52 lines
1.8 KiB
Lua
52 lines
1.8 KiB
Lua
local setmetatable = setmetatable
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local base = require( "radical.base" )
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local layout = require( "radical.layout" )
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local classic_style = require( "radical.style.classic" )
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local common = require( "radical.common" )
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local function setup_drawable(data)
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local internal = data._internal
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-- An embeded menu can only be visible if the parent is
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data.get_visible = function() return data._embeded_parent and data._embeded_parent.visible or false end
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data.set_visible = function(_,v) if data._embeded_parent then data._embeded_parent.visible = v end end
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local l = data.layout or layout.vertical
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internal.layout = l(data)
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data.margins = {left=0,right=0,bottom=0,top=0}
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internal.layout:connect_signal("mouse::enter",function(_,geo)
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if data._embeded_parent._current_item then
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data._embeded_parent._current_item.selected = false
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end
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end)
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internal.layout:connect_signal("mouse::leave",function(_,geo)
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if data._current_item then
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data._current_item.selected = false
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end
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end)
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-- Support remove, swap, insert, append...
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common.setup_item_move_events(data)
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end
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local function new(args)
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local args = args or {}
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args.internal = args.internal or {}
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args.internal.setup_drawable = args.internal.setup_drawable or setup_drawable
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args.internal.setup_item = args.internal.setup_item or common.setup_item
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args.style = args.style or classic_style
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local ret = base(args)
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ret:connect_signal("clear::menu",function(_,vis)
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local l = ret._internal.content_layout or ret._internal.layout
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l:reset()
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end)
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return ret
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end
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return setmetatable({}, { __call = function(_, ...) return new(...) end })
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-- kate: space-indent on; indent-width 4; replace-tabs on;
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