add styles and transforms to viewport info

Author: boydm

lib/scenic/view_port.ex

@@ -356,15 +356,19 @@ defmodule Scenic.ViewPort do
           root_config: root_config,
           root_scene_pid: root_scene_pid,
           root_graph_key: root_graph_key,
-          size: size
+          size: size,
+          master_styles: styles,
+          master_transforms: transforms
         } = state
       ) do
     status = %ViewPort.Status{
       root_scene_pid: root_scene_pid,
       root_config: root_config,
       root_graph: root_graph_key,
       drivers: driver_registry,
-      size: size
+      size: size,
+      styles: styles,
+      transforms: transforms
     }
 
     {:reply, {:ok, status}, state}
@@ -434,6 +438,7 @@ defmodule Scenic.ViewPort do
       max_depth: config.max_depth,
       on_close: on_close,
       master_styles: styles,
+      master_transforms: transforms,
       master_graph: master_graph,
       master_graph_key: master_graph_key
     }

lib/scenic/view_port/status.ex

@@ -10,13 +10,21 @@ defmodule Scenic.ViewPort.Status do
   alias Scenic.ViewPort.Status
   alias Scenic.Math
 
-  defstruct drivers: nil, root_config: nil, root_graph: nil, root_scene_pid: nil, size: nil
+  defstruct drivers: nil,
+            root_config: nil,
+            root_graph: nil,
+            root_scene_pid: nil,
+            size: nil,
+            styles: %{},
+            transforms: %{}
 
   @type t :: %Status{
           drivers: map,
           root_config: {scene_module :: atom, args :: any} | (scene_name :: atom),
           root_graph: {:graph, reference, any},
           root_scene_pid: pid,
-          size: Math.point()
+          size: Math.point(),
+          styles: map,
+          transforms: map
         }
 end

test/scenic/view_port_test.exs

@@ -234,7 +234,9 @@ defmodule Scenic.ViewPortTest do
           root_config: :root_config,
           root_scene_pid: :root_scene_pid,
           root_graph_key: :root_graph_key,
-          size: :size
+          size: :size,
+          master_styles: %{},
+          master_transforms: %{}
         }
       )
 
@@ -243,6 +245,8 @@ defmodule Scenic.ViewPortTest do
     assert info.root_scene_pid == :root_scene_pid
     assert info.root_config == :root_config
     assert info.size == :size
+    assert info.styles == %{}
+    assert info.transforms == %{}
   end
 
   # ============================================================================