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@ -316,8 +316,13 @@ function ReaderUI:showReader(file)
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UIManager:scheduleIn(0.1, function() self:doShowReader(file) end)
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end
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local running_instance = nil
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function ReaderUI:doShowReader(file)
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DEBUG("opening file", file)
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-- keep only one instance running
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if running_instance then
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running_instance:onClose()
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end
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local document = DocumentRegistry:openDocument(file)
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if not document then
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UIManager:show(InfoMessage:new{
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@ -332,6 +337,7 @@ function ReaderUI:doShowReader(file)
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document = document,
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}
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UIManager:show(reader)
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running_instance = reader
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end
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function ReaderUI:onSetDimensions(dimen)
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@ -383,6 +389,7 @@ function ReaderUI:onClose()
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UIManager:close(self.dialog)
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-- serialize last used items for later launch
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Cache:serialize()
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running_instance = nil
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return true
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end
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