diff options
Diffstat (limited to 'src/com/android/gallery3d/filtershow/editors/SwapButton.java')
-rw-r--r-- | src/com/android/gallery3d/filtershow/editors/SwapButton.java | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/src/com/android/gallery3d/filtershow/editors/SwapButton.java b/src/com/android/gallery3d/filtershow/editors/SwapButton.java deleted file mode 100644 index bb4432e28..000000000 --- a/src/com/android/gallery3d/filtershow/editors/SwapButton.java +++ /dev/null @@ -1,111 +0,0 @@ -/* - * 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.editors; - -import android.content.Context; -import android.util.AttributeSet; -import android.view.GestureDetector; -import android.view.Menu; -import android.view.MenuItem; -import android.view.MotionEvent; -import android.widget.Button; - -public class SwapButton extends Button implements GestureDetector.OnGestureListener { - - public static int ANIM_DURATION = 200; - - public interface SwapButtonListener { - public void swapLeft(MenuItem item); - public void swapRight(MenuItem item); - } - - private GestureDetector mDetector; - private SwapButtonListener mListener; - private Menu mMenu; - private int mCurrentMenuIndex; - - public SwapButton(Context context, AttributeSet attrs) { - super(context, attrs); - mDetector = new GestureDetector(context, this); - } - - public SwapButtonListener getListener() { - return mListener; - } - - public void setListener(SwapButtonListener listener) { - mListener = listener; - } - - public boolean onTouchEvent(MotionEvent me) { - if (!mDetector.onTouchEvent(me)) { - return super.onTouchEvent(me); - } - return true; - } - - @Override - public boolean onDown(MotionEvent e) { - return true; - } - - @Override - public void onShowPress(MotionEvent e) { - } - - @Override - public boolean onSingleTapUp(MotionEvent e) { - callOnClick(); - return true; - } - - @Override - public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) { - return false; - } - - @Override - public void onLongPress(MotionEvent e) { - } - - @Override - public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { - if (mMenu == null) { - return false; - } - if (e1.getX() - e2.getX() > 0) { - // right to left - mCurrentMenuIndex++; - if (mCurrentMenuIndex == mMenu.size()) { - mCurrentMenuIndex = 0; - } - if (mListener != null) { - mListener.swapRight(mMenu.getItem(mCurrentMenuIndex)); - } - } else { - // left to right - mCurrentMenuIndex--; - if (mCurrentMenuIndex < 0) { - mCurrentMenuIndex = mMenu.size() - 1; - } - if (mListener != null) { - mListener.swapLeft(mMenu.getItem(mCurrentMenuIndex)); - } - } - return true; - } -} |