Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.debug.browser / src / org / simantics / debug / browser / sections / BreadcrumbSection.java

diff --git a/bundles/org.simantics.debug.browser/src/org/simantics/debug/browser/sections/BreadcrumbSection.java b/bundles/org.simantics.debug.browser/src/org/simantics/debug/browser/sections/BreadcrumbSection.java
new file mode 100644 (file)
index 0000000..db0b7e9
--- /dev/null
+++ b/bundles/org.simantics.debug.browser/src/org/simantics/debug/browser/sections/BreadcrumbSection.java
@@ -0,0 +1,63 @@
+/*******************************************************************************\r
+ * Copyright (c) 2016 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
+ *     THTH ry - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.debug.browser.sections;\r
+\r
+import java.io.PrintWriter;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.debug.browser.utils.Escapes;\r
+\r
+public class BreadcrumbSection implements ResourceBrowserSection {\r
+\r
+    public final Node[] breadcrumb;\r
+    \r
+    public BreadcrumbSection(Node[] breadcrumb) {\r
+        this.breadcrumb = breadcrumb;\r
+    }\r
+\r
+    public static class Node {\r
+        public final String separator;\r
+        public final String name;\r
+        public final long resourceId;\r
+        \r
+        public Node(String separator, String name, long resourceId) {\r
+            this.separator = separator;\r
+            this.name = name;\r
+            this.resourceId = resourceId;\r
+        }\r
+    }\r
+    \r
+    @Override\r
+    public double getPriority() {\r
+        return 0;\r
+    }\r
+\r
+    @Override\r
+    public void toHtml(ReadGraph graph, PrintWriter out)\r
+            throws DatabaseException {\r
+        \r
+        if (breadcrumb.length > 0) {\r
+            out.println("<div class=\"breadcrumbSection\">");\r
+            for(Node node : breadcrumb) {\r
+                out.print(node.separator);\r
+                out.print("<a href=\"");\r
+                out.print(node.resourceId);\r
+                out.print("\">");\r
+                out.print(Escapes.html(node.name));\r
+                out.print("</a>");\r
+            }\r
+            out.println("</div>");\r
+        }\r
+    }\r
+\r
+}\r