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refactor(#2826): singleton View class

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This commit is contained in:
Alexander Courtis 2025-04-20 14:47:43 +10:00
parent 00d7a308d6
commit 937784f28d
1 changed files with 16 additions and 29 deletions
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45
lua/nvim-tree/view.lua
View File

@ -16,8 +16,6 @@ local DEFAULT_MIN_WIDTH = 30
local DEFAULT_MAX_WIDTH = -1
local DEFAULT_PADDING = 1
-- TODO #2826 attempt to type the tables, at least the options ones
---@class (exact) View: Class
---@field live_filter table
---@field side string
@ -26,11 +24,10 @@ local DEFAULT_PADDING = 1
---@field private adaptive_size boolean
---@field private centralize_selection boolean
---@field private tabpages table
---@field private cursors table
---@field private cursors table<integer, integer[]> as per vim.api.nvim_win_get_cursor
---@field private hide_root_folder boolean
---@field private winopts table
---@field private height integer
---@field private tab table
---@field private preserve_window_proportions boolean
---@field private initial_width integer
---@field private width (fun():integer)|integer|string
@ -50,27 +47,30 @@ local View = Class:extend()
function View:new(args)
self.explorer = args.explorer
self.adaptive_size = false
self.centralize_selection = false
self.tabpages = {}
self.cursors = {}
self.hide_root_folder = false
self.bufnr_per_tab = {}
self.live_filter = {
prev_focused_node = nil,
}
self.centralize_selection = self.explorer.opts.view.centralize_selection
self.cursors = {}
self.float = self.explorer.opts.view.float
self.height = self.explorer.opts.view.height
self.hide_root_folder = self.explorer.opts.renderer.root_folder_label == false
self.preserve_window_proportions = self.explorer.opts.view.preserve_window_proportions
self.side = (self.explorer.opts.view.side == "right") and "right" or "left"
self.tabpages = {}
self.live_filter = { prev_focused_node = nil, }
self.winopts = {
relativenumber = false,
number = false,
relativenumber = self.explorer.opts.view.relativenumber,
number = self.explorer.opts.view.number,
list = false,
foldenable = false,
winfixwidth = true,
winfixheight = true,
spell = false,
signcolumn = "yes",
signcolumn = self.explorer.opts.view.signcolumn,
foldmethod = "manual",
foldcolumn = "0",
cursorcolumn = false,
cursorline = true,
cursorline = self.explorer.opts.view.cursorline,
cursorlineopt = "both",
colorcolumn = "0",
wrap = false,
@ -90,20 +90,7 @@ function View:new(args)
}, ","),
}
self.centralize_selection = self.explorer.opts.view.centralize_selection
self.side = (self.explorer.opts.view.side == "right") and "right" or "left"
self.height = self.explorer.opts.view.height
self.hide_root_folder = self.explorer.opts.renderer.root_folder_label == false
self.tab = self.explorer.opts.tab
self.preserve_window_proportions = self.explorer.opts.view.preserve_window_proportions
self.winopts.cursorline = self.explorer.opts.view.cursorline
self.winopts.number = self.explorer.opts.view.number
self.winopts.relativenumber = self.explorer.opts.view.relativenumber
self.winopts.signcolumn = self.explorer.opts.view.signcolumn
self.float = self.explorer.opts.view.float
self:configure_width(self.explorer.opts.view.width)
self.initial_width = self:get_width()
end
@ -330,7 +317,7 @@ end
---@param tabpage integer|nil
function View:close(tabpage)
if self.tab.sync.close then
if self.explorer.opts.tab.sync.close then
self:close_all_tabs()
elseif tabpage then
self:close_internal(tabpage)