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livetrax/share/scripts/delete_xrun_markers.lua

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2017-01-19 13:35:55 -05:00
ardour { ["type"] = "EditorAction", name = "Delete xrun markers", author = "Ardour Team", description = [[Delete all xrun markers in the current session]] }
function factory () return function ()
for l in Session:locations():list():iter() do
if l:is_mark() and string.find (l:name(), "^xrun%d*$") then
Session:locations():remove (l);
end
end
end end
function icon (params) return function (ctx, width, height, fg)
local mh = height - 3.5;
local m3 = width / 3;
local m6 = width / 6;
ctx:set_line_width (.5)
ctx:set_source_rgba (.8, .2, .2, 1.0)
ctx:move_to (width / 2 - m6, 2)
ctx:rel_line_to (m3, 0)
ctx:rel_line_to (0, mh * 0.4)
ctx:rel_line_to (-m6, mh * 0.6)
ctx:rel_line_to (-m6, -mh * 0.6)
ctx:close_path ()
ctx:fill_preserve ()
ctx:set_source_rgba (.0, .0, .0, 1.0)
ctx:stroke ()
ctx:set_source_rgba (ARDOUR.LuaAPI.color_to_rgba (fg))
ctx:set_line_width (1)
ctx:move_to (width * .2, height * .2)
ctx:line_to (width * .8, height * .8)
ctx:stroke ()
ctx:move_to (width * .8, height * .2)
ctx:line_to (width * .2, height * .8)
ctx:stroke ()
end end