void QgsStyleManagerDialog::populateSymbols( const QStringList& symbolNames, bool check )
{
QStandardItemModel* model = qobject_cast<QStandardItemModel*>( listItems->model() );
model->clear();
int type = currentItemType();
for ( int i = 0; i < symbolNames.count(); ++i )
{
QString name = symbolNames[i];
QgsSymbol* symbol = mStyle->symbol( name );
if ( symbol && symbol->type() == type )
{
QStandardItem* item = new QStandardItem( name );
QIcon icon = QgsSymbolLayerUtils::symbolPreviewIcon( symbol, listItems->iconSize() );
item->setIcon( icon );
item->setData( name ); // used to find out original name when user edited the name
item->setCheckable( check );
item->setToolTip( name );
// add to model
model->appendRow( item );
}
delete symbol;
}
selectedSymbolsChanged( QItemSelection(), QItemSelection() );
symbolSelected( listItems->currentIndex() );
}
void QgsMilXLibrary::itemClicked( const QModelIndex &index )
{
QModelIndex sourceIndex = mFilterProxyModel->mapToSource( index );
QList<QModelIndex> indexStack;
indexStack.prepend( sourceIndex );
while ( sourceIndex.parent().isValid() )
{
sourceIndex = sourceIndex.parent();
indexStack.prepend( sourceIndex );
}
QStandardItem* item = mGalleryModel->itemFromIndex( indexStack.front() );
if ( item )
{
for ( int i = 1, n = indexStack.size(); i < n; ++i )
{
item = item->child( indexStack[i].row() );
}
QgsMilxSymbolTemplate symbolTemplate;
symbolTemplate.symbolXml = item->data( SymbolXmlRole ).toString();
if ( symbolTemplate.symbolXml.isEmpty() )
{
return;
}
hide();
if ( symbolTemplate.symbolXml == "<custom>" )
{
MilXClient::SymbolDesc desc;
WId wid = mIface->mapCanvas()->winId();
if ( !MilXClient::createSymbol( symbolTemplate.symbolXml, desc, wid ) )
{
return;
}
symbolTemplate.symbolMilitaryName = desc.militaryName;
symbolTemplate.minNPoints = desc.minNumPoints;
symbolTemplate.hasVariablePoints = desc.hasVariablePoints;
symbolTemplate.pixmap = QPixmap::fromImage( desc.icon ).scaled( 32, 32, Qt::KeepAspectRatio );
}
else
{
symbolTemplate.symbolMilitaryName = item->data( SymbolMilitaryNameRole ).toString();
symbolTemplate.minNPoints = item->data( SymbolPointCountRole ).toInt();
symbolTemplate.hasVariablePoints = item->data( SymbolVariablePointsRole ).toInt();
symbolTemplate.pixmap = item->icon().pixmap( item->icon().actualSize( QSize( 32, 32 ) ) );
}
emit symbolSelected( symbolTemplate );
}
}
void QgsStyleManagerDialog::populateColorRamps( const QStringList& colorRamps, bool check )
{
QStandardItemModel* model = qobject_cast<QStandardItemModel*>( listItems->model() );
model->clear();
for ( int i = 0; i < colorRamps.count(); ++i )
{
QString name = colorRamps[i];
QScopedPointer< QgsColorRamp > ramp( mStyle->colorRamp( name ) );
QStandardItem* item = new QStandardItem( name );
QIcon icon = QgsSymbolLayerUtils::colorRampPreviewIcon( ramp.data(), listItems->iconSize() );
item->setIcon( icon );
item->setData( name ); // used to find out original name when user edited the name
item->setCheckable( check );
item->setToolTip( name );
model->appendRow( item );
}
selectedSymbolsChanged( QItemSelection(), QItemSelection() );
symbolSelected( listItems->currentIndex() );
}
