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fix message for gamma settings in crereader's help page

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Qingping Hou
2012-04-21 16:08:25 +08:00
parent a99a0a9489
commit 5e6d4cfdb3
1 changed files with 9 additions and 12 deletions
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21
crereader.lua
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@@ -428,18 +428,15 @@ function CREReader:adjustCreReaderCommands()
end
end
)
self.commands:add(KEY_VPLUS, nil, "vol+",
"increase gamma",
function(self)
cre.setGammaIndex(self.gamma_index + 1)
self.gamma_index = cre.getGammaIndex()
self:redrawCurrentPage()
end
)
self.commands:add(KEY_VMINUS, nil, "vol-",
"decrease gamma",
function(self)
cre.setGammaIndex(self.gamma_index - 1)
self.commands:addGroup("vol-/+",
{Keydef:new(KEY_VPLUS,nil), Keydef:new(KEY_VMINUS,nil)},
"decrease/increase gamma",
function(self, keydef)
local delta = 1
if keydef.keycode == KEY_VMINUS then
delta = -1
end
cre.setGammaIndex(self.gamma_index+delta)
self.gamma_index = cre.getGammaIndex()
self:redrawCurrentPage()
end