118 lines
3.1 KiB
Lua
118 lines
3.1 KiB
Lua
local config = require("oil.config")
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local columns = require("oil.columns")
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local layout = require("oil.layout")
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local loading = require("oil.loading")
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local util = require("oil.util")
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local Progress = {}
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local FPS = 20
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function Progress.new()
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local bufnr = vim.api.nvim_create_buf(false, true)
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vim.bo[bufnr].bufhidden = "wipe"
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return setmetatable({
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lines = { "", "", "" },
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bufnr = bufnr,
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autocmds = {},
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}, {
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__index = Progress,
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})
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end
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function Progress:show()
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if self.winid and vim.api.nvim_win_is_valid(self.winid) then
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return
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end
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local loading_iter = loading.get_bar_iter()
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self.timer = vim.loop.new_timer()
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self.timer:start(
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0,
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math.floor(1000 / FPS),
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vim.schedule_wrap(function()
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self.lines[2] = loading_iter()
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self:_render()
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end)
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)
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local width, height = layout.calculate_dims(120, 10, config.progress)
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self.winid = vim.api.nvim_open_win(self.bufnr, true, {
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relative = "editor",
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width = width,
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height = height,
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row = math.floor((layout.get_editor_height() - height) / 2),
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col = math.floor((layout.get_editor_width() - width) / 2),
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zindex = 152, -- render on top of the floating window title
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style = "minimal",
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border = config.progress.border,
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})
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vim.bo[self.bufnr].filetype = "oil_progress"
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for k, v in pairs(config.preview.win_options) do
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vim.api.nvim_win_set_option(self.winid, k, v)
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end
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table.insert(
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self.autocmds,
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vim.api.nvim_create_autocmd("VimResized", {
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callback = function()
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self:_reposition()
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end,
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})
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)
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end
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function Progress:_render()
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util.render_centered_text(self.bufnr, self.lines)
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end
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function Progress:_reposition()
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if self.winid and vim.api.nvim_win_is_valid(self.winid) then
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local min_width = 120
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local line_width = vim.api.nvim_strwidth(self.lines[1])
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if line_width > min_width then
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min_width = line_width
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end
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local width, height = layout.calculate_dims(min_width, 10, config.progress)
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vim.api.nvim_win_set_config(self.winid, {
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relative = "editor",
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width = width,
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height = height,
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row = math.floor((layout.get_editor_height() - height) / 2),
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col = math.floor((layout.get_editor_width() - width) / 2),
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zindex = 152, -- render on top of the floating window title
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})
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end
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end
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---@param action oil.Action
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---@param idx integer
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---@param total integer
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function Progress:set_action(action, idx, total)
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local adapter = util.get_adapter_for_action(action)
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local change_line
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if action.type == "change" then
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change_line = columns.render_change_action(adapter, action)
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else
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change_line = adapter.render_action(action)
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end
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self.lines[1] = change_line
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self.lines[3] = string.format("[%d/%d]", idx, total)
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self:_reposition()
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self:_render()
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end
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function Progress:close()
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if self.timer then
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self.timer:close()
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self.timer = nil
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end
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if self.winid then
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if vim.api.nvim_win_is_valid(self.winid) then
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vim.api.nvim_win_close(self.winid, true)
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end
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self.winid = nil
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end
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for _, id in ipairs(self.autocmds) do
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vim.api.nvim_del_autocmd(id)
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end
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self.autocmds = {}
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end
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return Progress
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