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add font size control feature for credocument

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also rename getFont to getFontFace
This commit is contained in:
Qingping Hou
2012-06-12 20:58:15 +08:00
parent 9e6940621b
commit b3cdbeee19
2 changed files with 46 additions and 9 deletions
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16
frontend/document/credocument.lua
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@@ -85,13 +85,23 @@ end
function CreDocument:renderPage(pageno, rect, zoom, rotation)
end
function CreDocument:setFont(new_font_face)
if new_font_face and self.font_face ~= new_font_face then
function CreDocument:getFontFace()
return self._document:getFontFace()
end
function CreDocument:setFontFace(new_font_face)
if new_font_face then
self._document:setFontFace(new_font_face)
self.font_face = new_font_face
end
end
function CreDocument:getFontSize()
return self._document:getFontSize()
end
function CreDocument:zoomFont(delta)
self._document:zoomFont(delta)
end
DocumentRegistry:addProvider("txt", "application/txt", CreDocument)
DocumentRegistry:addProvider("epub", "application/epub", CreDocument)