Highlight selected option in FX and Borders

  Bug: 8791729

Change-Id: I8ac2c3deabe7b293df48db9f44f52956443a92a4

1 files changed, 32 insertions, 0 deletions

diff --git a/src/com/android/gallery3d/filtershow/ui/SelectionRenderer.java b/src/com/android/gallery3d/filtershow/ui/SelectionRenderer.java
new file mode 100644
index 000000000..1b108bd5d
--- /dev/null
+++ b/src/com/android/gallery3d/filtershow/ui/SelectionRenderer.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.gallery3d.filtershow.ui;
+
+import android.graphics.Canvas;
+import android.graphics.Paint;
+
+public class SelectionRenderer {
+
+    public static void drawSelection(Canvas canvas, int left, int top, int right, int bottom,
+            int stroke, Paint paint) {
+        canvas.drawRect(left, top, right, top + stroke, paint);
+        canvas.drawRect(left, bottom - stroke, right, bottom, paint);
+        canvas.drawRect(left, top, left + stroke, bottom, paint);
+        canvas.drawRect(right - stroke, top, right, bottom, paint);
+    }
+
+}