refactor: float is now a separate module

This commit is contained in:
Folke Lemaitre 2022-12-24 11:26:09 +01:00
parent fc182f7c5d
commit b34e25873a
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GPG Key ID: 41F8B1FBACAE2040
2 changed files with 233 additions and 135 deletions

191
lua/lazy/view/float.lua Normal file
View File

@ -0,0 +1,191 @@
local Config = require("lazy.core.config")
local ViewConfig = require("lazy.view.config")
---@class LazyViewOptions
---@field buf? number
---@field file? string
---@field margin? {top?:number, right?:number, bottom?:number, left?:number}
---@field win_opts LazyViewWinOpts
local defaults = {
win_opts = {},
}
---@class LazyFloat
---@field buf number
---@field win number
---@field opts LazyViewOptions
---@overload fun(opts?:LazyViewOptions):LazyFloat
local M = {}
setmetatable(M, {
__call = function(_, ...)
return M.new(...)
end,
})
---@param opts? LazyViewOptions
function M.new(opts)
local self = setmetatable({}, { __index = M })
return self:init(opts)
end
---@param opts? LazyViewOptions
function M:init(opts)
self.opts = vim.tbl_deep_extend("force", defaults, opts or {})
self:mount()
self:on_key(ViewConfig.keys.close, self.close)
self:on({ "BufDelete", "BufLeave", "BufHidden" }, self.close, { once = true })
return self
end
function M:layout()
local function size(max, value)
return value > 1 and math.min(value, max) or math.floor(max * value)
end
self.opts.win_opts.width = size(vim.o.columns, Config.options.ui.size.width)
self.opts.win_opts.height = size(vim.o.lines, Config.options.ui.size.height)
self.opts.win_opts.row = math.floor((vim.o.lines - self.opts.win_opts.height) / 2)
self.opts.win_opts.col = math.floor((vim.o.columns - self.opts.win_opts.width) / 2)
if self.opts.margin then
if self.opts.margin.top then
self.opts.win_opts.height = self.opts.win_opts.height - self.opts.margin.top
self.opts.win_opts.row = self.opts.win_opts.row + self.opts.margin.top
end
if self.opts.margin.right then
self.opts.win_opts.width = self.opts.win_opts.width - self.opts.margin.right
end
if self.opts.margin.bottom then
self.opts.win_opts.height = self.opts.win_opts.height - self.opts.margin.bottom
end
if self.opts.margin.left then
self.opts.win_opts.width = self.opts.win_opts.width - self.opts.margin.left
self.opts.win_opts.col = self.opts.win_opts.col + self.opts.margin.left
end
end
end
function M:mount()
if self.opts.file then
self.buf = vim.fn.bufadd(self.opts.file)
vim.fn.bufload(self.buf)
vim.bo[self.buf].modifiable = false
elseif self.opts.buf then
self.buf = self.opts.buf
else
self.buf = vim.api.nvim_create_buf(false, false)
end
---@class LazyViewWinOpts
local win_opts = {
relative = "editor",
style = "minimal",
border = Config.options.ui.border,
noautocmd = true,
zindex = 50,
}
self.opts.win_opts = vim.tbl_extend("force", win_opts, self.opts.win_opts)
if self.opts.win_opts.style == "" then
self.opts.win_opts.style = nil
end
self:layout()
self.win = vim.api.nvim_open_win(self.buf, true, self.opts.win_opts)
self:focus()
vim.bo[self.buf].buftype = "nofile"
if vim.bo[self.buf].filetype == "" then
vim.bo[self.buf].filetype = "lazy"
end
vim.bo[self.buf].bufhidden = "wipe"
vim.wo[self.win].conceallevel = 3
vim.wo[self.win].spell = false
vim.wo[self.win].wrap = true
vim.wo[self.win].winhighlight = "Normal:LazyNormal"
vim.api.nvim_create_autocmd("VimResized", {
callback = function()
if not self.win then
return true
end
self:layout()
local config = {}
for _, key in ipairs({ "relative", "width", "height", "col", "row" }) do
config[key] = self.opts.win_opts[key]
end
vim.api.nvim_win_set_config(self.win, config)
end,
})
end
---@param events string|string[]
---@param fn fun(self?):boolean?
---@param opts? table
function M:on(events, fn, opts)
if type(events) == "string" then
events = { events }
end
for _, e in ipairs(events) do
local event, pattern = e:match("(%w+) (%w+)")
event = event or e
vim.api.nvim_create_autocmd(
event,
vim.tbl_extend("force", {
pattern = pattern,
buffer = (not pattern) and self.buf or nil,
callback = function()
return fn(self)
end,
}, opts or {})
)
end
end
---@param key string
---@param fn fun(self?)
---@param desc? string
function M:on_key(key, fn, desc)
vim.keymap.set("n", key, function()
fn(self)
end, {
nowait = true,
buffer = self.buf,
desc = desc,
})
end
function M:close()
local buf = self.buf
local win = self.win
self.win = nil
self.buf = nil
vim.diagnostic.reset(Config.ns, buf)
vim.schedule(function()
if win and vim.api.nvim_win_is_valid(win) then
vim.api.nvim_win_close(win, true)
end
if buf and vim.api.nvim_buf_is_valid(buf) then
vim.api.nvim_buf_delete(buf, { force = true })
end
end)
end
function M:focus()
vim.api.nvim_set_current_win(self.win)
-- it seems that setting the current win doesn't work before VimEnter,
-- so do that then
if vim.v.vim_did_enter ~= 1 then
vim.api.nvim_create_autocmd("VimEnter", {
once = true,
callback = function()
if self.win and vim.api.nvim_win_is_valid(self.win) then
pcall(vim.api.nvim_set_current_win, self.win)
end
return true
end,
})
end
end
return M

View File

@ -3,6 +3,8 @@ local Render = require("lazy.view.render")
local Config = require("lazy.core.config")
local ViewConfig = require("lazy.view.config")
local Git = require("lazy.manage.git")
local Diff = require("lazy.view.diff")
local Float = require("lazy.view.float")
---@class LazyViewState
---@field mode string
@ -15,12 +17,9 @@ local default_state = {
},
}
---@class LazyView
---@field buf number
---@field win number
---@class LazyView: LazyFloat
---@field render LazyRender
---@field state LazyViewState
---@field win_opts LazyViewWinOpts
local M = {}
---@type LazyView
@ -32,27 +31,27 @@ function M.show(mode)
return
end
M.view = M.view or M.create({ mode = mode })
M.view:update(mode)
M.view = (M.view and M.view.win) and M.view or M.create({ mode = mode })
if mode then
M.view.state.mode = mode
end
M.view:update()
end
---@param opts? {mode?:string}
function M.create(opts)
local self = setmetatable({}, { __index = setmetatable(M, { __index = Float }) })
---@cast self LazyView
Float.init(self)
require("lazy.view.colors").setup()
opts = opts or {}
local self = setmetatable({}, { __index = M })
self.state = vim.deepcopy(default_state)
self:mount()
self.render = Render.new(self)
self.update = Util.throttle(Config.options.ui.throttle, self.update)
self:on_key(ViewConfig.keys.close, self.close)
self:on({ "BufDelete", "BufLeave", "BufHidden" }, self.close, { once = true })
self:on("User LazyRender", function()
if not (self.buf and vim.api.nvim_buf_is_valid(self.buf)) then
return true
@ -96,52 +95,21 @@ function M.create(opts)
end
end)
for key, handler in pairs(Config.options.ui.custom_keys) do
self:on_key(key, function()
local plugin = self.render:get_plugin()
if plugin then
handler(plugin)
end
end)
end
self:setup_patterns()
self:setup_modes()
return self
end
---@param events string|string[]
---@param fn fun(self?):boolean?
---@param opts? table
function M:on(events, fn, opts)
if type(events) == "string" then
events = { events }
end
for _, e in ipairs(events) do
local event, pattern = e:match("(%w+) (%w+)")
event = event or e
vim.api.nvim_create_autocmd(
event,
vim.tbl_extend("force", {
pattern = pattern,
buffer = not pattern and self.buf or nil,
callback = function()
return fn(self)
end,
}, opts or {})
)
end
end
---@param key string
---@param fn fun(self?)
---@param desc? string
function M:on_key(key, fn, desc)
vim.keymap.set("n", key, function()
fn(self)
end, {
nowait = true,
buffer = self.buf,
desc = desc,
})
end
---@param mode? string
function M:update(mode)
if mode then
self.state.mode = mode
end
function M:update()
if self.buf and vim.api.nvim_buf_is_valid(self.buf) then
vim.bo[self.buf].modifiable = true
self.render:update()
@ -162,74 +130,10 @@ function M:open_url(path)
end
end
function M:close()
local buf = self.buf
local win = self.win
self.win = nil
self.buf = nil
M.view = nil
vim.diagnostic.reset(Config.ns, buf)
vim.schedule(function()
if win and vim.api.nvim_win_is_valid(win) then
vim.api.nvim_win_close(win, true)
end
if buf and vim.api.nvim_buf_is_valid(buf) then
vim.api.nvim_buf_delete(buf, { force = true })
end
end)
end
function M:focus()
vim.api.nvim_set_current_win(self.win)
-- it seems that setting the current win doesn't work before VimEnter,
-- so do that then
if vim.v.vim_did_enter ~= 1 then
vim.api.nvim_create_autocmd("VimEnter", {
once = true,
callback = function()
if self.win and vim.api.nvim_win_is_valid(self.win) then
pcall(vim.api.nvim_set_current_win, self.win)
end
return true
end,
})
end
end
function M:mount()
self.buf = vim.api.nvim_create_buf(false, false)
local function size(max, value)
return value > 1 and math.min(value, max) or math.floor(max * value)
end
---@class LazyViewWinOpts
self.win_opts = {
relative = "editor",
style = "minimal",
border = Config.options.ui.border,
width = size(vim.o.columns, Config.options.ui.size.width),
height = size(vim.o.lines, Config.options.ui.size.height),
noautocmd = true,
}
self.win_opts.row = (vim.o.lines - self.win_opts.height) / 2
self.win_opts.col = (vim.o.columns - self.win_opts.width) / 2
self.win = vim.api.nvim_open_win(self.buf, true, self.win_opts)
self:focus()
vim.bo[self.buf].buftype = "nofile"
vim.bo[self.buf].filetype = "lazy"
vim.bo[self.buf].bufhidden = "wipe"
vim.wo[self.win].conceallevel = 3
vim.wo[self.win].spell = false
vim.wo[self.win].wrap = true
vim.wo[self.win].winhighlight = "Normal:LazyNormal"
end
function M:setup_patterns()
local commit_pattern = "%f[%w](" .. string.rep("%w", 7) .. ")%f[%W]"
self:on_pattern(ViewConfig.keys.hover, {
["%f[a-z0-9](" .. string.rep("[a-z0-9]", 7) .. ")%f[^a-z0-9]"] = function(hash)
[commit_pattern] = function(hash)
self:diff({ commit = hash, browser = true })
end,
["#(%d+)"] = function(issue)
@ -246,6 +150,13 @@ function M:setup_patterns()
Util.open(url)
end,
}, self.hover)
self:on_pattern(ViewConfig.keys.diff, {
[commit_pattern] = function(hash)
self:diff({ commit = hash })
end,
}, self.diff)
end
function M:hover()
if self:diff({ browser = true }) then
return
@ -253,8 +164,6 @@ function M:hover()
self:open_url("")
end
---@alias LazyDiff string|{from:string, to:string}
---@param opts? {commit?:string, browser:boolean}
function M:diff(opts)
opts = opts or {}
@ -262,9 +171,9 @@ function M:diff(opts)
if plugin then
local diff
if opts.commit then
diff = opts.commit
diff = { commit = opts.commit }
elseif plugin._.updated then
diff = plugin._.updated
diff = vim.deepcopy(plugin._.updated)
else
local info = assert(Git.info(plugin.dir))
local target = assert(Git.get_target(plugin))
@ -275,17 +184,14 @@ function M:diff(opts)
return
end
for k, v in pairs(diff) do
diff[k] = v:sub(1, 7)
end
if opts.browser then
if plugin.url then
local url = plugin.url:gsub("%.git$", "")
if type(diff) == "string" then
Util.open(url .. "/commit/" .. diff)
else
Util.open(url .. "/compare/" .. diff.from .. ".." .. diff.to)
end
else
Util.error("No url for " .. plugin.name)
end
Diff.handlers.browser(plugin, diff)
else
Diff.handlers[Config.options.diff.cmd](plugin, diff)
end
end
end
@ -325,7 +231,8 @@ function M:setup_modes()
if m.key then
self:on_key(m.key, function()
if self.state.mode == name and m.toggle then
return self:update("home")
self.state.mode = "home"
return self:update()
end
Commands.cmd(name)
end, m.desc)