Rename the files

tns-core-modules/ui/utils.ios.ts

@@ -0,0 +1,54 @@
+import {View} from "ui/core/view";
+import * as utils from "utils/utils";
+
+export module ios {
+    export function getActualHeight(view: UIView): number {
+        if (view.window && !view.hidden) {
+            return view.frame.size.height;
+        }
+
+        return 0;
+    }
+
+    export function getStatusBarHeight(): number {
+        var app = UIApplication.sharedApplication();
+        if (!app || app.statusBarHidden) {
+            return 0;
+        }
+
+        var statusFrame = app.statusBarFrame;
+        return Math.min(statusFrame.size.width, statusFrame.size.height);
+    }
+
+    export function _layoutRootView(rootView: View, parentBounds: CGRect) {
+        if (!rootView || !parentBounds) {
+            return;
+        }
+
+        let size = parentBounds.size;
+        let width = size.width;
+        let height = size.height;
+
+        var superview = (<UIView>rootView._nativeView).superview;
+        var superViewRotationRadians;
+        if (superview) {
+            superViewRotationRadians = atan2f(superview.transform.b, superview.transform.a);
+        }
+
+        if (utils.ios.MajorVersion < 8 && utils.ios.isLandscape() && !superViewRotationRadians) {
+            // in iOS 7 when in landscape we switch width with height because on device they don't change even when rotated.
+            width = size.height;
+            height = size.width;
+        }
+
+        var origin = parentBounds.origin;
+        var left = origin.x;
+        var top = origin.y;
+
+        var widthSpec = utils.layout.makeMeasureSpec(width, utils.layout.EXACTLY);
+        var heightSpec = utils.layout.makeMeasureSpec(height, utils.layout.EXACTLY);
+
+        rootView.measure(widthSpec, heightSpec);
+        rootView.layout(left, top, width, height);
+    }
+}