54 lines
1.3 KiB
Lua
54 lines
1.3 KiB
Lua
local function setup()
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Manager.render = function(self, area)
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local chunks = self:layout(area)
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local dynamic_first_bar = function()
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if chunks[2].w == 0 then
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return
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end
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return ui.Bar(chunks[1], ui.Bar.RIGHT)
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end
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local bar = function(c, x, y)
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x, y = math.max(0, x), math.max(0, y)
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return ui.Bar(
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ui.Rect { x = x, y = y, w = ya.clamp(0, area.w - x, 1), h = math.min(1, area.h) },
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x == 0 and ui.Bar.NONE or ui.Bar.TOP
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):symbol(c)
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end
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local dynamic_padding = function()
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if chunks[1].w == 0 then
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return ui.Padding(1, 0, 1, 1)
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elseif chunks[3].w == 0 then
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return ui.Padding(0, 1, 1, 1)
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end
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return ui.Padding.y(1)
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end
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return ya.flat {
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-- Borders
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ui.Border(area, ui.Border.ALL):type(ui.Border.ROUNDED),
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dynamic_first_bar(),
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ui.Bar(chunks[3], ui.Bar.LEFT),
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bar("┬", chunks[1].right - 1, chunks[1].y),
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bar("┴", chunks[1].right - 1, chunks[1].bottom - 1),
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bar("┬", chunks[2].right, chunks[2].y),
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bar("┴", chunks[2].right, chunks[1].bottom - 1),
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-- Parent
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Parent:render(chunks[1]:padding(ui.Padding.xy(1))),
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-- Current
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Current:render(chunks[2]:padding(dynamic_padding())),
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-- Preview
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Preview:render(chunks[3]:padding(ui.Padding.xy(1))),
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}
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end
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end
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return { setup = setup }
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