TreeModel::TreeModel( QObject* parent )
: QAbstractItemModel( parent )
, m_rootItem( new TreeModelItem( downloadjob_ptr(), 0, this ) )
{
addJobs( DownloadManager::instance()->jobs() );
connect( DownloadManager::instance(), SIGNAL( jobAdded( downloadjob_ptr ) ), SLOT( onJobAdded( downloadjob_ptr ) ) );
}
void FractalGenerator::handleState()
{
if ( m_activeJobs > 0 || !m_enabled || m_pendingResolution.isEmpty() )
return;
if ( !m_regions.isEmpty() && !m_pending ) {
addJobs();
return;
}
if ( m_preview && m_buffer && m_regions.isEmpty() && m_resolution == m_pendingResolution ) {
delete[] m_previewBuffer;
m_previewBuffer = m_buffer;
m_buffer = NULL;
postUpdate( FullUpdate );
}
if ( m_pending ) {
if ( m_buffer && m_bufferSize != m_pendingBufferSize ) {
delete[] m_buffer;
m_buffer = NULL;
}
m_type = m_pendingType;
m_position = m_pendingPosition;
m_settings = m_pendingSettings;
m_resolution = m_pendingResolution;
m_bufferSize = m_pendingBufferSize;
m_pending = false;
if ( !m_buffer )
m_buffer = new double[ m_bufferSize.width() * m_bufferSize.height() ];
createFunctor();
if ( !m_preview )
postUpdate( InitialUpdate );
m_validRegions.clear();
splitRegions();
addJobs();
}
}
/************************************************
*
* ***********************************************/
void Project::addJob(Job job)
{
addJobs(JobList() << job);
}