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
|
/*******************************************************************************
* Copyright (c) 2010 Wind River Systems, Inc. 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tm.internal.tcf.debug.ui.model;
import java.util.HashMap;
/**
* Provides the cache of root nodes for the expression hover.
*/
class TCFChildrenHoverExpressions extends TCFChildren {
TCFChildrenHoverExpressions(TCFNode parent) {
super(parent, 16);
}
void onSuspended() {
for (TCFNode n : getNodes()) ((TCFNodeExpression)n).onSuspended();
}
void onRegisterValueChanged() {
for (TCFNode n : getNodes()) ((TCFNodeExpression)n).onRegisterValueChanged();
}
void onMemoryChanged() {
for (TCFNode n : getNodes()) ((TCFNodeExpression)n).onMemoryChanged();
}
private TCFNodeExpression findScript(String text) {
for (TCFNode n : getNodes()) {
TCFNodeExpression e = (TCFNodeExpression)n;
if (text.equals(e.getScript())) return e;
}
return null;
}
@Override
protected boolean startDataRetrieval() {
HashMap<String,TCFNode> data = new HashMap<String,TCFNode>();
String expression_script = null;
if (node instanceof TCFNodeExecContext) {
expression_script = ((TCFNodeExecContext)node).getHoverExpression();
}
else if (node instanceof TCFNodeStackFrame) {
expression_script = ((TCFNodeStackFrame)node).getHoverExpression();
}
if (expression_script != null) {
TCFNodeExpression expression_node = findScript(expression_script);
if (expression_node == null) {
add(expression_node = new TCFNodeExpression(node, expression_script, null, null, -1, false));
}
data.put(expression_node.id, expression_node);
}
set(null, null, data);
return true;
}
}
|