// Raw direct call to Player
public static void doShowVariable(DebugCLI cli)
{
cli.waitTilHalted();
try
{
// an integer followed by a variable name
Session session = cli.Session;
int id = cli.nextIntToken();
String name = (cli.hasMoreTokens())?cli.nextToken():null;
System.Text.StringBuilder sb = new System.Text.StringBuilder();
sb.Append(name);
sb.Append(" = "); //$NON-NLS-1$
Value v = ((PlayerSession)session).getValue(id, name);
ExpressionCache.appendVariableValue(sb, v);
cli.output(sb.ToString());
}
catch (NullReferenceException)
{
cli.err(LocalizationManager.getLocalizedTextString("key26")); //$NON-NLS-1$
}
}
/* returns a string consisting of formatted member names and values */
public virtual Object lookupMembers(Object o)
{
Variable var = null;
Value val = null;
Variable[] mems = null;
try
{
var = resolveToVariable(o);
if (var != null)
{
val = var.getValue();
}
else
{
val = resolveToValue(o);
}
mems = val.getMembers(Session);
}
catch (NullReferenceException)
{
throw new NoSuchVariableException(o);
}
catch (PlayerDebugException)
{
throw new NoSuchVariableException(o); // not quite right...
}
System.Text.StringBuilder sb = new System.Text.StringBuilder();
if (var != null)
{
ExpressionCache.appendVariable(sb, var);
}
else
{
ExpressionCache.appendVariableValue(sb, val);
}
bool attrs = m_cache.propertyEnabled(DebugCLI.DISPLAY_ATTRIBUTES);
if (attrs && var != null)
{
ExpressionCache.appendVariableAttributes(sb, var);
}
// [mmorearty] experimenting with hierarchical display of members
String[] classHierarchy = val.getClassHierarchy(false);
if (classHierarchy != null && Session.getPreference(SessionManager.PREF_HIERARCHICAL_VARIABLES) != 0)
{
for (int c = 0; c < classHierarchy.Length; ++c)
{
String classname = classHierarchy[c];
sb.Append(m_newline + "(Members of " + classname + ")"); //$NON-NLS-1$ //$NON-NLS-2$
for (int i = 0; i < mems.Length; ++i)
{
if (classname.Equals(mems[i].getDefiningClass()))
{
sb.Append(m_newline + " "); //$NON-NLS-1$
ExpressionCache.appendVariable(sb, mems[i]);
if (attrs)
{
ExpressionCache.appendVariableAttributes(sb, mems[i]);
}
}
}
}
}
else
{
for (int i = 0; i < mems.Length; i++)
{
sb.Append(m_newline + " "); //$NON-NLS-1$
ExpressionCache.appendVariable(sb, mems[i]);
if (attrs)
{
ExpressionCache.appendVariableAttributes(sb, mems[i]);
}
}
}
return(sb.ToString());
}