Plumb display metrics into SkyView

sky/engine/core/view/View.cpp

Index: sky/engine/core/view/View.cpp
diff --git a/sky/engine/core/view/View.cpp b/sky/engine/core/view/View.cpp
index 03cb986f3ad4cf65ea7ceb62562bfd0eb59e5ef1..7c45b7ef9b45c9c7e287b48b211c71d809d9ebfd 100644
--- a/sky/engine/core/view/View.cpp
+++ b/sky/engine/core/view/View.cpp
@@ -21,9 +21,26 @@ View::~View()
 {
 }
 
+double View::width() const
+{
+    double w = m_displayMetrics.physical_size.width;
+    return w / m_displayMetrics.device_pixel_ratio;
+}
+
+double View::height() const
+{
+    double h = m_displayMetrics.physical_size.height;
+    return h / m_displayMetrics.device_pixel_ratio;
+}
+
 void View::schedulePaint()
 {
     m_schedulePaintCallback.Run();
 }
 
+void View::setDisplayMetrics(const SkyDisplayMetrics& metrics)
+{
+    m_displayMetrics = metrics;
+}
+
 } // namespace blink