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feat: track last/close window, show active buffers

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also refresh window more appropriately
This commit is contained in:
əlemi 2024-08-17 04:27:08 +02:00
parent b058f9fa5e
commit 011d78b0ea
Signed by: alemi
GPG key ID: A4895B84D311642C
2 changed files with 58 additions and 22 deletions
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2
src/command.lua
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@ -68,6 +68,7 @@ local joined_actions = {
buffers.create(path)
local content = utils.buffer.get_content(buf)
buffers.attach(path, true, content)
window.update() -- TODO would be nice to do automatically inside
else
print(" !! empty path or open a file")
end
@ -94,6 +95,7 @@ local joined_actions = {
detach = function(path)
if path == nil then error("missing buffer name") end
buffers.detach(path)
window.update() -- TODO would be nice to do automatically inside
end,
leave = function(ws)

76
src/window.lua
View file

@ -7,13 +7,57 @@ local window_id = nil
local buffer_id = nil
local ns = vim.api.nvim_create_namespace("codemp-window")
vim.api.nvim_create_autocmd({"WinLeave"}, {
callback = function (ev)
if ev.id ~= window_id then
prev_window = vim.api.nvim_get_current_win()
end
end
})
local row_to_buffer = {}
local function update_window()
if buffer_id == nil then error("cannot update window while codemp buffer is unset") end
row_to_buffer = {}
local buffer_to_row = {}
local off = {}
local tree = state.client:get_workspace(state.workspace).filetree
vim.api.nvim_set_option_value('modifiable', true, { buf = buffer_id })
utils.buffer.set_content(
buffer_id,
">| codemp\n |: " .. state.workspace .. "\n |\n |- "
.. vim.fn.join(tree, "\n |- ")
)
vim.highlight.range(buffer_id, ns, 'InlayHint', {0,0}, {0, 2})
vim.highlight.range(buffer_id, ns, 'Title', {0,3}, {0, 9})
vim.highlight.range(buffer_id, ns, 'InlayHint', {1,1}, {1, 3})
vim.highlight.range(buffer_id, ns, 'Directory', {1,4}, {1, 128})
vim.highlight.range(buffer_id, ns, 'InlayHint', {2,1}, {2, 3})
for n, name in ipairs(tree) do
buffer_to_row[name] = n+3
row_to_buffer[n+3] = name
vim.highlight.range(buffer_id, ns, 'InlayHint', {2+n,1}, {2+n, 3})
if buffers.map_rev[name] ~= nil then
vim.highlight.range(buffer_id, ns, 'Underlined', {2+n,4}, {2+n, 128})
end
end
for user, buffer in pairs(buffers.users) do
local row = buffer_to_row[buffer]
if off[row] == nil then
off[row] = 0
end
vim.highlight.range(buffer_id, ns, utils.color(user), {row,4+off[row]}, {row, 5+off[row]})
off[row] = off[row] + 1
end
vim.api.nvim_set_option_value('modifiable', false, { buf = buffer_id })
end
local function open_buffer_under_cursor()
if window_id == nil then return end
if buffer_id == nil then return end
local cursor = vim.api.nvim_win_get_cursor(window_id)
local line = vim.api.nvim_buf_get_lines(buffer_id, cursor[1]-1, cursor[1], true)
if not vim.startswith(line[1], " |- ") then return end
local path = string.gsub(line[1], " |%- ", "")
local path = row_to_buffer[cursor[1]]
if prev_window ~= nil then
vim.api.nvim_set_current_win(prev_window)
end
@ -21,6 +65,7 @@ local function open_buffer_under_cursor()
vim.api.nvim_set_current_buf(buffers.map_rev[path])
else
buffers.attach(path)
update_window()
end
end
@ -34,25 +79,13 @@ local function init_window()
vim.highlight.range(buffer_id, ns, 'Title', {0,3}, {0, 9})
vim.keymap.set('n', '<CR>', function () open_buffer_under_cursor() end, { buffer = buffer_id })
vim.keymap.set('n', 'a', function () buffers.create(vim.fn.input("path > ", "")) end, { buffer = buffer_id })
end
local function update_window()
local tree = state.client:get_workspace(state.workspace).filetree
vim.api.nvim_set_option_value('modifiable', true, { buf = buffer_id })
utils.buffer.set_content(
buffer_id,
">| codemp\n |: " .. state.workspace .. "\n |\n |- "
.. vim.fn.join(tree, "\n |- ")
)
vim.highlight.range(buffer_id, ns, 'InlayHint', {0,0}, {0, 2})
vim.highlight.range(buffer_id, ns, 'Title', {0,3}, {0, 9})
vim.highlight.range(buffer_id, ns, 'InlayHint', {1,1}, {1, 3})
vim.highlight.range(buffer_id, ns, 'Directory', {1,4}, {1, 128})
vim.highlight.range(buffer_id, ns, 'InlayHint', {2,1}, {2, 3})
for n, _ in ipairs(tree) do
vim.highlight.range(buffer_id, ns, 'InlayHint', {2+n,1}, {2+n, 3})
vim.api.nvim_create_autocmd({"WinClosed"}, {
callback = function (ev)
if tonumber(ev.match) == window_id then
window_id = nil
end
vim.api.nvim_set_option_value('modifiable', false, { buf = buffer_id })
end
})
end
local function open_window()
@ -84,4 +117,5 @@ return {
update = update_window,
toggle = toggle_window,
buffer = buffer_id,
id = window_id,
}