Add Action to save mixer screenshot

1 files changed, 45 insertions, 0 deletions

diff --git a/scripts/mixer_screenshot.lua b/scripts/mixer_screenshot.lua
new file mode 100644
index 0000000000..c4cbe8b7c0
--- /dev/null
+++ b/scripts/mixer_screenshot.lua
@@ -0,0 +1,45 @@
+ardour {
+	["type"]    = "EditorAction",
+	name        = "Mixer Screenshot",
+	author      = "Ardour Team",
+	description = [[Save a screenshot of the complete mixer-window, regardless of scrollbars or visible screen area]]
+}
+
+function factory () return function ()
+	local rv = LuaDialog.Dialog ("Save Mixer Screenshot",
+	{
+		{ type = "createfile", key = "file", title = "", path = ARDOUR.LuaAPI.build_filename(Session:path(), "export", "mixer.png") },
+	}):run()
+
+	if (rv) then
+		if (ARDOUR.LuaAPI.file_test (rv['file'], ARDOUR.LuaAPI.FileTest.Exists)) then
+			local ok = LuaDialog.Message ("File Exists", "File '".. rv['file'] .. "' exists.\nReplace?", LuaDialog.MessageType.Question, LuaDialog.ButtonType.Yes_No):run ()
+			if ok ~= LuaDialog.Response.Yes then
+				return
+			end
+		end
+		ArdourUI.mixer_screenshot (rv['file'])
+	end
+	collectgarbage ()
+end end
+
+function icon (params) return function (ctx, width, height, fg)
+	local wh = math.min (width, height) * .5
+
+	ctx:rectangle (wh * .6, wh * .6, wh * .8, wh * .8)
+	ctx:set_source_rgba (.1, .1, .1, 1)
+	ctx:fill ()
+
+	ctx:set_line_width (1)
+	ctx:set_source_rgba (.9, .9, .9, 1)
+
+	ctx:move_to (wh * 0.3, wh * 0.6)
+	ctx:line_to (wh * 1.5, wh * 0.6)
+	ctx:line_to (wh * 1.5, wh * 1.7)
+	ctx:stroke ()
+
+	ctx:move_to (wh * 0.6, wh * 0.3)
+	ctx:line_to (wh * 0.6, wh * 1.4)
+	ctx:line_to (wh * 1.8, wh * 1.4)
+	ctx:stroke ()
+end end