PerspectiveSpecConverter.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.scene7.is.sleng.PerspectiveQuad
* com.scene7.is.sleng.PerspectiveSpec
* com.scene7.is.util.Converter
* com.scene7.is.util.Location
* com.scene7.is.util.StringMerger
* com.scene7.is.util.converters.IdentityConverter
* com.scene7.is.util.text.ParameterException
* com.scene7.is.util.text.ParsingException
* com.scene7.is.util.text.access.ListParamAccess
* com.scene7.is.util.text.converters.DoubleConverter
* org.apache.commons.beanutils.ConversionException
* org.jetbrains.annotations.NotNull
*/
package com.scene7.is.ps.provider.parsers;
import com.scene7.is.sleng.PerspectiveQuad;
import com.scene7.is.sleng.PerspectiveSpec;
import com.scene7.is.util.Converter;
import com.scene7.is.util.Location;
import com.scene7.is.util.StringMerger;
import com.scene7.is.util.converters.IdentityConverter;
import com.scene7.is.util.text.ParameterException;
import com.scene7.is.util.text.ParsingException;
import com.scene7.is.util.text.access.ListParamAccess;
import com.scene7.is.util.text.converters.DoubleConverter;
import java.util.List;
import org.apache.commons.beanutils.ConversionException;
import org.jetbrains.annotations.NotNull;
public class PerspectiveSpecConverter
extends Converter<String, PerspectiveSpec> {
private static Converter<String, PerspectiveSpec> INSTANCE = new PerspectiveSpecConverter();
public static Converter<String, PerspectiveSpec> perspectiveSpecConverter() {
return INSTANCE;
}
@NotNull
public PerspectiveSpec convert(@NotNull String value) throws ConversionException {
try {
ListParamAccess list = new ListParamAccess(value);
Location pt0 = PerspectiveSpecConverter.getPoint(list, 0);
Location pt1 = PerspectiveSpecConverter.getPoint(list, 1);
Location pt2 = PerspectiveSpecConverter.getPoint(list, 2);
Location pt3 = PerspectiveSpecConverter.getPoint(list, 3);
PerspectiveQuad quad = new PerspectiveQuad(pt0, pt1, pt2, pt3);
if (!quad.isValid()) {
throw new ParsingException(4, "Unable to create perspective transform from quadrilateral. " + (Object)quad, null);
}
String renderSettings = (String)list.getCustom("render-settings", (Object)"", IdentityConverter.identityConverter(String.class));
return new PerspectiveSpec(quad, renderSettings);
}
catch (ParameterException e) {
throw new ConversionException((Throwable)new ParsingException(4, value, (Throwable)e));
}
catch (ParsingException e) {
throw new ConversionException((Throwable)e);
}
}
@NotNull
public String revert(@NotNull PerspectiveSpec src) throws ConversionException {
StringMerger merger = new StringMerger(",");
for (Location pt : src.getQuad().getPoints()) {
merger.append((String)DoubleConverter.doubleConverter().revert((Object)pt.x));
merger.append((String)DoubleConverter.doubleConverter().revert((Object)pt.y));
}
String renderSettings = src.getRenderSettings();
if (!renderSettings.isEmpty()) {
merger.append(renderSettings);
}
return merger.toString();
}
private PerspectiveSpecConverter() {
super(String.class, PerspectiveSpec.class);
}
private static Location getPoint(@NotNull ListParamAccess list, int i) throws ParameterException {
double x = (Double)list.getCustom("x" + i, DoubleConverter.doubleConverter());
double y = (Double)list.getCustom("y" + i, DoubleConverter.doubleConverter());
return Location.location((double)x, (double)y);
}
}