25 lines
623 B
Lua
25 lines
623 B
Lua
local function translate(window, x, y)
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local winX, winY = window.getPosition()
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return x-winX+1, y-winY+1
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end
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local function contains(window, x, y)
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local winX, winY = window.getPosition()
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local width, height = window.getSize()
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return x >= winX and y >= winY and x-winX < width and y-winY < height
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end
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local function alignRight(termlike, length)
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local tw,th = termlike.getSize()
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local x,y = termlike.getCursorPos()
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termlike.setCursorPos(math.min(x, tw-length+1))
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return math.max(0, tw-length-x)
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end
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return {
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translate=translate,
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contains=contains,
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alignRight=alignRight,
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}
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