(self.buf, 0, -1, false), {
max_width = documentation.maxwidth, max_width = maxwidth,
max_height = documentation.maxheight, max_height = documentation.maxheight,
}) })
if width <= 0 or height <= 0 then if width <= 0 or height <= 0 then
return self:close() return self:close()
end end
local pum = vim.fn.pum_getpos() or {}
if not pum.col then
return self:close()
end
local right_col = pum.col + pum.width + (pum.scrollbar and 1 or 0) local right_col = pum.col + pum.width + (pum.scrollbar and 1 or 0)
local right_space = vim.o.columns - right_col - 1
local left_col = pum.col - width - 3 -- TODO: Why is this needed -3? local left_col = pum.col - width - 3 -- TODO: Why is this needed -3?
local left_space = pum.col - 1
local col local col
if right_space >= width and left_space >= width then if right_space >= width and left_space >= width then