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Fixed bugzilla 262074. Display standard control characters (e.g., '\n') more intelligently for a variable of type char.

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This commit is contained in:
John Cortell 2009-01-22 19:54:28 +00:00
parent c29cb39432
commit 6e684dd982
1 changed files with 17 additions and 1 deletions
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18
debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CValue.java
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@ -276,7 +276,23 @@ public class CValue extends AbstractCValue {
CVariableFormat format = getParentVariable().getFormat();
if ( CVariableFormat.NATURAL.equals( format ) ) {
byte byteValue = (byte)value.byteValue();
return ((Character.isISOControl( (char)byteValue ) && byteValue != '\b' && byteValue != '\t' && byteValue != '\n' && byteValue != '\f' && byteValue != '\r') || byteValue < 0) ? Byte.toString(byteValue) : new String( new byte[]{ '\'', byteValue, '\'' } ); //$NON-NLS-1$
switch (byteValue) {
case '\b':
return "'\\b'";
case '\t':
return "'\\t'";
case '\n':
return "'\\n'";
case '\f':
return "'\\f'";
case '\r':
return "'\\r'";
}
if (Character.isISOControl(byteValue) || byteValue < 0)
return Byte.toString(byteValue);
return new String( new byte[]{ '\'', byteValue, '\'' } ); //$NON-NLS-1$
}
else if ( CVariableFormat.DECIMAL.equals( format ) ) {
return (isUnsigned()) ? Integer.toString( value.shortValue() ) : Integer.toString( (byte)value.byteValue() );