Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.db.layer0 / src / org / simantics / db / layer0 / util / TGProgressMonitor.java

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/TGProgressMonitor.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/TGProgressMonitor.java
new file mode 100644 (file)
index 0000000..0fae39f
--- /dev/null
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/TGProgressMonitor.java
@@ -0,0 +1,47 @@
+/*******************************************************************************\r
+ * Copyright (c) 2016 Association for Decentralized Information Management in\r
+ * 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
+ *     Semantum Oy - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.db.layer0.util;\r
+\r
+import org.eclipse.core.runtime.IProgressMonitor;\r
+import org.simantics.graph.db.TGStatusMonitor;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ * @since 1.22.1 & 1.24.0\r
+ */\r
+public class TGProgressMonitor implements TGStatusMonitor {\r
+\r
+    protected final IProgressMonitor monitor;\r
+    private int lastPercentage = 0;\r
+\r
+    public TGProgressMonitor(IProgressMonitor monitor) {\r
+        this.monitor = monitor;\r
+    }\r
+\r
+    @Override\r
+    public void status(int percentage) {\r
+        if (percentage > lastPercentage) {\r
+            monitor.worked(percentage - lastPercentage);\r
+            workDone(percentage);\r
+            lastPercentage = percentage;\r
+        }\r
+    }\r
+\r
+    @Override\r
+    public boolean isCanceled() {\r
+        return monitor.isCanceled();\r
+    }\r
+\r
+    protected void workDone(int percentage) {\r
+    }\r
+\r
+}\r