leigh/outline.nvim
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feat: Focus to the currently hovered symbol on the first open

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We already do this whenever the user is going through the code file but
it doesnt happen on the first open of the outline, so do that.

Closes #24
This commit is contained in:
simrat39
2021-07-13 21:10:26 -07:00
parent 74fd5bf67d
commit 8aa8cbad58
1 changed files with 33 additions and 14 deletions
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41
lua/symbols-outline.lua
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@@ -60,7 +60,9 @@ function M._refresh()
if M.state.outline_buf ~= nil then
vim.lsp.buf_request_all(0, "textDocument/documentSymbol", getParams(),
function(response)
if response == nil or type(response) ~= 'table' then return end
if response == nil or type(response) ~= 'table' then
return
end
if not utils.is_buf_attached_to_lsp(vim.api.nvim_get_current_buf()) then
return
end
@@ -69,8 +71,7 @@ function M._refresh()
M.state.code_win = vim.api.nvim_get_current_win()
M.state.outline_items = items
M.state.flattened_outline_items =
parser.flatten(items)
M.state.flattened_outline_items = parser.flatten(items)
writer.parse_and_write(M.state.outline_buf,
M.state.flattened_outline_items)
@@ -86,12 +87,30 @@ function M._goto_location(change_focus)
if change_focus then vim.fn.win_gotoid(M.state.code_win) end
end
function M._highlight_current_item()
if M.state.outline_buf == nil or vim.api.nvim_get_current_buf() ==
M.state.outline_buf or not utils.is_buf_attached_to_lsp() then return end
function M._highlight_current_item(winnr)
local doesnt_have_lsp = not utils.is_buf_attached_to_lsp(
vim.api.nvim_win_get_buf(winnr or 0))
local hovered_line = vim.api.nvim_win_get_cursor(
vim.api.nvim_get_current_win())[1] - 1
local is_current_buffer_the_outline =
M.state.outline_buf == vim.api.nvim_get_current_buf()
local doesnt_have_outline_buf = not M.state.outline_buf
local should_exit = doesnt_have_lsp or doesnt_have_outline_buf or
is_current_buffer_the_outline
-- Make a special case if we have a window number
-- Because we might use this to manually focus so we dont want to quit this
-- function
if winnr then should_exit = false end
if should_exit then return end
if winnr ~= nil then print("here lolol") end
local win = winnr or vim.api.nvim_get_current_win()
local hovered_line = vim.api.nvim_win_get_cursor(win)[1] - 1
local nodes = {}
for index, value in ipairs(M.state.flattened_outline_items) do
@@ -124,9 +143,7 @@ function M._prevent_buffer_override()
end
-- if this is the only window left, return early. Else we won't be able to close the last buffer. #22
if #wins == 1 and curbuf == M.state.outline_buf then
return
end
if #wins == 1 and curbuf == M.state.outline_buf then return end
vim.cmd("buffer " .. M.state.outline_buf)
@@ -219,6 +236,8 @@ local function handler(response)
writer.parse_and_write(M.state.outline_buf, M.state.flattened_outline_items)
ui.setup_highlights()
M._highlight_current_item(M.state.code_win)
end
function M.toggle_outline()