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Add enum to string property converter

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Victor 2017-09-08 11:12:31 +03:00
parent 112af1df83
commit 5e403681a2
1 changed files with 36 additions and 0 deletions
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36
app/src/main/java/com/annimon/hotarufx/visual/objects/ObjectNode.java
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@ -1,13 +1,21 @@
package com.annimon.hotarufx.visual.objects;
import com.annimon.hotarufx.exceptions.HotaruRuntimeException;
import com.annimon.hotarufx.visual.PropertyBindings;
import com.annimon.hotarufx.visual.PropertyTimeline;
import com.annimon.hotarufx.visual.PropertyTimelineHolder;
import com.annimon.hotarufx.visual.TimeLine;
import com.annimon.hotarufx.visual.visitors.NodeVisitor;
import java.util.EnumSet;
import java.util.function.Supplier;
import javafx.beans.property.ObjectProperty;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.value.WritableValue;
import javafx.scene.Node;
import javafx.util.StringConverter;
import lombok.Getter;
import lombok.Setter;
import lombok.val;
import static com.annimon.hotarufx.visual.PropertyType.*;
public abstract class ObjectNode {
@ -136,5 +144,33 @@ public abstract class ObjectNode {
.add("layoutY", NUMBER, this::layoutYProperty);
}
protected <T extends Enum<T>> Supplier<WritableValue<String>> enumToString(Class<T> enumClass, ObjectProperty<T> property) {
return () -> {
val stringProperty = new SimpleStringProperty();
stringProperty.bindBidirectional(property, new StringConverter<T>() {
@Override
public String toString(T object) {
return object.name();
}
@Override
public T fromString(String string) {
try {
return Enum.valueOf(enumClass, string);
} catch (IllegalArgumentException e) {
try {
val number = (int) Double.parseDouble(string);
return enumClass.cast(EnumSet.allOf(enumClass).toArray()[number]);
} catch (Exception ex) {
throw new HotaruRuntimeException("No constant " + string
+ " for type " + enumClass.getSimpleName());
}
}
}
});
return stringProperty;
};
}
public abstract <R, T> R accept(NodeVisitor<R, T> visitor, T input);
}