And some more action-script icons

3 files changed, 77 insertions, 2 deletions

diff --git a/scripts/addscopes.lua b/scripts/addscopes.lua
index deb3a5c814..5ff40a7da8 100644
--- a/scripts/addscopes.lua
+++ b/scripts/addscopes.lua
@@ -55,3 +55,20 @@ function factory (params)
 		end
 	end
 end
+
+
+function icon (params) return function (ctx, width, height)
+	local wh = math.min (width, height) * .5
+	local x0 = math.ceil (wh * .4)
+	local x1 = math.floor (wh * 1.6)
+	ctx:rectangle (wh * .4, wh * .4, wh * 1.2, wh * 1.2)
+	ctx:set_source_rgba (.7, .7, .7, 1)
+	ctx:fill ()
+	ctx:set_line_width (1)
+	ctx:set_source_rgba (.0, .0, .0, 1)
+	ctx:move_to (x0, wh)
+	for x = x0, x1 do
+		ctx:line_to (x, wh - math.sin (2 * math.pi * (x-x0) / (x1-x0)) * wh * .5)
+	end
+	ctx:stroke ()
+end end
diff --git a/scripts/create_drum_tracks.lua b/scripts/create_drum_tracks.lua
index 57c484a61e..0f16f87a70 100644
--- a/scripts/create_drum_tracks.lua
+++ b/scripts/create_drum_tracks.lua
@@ -6,7 +6,6 @@ ardour {
 }

 

 function factory () return function ()

-

 		local names = {

 			"Kick",

 			"Snare",

@@ -34,3 +33,41 @@ function factory () return function ()
 		end --foreach track

 

 end end -- function factory

+

+

+function icon (params) return function (ctx, width, height)

+	local x = width * .5

+	local y = height * .5

+	local r = math.min (x, y) * .7

+	ctx:save ()

+	ctx:translate (x, y)

+	ctx:scale (1, .5)

+	ctx:translate (-x, -y)

+	ctx:arc (x, y, r, 0, 2 * math.pi)

+	ctx:set_source_rgba (.9, .9, 1, 1)

+	ctx:fill ()

+	ctx:arc (x, y, r, 0, math.pi)

+	ctx:arc_negative (x, y * 1.6, r, math.pi, 0)

+	ctx:set_source_rgba (.7, .7, .7, 1)

+	ctx:fill ()

+	ctx:restore ()

+

+	ctx:set_source_rgba (.6, .4, .2, 1)

+	ctx:translate (x, y)

+	ctx:scale (.7, 1)

+	ctx:translate (-x, -y)

+	ctx:set_line_cap (Cairo.LineCap.Round)

+

+	function drumstick (xp, lr)

+		ctx:set_line_width (r * .3)

+		ctx:move_to (x * xp, y)

+		ctx:close_path ()

+		ctx:stroke ()

+		ctx:set_line_width (r * .2)

+		ctx:move_to (x * xp, y)

+		ctx:rel_line_to (lr * x, y)

+		ctx:stroke ()

+	end

+	drumstick (1.2, 1.2)

+	drumstick (0.7, -.5)

+end end

diff --git a/scripts/remove_unknown_procs.lua b/scripts/remove_unknown_procs.lua
index 0461e88567..044e85b3b8 100644
--- a/scripts/remove_unknown_procs.lua
+++ b/scripts/remove_unknown_procs.lua
@@ -5,10 +5,11 @@ ardour { ["type"] = "EditorAction", name = "Remove Unknown Plugins",
 }
 
 function factory (params) return function ()
-	-- iterate over all tracks and busses
+	-- 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
@@ -21,3 +22,23 @@ function factory (params) return function ()
 		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