AbstractStyleProvider.java
/**
* Copyright (c) 2023, RTE (http://www.rte-france.com)
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
* SPDX-License-Identifier: MPL-2.0
*/
package com.powsybl.sld.svg.styles;
import com.powsybl.sld.library.ComponentLibrary;
import com.powsybl.sld.library.ComponentTypeName;
import com.powsybl.sld.model.cells.Cell;
import com.powsybl.sld.model.cells.ExternCell;
import com.powsybl.sld.model.cells.InternCell;
import com.powsybl.sld.model.cells.ShuntCell;
import com.powsybl.sld.model.coordinate.Direction;
import com.powsybl.sld.model.graphs.VoltageLevelGraph;
import com.powsybl.sld.model.nodes.*;
import com.powsybl.sld.svg.LabelProvider;
import com.powsybl.sld.svg.DirectionalFeederInfo;
import com.powsybl.sld.svg.FeederInfo;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* @author Florian Dupuy {@literal <florian.dupuy at rte-france.com>}
*/
public abstract class AbstractStyleProvider implements StyleProvider {
@Override
public List<String> getNodeStyles(VoltageLevelGraph graph, Node node, ComponentLibrary componentLibrary, boolean showInternalNodes) {
List<String> styles = new ArrayList<>();
componentLibrary.getComponentStyleClass(node.getComponentType()).ifPresent(styles::add);
if (graph != null) {
Direction direction = graph.getDirection(node);
if (node instanceof FeederNode && direction != Direction.UNDEFINED) {
styles.add(direction == Direction.BOTTOM ? StyleClassConstants.BOTTOM_FEEDER : StyleClassConstants.TOP_FEEDER);
}
}
if (!showInternalNodes && isEquivalentToInternalNode(node)) {
styles.add(StyleClassConstants.HIDDEN_NODE_CLASS);
}
if (node.getType() == Node.NodeType.SWITCH) {
styles.add(((SwitchNode) node).isOpen() ? StyleClassConstants.OPEN_SWITCH_STYLE_CLASS : StyleClassConstants.CLOSED_SWITCH_STYLE_CLASS);
}
if (node instanceof GroundDisconnectionNode gdn) {
styles.add(gdn.isDisconnectorOpen() ? StyleClassConstants.OPEN_SWITCH_STYLE_CLASS : StyleClassConstants.CLOSED_SWITCH_STYLE_CLASS);
}
if (node.isFictitious()) {
styles.add(StyleClassConstants.FICTITIOUS_NODE_STYLE_CLASS);
}
return styles;
}
private static boolean isEquivalentToInternalNode(Node node) {
return node.getComponentType().equals(ComponentTypeName.NODE);
}
@Override
public List<String> getNodeDecoratorStyles(LabelProvider.NodeDecorator nodeDecorator, Node node, ComponentLibrary componentLibrary) {
return componentLibrary.getComponentStyleClass(nodeDecorator.getType())
.map(List::of)
.orElse(Collections.emptyList());
}
@Override
public List<String> getBranchEdgeStyles(BranchEdge edge, ComponentLibrary componentLibrary) {
List<String> styles = new ArrayList<>();
styles.add(StyleClassConstants.WIRE_STYLE_CLASS);
return styles;
}
@Override
public List<String> getCellStyles(Cell cell) {
if (cell instanceof ExternCell) {
return List.of(StyleClassConstants.EXTERN_CELL, StyleClassConstants.buildStyle(cell.getDirection()));
}
if (cell instanceof InternCell) {
return List.of(StyleClassConstants.INTERN_CELL, StyleClassConstants.buildStyle(((InternCell) cell).getShape()));
}
if (cell instanceof ShuntCell) {
return List.of(StyleClassConstants.SHUNT_CELL);
}
return Collections.emptyList();
}
@Override
public List<String> getFeederInfoStyles(FeederInfo info) {
List<String> styles = new ArrayList<>();
styles.add(StyleClassConstants.FEEDER_INFO);
if (info instanceof DirectionalFeederInfo) {
styles.add(((DirectionalFeederInfo) info).getDirection() == LabelProvider.LabelDirection.OUT ? StyleClassConstants.OUT_CLASS : StyleClassConstants.IN_CLASS);
}
return styles;
}
}