From 081174b91dc1e1cfa74d33040a1bde9b93b9d92b Mon Sep 17 00:00:00 2001
From: Austin Blanton <imaus10@gmail.com>
Date: Thu, 16 Jul 2015 15:56:53 -0400
Subject: [PATCH] Transform to decompose rect to X, Y, Width, and Height in metadata (for universal templates)

---
 openbr/plugins/metadata/recttokeys.cpp | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+), 0 deletions(-)
 create mode 100644 openbr/plugins/metadata/recttokeys.cpp

diff --git a/openbr/plugins/metadata/recttokeys.cpp b/openbr/plugins/metadata/recttokeys.cpp
new file mode 100644
index 0000000..0dc3f1a
--- /dev/null
+++ b/openbr/plugins/metadata/recttokeys.cpp
@@ -0,0 +1,35 @@
+#include <openbr/plugins/openbr_internal.h>
+
+namespace br
+{
+
+/*!
+ * \ingroup transforms
+ * \brief Convert a rect to X, Y, Width, and Height. Handy to
+ * \author Austin Blanton \cite imaus10
+ */
+class RectToKeysTransform : public UntrainableMetadataTransform
+{
+    Q_OBJECT
+    Q_PROPERTY(QString key READ get_key WRITE set_key RESET reset_key STORED false)
+    BR_PROPERTY(QString, key, "")
+
+    void projectMetadata(const File &src, File &dst) const
+    {
+        dst = src;
+        if (src.contains(key)) {
+            QRectF r = src.get<QRectF>(key);
+            dst.set("Height", r.height());
+            dst.set("Width", r.width());
+            dst.set("X", r.left());
+            dst.set("Y", r.bottom());
+        }
+    }
+
+};
+
+BR_REGISTER(Transform, RectToKeysTransform)
+
+} // namespace br
+
+#include "metadata/recttokeys.moc"
--
libgit2 0.21.4