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****************************************************************************/
#include "proitems.h"
#include "abstractproitemvisitor.h"
#include <QtCore/QFileInfo>
QT_BEGIN_NAMESPACE
// --------------- ProItem ------------
void ProItem::setComment(const QString &comment)
{
m_comment = comment;
}
QString ProItem::comment() const
{
return m_comment;
}
// --------------- ProBlock ----------------
ProBlock::ProBlock(ProBlock *parent)
{
m_blockKind = 0;
m_parent = parent;
m_refCount = 1;
}
ProBlock::~ProBlock()
{
foreach (ProItem *itm, m_proitems)
if (itm->kind() == BlockKind)
static_cast<ProBlock *>(itm)->deref();
else
delete itm;
}
void ProBlock::appendItem(ProItem *proitem)
{
m_proitems << proitem;
}
void ProBlock::setItems(const QList<ProItem *> &proitems)
{
m_proitems = proitems;
}
QList<ProItem *> ProBlock::items() const
{
return m_proitems;
}
void ProBlock::setBlockKind(int blockKind)
{
m_blockKind = blockKind;
}
int ProBlock::blockKind() const
{
return m_blockKind;
}
void ProBlock::setParent(ProBlock *parent)
{
m_parent = parent;
}
ProBlock *ProBlock::parent() const
{
return m_parent;
}
ProItem::ProItemKind ProBlock::kind() const
{
return ProItem::BlockKind;
}
ProItem::ProItemReturn ProBlock::Accept(AbstractProItemVisitor *visitor)
{
if (visitor->visitBeginProBlock(this) == ReturnSkip)
return ReturnTrue;
ProItemReturn rt = ReturnTrue;
for (int i = 0; i < m_proitems.count(); ++i) {
rt = m_proitems.at(i)->Accept(visitor);
if (rt != ReturnTrue && rt != ReturnFalse) {
if (rt == ReturnLoop) {
rt = ReturnTrue;
while (visitor->visitProLoopIteration())
for (int j = i; ++j < m_proitems.count(); ) {
rt = m_proitems.at(j)->Accept(visitor);
if (rt != ReturnTrue && rt != ReturnFalse) {
if (rt == ReturnNext) {
rt = ReturnTrue;
break;
}
if (rt == ReturnBreak)
rt = ReturnTrue;
goto do_break;
}
}
do_break:
visitor->visitProLoopCleanup();
}
break;
}
}
visitor->visitEndProBlock(this);
return rt;
}
// --------------- ProVariable ----------------
ProVariable::ProVariable(const QString &name, ProBlock *parent)
: ProBlock(parent)
{
setBlockKind(ProBlock::VariableKind);
m_variable = name;
m_variableKind = SetOperator;
}
void ProVariable::setVariableOperator(VariableOperator variableKind)
{
m_variableKind = variableKind;
}
ProVariable::VariableOperator ProVariable::variableOperator() const
{
return m_variableKind;
}
void ProVariable::setVariable(const QString &name)
{
m_variable = name;
}
QString ProVariable::variable() const
{
return m_variable;
}
ProItem::ProItemReturn ProVariable::Accept(AbstractProItemVisitor *visitor)
{
visitor->visitBeginProVariable(this);
foreach (ProItem *item, m_proitems)
item->Accept(visitor); // cannot fail
visitor->visitEndProVariable(this);
return ReturnTrue;
}
// --------------- ProValue ----------------
ProValue::ProValue(const QString &value, ProVariable *variable)
{
m_variable = variable;
m_value = value;
}
void ProValue::setValue(const QString &value)
{
m_value = value;
}
QString ProValue::value() const
{
return m_value;
}
void ProValue::setVariable(ProVariable *variable)
{
m_variable = variable;
}
ProVariable *ProValue::variable() const
{
return m_variable;
}
ProItem::ProItemKind ProValue::kind() const
{
return ProItem::ValueKind;
}
ProItem::ProItemReturn ProValue::Accept(AbstractProItemVisitor *visitor)
{
visitor->visitProValue(this);
return ReturnTrue;
}
// --------------- ProFunction ----------------
ProFunction::ProFunction(const QString &text)
{
m_text = text;
}
void ProFunction::setText(const QString &text)
{
m_text = text;
}
QString ProFunction::text() const
{
return m_text;
}
ProItem::ProItemKind ProFunction::kind() const
{
return ProItem::FunctionKind;
}
ProItem::ProItemReturn ProFunction::Accept(AbstractProItemVisitor *visitor)
{
return visitor->visitProFunction(this);
}
// --------------- ProCondition ----------------
ProCondition::ProCondition(const QString &text)
{
m_text = text;
}
void ProCondition::setText(const QString &text)
{
m_text = text;
}
QString ProCondition::text() const
{
return m_text;
}
ProItem::ProItemKind ProCondition::kind() const
{
return ProItem::ConditionKind;
}
ProItem::ProItemReturn ProCondition::Accept(AbstractProItemVisitor *visitor)
{
visitor->visitProCondition(this);
return ReturnTrue;
}
// --------------- ProOperator ----------------
ProOperator::ProOperator(OperatorKind operatorKind)
{
m_operatorKind = operatorKind;
}
void ProOperator::setOperatorKind(OperatorKind operatorKind)
{
m_operatorKind = operatorKind;
}
ProOperator::OperatorKind ProOperator::operatorKind() const
{
return m_operatorKind;
}
ProItem::ProItemKind ProOperator::kind() const
{
return ProItem::OperatorKind;
}
ProItem::ProItemReturn ProOperator::Accept(AbstractProItemVisitor *visitor)
{
visitor->visitProOperator(this);
return ReturnTrue;
}
// --------------- ProFile ----------------
ProFile::ProFile(const QString &fileName)
: ProBlock(0)
{
m_modified = false;
setBlockKind(ProBlock::ProFileKind);
m_fileName = fileName;
QFileInfo fi(fileName);
m_displayFileName = fi.fileName();
m_directoryName = fi.absolutePath();
}
ProFile::~ProFile()
{
}
QString ProFile::displayFileName() const
{
return m_displayFileName;
}
QString ProFile::fileName() const
{
return m_fileName;
}
QString ProFile::directoryName() const
{
return m_directoryName;
}
void ProFile::setModified(bool modified)
{
m_modified = modified;
}
bool ProFile::isModified() const
{
return m_modified;
}
ProItem::ProItemReturn ProFile::Accept(AbstractProItemVisitor *visitor)
{
ProItemReturn rt;
if ((rt = visitor->visitBeginProFile(this)) != ReturnTrue)
return rt;
ProBlock::Accept(visitor); // cannot fail
return visitor->visitEndProFile(this);
}
QT_END_NAMESPACE