1 /*
2  * Copyright (C) 2013 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.filtershow.filters;
18 
19 import java.util.Vector;
20 
21 public abstract class FilterPointRepresentation extends FilterRepresentation {
22     private static final String LOGTAG = "FilterPointRepresentation";
23     private Vector<FilterPoint> mCandidates = new Vector<FilterPoint>();
24 
FilterPointRepresentation(String type, int textid, int editorID)25     public FilterPointRepresentation(String type, int textid, int editorID) {
26         super(type);
27         setFilterClass(ImageFilterRedEye.class);
28         setFilterType(FilterRepresentation.TYPE_NORMAL);
29         setTextId(textid);
30         setEditorId(editorID);
31     }
32 
33     @Override
copy()34     public abstract FilterRepresentation copy();
35 
36     @Override
copyAllParameters(FilterRepresentation representation)37     protected void copyAllParameters(FilterRepresentation representation) {
38         super.copyAllParameters(representation);
39         representation.useParametersFrom(this);
40     }
41 
hasCandidates()42     public boolean hasCandidates() {
43         return mCandidates != null;
44     }
45 
getCandidates()46     public Vector<FilterPoint> getCandidates() {
47         return mCandidates;
48     }
49 
50     @Override
isNil()51     public boolean isNil() {
52         if (getCandidates() != null && getCandidates().size() > 0) {
53             return false;
54         }
55         return true;
56     }
57 
getCandidate(int index)58     public Object getCandidate(int index) {
59         return this.mCandidates.get(index);
60     }
61 
addCandidate(FilterPoint c)62     public void addCandidate(FilterPoint c) {
63         this.mCandidates.add(c);
64     }
65 
66     @Override
useParametersFrom(FilterRepresentation a)67     public void useParametersFrom(FilterRepresentation a) {
68         if (a instanceof FilterPointRepresentation) {
69             FilterPointRepresentation representation = (FilterPointRepresentation) a;
70             mCandidates.clear();
71             for (FilterPoint redEyeCandidate : representation.mCandidates) {
72                 mCandidates.add(redEyeCandidate);
73             }
74         }
75     }
76 
removeCandidate(RedEyeCandidate c)77     public void removeCandidate(RedEyeCandidate c) {
78         this.mCandidates.remove(c);
79     }
80 
clearCandidates()81     public void clearCandidates() {
82         this.mCandidates.clear();
83     }
84 
getNumberOfCandidates()85     public int getNumberOfCandidates() {
86         return mCandidates.size();
87     }
88 }
89