layers.json

   1 {
   2    "comment": "Surface ID to Layer ID mapping",
   3
   4    "main_surface": {
   5       "surface_id": 1000,
   6       "surface_role": "HomeScreen",
   7       "comment": "This surface should never be made invisible (The HomeScreen)"
   8    },
   9
  10    "mappings": [
  11       {
  12          "type": "single",
  13          "surface_id": 1000,
  14          "role": "^HomeScreen$",
  15          "name": "HomeScreen",
  16          "layer_id": 1000,
  17          "area": { "type": "full" },
  18          "comment": "Single layer map for the HomeScreen, XXX: type is redundant, could also check existence of id/first_id+last_id"
  19       },
  20       {
  21          "type": "range",
  22          "first_surface_id": 2000,
  23          "last_surface_id": 2999,
  24          "role": "^App.*",
  25          "name": "apps",
  26          "layer_id": 1001,
  27          "area": { "type": "rect", "rect": { "x": 0, "y": 100, "width": -1, "height": -201 } },
  28          "comment": "Range of IDs that will always be placed on layer 1001, negative rect values are interpreted as output_size.dimension - $value",
  29
  30          "split_layouts": [
  31             {
  32                "name": "Media Player",
  33                "main_match": "^App MPlayer Main$",
  34                "sub_match": "^App MPlayer Sub",
  35                "priority": 500,
  36                "comment": "All Media Player sub surfaces can be put in a sub layout with the Media Player"
  37             },
  38             {
  39                "name": "Playlist",
  40                "main_match": "",
  41                "sub_match": "^App MPlayer Sub Playlist$",
  42                "priority": 100,
  43                "comment": "Always allow the media player playlist to be displayed as sub surface"
  44             },
  45             {
  46                "name": "Map",
  47                "main_match": "^App Navi Map",
  48                "sub_match": "^App Navi Guidance",
  49                "priority": 1000
  50             },
  51             {
  52                "name": "App1 example",
  53                "main_match": "^App1",
  54                "sub_match": ".*",
  55                "priority": 1000
  56             }
  57          ]
  58       },
  59       {
  60          "type": "range",
  61          "first_surface_id": 3000,
  62          "last_surface_id": 3999,
  63          "role": "^OnScreen.*",
  64          "name": "popups",
  65          "layer_id": 9999,
  66          "area": { "type": "rect", "rect": { "x": 0, "y": 300, "width": -1, "height": 400 } },
  67          "comment": "Range of IDs that will always be placed on the popup layer, that gets a very high 'dummy' id of 9999"
  68       }
  69    ],
  70
  71    "tests": [
  72       { "surface_id": 1000, "expect_layer_id": 1000 },
  73       { "surface_id": 1001, "expect_layer_id": -1, "comment": "check against -1 for not found entries" },
  74       { "surface_id": 1999, "expect_layer_id": -1 },
  75       { "surface_id": 2000, "expect_layer_id": 1001 },
  76       { "surface_id": 2500, "expect_layer_id": 1001 },
  77       { "surface_id": 2999, "expect_layer_id": 1001 },
  78       { "surface_id": 3000, "expect_layer_id": 9999 },
  79       { "surface_id": 3500, "expect_layer_id": 9999 },
  80       { "surface_id": 3999, "expect_layer_id": 9999 },
  81       { "surface_id": 4711, "expect_layer_id": -1 }
  82    ]
  83 }