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limit long string labels in debugger tree to save memory

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This commit is contained in:
Eugene Zhuravlev
2009-08-31 21:57:44 +04:00
parent 62af801b02
commit 8fca43daec
1 changed files with 14 additions and 3 deletions
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java/debugger/impl/src/com/intellij/debugger/ui/impl/watch/ValueDescriptorImpl.java
+14 -3
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@@ -49,6 +49,7 @@ public abstract class ValueDescriptorImpl extends NodeDescriptorImpl implements
private boolean myIsDirty = false;
private boolean myIsLvalue = false;
private boolean myIsExpandable;
public static final int MAX_DISPLAY_LABEL_LENGTH = 128;
protected ValueDescriptorImpl(Project project, Value value) {
myProject = project;
@@ -217,14 +218,24 @@ public abstract class ValueDescriptorImpl extends NodeDescriptorImpl implements
buf.append("null");
}
else {
if(label.length() > 1 && StringUtil.startsWithChar(label, '\"') && StringUtil.endsWithChar(label, '\"')) {
buf.append('"');
buf.append(DebuggerUtils.translateStringValue(label.substring(1, label.length() - 1)));
final boolean isQuoted = label.length() > 1 && StringUtil.startsWithChar(label, '\"') && StringUtil.endsWithChar(label, '\"');
if(isQuoted) {
label = label.substring(1, label.length() - 1);
buf.append('"');
}
if (label.length() > MAX_DISPLAY_LABEL_LENGTH) {
label = DebuggerUtils.translateStringValue(label.substring(0, MAX_DISPLAY_LABEL_LENGTH));
buf.append(label);
if (!label.endsWith("...")) {
buf.append("...");
}
}
else {
buf.append(DebuggerUtils.translateStringValue(label));
}
if (isQuoted) {
buf.append('"');
}
}
return buf.toString();
}