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@ -1,8 +1,9 @@
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require "ui/widget/menu"
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FileChooser = Menu:new{
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FileChooser = Menu:extend{
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height = Screen:getHeight(),
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width = Screen:getWidth(),
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no_title = true,
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path = lfs.currentdir(),
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parent = nil,
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show_hidden = false,
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@ -10,7 +11,8 @@ FileChooser = Menu:new{
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}
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function FileChooser:init()
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self:changeToPath(self.path)
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self:updateItemTableFromPath(self.path)
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Menu.init(self) -- call parent's init()
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end
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function FileChooser:compressPath(item_path)
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@ -22,11 +24,12 @@ function FileChooser:compressPath(item_path)
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return path
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end
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function FileChooser:changeToPath(path)
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function FileChooser:updateItemTableFromPath(path)
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path = self:compressPath(path)
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local dirs = {}
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local files = {}
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self.path = path
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for f in lfs.dir(self.path) do
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if self.show_hidden or not string.match(f, "^%.[^.]") then
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local filename = self.path.."/"..f
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@ -53,15 +56,16 @@ function FileChooser:changeToPath(path)
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for _, file in ipairs(files) do
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table.insert(self.item_table, { text = file, path = self.path.."/"..file })
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end
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end
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Menu.init(self) -- call parent's init()
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function FileChooser:changeToPath(path)
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self:updateItemTableFromPath(path)
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self:updateItems(1)
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end
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function FileChooser:onMenuSelect(item)
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if lfs.attributes(item.path, "mode") == "directory" then
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UIManager:close(self)
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self:changeToPath(item.path)
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UIManager:show(self)
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else
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self:onFileSelect(item.path)
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end
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