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fix insensitive rotate gesture detection

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This should fix #546.
This commit is contained in:
chrox
2014-06-08 19:57:31 +08:00
parent c0bb3ab3f7
commit 940beff044
1 changed files with 4 additions and 18 deletions
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22
frontend/apps/reader/modules/readerrotation.lua
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@@ -34,19 +34,10 @@ function ReaderRotation:init()
x = 0, y = 0,
w = Screen:getWidth(),
h = Screen:getHeight(),
}
},
rate = 0.3
}
},
TwoFingerPanRelease = {
GestureRange:new{
ges = "two_finger_pan_release",
range = Geom:new{
x = 0, y = 0,
w = Screen:getWidth(),
h = Screen:getHeight(),
}
}
}
}
end
end
@@ -60,19 +51,14 @@ function ReaderRotation:onRotate(rotate_by)
end
function ReaderRotation:onRotateGes(arg, ges)
self.rotate_angle = ges.angle
return true
end
function ReaderRotation:onTwoFingerPanRelease(arg, ges)
if self.rotate_angle and self.rotate_angle > self.ROTATE_ANGLE_THRESHOLD then
if ges.angle and ges.angle > self.ROTATE_ANGLE_THRESHOLD then
if Screen:getScreenMode() == "portrait" then
self.ui:handleEvent(Event:new("SetScreenMode", "landscape"))
else
self.ui:handleEvent(Event:new("SetScreenMode", "portrait"))
end
self.rotate_angle = nil
end
return true
end
return ReaderRotation