Updating Clings UI

issue: 16127412

Change-Id: Ie5885cabbef086e3b08811da72af88d01c4405e7

1 files changed, 90 insertions, 0 deletions

diff --git a/src/com/android/launcher3/BorderCropDrawable.java b/src/com/android/launcher3/BorderCropDrawable.java
new file mode 100644
index 000000000..caf497d9b
--- /dev/null
+++ b/src/com/android/launcher3/BorderCropDrawable.java
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2014 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.launcher3;
+
+import android.graphics.Canvas;
+import android.graphics.ColorFilter;
+import android.graphics.Rect;
+import android.graphics.drawable.Drawable;
+
+public class BorderCropDrawable extends Drawable {
+
+    private final Drawable mChild;
+    private final Rect mBoundsShift;
+    private final Rect mPadding;
+
+    BorderCropDrawable(Drawable child, boolean cropLeft,
+            boolean cropTop, boolean cropRight, boolean cropBottom) {
+        mChild = child;
+
+        mBoundsShift = new Rect();
+        mPadding = new Rect();
+        mChild.getPadding(mPadding);
+
+        if (cropLeft) {
+            mBoundsShift.left = -mPadding.left;
+            mPadding.left = 0;
+        }
+        if (cropTop) {
+            mBoundsShift.top = -mPadding.top;
+            mPadding.top = 0;
+        }
+        if (cropRight) {
+            mBoundsShift.right = mPadding.right;
+            mPadding.right = 0;
+        }
+        if (cropBottom) {
+            mBoundsShift.bottom = mPadding.bottom;
+            mPadding.bottom = 0;
+        }
+    }
+
+    @Override
+    protected void onBoundsChange(Rect bounds) {
+        mChild.setBounds(
+                bounds.left + mBoundsShift.left,
+                bounds.top + mBoundsShift.top,
+                bounds.right + mBoundsShift.right,
+                bounds.bottom + mBoundsShift.bottom);
+    }
+
+    @Override
+    public boolean getPadding(Rect padding) {
+        padding.set(mPadding);
+        return (padding.left | padding.top | padding.right | padding.bottom) != 0;
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        mChild.draw(canvas);
+    }
+
+    @Override
+    public int getOpacity() {
+        return mChild.getOpacity();
+    }
+
+    @Override
+    public void setAlpha(int alpha) {
+        mChild.setAlpha(alpha);
+    }
+
+    @Override
+    public void setColorFilter(ColorFilter cf) {
+        mChild.setColorFilter(cf);
+    }
+}