summaryrefslogtreecommitdiffstats
path: root/src/com/android/gallery3d/filtershow/filters/FilterBasicRepresentation.java
blob: 4d0651edbff79f68bcb650975dc44b61c697cc67 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
/*
 * 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.filters;


import android.util.Log;

import com.android.gallery3d.filtershow.controller.Control;
import com.android.gallery3d.filtershow.controller.FilterView;
import com.android.gallery3d.filtershow.controller.Parameter;
import com.android.gallery3d.filtershow.controller.ParameterInteger;

public class FilterBasicRepresentation extends FilterRepresentation implements ParameterInteger {
    private static final String LOGTAG = "FilterBasicRep";
    private int mMinimum;
    private int mValue;
    private int mMaximum;
    private int mDefaultValue;
    private int mPreviewValue;
    private boolean mLogVerbose = Log.isLoggable(LOGTAG, Log.VERBOSE);

    public FilterBasicRepresentation(String name, int minimum, int value, int maximum) {
        super(name);
        mMinimum = minimum;
        mMaximum = maximum;
        setValue(value);
    }

    @Override
    public String toString() {
        return getName() + " : " + mMinimum + " < " + mValue + " < " + mMaximum;
    }

    @Override
    public FilterRepresentation clone() throws CloneNotSupportedException {
        FilterBasicRepresentation representation = (FilterBasicRepresentation) super.clone();
        representation.setMinimum(getMinimum());
        representation.setMaximum(getMaximum());
        representation.setValue(getValue());
        if (mLogVerbose) {
            Log.v(LOGTAG, "cloning from <" + this + "> to <" + representation + ">");
        }
        return representation;
    }

    @Override
    public void useParametersFrom(FilterRepresentation a) {
        if (a instanceof FilterBasicRepresentation) {
            FilterBasicRepresentation representation = (FilterBasicRepresentation) a;
            setMinimum(representation.getMinimum());
            setMaximum(representation.getMaximum());
            setValue(representation.getValue());
            setDefaultValue(representation.getDefaultValue());
            setPreviewValue(representation.getPreviewValue());
        }
    }

    @Override
    public boolean equals(FilterRepresentation representation) {
        if (!super.equals(representation)) {
            return false;
        }
        if (representation instanceof FilterBasicRepresentation) {
            FilterBasicRepresentation basic = (FilterBasicRepresentation) representation;
            if (basic.mMinimum == mMinimum
                    && basic.mMaximum == mMaximum
                    && basic.mValue == mValue
                    && basic.mDefaultValue == mDefaultValue
                    && basic.mPreviewValue == mPreviewValue) {
                return true;
            }
        }
        return false;
    }

    @Override
    public int getMinimum() {
        return mMinimum;
    }

    public void setMinimum(int minimum) {
        mMinimum = minimum;
    }

    @Override
    public int getValue() {
        return mValue;
    }

    @Override
    public void setValue(int value) {
        mValue = value;
        if (mValue < mMinimum) {
            mValue = mMinimum;
        }
        if (mValue > mMaximum) {
            mValue = mMaximum;
        }
    }

    @Override
    public int getMaximum() {
        return mMaximum;
    }

    public void setMaximum(int maximum) {
        mMaximum = maximum;
    }

    public void setDefaultValue(int defaultValue) {
        mDefaultValue = defaultValue;
    }

    @Override
    public int getDefaultValue() {
        return mDefaultValue;
    }

    public int getPreviewValue() {
        return mPreviewValue;
    }

    public void setPreviewValue(int previewValue) {
        mPreviewValue = previewValue;
    }

    @Override
    public String getStateRepresentation() {
        int val = getValue();
        return ((val > 0) ? "+" : "") + val;
    }

    @Override
    public String getParameterType(){
        return sParameterType;
    }

    @Override
    public void setController(Control control) {
    }

    @Override
    public String getValueString() {
        return getStateRepresentation();
    }

    @Override
    public String getParameterName() {
        return getName();
    }

    @Override
    public void setFilterView(FilterView editor) {
    }

    @Override
    public void copyFrom(Parameter src) {
        useParametersFrom((FilterBasicRepresentation) src);
    }
}