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      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.DuotoneFilter;
     23 
     24 /**
     25  * An action handling duo-tone effect.
     26  */
     27 public class DuotoneAction extends EffectAction {
     28 
     29     private static final int DEFAULT_FIRST_COLOR = 0x004488;
     30     private static final int DEFAULT_SECOND_COLOR = 0xffff00;
     31 
     32     public DuotoneAction(Context context, AttributeSet attrs) {
     33         super(context, attrs);
     34     }
     35 
     36     @Override
     37     public void doBegin() {
     38         // TODO: Add several sets of duo-tone colors to select from.
     39         DuotoneFilter filter = new DuotoneFilter();
     40         filter.setDuotone(DEFAULT_FIRST_COLOR, DEFAULT_SECOND_COLOR);
     41         notifyFilterChanged(filter, true);
     42         notifyDone();
     43     }
     44 
     45     @Override
     46     public void doEnd() {
     47     }
     48 }
     49