Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.diagram.connection / tests / org / simantics / diagram / connection / tests / ImageViewer.java

diff --git a/bundles/org.simantics.diagram.connection/tests/org/simantics/diagram/connection/tests/ImageViewer.java b/bundles/org.simantics.diagram.connection/tests/org/simantics/diagram/connection/tests/ImageViewer.java
new file mode 100644 (file)
index 0000000..669ab38
--- /dev/null
+++ b/bundles/org.simantics.diagram.connection/tests/org/simantics/diagram/connection/tests/ImageViewer.java
@@ -0,0 +1,59 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2011 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
+ *     VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.diagram.connection.tests;\r
+\r
+import java.awt.Frame;\r
+import java.awt.Graphics;\r
+import java.awt.HeadlessException;\r
+import java.awt.Image;\r
+import java.awt.event.WindowAdapter;\r
+import java.awt.event.WindowEvent;\r
+import java.util.concurrent.Semaphore;\r
+\r
+public class ImageViewer extends Frame {\r
+\r
+    private static final long serialVersionUID = -5587530298886724404L;\r
+    \r
+    Image image;\r
+    Semaphore sem = new Semaphore(0);\r
+    \r
+    public ImageViewer(Image image) throws HeadlessException {\r
+        this.image = image;\r
+        \r
+        addWindowListener(new WindowAdapter() {\r
+            @Override\r
+            public void windowClosing(WindowEvent e) {\r
+                dispose();\r
+                sem.release();\r
+            }\r
+        });\r
+    }\r
+\r
+    @Override\r
+    public void paint(Graphics g) {\r
+        g.drawImage(image, 0, 0, null);\r
+    }\r
+\r
+    public static void run(Image image) {\r
+        ImageViewer frame = new ImageViewer(image);\r
+        \r
+        frame.setSize(image.getWidth(null), image.getHeight(null));\r
+        frame.setVisible(true);\r
+        \r
+        try {\r
+            frame.sem.acquire();\r
+        } catch (InterruptedException e) {\r
+            e.printStackTrace();\r
+        }\r
+    }\r
+    \r
+}\r