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feat: Buffers rework (indicators and sorting) (#208)

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This commit is contained in:
Simon Hauser
2020-11-23 16:11:46 +01:00
committed by GitHub
parent 2ac0582c06
commit 863328a96d
6 changed files with 93 additions and 75 deletions
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34
lua/telescope/previewers.lua
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@@ -356,53 +356,27 @@ previewers.vim_buffer = defaulter(function(_)
end,
preview_fn = function(self, entry, status)
-- TODO: Consider using path here? Might not work otherwise.
local filename = entry.filename
local bufnr = tonumber(entry.bufnr)
if filename == nil then
filename = entry.path
end
if filename == nil then
local value = entry.value
filename = vim.split(value, ":")[1]
end
if filename == nil then
return
end
log.info("Previewing File:", filename)
local bufnr = vim.fn.bufnr(filename)
if bufnr == -1 then
-- TODO: Is this the best way to load the buffer?... I'm not sure tbh
bufnr = vim.fn.bufadd(filename)
if not vim.api.nvim_buf_is_loaded(bufnr) then
vim.fn.bufload(bufnr)
vim.cmd([[doautocmd filetypedetect BufRead ]] .. filename)
end
self.state.last_set_bufnr = bufnr
-- TODO: We should probably call something like this because we're not always getting highlight and all that stuff.
-- api.nvim_command('doautocmd filetypedetect BufRead ' .. vim.fn.fnameescape(filename))
vim.api.nvim_win_set_buf(status.preview_win, bufnr)
vim.api.nvim_win_set_option(status.preview_win, 'wrap', false)
vim.api.nvim_win_set_option(status.preview_win, 'winhl', 'Normal:Normal')
-- vim.api.nvim_win_set_option(preview_win, 'winblend', 20)
vim.api.nvim_win_set_option(status.preview_win, 'signcolumn', 'no')
vim.api.nvim_win_set_option(status.preview_win, 'foldlevel', 100)
if entry.lnum then
vim.api.nvim_buf_add_highlight(bufnr, previewer_ns, "Visual", entry.lnum - 1, 0, -1)
vim.api.nvim_win_set_option(status.preview_win, 'scrolloff', 10)
vim.api.nvim_win_set_option(status.preview_win, 'scrolloff', 999)
vim.api.nvim_win_set_cursor(status.preview_win, {entry.lnum, 0})
-- print("LNUM:", entry.lnum)
end
vim.api.nvim_win_set_option(status.preview_win, 'scrolloff', 999)
log.info("Previewed bufnr", bufnr)
self.state.hl_win = status.preview_win
end,
}
end, {})