mirror/lmms
1
0 Fork 0
mirror of https://github.com/LMMS/lmms.git synced 2026-10-24 07:38:56 -04:00
Code Issues Packages Projects Releases Wiki Activity

SerializingObject: made saveSettings() and loadSettings() pure virtual

Browse Source 
All classes inheriting from SerializingObject should also provide
according functionality, therefore ensure, they implement methods for
loading and saving settings.
This commit is contained in:
Tobias Doerffel committed 2014-03-21 10:47:05 +01:00
1 parent 729838fa08
commit d4bbaa58b4
6 files changed
+81 -31
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

src/core/SerializingObject.cpp
+24 -17
View File
@@ -47,41 +47,46 @@ SerializingObject::~SerializingObject()
QDomElement SerializingObject::saveState( QDomDocument & _doc,
QDomElement & _parent )
QDomElement SerializingObject::saveState( QDomDocument& doc, QDomElement& parent )
{
QDomElement _this = _doc.createElement( nodeName() );
_parent.appendChild( _this );
saveSettings( _doc, _this );
if( getHook() )
QDomElement element = doc.createElement( nodeName() );
parent.appendChild( element );
saveSettings( doc, element );
if( hook() )
{
getHook()->saveSettings( _doc, _this );
hook()->saveSettings( doc, element );
}
return _this;
return element;
}
void SerializingObject::restoreState( const QDomElement & _this )
void SerializingObject::restoreState( const QDomElement& element )
{
loadSettings( _this );
if( getHook() )
loadSettings( element );
if( hook() )
{
getHook()->loadSettings( _this );
hook()->loadSettings( element );
}
}
void SerializingObject::setHook( SerializingObjectHook * _hook )
void SerializingObject::setHook( SerializingObjectHook* hook )
{
if( m_hook )
{
m_hook->m_hookedIn = NULL;
}
m_hook = _hook;
m_hook = hook;
if( m_hook )
{
m_hook->m_hookedIn = this;
@@ -91,16 +96,18 @@ void SerializingObject::setHook( SerializingObjectHook * _hook )
void SerializingObject::saveSettings( QDomDocument &/* _doc*/,
QDomElement &/* _this*/ )
void SerializingObject::saveSettings( QDomDocument& doc, QDomElement& element )
{
Q_UNUSED(doc)
Q_UNUSED(element)
}
void SerializingObject::loadSettings( const QDomElement & /* _this*/ )
void SerializingObject::loadSettings( const QDomElement& element )
{
Q_UNUSED(element)
}