layout.arrange: delay a call per screen
This is a followup / fix for 7410646
, which did not handle multiple
arrange calls to different screens per main lopp.
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@ -42,6 +42,8 @@ layout.layouts = {
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-- This is a special lock used by the arrange function.
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-- This avoids recurring call by emitted signals.
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local arrange_lock = false
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-- Delay one arrange call per screen.
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local delayed_arrange = {}
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--- Get the current layout.
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-- @param screen The screen number.
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@ -95,10 +97,13 @@ end
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--- Arrange a screen using its current layout.
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-- @param screen The screen to arrange.
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function layout.arrange(screen)
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if delayed_arrange[screen] then return end
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delayed_arrange[screen] = true
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timer.delayed_call(function()
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if arrange_lock then return end
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arrange_lock = true
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timer.delayed_call(function()
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local p = {}
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p.workarea = capi.screen[screen].workarea
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-- Handle padding
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@ -116,6 +121,7 @@ function layout.arrange(screen)
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capi.screen[screen]:emit_signal("arrange")
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arrange_lock = false
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delayed_arrange[screen] = nil
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end)
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end
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