1
2-- Register all Toolbar actions and intialize all UI stuff
3function initUi()
4  app.registerUi({["menu"] = "Toggle Grid Paper", ["callback"] = "toggleGridPaper"});
5end
6
7local toggleState = false
8
9function toggleGridPaper()
10  if toggleState == true then
11    app.uiActionSelected("GROUP_GRID_SNAPPING", "ACTION_GRID_SNAPPING");
12    app.changeCurrentPageBackground("graph");
13  else
14    app.uiActionSelected("GROUP_GRID_SNAPPING", "ACTION_NONE");
15    app.changeCurrentPageBackground("plain");
16  end
17  toggleState = not toggleState
18end