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fixed hook-mechanism

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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1568 0778d3d1-df1d-0410-868b-ea421aaaa00d
This commit is contained in:
Tobias Doerffel
2008-09-07 12:08:25 +00:00
parent ae8ed9e183
commit ee6eb02c0e
1 changed files with 16 additions and 2 deletions
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18
src/core/serializing_object.cpp
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@@ -54,6 +54,10 @@ QDomElement serializingObject::saveState( QDomDocument & _doc,
QDomElement _this = _doc.createElement( nodeName() );
_parent.appendChild( _this );
saveSettings( _doc, _this );
if( getHook() )
{
getHook()->saveSettings( _doc, _this );
}
return( _this );
}
@@ -62,8 +66,11 @@ QDomElement serializingObject::saveState( QDomDocument & _doc,
void serializingObject::restoreState( const QDomElement & _this )
{
// load actual settings
loadSettings( _this );
if( getHook() )
{
getHook()->loadSettings( _this );
}
}
@@ -71,8 +78,15 @@ void serializingObject::restoreState( const QDomElement & _this )
void serializingObject::setHook( serializingObjectHook * _hook )
{
if( m_hook )
{
m_hook->m_hookedIn = NULL;
}
m_hook = _hook;
m_hook->m_hookedIn = this;
if( m_hook )
{
m_hook->m_hookedIn = this;
}
}