layers.json

   1 {
   2    "comment": "Surface ID to Layer ID mapping",
   3
   4    "main_surface": {
   5       "surface_id": "1000",
   6       "comment": "This surface should never be made invisible (The HomeScreen)"
   7    },
   8
   9    "layers": [
  10       {
  11          "name": "HomeScreen",
  12          "layer_id": "1000",
  13          "area": { "type": "full" }
  14       },
  15       {
  16          "name": "Apps",
  17          "layer_id": "1001",
  18          "area": { "type": "rect", "rect": { "x": "0", "y": "100", "width": "-1", "height": "-201" } }
  19       },
  20       {
  21          "name": "Popups",
  22          "layer_id": "9999",
  23          "area": { "type": "rect", "rect": { "x": "0", "y": "100", "width": "-1", "height": "-201" } }
  24       }
  25    ],
  26
  27    "mappings": [
  28       {
  29          "type": "single",
  30          "surface_id": "1000",
  31          "name": "HomeScreen",
  32          "layer_id": "1000",
  33          "area": { "type": "full" },
  34          "comment": "Single layer map for the HomeScreen, XXX: type is redundant, could also check existence of id/first_id+last_id"
  35       },
  36       {
  37          "type": "range",
  38          "first_surface_id": "2000",
  39          "last_surface_id": "2999",
  40          "name": "apps",
  41          "layer_id": "1001",
  42          "area": { "type": "rect", "rect": { "x": "0", "y": "100", "width": "-1", "height": "-201" } },
  43          "comment": "Range of IDs that will always be placed on layer 1001, negative rect values are interpreted as output_size.dimension - $value"
  44       },
  45       {
  46          "type": "range",
  47          "first_surface_id": "3000",
  48          "last_surface_id": "3999",
  49          "name": "popups",
  50          "layer_id": "9999",
  51          "area": { "type": "rect", "rect": { "x": "0", "y": "100", "width": "-1", "height": "-201" } },
  52          "comment": "Range of IDs that will always be placed on the popup layer, that gets a very high 'dummy' id of 9999"
  53       }
  54    ],
  55
  56    "tests": [
  57       { "surface_id": "1000", "expect_layer_id": "1000" },
  58       { "surface_id": "1001", "expect_layer_id": "-1", "comment": "check against -1 for not found entries" },
  59       { "surface_id": "1999", "expect_layer_id": "-1" },
  60       { "surface_id": "2000", "expect_layer_id": "1001" },
  61       { "surface_id": "2500", "expect_layer_id": "1001" },
  62       { "surface_id": "2999", "expect_layer_id": "1001" },
  63       { "surface_id": "3000", "expect_layer_id": "9999" },
  64       { "surface_id": "3500", "expect_layer_id": "9999" },
  65       { "surface_id": "3999", "expect_layer_id": "9999" },
  66       { "surface_id": "4711", "expect_layer_id": "-1" }
  67    ]
  68 }