diff options
Diffstat (limited to 'lua/telescope/previewers.lua')
| -rw-r--r-- | lua/telescope/previewers.lua | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/lua/telescope/previewers.lua b/lua/telescope/previewers.lua index a36ec5a..ccbd7db 100644 --- a/lua/telescope/previewers.lua +++ b/lua/telescope/previewers.lua @@ -3,14 +3,45 @@ local previewers = {} local Previewer = {} Previewer.__index = Previewer -function Previewer:new(fn) +function Previewer:new(opts) + opts = opts or {} + return setmetatable({ - fn = fn, + preview_fn = opts.preview_fn, }, Previewer) end +function Previewer:preview(preview_win, preview_bufnr, results_bufnr, row) + return self.preview_fn(preview_win, preview_bufnr, results_bufnr, row) +end + previewers.new = function(...) return Previewer:new(...) end +previewers.vim_buffer = previewers.new { + preview_fn = function(preview_win, preview_bufnr, results_bufnr, row) + assert(preview_bufnr) + + local line = vim.api.nvim_buf_get_lines(results_bufnr, row, row + 1, false)[1] + local file_name = vim.split(line, ":")[1] + + -- print(file_name) + -- vim.fn.termopen( + -- string.format("bat --color=always --style=grid %s"), + -- vim.fn.fnamemodify(file_name, ":p") + local bufnr = vim.fn.bufadd(file_name) + vim.fn.bufload(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(preview_win, bufnr) + vim.api.nvim_win_set_option(preview_win, 'wrap', false) + vim.api.nvim_win_set_option(preview_win, 'winhl', 'Normal:Normal') + vim.api.nvim_win_set_option(preview_win, 'winblend', 20) + vim.api.nvim_win_set_option(preview_win, 'signcolumn', 'no') + vim.api.nvim_win_set_option(preview_win, 'foldlevel', 100) + end, +} + return previewers |