Squashed commit of changes from the 4.8-temp branch.

1 files changed, 27 insertions, 0 deletions

diff --git a/examples/declarative/demos/photoviewer/qml/PhotoViewerCore/script/script.js b/examples/declarative/demos/photoviewer/qml/PhotoViewerCore/script/script.js
new file mode 100644
index 0000000000..e8ef93a847
--- /dev/null
+++ b/examples/declarative/demos/photoviewer/qml/PhotoViewerCore/script/script.js
@@ -0,0 +1,27 @@
+.pragma library
+
+function getWidth(string) {
+    return (string.match(/width=\"([0-9]+)\"/))[1]
+}
+
+function getHeight(string) {
+    return (string.match(/height=\"([0-9]+)\"/))[1]
+}
+
+function getImagePath(string) {
+    var pattern = /src=\"http:\/\/(\S+)\"/
+    return (string.match(pattern))[1]
+}
+
+function calculateScale(width, height, cellSize) {
+    var widthScale = (cellSize * 1.0) / width
+    var heightScale = (cellSize * 1.0) / height
+    var scale = 0
+
+    if (widthScale <= heightScale) {
+        scale = widthScale;
+    } else if (heightScale < widthScale) {
+        scale = heightScale;
+    }
+    return scale;
+}