private void ConsumeIncludes(ArrayList al,
NvdlCompileContext ctx)
{
// The reason why we limit the check to current count
// is to add invalid siblings (according to 6.4.12).
int checkMax = al.Count;
NvdlModeCompileContext mctx = ctx.GetModeContext(this);
foreach (SimpleRule rule in rules)
{
// Don't skip cancelled rules here. They are
// needed to filter overriden rules out
// (according to 6.4.10)
//if (ctx.CancelledRules [rule] != null)
// continue;
bool exclude = false;
for (int i = 0; i < checkMax; i++)
{
SimpleRule r = (SimpleRule)al [i];
if (rule.IsAny == r.IsAny &&
rule.MatchAttributes == r.MatchAttributes &&
rule.NS == r.NS &&
rule.Wildcard == r.Wildcard)
{
exclude = true;
break;
}
}
if (exclude)
{
break;
}
al.Add(rule);
}
foreach (SimpleMode mode in mctx.Included)
{
mode.ConsumeIncludes(al, ctx);
}
// remove cancelled rules at this stage.
for (int i = 0; i < al.Count;)
{
if (ctx.CancelledRules [(SimpleRule)al [i]] != null)
{
al.RemoveAt(i);
}
else
{
i++;
}
}
}
private void SimplifyPhase1(NvdlModeBase mode,
NvdlCompileContext ctx)
{
NvdlModeCompileContext mctx =
new NvdlModeCompileContext(mode);
ctx.AddModeContext(this, mctx);
ArrayList al = new ArrayList();
foreach (NvdlRule r in mode.Rules)
{
switch (r.Match)
{
case NvdlRuleTarget.Both:
al.Add(new SimpleRule(r, true, ctx));
al.Add(new SimpleRule(r, false, ctx));
break;
case NvdlRuleTarget.None:
case NvdlRuleTarget.Elements:
al.Add(new SimpleRule(r, false, ctx));
break;
case NvdlRuleTarget.Attributes:
al.Add(new SimpleRule(r, true, ctx));
break;
}
}
foreach (NvdlIncludedMode inc in mode.IncludedModes)
{
mctx.Included.Add(new SimpleMode(inc, ctx));
}
// The rule table is just a dummy store that might
// erase because of removal of inclusion.
rules = (SimpleRule [])al.ToArray(typeof(SimpleRule));
}
internal void AddModeContext(SimpleMode m,
NvdlModeCompileContext mctx)
{
modeContexts.Add(m, mctx);
}
internal void AddModeContext (SimpleMode m,
NvdlModeCompileContext mctx)
{
modeContexts.Add (m, mctx);
}
private void SimplifyPhase1 (NvdlModeBase mode,
NvdlCompileContext ctx)
{
NvdlModeCompileContext mctx =
new NvdlModeCompileContext (mode);
ctx.AddModeContext (this, mctx);
ArrayList al = new ArrayList ();
foreach (NvdlRule r in mode.Rules) {
switch (r.Match) {
case NvdlRuleTarget.Both:
al.Add (new SimpleRule (r, true, ctx));
al.Add (new SimpleRule (r, false, ctx));
break;
case NvdlRuleTarget.None:
case NvdlRuleTarget.Elements:
al.Add (new SimpleRule (r, false, ctx));
break;
case NvdlRuleTarget.Attributes:
al.Add (new SimpleRule (r, true, ctx));
break;
}
}
foreach (NvdlIncludedMode inc in mode.IncludedModes)
mctx.Included.Add (new SimpleMode (inc, ctx));
// The rule table is just a dummy store that might
// erase because of removal of inclusion.
rules = (SimpleRule []) al.ToArray (typeof (SimpleRule));
}
