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/******************************************************************************
*
* $Id$
*
*
* Copyright (C) 1997-2005 by Dimitri van Heesch.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation under the terms of the GNU General Public License is hereby
* granted. No representations are made about the suitability of this software
* for any purpose. It is provided "as is" without express or implied warranty.
* See the GNU General Public License for more details.
*
*/
#include "linkedtexthandler.h"
#include "debug.h"
#include <doxmlintf.h>
#include "stringimpl.h"
class LT_Text : public LinkedTextImpl, public ILT_Text
{
public:
LT_Text(const QString &text) : m_text(text) {}
virtual ~LT_Text() {}
// ILT_Text
virtual const IString *text() const { return &m_text; }
virtual Kind kind() const { return LinkedTextImpl::Kind_Text; }
private:
StringImpl m_text;
};
class LT_Ref : public LinkedTextImpl, public ILT_Ref
{
public:
LT_Ref() {}
virtual ~LT_Ref() {}
void setRefId(const QString &refId) { m_refId=refId; }
void setText(const QString &text) { m_text=text; }
void setExtId(const QString &extId) { m_extId=extId; }
void setTargetKind(TargetKind k) { m_targetKind=k; }
// ILT_Ref
virtual const IString *text() const { return &m_text; }
virtual const IString * id() const { return &m_refId; }
virtual TargetKind targetKind() const { return m_targetKind; }
virtual const IString *external() const { return &m_extId; }
virtual Kind kind() const { return LinkedTextImpl::Kind_Ref; }
private:
StringImpl m_refId;
StringImpl m_extId;
StringImpl m_text;
TargetKind m_targetKind;
};
LinkedTextHandler::LinkedTextHandler(IBaseHandler *parent,
QList<LinkedTextImpl> &children
)
: m_parent(parent), m_children(children)
{
addStartHandler("ref",this,&LinkedTextHandler::startRef);
addEndHandler("ref",this,&LinkedTextHandler::endRef);
m_children.setAutoDelete(TRUE);
m_ref=0;
}
LinkedTextHandler::~LinkedTextHandler()
{
}
void LinkedTextHandler::start(const char *endTag)
{
addEndHandler(endTag,this,&LinkedTextHandler::end);
m_parent->setDelegate(this);
m_curString="";
}
void LinkedTextHandler::end()
{
if (!m_curString.isEmpty())
{
m_children.append(new LT_Text(m_curString));
debug(2,"LinkedTextHandler: add text `%s'\n",m_curString.data());
m_curString="";
}
m_parent->setDelegate(0);
}
void LinkedTextHandler::startRef(const QXmlAttributes& attrib)
{
if (!m_curString.isEmpty())
{
m_children.append(new LT_Text(m_curString));
debug(2,"LinkedTextHandler: add text `%s'\n",m_curString.data());
m_curString="";
}
ASSERT(m_ref==0);
m_ref = new LT_Ref;
m_ref->setRefId(attrib.value("refid"));
m_ref->setExtId(attrib.value("external"));
ASSERT(attrib.value("kindref")=="compound" || attrib.value("kindref")=="member");
m_ref->setTargetKind(attrib.value("kindref")=="compound" ? ILT_Ref::Compound : ILT_Ref::Member);
}
void LinkedTextHandler::endRef()
{
m_ref->setText(m_curString);
m_children.append(m_ref);
debug(2,"LinkedTextHandler: add ref `%s'\n",m_ref->text()->latin1());
m_ref=0;
}
QString LinkedTextHandler::toString(const QList<LinkedTextImpl> &list)
{
QListIterator<LinkedTextImpl> li(list);
QString result;
LinkedTextImpl *lt;
for (li.toFirst();(lt=li.current());++li)
{
switch(lt->kind())
{
case ILinkedText::Kind_Text:
result+=dynamic_cast<ILT_Text*>(lt)->text()->latin1();
break;
case ILinkedText::Kind_Ref:
result+=dynamic_cast<ILT_Ref *>(lt)->text()->latin1();
break;
}
}
return result;
}
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