mirror of
https://github.com/koreader/koreader
synced 2024-11-18 03:25:46 +00:00
54 lines
1.5 KiB
Lua
54 lines
1.5 KiB
Lua
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local ButtonDialog = require("ui/widget/buttondialog")
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local FileChooser = require("ui/widget/filechooser")
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local UIManager = require("ui/uimanager")
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local util = require("ffi/util")
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local _ = require("gettext")
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local PathChooser = FileChooser:extend{
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title = _("Choose Path"),
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no_title = false,
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is_popout = false,
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is_borderless = true,
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show_filesize = false,
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file_filter = function() return false end, -- filter out regular files
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}
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function PathChooser:onMenuSelect(item)
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self.path = util.realpath(item.path)
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local sub_table = self:genItemTableFromPath(self.path)
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-- if sub table only have one entry(itself) we do nothing
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if #sub_table > 1 then
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self:changeToPath(item.path)
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end
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return true
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end
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function PathChooser:onMenuHold(item)
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local onConfirm = self.onConfirm
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self.button_dialog = ButtonDialog:new{
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buttons = {
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{
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{
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text = _("Confirm"),
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callback = function()
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if onConfirm then onConfirm(item.path) end
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UIManager:close(self.button_dialog)
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UIManager:close(self)
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end,
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},
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{
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text = _("Cancel"),
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callback = function()
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UIManager:close(self.button_dialog)
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UIManager:close(self)
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end,
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},
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},
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},
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}
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UIManager:show(self.button_dialog)
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return true
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end
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return PathChooser
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