khanat-opennel-code/code/nel/src/gui/dbview_quantity.cpp
dfighter1985 0ac94e3e72 CDBViewQuantity shouldn't crash in the editor.
--HG--
branch : dfighter-tools
2014-10-20 22:49:46 +02:00

195 lines
4.5 KiB
C++

// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2010 Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "stdpch.h"
#include "nel/gui/dbview_quantity.h"
#include "nel/misc/xml_auto_ptr.h"
#include "nel/misc/i18n.h"
using namespace std;
using namespace NL3D;
using namespace NLMISC;
NLMISC_REGISTER_OBJECT(CViewBase, CDBViewQuantity, std::string, "text_quantity");
namespace NLGUI
{
// ***************************************************************************
CDBViewQuantity::CDBViewQuantity(const TCtorParam &param)
: CViewText(param)
{
}
std::string CDBViewQuantity::getProperty( const std::string &name ) const
{
if( name == "value" )
{
if( _Number.getNodePtr() != NULL )
return _Number.getNodePtr()->getFullName();
else
return "";
}
else
if( name == "valuemax" )
{
if( _NumberMax.getNodePtr() != NULL )
return _NumberMax.getNodePtr()->getFullName();
else
return "";
}
else
if( name == "emptytext" )
{
return _EmptyText.toString();
}
else
return CViewText::getProperty( name );
}
void CDBViewQuantity::setProperty( const std::string &name, const std::string &value )
{
if( name == "value" )
{
_Number.link( value.c_str() );
return;
}
else
if( name == "valuemax" )
{
_NumberMax.link( value.c_str() );
return;
}
else
if( name == "emptytext" )
{
_EmptyText = value;
return;
}
else
CViewText::setProperty( name, value );
}
xmlNodePtr CDBViewQuantity::serialize( xmlNodePtr parentNode, const char *type ) const
{
xmlNodePtr node = CViewText::serialize( parentNode, type );
if( node == NULL )
return NULL;
xmlSetProp( node, BAD_CAST "type", BAD_CAST "text_quantity" );
if( _Number.getNodePtr() != NULL )
xmlSetProp( node, BAD_CAST "value", BAD_CAST _Number.getNodePtr()->getFullName().c_str() );
else
xmlSetProp( node, BAD_CAST "value", BAD_CAST "" );
if( _NumberMax.getNodePtr() != NULL )
xmlSetProp( node, BAD_CAST "valuemax", BAD_CAST _NumberMax.getNodePtr()->getFullName().c_str() );
else
xmlSetProp( node, BAD_CAST "valuemax", BAD_CAST "" );
xmlSetProp( node, BAD_CAST "emptytext", BAD_CAST _EmptyText.toString().c_str() );
return node;
}
// ***************************************************************************
bool CDBViewQuantity::parse (xmlNodePtr cur, CInterfaceGroup * parentGroup)
{
if(!CViewText::parse(cur, parentGroup))
return false;
// link to the db
CXMLAutoPtr ptr;
ptr = xmlGetProp (cur, (xmlChar*)"value");
if ( ptr )
_Number.link ( ptr );
else
{
nlinfo ("no value in %s", _Id.c_str());
return false;
}
ptr = xmlGetProp (cur, (xmlChar*)"valuemax");
if ( ptr )
_NumberMax.link ( ptr );
else
{
nlinfo ("no max value in %s", _Id.c_str());
return false;
}
// empty opt
ptr = xmlGetProp (cur, (xmlChar*)"emptytext");
if(ptr)
{
const char *propPtr = ptr;
_EmptyText = ucstring(propPtr);
if ((strlen(propPtr)>2) && (propPtr[0] == 'u') && (propPtr[1] == 'i'))
_EmptyText = CI18N::get (propPtr);
}
// init cache.
_Cache= 0;
_CacheMax= 0;
buildTextFromCache();
return true;
}
// ***************************************************************************
void CDBViewQuantity::draw ()
{
if( _Number.hasValue() && _NumberMax.hasValue() )
{
// change text
sint32 val= _Number.getSInt32();
sint32 valMax= _NumberMax.getSInt32();
if(_Cache!=val || _CacheMax!=valMax)
{
_Cache= val;
_CacheMax=valMax;
buildTextFromCache();
}
}
// parent call
CViewText::draw();
}
// ***************************************************************************
void CDBViewQuantity::buildTextFromCache()
{
if(_Cache==0 && !_EmptyText.empty())
{
setText(_EmptyText);
}
else
{
char buf[256];
smprintf(buf, 256, "%d/%d", _Cache, _CacheMax);
setText(toString((const char*)buf));
}
}
void CDBViewQuantity::forceLink()
{
}
}