74 lines
1.7 KiB
Lua
74 lines
1.7 KiB
Lua
ardour {
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["type"] = "EditorAction",
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name = "Create Drum Tracks",
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author = "PSmith",
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description = [[Creates eight new tracks with representative drum names and colors.]]
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}
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function factory () return function ()
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local names = {
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"Kick",
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"Snare",
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"Hat",
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"Fl Tom",
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"OH L",
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"OH R",
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"Room 1",
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"Room 2"
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}
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local color = 0xff8800ff --orange
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local i = 1
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while names[i] do
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local tl = Session:new_audio_track (1, 2, nil, 1, names[i],
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ARDOUR.PresentationInfo.max_order,
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ARDOUR.TrackMode.Normal, true)
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for track in tl:iter () do
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track:presentation_info_ptr ():set_color (color)
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end
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i = i + 1
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end --foreach track
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end end -- function factory
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function icon (params) return function (ctx, width, height)
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local x = width * .5
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local y = height * .5
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local r = math.min (x, y) * .7
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ctx:save ()
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ctx:translate (x, y)
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ctx:scale (1, .5)
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ctx:translate (-x, -y)
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ctx:arc (x, y, r, 0, 2 * math.pi)
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ctx:set_source_rgba (.9, .9, 1, 1)
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ctx:fill ()
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ctx:arc (x, y, r, 0, math.pi)
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ctx:arc_negative (x, y * 1.6, r, math.pi, 0)
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ctx:set_source_rgba (.7, .7, .7, 1)
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ctx:fill ()
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ctx:restore ()
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ctx:set_source_rgba (.6, .4, .2, 1)
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ctx:translate (x, y)
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ctx:scale (.7, 1)
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ctx:translate (-x, -y)
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ctx:set_line_cap (Cairo.LineCap.Round)
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function drumstick (xp, lr)
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ctx:set_line_width (r * .3)
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ctx:move_to (x * xp, y)
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ctx:close_path ()
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ctx:stroke ()
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ctx:set_line_width (r * .2)
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ctx:move_to (x * xp, y)
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ctx:rel_line_to (lr * x, y)
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ctx:stroke ()
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end
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drumstick (1.2, 1.2)
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drumstick (0.7, -.5)
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end end
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