/*
* Copyright 2003-2017 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package jetbrains.mps.ide.findusages.view.treeholder.tree.nodedatatypes;
import jetbrains.mps.ide.findusages.CantLoadSomethingException;
import jetbrains.mps.ide.findusages.CantSaveSomethingException;
import jetbrains.mps.ide.findusages.view.treeholder.tree.TextOptions;
import jetbrains.mps.ide.findusages.view.treeholder.treeview.path.PathItemRole;
import jetbrains.mps.ide.icons.IconManager;
import jetbrains.mps.ide.icons.IdeIcons;
import jetbrains.mps.openapi.navigation.ProjectPaneNavigator;
import jetbrains.mps.project.Project;
import org.jdom.Element;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.mps.openapi.model.SModel;
import org.jetbrains.mps.openapi.model.SModelReference;
import org.jetbrains.mps.openapi.persistence.PersistenceFacade;
import javax.swing.Icon;
public class ModelNodeData extends AbstractResultNodeData {
private static final String MODEL = "model";
private static final String UID = "uid";
public SModelReference myModelReference;
public ModelNodeData(PathItemRole role, @Nullable String caption, @NotNull SModelReference modelReference, boolean isResult, boolean resultsSection) {
super(role, caption != null ? caption : modelReference.getModelName(), "", false, isResult, resultsSection);
myModelReference = modelReference;
}
public ModelNodeData(Element element, Project project) throws CantLoadSomethingException {
read(element, project);
}
@Override
public Icon getIcon(PresentationContext presentationContext) {
SModel modelDescriptor = myModelReference.resolve(presentationContext.getRepository());
if (modelDescriptor != null) {
return IconManager.getIconFor(modelDescriptor);
}
return IdeIcons.MODEL_ICON;
}
@Override
protected String createIdObject() {
return getModelReference().toString() + "/" + getPlainText();
}
public SModelReference getModelReference() {
return myModelReference;
}
@Override
public void write(Element element, Project project) throws CantSaveSomethingException {
super.write(element, project);
Element modelXML = new Element(MODEL);
modelXML.setAttribute(UID, PersistenceFacade.getInstance().asString(myModelReference));
element.addContent(modelXML);
}
@Override
public void read(Element element, Project project) throws CantLoadSomethingException {
super.read(element, project);
Element modelXML = element.getChild(MODEL);
try {
myModelReference = PersistenceFacade.getInstance().createModelReference(modelXML.getAttributeValue(UID));
} catch (IllegalArgumentException ex) {
throw new CantLoadSomethingException("cannot parse model reference", ex);
}
}
@Override
public String getText(TextOptions options) {
boolean showCounter = options.myCounters && isResultsSection();
String counter = showCounter ? " " + sizeRepresentation(options.mySubresultsCount) : "";
return super.getText(options) + counter;
}
private static String sizeRepresentation(int size) {
return "<font color='gray'>(" + Integer.toString(size) + ")</font>";
}
@Override
public void navigate(Project mpsProject, boolean useProjectTree, boolean focus) {
new ProjectPaneNavigator(mpsProject).shallFocus(focus).select(myModelReference);
}
}