+package org.simantics.issues.ui.property;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.eclipse.jface.layout.GridDataFactory;
+import org.eclipse.jface.layout.GridLayoutFactory;
+import org.eclipse.jface.viewers.CellLabelProvider;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredContentProvider;
+import org.eclipse.jface.viewers.TableViewer;
+import org.eclipse.jface.viewers.TableViewerColumn;
+import org.eclipse.jface.viewers.ViewerCell;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.ui.IWorkbenchSite;
+import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.procedure.adapter.TransientCacheListener;
+import org.simantics.db.common.request.ResourceRead;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.management.ISessionContext;
+import org.simantics.db.request.Read;
+import org.simantics.issues.Severity;
+import org.simantics.issues.common.IssueResourceContexts;
+import org.simantics.issues.common.ListModelIssuesBySeverity;
+import org.simantics.issues.common.SimpleIssue;
+import org.simantics.layer0.Layer0;
+import org.simantics.modeling.ModelingResources;
+import org.simantics.selectionview.PropertyTabContributorImpl;
+
+/**
+ * A very simple property tab for listing issues of a selected object.
+ *
+ * @author luukkainen
+ *
+ */
+public class IssuesTab extends PropertyTabContributorImpl{
+
+
+ private TableViewer viewer;
+ private Resource model;
+ private Resource element;
+
+ private List<SimpleIssue> result;
+
+ public IssuesTab(ReadGraph graph, Resource model, Resource element) throws DatabaseException {
+ this.model = model;
+ this.element = element;
+
+ Layer0 L0 = Layer0.getInstance(graph);
+ List<Resource> contexts = getContexts(graph, element);
+ Map<Severity, List<Resource>> issuesBySeverity = graph.syncRequest(
+ new ListModelIssuesBySeverity(model, true, true, Severity.NOTE),
+ TransientCacheListener.<Map<Severity, List<Resource>>>instance());
+
+ result = new ArrayList<>();
+ for (Severity severity : Severity.values()) {
+ List<Resource> issues = issuesBySeverity.get(severity);
+ if (issues != null) {
+ for (Resource issue : issues) {
+ Set<Resource> issueContexts = graph.syncRequest(new IssueResourceContexts(issue));
+ if (!Collections.disjoint(issueContexts, contexts)) {
+ SimpleIssue si = new SimpleIssue((String) graph.getRelatedValue(issue, L0.HasLabel, Bindings.STRING),
+ severity, issue);
+ result.add(si);
+ System.out.println(si.label + " " + si.severity);
+ }
+ }
+ }
+ }
+ }
+
+
+ /**
+ * @see org.simantics.modeling.ui.diagram.style.IssueDecorationStyle
+ *
+ * @param graph
+ * @param element
+ * @return
+ * @throws DatabaseException
+ */
+ protected List<Resource> getContexts(ReadGraph graph, Resource element) throws DatabaseException {
+
+ ModelingResources MOD = ModelingResources.getInstance(graph);
+ List<Resource> result = new ArrayList<Resource>(3);
+ result.add(element);
+ Resource config = graph.getPossibleObject(element, MOD.ElementToComponent);
+ if (config != null && result.indexOf(config) == -1) result.add(config);
+ config = graph.getPossibleObject(element, MOD.DiagramConnectionToConnection);
+ if (config != null && result.indexOf(config) == -1) result.add(config);
+ // For diagram reference element support
+ config = graph.getPossibleObject(element, MOD.HasParentComponent);
+ if (config != null && result.indexOf(config) == -1) result.add(config);
+ return result;
+
+ }
+
+
+ @Override
+ public void createControls(Composite body, IWorkbenchSite site, ISessionContext context, WidgetSupport support) {
+ GridLayoutFactory.fillDefaults().numColumns(2).spacing(0, 0).applyTo(body);
+
+ viewer = new TableViewer(body);
+
+ TableViewerColumn issueColumn = new TableViewerColumn(viewer, SWT.LEFT);
+ TableViewerColumn severityColumn = new TableViewerColumn(viewer, SWT.LEFT);
+
+ issueColumn.setLabelProvider(new CellLabelProvider() {
+
+ @Override
+ public void update(ViewerCell cell) {
+ SimpleIssue issue = (SimpleIssue)cell.getElement();
+ cell.setText(issue.label);
+
+ }
+ });
+ severityColumn.setLabelProvider(new CellLabelProvider() {
+
+ @Override
+ public void update(ViewerCell cell) {
+ SimpleIssue issue = (SimpleIssue)cell.getElement();
+ cell.setText(issue.severity.name());
+ }
+ });
+
+ issueColumn.getColumn().setWidth(300);
+ issueColumn.getColumn().setText("Issue");
+
+ severityColumn.getColumn().setWidth(100);
+ severityColumn.getColumn().setText("Severity");
+
+ viewer.getTable().setHeaderVisible(true);
+ viewer.getTable().setLinesVisible(true);
+
+ viewer.setContentProvider(new IStructuredContentProvider() {
+
+ @Override
+ public Object[] getElements(Object inputElement) {
+ List<SimpleIssue> list = (List<SimpleIssue>)inputElement;
+ return list.toArray();
+ }
+ });
+
+ viewer.setInput(result);
+ GridDataFactory.fillDefaults().grab(true, true).applyTo(viewer.getControl());
+
+ }
+
+ @Override
+ public Read<String> getPartNameReadRequest(ISelection forSelection) {
+ return new ObjectTitleRead(element);
+ }
+
+ public static class ObjectTitleRead extends ResourceRead<String> {
+ public ObjectTitleRead(Resource resource) {
+ super(resource);
+ }
+
+ @Override
+ public String perform(ReadGraph graph) throws DatabaseException {
+ return NameUtils.getSafeName(graph, resource);
+ }
+ }
+
+}
Code Review / simantics / platform.git / commitdiff