-/*******************************************************************************\r
- * Copyright (c) 2007, 2011 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.issues.ui.contribution;\r
-\r
-import org.eclipse.jface.resource.FontDescriptor;\r
-import org.eclipse.swt.SWT;\r
-import org.simantics.browsing.ui.content.LabelDecorator;\r
-import org.simantics.browsing.ui.model.labeldecorators.LabelDecorationRule;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.issues.ontology.IssueResource;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public enum IssueLabelDecorationRule implements LabelDecorationRule {\r
-\r
- INSTANCE;\r
-\r
- public static IssueLabelDecorationRule get() {\r
- return INSTANCE;\r
- }\r
-\r
- @Override\r
- public boolean isCompatible(Class<?> contentType) {\r
- return contentType.equals(Resource.class);\r
- }\r
-\r
- @Override\r
- public LabelDecorator getLabelDecorator(ReadGraph graph, Object content) throws DatabaseException {\r
- Resource issue = (Resource) content;\r
-\r
- final boolean hidden = graph.hasStatement(issue, IssueResource.getInstance(graph).Hidden);\r
- final boolean user = graph.hasStatement(issue, IssueResource.getInstance(graph).UserIssue);\r
- final boolean resolved = graph.hasStatement(issue, IssueResource.getInstance(graph).Resolved);\r
- if (!hidden && !user && !resolved)\r
- return null;\r
-\r
- return new LabelDecorator.Stub() {\r
- @SuppressWarnings("unchecked")\r
- @Override\r
- public <F> F decorateFont(F font, String column, int itemIndex) {\r
- int style = 0;\r
- style |= resolved ? SWT.ITALIC : 0;\r
- return style != 0 ? (F) ((FontDescriptor) font).setStyle(style) : font;\r
- }\r
- @SuppressWarnings("unchecked")\r
- @Override\r
- public <C> C decorateForeground(C color, String column, int itemIndex) {\r
- if (hidden)\r
- return (C) Constants.HIDDEN_FG;\r
- return color;\r
- }\r
- @SuppressWarnings("unchecked")\r
- @Override\r
- public <C> C decorateBackground(C color, String column, int itemIndex) {\r
- if (user)\r
- return (C) Constants.USER_BG;\r
- return color;\r
- }\r
- };\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2011 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.issues.ui.contribution;
+
+import org.eclipse.jface.resource.FontDescriptor;
+import org.eclipse.swt.SWT;
+import org.simantics.browsing.ui.content.LabelDecorator;
+import org.simantics.browsing.ui.model.labeldecorators.LabelDecorationRule;
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.variable.Variable;
+import org.simantics.issues.ontology.IssueResource;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public enum IssueLabelDecorationRule implements LabelDecorationRule {
+
+ INSTANCE;
+
+ public static IssueLabelDecorationRule get() {
+ return INSTANCE;
+ }
+
+ @Override
+ public boolean isCompatible(Class<?> contentType) {
+ return contentType.equals(Variable.class);
+ }
+
+ @Override
+ public LabelDecorator getLabelDecorator(ReadGraph graph, Object content) throws DatabaseException {
+ Variable issue = (Variable) content;
+
+ boolean hidden = false;
+ boolean user = false;
+ boolean resolved = false;
+
+ Resource issueR = issue.getPossibleRepresents(graph);
+ if (issueR != null) {
+ IssueResource ISSUE = IssueResource.getInstance(graph);
+ hidden = graph.hasStatement(issueR, ISSUE.Hidden);
+ user = graph.hasStatement(issueR, ISSUE.UserIssue);
+ resolved = graph.hasStatement(issueR, ISSUE.Resolved);
+ } else {
+ hidden = Boolean.TRUE.equals(issue.getPossiblePropertyValue(graph, "hidden", Bindings.BOOLEAN)); //$NON-NLS-1$
+ }
+
+ int index = (hidden ? 1 : 0) + (user ? 2 : 0) + (resolved ? 4 : 0);
+ return DECORATORS[index];
+ }
+
+ private static final Decorator[] DECORATORS = {
+ null,
+ new Decorator(true, false, false),
+ new Decorator(false, true, false),
+ new Decorator(true, true, false),
+ new Decorator(false, false, true),
+ new Decorator(true, false, true),
+ new Decorator(false, true, true),
+ new Decorator(true, true, true),
+ };
+
+ private static class Decorator extends LabelDecorator.Stub {
+ private boolean hidden;
+ private boolean user;
+ private boolean resolved;
+
+ public Decorator(boolean hidden, boolean user, boolean resolved) {
+ this.hidden = hidden;
+ this.user = user;
+ this.resolved = resolved;
+ }
+
+ @SuppressWarnings("unchecked")
+ @Override
+ public <F> F decorateFont(F font, String column, int itemIndex) {
+ int style = 0;
+ style |= resolved ? SWT.ITALIC : 0;
+ //style |= hidden ? SWT.BOLD : 0;
+ return style != 0 ? (F) ((FontDescriptor) font).setStyle(style) : font;
+ }
+ @SuppressWarnings("unchecked")
+ @Override
+ public <C> C decorateForeground(C color, String column, int itemIndex) {
+ if (hidden)
+ return (C) Constants.HIDDEN_FG;
+ return color;
+ }
+ @SuppressWarnings("unchecked")
+ @Override
+ public <C> C decorateBackground(C color, String column, int itemIndex) {
+ if (user)
+ return (C) Constants.USER_BG;
+ return color;
+ }
+ };
+
+}
Code Review / simantics / platform.git / blobdiff