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add 90 degrees of landscape mode

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chrox
2013-07-13 13:54:29 +08:00
parent cee6f6a616
commit 703e9da698
1 changed files with 13 additions and 7 deletions
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20
frontend/ui/screen.lua
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@@ -74,12 +74,16 @@ end
function Screen:refresh(refesh_type)
if self.native_rotation_mode == self.cur_rotation_mode then
self.fb.bb:blitFrom(self.bb, 0, 0, 0, 0, self.width, self.height)
elseif self.native_rotation_mode == 0 and self.cur_rotation_mode == 1 then
self.fb.bb:blitFromRotate(self.bb, 270)
elseif self.native_rotation_mode == 1 and self.cur_rotation_mode == 0 then
self.fb.bb:blitFromRotate(self.bb, 90)
end
self.fb.bb:blitFrom(self.bb, 0, 0, 0, 0, self.width, self.height)
elseif self.native_rotation_mode == 0 and self.cur_rotation_mode == 1 then
self.fb.bb:blitFromRotate(self.bb, 270)
elseif self.native_rotation_mode == 0 and self.cur_rotation_mode == 3 then
self.fb.bb:blitFromRotate(self.bb, 90)
elseif self.native_rotation_mode == 1 and self.cur_rotation_mode == 0 then
self.fb.bb:blitFromRotate(self.bb, 90)
elseif self.native_rotation_mode == 1 and self.cur_rotation_mode == 3 then
self.fb.bb:blitFromRotate(self.bb, 180)
end
self.fb:refresh(refesh_type)
end
@@ -159,8 +163,10 @@ function Screen:setScreenMode(mode)
self:setRotationMode(0)
end
elseif mode == "landscape" then
if self.cur_rotation_mode ~= 1 then
if self.cur_rotation_mode == 0 or self.cur_rotation_mode == 2 then
self:setRotationMode(1)
elseif self.cur_rotation_mode == 1 or self.cur_rotation_mode == 3 then
self:setRotationMode((self.cur_rotation_mode + 2) % 4)
end
end
end