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/*
SPDX-FileCopyrightText: 2016 Volker Krause <vkrause@kde.org>
SPDX-License-Identifier: MIT
*/
#include "contextswitch_p.h"
#include "definition.h"
#include "definition_p.h"
#include "ksyntaxhighlighting_logging.h"
#include "repository.h"
using namespace KSyntaxHighlighting;
bool ContextSwitch::isStay() const
{
return m_popCount == 0 && !m_context && m_contextName.isEmpty() && m_defName.isEmpty();
}
int ContextSwitch::popCount() const
{
return m_popCount;
}
Context *ContextSwitch::context() const
{
return m_context;
}
void ContextSwitch::parse(const QStringRef &contextInstr)
{
if (contextInstr.isEmpty() || contextInstr == QLatin1String("#stay"))
return;
if (contextInstr.startsWith(QLatin1String("#pop!"))) {
++m_popCount;
m_contextName = contextInstr.mid(5).toString();
return;
}
if (contextInstr.startsWith(QLatin1String("#pop"))) {
++m_popCount;
parse(contextInstr.mid(4));
return;
}
const auto idx = contextInstr.indexOf(QLatin1String("##"));
if (idx >= 0) {
m_contextName = contextInstr.left(idx).toString();
m_defName = contextInstr.mid(idx + 2).toString();
} else {
m_contextName = contextInstr.toString();
}
}
void ContextSwitch::resolve(const Definition &def)
{
auto d = def;
if (!m_defName.isEmpty()) {
d = DefinitionData::get(def)->repo->definitionForName(m_defName);
auto data = DefinitionData::get(d);
data->load();
if (m_contextName.isEmpty())
m_context = data->initialContext();
}
if (!m_contextName.isEmpty()) {
m_context = DefinitionData::get(d)->contextByName(m_contextName);
if (!m_context)
qCWarning(Log) << "cannot find context" << m_contextName << "in" << def.name();
}
}
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