ardour { ["type"] = "EditorAction", name = "Remove Unknown Plugins",
license = "MIT",
- author = "Robin Gareus",
- email = "robin@gareus.org",
- site = "http://gareus.org",
+ author = "Ardour Team",
description = [[Remove all unknown plugins/processors from all tracks and busses]]
}
function factory (params) return function ()
+ -- iterate over all tracks and busses (aka routes)
for route in Session:get_routes ():iter () do
+ -- route is-a http://manual.ardour.org/lua-scripting/class_reference/#ARDOUR:Route
local i = 0;
+ -- we need to iterate one-by one, removing a processor invalidates the list
repeat
proc = route:nth_processor (i)
+ -- proc is a http://manual.ardour.org/lua-scripting/class_reference/#ARDOUR:Processor
+ -- try cast it to http://manual.ardour.org/lua-scripting/class_reference/#ARDOUR:UnknownProcessor
if not proc:isnil () and not proc:to_unknownprocessor ():isnil () then
route:remove_processor (proc, nil, true)
else
i = i + 1
end
- until proc:isnil()
+ until proc:isnil ()
end
end end
+
+
+function icon (params) return function (ctx, width, height, fg)
+ local txt = Cairo.PangoLayout (ctx, "ArdourMono ".. math.ceil (math.min (width, height) * .5) .. "px")
+ txt:set_text ("Fx")
+ local tw, th = txt:get_pixel_size ()
+ ctx:move_to (.5 * (width - tw), .5 * (height - th))
+ txt:layout_cairo_path (ctx)
+
+ ctx:set_source_rgba (ARDOUR.LuaAPI.color_to_rgba (fg))
+ ctx:set_line_width (3)
+ ctx:stroke_preserve ()
+
+ ctx:set_source_rgba (.8, .2, .2, 1)
+ ctx:set_line_width (2)
+ ctx:stroke_preserve ()
+
+ ctx:set_source_rgba (0, 0, 0, 1)
+ ctx:fill ()
+end end