source: trunk/tools/porting/src/rpptreewalker.cpp@ 990

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#include "rpptreewalker.h"

QT_BEGIN_NAMESPACE

namespace Rpp {

void RppTreeWalker::evaluateItem(const Item *item)
{
    if(!item)
        return;
    if (Source *source = item->toSource())
        evaluateSource(source);
    else if (Directive *directive = item->toDirective())
        evaluateDirective(directive);
    else if (IfSection *ifSection = item->toIfSection())
        evaluateIfSection(ifSection);
    else if (Text *text = item->toText())
        evaluateText(text);
}

void RppTreeWalker::evaluateItemComposite(const ItemComposite *itemComposite)
{
    if (!itemComposite)
        return;
    for (int i = 0; i < itemComposite->count(); ++i) {
        evaluateItem(itemComposite->item(i));
    }
}

void RppTreeWalker::evaluateSource(const Source *source)
{
    evaluateItemComposite(source->toItemComposite());
}

void RppTreeWalker::evaluateDirective(const Directive *directive)
{
    if (!directive)
        return;
    if (EmptyDirective *dir = directive->toEmptyDirective())
        evaluateEmptyDirective(dir);
    else if (ErrorDirective *dir = directive->toErrorDirective())
        evaluateErrorDirective(dir);
    else if (PragmaDirective *dir = directive->toPragmaDirective())