Ruei-sung Lin | d37ff2e | 2011-09-19 14:33:17 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.gallery3d.photoeditor.actions; |
| 18 | |
| 19 | import android.content.Context; |
| 20 | import android.util.AttributeSet; |
| 21 | |
| 22 | import com.android.gallery3d.photoeditor.filters.FaceliftFilter; |
| 23 | |
| 24 | /** |
| 25 | * An action handling facelift effect. |
| 26 | */ |
| 27 | public class FaceliftAction extends EffectAction { |
| 28 | |
| 29 | private static final float DEFAULT_SCALE = 0.5f; |
| 30 | |
| 31 | private ScaleSeekBar scalePicker; |
| 32 | |
| 33 | public FaceliftAction(Context context, AttributeSet attrs) { |
| 34 | super(context, attrs); |
| 35 | } |
| 36 | |
| 37 | @Override |
| 38 | public void doBegin() { |
| 39 | final FaceliftFilter filter = new FaceliftFilter(); |
Ruei-sung Lin | d37ff2e | 2011-09-19 14:33:17 +0800 | [diff] [blame] | 40 | scalePicker = factory.createScalePicker(EffectToolFactory.ScalePickerType.GENERIC); |
| 41 | scalePicker.setOnScaleChangeListener(new ScaleSeekBar.OnScaleChangeListener() { |
| 42 | |
| 43 | @Override |
| 44 | public void onProgressChanged(float progress, boolean fromUser) { |
| 45 | if (fromUser) { |
| 46 | filter.setScale(progress); |
| 47 | notifyFilterChanged(filter, true); |
| 48 | } |
| 49 | } |
| 50 | }); |
| 51 | scalePicker.setProgress(DEFAULT_SCALE); |
| 52 | |
| 53 | filter.setScale(DEFAULT_SCALE); |
| 54 | notifyFilterChanged(filter, true); |
| 55 | } |
| 56 | |
| 57 | @Override |
| 58 | public void doEnd() { |
| 59 | scalePicker.setOnScaleChangeListener(null); |
| 60 | } |
Jorge Ruesga | a901f88 | 2012-06-12 23:28:58 +0200 | [diff] [blame^] | 61 | |
| 62 | @Override |
| 63 | public boolean isPresent() { |
| 64 | return FaceliftFilter.isPresent(); |
| 65 | } |
Ruei-sung Lin | d37ff2e | 2011-09-19 14:33:17 +0800 | [diff] [blame] | 66 | } |