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tests: Compute root.size() cxorrectly

This commit is contained in:
Emmanuel Lepage Vallee 2019-07-18 00:23:53 -04:00
parent 4eda67ce54
commit e8c1463ce3
1 changed files with 14 additions and 4 deletions
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18
tests/examples/shims/root.lua
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@ -8,12 +8,22 @@ function root:tags()
return root._tags
end
function root:size() --TODO use the screens
return 0, 0
function root.size()
local geo = {x1 = math.huge, y1 = math.huge, x2 = 0, y2 = 0}
for s in screen do
geo.x1 = math.min( geo.x1, s.geometry.x )
geo.y1 = math.min( geo.y1, s.geometry.y )
geo.x2 = math.max( geo.x2, s.geometry.x+s.geometry.width )
geo.y2 = math.max( geo.y2, s.geometry.y+s.geometry.height )
end
return math.max(0, geo.x2-geo.x1), math.max(0, geo.y2 - geo.y1)
end
function root:size_mm()
return 0, 0
function root.size_mm()
local w, h = root.size()
return (w/96)*25.4, (h/96)*25.4
end
function root.cursor() end