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@ -108,20 +108,25 @@ function CreDocument:init()
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-- set fallback font face
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-- set fallback font face
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self._document:setStringProperty("crengine.font.fallback.face", self.fallback_font)
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self._document:setStringProperty("crengine.font.fallback.face", self.fallback_font)
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-- set visible page count in landscape
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if math.max(Screen:getWidth(), Screen:getHeight()) / Screen:getDPI()
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< DCREREADER_TWO_PAGE_THRESHOLD then
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self:setVisiblePageCount(1)
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end
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self.is_open = true
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self.is_open = true
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self.info.has_pages = false
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self.info.has_pages = false
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self:_readMetadata()
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self:_readMetadata()
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self.info.configurable = true
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self.info.configurable = true
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end
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end
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function CreDocument:loadDocument()
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function CreDocument:render()
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-- load document before rendering
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self._document:loadDocument(self.file)
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self._document:loadDocument(self.file)
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self._document:renderDocument()
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if not self.info.has_pages then
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if not self.info.has_pages then
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self.info.doc_height = self._document:getFullHeight()
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self.info.doc_height = self._document:getFullHeight()
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end
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end
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if math.max(Screen:getWidth(),Screen:getHeight())/Screen:getDPI() < DCREREADER_TWO_PAGE_THRESHOLD then
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self:setVisiblePageCount(1)
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end
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end
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end
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function CreDocument:close()
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function CreDocument:close()
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@ -133,6 +138,7 @@ function CreDocument:getPageCount()
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end
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end
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function CreDocument:getCoverPageImage()
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function CreDocument:getCoverPageImage()
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-- don't need to render document in order to get cover image
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self._document:loadDocument(self.file)
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self._document:loadDocument(self.file)
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local data, size = self._document:getCoverPageImageData()
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local data, size = self._document:getCoverPageImageData()
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if data and size then
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if data and size then
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