Examples with UiTopoLayout org.onosproject.ui.model.topo.UiTopoLayout used on opensource projects

Example 6 with UiTopoLayout

use of org.onosproject.ui.model.topo.UiTopoLayout in project onos by opennetworkinglab.

the class ModelCache method fixupContainmentHierarchy.

private void fixupContainmentHierarchy(UiRegion region) {
    UiTopoLayoutService ls = services.layout();
    RegionId regionId = region.id();
    UiTopoLayout layout = ls.getLayout(regionId);
    if (layout == null) {
        // no layout backed by this region
        log.warn("No layout backed by region {}", regionId);
        return;
    }
    UiTopoLayoutId layoutId = layout.id();
    if (!layout.isRoot()) {
        UiTopoLayoutId parentId = layout.parent();
        UiTopoLayout parentLayout = ls.getLayout(parentId);
        RegionId parentRegionId = parentLayout.regionId();
        region.setParent(parentRegionId);
    }
    Set<UiTopoLayout> kids = ls.getChildren(layoutId);
    Set<RegionId> kidRegionIds = new HashSet<>(kids.size());
    kids.forEach(k -> kidRegionIds.add(k.regionId()));
    region.setChildren(kidRegionIds);
}

Example 7 with UiTopoLayout

use of org.onosproject.ui.model.topo.UiTopoLayout in project onos by opennetworkinglab.

the class LayoutAddCommand method doExecute.

@Override
protected void doExecute() {
    UiTopoLayoutService service = get(UiTopoLayoutService.class);
    RegionService regionService = get(RegionService.class);
    UiTopoLayout layout;
    if (ROOT.equals(id)) {
        layout = service.getRootLayout();
        setAppropriateBackground(layout);
        setZoomParameters(layout);
        return;
    }
    // Otherwise, it is a user-defined layout...
    Region region = nullToken(regionId) ? null : regionService.getRegion(regionId(regionId));
    UiTopoLayoutId pid = nullToken(parentId) ? UiTopoLayoutId.DEFAULT_ID : layoutId(parentId);
    layout = new UiTopoLayout(layoutId(id)).region(region).parent(pid);
    setAppropriateBackground(layout);
    setZoomParameters(layout);
    service.addLayout(layout);
}