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/* -*- c++ -*-
*
* (C) Copyright Pigeon Point Systems. 2011
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTOBJECTLITY or FITNESS FOR A PARTICULAR PURPOSE. This
* file and program are licensed under a BSD style license. See
* the Copying file included with the OpenHPI distribution for
* full licensing terms.
*
* Author(s):
* Anton Pak <anton.pak@pigeonpoint.com>
*/
#include <list>
#include <iterator>
#include <string>
#include "object.h"
#include "vars.h"
namespace TA {
/**************************************************************
* class cObject
*************************************************************/
cObject::cObject( const std::string& name, SaHpiBoolT visible )
: m_name( name ),
m_visible( visible ),
m_new_visible( visible ),
m_visible_ro( visible != SAHPI_FALSE )
// If object is visible at creation time,
// It will be always visible
{
// empty
}
cObject::~cObject()
{
// empty
}
bool cObject::SetVisible( bool value )
{
if ( m_visible_ro ) {
return false;
}
m_new_visible = value ? SAHPI_TRUE : SAHPI_FALSE;
if ( m_visible != m_new_visible ) {
BeforeVisibilityChange();
m_visible = m_new_visible;
AfterVisibilityChange();
}
return true;
}
cObject * cObject::GetChild( const std::string& name ) const
{
Children children;
GetChildren( children );
Children::const_iterator i = children.begin();
Children::const_iterator end = children.end();
for ( ; i != end; ++i ) {
if ( name == (*i)->GetName() ) {
return *i;
}
}
return 0;
}
bool cObject::GetVar( const std::string& name, Var& var )
{
cVars vars;
GetVars( vars );
VarIter vi, vend;
for ( vi = vars.begin(), vend = vars.end(); vi != vend; ++vi ) {
if ( name == vi->name ) {
var = *vi;
return true;
}
}
return false;
}
// Extensible interface
void cObject::GetNB( std::string& nb ) const
{
nb.clear();
}
void cObject::BeforeVisibilityChange()
{
// extend in inherited classes
}
void cObject::AfterVisibilityChange()
{
// extend in inherited classes
}
void cObject::GetNewNames( NewNames& names ) const
{
// extend in inherited classes
}
bool cObject::CreateChild( const std::string& name )
{
// extend in inherited classes
return false;
}
bool cObject::RemoveChild( const std::string& name )
{
// extend in inherited classes
return false;
}
void cObject::GetChildren( Children& children ) const
{
// extend in inherited classes
}
void cObject::GetVars( cVars& vars )
{
vars << "Visible"
<< dtSaHpiBoolT
<< DATA( m_visible, m_new_visible )
<< READONLY_IF( m_visible_ro )
<< VAR_END();
// extend in inherited classes
}
void cObject::BeforeVarSet( const std::string& var_name )
{
m_new_visible = m_visible;
// extend in inherited classes
}
void cObject::AfterVarSet( const std::string& var_name )
{
if ( m_visible != m_new_visible ) {
BeforeVisibilityChange();
m_visible = m_new_visible;
AfterVisibilityChange();
}
// extend in inherited classes
}
}; // namespace TA
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