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add: gamma settings in crereader

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Qingping Hou
2012-04-06 19:30:10 +08:00
parent a5a5c477ac
commit 9650a4a057
2 changed files with 41 additions and 0 deletions
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23
crereader.lua
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@@ -6,6 +6,7 @@ CREReader = UniReader:new{
pos = 0,
percent = 0,
gamma_index = 15,
font_face = nil,
}
@@ -36,10 +37,15 @@ function CREReader:loadSpecialSettings()
local font_face = self.settings:readSetting("font_face")
self.font_face = font_face or "FreeSerif"
self.doc:setFontFace(self.font_face)
local gamma_index = self.settings:readSetting("gamma_index")
self.gamma_index = gamma_index or self.gamma_index
cre.setGammaIndex(self.gamma_index)
end
function CREReader:saveSpecialSettings()
self.settings:savesetting("font_face", self.font_face)
self.settings:savesetting("gamma_index", self.gamma_index)
end
function CREReader:getLastPageOrPos()
@@ -60,6 +66,7 @@ function CREReader:setzoom(page, preCache)
end
function CREReader:addJump(pos, notes)
return
end
function CREReader:goto(pos)
@@ -196,4 +203,20 @@ function CREReader:adjustCreReaderCommands()
cr:redrawCurrentPage()
end
)
self.commands:add(KEY_VPLUS, nil, "vol+",
"increase gamma",
function(cr)
cre.setGammaIndex(self.gamma_index + 1)
self.gamma_index = cre.getGammaIndex()
cr:redrawCurrentPage()
end
)
self.commands:add(KEY_VMINUS, nil, "vol-",
"decrease gamma",
function(cr)
cre.setGammaIndex(self.gamma_index - 1)
self.gamma_index = cre.getGammaIndex()
cr:redrawCurrentPage()
end
)
end