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/*
* 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.JsonReader;
import android.util.JsonWriter;
import com.android.gallery3d.R;
import com.android.gallery3d.filtershow.controller.BasicParameterInt;
import com.android.gallery3d.filtershow.controller.Parameter;
import com.android.gallery3d.filtershow.controller.ParameterSet;
import com.android.gallery3d.filtershow.editors.EditorChanSat;
import com.android.gallery3d.filtershow.imageshow.ControlPoint;
import com.android.gallery3d.filtershow.imageshow.Spline;
import java.io.IOException;
import java.util.Vector;
/**
* Representation for a filter that has per channel & Master saturation
*/
public class FilterChanSatRepresentation extends FilterRepresentation implements ParameterSet {
private static final String LOGTAG = "FilterChanSatRepresentation";
private static final String ARGS = "ARGS";
private static final String SERIALIZATION_NAME = "channelsaturation";
public static final int MODE_MASTER = 0;
public static final int MODE_RED = 1;
public static final int MODE_YELLOW = 2;
public static final int MODE_GREEN = 3;
public static final int MODE_CYAN = 4;
public static final int MODE_BLUE = 5;
public static final int MODE_MAGENTA = 6;
private int mParameterMode = MODE_MASTER;
private static int MINSAT = -100;
private static int MAXSAT = 100;
private BasicParameterInt mParamMaster = new BasicParameterInt(MODE_MASTER, 0, MINSAT, MAXSAT);
private BasicParameterInt mParamRed = new BasicParameterInt(MODE_RED, 0, MINSAT, MAXSAT);
private BasicParameterInt mParamYellow = new BasicParameterInt(MODE_YELLOW, 0, MINSAT, MAXSAT);
private BasicParameterInt mParamGreen = new BasicParameterInt(MODE_GREEN, 0, MINSAT, MAXSAT);
private BasicParameterInt mParamCyan = new BasicParameterInt(MODE_CYAN, 0, MINSAT, MAXSAT);
private BasicParameterInt mParamBlue = new BasicParameterInt(MODE_BLUE, 0, MINSAT, MAXSAT);
private BasicParameterInt mParamMagenta = new BasicParameterInt(MODE_MAGENTA, 0, MINSAT, MAXSAT);
private BasicParameterInt[] mAllParam = {
mParamMaster,
mParamRed,
mParamYellow,
mParamGreen,
mParamCyan,
mParamBlue,
mParamMagenta};
public FilterChanSatRepresentation() {
super("ChannelSaturation");
setTextId(R.string.saturation);
setFilterType(FilterRepresentation.TYPE_NORMAL);
setSerializationName(SERIALIZATION_NAME);
setFilterClass(ImageFilterChanSat.class);
setEditorId(EditorChanSat.ID);
}
public String toString() {
return getName() + " : " + mParamRed + ", " + mParamCyan + ", " + mParamRed
+ ", " + mParamGreen + ", " + mParamMaster + ", " + mParamYellow;
}
@Override
public FilterRepresentation copy() {
FilterChanSatRepresentation representation = new FilterChanSatRepresentation();
copyAllParameters(representation);
return representation;
}
@Override
protected void copyAllParameters(FilterRepresentation representation) {
super.copyAllParameters(representation);
representation.useParametersFrom(this);
}
public void useParametersFrom(FilterRepresentation a) {
if (a instanceof FilterChanSatRepresentation) {
FilterChanSatRepresentation representation = (FilterChanSatRepresentation) a;
for (int i = 0; i < mAllParam.length; i++) {
mAllParam[i].copyFrom(representation.mAllParam[i]);
}
}
}
@Override
public boolean equals(FilterRepresentation representation) {
if (!super.equals(representation)) {
return false;
}
if (representation instanceof FilterChanSatRepresentation) {
FilterChanSatRepresentation rep = (FilterChanSatRepresentation) representation;
for (int i = 0; i < mAllParam.length; i++) {
if (rep.getValue(i) != getValue(i))
return false;
}
return true;
}
return false;
}
public int getValue(int mode) {
return mAllParam[mode].getValue();
}
public void setValue(int mode, int value) {
mAllParam[mode].setValue(value);
}
public int getMinimum() {
return mParamMaster.getMinimum();
}
public int getMaximum() {
return mParamMaster.getMaximum();
}
public int getParameterMode() {
return mParameterMode;
}
public void setParameterMode(int parameterMode) {
mParameterMode = parameterMode;
}
public int getCurrentParameter() {
return getValue(mParameterMode);
}
public void setCurrentParameter(int value) {
setValue(mParameterMode, value);
}
@Override
public int getNumberOfParameters() {
return 6;
}
@Override
public Parameter getFilterParameter(int index) {
return mAllParam[index];
}
@Override
public void serializeRepresentation(JsonWriter writer) throws IOException {
writer.beginObject();
writer.name(ARGS);
writer.beginArray();
writer.value(getValue(MODE_MASTER));
writer.value(getValue(MODE_RED));
writer.value(getValue(MODE_YELLOW));
writer.value(getValue(MODE_GREEN));
writer.value(getValue(MODE_CYAN));
writer.value(getValue(MODE_BLUE));
writer.value(getValue(MODE_MAGENTA));
writer.endArray();
writer.endObject();
}
@Override
public void deSerializeRepresentation(JsonReader sreader) throws IOException {
sreader.beginObject();
while (sreader.hasNext()) {
String name = sreader.nextName();
if (name.startsWith(ARGS)) {
sreader.beginArray();
sreader.hasNext();
setValue(MODE_MASTER, sreader.nextInt());
sreader.hasNext();
setValue(MODE_RED, sreader.nextInt());
sreader.hasNext();
setValue(MODE_YELLOW, sreader.nextInt());
sreader.hasNext();
setValue(MODE_GREEN, sreader.nextInt());
sreader.hasNext();
setValue(MODE_CYAN, sreader.nextInt());
sreader.hasNext();
setValue(MODE_BLUE, sreader.nextInt());
sreader.hasNext();
setValue(MODE_MAGENTA, sreader.nextInt());
sreader.hasNext();
sreader.endArray();
} else {
sreader.skipValue();
}
}
sreader.endObject();
}
}
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