mirror of
https://github.com/sxyazi/yazi.git
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a2996908de
Co-authored-by: Lingxuan Ye <yelingxuan@xiaomi.com> Co-authored-by: sxyazi <sxyazi@gmail.com>
107 lines
2.8 KiB
Lua
107 lines
2.8 KiB
Lua
--- @sync peek
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local M = {}
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function M:peek(job)
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local folder = cx.active.preview.folder
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if not folder then
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return ya.preview_widget(job, ui.Line("Loading..."):area(job.area):align(ui.Align.CENTER))
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elseif folder.cwd ~= job.file.url then
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return
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end
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local bound = math.max(0, #folder.files - job.area.h)
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if job.skip > bound then
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return ya.emit("peek", { bound, only_if = job.file.url, upper_bound = true })
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end
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if #folder.files == 0 then
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local done, err = folder.stage()
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local s = not done and "Loading..." or not err and "No items" or string.format("Error: %s", err)
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return ya.preview_widget(job, ui.Text(s):area(job.area):align(ui.Align.CENTER):wrap(ui.Wrap.YES))
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end
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local left, right = {}, {}
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for _, f in ipairs(folder.window) do
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local entity = Entity:new(f)
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left[#left + 1], right[#right + 1] = entity:redraw(), Linemode:new(f):redraw()
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local max = math.max(0, job.area.w - right[#right]:width())
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left[#left]:truncate { max = max, ellipsis = entity:ellipsis(max) }
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end
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local marker_area = job.area { x = math.max(0, job.area.x - 1) }
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ya.preview_widget(job, {
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ui.List(left):area(job.area),
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ui.Text(right):area(job.area):align(ui.Align.RIGHT),
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table.unpack(Marker:new(marker_area, folder):redraw()),
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})
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end
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function M:seek(job)
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local folder = cx.active.preview.folder
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if folder and folder.cwd == job.file.url then
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local step = math.floor(job.units * job.area.h / 10)
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local bound = math.max(0, #folder.files - job.area.h)
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ya.emit("peek", {
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ya.clamp(0, cx.active.preview.skip + step, bound),
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only_if = job.file.url,
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})
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end
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end
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function M:spot(job)
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local i, url = 0, job.file.url
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for rows in self:spot_base(job) do
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i, rows[#rows + 1] = i + 1, ui.Row {}
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ya.spot_table(
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job,
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ui.Table(ya.list_merge(rows, require("file"):spot_base(job)))
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:area(ui.Pos { "center", w = 60, h = 20 })
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:row(i == 1 and 1 or nil)
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:col(1)
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:col_style(th.spot.tbl_col)
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:cell_style(th.spot.tbl_cell)
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:widths { ui.Constraint.Length(14), ui.Constraint.Fill(1) }
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)
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end
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if self.size then
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ya.emit("update_files", { op = fs.op("size", { url = url.parent, sizes = { [url.urn] = self.size } }) })
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end
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end
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function M:spot_base(job)
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local function yield(s)
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coroutine.yield {
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ui.Row({ "Folder" }):style(ui.Style():fg("green")),
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ui.Row { " Size:", s },
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}
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end
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self.size = nil
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return ya.co(function()
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yield("0B (?)")
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local it, size, last = fs.calc_size(job.file.url), 0, 0
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if not it then
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return yield("Error")
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end
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while true do
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local next, now = it:recv(), ya.time()
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if not next then
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break
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elseif now >= last + 0.1 then
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last, size = now, size + next
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yield(ya.readable_size(size) .. " (?)")
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else
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size = size + next
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end
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end
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self.size = size
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yield(ya.readable_size(size))
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end)
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end
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return M
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