Franco Pellicciotti
129 lines
3.4 KiB
Lua
129 lines
3.4 KiB
Lua
-- ~/.hammerspoon/Monocle.lua
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local Monocle = {}
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-- CONFIGURATION
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local blurRadius = 20
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local dimAlpha = 0.3
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local shakeTrigger = 250 -- Energy required (higher = harder shake)
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local overlay = nil
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local filter = nil
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local mouseTimer = nil
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local clickWatcher = nil
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local energy = 0
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function Monocle.show()
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local screen = hs.screen.mainScreen()
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local res = screen:fullFrame()
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local win = hs.window.focusedWindow()
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if not win then return end
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if not overlay then
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overlay = hs.canvas.new(res)
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overlay:level(101)
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overlay:behavior({
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hs.canvas.windowBehaviors.canJoinAllSpaces,
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hs.canvas.windowBehaviors.ignoresMouseEvents
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})
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-- Layer 1: Background Dimming
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overlay[1] = {
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type = "rectangle",
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action = "fill",
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fillColor = { black = 1, alpha = dimAlpha },
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frame = { x = 0, y = 0, w = "100%", h = "100%" },
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}
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-- APPLY THE BLUR FILTER TO THE WHOLE CANVAS
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overlay:setFilter({
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name = "CIGaussianBlur",
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inputRadius = blurRadius
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})
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end
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overlay:frame(res)
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overlay:show()
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win:raise()
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end
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function Monocle.hide()
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if overlay then overlay:hide() end
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energy = 0
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end
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function Monocle.toggle()
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if overlay and overlay:isShowing() then
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Monocle.hide()
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else
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Monocle.show()
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end
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end
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function Monocle.init()
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-- 1. HYPERKEY BINDING
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if hyper then
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hs.hotkey.bind(hyper, "f", function()
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Monocle.toggle()
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end)
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end
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-- 2. Focus Follower
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filter = hs.window.filter.new(nil)
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filter:subscribe(hs.window.filter.windowFocused, function()
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if overlay and overlay:isShowing() then
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Monocle.show()
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end
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end)
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-- 3. Click Outside to Disable
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clickWatcher = hs.eventtap.new({1}, function(event)
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if overlay and overlay:isShowing() then
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local clickPoint = event:location()
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local win = hs.window.focusedWindow()
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if win then
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local f = win:frame()
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local isInside = (clickPoint.x >= f.x and clickPoint.x <= (f.x + f.w) and
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clickPoint.y >= f.y and clickPoint.y <= (f.y + f.h))
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if not isInside then
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Monocle.hide()
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end
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end
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end
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return false
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end):start()
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-- 4. Vector-Based Shake Detection
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local lastPos = hs.mouse.absolutePosition()
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local lastDx, lastDy = 0, 0
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mouseTimer = hs.timer.doEvery(0.02, function()
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local newPos = hs.mouse.absolutePosition()
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local dx = newPos.x - lastPos.x
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local dy = newPos.y - lastPos.y
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-- If current direction (dx) is opposite of last direction (lastDx)
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-- That indicates a shake reversal.
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local reversedX = (dx * lastDx < 0)
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local reversedY = (dy * lastDy < 0)
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if reversedX or reversedY then
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local speed = math.sqrt(dx*dx + dy*dy)
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if speed > 15 then
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energy = energy + (speed * 2)
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end
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else
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-- Constant decay (15 units per cycle)
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energy = math.max(0, energy - 15)
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end
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if energy > shakeTrigger then
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Monocle.toggle()
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energy = 0
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end
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lastDx, lastDy = dx, dy
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lastPos = newPos
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end)
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end
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return Monocle |