1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
/*******************************************************************************
* Copyright (c) 2001, 2007 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.xsd.ui.internal.common.commands;
import java.util.List;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode;
import org.eclipse.wst.xsd.ui.internal.common.util.XSDCommonUIUtils;
import org.eclipse.xsd.XSDAnnotation;
import org.eclipse.xsd.XSDConcreteComponent;
import org.eclipse.xsd.XSDSchema;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
public class AddDocumentationCommand extends BaseCommand
{
XSDAnnotation xsdAnnotation;
XSDConcreteComponent input;
String newValue, oldValue;
boolean documentationExists;
Element documentationElement;
public AddDocumentationCommand(String label, XSDAnnotation xsdAnnotation, XSDConcreteComponent input, String newValue, String oldValue)
{
super(label);
this.xsdAnnotation = xsdAnnotation;
this.input = input;
this.newValue = newValue;
this.oldValue = oldValue;
}
public void execute()
{
if (input instanceof XSDSchema)
{
ensureSchemaElement((XSDSchema)input);
}
try
{
beginRecording(input.getElement());
xsdAnnotation = XSDCommonUIUtils.getInputXSDAnnotation(input, true);
Element element = xsdAnnotation.getElement();
List documentationList = xsdAnnotation.getUserInformation();
documentationElement = null;
documentationExists = false;
if (documentationList.size() > 0)
{
documentationExists = true;
documentationElement = (Element) documentationList.get(0);
}
if (documentationElement == null)
{
documentationElement = xsdAnnotation.createUserInformation(null);
element.appendChild(documentationElement);
formatChild(documentationElement);
// Defect in model....I create it but the model object doesn't appear
// to be updated
xsdAnnotation.updateElement();
xsdAnnotation.setElement(element);
}
if (documentationElement.hasChildNodes())
{
if (documentationElement instanceof IDOMElement)
{
IDOMElement domElement = (IDOMElement) documentationElement;
Node firstChild = documentationElement.getFirstChild();
Node lastChild = documentationElement.getLastChild();
int start = 0;
int end = 0;
// IDOMModel model = domElement.getModel();
// IDOMDocument doc = model.getDocument();
IDOMNode first = null;
if (firstChild instanceof IDOMNode)
{
first = (IDOMNode) firstChild;
start = first.getStartOffset();
}
if (lastChild instanceof IDOMNode)
{
IDOMNode last = (IDOMNode) lastChild;
end = last.getEndOffset();
}
if (domElement != null)
{
oldValue = domElement.getModel().getStructuredDocument().get(start, end - start);
domElement.getModel().getStructuredDocument().replaceText(documentationElement, start, end - start, newValue);
}
}
}
else
{
if (newValue.length() > 0)
{
oldValue = ""; //$NON-NLS-1$
Node childNode = documentationElement.getOwnerDocument().createTextNode(newValue);
documentationElement.appendChild(childNode);
}
}
}
catch (Exception e)
{
}
finally
{
endRecording();
}
}
public void undo()
{
super.undo();
}
}
|
