mirror of
https://github.com/sxyazi/yazi.git
synced 2024-12-18 22:31:35 +03:00
62 lines
1.1 KiB
Lua
62 lines
1.1 KiB
Lua
local M = {}
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function M:peek()
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local cache = ya.file_cache(self)
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if not cache then
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return
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end
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if self:preload() == 1 then
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ya.image_show(cache, self.area)
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ya.preview_widgets(self, {})
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end
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end
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function M:seek(units)
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local h = cx.active.current.hovered
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if h and h.url == self.file.url then
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ya.manager_emit("peek", {
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math.max(0, cx.active.preview.skip + units),
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only_if = self.file.url,
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})
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end
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end
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function M:preload()
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local percentage = 5 + self.skip
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if percentage > 95 then
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ya.manager_emit("peek", { 90, only_if = self.file.url, upper_bound = true })
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return 2
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end
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local cache = ya.file_cache(self)
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if not cache or fs.cha(cache) then
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return 1
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end
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local child, code = Command("ffmpegthumbnailer"):args({
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"-q",
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"6",
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"-c",
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"jpeg",
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"-i",
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tostring(self.file.url),
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"-o",
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tostring(cache),
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"-t",
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tostring(percentage),
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"-s",
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tostring(PREVIEW.max_width),
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}):spawn()
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if not child then
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ya.err("spawn `ffmpegthumbnailer` command returns " .. tostring(code))
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return 0
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end
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local status = child:wait()
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return status and status:success() and 1 or 2
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end
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return M
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