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/**
* Copyright (c) 2016 Angelo ZERR and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Angelo Zerr <angelo.zerr@gmail.com> - initial API and implementation
* Alina Marin <alina@mx1.ibm.com> - fixed some stuff to improve the synch between the editor and the model.
*/
package org.eclipse.wst.json.core.internal.document;
import org.eclipse.wst.json.core.document.IJSONNode;
import org.eclipse.wst.json.core.document.IJSONPair;
import org.eclipse.wst.json.core.document.IJSONStructure;
import org.eclipse.wst.json.core.document.IJSONValue;
import org.eclipse.wst.json.core.document.JSONException;
import org.eclipse.wst.json.core.regions.JSONRegionContexts;
import org.eclipse.wst.json.core.util.JSONUtil;
import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion;
import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion;
public class JSONPairImpl extends JSONStructureImpl implements IJSONPair {
private String name;
private ITextRegion nameRegion = null;
private ITextRegion equalRegion = null;
private JSONObjectImpl ownerObject = null;
private IJSONValue value;
@Override
public String getName() {
return name;
}
protected void setName(String name) {
name = name.substring(1, name.length() - 1); // remove start/end quote
String oldName = this.name;
this.name = name;
notify(CHANGE, this, oldName, name, getStartOffset());
}
@Override
public String getNodeName() {
// TODO Auto-generated method stub
return null;
}
@Override
public String getNodeValue() throws JSONException {
// TODO Auto-generated method stub
return null;
}
@Override
public IJSONNode cloneNode(boolean deep) {
// TODO Auto-generated method stub
return null;
}
@Override
public short getNodeType() {
return PAIR_NODE;
}
public void setOwnerObject(JSONObjectImpl ownerObject) {
this.ownerObject = ownerObject;
}
public JSONObjectImpl getOwnerObject() {
return ownerObject;
}
@Override
public IJSONValue getValue() {
return value;
}
public void setNameRegion(ITextRegion nameRegion) {
this.nameRegion = nameRegion;
}
@Override
public ITextRegion getNameRegion() {
return nameRegion;
}
@Override
public int getStartOffset() {
if (this.getStartStructuredDocumentRegion() == null)
return 0;
int offset = this.getStartStructuredDocumentRegion().getStartOffset();
// if (this.value != null) {
// if (value.getNodeType() == IJSONNode.ARRAY_NODE)
// return (offset + this.value.getStartOffset());
// //return (offset);
// }
// if (this.nameRegion != null) {
// return (offset + this.nameRegion.getStart());
// }
// if (this.equalRegion != null) {
// return (offset + this.equalRegion.getStart());
// }
// if (this.value != null) {
// return (offset + this.value.getStartOffset());
// }
return offset;
}
@Override
public int getEndOffset() {
if (this.getStartStructuredDocumentRegion() == null)
return 0;
int offset = this.getStartStructuredDocumentRegion().getEndOffset();
if (this.value != null) {
// if (value.getNodeType() == IJSONNode.OBJECT_NODE ||
// value.getNodeType() == IJSONNode.ARRAY_NODE )
return (this.value.getEndOffset());
}
// if (this.equalRegion != null) {
// return (offset + this.equalRegion.getEnd());
// }
// if (this.nameRegion != null) {
// return (offset + this.nameRegion.getEnd());
// }
return offset;
}
public void setEqualRegion(ITextRegion equalRegion) {
this.equalRegion = equalRegion;
}
@Override
public short getNodeValueType() {
if (value != null) {
return value.getNodeType();
}
return -1;
}
@Override
public String getSimpleValue() {
if (value == null) {
return null;
}
return value.getSimpleValue();
}
@Override
public String getValueRegionType() {
if (value != null) {
if (value.getStartStructuredDocumentRegion() == null) {
return null;
}
return value.getStartStructuredDocumentRegion().getType();
}
return null;
}
public void setValue(IJSONValue value) {
((JSONValueImpl) value).setParentNode(ownerObject);
((JSONValueImpl) value).setOwnerPairNode(this);
this.value = value;
notify(CHANGE, this, null, this.value, getStartOffset());
}
public void updateValue(IJSONValue value) {
IJSONValue oldValue = this.value;
((JSONValueImpl) value).setParentNode(ownerObject);
((JSONValueImpl) value).setOwnerPairNode(this);
this.value = value;
notify(CHANGE, null, oldValue, this.value, getStartOffset());
}
@Override
public IStructuredDocumentRegion getEndStructuredDocumentRegion() {
if (value != null) {
return ((IJSONStructure) value).getStartStructuredDocumentRegion();
}
return super.getEndStructuredDocumentRegion();
}
@Override
public String toString() {
StringBuilder buffer = new StringBuilder();
String tagName = getName();
buffer.append(tagName);
IStructuredDocumentRegion startStructuredDocumentRegion = getStartStructuredDocumentRegion();
if (startStructuredDocumentRegion != null) {
buffer.append('@');
buffer.append(startStructuredDocumentRegion.toString());
}
IStructuredDocumentRegion endStructuredDocumentRegion = getEndStructuredDocumentRegion();
if (endStructuredDocumentRegion != null) {
buffer.append('@');
buffer.append(endStructuredDocumentRegion.toString());
}
return buffer.toString();
}
}
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