tomas.mirchev/nvim-tree.lua
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remove scratch winutils and use input to alter fs

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This commit is contained in:
kyazdani42
2020-02-20 17:01:43 +01:00
parent 460fdf6b7a
commit e86c857960
7 changed files with 139 additions and 214 deletions
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88
lua/lib/winutils.lua
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@@ -8,8 +8,6 @@ local highlight = libformat.highlight_buffer
local stateutils = require 'lib/state'
local get_tree = stateutils.get_tree
local scratch_buf = nil
local function get_buf()
local regex = '.*'..BUF_NAME..'$';
@@ -34,89 +32,6 @@ local function get_win()
return nil
end
local function scratch_buffer()
scratch_buf = api.nvim_create_buf(false, true)
api.nvim_buf_set_option(scratch_buf, 'bufhidden', 'wipe')
local width = api.nvim_get_option("columns")
local height = api.nvim_get_option("lines")
local win_height = 2
local win_width = 90
local row = math.ceil((height - win_height) / 2 - 1)
local col = math.ceil((width - win_width) / 2)
local opts = {
style = "minimal",
relative = "editor",
width = win_width,
height = win_height,
row = row,
col = col
}
local border_buf = api.nvim_create_buf(false, true)
local border_opts = {
style = "minimal",
relative = "editor",
width = win_width + 2,
height = win_height + 2,
row = row - 1,
col = col - 1
}
local border_lines = { '┌' .. string.rep('─', win_width) .. '┐' }
local middle_line = '│' .. string.rep(' ', win_width) .. '│'
for _ = 1, win_height do
table.insert(border_lines, middle_line)
end
table.insert(border_lines, '└' .. string.rep('─', win_width) .. '┘')
api.nvim_buf_set_lines(border_buf, 0, -1, false, border_lines)
api.nvim_open_win(border_buf, true, border_opts)
api.nvim_command('setlocal nocursorline winhighlight=Normal:LuaNoEndOfBufferPopup')
api.nvim_open_win(scratch_buf, true, opts)
api.nvim_command('setlocal nocursorline winhighlight=Normal:LuaTreePopup')
api.nvim_command('au BufWipeout <buffer> exe "silent bwipeout! "'..border_buf)
end
local function set_scratch_mappings(edit_type)
local chars = {
'a', 'b', 'd', 'e', 'f', 'h', 'l', 'j', 'q', 'k', 'g', 'i', 'n', 'o', 'p', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'
}
local options = { nowait = true, noremap = true, silent = true }
for _,v in ipairs(chars) do
api.nvim_buf_set_keymap(scratch_buf, 'n', v, '', options)
api.nvim_buf_set_keymap(scratch_buf, 'n', v:upper(), '', options)
api.nvim_buf_set_keymap(scratch_buf, 'n', '<c-'..v..'>', '', options)
api.nvim_buf_set_keymap(scratch_buf, 'i', '<c-'..v..'>', '', options)
api.nvim_buf_set_keymap(scratch_buf, 'i', '<c-' ..v:upper()..'>', '', options)
end
api.nvim_buf_set_keymap(scratch_buf, 'i', '<CR>', "<esc>:lua require'lib/file'."..edit_type.."_file()<CR>", options)
local ikeys = { '<esc>', '<C-c>', '<C-[' }
for _, map in pairs(ikeys) do
api.nvim_buf_set_keymap(scratch_buf, 'i', map, "<esc>:q!<CR>", options)
end
end
local function update_scratch_view(...)
api.nvim_buf_set_lines(scratch_buf, 0, -1, false, ...)
api.nvim_command('normal G')
api.nvim_command('startinsert!')
end
local function scratch_wrapper(edit_type, ...)
scratch_buffer()
update_scratch_view(...)
set_scratch_mappings(edit_type)
end
local BUF_OPTIONS = {
'nonumber', 'norelativenumber', 'winfixwidth', 'winfixheight',
'winhighlight=EndOfBuffer:LuaTreeEndOfBuffer', 'noswapfile'
@@ -183,7 +98,7 @@ local function set_mappings()
['<C-v>'] = 'open_file("vsplit")';
['<C-x>'] = 'open_file("split")';
['<C-[>'] = 'open_file("chdir")';
a = 'edit_file("add")';
a = 'edit_file("create")';
d = 'edit_file("remove")';
r = 'edit_file("rename")';
}
@@ -203,5 +118,4 @@ return {
get_buf = get_buf;
get_win = get_win;
set_mappings = set_mappings;
scratch_wrapper = scratch_wrapper;
}