| 620 |
620 |
return;
|
| 621 |
621 |
}
|
| 622 |
622 |
|
| 623 |
|
//if the current item is a legend layer: remove all layers of the current legendLayer
|
| 624 |
|
QgsLegendLayer* ll = dynamic_cast<QgsLegendLayer*>( currentItem() );
|
| 625 |
|
if ( ll )
|
|
623 |
QgsLegendItem* li = dynamic_cast<QgsLegendItem*>( currentItem() );
|
|
624 |
QgsLegendLayerFile* llf = 0;
|
|
625 |
|
|
626 |
if ( li->type() == QgsLegendItem::LEGEND_SYMBOL_ITEM )
|
| 626 |
627 |
{
|
|
628 |
QgsLegendSymbologyItem* si = dynamic_cast<QgsLegendSymbologyItem*>( li );
|
|
629 |
li = dynamic_cast<QgsLegendItem*>( si->parent() );
|
|
630 |
}
|
|
631 |
if ( li->type() == QgsLegendItem::LEGEND_LAYER_FILE_GROUP )
|
|
632 |
{
|
|
633 |
QgsLegendLayerFileGroup* llfg = dynamic_cast<QgsLegendLayerFileGroup*>( li );
|
|
634 |
li = dynamic_cast<QgsLegendItem*>( llfg->parent() );
|
|
635 |
}
|
|
636 |
if ( li->type() == QgsLegendItem::LEGEND_LAYER )
|
|
637 |
{
|
|
638 |
QgsLegendLayer* ll = dynamic_cast<QgsLegendLayer*>( li );
|
| 627 |
639 |
std::list<QgsMapLayer*> maplayers = ll->mapLayers();
|
| 628 |
640 |
int layerCount = maplayers.size();
|
| 629 |
641 |
|
| ... | ... | |
| 650 |
662 |
adjustIconSize();
|
| 651 |
663 |
return;
|
| 652 |
664 |
}
|
| 653 |
|
|
| 654 |
|
//if the current item is a legend layer file
|
| 655 |
|
QgsLegendLayerFile* llf = dynamic_cast<QgsLegendLayerFile*>( currentItem() );
|
| 656 |
|
if ( llf )
|
|
665 |
else if ( li->type() == QgsLegendItem::LEGEND_LAYER_FILE )
|
| 657 |
666 |
{
|
|
667 |
llf = dynamic_cast<QgsLegendLayerFile*>( li );
|
| 658 |
668 |
if ( llf->layer() )
|
| 659 |
669 |
{
|
| 660 |
670 |
//the map layer registry emits a signal an this will remove the legend layer
|
| ... | ... | |
| 682 |
692 |
return;
|
| 683 |
693 |
}
|
| 684 |
694 |
|
|
695 |
if ( li->type() == QgsLegendItem::LEGEND_LAYER_FILE_GROUP )
|
|
696 |
{
|
|
697 |
QgsLegendLayerFileGroup* llfg = dynamic_cast<QgsLegendLayerFileGroup*>( li );
|
|
698 |
li = dynamic_cast<QgsLegendItem*>( llfg->parent() );
|
|
699 |
}
|
|
700 |
if ( li->type() == QgsLegendItem::LEGEND_SYMBOL_ITEM )
|
|
701 |
{
|
|
702 |
QgsLegendSymbologyItem* si = dynamic_cast<QgsLegendSymbologyItem*>( li );
|
|
703 |
li = dynamic_cast<QgsLegendItem*>( si->parent() );
|
|
704 |
}
|
| 685 |
705 |
if ( li->type() == QgsLegendItem::LEGEND_LAYER_FILE )
|
| 686 |
706 |
{
|
| 687 |
707 |
llf = dynamic_cast<QgsLegendLayerFile*>( li );
|