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/*
* Copyright (C) 2012 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 com.android.gallery3d.R;
import com.android.gallery3d.filtershow.editors.EditorVignette;
import com.android.gallery3d.filtershow.imageshow.Oval;
public class FilterVignetteRepresentation extends FilterBasicRepresentation implements Oval {
private static final String LOGTAG = "FilterVignetteRepresentation";
private float mCenterX = Float.NaN;
private float mCenterY;
private float mRadiusX = Float.NaN;
private float mRadiusY;
public FilterVignetteRepresentation() {
super("Vignette", -100, 50, 100);
setSerializationName("VIGNETTE");
setShowParameterValue(true);
setFilterType(FilterRepresentation.TYPE_VIGNETTE);
setTextId(R.string.vignette);
setEditorId(EditorVignette.ID);
setName("Vignette");
setFilterClass(ImageFilterVignette.class);
setMinimum(-100);
setMaximum(100);
setDefaultValue(0);
}
@Override
public void useParametersFrom(FilterRepresentation a) {
super.useParametersFrom(a);
mCenterX = ((FilterVignetteRepresentation) a).mCenterX;
mCenterY = ((FilterVignetteRepresentation) a).mCenterY;
mRadiusX = ((FilterVignetteRepresentation) a).mRadiusX;
mRadiusY = ((FilterVignetteRepresentation) a).mRadiusY;
}
@Override
public FilterRepresentation copy() {
FilterVignetteRepresentation representation = new FilterVignetteRepresentation();
copyAllParameters(representation);
return representation;
}
@Override
protected void copyAllParameters(FilterRepresentation representation) {
super.copyAllParameters(representation);
representation.useParametersFrom(this);
}
@Override
public void setCenter(float centerX, float centerY) {
mCenterX = centerX;
mCenterY = centerY;
}
@Override
public float getCenterX() {
return mCenterX;
}
@Override
public float getCenterY() {
return mCenterY;
}
@Override
public void setRadius(float radiusX, float radiusY) {
mRadiusX = radiusX;
mRadiusY = radiusY;
}
@Override
public void setRadiusX(float radiusX) {
mRadiusX = radiusX;
}
@Override
public void setRadiusY(float radiusY) {
mRadiusY = radiusY;
}
@Override
public float getRadiusX() {
return mRadiusX;
}
@Override
public float getRadiusY() {
return mRadiusY;
}
public boolean isCenterSet() {
return mCenterX != Float.NaN;
}
@Override
public boolean isNil() {
return getValue() == 0;
}
@Override
public boolean equals(FilterRepresentation representation) {
if (!super.equals(representation)) {
return false;
}
if (representation instanceof FilterVignetteRepresentation) {
FilterVignetteRepresentation rep = (FilterVignetteRepresentation) representation;
if (rep.getCenterX() == getCenterX()
&& rep.getCenterY() == getCenterY()
&& rep.getRadiusX() == getRadiusX()
&& rep.getRadiusY() == getRadiusY()) {
return true;
}
}
return false;
}
private static final String[] sParams = {
"Name", "value", "mCenterX", "mCenterY", "mRadiusX",
"mRadiusY"
};
@Override
public String[][] serializeRepresentation() {
String[][] ret = {
{ sParams[0], getName() },
{ sParams[1], Integer.toString(getValue()) },
{ sParams[2], Float.toString(mCenterX) },
{ sParams[3], Float.toString(mCenterY) },
{ sParams[4], Float.toString(mRadiusX) },
{ sParams[5], Float.toString(mRadiusY) }
};
return ret;
}
@Override
public void deSerializeRepresentation(String[][] rep) {
super.deSerializeRepresentation(rep);
for (int i = 0; i < rep.length; i++) {
String key = rep[i][0];
String value = rep[i][1];
if (sParams[0].equals(key)) {
setName(value);
} else if (sParams[1].equals(key)) {
setValue(Integer.parseInt(value));
} else if (sParams[2].equals(key)) {
mCenterX = Float.parseFloat(value);
} else if (sParams[3].equals(key)) {
mCenterY = Float.parseFloat(value);
} else if (sParams[4].equals(key)) {
mRadiusX = Float.parseFloat(value);
} else if (sParams[5].equals(key)) {
mRadiusY = Float.parseFloat(value);
}
}
}
}
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