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/* -*- mode: C++; tab-width: 4; c-basic-offset: 4; -*- */
/* AbiSource
*
* Copyright (C) 2007 Philippe Milot <PhilMilot@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
// Class definition include
#include <OXML_Element.h>
// Internal includes
#include <OXML_Types.h>
// AbiWord includes
#include <ut_types.h>
#include <pd_Document.h>
#include <pt_Types.h>
// External includes
#include <string>
OXML_Element::OXML_Element(const std::string & id, OXML_ElementTag tag, OXML_ElementType type) :
OXML_ObjectWithAttrProp(),
TARGET(0),
m_id(id),
m_tag(tag),
m_type(type)
{
}
OXML_Element::~OXML_Element()
{
this->clearChildren();
}
bool OXML_Element::operator ==(const std::string & id)
{
return this->m_id.compare(id) == 0;
}
OXML_SharedElement OXML_Element::getElement(const std::string & id) const
{
OXML_ElementVector::const_iterator it;
it = std::find(m_children.begin(), m_children.end(), id);
return ( it != m_children.end() ) ? (*it) : OXML_SharedElement() ;
}
UT_Error OXML_Element::appendElement(const OXML_SharedElement & obj)
{
UT_return_val_if_fail(obj.get() != NULL, UT_ERROR);
try {
m_children.push_back(obj);
} catch(...) {
UT_DEBUGMSG(("Bad alloc!\n"));
return UT_OUTOFMEM;
}
obj->setTarget(TARGET); //propagate the target
return UT_OK;
}
UT_Error OXML_Element::clearChildren()
{
m_children.clear();
return m_children.size() == 0 ? UT_OK : UT_ERROR;
}
UT_Error OXML_Element::serializeChildren(IE_Exp_OpenXML* exporter)
{
UT_Error ret = UT_OK;
OXML_ElementVector::size_type i;
for (i = 0; i < m_children.size(); i++)
{
ret = m_children[i]->serialize(exporter);
if(ret != UT_OK)
return ret;
}
return ret;
}
UT_Error OXML_Element::serialize(IE_Exp_OpenXML* exporter)
{
UT_Error ret = UT_OK;
//Do something here when export filter is implemented
if (ret != UT_OK)
return ret;
return serializeChildren(exporter);
}
UT_Error OXML_Element::addChildrenToPT(PD_Document * pDocument)
{
UT_Error ret(UT_OK), temp(UT_OK);
OXML_ElementVector::size_type i;
for (i = 0; i < m_children.size(); i++)
{
temp = m_children[i]->addToPT(pDocument);
if (temp != UT_OK)
ret = temp;
}
return ret;
}
UT_Error OXML_Element::addToPT(PD_Document * pDocument)
{
UT_Error ret = UT_OK;
if (pDocument == NULL)
return UT_ERROR;
// const gchar ** atts = getAttributesWithProps();
switch (m_tag) {
case PG_BREAK:
{
UT_UCSChar ucs = UCS_FF;
ret = pDocument->appendSpan(&ucs, 1) ? UT_OK : UT_ERROR;
UT_return_val_if_fail(ret == UT_OK, ret);
}
break;
case CL_BREAK:
{
UT_UCSChar ucs = UCS_VTAB;
ret = pDocument->appendSpan(&ucs, 1) ? UT_OK : UT_ERROR;
UT_return_val_if_fail(ret == UT_OK, ret);
}
break;
case LN_BREAK:
{
UT_UCSChar ucs = UCS_LF;
ret = pDocument->appendSpan(&ucs, 1) ? UT_OK : UT_ERROR;
UT_return_val_if_fail(ret == UT_OK, ret);
}
break;
case P_TAG: //fall through to default
case R_TAG: //fall through to default
case T_TAG: //fall through to default
default:
UT_ASSERT_NOT_REACHED(); //We really shouldn't get here.
break;
}
ret = addChildrenToPT(pDocument);
return ret;
}
void OXML_Element::setTarget(int target)
{
TARGET = target;
}
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